From 9674738abc8984d15b55418e52718ac28669cc7d Mon Sep 17 00:00:00 2001
From: Daniel Francis <francis@sugarlabs.org>
Date: Fri, 21 Dec 2012 14:18:54 +0000
Subject: Activity completely ported to sugargame with no regressions

Signed-off-by: Daniel Francis <francis@sugarlabs.org>
---
(limited to 'physics.py')

diff --git a/physics.py b/physics.py
index 18aa7eb..5f80527 100644
--- a/physics.py
+++ b/physics.py
@@ -55,6 +55,7 @@ class PhysicsGame:
         self.currentTool = self.toolList[tools.allTools[0].name]
         # Set up the world (instance of Elements)
         self.box2d = box2d
+        self.opening_queue = None
 
     def switch_off_fake_pygame_cursor_cb(self, panel, event):
         self.show_fake_cursor = False
@@ -62,6 +63,15 @@ class PhysicsGame:
     def switch_on_fake_pygame_cursor_cb(self, panel, event):
         self.show_fake_cursor = True
 
+    def write_file(self, path):
+        #Saving to journal
+        self.world.add.remove_mouseJoint()
+        self.world.json_save(path)
+
+    def read_file(self, path):
+        #Loading from journal
+        self.opening_queue = path
+
     def run(self):
         self.screen = pygame.display.get_surface()
         pygame.display.init()
@@ -88,6 +98,9 @@ class PhysicsGame:
             while gtk.events_pending():
                 gtk.main_iteration()
 
+            if self.opening_queue:
+                self.world.json_load(self.opening_queue)
+
             for event in pygame.event.get():
                 self.currentTool.handleEvents(event)
                 if event.type == MOUSEBUTTONUP:
--
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