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authorflavio <fdanesse@gmail.com>2012-06-27 23:08:34 (GMT)
committer flavio <fdanesse@gmail.com>2012-06-27 23:08:34 (GMT)
commit3e704db1378ce14701d3f8071326ff10b5192afd (patch)
tree39e9c5b49bfb2c819d3b754e56f242a58c16dfda
Gtk3 Port
-rw-r--r--AUTHORS16
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-rw-r--r--olpcgames/_cairoimage.py135
-rw-r--r--olpcgames/_gtkmain.py70
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-rw-r--r--player.py143
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-rwxr-xr-xsetup.py3
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diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..453f8ba
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,16 @@
+Original author
+---------------
+Joshua Minor <j@lux.vu>
+
+Contributors
+------------
+Aleksey Lim <alsroot@member.fsf.org>
+Joshua Minor <j@lux.vu>
+Rafael Ortiz <rafael@activitycentral.com>
+Sebastian Silva <sebastian@sugarlabs.org>
+Gary C Martin <gary@garycmartin.com>
+Manuel Kaufmann <humitos@gmail.com>,
+
+Maintainers
+-----------
+Rafael Ortiz <rafael@activitycentral.com>
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..20d40b6
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
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+material under section 10.
+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
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+to receive a copy likewise does not require acceptance. However,
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+
+ 11. Patents.
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+ A "contributor" is a copyright holder who authorizes use under this
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+ A contributor's "essential patent claims" are all patent claims
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+ A patent license is "discriminatory" if it does not include within
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+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
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+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
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+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
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+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
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+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>. \ No newline at end of file
diff --git a/HACKING b/HACKING
new file mode 100644
index 0000000..021f49e
--- /dev/null
+++ b/HACKING
@@ -0,0 +1,29 @@
+How to contribute
+=================
+
+Useful notes how to contribute to the project.
+
+Before committing
+-----------------
+All source files need to be passed through `sugar-lint`_ command.
+Follow sugar-lint home page instructions and especially
+`"Lint files before committing"` section.
+
+Send patches
+------------
+Create your patches using ``git format`` command and send them to all
+maintainers from the :ref:`AUTHORS <AUTHORS>` file. The easiest way it just
+using ``git send-email`` command. Patches might be CCed to
+sugar-devel@lists.sugarlabs.org to attract more people to review.
+
+Gitorious forks
+---------------
+Another useful way to contribute, especially for big improvements, is creating
+Gitorious forks and request them for merge to the trunk.
+
+* http://blog.gitorious.org/2009/05/09/weve-made-a-few-changes/
+ (see `"Merge requests"` topic)
+* http://blog.gitorious.org/2009/07/15/new-merge-request-functionality/
+* http://blog.gitorious.org/2009/11/06/awesome-code-review/
+
+.. _sugar-lint: http://wiki.sugarlabs.org/go/Platform_Team/Sugar_Lint
diff --git a/MANIFEST b/MANIFEST
new file mode 100644
index 0000000..796d5ca
--- /dev/null
+++ b/MANIFEST
@@ -0,0 +1,16 @@
+activity/activity-maze.svg
+activity/activity.info
+activity.py
+game.py
+maze.py
+olpcgames/__init__.py
+olpcgames/activity.py
+olpcgames/camera.py
+olpcgames/canvas.py
+olpcgames/eventwrap.py
+olpcgames/gtkEvent.py
+olpcgames/mesh.py
+olpcgames/pangofont.py
+olpcgames/util.py
+olpcgames/video.py
+setup.py
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..87fdd7e
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,30 @@
+14
+*New translations
+
+13
+
+*fix for olpc #11231 (wrong dimensions in pygame activities) by james cameron
+
+
+12
+
+*New icon, patch to make the activity start again (Manu Quiñones)
+*Removing KeepButton as deprecated (Gonzalo Odiard)
+
+
+11
+
+*Erasing bad files.
+
+10
+
+*fixing activity.info deprecations
+
+9
+
+*Adding new toolbars
+
+6
+
+*Fixed i18n
+
diff --git a/activity.py b/activity.py
new file mode 100755
index 0000000..4afbf56
--- /dev/null
+++ b/activity.py
@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+
+import olpcgames
+import pygame
+import gtk
+
+from sugar.activity.widgets import ActivityToolbarButton
+from sugar.activity.widgets import StopButton
+from sugar.graphics.toolbarbox import ToolbarBox
+from sugar.graphics.toolbutton import ToolButton
+from gettext import gettext as _
+
+
+class MazeActivity(olpcgames.PyGameActivity):
+ game_name = 'game'
+ game_title = _('Maze')
+ game_size = None # Let olpcgames pick a nice size for us
+
+ def build_toolbar(self):
+ """Build our Activity toolbar for the Sugar system."""
+
+ toolbar_box = ToolbarBox()
+ activity_button = ActivityToolbarButton(self)
+ toolbar_box.toolbar.insert(activity_button, 0)
+ activity_button.show()
+
+ separator = gtk.SeparatorToolItem()
+ toolbar_box.toolbar.insert(separator, -1)
+ separator.show()
+
+ easier_button = ToolButton('create-easier')
+ easier_button.set_tooltip(_('Easier level'))
+ easier_button.connect('clicked', self._easier_button_cb)
+ toolbar_box.toolbar.insert(easier_button, -1)
+
+ harder_button = ToolButton('create-harder')
+ harder_button.set_tooltip(_('Harder level'))
+ harder_button.connect('clicked', self._harder_button_cb)
+ toolbar_box.toolbar.insert(harder_button, -1)
+
+ separator = gtk.SeparatorToolItem()
+ separator.props.draw = False
+ separator.set_size_request(0, -1)
+ separator.set_expand(True)
+ toolbar_box.toolbar.insert(separator, -1)
+ separator.show()
+
+ stop_button = StopButton(self)
+ toolbar_box.toolbar.insert(stop_button, -1)
+ stop_button.show()
+
+ self.set_toolbar_box(toolbar_box)
+ toolbar_box.show_all()
+
+ return toolbar_box
+
+ def _easier_button_cb(self, button):
+ pygame.event.post(olpcgames.eventwrap.Event(
+ pygame.USEREVENT, action='easier_button'))
+
+ def _harder_button_cb(self, button):
+ pygame.event.post(olpcgames.eventwrap.Event(
+ pygame.USEREVENT, action='harder_button'))
diff --git a/activity/activity-maze.svg b/activity/activity-maze.svg
new file mode 100644
index 0000000..e12ed84
--- /dev/null
+++ b/activity/activity-maze.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+ <!ENTITY fill_color "#FFFFFF">
+ <!ENTITY stroke_color "#000000">
+]>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ version="1.1"
+ width="50"
+ height="50"
+ viewBox="0 0 50 50">
+<path
+ d="m 22.25607,16.76821 c 0,-3.658573 0,-7.3171466 0,-10.9757199 7.317147,0 14.634293,0 21.95144,0 0,5.4878599 0,10.9757199 0,16.4635799 -3.658573,0 -7.317147,0 -10.97572,0 0,-1.829287 0,-3.658573 0,-5.48786 1.829287,0 3.658573,0 5.48786,0 0,-1.829287 0,-3.658573 0,-5.48786 -3.658573,0 -7.317147,0 -10.97572,0 0,3.658573 0,7.317147 0,10.97572 -3.658573,0 -7.317147,0 -10.97572,0 0,3.658573 0,7.317147 0,10.97572 -1.829287,0 -3.658573,0 -5.48786,0 0,1.829287 0,3.658573 0,5.48786 3.658573,0 7.317147,0 10.97572,0 0,-3.658573 0,-7.317147 0,-10.97572 7.317147,0 14.634293,0 21.95144,0 0,5.48786 0,10.97572 0,16.46358 -1.829287,0 -3.658573,0 -5.48786,0 0,-3.658573 0,-7.317147 0,-10.97572 -3.658573,0 -7.317147,0 -10.97572,0 0,1.829287 0,3.658573 0,5.48786 1.829287,0 3.658573,0 5.48786,0 0,1.829287 0,3.658573 0,5.48786 0,0 -23.7807266,0 -27.4392999,0 0,-5.48786 0,-10.97572 0,-16.46358 1.8292866,0 3.6585733,0 5.4878599,0 0,-5.48786 0,-10.97572 0,-16.46358 -1.8292866,0 -3.6585733,0 -5.4878599,0 0,-1.8292866 0,-3.6585733 0,-5.4878599 3.6585733,0 7.3171469,0 10.9757199,0 0,3.6585733 0,7.3171469 0,10.9757199 1.829287,0 3.658573,0 5.48786,0 z"
+ id="path3037"
+ style="fill:&fill_color;;fill-opacity:1;stroke:&stroke_color;;stroke-width:2.5;stroke-linecap:square;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" /></svg> \ No newline at end of file
diff --git a/activity/activity.info b/activity/activity.info
new file mode 100644
index 0000000..105b465
--- /dev/null
+++ b/activity/activity.info
@@ -0,0 +1,9 @@
+[Activity]
+name = Maze
+exec = sugar-activity activity.MazeActivity
+icon = activity-maze
+activity_version = 20
+show_launcher = yes
+host_version = 1
+license = GPLv3+
+bundle_id = vu.lux.olpc.Maze
diff --git a/build b/build
new file mode 100755
index 0000000..f1c5614
--- /dev/null
+++ b/build
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+find Maze.activity/ -name "*.pyc" -exec rm {} \;
+find Maze.activity/ -name ".DS_Store" -exec rm {} \;
+cd Maze.activity
+sweets dist_xo
+
diff --git a/docs/MazeActivity.gif b/docs/MazeActivity.gif
new file mode 100644
index 0000000..b5fb9cf
--- /dev/null
+++ b/docs/MazeActivity.gif
Binary files differ
diff --git a/docs/NOTES.txt b/docs/NOTES.txt
new file mode 100644
index 0000000..3968fd4
--- /dev/null
+++ b/docs/NOTES.txt
@@ -0,0 +1,134 @@
+Idea:
+ A maze game for the XO laptop.
+
+Basics:
+ Use the arrow keys to move around a maze.
+ When you get to the goal, jump to a harder maze.
+
+Collaboration:
+ Multiple players can play on the same maze.
+ The first one to the goal "wins"
+ When one player reaches the end, all players jump to the next maze.
+
+Bugs:
+ [done] Support multiple dirty-rects to avoid performance hit when players are far apart.
+
+Enhancements:
+ Show XO buddy icons instead of colored dots (only for easy mazes, when icons are large).
+ [done] Measure time-to-goal and rank players to formalize the winning condition.
+ Separate easy/hard from small/large maze.
+ Easy mazes could have extra holes punched in them to make for multiple solutions.
+ Different maze-building algorithms
+ Adjust random direction choice to favor twisty vs straight hallways
+ Add larger rooms
+ Bonus items could be sprinkled around the maze.
+ Speed up self/opponents
+ Slow down self/opponents
+ Punch extra holes
+ Move some walls - make sure there is still a valid solution
+ Teleport
+ Keys/locked doors
+ Toggle switches/doors
+ Enemies
+ Block you
+ Eat you
+ Players could block/eat each other.
+ This might require adding a "facing" to control who eats who.
+ Players could draw their own maps
+ Save, load, share
+ Would have to xfer whole map, not just random seed
+ Add multiple floors with ramps, ladders, pits, etc.
+ Add a light source at each player that reveals the map as you travel through it.
+ Add a fog that slowly fades areas you have seen already.
+
+
+Amazing Mazes:
+ Implement some algorithms from here:
+ http://www.astrolog.org/labyrnth/algrithm.htm
+
+ Currently (Maze v5) we use the Recursive backtracker algorithm.
+ It would be nice to switch to "Growing tree algorithm" which would allow
+ a simple adjustment to affect the river of the maze. It could also have
+ a directional bias adjustment that controls the probability of digging
+ horizontally versus vertically.
+
+ After implementing this, it seems that there are two adjustments that
+ make a difference to the maze. One is the probability of continuing the
+ current path versus going back to the stack of old cells. The other is
+ the probability of picking a new versus old cell. If you always pick very
+ old cells the maze is very odd looking and boring. If you always continue
+ the current path or pick a recent cell then the maze is just like before.
+ If you sometimes pick a cell mostly at random, then the maze has many short
+ paths, but the solution is relatively direct and easy to find. I was not
+ able to find a combination of settings that makes the maze much more difficult
+ than before. Perhaps picking a mostly new path, but not always the current
+ path is slightly more difficult.
+
+ If I had to pick just one knob, then I would pick the % chance of continuing the
+ current path, with a fixed uniform probability of picking any path on the stack.
+ This gives a variety in the maze texture without ever getting a bizarre looking
+ maze.
+
+ For some complex mazes, would need to switch to an image-based map or an
+ adjacency-graph-based map.
+ Could use the mouse to move (move in small steps towards mouse - no clicking)
+
+ Ideally you could just import any image and use it as a maze.
+
+
+
+ self.icon = self.iconFromBuddy(buddy)
+
+def iconFromBuddy(self, buddy):
+ data = buddy.props.icon
+ fn = "/tmp/buddy.icon.jpg"
+ f = open(fn,"w")
+ f.write(data)
+ f.close()
+ # class StringFile:
+ # def __init__(self, data):
+ # self.data = data
+ # def read(bytes=None):
+ # if bytes is None:
+ # bytes = len(self.data)
+ # d = self.data[:bytes]
+ # self.data = self.data[bytes:]
+ # return d
+ # return pygame.image.load(StringFile(data)).convert_alpha()
+ img = pygame.image.load(fn)
+ img.convert_alpha()
+ return img
+
+
+
+
+ icon = CanvasIcon(
+ icon_name='computer-xo',
+ xo_color=XoColor(buddy.props.color))
+ print icon
+ #print icon.get_pixbuf()
+ print icon.get_image()
+
+
+
+
+ icon = player.icon
+ if icon:
+ pygame.display.get_surface().blit(icon, rect)
+ else:
+
+
+
+
+
+ # self.img = self.readSVG(
+ # file = rsvg.Handle(filename)
+ # (w,h,w2,h2) = file.get_dimension_data()
+ # srf = cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h)
+ # file.render_cairo(cairo.Context(srf))
+ # return surface.CairoSurface(srf)
+
+
+
+
+
diff --git a/game.py b/game.py
new file mode 100644
index 0000000..4f904d5
--- /dev/null
+++ b/game.py
@@ -0,0 +1,614 @@
+# -*- coding: utf-8 -*-
+
+# Maze.activity
+# A simple multi-player maze game for the XO laptop.
+# http://wiki.laptop.org/go/Maze
+#
+# Special thanks to Brendan Donohoe for the icon.
+#
+# Copyright (C) 2007 Joshua Minor
+# This file is part of Maze.activity
+#
+# Maze.activity is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Maze.activity is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Maze.activity. If not, see <http://www.gnu.org/licenses/>.
+
+
+import sys
+import time
+try:
+ import json
+except ImportError:
+ import simplejson as json
+import pygame
+import olpcgames
+
+import logging
+logging.basicConfig()
+log = logging.getLogger('Maze')
+log.setLevel(logging.DEBUG)
+
+import olpcgames.pausescreen as pausescreen
+import olpcgames.mesh as mesh
+from olpcgames.util import get_bundle_path
+from sugar.presence import presenceservice
+
+bundlepath = get_bundle_path()
+presenceService = presenceservice.get_instance()
+
+# # MakeBot on OS X - useful for prototyping with pygame
+# # http://stratolab.com/misc/makebot/
+# sys.path.append("/Applications/MakeBot-1.4/site-packages")
+# import pygame
+# pygame.init()
+# bundlepath = ""
+# canvas_size = (1200,825)
+
+from maze import Maze
+from player import Player
+
+
+class MazeGame:
+ """Maze game controller.
+ This class handles all of the game logic, event loop, mulitplayer, etc."""
+
+ # Munsell color values http://wiki.laptop.org/go/Munsell
+ N10 = (255, 255, 255)
+ N9p5 = (243, 243, 243)
+ N9 = (232, 232, 232)
+ N8 = (203, 203, 203)
+ N7 = (179, 179, 179)
+ N6 = (150, 150, 150)
+ N5 = (124, 124, 124)
+ N4 = (97, 97, 97)
+ N3 = (70, 70, 70)
+ N2 = (48, 48, 48)
+ N1 = (28, 28, 28)
+ N0 = (0, 0, 0)
+ EMPTY_COLOR = N8
+ SOLID_COLOR = N1
+ TRAIL_COLOR = N10
+ GOAL_COLOR = (0x00, 0xff, 0x00)
+ WIN_COLOR = (0xff, 0xff, 0x00)
+
+ def __init__(self, screen):
+ # note what time it was when we first launched
+ self.game_start_time = time.time()
+
+ xoOwner = presenceService.get_owner()
+ # keep a list of all local players
+ self.localplayers = []
+
+ # start with just one player
+ player = Player(xoOwner)
+ self.localplayers.append(player)
+ # plus some bonus players (all hidden to start with)
+ self.localplayers.extend(player.bonusPlayers())
+
+ # keep a dictionary of all remote players, indexed by handle
+ self.remoteplayers = {}
+ # keep a list of all players, local and remote,
+ self.allplayers = [] + self.localplayers
+
+ self.screen = screen
+ canvas_size = screen.get_size()
+ self.aspectRatio = canvas_size[0] / float(canvas_size[1])
+
+ # start with a small maze using a seed that will be different
+ # each time you play
+ data = {'seed': int(time.time()),
+ 'width': int(9 * self.aspectRatio),
+ 'height': 9}
+
+ log.debug('Starting the game with: %s', data)
+ self.maze = Maze(**data)
+ self.reset()
+
+ self.frame = 0
+
+ self.font = pygame.font.Font(None, 30)
+
+ # support arrow keys, game pad arrows and game pad buttons
+ # each set maps to a local player index and a direction
+ self.arrowkeys = {
+ # real key: (localplayer index, ideal key)
+ pygame.K_UP: (0, pygame.K_UP),
+ pygame.K_DOWN: (0, pygame.K_DOWN),
+ pygame.K_LEFT: (0, pygame.K_LEFT),
+ pygame.K_RIGHT: (0, pygame.K_RIGHT),
+ pygame.K_KP8: (1, pygame.K_UP),
+ pygame.K_KP2: (1, pygame.K_DOWN),
+ pygame.K_KP4: (1, pygame.K_LEFT),
+ pygame.K_KP6: (1, pygame.K_RIGHT),
+ pygame.K_KP9: (2, pygame.K_UP),
+ pygame.K_KP3: (2, pygame.K_DOWN),
+ pygame.K_KP7: (2, pygame.K_LEFT),
+ pygame.K_KP1: (2, pygame.K_RIGHT)
+ }
+
+ def game_running_time(self, newelapsed=None):
+ return int(time.time() - self.game_start_time)
+
+ def reset(self):
+ """Reset the game state. Everyone starts in the top-left.
+ The goal starts in the bottom-right corner."""
+ self.running = True
+ self.level_start_time = time.time()
+ self.finish_time = None
+ for player in self.allplayers:
+ player.reset()
+ self.dirtyRect = None
+ self.dirtyPoints = []
+ self.maze.map[self.maze.width - 2][self.maze.height - 2] = \
+ self.maze.GOAL
+
+ # clear and mark the whole screen as dirty
+ self.screen.fill((0, 0, 0))
+ self.markRectDirty(pygame.Rect(0, 0, 99999, 99999))
+ self.mouse_in_use = 0
+
+ def markRectDirty(self, rect):
+ """Mark an area that needs to be redrawn. This lets us
+ play really big mazes without needing to re-draw the whole
+ thing each frame."""
+ if self.dirtyRect is None:
+ self.dirtyRect = rect
+ else:
+ self.dirtyRect.union_ip(rect)
+
+ def markPointDirty(self, pt):
+ """Mark a single point that needs to be redrawn."""
+ self.dirtyPoints.append(pt)
+
+ def processEvent(self, event):
+ """Process a single pygame event. This includes keystrokes
+ as well as multiplayer events from the mesh."""
+ if event.type == pygame.QUIT:
+ self.running = False
+ elif event.type == pygame.KEYDOWN:
+ if event.key in (pygame.K_PLUS, pygame.K_EQUALS):
+ self.harder()
+ elif event.key == pygame.K_MINUS:
+ self.easier()
+ elif event.key in self.arrowkeys:
+ playernum, direction = self.arrowkeys[event.key]
+ player = self.localplayers[playernum]
+ player.hidden = False
+
+ if direction == pygame.K_UP:
+ player.direction = (0, -1)
+ elif direction == pygame.K_DOWN:
+ player.direction = (0, 1)
+ elif direction == pygame.K_LEFT:
+ player.direction = (-1, 0)
+ elif direction == pygame.K_RIGHT:
+ player.direction = (1, 0)
+
+ if len(self.remoteplayers) > 0:
+ mesh.broadcast("move:%s,%d,%d,%d,%d" % \
+ (player.uid,
+ player.position[0],
+ player.position[1],
+ player.direction[0],
+ player.direction[1]))
+ elif event.type == pygame.KEYUP:
+ pass
+ elif event.type == pygame.MOUSEMOTION:
+ pass
+ elif event.type == pygame.MOUSEBUTTONDOWN:
+ self.mouse_in_use = 1
+ self.prev_mouse_pos = pygame.mouse.get_pos()
+
+ elif event.type == pygame.MOUSEBUTTONUP:
+ if self.mouse_in_use:
+ new_mouse_pos = pygame.mouse.get_pos()
+ mouse_movement = (new_mouse_pos[0] - self.prev_mouse_pos[0],
+ new_mouse_pos[1] - self.prev_mouse_pos[1])
+
+ if ((abs(mouse_movement[0]) > 10) or
+ (abs(mouse_movement[1]) > 10)):
+ player = self.localplayers[0]
+ player.hidden = False
+ # x movement larger
+ if abs(mouse_movement[0]) > abs(mouse_movement[1]):
+ # direction == pygame.K_RIGHT
+ if mouse_movement[0] > 0:
+ player.direction = (1, 0)
+ else:
+ # direction == pygame.K_LEFT
+ player.direction = (-1, 0)
+ else:
+ if mouse_movement[1] < 0:
+ # direction == pygame.K_UP
+ player.direction = (0, -1)
+ else: # direction == pygame.K_DOWN
+ player.direction = (0, 1)
+
+ if len(self.remoteplayers) > 0:
+ mesh.broadcast("move:%s,%d,%d,%d,%d" % \
+ (player.nick,
+ player.position[0],
+ player.position[1],
+ player.direction[0],
+ player.direction[1]))
+
+ self.mouse_in_use = 0
+
+ elif event.type == mesh.CONNECT:
+ log.debug("Connected to the mesh")
+
+ elif event.type == mesh.PARTICIPANT_ADD:
+ log.debug('mesh.PARTICIPANT_ADD')
+
+ def withBuddy(buddy):
+ if event.handle == mesh.my_handle():
+ log.debug("Me: %s - %s", buddy.props.nick,
+ buddy.props.color)
+ # README: this is a workaround to use an unique
+ # identifier instead the nick of the buddy
+ # http://dev.laptop.org/ticket/10750
+ count = ''
+ for i, player in enumerate(self.localplayers):
+ if i > 0:
+ count = '-%d' % i
+ player.uid = mesh.my_handle() + count
+ else:
+ log.debug("Join: %s - %s", buddy.props.nick,
+ buddy.props.color)
+ player = Player(buddy)
+ player.uid = event.handle
+ self.remoteplayers[event.handle] = player
+ self.allplayers.append(player)
+ self.allplayers.extend(player.bonusPlayers())
+ self.markPointDirty(player.position)
+ # send a test message to the new player
+ mesh.broadcast("Welcome %s" % player.nick)
+ # tell them which maze we are playing, so they can sync up
+ mesh.send_to(event.handle, "maze:%d,%d,%d,%d" % \
+ (self.game_running_time(),
+ self.maze.seed,
+ self.maze.width, self.maze.height))
+ for player in self.localplayers:
+ if not player.hidden:
+ mesh.send_to(event.handle,
+ "move:%s,%d,%d,%d,%d" % \
+ (player.uid,
+ player.position[0],
+ player.position[1],
+ player.direction[0],
+ player.direction[1]))
+
+ mesh.lookup_buddy(event.handle, callback=withBuddy)
+ elif event.type == mesh.PARTICIPANT_REMOVE:
+ log.debug('mesh.PARTICIPANT_REMOVE')
+ if event.handle in self.remoteplayers:
+ player = self.remoteplayers[event.handle]
+ log.debug("Leave: %s", player.nick)
+ self.markPointDirty(player.position)
+ self.allplayers.remove(player)
+ for bonusplayer in player.bonusPlayers():
+ self.markPointDirty(bonusplayer.position)
+ self.allplayers.remove(bonusplayer)
+ del self.remoteplayers[event.handle]
+ elif event.type == mesh.MESSAGE_UNI or \
+ event.type == mesh.MESSAGE_MULTI:
+ log.debug('mesh.MESSAGE_UNI or mesh.MESSAGE_MULTI')
+ if event.handle == mesh.my_handle():
+ # ignore messages from ourself
+ pass
+ elif event.handle in self.remoteplayers:
+ player = self.remoteplayers[event.handle]
+ try:
+ self.handleMessage(player, event.content)
+ except:
+ log.debug("Error handling message: %s\n%s",
+ event, sys.exc_info())
+ else:
+ log.debug("Message from unknown buddy?")
+
+ elif event.type == pygame.USEREVENT:
+ # process our buttons
+ if hasattr(event, 'action') and event.action == 'harder_button':
+ self.harder()
+ elif hasattr(event, 'action') and event.action == 'easier_button':
+ self.easier()
+ # process file save / restore events
+ elif event.code == olpcgames.FILE_READ_REQUEST:
+ log.debug('Loading the state of the game...')
+ state = json.loads(event.metadata['state'])
+ log.debug('Loaded data: %s', state)
+ self.maze = Maze(**state)
+ self.reset()
+ return True
+ elif event.code == olpcgames.FILE_WRITE_REQUEST:
+ log.debug('Saving the state of the game...')
+ data = {'seed': self.maze.seed,
+ 'width': self.maze.width,
+ 'height': self.maze.height,
+ }
+ log.debug('Saving data: %s', data)
+ event.metadata['state'] = json.dumps(data)
+ f = open(event.filename, 'w')
+ try:
+ f.write(str(time.time()))
+ finally:
+ f.close()
+ log.debug('Done saving.')
+ return True
+ else:
+ log.debug('Unknown event: %r', event)
+
+ def handleMessage(self, player, message):
+ """Handle a message from a player on the mesh.
+ We try to be forward compatible with new versions of Maze by
+ allowing messages to have extra stuff at the end and ignoring
+ unrecognized messages.
+
+ We allow some messages to contain a different nick than the
+ message's source player to support bonus players on that
+ player's XO.
+
+ The valid messages are:
+
+ maze: running_time, seed, width, height
+ A player has a differen maze.
+ The one that has been running the longest will force all other
+ players to use that maze.
+ This way new players will join the existing game properly.
+
+ move: nick, x, y, dx, dy
+ A player's at x, y is now moving in direction dx, dy
+
+ finish: nick, elapsed
+ A player has finished the maze
+ """
+ log.debug('mesh message: %s', message)
+
+ # ignore messages from myself
+ if player in self.localplayers:
+ return
+ if message.startswith("move:"):
+ # a player has moved
+ uid, x, y, dx, dy = message[5:].split(",")[:5]
+
+ # README: this function (player.bonusPlayer) sometimes
+ # returns None and the activity doesn't move the players.
+ # This is because the name sent to the server is the
+ # child's name but it returns something like this:
+ # * 6be01ff2bcfaa58eeacc7f10a57b77b65470d413@jabber.sugarlabs.org
+ # So, we have set remote users with this kind of name but
+ # we receive the reald child's name in the mesh message
+
+ player = player.bonusPlayer(uid)
+ player.hidden = False
+
+ self.markPointDirty(player.position)
+ player.position = (int(x), int(y))
+ player.direction = (int(dx), int(dy))
+ self.markPointDirty(player.position)
+ elif message.startswith("maze:"):
+ # someone has a different maze than us
+ running_time, seed, width, height = map(lambda x: int(x),
+ message[5:].split(",")[:4])
+ # is that maze older than the one we're already playing?
+ # note that we use elapsed time instead of absolute time because
+ # people's clocks are often set to something totally wrong
+ if self.game_running_time() < running_time:
+ # make note of the earlier time that the game really
+ # started (before we joined)
+ self.game_start_time = time.time() - running_time
+ # use the new seed
+ self.maze = Maze(seed, width, height)
+ self.reset()
+ elif message.startswith("finish:"):
+ # someone finished the maze
+ uid, elapsed = message[7:].split(",")[:2]
+ player = player.bonusPlayer(uid)
+ player.elapsed = float(elapsed)
+ self.markPointDirty(player.position)
+ else:
+ # it was something I don't recognize...
+ log.debug("Message from %s: %s", player.nick, message)
+
+ def arrowKeysPressed(self):
+ keys = pygame.key.get_pressed()
+ for key in self.allkeys:
+ if keys[key]:
+ return True
+ return False
+
+ def run(self):
+ """Run the main loop of the game."""
+ # lets draw once before we enter the event loop
+
+ clock = pygame.time.Clock()
+ pygame.display.flip()
+
+ while self.running:
+ clock.tick(25)
+ a, b, c, d = pygame.cursors.load_xbm('my_cursor.xbm',
+ 'my_cursor_mask.xbm')
+ pygame.mouse.set_cursor(a, b, c, d)
+ self.frame += 1
+ # process all queued events
+ for event in pausescreen.get_events(sleep_timeout=30):
+ self.processEvent(event)
+
+ self.animate()
+ self.draw()
+
+ pygame.display.update()
+ # don't animate faster than about 20 frames per second
+ # this keeps the speed reasonable and limits cpu usage
+ clock.tick(25)
+
+ def harder(self):
+ """Make a new maze that is harder than the current one."""
+ # both width and height must be odd
+ newHeight = self.maze.height + 2
+ newWidth = int(newHeight * self.aspectRatio)
+ if newWidth % 2 == 0:
+ newWidth -= 1
+ self.maze = Maze(self.maze.seed + 1, newWidth, newHeight)
+ self.reset()
+ # tell everyone which maze we are playing, so they can sync up
+ if len(self.remoteplayers) > 0:
+ # but fudge it a little so that we can be sure they'll use our maze
+ self.game_start_time -= 10
+ mesh.broadcast("maze:%d,%d,%d,%d" % \
+ (self.game_running_time(), self.maze.seed,
+ self.maze.width, self.maze.height))
+
+ def easier(self):
+ """Make a new maze that is easier than the current one."""
+ # both width and height must be odd
+ newHeight = max(self.maze.height - 2, 5)
+ newWidth = int(newHeight * self.aspectRatio)
+ if newWidth % 2 == 0:
+ newWidth -= 1
+ self.maze = Maze(self.maze.seed + 1, newWidth, newHeight)
+ self.reset()
+ # tell everyone which maze we are playing, so they can sync up
+ if len(self.remoteplayers) > 0:
+ # but fudge it a little so that we can be sure they'll use our maze
+ self.game_start_time -= 10
+ mesh.broadcast("maze:%d,%d,%d,%d" % \
+ (self.game_running_time(), self.maze.seed,
+ self.maze.width, self.maze.height))
+
+ def animate(self):
+ """Animate one frame of action."""
+
+ for player in self.allplayers:
+ oldposition = player.position
+ newposition = player.animate(self.maze)
+ if oldposition != newposition:
+ self.markPointDirty(oldposition)
+ self.markPointDirty(newposition)
+ if player in self.localplayers:
+ self.maze.map[player.previous[0]][player.previous[1]] = \
+ self.maze.SEEN
+ if self.maze.map[newposition[0]][newposition[1]] == \
+ self.maze.GOAL:
+ self.finish(player)
+
+ finish_delay = min(2 * len(self.allplayers), 6)
+ if self.finish_time is not None and \
+ time.time() > self.finish_time + finish_delay:
+ self.harder()
+
+ def finish(self, player):
+ self.finish_time = time.time()
+ player.elapsed = self.finish_time - self.level_start_time
+ if len(self.remoteplayers) > 0:
+ mesh.broadcast("finish:%s,%.2f" % (player.nick, player.elapsed))
+
+ def draw(self):
+ """Draw the current state of the game.
+ This makes use of the dirty rectangle to reduce CPU load."""
+ if self.dirtyRect is None and len(self.dirtyPoints) == 0:
+ return
+
+ # compute the size of the tiles given the screen size, etc.
+ size = self.screen.get_size()
+ self.tileSize = min(size[0] / self.maze.width,
+ size[1] / self.maze.height)
+ self.bounds = pygame.Rect((size[0] - self.tileSize *
+ self.maze.width) / 2,
+ (size[1] - self.tileSize *
+ self.maze.height) / 2,
+ self.tileSize * self.maze.width,
+ self.tileSize * self.maze.height)
+ self.outline = int(self.tileSize / 5)
+
+ def drawPoint(x, y):
+ rect = pygame.Rect(self.bounds.x + x * self.tileSize,
+ self.bounds.y + y * self.tileSize,
+ self.tileSize, self.tileSize)
+ tile = self.maze.map[x][y]
+ if tile == self.maze.EMPTY:
+ pygame.draw.rect(self.screen, self.EMPTY_COLOR, rect, 0)
+ elif tile == self.maze.SOLID:
+ pygame.draw.rect(self.screen, self.SOLID_COLOR, rect, 0)
+ elif tile == self.maze.SEEN:
+ pygame.draw.rect(self.screen, self.EMPTY_COLOR, rect, 0)
+ dot = rect.inflate(-self.outline * 2, -self.outline * 2)
+ pygame.draw.ellipse(self.screen, self.TRAIL_COLOR, dot, 0)
+ elif tile == self.maze.GOAL:
+ pygame.draw.rect(self.screen, self.GOAL_COLOR, rect, 0)
+ else:
+ pygame.draw.rect(self.screen, (0xff, 0x00, 0xff), rect, 0)
+
+ # re-draw the dirty rectangle
+ if self.dirtyRect is not None:
+ # compute the area that needs to be redrawn
+ left = max(0, self.dirtyRect.left)
+ right = min(self.maze.width, self.dirtyRect.right)
+ top = max(0, self.dirtyRect.top)
+ bottom = min(self.maze.height, self.dirtyRect.bottom)
+
+ # loop over the dirty rect and draw
+ for x in range(left, right):
+ for y in range(top, bottom):
+ drawPoint(x, y)
+
+ # re-draw the dirty points
+ for x, y in self.dirtyPoints:
+ drawPoint(x, y)
+
+ # draw all players
+ for player in self.allplayers:
+ if not player.hidden:
+ player.draw(self.screen, self.bounds, self.tileSize)
+
+ # draw the elapsed time for each player that has finished
+ finishedPlayers = filter(lambda p: p.elapsed is not None,
+ self.allplayers)
+ finishedPlayers.sort(lambda a, b: cmp(a.elapsed, b.elapsed))
+ y = 0
+ for player in finishedPlayers:
+ fg, bg = player.colors
+ text = "%3.2f - %s" % (player.elapsed, player.nick)
+ textimg = self.font.render(text, 1, fg)
+ textwidth, textheight = self.font.size(text)
+ rect = pygame.Rect(8, y + 4, textwidth, textheight)
+ bigrect = rect.inflate(16, 8)
+ pygame.draw.rect(self.screen, bg, bigrect, 0)
+ pygame.draw.rect(self.screen, fg, bigrect, 2)
+ self.screen.blit(textimg, rect)
+
+ y += bigrect.height + 4
+
+ # clear the dirty rect so nothing will be drawn until there is a change
+ self.dirtyRect = None
+ self.dirtyPoints = []
+
+
+def main():
+ """Run a game of Maze."""
+ #canvas_size = 1024,768-75
+ #screen = pygame.display.set_mode(canvas_size)
+
+ # ask pygame how big the screen is, leaving a little room for the toolbar
+ toolbarheight = 75
+ pygame.display.init()
+# maxX,maxY = pygame.display.list_modes()[0]
+ videoinfo = pygame.display.Info()
+ width = videoinfo.current_w
+ height = videoinfo.current_h - toolbarheight
+ screen = pygame.display.set_mode((width, height))
+
+ game = MazeGame(screen)
+ game.run()
+
+if __name__ == '__main__':
+ main()
diff --git a/icons/create-easier.svg b/icons/create-easier.svg
new file mode 100644
index 0000000..9d46c48
--- /dev/null
+++ b/icons/create-easier.svg
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+ <!ENTITY fill_color "#FFFFFF">
+ <!ENTITY stroke_color "#010101">
+]>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ version="1.1"
+ width="50"
+ height="50"
+ viewBox="0 0 50 50"
+ id="svg2">
+ <path
+ d="m 5,5 0,5 5,0 0,10 0,10 -5,0 0,5 0,5 5,0 0,5 5,0 5,0 0,-5 10,0 0,5 5,0 5,0 0,-5 5,0 0,-5 0,-5 -5,0 -10,0 -10,0 0,-10 10,0 10,0 5,0 0,-5 0,-5 0,-5 -5,0 -5,0 0,5 -5,0 -10,0 0,-5 -5,0 -5,0 -5,0 z"
+ id="rect3770"
+ style="color:#000000;fill:&fill_color;;fill-opacity:1;stroke:none;stroke-width:2;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+</svg>
diff --git a/icons/create-harder.svg b/icons/create-harder.svg
new file mode 100644
index 0000000..2eb54ea
--- /dev/null
+++ b/icons/create-harder.svg
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+ <!ENTITY fill_color "#FFFFFF">
+ <!ENTITY stroke_color "#010101">
+]>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ version="1.1"
+ width="50"
+ height="50"
+ viewBox="0 0 50 50"
+ id="svg2">
+ <path
+ d="m 25,5 0,5 0,5 -5,0 0,-5 -5,0 -5,0 -5,0 0,5 5,0 5,0 0,5 0,5 -5,0 0,-5 -5,0 0,5 0,5 5,0 5,0 0,5 -5,0 -5,0 0,5 0,5 5,0 0,-5 5,0 5,0 0,-5 0,-5 5,0 0,5 0,5 5,0 0,5 5,0 0,-5 0,-5 -5,0 0,-5 5,0 0,-5 -5,0 -5,0 -5,0 0,-5 5,0 5,0 5,0 5,0 0,5 0,5 5,0 0,-5 0,-5 0,-5 -5,0 -5,0 -5,0 0,-5 5,0 5,0 5,0 0,-5 -5,0 -5,0 -5,0 -5,0 z m 15,30 0,5 0,5 5,0 0,-5 0,-5 -5,0 z"
+ id="rect2992"
+ style="color:#000000;fill:&fill_color;;fill-opacity:1;stroke:none;stroke-width:2;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate" />
+</svg>
diff --git a/maze.py b/maze.py
new file mode 100644
index 0000000..422a546
--- /dev/null
+++ b/maze.py
@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+
+# Maze.activity
+# A simple multi-player maze game for the XO laptop.
+# http://wiki.laptop.org/go/Maze
+#
+# Special thanks to Brendan Donohoe for the icon.
+#
+# Copyright (C) 2007 Joshua Minor
+# This file is part of Maze.activity
+#
+# Maze.activity is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Maze.activity is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Maze.activity. If not, see <http://www.gnu.org/licenses/>.
+
+import random
+from pygame import Rect
+
+class Maze:
+ SOLID = 0
+ EMPTY = 1
+ SEEN = 2
+ GOAL = 3
+
+ def __init__(self, seed, width, height):
+ # use the seed given to us to make a pseudo-random number generator
+ # we will use that to generate the maze, so that other players can
+ # generate the exact same maze given the same seed.
+ print "Generating maze:%d,%d,%d" % (seed, width, height)
+ self.seed = seed
+ self.generator = random.Random(seed)
+ self.width, self.height = width, height
+ self.map = []
+ self.bounds = Rect(0,0,width,height)
+
+ for x in range(0, width):
+ self.map.append([self.SOLID] * self.height)
+
+ startx = self.generator.randrange(1,width,2)
+ starty = self.generator.randrange(1,height,2)
+ self.dig(startx,starty)
+
+ def validMove(self, x, y):
+ return self.bounds.collidepoint(x,y) and self.map[x][y]!=self.SOLID
+
+ def validDig(self, x, y):
+ return self.bounds.collidepoint(x,y) and self.map[x][y]==self.SOLID
+
+ def validDigDirections(self, x, y):
+ directions = []
+ if self.validDig(x,y-2):
+ directions.append((0,-1))
+ if self.validDig(x+2,y):
+ directions.append((1,0))
+ if self.validDig(x,y+2):
+ directions.append((0,1))
+ if self.validDig(x-2,y):
+ directions.append((-1,0))
+ return directions
+
+ def fill(self, color):
+ for y in range(0, height):
+ for x in range(0, width):
+ self.map[x][y] = color
+
+ def digRecursively(self, x, y):
+ """This works great, except for python's lame limit on recursion depth."""
+ self.map[x][y] = self.EMPTY
+ directions = self.validDigDirections(x,y)
+ while len(directions) > 0:
+ direction = self.generator.choice(directions)
+ self.map[x+direction[0]][y+direction[1]] = self.EMPTY
+ self.dig(x+direction[0]*2, y+direction[1]*2)
+ directions = self.validDigDirections(x,y)
+
+ def dig(self, x, y):
+ stack = [(x,y)]
+ while len(stack) > 0:
+ x, y = stack[-1]
+ self.map[x][y] = self.EMPTY
+ directions = self.validDigDirections(x,y)
+ if len(directions) > 0:
+ direction = self.generator.choice(directions)
+ self.map[x+direction[0]][y+direction[1]] = self.EMPTY
+ stack.append((x+direction[0]*2, y+direction[1]*2))
+ else:
+ stack.pop()
diff --git a/my_cursor.xbm b/my_cursor.xbm
new file mode 100755
index 0000000..2ffac88
--- /dev/null
+++ b/my_cursor.xbm
@@ -0,0 +1,22 @@
+#define standardcursor_width 40
+#define standardcursor_height 40
+#define standardcursor_x_hot 0
+#define standardcursor_y_hot 0
+static unsigned char standardcursor_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0xff,
+ 0xff, 0x3f, 0x00, 0xfc, 0xff, 0xff, 0x7f, 0x00, 0xfc, 0xff, 0xff, 0xff,
+ 0x00, 0xfc, 0xff, 0xff, 0xff, 0x00, 0xfc, 0xff, 0xff, 0xff, 0x00, 0xfc,
+ 0xff, 0xff, 0xff, 0x00, 0xfc, 0xff, 0xff, 0x7f, 0x00, 0xfc, 0xff, 0xff,
+ 0x3f, 0x00, 0xfc, 0xff, 0x00, 0x00, 0x00, 0xfc, 0xff, 0x01, 0x00, 0x00,
+ 0xfc, 0xff, 0x03, 0x00, 0x00, 0xfc, 0xff, 0x07, 0x00, 0x00, 0xfc, 0xff,
+ 0x0f, 0x00, 0x00, 0xfc, 0xff, 0x1f, 0x00, 0x00, 0xfc, 0xfb, 0x3f, 0x00,
+ 0x00, 0xfc, 0xf3, 0x7f, 0x00, 0x00, 0xfc, 0xe3, 0xff, 0x00, 0x00, 0xfc,
+ 0xc3, 0xff, 0x01, 0x00, 0xfc, 0x83, 0xff, 0x03, 0x00, 0xfc, 0x03, 0xff,
+ 0x07, 0x00, 0xfc, 0x03, 0xfe, 0x0f, 0x00, 0xfc, 0x03, 0xfc, 0x1f, 0x00,
+ 0xfc, 0x03, 0xf8, 0x3f, 0x00, 0xfc, 0x03, 0xf0, 0x7f, 0x00, 0xfc, 0x03,
+ 0xe0, 0xff, 0x00, 0xfc, 0x03, 0xc0, 0xff, 0x01, 0xfc, 0x03, 0x80, 0xff,
+ 0x01, 0xfc, 0x03, 0x00, 0xff, 0x01, 0xf8, 0x01, 0x00, 0xfe, 0x03, 0xf0,
+ 0x00, 0x00, 0xfc, 0x01, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00,
+ 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; \ No newline at end of file
diff --git a/my_cursor_mask.xbm b/my_cursor_mask.xbm
new file mode 100755
index 0000000..944cf7d
--- /dev/null
+++ b/my_cursor_mask.xbm
@@ -0,0 +1,17 @@
+#define standardcursor_width 40
+#define standardcursor_height 40
+static unsigned char standardcursor_bits[] = {
+ 0xff,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0xff,0x01,0xff,0xff,0xff,0xff,0x03,
+ 0xff,0xff,0xff,0xff,0x03,0xff,0xff,0xff,0xff,0x03,0xff,0xff,0xff,0xff,0x07,
+ 0xff,0xff,0xff,0xff,0x07,0xff,0xff,0xff,0xff,0x03,0xff,0xff,0xff,0xff,0x03,
+ 0xff,0xff,0xff,0xff,0x03,0xff,0xff,0xff,0xff,0x01,0xff,0xff,0xff,0xff,0x00,
+ 0xff,0xff,0x3f,0x00,0x00,0xff,0xff,0x7f,0x00,0x00,0xff,0xff,0xff,0x00,0x00,
+ 0xff,0xff,0xff,0x01,0x00,0xff,0xff,0xff,0x03,0x00,0xff,0xff,0xff,0x07,0x00,
+ 0xff,0xff,0xff,0x0f,0x00,0xff,0xff,0xff,0x1f,0x00,0xff,0xff,0xff,0x3f,0x00,
+ 0xff,0xff,0xff,0x7f,0x00,0xff,0xef,0xff,0xff,0x00,0xff,0xcf,0xff,0xff,0x01,
+ 0xff,0x8f,0xff,0xff,0x03,0xff,0x0f,0xff,0xff,0x07,0xff,0x0f,0xfe,0xff,0x07,
+ 0xff,0x0f,0xfc,0xff,0x0f,0xff,0x0f,0xf8,0xff,0x0f,0xff,0x0f,0xf0,0xff,0x0f,
+ 0xff,0x0f,0xe0,0xff,0x0f,0xff,0x0f,0xc0,0xff,0x0f,0xfe,0x07,0x80,0xff,0x07,
+ 0xfc,0x03,0x00,0xff,0x07,0x60,0x00,0x00,0xfe,0x03,0x00,0x00,0x00,0xf8,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00}; \ No newline at end of file
diff --git a/olpcgames/COPYING b/olpcgames/COPYING
new file mode 100644
index 0000000..b8adee0
--- /dev/null
+++ b/olpcgames/COPYING
@@ -0,0 +1,24 @@
+* Copyright (c) 2007, One Laptop Per Child.
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above copyright
+* notice, this list of conditions and the following disclaimer in the
+* documentation and/or other materials provided with the distribution.
+* * Neither the name of One Laptop Per Child nor the
+* names of its contributors may be used to endorse or promote products
+* derived from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY ONE LAPTOP PER CHILD ``AS IS'' AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL ONE LAPTOP PER CHILD BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/olpcgames/__init__.py b/olpcgames/__init__.py
new file mode 100644
index 0000000..504388c
--- /dev/null
+++ b/olpcgames/__init__.py
@@ -0,0 +1,102 @@
+"""Wrapper/adaptation system for writing/porting Pygame games to OLPC/Sugar
+
+The wrapper system attempts to substitute various pieces of the Pygame
+implementation in order to make code written without knowledge of the
+OLPC/Sugar environment run "naturally" under the GTK environment of
+Sugar. It also provides some convenience mechanisms for dealing with
+e.g. the Camera and Mesh Network system.
+
+Considerations for Developers:
+
+Pygame programs running under OLPCGames will generally not have
+"hardware" surfaces, and will not be able to have a reduced-resolution
+full-screen view to optimise rendering. The Pygame code will run in
+a secondary thread, with the main GTK UI running in the primary thread.
+A third "mainloop" thread will occasionally be created to handle the
+GStreamer interface to the camera.
+
+Attributes of Note:
+
+ ACTIVITY -- if not None, then the activity instance which represents
+ this activity at the Sugar shell level.
+ WIDGET -- PygameCanvas instance, a GTK widget with an embedded
+ socket object which is a proxy for the SDL window Pygame to which
+ pygame renders.
+
+ Constants: All event constants used by the package are defined at this
+ level. Note that eventually we will need to switch to using UserEvent
+ and making these values sub-types rather than top-level types.
+
+
+Pygame events at the Activity Level:
+
+ pygame.USEREVENT
+ code == olpcgames.FILE_READ_REQUEST
+ filename (unicode/string) -- filename from which to read
+ metadata (dictionary-like) -- mapping from key to string values
+
+ Note: due to a limitation in the Sugar API, the GTK event loop
+ will be *frozen* during this operation, as a result you cannot
+ make any DBUS or GTK calls, nor can you use GUI during the
+ call to provide input. That is, you have to process this event
+ synchronously.
+
+ code == olpcgames.FILE_WRITE_REQUEST
+ filename (unicode/string) -- file name to which to write
+ metadata (dictionary-like) -- mapping from key: value where all
+ values must (currently) be strings
+
+ Note: due to a limitation in the Sugar API, the GTK event loop
+ will be *frozen* during this operation, as a result you cannot
+ make any DBUS or GTK calls, nor can you use GUI during the
+ call to provide input. That is, you have to process this event
+ synchronously.
+
+see also the mesh and camera modules for more events.
+
+Deprecated:
+
+ This module includes the activity.PyGameActivity class currently,
+ this is a deprecated mechanism for accessing the activity class,
+ and uses the deprecated spelling (case) of the name. Use:
+
+ from olpcgames import activity
+
+ class MyActivity( activity.PygameActivity ):
+ ...
+
+ to define your PygameActivity subclass (note the case of the
+ spelling, which now matches Pygame's own spelling).
+"""
+from olpcgames._version import __version__
+ACTIVITY = None
+widget = WIDGET = None
+
+# XXX problem here, we're filling up the entirety of the Pygame
+# event-set with just this small bit of functionality, obviously
+# Pygame is not intending for this kind of usage!
+(
+ CAMERA_LOAD, CAMERA_LOAD_FAIL,
+
+ CONNECT,PARTICIPANT_ADD,
+ PARTICIPANT_REMOVE,
+ MESSAGE_UNI,MESSAGE_MULTI,
+) = range( 25, 32 )
+
+# These events use UserEvent.code, eventually *all* events should be
+# delivered as UserEvent with code set to the values defined here...
+
+(
+ #NET_CONNECT, NET_PARTICIPANT_ADD,NET_PARTICIPANT_REMOVE,
+ #NET_MESSAGE_UNICAST, NET_MESSAGE_MULTICAST,
+ #CAMERA_LOAD, CAMERA_LOAD_FAIL,
+ FILE_READ_REQUEST, FILE_WRITE_REQUEST,
+) = range(
+ 2**16, 2**16+2,
+)
+
+try:
+ from olpcgames.activity import PygameActivity as PyGameActivity
+except ImportError, err:
+ PyGameActivity = None
+
diff --git a/olpcgames/_cairoimage.py b/olpcgames/_cairoimage.py
new file mode 100644
index 0000000..3cfa22c
--- /dev/null
+++ b/olpcgames/_cairoimage.py
@@ -0,0 +1,135 @@
+"""Utility functions for cairo-specific operations
+
+USE_BASE_ARRAY -- if False (default), uses numpy arrays,
+ currently this is the only version that works on 32-bit
+ machines.
+"""
+import pygame, struct, logging
+big_endian = struct.pack( '=i', 1 ) == struct.pack( '>i', 1 )
+
+log = logging.getLogger( 'olpcgames._cairoimage' )
+##log.setLevel( logging.DEBUG )
+
+USE_BASE_ARRAY = False
+
+def newContext( width, height ):
+ """Create a new render-to-image context
+
+ width, height -- pixel dimensions to be rendered
+
+ Produces an ARGB format Cairo ImageSurface for
+ rendering your data into using rsvg, Cairo or Pango.
+
+ returns (ImageSurface, CairoContext) for rendering
+ """
+ import cairo
+ csrf = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
+ context = cairo.Context (csrf)
+ #log.info( 'Format (expect: %s): %s', cairo.FORMAT_ARGB32, csrf.get_format())
+ return csrf, context
+
+def mangle_color(color):
+ """Mange a colour depending on endian-ness, and swap-necessity
+
+ Converts a 3 or 4 int (or float) value in the range 0-255 into a
+ 4-float value in the range 0.0-1.0
+ """
+ r,g,b = color[:3]
+ if len(color) > 3:
+ a = color[3]
+ else:
+ a = 255.0
+ return map(_fixColorBase, (r,g,b,a) )
+
+def _fixColorBase( v ):
+ """Return a properly clamped colour in floating-point space"""
+ return max((0,min((v,255.0))))/255.0
+
+def asImage( csrf ):
+ """Get the pixels in csrf as a Pygame image
+
+ Note that Pygame 1.7.1 on (Gentoo Linux) AMD64 is incorrectly
+ calculating the required size ARGB images, so this code will *not* work
+ on that platform with that version of the library. Pygame-ctypes
+ does work correctly there.
+
+ Note also that Pygame 1.7.1 is showing a strange colour rotation
+ bug on 32-bit platforms, such that ARGB mode cannot be used for
+ images there. Instead we have to do an expensive bit-shift operation
+ to produce an RGBA image from the ARGB native Cairo format.
+
+ Will raise a ValueError if passed a Null image (i.e. dimension of 0)
+
+ returns Pygame.Surface (image) with convert_alpha() called for it.
+ """
+ # Create and return a new Pygame Image derived from the Cairo Surface
+ format = 'ARGB'
+ if hasattr(csrf,'get_data'):
+ # more recent API, native-format, but have to (potentially) convert the format...
+ log.debug( 'Native-mode api (get_data)' )
+ data = csrf.get_data()
+ if not big_endian:
+ # we use array here because it's considerably lighter-weight
+ # to import than the numpy module
+ log.debug( 'Not big-endian, byte-swapping array' )
+ if USE_BASE_ARRAY:
+ import array
+ a = array.array( 'I' )
+ a.fromstring( data )
+ a.byteswap()
+ data = a.tostring()
+ else:
+ import numpy
+ n = numpy.fromstring( data, dtype='I' )
+ n = ((n & 0xff000000) >> 24 ) | ((n & 0x00ffffff) << 8 )
+ n = n.byteswap()
+ data = n.tostring()
+ format = 'RGBA'
+ else:
+ log.debug( 'Big-endian, array unchanged' )
+ data = str(data) # there's one copy
+ else:
+ # older api, not native, but we know what it is...
+ log.debug( 'Non-native mode api, explicitly RGBA' )
+ data = csrf.get_data_as_rgba()
+ data = str(data) # there's one copy
+ format = 'RGBA'
+ width, height = csrf.get_width(),csrf.get_height()
+
+ try:
+ log.info( 'Format = %s', format )
+ return pygame.image.fromstring(
+ data,
+ (width,height),
+ format
+ ) # there's the next
+ except ValueError, err:
+ err.args += (len(data), (width,height), width*height*4,format )
+ raise
+
+if __name__ == "__main__":
+ import unittest
+ logging.basicConfig()
+ class Tests( unittest.TestCase ):
+ def test_colours( self ):
+ """Test that colours are correctly translated
+
+ If we draw a given colour in cairo, we want the same
+ colour to show up in Pygame, let's test that...
+ """
+ for sourceColour in [
+ (255,0,0, 255),
+ (0,255,0, 255),
+ (0,0,255, 255),
+ (255,255,0, 255),
+ (0,255,255,255),
+ (255,0,255,255),
+ ]:
+ csrf,cctx = newContext( 1,1 )
+ background = mangle_color( sourceColour )
+ cctx.set_source_rgba(*background)
+ cctx.paint()
+ img = asImage( csrf )
+ colour = img.get_at( (0,0))
+ assert colour == sourceColour, (sourceColour,mangle_color(sourceColour),colour)
+ unittest.main()
diff --git a/olpcgames/_gtkmain.py b/olpcgames/_gtkmain.py
new file mode 100644
index 0000000..33a6a83
--- /dev/null
+++ b/olpcgames/_gtkmain.py
@@ -0,0 +1,70 @@
+"""Support for GObject mainloop-requiring libraries when not inside GTK
+
+INITIALIZED -- whether we have a running gobject loop yet...
+LOOP_TRACKER -- if present, the manual gtk event loop used to
+ support gobject-based code running in a non-Gobject event loop
+
+Holder -- objects which can be held as attributes to keep the mainloop running
+"""
+import threading, logging
+log = logging.getLogger( 'olpcgames._gtkmain' )
+##log.setLevel( logging.DEBUG )
+
+INITIALIZED = False
+LOOP_TRACKER = None
+
+class _TrackLoop( object ):
+ """Tracks the number of open loops and stops when finished"""
+ count = 0
+ _mainloop = None
+ def increment( self ):
+ log.info( 'Increment from %s', self.count )
+ self.count += 1 # XXX race condition here?
+ if self.count == 1:
+ log.info( 'Creating GObject mainloop')
+ self.t_loop = threading.Thread(target=self.loop)
+ self.t_loop.setDaemon( True )
+ self.t_loop.start()
+ def decrement( self ):
+ log.info( 'Decrement from %s', self.count )
+ self.count -= 1
+ def loop( self ):
+ """Little thread loop that replicates the gtk mainloop"""
+ import gtk
+ while self.count >= 1:
+ log.debug( 'GTK loop restarting' )
+ while gtk.events_pending():
+ gtk.main_iteration()
+ log.debug( 'GTK loop exiting' )
+ try:
+ del self.t_loop
+ except AttributeError, err:
+ pass
+
+class Holder():
+ """Object which, while held, keeps the gtk mainloop running"""
+ def __init__( self ):
+ log.info( 'Beginning hold on GTK mainloop with Holder object' )
+ startGTK()
+ def __del__( self ):
+ log.info( 'Releasing hold on GTK mainloop with Holder object' )
+ stopGTK()
+
+def startGTK( ):
+ """GTK support is required here, process..."""
+ if not INITIALIZED:
+ init()
+ if LOOP_TRACKER:
+ LOOP_TRACKER.increment()
+def stopGTK( ):
+ """GTK support is no longer required, release"""
+ if LOOP_TRACKER:
+ LOOP_TRACKER.decrement()
+def init( ):
+ """Create a gobject mainloop in a sub-thread (you don't need to call this normally)"""
+ global INITIALIZED, LOOP_TRACKER
+ if not INITIALIZED:
+ if not LOOP_TRACKER:
+ LOOP_TRACKER = _TrackLoop()
+ INITIALIZED = True
+ return LOOP_TRACKER
diff --git a/olpcgames/_version.py b/olpcgames/_version.py
new file mode 100644
index 0000000..6a4e1db
--- /dev/null
+++ b/olpcgames/_version.py
@@ -0,0 +1,2 @@
+"""Module defining the current version of the library"""
+__version__ = '1.6'
diff --git a/olpcgames/activity.py b/olpcgames/activity.py
new file mode 100644
index 0000000..ddd9a85
--- /dev/null
+++ b/olpcgames/activity.py
@@ -0,0 +1,243 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+"""Embeds the Canvas widget into a Sugar-specific Activity environment
+
+The olpcgames.activity module encapsulates creation of a Pygame activity.
+Your Activity should inherit from this class. Simply setting some class
+attributes is all you need to do in a class inheriting from
+olpcgames.activity.PygameActivity in order to get Pygame to work.
+
+(The skeleton builder script creates this file automatically for you).
+
+Note:
+ You should not import pygame into your activity file, as the olpcgames
+ wrapper needs to be initialized before pygame is imported the first time.
+
+Example usage:
+
+ class PygameActivity(activity.Activity):
+ game_name = None
+ game_title = 'Pygame Game'
+ game_size = (units.grid_to_pixels(16),
+ units.grid_to_pixels(11))
+ pygame_mode = 'SDL'
+"""
+import logging
+logging.root.setLevel( logging.WARN )
+log = logging.getLogger( 'olpcgames.activity' )
+##log.setLevel( logging.DEBUG )
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+import gtk.gdk
+import os
+
+from sugar.activity import activity
+from sugar.graphics import style
+from olpcgames.canvas import PygameCanvas
+from olpcgames import mesh, util
+
+__all__ = ['PygameActivity']
+
+class PygameActivity(activity.Activity):
+ """Pygame-specific activity type, provides boilerplate toolbar, creates canvas
+
+ Subclass Overrides:
+
+ game_name -- specifies a fully-qualified name for the game's main-loop
+ format like so:
+ 'package.module:main'
+ if no function name is provided, "main" is assumed.
+
+ game_handler -- DEPRECATED. alternate specification via direct
+ reference to a main-loop function.
+
+ game_size -- two-value tuple specifying the size of the display in pixels,
+ this is currently static, so once the window is created it cannot be
+ changed.
+
+ If None, use the bulk of the screen for the Pygame surface based on
+ the values reported by the gtk.gdk functions. Note that None is
+ *not* the default value.
+
+ game_title -- title to be displayed in the Sugar Shell UI
+
+ pygame_mode -- chooses the rendering engine used for handling the
+ Pygame drawing mode, 'SDL' chooses the standard Pygame renderer,
+ 'Cairo' chooses the experimental pygamecairo renderer.
+
+ Note: You likely do *not* want to use Cairo, it is no longer maintained.
+
+ PYGAME_CANVAS_CLASS -- normally PygameCanvas, but can be overridden
+ if you want to provide a different canvas class, e.g. to provide a different
+ internal layout. Note: only used where pygame_mode == 'SDL'
+
+ The Activity, once created, will be made available as olpcgames.ACTIVITY,
+ and that access mechanism should allow code to test for the presence of the
+ activity before accessing Sugar-specific functionality.
+
+ XXX Note that currently the toolbar and window layout are hard-coded into
+ this super-class, with no easy way of overriding without completely rewriting
+ the __init__ method. We should allow for customising both the UI layout and
+ the toolbar contents/layout/connection.
+
+ XXX Note that if you change the title of your activity in the toolbar you may
+ see the same focus issues as we have patched around in the build_toolbar
+ method. If so, please report them to Mike Fletcher.
+ """
+ game_name = None
+ game_title = 'Pygame Game'
+ game_handler = None
+ game_size = (16 * style.GRID_CELL_SIZE,
+ 11 * style.GRID_CELL_SIZE)
+ pygame_mode = 'SDL'
+
+ def __init__(self, handle):
+ """Initialise the Activity with the activity-description handle"""
+ super(PygameActivity, self).__init__(handle)
+ self.make_global()
+ if self.game_size is None:
+ width,height = gtk.gdk.screen_width(), gtk.gdk.screen_height()
+ log.info( 'Total screen size: %s %s', width,height)
+ # for now just fudge the toolbar size...
+ self.game_size = width, height - (1*style.GRID_CELL_SIZE)
+ self.set_title(self.game_title)
+ toolbar = self.build_toolbar()
+ log.debug( 'Toolbar size: %s', toolbar.get_size_request())
+ canvas = self.build_canvas()
+ self.connect( 'configure-event', canvas._translator.do_resize_event )
+
+ def make_global( self ):
+ """Hack to make olpcgames.ACTIVITY point to us
+ """
+ import weakref, olpcgames
+ assert not olpcgames.ACTIVITY, """Activity.make_global called twice, have you created two Activity instances in a single process?"""
+ olpcgames.ACTIVITY = weakref.proxy( self )
+
+ def build_toolbar( self ):
+ """Build our Activity toolbar for the Sugar system
+
+ This is a customisation point for those games which want to
+ provide custom toolbars when running under Sugar.
+ """
+ toolbar = activity.ActivityToolbar(self)
+ toolbar.show()
+ self.set_toolbox(toolbar)
+ def shared_cb(*args, **kwargs):
+ log.info( 'shared: %s, %s', args, kwargs )
+ try:
+ mesh.activity_shared(self)
+ except Exception, err:
+ log.error( """Failure signaling activity sharing to mesh module: %s""", util.get_traceback(err) )
+ else:
+ log.info( 'mesh activity shared message sent, trying to grab focus' )
+ try:
+ self._pgc.grab_focus()
+ except Exception, err:
+ log.warn( 'Focus failed: %s', err )
+ else:
+ log.info( 'asserting focus' )
+ assert self._pgc.is_focus(), """Did not successfully set pygame canvas focus"""
+ log.info( 'callback finished' )
+
+ def joined_cb(*args, **kwargs):
+ log.info( 'joined: %s, %s', args, kwargs )
+ mesh.activity_joined(self)
+ self._pgc.grab_focus()
+ self.connect("shared", shared_cb)
+ self.connect("joined", joined_cb)
+
+ if self.get_shared():
+ # if set at this point, it means we've already joined (i.e.,
+ # launched from Neighborhood)
+ joined_cb()
+
+ toolbar.title.unset_flags(gtk.CAN_FOCUS)
+ return toolbar
+
+ PYGAME_CANVAS_CLASS = PygameCanvas
+ def build_canvas( self ):
+ """Construct the Pygame or PygameCairo canvas for drawing"""
+ assert self.game_handler or self.game_name, 'You must specify a game_handler or game_name on your Activity (%r)'%(
+ self.game_handler or self.game_name
+ )
+ if self.pygame_mode != 'Cairo':
+ self._pgc = self.PYGAME_CANVAS_CLASS(*self.game_size)
+ self.set_canvas(self._pgc)
+ self._pgc.grab_focus()
+ self._pgc.connect_game(self.game_handler or self.game_name)
+ # XXX Bad coder, do not hide in a widely subclassed operation
+ # map signal does not appear to show up on socket instances
+ gtk.gdk.threads_init()
+ return self._pgc
+ else:
+ import hippo
+ self._drawarea = gtk.DrawingArea()
+ canvas = hippo.Canvas()
+ canvas.grab_focus()
+ self.set_canvas(canvas)
+ self.show_all()
+
+ import pygamecairo
+ pygamecairo.install()
+
+ pygamecairo.display.init(canvas)
+ app = self.game_handler or self.game_name
+ if ':' not in app:
+ app += ':main'
+ mod_name, fn_name = app.split(':')
+ mod = __import__(mod_name, globals(), locals(), [])
+ fn = getattr(mod, fn_name)
+ fn()
+ def read_file(self, file_path):
+ """Handle request to read the given file on the Pygame side
+
+ This is complicated rather noticeably by the silly semantics of the Journal
+ where it unlinks the file as soon as this method returns. We either have to
+ handle the file-opening in PyGTK (not acceptable), block this thread until
+ the Pygame thread handles the event (which it may never do) or we have
+ to make the silly thing use a non-standard file-opening interface.
+ """
+ log.info( 'read_file: %s %s', file_path, self.metadata )
+ import olpcgames, pygame
+ from olpcgames import eventwrap
+ event = eventwrap.Event(
+ type = pygame.USEREVENT,
+ code = olpcgames.FILE_READ_REQUEST,
+ filename = file_path,
+ metadata = self.metadata,
+ )
+ eventwrap.post( event )
+ event.block()
+ def write_file( self, file_path ):
+ """Handle request to write to the given file on the Pygame side
+
+ This is rather complicated by the need to have the file complete by the
+ time the function returns. Very poor API, after all, if I have to write a
+ multi-hundred-megabyte file it might take many minutes to complete
+ writing.
+ """
+ log.info( 'write_file: %s %s', file_path, self.metadata )
+ if os.path.exists( file_path ):
+ self.read_file( file_path )
+ import olpcgames, pygame
+ from olpcgames import eventwrap
+ event = eventwrap.Event(
+ type = pygame.USEREVENT,
+ code = olpcgames.FILE_WRITE_REQUEST,
+ filename = file_path,
+ metadata = self.metadata,
+ )
+ eventwrap.post( event )
+ event.block()
+ if not os.path.exists( file_path ):
+ log.warn( '''No file created in %r''', file_path )
+ raise NotImplementedError( """Pygame Activity code did not produce a file for %s"""%( file_path, ))
+ else:
+ log.info( '''Stored file in %r''', file_path )
+
+
+import olpcgames
+olpcgames.PyGameActivity = PygameActivity
+PyGameActivity = PygameActivity
diff --git a/olpcgames/buildmanifest.py b/olpcgames/buildmanifest.py
new file mode 100755
index 0000000..899433b
--- /dev/null
+++ b/olpcgames/buildmanifest.py
@@ -0,0 +1,33 @@
+#! /usr/bin/env python
+"""Stupid little script to automate generation of MANIFEST and po/POTFILES.in
+
+Really this should have been handled by using distutils, but oh well,
+distutils is a hoary beast and I can't fault people for not wanting to
+spend days spelunking around inside it to find the solutions...
+"""
+from distutils.filelist import FileList
+import os
+
+def fileList( template ):
+ """Produce a formatted file-list for storing in a file"""
+ files = FileList()
+ for line in filter(None,template.splitlines()):
+ files.process_template_line( line )
+ content = '\n'.join( files.files )
+ return content
+
+
+def main( ):
+ """Do the quicky finding of files for our manifests"""
+ content = fileList( open('MANIFEST.in').read() )
+ open( 'MANIFEST','w').write( content )
+
+ content = fileList( open('POTFILES.in').read() )
+ try:
+ os.makedirs( 'po' )
+ except OSError, err:
+ pass
+ open( os.path.join('po','POTFILES.in'), 'w').write( content )
+
+if __name__ == "__main__":
+ main()
diff --git a/olpcgames/camera.py b/olpcgames/camera.py
new file mode 100644
index 0000000..249f295
--- /dev/null
+++ b/olpcgames/camera.py
@@ -0,0 +1,221 @@
+"""Accesses OLPC Camera functionality via gstreamer
+
+Depends upon:
+ pygame
+ gstreamer (particularly gst-launch)
+
+Activity demonstrating usage:
+
+ http://dev.laptop.org/git?p=projects/games-misc;a=tree;f=cameratest.activity;hb=HEAD
+
+
+"""
+import threading, subprocess
+import logging
+import olpcgames
+import time
+import os
+import pygame
+from olpcgames.util import get_activity_root
+
+log = logging.getLogger( 'olpcgames.camera' )
+#log.setLevel( logging.DEBUG )
+
+CAMERA_LOAD, CAMERA_LOAD_FAIL = olpcgames.CAMERA_LOAD, olpcgames.CAMERA_LOAD
+
+class Camera(object):
+ """A class representing a still-picture camera
+
+ Produces a simple gstreamer bus that terminates in a filesink, that is,
+ it stores the results in a file. When a picture is "snapped" the gstreamer
+ stream is iterated until it finishes processing and then the file can be
+ read.
+
+ There are two APIs available, a synchronous API which can potentially
+ stall your activity's GUI (and is NOT recommended) and an
+ asynchronous API which returns immediately and delivers the captured
+ camera image via a Pygame event. To be clear, it is recommended
+ that you use the snap_async method, *not* the snap method.
+
+ Note:
+
+ The Camera class is simply a convenience wrapper around a fairly
+ straightforward gst-launch bus. If you have more involved
+ requirements for your camera manipulations you will probably
+ find it easier to write your own camera implementation than to
+ use this one. Basically we provide here the "normal" use case of
+ snapping a picture into a pygame image.
+
+ Note:
+
+ With the current camera implementation taking a single photograph
+ requires about 6 seconds! Obviously we'll need to figure out what's
+ taking gstreamer so long to process the pipe and fix that.
+
+ """
+ _aliases = {
+ 'camera': 'v4l2src',
+ 'test': 'videotestsrc',
+ 'testing': 'videotestsrc',
+ 'png': 'pngenc',
+ 'jpeg': 'jpegenc',
+ 'jpg': 'jpegenc',
+ }
+ def __init__(self, source='camera', format='png', filename=None, directory = None):
+ """Initialises the Camera's internal description
+
+ source -- the gstreamer source for the video to capture, useful values:
+ 'v4l2src','camera' -- the camera
+ 'videotestsrc','test' -- test pattern generator source
+ format -- the gstreamer encoder to use for the capture, useful values:
+ 'pngenc','png' -- PNG format graphic
+ 'jpegenc','jpg','jpeg' -- JPEG format graphic
+ filename -- the filename to use for the capture, if not specified defaults
+ to a random UUID + '.' + format
+ directory -- the directory in which to create the temporary file, defaults
+ to get_activity_root() + 'tmp'
+ """
+ log.info( 'Creating camera' )
+ if not filename:
+ import uuid
+ filename = '%s.%s'%( uuid.uuid4(), format )
+ self.source = self._aliases.get( source, source )
+ self.format = self._aliases.get( format, format )
+ self.filename = filename
+ self.directory = directory
+ SNAP_PIPELINE = 'gst-launch','%(source)s','!','ffmpegcolorspace','!','%(format)s','!','filesink','location="%(filename)s"'
+ def _create_subprocess( self ):
+ """Method to create the gstreamer subprocess from our settings"""
+ if not self.directory:
+ path = os.path.join( get_activity_root(), 'tmp' )
+ try:
+ os.makedirs( path )
+ log.info( 'Created temporary directory: %s', path )
+ except (OSError,IOError), err:
+ pass
+ else:
+ path = self.directory
+ filename = os.path.join( path, self.filename )
+ format = self.format
+ source = self.source
+ pipeline = [s%locals() for s in self.SNAP_PIPELINE ]
+ return filename, subprocess.Popen(
+ pipeline,stderr = subprocess.PIPE
+ )
+
+ def snap(self):
+ """Snap a picture via the camera by iterating gstreamer until finished
+
+ Note: this is an unsafe implementation, it will cause the whole
+ activity to hang until the capture finishes. Time to finish is often
+ measured in whole seconds (3-6s).
+
+ It is *strongly* recommended that you use snap_async instead of snap!
+ """
+ log.debug( 'Starting snap' )
+ filename, pipe = self._create_subprocess()
+ if not pipe.wait():
+ log.debug( 'Ending snap, loading: %s', filename )
+ return self._load_and_clean( filename )
+ else:
+ raise IOError( """Unable to complete snapshot: %s""", pipe.stderr.read() )
+ def _load_and_clean( self, filename ):
+ """Use pygame to load given filename, delete after loading/attempt"""
+ try:
+ log.info( 'Loading snapshot file: %s', filename )
+ return pygame.image.load(filename)
+ finally:
+ try:
+ os.remove( filename )
+ except (IOError,OSError), err:
+ pass
+ def snap_async( self, token=None ):
+ """Snap a picture asynchronously generating event on success/failure
+
+ token -- passed back as attribute of the event which signals that capture
+ is finished
+
+ We return events of type CAMERA_LOAD with an attribute "succeed"
+ depending on whether we succeed or not. Attributes of the events which
+ are returned:
+
+ success -- whether the loading process succeeded
+ token -- as passed to this method
+ image -- pygame image.load result if successful, None otherwise
+ filename -- the filename in our temporary directory we used to store
+ the file temporarily (this file will be deleted before the event
+ is sent, the name is for informational purposes only).
+ err -- Exception instance if failed, None otherwise
+
+ Basically identical to the snap method, save that it posts a message
+ to the event bus in pygame.event instead of blocking and returning...
+
+ Example:
+ if event == pygame.MOUSEBUTTONDOWN:
+ camera = Camera( source='test', filename = 'picture32' )
+ camera.snap_async( myIdentifier )
+ ...
+ elif event.type == olpcgames.CAMERA_LOAD:
+ if event.token == myIdentifier:
+ doSomething( event.image )
+ """
+ log.debug( 'beginning async snap')
+ t = threading.Thread(target=self._background_snap, args=[token])
+ t.start()
+ return token
+
+ def _background_snap(
+ self,
+ token = None,
+ ):
+ """Process gst messages until pipe is finished
+
+ pipe -- gstreamer pipe definition for parse_launch, normally it will
+ produce a file into which the camera should store an image
+
+ We consider pipe to be finished when we have had two "state changed"
+ gstreamer events where the pending state is VOID, the first for when
+ we begin playing, the second for when we finish.
+ """
+ log.debug( 'Background thread kicking off gstreamer capture begun' )
+ from pygame.event import Event, post
+ filename, pipe = self._create_subprocess()
+ if not pipe.wait():
+ success = True
+ log.debug( 'Ending capture, loading: %s', filename )
+ try:
+ image = self._load_and_clean( filename )
+ except Exception, err:
+ image = None
+ success = False
+ else:
+ err = None
+ else:
+ success = False
+ err = pipe.stderr.read()
+ image = None
+ evt = Event(
+ CAMERA_LOAD,
+ dict(
+ filename=filename,
+ success = success,
+ token = token,
+ image=image,
+ err=err
+ )
+ )
+ post( evt )
+
+def snap():
+ """Dump a snapshot from the camera to a pygame surface in background thread
+
+ See Camera.snap
+ """
+ return Camera().snap()
+
+def snap_async( token=None, **named ):
+ """Dump snapshot from camera return asynchronously as event in Pygame
+
+ See Camera.snap_async
+ """
+ return Camera(**named).snap_async( token )
diff --git a/olpcgames/canvas.py b/olpcgames/canvas.py
new file mode 100644
index 0000000..2583827
--- /dev/null
+++ b/olpcgames/canvas.py
@@ -0,0 +1,171 @@
+"""Implements bridge connection between Sugar/GTK and Pygame"""
+import os
+import sys
+import logging
+log = logging.getLogger( 'olpcgames.canvas' )
+##log.setLevel( logging.DEBUG )
+import threading
+from pprint import pprint
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+import gobject
+import pygame
+
+from olpcgames import gtkEvent, util
+
+__all__ = ['PygameCanvas']
+
+class PygameCanvas(gtk.Layout):
+ """Canvas providing bridge methods to run Pygame in GTK
+
+ The PygameCanvas creates a secondary thread in which the Pygame instance will
+ live, providing synthetic Pygame events to that thread via a Queue. The GUI
+ connection is done by having the Pygame canvas use a GTK Port object as it's
+ window pointer, it draws to that X-level window in order to produce output.
+ """
+ mod_name = None
+ def __init__(self, width, height):
+ """Initializes the Canvas Object
+
+ width,height -- passed to the inner EventBox in order to request a given size,
+ the Socket is the only child of this EventBox, and the Pygame commands
+ will be writing to the Window ID of the socket. The internal EventBox is
+ centered via an Alignment instance within the PygameCanvas instance.
+
+ XXX Should refactor so that the internal setup can be controlled by the
+ sub-class, e.g. to get size from the host window, or something similar.
+ """
+ # Build the main widget
+ log.info( 'Creating the pygame canvas' )
+ super(PygameCanvas,self).__init__()
+ self.set_flags(gtk.CAN_FOCUS)
+
+ # Build the sub-widgets
+ self._align = gtk.Alignment(0.5, 0.5)
+ self._inner_evb = gtk.EventBox()
+ self._socket = gtk.Socket()
+
+
+ # Add internal widgets
+ self._inner_evb.set_size_request(width, height)
+ self._inner_evb.add(self._socket)
+
+ self._socket.show()
+
+ self._align.add(self._inner_evb)
+ self._inner_evb.show()
+
+ self._align.show()
+
+ self.put(self._align, 0,0)
+
+ # Construct a gtkEvent.Translator
+ self._translator = gtkEvent.Translator(self, self._inner_evb)
+ # <Cue Thus Spract Zarathustra>
+ self.show()
+ def connect_game(self, app):
+ """Imports the given main-loop and starts processing in secondary thread
+
+ app -- fully-qualified Python path-name for the game's main-loop, with
+ name within module as :functionname, if no : character is present then
+ :main will be assumed.
+
+ Side effects:
+
+ Sets the SDL_WINDOWID variable to our socket's window ID
+ Calls Pygame init
+ Causes the gtkEvent.Translator to "hook" Pygame
+ Creates and starts secondary thread for Game/Pygame event processing.
+ """
+ log.info( 'Connecting the pygame canvas' )
+ # Setup the embedding
+ os.environ['SDL_WINDOWID'] = str(self._socket.get_id())
+ #print 'Socket ID=%s'%os.environ['SDL_WINDOWID']
+ pygame.init()
+
+ self._translator.hook_pygame()
+
+ # Load the modules
+ # NOTE: This is delayed because pygame.init() must come after the embedding is up
+ if ':' not in app:
+ app += ':main'
+ mod_name, fn_name = app.split(':')
+ self.mod_name = mod_name
+ mod = __import__(mod_name, globals(), locals(), [])
+ fn = getattr(mod, fn_name)
+
+ # Start Pygame
+ self.__thread = threading.Thread(target=self._start, args=[fn])
+ self.__thread.start()
+
+ def _start(self, fn):
+ """The method that actually runs in the background thread"""
+ log.info( 'Staring the mainloop' )
+ import olpcgames
+ olpcgames.widget = olpcgames.WIDGET = self
+ try:
+ import sugar.activity.activity,os
+ except ImportError, err:
+ log.info( """Running outside Sugar""" )
+ else:
+ try:
+ os.chdir(sugar.activity.activity.get_bundle_path())
+ except KeyError, err:
+ pass
+
+ try:
+ try:
+ try:
+ log.info( '''Running mainloop: %s''', fn )
+ fn()
+ except Exception, err:
+ log.error(
+ """Uncaught top-level exception: %s""",
+ util.get_traceback( err ),
+ )
+ raise
+ else:
+ log.info( "Mainloop exited" )
+ finally:
+ log.debug( "Clearing any pending events" )
+ from olpcgames import eventwrap
+ eventwrap.clear()
+ finally:
+ log.info( 'Main function finished, calling main_quit' )
+ gtk.main_quit()
+
+ source_object_id = None
+ def view_source(self):
+ """Implement the 'view source' key by saving
+ datastore, and then telling the Journal to view it."""
+ if self.source_object_id is None:
+ from sugar import profile
+ from sugar.datastore import datastore
+ from sugar.activity.activity import get_bundle_name, get_bundle_path
+ from gettext import gettext as _
+ import os.path
+ jobject = datastore.create()
+ metadata = {
+ 'title': _('%s Source') % get_bundle_name(),
+ 'title_set_by_user': '1',
+ 'suggested_filename': 'pippy_app.py',
+ 'icon-color': profile.get_color().to_string(),
+ 'mime_type': 'text/x-python',
+ }
+ for k,v in metadata.items():
+ jobject.metadata[k] = v # dict.update method is missing =(
+ jobject.file_path = os.path.join(get_bundle_path(), 'pippy_app.py')
+ datastore.write(jobject)
+ self.__source_object_id = jobject.object_id
+ jobject.destroy()
+ self.journal_show_object(self.__source_object_id)
+ def journal_show_object(self, object_id):
+ """Invoke journal_show_object from sugar.activity.activity if it
+ exists."""
+ try:
+ from sugar.activity.activity import show_object_in_journal
+ show_object_in_journal(object_id)
+ except ImportError:
+ pass # no love from sugar.
diff --git a/olpcgames/data/__init__.py b/olpcgames/data/__init__.py
new file mode 100644
index 0000000..8510186
--- /dev/null
+++ b/olpcgames/data/__init__.py
@@ -0,0 +1,36 @@
+"""Design-time __init__.py for resourcepackage
+
+This is the scanning version of __init__.py for your
+resource modules. You replace it with a blank or doc-only
+init when ready to release.
+"""
+try:
+ __file__
+except NameError:
+ pass
+else:
+ import os
+ if os.path.splitext(os.path.basename( __file__ ))[0] == "__init__":
+ try:
+ from resourcepackage import package, defaultgenerators
+ generators = defaultgenerators.generators.copy()
+
+ ### CUSTOMISATION POINT
+ ## import specialised generators here, such as for wxPython
+ #from resourcepackage import wxgenerators
+ #generators.update( wxgenerators.generators )
+ except ImportError:
+ pass
+ else:
+ package = package.Package(
+ packageName = __name__,
+ directory = os.path.dirname( os.path.abspath(__file__) ),
+ generators = generators,
+ )
+ package.scan(
+ ### CUSTOMISATION POINT
+ ## force true -> always re-loads from external files, otherwise
+ ## only reloads if the file is newer than the generated .py file.
+ # force = 1,
+ )
+
diff --git a/olpcgames/data/sleeping_svg.py b/olpcgames/data/sleeping_svg.py
new file mode 100644
index 0000000..c52398a
--- /dev/null
+++ b/olpcgames/data/sleeping_svg.py
@@ -0,0 +1,61 @@
+# -*- coding: ISO-8859-1 -*-
+"""Resource sleeping_svg (from file sleeping.svg)"""
+# written by resourcepackage: (1, 0, 1)
+source = 'sleeping.svg'
+package = 'olpcgames.data'
+data = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\012<svg\012\
+ xmlns=\"http://www.w3.org/2000/svg\"\012 xmlns:xlink=\"http:/\
+/www.w3.org/1999/xlink\"\012 width=\"737\"\012 height=\"923\"\012 ve\
+rsion=\"1.0\">\012 <defs>\012 <linearGradient\012 id=\"linearG\
+radient3152\">\012 <stop\012 style=\"stop-color:#b8ffb4\
+;stop-opacity:1;\"\012 offset=\"0\" />\012 <stop\012 \
+ offset=\"0.5\"\012 style=\"stop-color:#2eff22;stop-opaci\
+ty:0.5;\" />\012 <stop\012 style=\"stop-color:#ffffff;s\
+top-opacity:0;\"\012 offset=\"1\" />\012 </linearGradient>\
+\012 <radialGradient\012 xlink:href=\"#linearGradient3152\"\
+\012 id=\"radialGradient3158\"\012 cx=\"260\"\012 cy=\"2\
+35\"\012 fx=\"260\"\012 fy=\"235\"\012 r=\"259\"\012 gr\
+adientTransform=\"matrix(1,0,0,1.2531846,0,-59.560934)\"\012 \
+ gradientUnits=\"userSpaceOnUse\" />\012 </defs>\012 <g\012 tran\
+sform=\"translate(-3,-73)\">\012 <path\012 style=\"opacity:1\
+;color:#000000;fill:url(#radialGradient3158);fill-opacity:1;\
+fill-rule:evenodd;stroke:none;stroke-width:1.5;stroke-lineca\
+p:butt;stroke-linejoin:miter;marker:none;marker-start:none;m\
+arker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-da\
+sharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility\
+:visible;display:inline;overflow:visible\"\012 id=\"path217\
+8\"\012 d=\"M 519 235 A 259 324 0 1 1 0,235 A 259 324 0 1 \
+1 519 235 z\"\012 transform=\"matrix(1.4203822,0,0,1.42038\
+22,0,200)\" />\012 <path\012 style=\"fill:#000000;fill-opac\
+ity:0.75;fill-rule:nonzero;stroke:none;stroke-width:1pt;stro\
+ke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1\"\012 \
+ d=\"M 420,366 C 438,381 455,400 478,408 C 523,427 576,424 \
+620,405 C 632,400 644,393 655,387 C 652,389 638,397 649,391 \
+C 658,385 666,379 676,376 C 688,370 673,379 669,382 C 637,40\
+1 604,421 566,427 C 526,435 482,429 446,408 C 431,398 419,38\
+5 405,374 C 410,371 415,368 420,366 z \" />\012 <path\012 \
+style=\"fill:#000000;fill-opacity:0.75;fill-rule:nonzero;stro\
+ke:none;stroke-width:1pt;stroke-linecap:butt;stroke-linejoin\
+:miter;stroke-opacity:1\"\012 d=\"M 322,366 C 303,381 286,4\
+00 263,408 C 218,427 166,424 121,405 C 109,400 98,393 86,387\
+ C 89,389 103,397 93,391 C 84,385 75,379 65,376 C 53,370 68,\
+379 72,382 C 104,401 137,421 175,427 C 216,435 260,429 295,4\
+08 C 310,398 322,385 336,374 C 331,371 326,368 322,366 z \" /\
+>\012 <path\012 style=\"fill:#000000;fill-opacity:0.75;fil\
+l-rule:nonzero;stroke:none;stroke-width:1pt;stroke-linecap:b\
+utt;stroke-linejoin:miter;stroke-opacity:1\"\012 d=\"M 363,\
+383 C 347,418 353,458 345,495 C 339,525 324,551 312,579 C 30\
+4,598 298,620 309,639 C 317,655 335,667 353,669 C 379,671 40\
+5,664 429,653 C 442,646 405,667 423,656 C 429,652 434,647 44\
+1,645 C 455,639 439,650 434,653 C 408,669 378,679 347,679 C \
+327,679 308,667 297,651 C 285,634 287,613 294,594 C 302,570 \
+316,548 324,523 C 335,493 335,460 338,428 C 340,415 342,401 \
+349,390 C 353,388 358,385 363,383 z \" />\012 <path\012 st\
+yle=\"fill:#000000;fill-opacity:0.75;fill-rule:nonzero;stroke\
+:none;stroke-width:1pt;stroke-linecap:butt;stroke-linejoin:m\
+iter;stroke-opacity:1\"\012 d=\"M 206,735 C 245,737 285,740\
+ 324,744 C 357,745 391,746 424,744 C 468,738 510,723 550,703\
+ C 552,703 544,709 541,711 C 531,718 518,722 507,727 C 474,7\
+40 440,751 405,754 C 360,756 314,754 268,749 C 243,747 218,7\
+46 193,745 C 197,741 201,738 206,735 z \" />\012 </g>\012</svg>\012"
+### end
diff --git a/olpcgames/dbusproxy.py b/olpcgames/dbusproxy.py
new file mode 100644
index 0000000..a103e28
--- /dev/null
+++ b/olpcgames/dbusproxy.py
@@ -0,0 +1,93 @@
+"""Spike test for a safer networking system for DBUS-based objects"""
+from olpcgames import eventwrap, util
+from dbus import proxies
+import logging
+log = logging.getLogger( 'dbus' )
+log.setLevel( logging.DEBUG )
+
+def wrap( value, tube=None,path=None ):
+ """Wrap object with any required pygame-side proxies"""
+ if isinstance( value,proxies._ProxyMethod ):
+ return DBUSMethod( value, tube=tube, path=path )
+ elif isinstance( value, proxies._DeferredMethod ):
+ value._proxy_method = DBUSMethod( value._proxy_method, tube=tube, path=path )
+ return value
+ elif isinstance( value, proxies.ProxyObject ):
+ return DBUSProxy( value, tube=tube, path=path )
+ else:
+ return value
+
+class DBUSProxy( object ):
+ """Proxy for the DBUS Proxy object"""
+ def __init__( self, proxy, tube=None, path=None ):
+ log.info( 'Creating Pygame-side proxy for %s (%s)', proxy,path )
+ self.__proxy = proxy
+ self.__tube = tube
+ self.__path = path
+ def __getattr__( self, key ):
+ """Retrieve attribute of given key"""
+ from dbus import proxies
+ return wrap( getattr( self.__proxy, key ) )
+ def add_signal_receiver( self, callback, eventName, interface, path=None, sender_keyword='sender'):
+ """Add a new signal handler (which will be called many times) for given signal
+ """
+ log.info( """Setting signal receiver %s for event %s on interface %s (object path %s) with sender_keyword = %r""",
+ callback, eventName, interface, path, sender_keyword,
+ )
+ log.debug( """proxy: %s proxy.tube: %s""", self.__proxy, self.__proxy.tube )
+ self.__tube.add_signal_receiver(
+ Callback( callback ),
+ eventName,
+ interface,
+ path = path or self.__path,
+ sender_keyword = sender_keyword,
+ )
+
+class DBUSMethod( object ):
+ """DBUS method which does callbacks in the Pygame (eventwrapper) thread"""
+ def __init__( self, proxy, tube,path ):
+ log.info( 'Creating Pygame-side method proxy for %s', proxy )
+ self.__proxy = proxy
+ self.__tube = tube
+ self.__path = path
+ def __call__( self, *args, **named ):
+ """Perform the asynchronous call"""
+ log.info( 'Calling proxy for %s with *%s, **%s', self.__proxy, args, named )
+ callback, errback = named.get( 'reply_handler'), named.get( 'error_handler' )
+ if not callback:
+ raise TypeError( """Require a reply_handler named argument to do any asynchronous call""" )
+ else:
+ callback = Callback( callback )
+ if not errback:
+ errback = defaultErrback
+ else:
+ errback = Callback( errback )
+ named['reply_handler'] = callback
+ named['error_handler'] = errback
+ return self.__proxy( *args, **named )
+
+def defaultErrback( error ):
+ """Log the error to stderr/log"""
+ log.error( """Failure in DBUS call: %s""", error )
+
+class Callback( object ):
+ """PyGTK-side callback which generates a CallbackResult to process on the Pygame side"""
+ def __init__( self, callable, callContext = None):
+ """Initialize the callback to process results"""
+ self.callable = callable
+ if callContext is None:
+ callContext = util.get_traceback( None )
+ self.callContext = callContext
+ def __call__( self, *args, **named ):
+ """PyGTK-side callback operation"""
+ log.info( 'Callback %s return value *%s, **%s', self.callable, args, named )
+ from olpcgames import eventwrap
+ args = [wrap(a) for a in args]
+ named = dict([
+ (k,wrap(v)) for k,v in named.items()
+ ])
+ eventwrap.post(
+ eventwrap.CallbackResult(
+ self.callable, args, named, callContext = self.callContext
+ )
+ )
diff --git a/olpcgames/eventwrap.py b/olpcgames/eventwrap.py
new file mode 100644
index 0000000..402109c
--- /dev/null
+++ b/olpcgames/eventwrap.py
@@ -0,0 +1,388 @@
+"""Provides substitute for Pygame's "event" module using gtkEvent
+
+Provides methods which will be substituted into Pygame in order to
+provide the synthetic events that we will feed into the Pygame queue.
+These methods are registered by the "install" method.
+
+This event queue does not support getting events only of a certain type.
+You need to get all pending events at a time, or filter them yourself. You
+can, however, block and unblock events of certain types, so that may be
+useful to you.
+
+Set_grab doesn't do anything (you are not allowed to grab events). Sorry.
+
+Extensions:
+
+ wait( timeout=None ) -- allows you to wait for only a specified period
+ before you return to the application. Can be used to e.g. wait for a
+ short period, then release some resources, then wait a bit more, then
+ release a few more resources, then a bit more...
+"""
+import pygame
+import gtk
+import Queue
+import thread, threading
+import logging
+from olpcgames import util
+
+log = logging.getLogger( 'olpcgames.eventwrap' )
+
+from pygame.event import Event, event_name, pump as pygame_pump, get as pygame_get
+
+class Event(object):
+ """Mock pygame events"""
+ def __init__(self, type, dict=None,**named):
+ """Initialise the new event variables from dictionary and named become attributes"""
+ self.type = type
+ if dict:
+ self.__dict__.update( dict )
+ self.__dict__.update( named )
+ def _get_dict( self ):
+ return self.__dict__
+ dict = property( _get_dict )
+ def __repr__( self ):
+ result = []
+ for key,value in self.__dict__.items():
+ if not key.startswith( '_' ):
+ result.append( '%s = %r'%( key, value ))
+ return '%s( %s, %s )'%(
+ self.__class__.__name__,
+ self.type,
+ ",".join( result ),
+ )
+ def block( self ):
+ """Block until this event is finished processing
+
+ Event process is only finalized on the *next* call to retrieve an event
+ after the processing operation in which the event is processed. In some
+ extremely rare cases we might actually see that happen, were the
+ file-saving event (for example) causes the Pygame event loop to exit.
+ In that case, the GTK event loop *could* hang.
+ """
+ log.info( '''Blocking GTK thread on event: %s''', self )
+ self.__lock = threading.Event()
+ self.__lock.wait()
+ def retire( self ):
+ """Block the GTK event loop until this event is processed"""
+ try:
+ self.__lock.set()
+ log.info( '''Released GTK thread on event: %s''', self )
+ except AttributeError, err:
+ pass
+
+class CallbackResult( object ):
+ def __init__( self, callable, args, named, callContext=None ):
+ """Perform callback in Pygame loop with args and named
+
+ callContext is used to provide more information when there is
+ a failure in the callback (for debugging purposes)
+ """
+ self.callable = callable
+ self.args = args
+ self.named = named
+ if callContext is None:
+ callContext = util.get_traceback( None )
+ self.callContext = callContext
+ def __call__( self ):
+ """Perform the actual callback in the Pygame event loop"""
+ try:
+ self.callable( *self.args, **self.named )
+ except Exception, err:
+ log.error(
+ """Failure in callback %s( *%s, **%s ): %s\n%s""",
+ getattr(self.callable, '__name__',self.callable),
+ self.args, self.named,
+ util.get_traceback( err ),
+ self.callContext
+ )
+
+
+_EVENTS_TO_RETIRE = []
+
+def _releaseEvents( ):
+ """Release/retire previously-processed events"""
+ if _EVENTS_TO_RETIRE:
+ for event in _EVENTS_TO_RETIRE:
+ try:
+ event.retire()
+ except AttributeError, err:
+ pass
+
+def _processCallbacks( events ):
+ """Process any callbacks in events and remove from the stream"""
+ result = []
+ for event in events:
+ if isinstance( event, CallbackResult ):
+ event()
+ else:
+ result.append( event )
+ if events and not result:
+ result.append(
+ Event( type=pygame.NOEVENT )
+ )
+ return result
+
+def _recordEvents( events ):
+ """Record the set of events to retire on the next iteration"""
+ global _EVENTS_TO_RETIRE
+ events = _processCallbacks( events )
+ _EVENTS_TO_RETIRE = events
+ return events
+
+def install():
+ """Installs this module (eventwrap) as an in-place replacement for the pygame.event module.
+
+ Use install() when you need to interact with Pygame code written
+ without reference to the olpcgames wrapper mechanisms to have the
+ code use this module's event queue.
+
+ XXX Really, use it everywhere you want to use olpcgames, as olpcgames
+ registers the handler itself, so you will always wind up with it registered when
+ you use olpcgames (the gtkEvent.Translator.hook_pygame method calls it).
+ """
+ log.info( 'Installing OLPCGames event wrapper' )
+ from olpcgames import eventwrap
+ import pygame
+ pygame.event = eventwrap
+ import sys
+ sys.modules["pygame.event"] = eventwrap
+
+# Event queue:
+class _FilterQueue( Queue.Queue ):
+ """Simple Queue sub-class with a put_left method"""
+ def get_type( self, filterFunction, block=True, timeout=None ):
+ """Get events of a given type
+
+ Note: can raise Empty *even* when blocking if someone else
+ pops the event off the queue before we get around to it.
+ """
+ self.not_empty.acquire()
+ try:
+ if not block:
+ if self._empty_type( filterFunction ):
+ raise Queue.Empty
+ elif timeout is None:
+ while self._empty_type( filterFunction ):
+ self.not_empty.wait()
+ else:
+ if timeout < 0:
+ raise ValueError("'timeout' must be a positive number")
+ endtime = _time() + timeout
+ while self._empty_type( filterFunction ):
+ remaining = endtime - _time()
+ if remaining <= 0.0:
+ raise Queue.Empty
+ self.not_empty.wait(remaining)
+ item = self._get_type( filterFunction )
+ self.not_full.notify()
+ return item
+ finally:
+ self.not_empty.release()
+ def _empty_type( self, filterFunction ):
+ """Are we empty with respect to filterFunction?"""
+ for element in self.queue:
+ if filterFunction( element ):
+ return False
+ return True
+ def _get_type( self, filterFunction ):
+ """Get the first instance which matches filterFunction"""
+ for element in self.queue:
+ if filterFunction( element ):
+ self.queue.remove( element )
+ return element
+ # someone popped the event off the queue before we got to it!
+ raise Queue.Empty
+ def peek_type( self, filterFunction= lambda x: True ):
+ """Peek to see if we have filterFunction-matching element
+
+ Note: obviously this is *not* thread safe, it's just informative...
+ """
+ try:
+ for element in self.queue:
+ if filterFunction( element ):
+ return element
+ return None
+ except RuntimeError, err:
+ return None # none yet, at least
+
+g_events = _FilterQueue()
+
+# Set of blocked events as set by set
+g_blocked = set()
+g_blockedlock = thread.allocate_lock() # should use threading instead
+g_blockAll = False
+
+def _typeChecker( types ):
+ """Create check whether an event is in types"""
+ try:
+ if 1 in types:
+ pass
+ def check( element ):
+ return element.type in types
+ return check
+ except TypeError, err:
+ def check( element ):
+ return element.type == types
+ return check
+
+def pump():
+ """Handle any window manager and other external events that aren't passed to the user
+
+ Call this periodically (once a frame) if you don't call get(), poll() or wait()
+ """
+ pygame_pump()
+ _releaseEvents()
+
+def get( types=None):
+ """Get a list of all pending events
+
+ types -- either an integer event-type or a sequence of integer event types
+ which restrict the set of event-types returned from the queue. Keep in mind
+ that if you do not remove events you may wind up with an eternally growing
+ queue or a full queue. Normally you will want to remove all events in your
+ top-level event-loop and propagate them yourself.
+
+ Note: if you use types you lose all event ordering guarantees, events
+ may show up after events which were originally produced before them due to
+ the re-ordering of the queue on filtering!
+ """
+ pump()
+ eventlist = []
+ try:
+ if types:
+ check = _typeChecker( types )
+ while True:
+ eventlist.append(g_events.get_type( check, block=False))
+ else:
+ while True:
+ eventlist.append(g_events.get(block=False))
+ except Queue.Empty:
+ pass
+
+ pygameEvents = pygame_get()
+ if pygameEvents:
+ log.info( 'Raw Pygame events: %s', pygameEvents)
+ eventlist.extend( pygameEvents )
+ return _recordEvents( eventlist )
+
+def poll():
+ """Get the next pending event if exists. Otherwise, return pygame.NOEVENT."""
+ pump()
+ try:
+ result = g_events.get(block=False)
+ return _recordEvents( [result] )[0]
+ except Queue.Empty:
+ return Event(pygame.NOEVENT)
+
+
+def wait( timeout = None):
+ """Get the next pending event, wait up to timeout if none
+
+ timeout -- if present, only wait up to timeout seconds, if we
+ do not find an event before then, return None. timeout
+ is an OLPCGames-specific extension.
+ """
+ pump()
+ try:
+ result = None
+ result = g_events.get(block=True, timeout=timeout)
+ try:
+ return _recordEvents( [result] )[0]
+ except IndexError, err:
+ return Event( type=pygame.NOEVENT )
+ except Queue.Empty, err:
+ return None
+
+def peek(types=None):
+ """True if there is any pending event
+
+ types -- optional set of event-types used to check whether
+ an event is of interest. If specified must be either a sequence
+ of integers/longs or an integer/long.
+ """
+ if types:
+ check = _typeChecker( types )
+ return g_events.peek_type( check ) is not None
+ return not g_events.empty()
+
+def clear():
+ """Clears the entire pending queue of events
+
+ Rarely used
+ """
+ try:
+ discarded = []
+ while True:
+ discarded.append( g_events.get(block=False) )
+ discarded = _recordEvents( discarded )
+ _releaseEvents()
+ return discarded
+ except Queue.Empty:
+ pass
+
+def set_blocked(item):
+ """Block item/items from being added to the event queue"""
+ g_blockedlock.acquire()
+ try:
+ # FIXME: we do not currently know how to block all event types when
+ # you set_blocked(none).
+ [g_blocked.add(x) for x in makeseq(item)]
+ finally:
+ g_blockedlock.release()
+
+def set_allowed(item):
+ """Allow item/items to be added to the event queue"""
+ g_blockedlock.acquire()
+ try:
+ if item is None:
+ # Allow all events when you set_allowed(none). Strange, eh?
+ # Pygame is a wonderful API.
+ g_blocked.clear()
+ else:
+ [g_blocked.remove(x) for x in makeseq(item)]
+ finally:
+ g_blockedlock.release()
+
+def get_blocked(*args, **kwargs):
+ g_blockedlock.acquire()
+ try:
+ blocked = frozenset(g_blocked)
+ return blocked
+ finally:
+ g_blockedlock.release()
+
+def set_grab(grabbing):
+ """This method will not be implemented"""
+
+def get_grab():
+ """This method will not be implemented"""
+
+def post(event):
+ """Post a new event to the Queue of events"""
+ g_blockedlock.acquire()
+ try:
+ if getattr(event,'type',None) not in g_blocked:
+ g_events.put(event, block=False)
+ finally:
+ g_blockedlock.release()
+
+def makeseq(obj):
+ """Accept either a scalar object or a sequence, and return a sequence
+ over which we can iterate. If we were passed a sequence, return it
+ unchanged. If we were passed a scalar, return a tuple containing only
+ that scalar. This allows the caller to easily support one-or-many.
+ """
+ # Strings are the exception because you can iterate over their chars
+ # -- yet, for all the purposes I've ever cared about, I want to treat
+ # a string as a scalar.
+ if isinstance(obj, basestring):
+ return (obj,)
+ try:
+ # Except as noted above, if you can get an iter() from an object,
+ # it's a collection.
+ iter(obj)
+ return obj
+ except TypeError:
+ # obj is a scalar. Wrap it in a tuple so we can iterate over the
+ # one item.
+ return (obj,)
diff --git a/olpcgames/gtkEvent.py b/olpcgames/gtkEvent.py
new file mode 100644
index 0000000..6b20102
--- /dev/null
+++ b/olpcgames/gtkEvent.py
@@ -0,0 +1,289 @@
+"""gtkEvent.py: translate GTK events into Pygame events."""
+import pygtk
+pygtk.require('2.0')
+import gtk
+import gobject
+import pygame
+from olpcgames import eventwrap
+import logging
+log = logging.getLogger( 'olpcgames.gtkevent' )
+##log.setLevel( logging.DEBUG )
+
+class _MockEvent(object):
+ """Used to inject key-repeat events on the gtk side."""
+ def __init__(self, keyval):
+ self.keyval = keyval
+
+class Translator(object):
+ """Utility class to translate GTK events into Pygame events
+
+ The Translator object interprets incoming GTK events and generates
+ Pygame events in the eventwrap module's queue as a result.
+ It also handles generating Pygame style key-repeat events
+ by synthesizing them via a GTK timer.
+ """
+ key_trans = {
+ 'Alt_L': pygame.K_LALT,
+ 'Alt_R': pygame.K_RALT,
+ 'Control_L': pygame.K_LCTRL,
+ 'Control_R': pygame.K_RCTRL,
+ 'Shift_L': pygame.K_LSHIFT,
+ 'Shift_R': pygame.K_RSHIFT,
+ 'Super_L': pygame.K_LSUPER,
+ 'Super_R': pygame.K_RSUPER,
+ 'KP_Page_Up' : pygame.K_KP9,
+ 'KP_Page_Down' : pygame.K_KP3,
+ 'KP_End' : pygame.K_KP1,
+ 'KP_Home' : pygame.K_KP7,
+ 'KP_Up' : pygame.K_KP8,
+ 'KP_Down' : pygame.K_KP2,
+ 'KP_Left' : pygame.K_KP4,
+ 'KP_Right' : pygame.K_KP6,
+
+ }
+
+ mod_map = {
+ pygame.K_LALT: pygame.KMOD_LALT,
+ pygame.K_RALT: pygame.KMOD_RALT,
+ pygame.K_LCTRL: pygame.KMOD_LCTRL,
+ pygame.K_RCTRL: pygame.KMOD_RCTRL,
+ pygame.K_LSHIFT: pygame.KMOD_LSHIFT,
+ pygame.K_RSHIFT: pygame.KMOD_RSHIFT,
+ }
+
+ def __init__(self, mainwindow, mouselistener=None):
+ """Initialise the Translator with the windows to which to listen"""
+ # _inner_evb is Mouselistener
+ self._mainwindow = mainwindow
+ if mouselistener is None:
+ mouselistener = mainwindow
+
+ self._inner_evb = mouselistener
+
+ # Need to set our X event masks so we see mouse motion and stuff --
+ mainwindow.set_events(
+ gtk.gdk.KEY_PRESS_MASK | \
+ gtk.gdk.KEY_RELEASE_MASK \
+ )
+
+ self._inner_evb.set_events(
+ gtk.gdk.POINTER_MOTION_MASK | \
+ gtk.gdk.POINTER_MOTION_HINT_MASK | \
+ gtk.gdk.BUTTON_MOTION_MASK | \
+ gtk.gdk.BUTTON_PRESS_MASK | \
+ gtk.gdk.BUTTON_RELEASE_MASK
+ )
+
+ # Callback functions to link the event systems
+ mainwindow.connect('unrealize', self._quit)
+ mainwindow.connect('key_press_event', self._keydown)
+ mainwindow.connect('key_release_event', self._keyup)
+ self._inner_evb.connect('button_press_event', self._mousedown)
+ self._inner_evb.connect('button_release_event', self._mouseup)
+ self._inner_evb.connect('motion-notify-event', self._mousemove)
+
+ # You might need to do this
+ mainwindow.set_flags(gtk.CAN_FOCUS)
+ self._inner_evb.set_flags(gtk.CAN_FOCUS)
+
+ # Internal data
+ self.__stopped = False
+ self.__keystate = [0] * 323
+ self.__button_state = [0,0,0]
+ self.__mouse_pos = (0,0)
+ self.__repeat = (None, None)
+ self.__held = set()
+ self.__held_time_left = {}
+ self.__held_last_time = {}
+ self.__tick_id = None
+
+ #print "translator initialized"
+ self._inner_evb.connect( 'expose-event', self.do_expose_event )
+# screen = gtk.gdk.screen_get_default()
+# screen.connect( 'size-changed', self.do_resize_event )
+ self._inner_evb.connect( 'configure-event', self.do_resize_event )
+ def do_expose_event(self, event, widget):
+ """Handle exposure event (trigger redraw by gst)"""
+ log.info( 'Expose event: %s', event )
+ from olpcgames import eventwrap
+ eventwrap.post( eventwrap.Event( eventwrap.pygame.VIDEOEXPOSE ))
+ return True
+ def do_resize_event( self, activity, event ):
+ """Our screen (actually, the default screen) has resized"""
+ log.info( 'Resize event: %s %s', activity, event )
+ log.info( 'Event values: %s', (event.width,event.height) )
+# from olpcgames import eventwrap
+# # shouldn't the activity's window have this information too?
+# eventwrap.post(
+# eventwrap.Event(
+# eventwrap.pygame.VIDEORESIZE,
+# dict(size=(event.width,event.height), width=event.width, height=event.height)
+# )
+# )
+ return False # continue processing
+ def hook_pygame(self):
+ """Hook the various Pygame features so that we implement the event APIs"""
+ # Pygame should be initialized. Hijack their key and mouse methods
+ pygame.key.get_pressed = self._get_pressed
+ pygame.key.set_repeat = self._set_repeat
+ pygame.mouse.get_pressed = self._get_mouse_pressed
+ pygame.mouse.get_pos = self._get_mouse_pos
+ import eventwrap
+ eventwrap.install()
+
+ def _quit(self, data=None):
+ self.__stopped = True
+ eventwrap.post(eventwrap.Event(pygame.QUIT))
+
+ def _keydown(self, widget, event):
+ key = event.keyval
+ log.debug( 'key down: %s', key )
+ if key in self.__held:
+ return True
+ else:
+ if self.__repeat[0] is not None:
+ self.__held_last_time[key] = pygame.time.get_ticks()
+ self.__held_time_left[key] = self.__repeat[0]
+ self.__held.add(key)
+
+ return self._keyevent(widget, event, pygame.KEYDOWN)
+
+ def _keyup(self, widget, event):
+ key = event.keyval
+ if self.__repeat[0] is not None:
+ if key in self.__held:
+ # This is possibly false if set_repeat() is called with a key held
+ del self.__held_time_left[key]
+ del self.__held_last_time[key]
+ self.__held.discard(key)
+
+ return self._keyevent(widget, event, pygame.KEYUP)
+
+ def _keymods(self):
+ """Extract the keymods as they stand currently."""
+ mod = 0
+ for key_val, mod_val in self.mod_map.iteritems():
+ mod |= self.__keystate[key_val] and mod_val
+ return mod
+
+
+ def _keyevent(self, widget, event, type):
+ key = gtk.gdk.keyval_name(event.keyval)
+ if key is None:
+ # No idea what this key is.
+ return False
+
+ keycode = None
+ if key in self.key_trans:
+ keycode = self.key_trans[key]
+ elif hasattr(pygame, 'K_'+key.upper()):
+ keycode = getattr(pygame, 'K_'+key.upper())
+ elif hasattr(pygame, 'K_'+key.lower()):
+ keycode = getattr(pygame, 'K_'+key.lower())
+ elif key == 'XF86Start':
+ # view source request, specially handled...
+ self._mainwindow.view_source()
+ else:
+ print 'Key %s unrecognized'%key
+
+ if keycode is not None:
+ if type == pygame.KEYDOWN:
+ mod = self._keymods()
+ self.__keystate[keycode] = type == pygame.KEYDOWN
+ if type == pygame.KEYUP:
+ mod = self._keymods()
+ ukey = unichr(gtk.gdk.keyval_to_unicode(event.keyval))
+ if ukey == '\000':
+ ukey = ''
+ evt = eventwrap.Event(type, key=keycode, unicode=ukey, mod=mod)
+ assert evt.key, evt
+ self._post(evt)
+ return True
+
+ def _get_pressed(self):
+ """Retrieve map/array of which keys are currently depressed (held down)"""
+ return self.__keystate
+
+ def _get_mouse_pressed(self):
+ """Return three-element array of which mouse-buttons are currently depressed (held down)"""
+ return self.__button_state
+
+ def _mousedown(self, widget, event):
+ self.__button_state[event.button-1] = 1
+ return self._mouseevent(widget, event, pygame.MOUSEBUTTONDOWN)
+
+ def _mouseup(self, widget, event):
+ self.__button_state[event.button-1] = 0
+ return self._mouseevent(widget, event, pygame.MOUSEBUTTONUP)
+
+ def _mouseevent(self, widget, event, type):
+
+ evt = eventwrap.Event(type,
+ button=event.button,
+ pos=(event.x, event.y))
+ self._post(evt)
+ return True
+
+ def _mousemove(self, widget, event):
+ # From http://www.learningpython.com/2006/07/25/writing-a-custom-widget-using-pygtk/
+ # if this is a hint, then let's get all the necessary
+ # information, if not it's all we need.
+ if event.is_hint:
+ x, y, state = event.window.get_pointer()
+ else:
+ x = event.x
+ y = event.y
+ state = event.state
+
+ rel = (x - self.__mouse_pos[0],
+ y - self.__mouse_pos[1])
+ self.__mouse_pos = (x, y)
+
+ self.__button_state = [
+ state & gtk.gdk.BUTTON1_MASK and 1 or 0,
+ state & gtk.gdk.BUTTON2_MASK and 1 or 0,
+ state & gtk.gdk.BUTTON3_MASK and 1 or 0,
+ ]
+
+ evt = eventwrap.Event(pygame.MOUSEMOTION,
+ pos=self.__mouse_pos,
+ rel=rel,
+ buttons=self.__button_state)
+ self._post(evt)
+ return True
+
+ def _tick(self):
+ """Generate synthetic events for held-down keys"""
+ cur_time = pygame.time.get_ticks()
+ for key in self.__held:
+ delta = cur_time - self.__held_last_time[key]
+ self.__held_last_time[key] = cur_time
+
+ self.__held_time_left[key] -= delta
+ if self.__held_time_left[key] <= 0:
+ self.__held_time_left[key] = self.__repeat[1]
+ self._keyevent(None, _MockEvent(key), pygame.KEYDOWN)
+
+ return True
+
+ def _set_repeat(self, delay=None, interval=None):
+ """Set the key-repetition frequency for held-down keys"""
+ if delay is not None and self.__repeat[0] is None:
+ self.__tick_id = gobject.timeout_add(10, self._tick)
+ elif delay is None and self.__repeat[0] is not None:
+ gobject.source_remove(self.__tick_id)
+ self.__repeat = (delay, interval)
+
+ def _get_mouse_pos(self):
+ """Retrieve the current mouse position as a two-tuple of integers"""
+ return self.__mouse_pos
+
+ def _post(self, evt):
+ try:
+ eventwrap.post(evt)
+ except pygame.error, e:
+ if str(e) == 'Event queue full':
+ print "Event queue full!"
+ pass
+ else:
+ raise e
diff --git a/olpcgames/mesh.py b/olpcgames/mesh.py
new file mode 100644
index 0000000..1818214
--- /dev/null
+++ b/olpcgames/mesh.py
@@ -0,0 +1,583 @@
+'''Utilities for wrapping the telepathy network for Pygame
+
+The 'mesh' module allows your Pygame game to be Shared
+across the OLPC networking infrastructure (D-bus and Tubes).
+It offers a simplified view of the Telepathy system.
+
+All Sugar activities have a 'Share' menu (toolbar) which is
+intended to allow other people to join the activity instance
+and collaborate with you. When you select Share, the activity's
+icon appears on the Neighborhood view of other laptops.
+
+If you do nothing else with networking, this is all that will
+happen: if anyone selects your shared activity icon, they will
+just spawn a new instance of the activity, and they will get to
+play your game alone.
+
+The mesh module automatically sets up a connection from each
+participant to every other participant. It provides (string based)
+communications channels that let you either broadcast messages
+to other users or communicate point-to-point to one other user.
+
+You can use the "handles" which uniquely idenify users to send
+messages to an individual user (send_to( handle, message )) or
+broadcast( message ) to send a message to all participants.
+
+More advanced (structured) networking can be handled by using
+the get_object( handle, path ) function, which looks up an object
+(by DBUS path) shared by the user "handle" and returns a
+DBUS/Telepathy proxy for that object. The object you get back is
+actually an olpcgames.dbusproxy.DBUSProxy instance, which
+enforces asynchronous operations and runs your
+reply_handler/error_handler in the Pygame event loop.
+
+NOTE:
+ You *cannot* make synchronous calls on these objects!
+ You must use the named arguments:
+
+ reply_handler, error_handler
+
+ for every call which you perform on a shared object (normally
+ these are ExportedGObject instances).
+
+If you want to run your callbacks in the GTK event loop (for instance
+because they need to handle GTK-side objects), you can use the
+dbus_get_object function. This is *not* recommended for normal
+usage, as any call to Pygame operations within the GTK event loop
+can cause a segfault/core of your entire Activity.
+
+Note:
+
+ mesh sets up N**2 connections for each shared activity, obviously
+ that will not scale to very large shared activities.
+
+Note:
+
+ The intention is that mesh will be refactored, possibly as a
+ new module called "olpcgames.network", which would break out
+ the various components so that there is no longer an assumed
+ networking layout. We will attempt to retain the mesh module's
+ API as we do so.
+
+Events produced:
+
+ olpcgames.CONNECT -- The tube connection was started. (i.e., the
+ user clicked Share or started the activity from the Neighborhood
+ screen).
+
+ Event properties:
+
+ id -- a unique identifier for this connection. (shouldn't be needed
+ for anything)
+
+ olpcgames.PARTICIPANT_ADD -- A participant joined the activity.
+ This will trigger for the local user as well as any arriving remote
+ users. Note that this *only* occurs after the activity is shared,
+ that is, the local user does not appear until after they have
+ shared a locally-started activity.
+
+ Event properties:
+
+ handle -- the arriving user's handle (a uniquely identifying string
+ assigned to the user by the Telepathy system, not human
+ readable), see lookup_buddy to retrieve human-readable
+ descriptions of the user.
+
+ olpcgames.PARTICIPANT_REMOVE -- A participant quit the activity.
+
+ Event properties:
+
+ handle -- the departing user's handle.
+
+ olpcgames.MESSAGE_UNI -- A message was sent to you.
+
+ Event properties:
+
+ content -- the content of the message (a string)
+ handle -- the handle of the sending user.
+
+ olpcgames.MESSAGE_MULTI -- A message was sent to everyone.
+
+ Event properties:
+
+ content -- the content of the message (a string)
+ handle -- the handle of the sending user.
+
+Note:
+
+ Eventually we will stop using top-level Pygame event types for the
+ various networking message types (currently four of them). We will
+ likely use UserEvent with a sub-type specifier for the various events
+ that OLPCGames produces.
+
+See Also:
+
+ http://blog.vrplumber.com/2016 -- Discussion of how Productive uses
+ the mesh module and raw Telepathy (ExportedGObject instances)
+'''
+import logging
+log = logging.getLogger( 'olpcgames.mesh' )
+##log.setLevel( logging.DEBUG )
+import olpcgames
+from olpcgames.util import get_traceback
+try:
+ from sugar.presence.tubeconn import TubeConnection
+except ImportError, err:
+ TubeConnection = object
+try:
+ from dbus.gobject_service import ExportedGObject
+except ImportError, err:
+ ExportedGObject = object
+from dbus.service import method, signal
+
+try:
+ import telepathy
+except ImportError, err:
+ telepathy = None
+
+try:
+ import sugar.presence.presenceservice
+except Exception, err:
+ pass
+import pygame.event as PEvent
+
+class OfflineError( Exception ):
+ """Raised when we cannot complete an operation due to being offline"""
+
+DBUS_IFACE="org.laptop.games.pygame"
+DBUS_PATH="/org/laptop/games/pygame"
+DBUS_SERVICE = None
+
+
+### NEW PYGAME EVENTS ###
+
+CONNECT = olpcgames.CONNECT
+PARTICIPANT_ADD = olpcgames.PARTICIPANT_ADD
+PARTICIPANT_REMOVE = olpcgames.PARTICIPANT_REMOVE
+MESSAGE_UNI = olpcgames.MESSAGE_UNI
+MESSAGE_MULTI = olpcgames.MESSAGE_MULTI
+
+
+# Private objects for useful purposes!
+pygametubes = []
+text_chan, tubes_chan = (None, None)
+conn = None
+initiating = False
+joining = False
+
+connect_callback = None
+
+def is_initiating():
+ '''A version of is_initiator that's a bit less goofy, and can be used
+ before the Tube comes up.'''
+ global initiating
+ return initiating
+
+def is_joining():
+ '''Returns True if the activity was started up by means of the
+ Neighbourhood mesh view.'''
+ global joining
+ return joining
+
+def set_connect_callback(cb):
+ '''Just the same as the Pygame event loop can listen for CONNECT,
+ this is just an ugly callback that the glib side can use to be aware
+ of when the Tube is ready.'''
+ global connect_callback
+ connect_callback = cb
+
+def activity_shared(activity):
+ '''Called when the user clicks Share.'''
+
+ global initiating
+ initiating = True
+
+ _setup(activity)
+
+
+ log.debug('This is my activity: making a tube...')
+ channel = tubes_chan[telepathy.CHANNEL_TYPE_TUBES]
+ if hasattr( channel, 'OfferDBusTube' ):
+ id = channel.OfferDBusTube(
+ DBUS_SERVICE, {})
+ else:
+ id = channel.OfferTube(
+ telepathy.TUBE_TYPE_DBUS, DBUS_SERVICE, {})
+
+ global connect_callback
+ if connect_callback is not None:
+ connect_callback()
+
+def activity_joined(activity):
+ '''Called at the startup of our Activity, when the user started it via Neighborhood intending to join an existing activity.'''
+
+ # Find out who's already in the shared activity:
+ log.debug('Joined an existing shared activity')
+
+ for buddy in activity._shared_activity.get_joined_buddies():
+ log.debug('Buddy %s is already in the activity' % buddy.props.nick)
+
+
+ global initiating
+ global joining
+ initiating = False
+ joining = True
+
+
+ _setup(activity)
+
+ tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
+ reply_handler=_list_tubes_reply_cb,
+ error_handler=_list_tubes_error_cb)
+
+ global connect_callback
+ if connect_callback is not None:
+ connect_callback()
+
+def _getConn( activity ):
+ log.debug( '_getConn' )
+ global conn
+ if conn:
+ return conn
+ else:
+ if hasattr( activity._shared_activity, 'telepathy_conn' ):
+ log.debug( '''new-style api for retrieving telepathy connection present''' )
+ conn = activity._shared_activity.telepathy_conn
+ else:
+ pservice = _get_presence_service()
+ log.debug( '_get_presence_service -> %s', pservice )
+ name, path = pservice.get_preferred_connection()
+ log.debug( '_get_presence_service -> %s, %s', name, path)
+ conn = telepathy.client.Connection(name, path)
+ log.debug( 'Telepathy Client Connection: %s', conn )
+ return conn
+
+
+
+def _setup(activity):
+ '''Determines text and tube channels for the current Activity. If no tube
+channel present, creates one. Updates text_chan and tubes_chan.
+
+setup(sugar.activity.Activity, telepathy.client.Connection)'''
+ global text_chan, tubes_chan, DBUS_SERVICE
+ log.info( 'Setup for %s', activity )
+ if not DBUS_SERVICE:
+ DBUS_SERVICE = activity.get_bundle_id()
+ if not activity.get_shared():
+ log.error('Failed to share or join activity')
+ raise "Failure"
+
+ if hasattr( activity._shared_activity, 'telepathy_tubes_chan' ):
+ log.debug( '''Improved channel setup API available''' )
+ _getConn( activity )
+ conn = activity._shared_activity.telepathy_conn
+ tubes_chan = activity._shared_activity.telepathy_tubes_chan
+ text_chan = activity._shared_activity.telepathy_text_chan
+ else:
+ log.debug( '''Old-style setup API''' )
+ bus_name, conn_path, channel_paths = activity._shared_activity.get_channels()
+ _getConn( activity )
+
+ # Work out what our room is called and whether we have Tubes already
+ room = None
+ tubes_chan = None
+ text_chan = None
+ for channel_path in channel_paths:
+ log.debug( 'Testing channel path: %s', channel_path)
+ channel = telepathy.client.Channel(bus_name, channel_path)
+ htype, handle = channel.GetHandle()
+ log.debug( ' Handle Type: %s Handle: %s', htype, handle)
+ if htype == telepathy.HANDLE_TYPE_ROOM:
+ log.debug('Found our room: it has handle#%d "%s"',
+ handle, conn.InspectHandles(htype, [handle])[0])
+ room = handle
+ ctype = channel.GetChannelType()
+ if ctype == telepathy.CHANNEL_TYPE_TUBES:
+ log.debug('Found our Tubes channel at %s', channel_path)
+ tubes_chan = channel
+ elif ctype == telepathy.CHANNEL_TYPE_TEXT:
+ log.debug('Found our Text channel at %s', channel_path)
+ text_chan = channel
+
+ if room is None:
+ log.error("Presence service didn't create a room")
+ raise "Failure"
+ if text_chan is None:
+ log.error("Presence service didn't create a text channel")
+ raise "Failure"
+
+ # Make sure we have a Tubes channel - PS doesn't yet provide one
+ if tubes_chan is None:
+ log.debug("Didn't find our Tubes channel, requesting one...")
+ tubes_chan = conn.request_channel(telepathy.CHANNEL_TYPE_TUBES,
+ telepathy.HANDLE_TYPE_ROOM, room, True)
+
+ tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal('NewTube',
+ new_tube_cb)
+
+ log.info( 'Setup for %s complete', activity )
+ return (text_chan, tubes_chan)
+
+def new_tube_cb(id, initiator, type, service, params, state):
+ log.debug("New_tube_cb called: %s %s %s" % (id, initiator, type))
+ if (type == telepathy.TUBE_TYPE_DBUS and service == DBUS_SERVICE):
+ if state == telepathy.TUBE_STATE_LOCAL_PENDING:
+ channel = tubes_chan[telepathy.CHANNEL_TYPE_TUBES]
+ if hasattr( channel, 'AcceptDBusTube' ):
+ channel.AcceptDBusTube( id )
+ else:
+ channel.AcceptTube(id)
+
+ tube_conn = TubeConnection(conn,
+ tubes_chan[telepathy.CHANNEL_TYPE_TUBES],
+ id, group_iface=text_chan[telepathy.CHANNEL_INTERFACE_GROUP])
+
+ global pygametubes, initiating
+ pygametubes.append(PygameTube(tube_conn, initiating, len(pygametubes)))
+
+
+def _list_tubes_reply_cb(tubes):
+ for tube_info in tubes:
+ new_tube_cb(*tube_info)
+
+def _list_tubes_error_cb(e):
+ log.error('ListTubes() failed: %s', e)
+
+def lookup_buddy( dbus_handle, callback, errback=None ):
+ """Do a lookup on the buddy information, callback with the information
+
+ Calls callback( buddy ) with the result of the lookup, or errback( error ) with
+ a dbus description of the error in the lookup process.
+
+ returns None
+ """
+ log.debug('Trying to find owner of handle %s...', dbus_handle)
+ cs_handle = instance().tube.bus_name_to_handle[dbus_handle]
+ log.debug('Trying to find my handle in %s...', cs_handle)
+ group = text_chan[telepathy.CHANNEL_INTERFACE_GROUP]
+ log.debug( 'Calling GetSelfHandle' )
+ if not errback:
+ def errback( error ):
+ log.error( """Failure retrieving handle for buddy lookup: %s""", error )
+ def with_my_csh( my_csh ):
+ log.debug('My handle in that group is %s', my_csh)
+ def _withHandle( handle ):
+ """process the results of the handle values"""
+ # XXX: we're assuming that we have Buddy objects for all contacts -
+ # this might break when the server becomes scalable.
+ pservice = _get_presence_service()
+ name, path = pservice.get_preferred_connection()
+ callback( pservice.get_buddy_by_telepathy_handle(name, path, handle) )
+ if my_csh == cs_handle:
+ conn.GetSelfHandle(reply_handler = _withHandle, error_handler=errback)
+ log.debug('CS handle %s belongs to me, looking up with GetSelfHandle', cs_handle)
+ elif group.GetGroupFlags() & telepathy.CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES:
+ handle = group.GetHandleOwners([cs_handle])[0]
+ log.debug('CS handle %s belongs to %s', cs_handle, handle)
+ _withHandle( handle )
+ else:
+ handle = cs_handle
+ log.debug('non-CS handle %s belongs to itself', handle)
+ _withHandle( handle )
+ group.GetSelfHandle( reply_handler = with_my_csh, error_handler = errback)
+
+
+
+def get_buddy(dbus_handle):
+ """DEPRECATED: Get a Buddy from a handle
+
+ THIS API WAS NOT THREAD SAFE! It has been removed to avoid
+ extremely hard-to-debug failures in activities. Use lookup_buddy
+ instead!
+
+ Code that read:
+
+ get_buddy( handle )
+ doSomething( handle, buddy )
+ doSomethingElse( buddy )
+
+ Translates to:
+
+ def withBuddy( buddy ):
+ doSomething( handle, buddy )
+ doSomethingElse( buddy )
+ lookup_buddy( handle, callback=withBuddy )
+ """
+ raise RuntimeError(
+ """get_buddy is not thread safe and will crash your activity (hard). Use lookup_buddy."""
+ )
+
+def _get_presence_service( ):
+ """Attempt to retrieve the presence service (check for offline condition)
+
+ The presence service, when offline, has no preferred connection type,
+ so we check that before returning the object...
+ """
+ log.debug( """About to import sugar.presence.presenceservice""" )
+ try:
+ log.debug( 'About to retrieve presence service instance' )
+ pservice = sugar.presence.presenceservice.get_instance()
+ try:
+ log.debug( ' Retrieved presence service instance: %s', pservice )
+ name, path = pservice.get_preferred_connection()
+ log.debug( ' Name = %s Path = %s', name, path )
+ except (TypeError,ValueError), err:
+ log.warn('Working in offline mode, cannot retrieve buddy information for %s: %s', handle, err )
+ raise OfflineError( """Unable to retrieve buddy information, currently offline""" )
+ else:
+ return pservice
+ except Exception, err:
+ log.error( """Failure in _get_presence_service: %s""", get_traceback( err ))
+
+def instance(idx=0):
+ return pygametubes[idx]
+
+
+class PygameTube(ExportedGObject):
+ '''The object whose instance is shared across D-bus
+
+ Call instance() to get the instance of this object for your activity service.
+ Its 'tube' property contains the underlying D-bus Connection.
+ '''
+ def __init__(self, tube, is_initiator, tube_id):
+ super(PygameTube, self).__init__(tube, DBUS_PATH)
+ log.info( 'PygameTube init' )
+ self.tube = tube
+ self.is_initiator = is_initiator
+ self.entered = False
+ self.ordered_bus_names = []
+ PEvent.post(PEvent.Event(CONNECT, id=tube_id))
+
+ if not self.is_initiator:
+ self.tube.add_signal_receiver(self.new_participant_cb, 'NewParticipants', DBUS_IFACE, path=DBUS_PATH)
+ self.tube.watch_participants(self.participant_change_cb)
+ self.tube.add_signal_receiver(self.broadcast_cb, 'Broadcast', DBUS_IFACE, path=DBUS_PATH, sender_keyword='sender')
+
+
+ def participant_change_cb(self, added, removed):
+ log.debug( 'participant_change_cb: %s %s', added, removed )
+ for handle, bus_name in added:
+ dbus_handle = self.tube.participants[handle]
+ self.ordered_bus_names.append(dbus_handle)
+ PEvent.post(PEvent.Event(PARTICIPANT_ADD, handle=dbus_handle))
+
+ for handle in removed:
+ dbus_handle = self.tube.participants[handle]
+ self.ordered_bus_names.remove(dbus_handle)
+ PEvent.post(PEvent.Event(PARTICIPANT_REMOVE, handle=dbus_handle))
+
+ if self.is_initiator:
+ if not self.entered:
+ # Initiator will broadcast a new ordered_bus_names each time
+ # a participant joins.
+ self.ordered_bus_names = [self.tube.get_unique_name()]
+ self.NewParticipants(self.ordered_bus_names)
+
+ self.entered = True
+
+ @signal(dbus_interface=DBUS_IFACE, signature='as')
+ def NewParticipants(self, ordered_bus_names):
+ '''This is the NewParticipants signal, sent when the authoritative list of ordered_bus_names changes.'''
+ log.debug("sending NewParticipants: %s" % ordered_bus_names)
+ pass
+
+ @signal(dbus_interface=DBUS_IFACE, signature='s')
+ def Broadcast(self, content):
+ '''This is the Broadcast signal; it sends a message to all other activity participants.'''
+ pass
+
+ @method(dbus_interface=DBUS_IFACE, in_signature='s', out_signature='', sender_keyword='sender')
+ def Tell(self, content, sender=None):
+ '''This is the targeted-message interface; called when a message is received that was sent directly to me.'''
+ PEvent.post(PEvent.Event(MESSAGE_UNI, handle=sender, content=content))
+
+ def broadcast_cb(self, content, sender=None):
+ '''This is the Broadcast callback, fired when someone sends a Broadcast signal along the bus.'''
+ PEvent.post(PEvent.Event(MESSAGE_MULTI, handle=sender, content=content))
+
+ def new_participant_cb(self, new_bus_names):
+ '''This is the NewParticipants callback, fired when someone joins or leaves.'''
+ log.debug("new participant. new bus names %s, old %s" % (new_bus_names, self.ordered_bus_names))
+ if self.ordered_bus_names != new_bus_names:
+ log.warn("ordered bus names out of sync with server, resyncing")
+ self.ordered_bus_names = new_bus_names
+
+def send_to(handle, content=""):
+ '''Sends the given message to the given buddy identified by handle.'''
+ log.debug( 'send_to: %s %s', handle, content )
+ remote_proxy = dbus_get_object(handle, DBUS_PATH)
+ remote_proxy.Tell(content, reply_handler=dbus_msg, error_handler=dbus_err)
+
+def dbus_msg():
+ log.debug("async reply to send_to")
+def dbus_err(e):
+ log.error("async error: %s" % e)
+
+def broadcast(content=""):
+ '''Sends the given message to all participants.'''
+ log.debug( 'Broadcast: %s', content )
+ instance().Broadcast(content)
+
+def my_handle():
+ '''Returns the handle of this user
+
+ Note, you can get a DBusException from this if you have
+ not yet got a unique ID assigned by the bus. You may need
+ to delay calling until you are sure you are connected.
+ '''
+ log.debug( 'my handle' )
+ return instance().tube.get_unique_name()
+
+def is_initiator():
+ '''Returns the handle of this user.'''
+ log.debug( 'is initiator' )
+ return instance().is_initiator
+
+def get_participants():
+ '''Returns the list of active participants, in order of arrival.
+ List is maintained by the activity creator; if that person leaves it may not stay in sync.'''
+ log.debug( 'get_participants' )
+ try:
+ return instance().ordered_bus_names[:]
+ except IndexError, err:
+ return [] # no participants yet, as we don't yet have a connection
+
+def dbus_get_object(handle, path, warning=True):
+ '''Get a D-bus object from another participant
+
+ Note: this *must* be called *only* from the GTK mainloop, calling
+ it from Pygame will cause crashes! If you are *sure* you only ever
+ want to call methods on this proxy from GTK, you can use
+ warning=False to silence the warning log message.
+ '''
+ if warning:
+ log.warn( 'Use of dbus_get_object is only safe from the GTK mainloop, use dbus_get_object_proxy instead: %s %s', handle, path )
+ return instance().tube.get_object(handle, path)
+
+def get_object(handle, path):
+ '''Get a D-BUS proxy object from another participant for use in Pygame
+
+ This is how you can communicate with other participants using
+ arbitrary D-bus objects without having to manage the participants
+ yourself. You can use the returned proxy's methods from Pygame,
+ with your callbacks occuring in the Pygame thread, rather than
+ in the DBUS/GTK event loop.
+
+ Simply define a D-bus class with an interface and path that you
+ choose; when you want a reference to the corresponding remote
+ object on a participant, call this method.
+
+ returns an olpcgames.dbusproxy.DBUSProxy( ) object wrapping
+ the DBUSProxy object.
+
+ The dbus_get_object_proxy name is deprecated
+ '''
+ log.debug( 'DBUS get_object( %r %r )', handle, path )
+ from olpcgames import dbusproxy
+ return dbusproxy.DBUSProxy(
+ instance().tube.get_object( handle, path),
+ tube=instance().tube,
+ path=path
+ )
+
+dbus_get_object_proxy = get_object
diff --git a/olpcgames/pangofont.py b/olpcgames/pangofont.py
new file mode 100644
index 0000000..441dfd1
--- /dev/null
+++ b/olpcgames/pangofont.py
@@ -0,0 +1,346 @@
+"""Implement Pygame's font interface using Pango for international support
+
+Depends on:
+
+ pygtk (to get the pango context)
+ pycairo (for the pango rendering context)
+ python-pango (obviously)
+ numpy
+ (pygame)
+
+As soon as you import this module you have loaded *all* of the above.
+You can still use pygame.font until you decide to call install(), which
+will replace pygame.font with this module.
+
+Notes:
+
+ * no ability to load TTF files, PangoFont uses the font files registered
+ with GTK/X to render graphics, it cannot load an arbitrary TTF file.
+ Most non-Sugar Pygame games use bundled TTF files, which means
+ that you will likely need at least some changes to your font handling.
+
+ Note, however, that the Pygame Font class is available to load the TTF
+ files, so if you don't want to take advantage of PangoFont for already
+ written code, but want to use it for "system font" operations, you can
+ mix the two.
+
+ * metrics are missing, Pango can provide the information, but the more
+ involved metrics system means that translating to the simplified model
+ in Pygame has as of yet not been accomplished.
+
+ * better support for "exotic" languages and scripts (which is why we use it)
+
+The main problem with SDL_ttf is that it doesn't handle internationalization
+nearly as well as Pango (in fact, pretty much nothing does). However, it is
+fairly fast and it has a rich interface. You should avoid fonts where possible,
+prerender using Pango for internationalizable text, and use Pango or SDL_ttf
+for text that really needs to be rerendered each frame. (Use SDL_ttf if profiling
+demonstrates that performance is poor with Pango.)
+
+Note:
+ Font -- is the original Pygame Font class, which allows you to load
+ fonts from TTF files/filenames
+ PangoFont -- is the Pango-specific rendering engine which allows
+ for the more involved cross-lingual rendering operations.
+"""
+import pango
+import logging
+import pangocairo
+import pygame.rect, pygame.image
+import gtk
+import struct
+from pygame import surface
+from pygame.font import Font
+from olpcgames import _cairoimage
+
+log = logging.getLogger( 'olpcgames.pangofont' )
+##log.setLevel( logging.DEBUG )
+
+# Install myself on top of pygame.font
+def install():
+ """Replace Pygame's font module with this module"""
+ log.info( 'installing' )
+ from olpcgames import pangofont
+ import pygame
+ pygame.font = pangofont
+ import sys
+ sys.modules["pygame.font"] = pangofont
+
+class PangoFont(object):
+ """Base class for a pygame.font.Font-like object drawn by Pango
+
+ Attributes of note:
+
+ fd -- instances Pango FontDescription object
+ WEIGHT_* -- parameters for use with set_weight
+ STYLE_* -- parameters for use with set_style
+
+ """
+ WEIGHT_BOLD = pango.WEIGHT_BOLD
+ WEIGHT_HEAVY = pango.WEIGHT_HEAVY
+ WEIGHT_LIGHT = pango.WEIGHT_LIGHT
+ WEIGHT_NORMAL = pango.WEIGHT_NORMAL
+ WEIGHT_SEMIBOLD = pango.WEIGHT_SEMIBOLD
+ WEIGHT_ULTRABOLD = pango.WEIGHT_ULTRABOLD
+ WEIGHT_ULTRALIGHT = pango.WEIGHT_ULTRALIGHT
+ STYLE_NORMAL = pango.STYLE_NORMAL
+ STYLE_ITALIC = pango.STYLE_ITALIC
+ STYLE_OBLIQUE = pango.STYLE_OBLIQUE
+ def __init__(self, family=None, size=None, bold=False, italic=False, underline=False, fd=None):
+ """If you know what pango.FontDescription (fd) you want, pass it in as
+ 'fd'. Otherwise, specify any number of family, size, bold, or italic,
+ and we will try to match something up for you."""
+
+ # Always set the FontDescription (FIXME - only set it if the user wants
+ # to change something?)
+ if fd is None:
+ fd = pango.FontDescription()
+ if family is not None:
+ fd.set_family(family)
+ if size is not None:
+ log.debug( 'Pre-conversion size: %s', size )
+ size = int(size*1024)
+ log.debug( 'Font size: %s', size, )
+ fd.set_size(size) # XXX magic number, pango's scaling
+ self.fd = fd
+ self.set_bold( bold )
+ self.set_italic( italic )
+ self.set_underline( underline )
+
+ def render(self, text, antialias=True, color=(255,255,255), background=None ):
+ """Render the font onto a new Surface and return it.
+ We ignore 'antialias' and use system settings.
+
+ text -- (unicode) string with the text to render
+ antialias -- attempt to antialias the text or not
+ color -- three or four-tuple of 0-255 values specifying rendering
+ colour for the text
+ background -- three or four-tuple of 0-255 values specifying rendering
+ colour for the background, or None for trasparent background
+
+ returns a pygame image instance
+ """
+ log.info( 'render: %r, antialias = %s, color=%s, background=%s', text, antialias, color, background )
+
+ layout = self._createLayout( text )
+ # determine pixel size
+ (logical, ink) = layout.get_pixel_extents()
+ ink = pygame.rect.Rect(ink)
+
+ # Create a new Cairo ImageSurface
+ csrf,cctx = _cairoimage.newContext( ink.w, ink.h )
+ cctx = pangocairo.CairoContext(cctx)
+
+ # Mangle the colors on little-endian machines. The reason for this
+ # is that Cairo writes native-endian 32-bit ARGB values whereas
+ # Pygame expects endian-independent values in whatever format. So we
+ # tell our users not to expect transparency here (avoiding the A issue)
+ # and we swizzle all the colors around.
+
+ # render onto it
+ if background is not None:
+ background = _cairoimage.mangle_color( background )
+ cctx.set_source_rgba(*background)
+ cctx.paint()
+
+ log.debug( 'incoming color: %s', color )
+ color = _cairoimage.mangle_color( color )
+ log.debug( ' translated color: %s', color )
+
+ cctx.new_path()
+ cctx.layout_path(layout)
+ cctx.set_source_rgba(*color)
+ cctx.fill()
+
+ # Create and return a new Pygame Image derived from the Cairo Surface
+ return _cairoimage.asImage( csrf )
+
+ def set_bold( self, bold=True):
+ """Set our font description's weight to "bold" or "normal"
+
+ bold -- boolean, whether to set the value to "bold" weight or not
+ """
+ if bold:
+ self.set_weight( self.WEIGHT_BOLD )
+ else:
+ self.set_weight( self.WEIGHT_NORMAL )
+ def set_weight( self, weight ):
+ """Explicitly set our pango-style weight value"""
+ self.fd.set_weight( weight )
+ return self.get_weight()
+ def get_weight( self ):
+ """Explicitly get our pango-style weight value"""
+ return self.fd.get_weight()
+ def get_bold( self ):
+ """Return whether our font's weight is bold (or above)"""
+ return self.fd.get_weight() >= pango.WEIGHT_BOLD
+
+ def set_italic( self, italic=True ):
+ """Set our "italic" value (style)"""
+ if italic:
+ self.set_style( self.STYLE_ITALIC )
+ else:
+ self.set_style( self.STYLE_NORMAL )
+ def set_style( self, style ):
+ """Set our font description's pango-style"""
+ self.fd.set_style( style )
+ return self.fd.get_style()
+ def get_style( self ):
+ """Get our font description's pango-style"""
+ return self.fd.get_style()
+ def get_italic( self ):
+ """Return whether we are currently italicised"""
+ return self.fd.get_style() == self.STYLE_ITALIC # what about oblique?
+
+ def set_underline( self, underline=True ):
+ """Set our current underlining properly"""
+ self.underline = underline
+ def get_underline( self ):
+ """Retrieve our current underline setting"""
+ return self.underline
+
+ def _createLayout( self, text ):
+ """Produces a Pango layout describing this text in this font"""
+ # create layout
+ layout = pango.Layout(gtk.gdk.pango_context_get())
+ layout.set_font_description(self.fd)
+ if self.underline:
+ attrs = layout.get_attributes()
+ if not attrs:
+ attrs = pango.AttrList()
+ attrs.insert(pango.AttrUnderline(pango.UNDERLINE_SINGLE, 0, 32767))
+ layout.set_attributes( attrs )
+ layout.set_text(text)
+ return layout
+
+ def size( self, text ):
+ """Determine space required to render given text
+
+ returns tuple of (width,height)
+ """
+ layout = self._createLayout( text )
+ (logical, ink) = layout.get_pixel_extents()
+ ink = pygame.rect.Rect(ink)
+ return (ink.width,ink.height)
+
+## def get_linesize( self ):
+## """Determine inter-line spacing for the font"""
+## font = self.get_context().load_font( self.fd )
+## metrics = font.get_metrics()
+## return pango.PIXELS( metrics.get_ascent() )
+## def get_height( self ):
+## def get_ascent( self ):
+## def get_descent( self ):
+
+
+class SysFont(PangoFont):
+ """Construct a PangoFont from a font description (name), size in pixels,
+ bold, and italic designation. Similar to SysFont from Pygame."""
+ def __init__(self, name, size, bold=False, italic=False):
+ fd = pango.FontDescription(name)
+ fd.set_absolute_size(size*pango.SCALE)
+ if bold:
+ fd.set_weight(pango.WEIGHT_BOLD)
+ if italic:
+ fd.set_style(pango.STYLE_OBLIQUE)
+ super(SysFont, self).__init__(fd=fd)
+
+# originally defined a new class, no reason for that...
+NotImplemented = NotImplementedError
+
+def match_font(name,bold=False,italic=False):
+ """Stub, does not work, use fontByDesc instead"""
+ raise NotImplementedError("PangoFont doesn't support match_font directly, use SysFont or .fontByDesc")
+
+def fontByDesc(desc="",bold=False,italic=False):
+ """Constructs a FontDescription from the given string representation.
+
+The format of the fontByDesc string representation is passed directly
+to the pango.FontDescription constructor and documented at:
+
+ http://www.pygtk.org/docs/pygtk/class-pangofontdescription.html#constructor-pangofontdescription
+
+Bold and italic are provided as a convenience.
+
+The format of the string representation is:
+
+ "[FAMILY-LIST] [STYLE-OPTIONS] [SIZE]"
+
+where FAMILY-LIST is a comma separated list of families optionally terminated by a comma, STYLE_OPTIONS is a whitespace separated list of words where each WORD describes one of style, variant, weight, or stretch, and SIZE is an decimal number (size in points). For example the following are all valid string representations:
+
+ "sans bold 12"
+ "serif,monospace bold italic condensed 16"
+ "normal 10"
+
+The commonly available font families are: Normal, Sans, Serif and Monospace. The available styles are:
+Normal the font is upright.
+Oblique the font is slanted, but in a roman style.
+Italic the font is slanted in an italic style.
+
+The available weights are:
+Ultra-Light the ultralight weight (= 200)
+Light the light weight (=300)
+Normal the default weight (= 400)
+Bold the bold weight (= 700)
+Ultra-Bold the ultra-bold weight (= 800)
+Heavy the heavy weight (= 900)
+
+The available variants are:
+Normal
+Small-Caps
+
+The available stretch styles are:
+Ultra-Condensed the smallest width
+Extra-Condensed
+Condensed
+Semi-Condensed
+Normal the normal width
+Semi-Expanded
+Expanded
+Extra-Expanded
+Ultra-Expanded the widest width
+ """
+ fd = pango.FontDescription(name)
+ if bold:
+ fd.set_weight(pango.WEIGHT_BOLD)
+ if italic:
+ fd.set_style(pango.STYLE_OBLIQUE)
+ return PangoFont(fd=fd)
+
+def get_init():
+ """Return boolean indicating whether we are initialised
+
+ Always returns True
+ """
+ return True
+
+def init():
+ """Initialise the module (null operation)"""
+ pass
+
+def quit():
+ """De-initialise the module (null operation)"""
+ pass
+
+def get_default_font():
+ """Return default-font specification to be passed to e.g. fontByDesc"""
+ return "sans"
+
+def get_fonts():
+ """Return the set of all fonts available (currently just 3 generic types)"""
+ return ["sans","serif","monospace"]
+
+
+def stdcolor(color):
+ """Produce a 4-element 0.0-1.0 color value from input"""
+ def fixlen(color):
+ if len(color) == 3:
+ return tuple(color) + (255,)
+ elif len(color) == 4:
+ return color
+ else:
+ raise TypeError("What sort of color is this: %s" % (color,))
+ return [_fixColorBase(x) for x in fixlen(color)]
+def _fixColorBase( v ):
+ """Return a properly clamped colour in floating-point space"""
+ return max((0,min((v,255.0))))/255.0
diff --git a/olpcgames/pausescreen.py b/olpcgames/pausescreen.py
new file mode 100644
index 0000000..113a0ea
--- /dev/null
+++ b/olpcgames/pausescreen.py
@@ -0,0 +1,116 @@
+"""Display a "paused" version of the currently-displayed screen
+
+This code is largely cribbed from the Pippy activity's display code,
+but we try to be a little more generally usable than they are, as
+we have more involved activities using the code.
+
+We use svgsprite to render a graphic which is stored in the
+olpcgames data directory over a dimmed version of the current
+screen contents.
+
+_LAST_EVENT_TIME -- tracks the last time that we saw an event
+ come across the wire.
+"""
+import logging
+log = logging.getLogger( 'olpcgames.pausescreen' )
+import pygame
+from pygame import sprite
+
+_LAST_EVENT_TIME = 0
+
+def _set_last_event_time( time=None ):
+ """Set time as the last event time
+
+ time -- if None, pygame.time.get_ticks() is used
+
+ returns time set
+ """
+ global _LAST_EVENT_TIME
+ if time is None:
+ time = pygame.time.get_ticks()
+ _LAST_EVENT_TIME = time
+ return time
+
+def last_event_time( ):
+ """Return the duration since last event for pausing operations
+
+ returns time in seconds
+ """
+ global _LAST_EVENT_TIME
+ return (pygame.time.get_ticks() - _LAST_EVENT_TIME)/1000.
+
+
+def get_events( sleep_timeout = 10, pause=None, **args ):
+ """Retrieve the set of pending events or sleep
+
+ sleep_timeout -- dormant period before we invoke pause_screen
+ pause -- callable to produce visual notification of pausing, normally
+ by taking the current screen and modifying it in some way. Defaults
+ to pauseScreen in this module. If you return nothing from this
+ function then no restoration or display-flipping will occur
+ *args -- if present, passed to 'pause' to configuration operation (e.g.
+ to specify a different overlaySVG file)
+
+ returns set of pending events (potentially empty)
+ """
+ if not pause:
+ pause = pauseScreen
+ events = pygame.event.get( )
+ if not events:
+ log.info( 'No events in queue' )
+ old_screen = None
+ if last_event_time() > sleep_timeout:
+ # we've been waiting long enough, go to sleep visually
+ log.warn( 'Pausing activity after %s with function %s', sleep_timeout, pause )
+ old_screen = pause( )
+ if old_screen:
+ pygame.display.flip()
+ # now we wait until there *are* some events (efficiently)
+ # and retrieve any extra events that are waiting...
+ events = [ pygame.event.wait() ] + pygame.event.get()
+ log.warn( 'Activity restarted')
+ if old_screen:
+ restoreScreen( old_screen )
+ if events:
+ _set_last_event_time()
+ return events
+
+def pauseScreen( overlaySVG=None ):
+ """Display a "Paused" screen and suspend
+
+ This default implementation will not do anything to shut down your
+ simulation or other code running in other threads. It will merely block
+ this thread (the pygame thread) until an event shows up in the
+ eventwrap queue.
+
+ Returns a surface to pass to restoreScreen to continue...
+ """
+ from olpcgames import svgsprite
+ if not overlaySVG:
+ from olpcgames.data import sleeping_svg
+ overlaySVG = sleeping_svg.data
+ screen = pygame.display.get_surface()
+ old_screen = screen.copy() # save this for later.
+ pause_sprite = svgsprite.SVGSprite(
+ overlaySVG,
+ )
+ pause_sprite.rect.center = screen.get_rect().center
+ group = sprite.RenderUpdates( )
+ group.add( pause_sprite )
+
+ # dim the screen and display the 'paused' message in the center.
+ BLACK = (0,0,0)
+ WHITE = (255,255,255)
+ dimmed = screen.copy()
+ dimmed.set_alpha(128)
+ screen.fill(BLACK)
+ screen.blit(dimmed, (0,0))
+
+ group.draw( screen )
+ return old_screen
+
+def restoreScreen( old_screen ):
+ """Restore the original screen and return"""
+ screen = pygame.display.get_surface()
+ screen.blit(old_screen, (0,0))
+ return old_screen
diff --git a/olpcgames/svgsprite.py b/olpcgames/svgsprite.py
new file mode 100644
index 0000000..ad247dd
--- /dev/null
+++ b/olpcgames/svgsprite.py
@@ -0,0 +1,84 @@
+"""RSVG/Cairo-based rendering of SVG into Pygame Images"""
+from pygame import sprite, Rect
+from olpcgames import _cairoimage
+
+class SVGSprite( sprite.Sprite ):
+ """Sprite class which renders SVG source-code as a Pygame image
+
+ Note:
+
+ Currently this sprite class is a bit over-engineered, it gets in the way
+ if you want to, e.g. animate among a number of SVG drawings, as it
+ assumes that setSVG will always set a single SVG file for rendering.
+ """
+ rect = image = None
+ resolution = None
+ def __init__(
+ self, svg=None, size=None, *args
+ ):
+ """Initialise the svg sprite
+
+ svg -- svg source text (i.e. content of an svg file)
+ size -- optional, to constrain size, (width,height), leaving one
+ as None or 0 causes proportional scaling, leaving both
+ as None or 0 causes natural scaling (screen resolution)
+ args -- if present, groups to which to automatically add
+ """
+ self.size = size
+ super( SVGSprite, self ).__init__( *args )
+ if svg:
+ self.setSVG( svg )
+ def setSVG( self, svg ):
+ """Set our SVG source"""
+ self.svg = svg
+ # XXX could delay this until actually asked to display...
+ if self.size:
+ width,height = self.size
+ else:
+ width,height = None,None
+ self.image = self._render( width,height ).convert_alpha()
+ rect = self.image.get_rect()
+ if self.rect:
+ rect.move( self.rect ) # should let something higher-level do that...
+ self.rect = rect
+
+ def _render( self, width, height ):
+ """Render our SVG to a Pygame image"""
+ import rsvg
+ handle = rsvg.Handle( data = self.svg )
+ originalSize = (width,height)
+ scale = 1.0
+ hw,hh = handle.get_dimension_data()[:2]
+ if hw and hh:
+ if not width:
+ if not height:
+ width,height = hw,hh
+ else:
+ scale = float(height)/hh
+ width = hh/float(hw) * height
+ elif not height:
+ scale = float(width)/hw
+ height = hw/float(hh) * width
+ else:
+ # scale only, only rendering as large as it is...
+ if width/height > hw/hh:
+ # want it taller than it is...
+ width = hh/float(hw) * height
+ else:
+ height = hw/float(hh) * width
+ scale = float(height)/hh
+
+ csrf, ctx = _cairoimage.newContext( int(width), int(height) )
+ ctx.scale( scale, scale )
+ handle.render_cairo( ctx )
+ return _cairoimage.asImage( csrf )
+ return None
+ def copy( self ):
+ """Create a copy of this sprite without reloading the svg image"""
+ result = self.__class__(
+ size = self.size
+ )
+ result.image = self.image
+ result.rect = Rect(self.rect)
+ result.resolution = self.resolution
+ return result
diff --git a/olpcgames/textsprite.py b/olpcgames/textsprite.py
new file mode 100644
index 0000000..7663630
--- /dev/null
+++ b/olpcgames/textsprite.py
@@ -0,0 +1,40 @@
+"""Simple Sprite sub-class that renders via a PangoFont"""
+from pygame import sprite
+from olpcgames import pangofont
+
+class TextSprite( sprite.Sprite ):
+ """Sprite with a simple text renderer"""
+ image = rect = text = color = background = None
+ def __init__( self, text=None, family=None, size=None, bold=False, italic=False, color=None, background=None ):
+ super( TextSprite, self ).__init__( )
+ self.font = pangofont.PangoFont( family=family, size=size, bold=bold, italic=italic )
+ self.set_color( color )
+ self.set_background( background )
+ self.set_text( text )
+ def set_text( self, text ):
+ """Set our text string and render to a graphic"""
+ self.text = text
+ self.render( )
+ def set_color( self, color =None):
+ """Set our rendering colour (default white)"""
+ self.color = color or (255,255,255)
+ self.render()
+ def set_background( self, color=None ):
+ """Set our background color, default transparent"""
+ self.background = color
+ self.render()
+ def render( self ):
+ """Render our image and rect (or None,None)
+
+ After a render you will need to move the rect member to the
+ correct location on the screen.
+ """
+ if self.text:
+ self.image = self.font.render( self.text, color = self.color, background = self.background )
+ currentRect = self.rect
+ self.rect = self.image.get_rect()
+ if currentRect:
+ self.rect.center = currentRect.center
+ else:
+ self.rect = None
+ self.image = None
diff --git a/olpcgames/util.py b/olpcgames/util.py
new file mode 100644
index 0000000..49a23b0
--- /dev/null
+++ b/olpcgames/util.py
@@ -0,0 +1,79 @@
+"""Abstraction layer for working outside the Sugar environment"""
+import traceback, cStringIO
+import logging
+log = logging.getLogger( 'olpcgames.util' )
+import os
+import os.path
+
+NON_SUGAR_ROOT = '~/.sugar/default/olpcgames'
+
+try:
+ from sugar.activity.activity import get_bundle_path as _get_bundle_path
+ def get_bundle_path( ):
+ """Retrieve bundle path from activity with fix for silly registration bug"""
+ path = _get_bundle_path()
+ if path.endswith( '.activity.activity' ):
+ log.warn( '''Found double .activity suffix in bundle path, truncating: %s''', path )
+ path = path[:-9]
+ return path
+except ImportError:
+ log.warn( '''Do not appear to be running under Sugar, stubbing-in get_bundle_path''' )
+ def get_bundle_path():
+ """Retrieve a substitute data-path for non OLPC systems"""
+ return os.getcwd()
+
+
+def get_activity_root( ):
+ """Return the activity root for data storage operations
+
+ If the activity is present, returns the activity's root,
+ otherwise returns NON_SUGAR_ROOT as the directory.
+ """
+ import olpcgames
+ if olpcgames.ACTIVITY:
+ return olpcgames.ACTIVITY.get_activity_root()
+ else:
+ return os.path.expanduser( NON_SUGAR_ROOT )
+
+def data_path(file_name):
+ """Return the full path to a file in the data sub-directory of the bundle"""
+ return os.path.join(get_bundle_path(), 'data', file_name)
+def tmp_path(file_name):
+ """Return the full path to a file in the temporary directory"""
+ return os.path.join(get_activity_root(), 'tmp', file_name)
+
+def get_traceback(error):
+ """Get formatted traceback from current exception
+
+ error -- Exception instance raised
+
+ Attempts to produce a 10-level traceback as a string
+ that you can log off. Use like so:
+
+ try:
+ doSomething()
+ except Exception, err:
+ log.error(
+ '''Failure during doSomething with X,Y,Z parameters: %s''',
+ util.get_traceback( err ),
+ )
+ """
+ if error is None:
+ error = []
+ for (f,l,func,statement) in traceback.extract_stack()[:-2]:
+ if statement:
+ statement = ': %s'%( statement, )
+ if func:
+ error.append( '%s.%s (%s)%s'%( f,func,l, statement))
+ else:
+ error.append( '%s (%s)%s'%( f,l, statement))
+ return "\n".join( error )
+ else:
+ exception = str(error)
+ file = cStringIO.StringIO()
+ try:
+ traceback.print_exc( limit=10, file = file )
+ exception = file.getvalue()
+ finally:
+ file.close()
+ return exception
diff --git a/olpcgames/video.py b/olpcgames/video.py
new file mode 100644
index 0000000..032aa13
--- /dev/null
+++ b/olpcgames/video.py
@@ -0,0 +1,178 @@
+"""Video widget for displaying a gstreamer pipe
+
+Note: currently this module is not all that elegant or useful,
+we need a better recipe for using and working with Video
+under OLPCGames.
+"""
+import logging
+log = logging.getLogger( 'olpcgames.video' )
+#log.setLevel( logging.INFO )
+import os
+import signal
+import pygame
+import weakref
+import olpcgames
+from olpcgames import _gtkmain
+
+import pygtk
+pygtk.require('2.0')
+import gtk
+import gst
+
+class VideoWidget(gtk.DrawingArea):
+ """Widget to render GStreamer video over our Pygame Canvas
+
+ The VideoWidget is a simple GTK window which is
+ held by the PygameCanvas, just as is the Pygame
+ window we normally use. As such this approach
+ *cannot* work without the GTK wrapper.
+
+ It *should* be possible to use raw X11 operations
+ to create a child window of the Pygame/SDL window
+ and use that for the same purpose, but that would
+ require some pretty low-level ctypes hacking.
+
+ Attributes of Note:
+
+ rect -- Pygame rectangle which tells us where to
+ display ourselves, setting the rect changes the
+ position and size of the window.
+ """
+ _imagesink = None
+ _renderedRect = None
+ def __init__(self, rect=None, force_aspect_ratio=True):
+ super(VideoWidget, self).__init__()
+ self.unset_flags(gtk.DOUBLE_BUFFERED)
+ if rect is None:
+ rect = pygame.Rect( (0,0), (160,120))
+ self.rect = rect
+ self.force_aspect_ratio = force_aspect_ratio
+ self.set_size_request(rect.width,rect.height)
+ olpcgames.WIDGET.put( self, rect.left,rect.top)
+ self._renderedRect = rect
+ self.show()
+
+ def set_rect( self, rect ):
+ """Set our rectangle (area of the screen)"""
+ log.debug( 'Set rectangle: %s', rect )
+ self.set_size_request(rect.width,rect.height)
+ olpcgames.WIDGET.move( self, rect.left,rect.top)
+ self.rect = rect
+
+ def do_expose_event(self, event):
+ """Handle exposure event (trigger redraw by gst)"""
+ if self._imagesink:
+ self._imagesink.expose()
+ return False
+ else:
+ return True
+
+ def set_sink(self, sink):
+ """Set our window-sink for output"""
+ assert self.window.xid
+ self._imagesink = sink
+ self._imagesink.set_xwindow_id(self.window.xid)
+ self._imagesink.set_property('force-aspect-ratio', self.force_aspect_ratio)
+
+class PygameWidget( object ):
+ """Render "full-screen" video to the entire Pygame screen
+
+ Not particularly useful unless this happens to be exactly what you need.
+ """
+ def __init__( self ):
+ try:
+ window_id = pygame.display.get_wm_info()['window']
+ except KeyError, err: # pygame-ctypes...
+ window_id = int(os.environ['SDL_WINDOWID'])
+ self.window_id = window_id
+ self._imagesink = None
+ #self._holder = _gtkmain.Holder()
+ def set_sink( self, sink ):
+ """Set up our gst sink"""
+ log.info( 'Setting sink: %s', sink )
+ self._imagesink = sink
+ sink.set_xwindow_id( self.window_id )
+
+#pipe_desc = 'v4l2src ! video/x-raw-yuv,width=160,height=120 ! ffmpegcolorspace ! xvimagesink'
+class Player(object):
+ pipe_desc = 'v4l2src ! ffmpegcolorspace ! video/x-raw-yuv ! xvimagesink'
+ test_pipe_desc = 'videotestsrc ! ffmpegcolorspace ! video/x-raw-yuv ! xvimagesink'
+ _synchronized = False
+ def __init__(self, videowidget, pipe_desc=pipe_desc):
+ self._playing = False
+ self._videowidget = videowidget
+
+ self._pipeline = gst.parse_launch(pipe_desc)
+
+ bus = self._pipeline.get_bus()
+ bus.enable_sync_message_emission()
+ bus.add_signal_watch()
+ bus.connect('sync-message::element', self.on_sync_message)
+ bus.connect('message', self.on_message)
+
+ def play(self):
+ log.info( 'Play' )
+ if self._playing == False:
+ self._pipeline.set_state(gst.STATE_PLAYING)
+ self._playing = True
+
+ def pause(self):
+ log.info( 'Pause' )
+ if self._playing == True:
+ if self._synchronized:
+ log.debug( ' pause already sync\'d' )
+ self._pipeline.set_state(gst.STATE_PAUSED)
+ self._playing = False
+ def stop( self ):
+ """Stop all playback"""
+ self._pipeline.set_state( gst.STATE_NULL )
+
+ def on_sync_message(self, bus, message):
+ log.info( 'Sync: %s', message )
+ if message.structure is None:
+ return
+ if message.structure.get_name() == 'prepare-xwindow-id':
+ self._synchronized = True
+ self._videowidget.set_sink(message.src)
+
+ def on_message(self, bus, message):
+ log.info( 'Message: %s', message )
+ t = message.type
+ if t == gst.MESSAGE_ERROR:
+ err, debug = message.parse_error()
+ log.warn("Video error: (%s) %s" ,err, debug)
+ self._playing = False
+
+if __name__ == "__main__":
+ # Simple testing code...
+ logging.basicConfig()
+ log.setLevel( logging.DEBUG )
+ from pygame import image,display, event
+ import pygame
+ def main():
+ display.init()
+ maxX,maxY = display.list_modes()[0]
+ screen = display.set_mode( (maxX/3, maxY/3 ) )
+
+ display.flip()
+
+ pgw = PygameWidget( )
+ p = Player( pgw, pipe_desc=Player.test_pipe_desc )
+ p.play()
+
+ clock = pygame.time.Clock()
+
+ running = True
+ while running:
+ clock.tick( 60 )
+ for evt in [pygame.event.wait()] + pygame.event.get():
+ if evt.type == pygame.KEYDOWN:
+ if p._playing:
+ p.pause()
+ else:
+ p.play()
+ elif evt.type == pygame.QUIT:
+ p.stop()
+ running = False
+ #display.flip()
+ main()
diff --git a/player.py b/player.py
new file mode 100644
index 0000000..f9a3452
--- /dev/null
+++ b/player.py
@@ -0,0 +1,143 @@
+# -*- coding: utf-8 -*-
+
+# Maze.activity
+# A simple multi-player maze game for the XO laptop.
+# http://wiki.laptop.org/go/Maze
+#
+# Special thanks to Brendan Donohoe for the icon.
+#
+# Copyright (C) 2007 Joshua Minor
+# This file is part of Maze.activity
+#
+# Maze.activity is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Maze.activity is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Maze.activity. If not, see <http://www.gnu.org/licenses/>.
+
+import pygame
+import unicodedata
+
+from olpcgames.util import get_bundle_path
+bundlepath = get_bundle_path()
+
+
+class Player:
+ def __init__(self, buddy, shape='circle'):
+ self.buddy = buddy
+ name = buddy.props.nick.decode('utf-8')
+ self.nick = unicodedata.normalize('NFC', name)
+ colors = buddy.props.color.split(",")
+
+ # this field is None when the activity is not shared and when
+ # the user shared it this field will become to
+ # "olpcgames.mesh.my_handle()"
+ self.uid = None
+
+ def string2Color(str):
+ return (int(str[1:3], 16), int(str[3:5], 16), int(str[5:7], 16))
+ self.colors = map(string2Color, colors)
+ self.shape = shape
+ self.hidden = False
+ self.bonusplayers = None
+ self.reset()
+
+ def draw(self, screen, bounds, size):
+ rect = pygame.Rect(bounds.x + self.position[0] * size, bounds.y + self.position[1] * size, size, size)
+ border = size / 10.
+ center = rect.inflate(-border * 2, - border * 2)
+ fg, bg = self.colors
+ if self.shape == 'circle':
+ pygame.draw.ellipse(screen, fg, rect, 0)
+ pygame.draw.ellipse(screen, bg, center, 0)
+ elif self.shape == 'square':
+ pygame.draw.rect(screen, fg, rect, 0)
+ pygame.draw.rect(screen, bg, center, 0)
+ elif self.shape == 'triangle':
+ rect = rect.inflate(-1, -1)
+ pts = [rect.bottomleft, rect.midtop, rect.bottomright]
+ pygame.draw.polygon(screen, fg, pts, 0)
+ pts = [(pts[0][0] + border * 1.394, pts[0][1] - border),
+ (pts[1][0], pts[1][1] + border * 2.236),
+ (pts[2][0] - border * 1.394, pts[2][1] - border)]
+ pygame.draw.polygon(screen, bg, pts, 0)
+
+ def reset(self):
+ self.direction = (0, 0)
+ self.position = (1, 1)
+ self.previous = (1, 1)
+ self.elapsed = None
+
+ def animate(self, maze):
+ # if the player finished the maze, then don't move
+ if maze.map[self.position[0]][self.position[1]] == maze.GOAL:
+ self.direction = (0, 0)
+ if self.direction == (0, 0):
+ return self.position
+ if self.canGo(self.direction, maze):
+ self.move(self.direction, maze)
+ self.keepGoing(self.direction, maze)
+ else:
+ self.direction = (0, 0)
+ return self.position
+
+ def move(self, direction, maze):
+ """Move the player in a given direction (deltax,deltay)"""
+ newposition = (self.position[0] + direction[0], self.position[1] + direction[1])
+ self.previous = self.position
+ self.position = newposition
+
+ def canGo(self, direction, maze):
+ """Can the player go in this direction without bumping into somethi ng?"""
+ newposition = (self.position[0] + direction[0], self.position[1] + direction[1])
+ return maze.validMove(newposition[0], newposition[1])
+
+ def cameFrom(self, direction):
+ """Note the position/direction that we just came from."""
+ return self.previous == (self.position[0] + direction[0], self.position[1] + direction[1])
+
+ def keepGoing(self, curdir, maze):
+ """Try to keep going if the direction is obvious.
+ This prevents the player from having to use the arrows to navigate
+ every single twist and turn of large mazes."""
+ # possible directions are fwd, turn left, turn right
+ directions = [curdir, (curdir[1], curdir[0]), (- curdir[1], - curdir[0])]
+ # remove any that are blocked
+ for d in list(directions):
+ if not self.canGo(d, maze):
+ directions.remove(d)
+ # is there only one possible direction?
+ if len(directions) == 1:
+ self.direction = directions[0]
+ else:
+ self.direction = (0, 0)
+
+ def bonusPlayers(self):
+ if self.bonusplayers is None:
+ self.bonusplayers = []
+ self.bonusplayers.append(Player(self.buddy, 'square'))
+ self.bonusplayers.append(Player(self.buddy, 'triangle'))
+
+ count = 1
+ for player in self.bonusplayers:
+ player.nick = self.nick + "-%d" % count
+ if self.uid is not None:
+ player.uid = self.uid + "-%d" % count
+ player.hidden = True
+ count += 1
+
+ return self.bonusplayers
+
+ def bonusPlayer(self, uid):
+ if uid == self.uid:
+ return self
+ for bonusplayer in self.bonusPlayers():
+ if bonusplayer.uid == uid:
+ return bonusplayer
diff --git a/po/Maze.pot b/po/Maze.pot
new file mode 100644
index 0000000..160faf9
--- /dev/null
+++ b/po/Maze.pot
@@ -0,0 +1,34 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/af.po b/po/af.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/af.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ak.po b/po/ak.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/ak.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/am.po b/po/am.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/am.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ar.po b/po/ar.po
new file mode 100644
index 0000000..c6e03bd
--- /dev/null
+++ b/po/ar.po
@@ -0,0 +1,36 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-09-23 11:47+0200\n"
+"Last-Translator: Khaled Hosny <khaledhosny@eglug.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 "
+"&& n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "المتاهة"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/aym.po b/po/aym.po
new file mode 100644
index 0000000..90ed9ee
--- /dev/null
+++ b/po/aym.po
@@ -0,0 +1,36 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-11-19 22:26+0200\n"
+"Last-Translator: alanoc4 <alanoc4@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+# "Laberinto"
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Muyuñataki"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/bg.po b/po/bg.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/bg.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/bi.po b/po/bi.po
new file mode 100644
index 0000000..64c2838
--- /dev/null
+++ b/po/bi.po
@@ -0,0 +1,21 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2011-02-01 11:32+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2
+msgid "Maze"
+msgstr ""
diff --git a/po/bn.po b/po/bn.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/bn.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/bn_IN.po b/po/bn_IN.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/bn_IN.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/bs.po b/po/bs.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/bs.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ca.po b/po/ca.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ca.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/cpp.po b/po/cpp.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/cpp.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/cs.po b/po/cs.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/cs.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/da.po b/po/da.po
new file mode 100644
index 0000000..54c5992
--- /dev/null
+++ b/po/da.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-14 18:18+0200\n"
+"Last-Translator: Aputsiaq Niels <aj@isit.gl>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: da\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labyrint"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Sværere niveau"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Lettere niveau"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s kilde"
diff --git a/po/de.po b/po/de.po
new file mode 100644
index 0000000..51fdfbe
--- /dev/null
+++ b/po/de.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-11 12:35+0200\n"
+"Last-Translator: Markus <m.slg@gmx.de>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labyrinth"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s Quelle"
diff --git a/po/dz.po b/po/dz.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/dz.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/el.po b/po/el.po
new file mode 100644
index 0000000..1ae6f12
--- /dev/null
+++ b/po/el.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-20 01:28+0200\n"
+"Last-Translator: John Sarlis <sarlis@sch.gr>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Λαβύρινθος"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/en.po b/po/en.po
new file mode 100644
index 0000000..f0319bf
--- /dev/null
+++ b/po/en.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-13 08:15+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: en\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Maze"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Harder level"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Easier level"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s Source"
diff --git a/po/en_GB.po b/po/en_GB.po
new file mode 100644
index 0000000..6a8ad9a
--- /dev/null
+++ b/po/en_GB.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-14 08:14+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: en_GB\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Maze"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Harder level"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Easier level"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s Source"
diff --git a/po/en_US.po b/po/en_US.po
new file mode 100644
index 0000000..cc07375
--- /dev/null
+++ b/po/en_US.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-14 05:42+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: en_US\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Maze"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Harder level"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Easier level"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s Source"
diff --git a/po/es.po b/po/es.po
new file mode 100644
index 0000000..c2688fc
--- /dev/null
+++ b/po/es.po
@@ -0,0 +1,36 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-12 10:08+0200\n"
+"Last-Translator: AlanJAS <alanjas@hotmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Laberinto"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Nivel difícil"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Nivel fácil"
+
+#: olpcgames/canvas.py:151
+#, python-format
+#, python-format,
+msgid "%s Source"
+msgstr "%s Fuente"
diff --git a/po/fa.po b/po/fa.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/fa.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/fa_AF.po b/po/fa_AF.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/fa_AF.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ff.po b/po/ff.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ff.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/fi.po b/po/fi.po
new file mode 100644
index 0000000..2e3534e
--- /dev/null
+++ b/po/fi.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-26 15:02+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Sokkelo"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/fil.po b/po/fil.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/fil.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/fr.po b/po/fr.po
new file mode 100644
index 0000000..2759c0f
--- /dev/null
+++ b/po/fr.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-13 15:08+0200\n"
+"Last-Translator: samy boutayeb <s.boutayeb@free.fr>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Pootle 2.0.3\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labyrinthe"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/gu.po b/po/gu.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/gu.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ha.po b/po/ha.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ha.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/he.po b/po/he.po
new file mode 100644
index 0000000..07ee27e
--- /dev/null
+++ b/po/he.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-26 14:59+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "מבוך"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/hi.po b/po/hi.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/hi.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ht.po b/po/ht.po
new file mode 100644
index 0000000..e421553
--- /dev/null
+++ b/po/ht.po
@@ -0,0 +1,39 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/hu.po b/po/hu.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/hu.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/hus.po b/po/hus.po
new file mode 100644
index 0000000..21ce914
--- /dev/null
+++ b/po/hus.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-06-08 03:46+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: hus\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "K'ibt'odh bél"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format, fuzzy
+msgid "%s Source"
+msgstr "%sEleltaláb"
diff --git a/po/hy.po b/po/hy.po
new file mode 100644
index 0000000..af198aa
--- /dev/null
+++ b/po/hy.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-03-25 17:31+0200\n"
+"Last-Translator: <rubina@aua.am>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Լաբիրինթոս"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/id.po b/po/id.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/id.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ig.po b/po/ig.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ig.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/is.po b/po/is.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/is.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/it.po b/po/it.po
new file mode 100644
index 0000000..ab790b2
--- /dev/null
+++ b/po/it.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-11 11:36+0200\n"
+"Last-Translator: Carlo Falciola <cfalciola@yahoo.it>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.3\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labirinto"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ja.po b/po/ja.po
new file mode 100644
index 0000000..f216e94
--- /dev/null
+++ b/po/ja.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-26 15:00+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "迷路"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/km.po b/po/km.po
new file mode 100644
index 0000000..b2375a6
--- /dev/null
+++ b/po/km.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "ខ្វាត់ខ្វែង"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/kn.po b/po/kn.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/kn.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ko.po b/po/ko.po
new file mode 100644
index 0000000..b477750
--- /dev/null
+++ b/po/ko.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-26 14:57+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "미로"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/kos.po b/po/kos.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/kos.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ku.po b/po/ku.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/ku.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/lt.po b/po/lt.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/lt.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/lv.po b/po/lv.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/lv.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/mg.po b/po/mg.po
new file mode 100644
index 0000000..a5d17db
--- /dev/null
+++ b/po/mg.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-03-12 08:28+0200\n"
+"Last-Translator: Zafimamy Gabriella Ralaivao <gabriella@intnet.mu>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labirenty"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/mk.po b/po/mk.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/mk.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ml.po b/po/ml.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ml.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/mn.po b/po/mn.po
new file mode 100644
index 0000000..0c12c24
--- /dev/null
+++ b/po/mn.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-01-26 00:35+0200\n"
+"Last-Translator: Cris Anderson <anderson861@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Лабиринт"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/mr.po b/po/mr.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/mr.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ms.po b/po/ms.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ms.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/mvo.po b/po/mvo.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/mvo.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/na.po b/po/na.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/na.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/nah.po b/po/nah.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/nah.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/nb.po b/po/nb.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/nb.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ne.po b/po/ne.po
new file mode 100644
index 0000000..b3a22f0
--- /dev/null
+++ b/po/ne.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-06-13 12:09+0200\n"
+"Last-Translator: <aman.maharjan@olenepal.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "मेज"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/nl.po b/po/nl.po
new file mode 100644
index 0000000..fa4ccba
--- /dev/null
+++ b/po/nl.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-26 15:00+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labyrint"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/nn.po b/po/nn.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/nn.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/pa.po b/po/pa.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/pa.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/pap.po b/po/pap.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/pap.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/pl.po b/po/pl.po
new file mode 100644
index 0000000..6d94971
--- /dev/null
+++ b/po/pl.po
@@ -0,0 +1,36 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-13 00:45+0200\n"
+"Last-Translator: Marcin <ulinski.marcin@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: pl\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
+"|| n%100>=20) ? 1 : 2);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labirynt"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Trudniejszy poziom"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Łatwiejszy poziom"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "Źródło %s"
diff --git a/po/ps.po b/po/ps.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ps.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/pt.po b/po/pt.po
new file mode 100644
index 0000000..a825bec
--- /dev/null
+++ b/po/pt.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-12 23:16+0200\n"
+"Last-Translator: Eduardo H. <hoboprimate@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: pt\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Labirinto"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "Nível mais difícil"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "Nível mais fácil"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "Código-fonte de %s"
diff --git a/po/pt_BR.po b/po/pt_BR.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/pt_BR.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/quz.po b/po/quz.po
new file mode 100644
index 0000000..c13c2cf
--- /dev/null
+++ b/po/quz.po
@@ -0,0 +1,34 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ro.po b/po/ro.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ro.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ru.po b/po/ru.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ru.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/rw.po b/po/rw.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/rw.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sd.po b/po/sd.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/sd.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/si.po b/po/si.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/si.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sk.po b/po/sk.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/sk.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sl.po b/po/sl.po
new file mode 100644
index 0000000..ce6d4b1
--- /dev/null
+++ b/po/sl.po
@@ -0,0 +1,36 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-12-17 21:16+0200\n"
+"Last-Translator: Matej <mateju@svn.gnome.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || "
+"n%100==4 ? 2 : 3);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Blodnjak"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sm.po b/po/sm.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/sm.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/son.po b/po/son.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/son.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sq.po b/po/sq.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/sq.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sr.po b/po/sr.po
new file mode 100644
index 0000000..f468d03
--- /dev/null
+++ b/po/sr.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Лавиринт"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/st.po b/po/st.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/st.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sv.po b/po/sv.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/sv.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/sw.po b/po/sw.po
new file mode 100644
index 0000000..a9adc9a
--- /dev/null
+++ b/po/sw.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-07-20 11:34+0200\n"
+"Last-Translator: Christian <kryskaka@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "mahindi"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ta.po b/po/ta.po
new file mode 100644
index 0000000..6bcf605
--- /dev/null
+++ b/po/ta.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-06-14 11:23+0200\n"
+"Last-Translator: Thangamani <thangam.arunx@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "சிக்கல் வழி"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/te.po b/po/te.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/te.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/th.po b/po/th.po
new file mode 100644
index 0000000..6c6f163
--- /dev/null
+++ b/po/th.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-11 11:06+0200\n"
+"Last-Translator: Meechai <malaku38@hotmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: th\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "เขาวงกต"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s แหล่งข้อมูล"
diff --git a/po/tr.po b/po/tr.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/tr.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/tvl.po b/po/tvl.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/tvl.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/tyv.po b/po/tyv.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/tyv.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/tzm.po b/po/tzm.po
new file mode 100644
index 0000000..41e2d55
--- /dev/null
+++ b/po/tzm.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.7.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/tzo.po b/po/tzo.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/tzo.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ug.po b/po/ug.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/ug.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/uk.po b/po/uk.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/uk.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/ur.po b/po/ur.po
new file mode 100644
index 0000000..8c6ce34
--- /dev/null
+++ b/po/ur.po
@@ -0,0 +1,37 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-15 08:19+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: ur\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+#, fuzzy
+msgid "Maze"
+msgstr "بھول بھلياں "
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+#, python-format, fuzzy
+msgid "%s Source"
+msgstr "%s ذريعہ"
diff --git a/po/vi.po b/po/vi.po
new file mode 100644
index 0000000..e4c2ddf
--- /dev/null
+++ b/po/vi.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-02-26 15:04+0200\n"
+"Last-Translator: Chris <cjl@laptop.org>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "Mê cung"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/wa.po b/po/wa.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/wa.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/yo.po b/po/yo.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/yo.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/zh_CN.po b/po/zh_CN.po
new file mode 100644
index 0000000..a127b24
--- /dev/null
+++ b/po/zh_CN.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2012-04-14 05:08+0200\n"
+"Last-Translator: Xin <dram.wang@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.5\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "迷宮"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr "困难级别"
+
+#: activity.py:32
+msgid "Easier level"
+msgstr "简单级别"
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr "%s的源码"
diff --git a/po/zh_HK.po b/po/zh_HK.po
new file mode 100644
index 0000000..795041d
--- /dev/null
+++ b/po/zh_HK.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.6.0\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr ""
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/po/zh_TW.po b/po/zh_TW.po
new file mode 100644
index 0000000..a5947a0
--- /dev/null
+++ b/po/zh_TW.po
@@ -0,0 +1,35 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2012-04-11 00:31-0400\n"
+"PO-Revision-Date: 2011-05-18 01:40+0200\n"
+"Last-Translator: Yuan Chao <yuanchao@gmail.com>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Pootle 2.0.1\n"
+
+#: activity/activity.info:2 activity.py:13
+msgid "Maze"
+msgstr "迷宮"
+
+#: activity.py:26
+msgid "Harder level"
+msgstr ""
+
+#: activity.py:32
+msgid "Easier level"
+msgstr ""
+
+#: olpcgames/canvas.py:151
+#, python-format
+msgid "%s Source"
+msgstr ""
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..ec0f64e
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python
+from sugar.activity import bundlebuilder
+bundlebuilder.start()