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#Copyright (c) 2009, Walter Bender
#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is
#furnished to do so, subject to the following conditions:
#The above copyright notice and this permission notice shall be included in
#all copies or substantial portions of the Software.
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#THE SOFTWARE.
import pygtk
pygtk.require('2.0')
import gtk
import gobject
from sprites import *
from card import *
CARD_DEFS = ((1,3,-2,-3),(2,3,-3,-2),(2,3,-4,-4),
(2,1,-1,-4),(3,4,-4,-3),(4,2,-1,-2),
(1,1,-2,-4),(4,2,-3,-4),(1,3,-1,-2))
#
# class for defining 3x3 matrix of cards
#
class Grid:
# 012
# 345
# 678
def __init__(self, tw):
self.grid = [0,1,2,3,4,5,6,7,8,9]
self.card_table = {}
# stuff to keep around for the graphics
self.w = tw.width
self.h = tw.height
self.d = tw.card_dim
self.s = tw.scale
# Initialize the cards
i = 0 # i is used as a label on the sprite
x = int((self.w-(self.d*3*self.s))/2)
y = int((self.h-(self.d*3*self.s))/2)
for c in CARD_DEFS:
self.card_table[i] = Card(tw,c,i,x,y)
self.card_table[i].draw_card()
x += int(self.d*self.s)
if x > (self.w+(self.d*2*self.s))/2:
x = int((self.w-(self.d*3*self.s))/2)
y += int(self.d*self.s)
i += 1
# reset everything to initial layout
def reset3x3(self, tw):
self.set_grid([0,1,2,3,4,5,6,7,8])
self.set_orientation([0,0,0,0,0,0,0,0,0])
for i in range(9):
self.card_table[i].reload_image(tw, i)
self.print_grid()
# TWO_BY_TWO = ((7,5,0,3),(7,4,5,2),(1,3,5,8),(4,5,6,1))
# reset everything to initial layout
def reset2x2(self, tw):
self.set_grid([4,5,0,6,1,2,3,7,8])
self.set_orientation([0,0,0,0,0,0,0,0,0])
for i in range(9):
self.card_table[i].reload_image(tw, i)
for i in (0,2,3,7,8):
hide(self.card_table[i].spr)
self.print_grid()
# THREE_BY_TWO = ((7,5,0,2,4,3),(5,6,1,4,3,8))
# reset everything to initial layout
def reset3x2(self, tw):
self.set_grid([7,5,0,2,4,3,1,6,8])
self.set_orientation([0,0,0,0,0,0,0,0,0])
for i in range(9):
self.card_table[i].reload_image(tw, i)
for i in (1,6,8):
hide(self.card_table[i].spr)
self.print_grid()
# TWO_BY_THREE = ((5,2,4,6,1,7),(7,1,2,5,8,0))
# reset everything to initial layout
def reset2x3(self, tw):
self.set_grid([5,2,0,4,6,3,1,7,8])
self.set_orientation([0,0,0,0,0,0,0,0,0])
for i in range(9):
self.card_table[i].reload_image(tw, i)
for i in (0,3,8):
hide(self.card_table[i].spr)
self.print_grid()
# force a specific layout
def set_grid(self, newgrid):
x = int((self.w-(self.d*3*self.s))/2)
y = int((self.h-(self.d*3*self.s))/2)
j = 0
for c in newgrid:
for i in range(9):
if self.card_table[i].spr.label == c:
self.card_table[i].spr.x = x
self.card_table[i].spr.y = y
self.card_table[i].draw_card()
x += int(self.d*self.s)
if x > (self.w+(self.d*2*self.s))/2:
x = int((self.w-(self.d*3*self.s))/2)
y += int(self.d*self.s)
self.grid[j] = c
j+=1
def set_orientation(self, neworientation):
for c in range(9):
self.card_table[c].set_orientation(neworientation[c],True)
self.card_table[c].draw_card()
# swap card a and card b
# swap their entries in the grid and the position of their sprites
def swap(self, a, b):
# swap grid elements and x,y positions of sprites
# print "swapping cards " + str(a) + " and " + str(b)
ai = self.grid.index(a)
bi = self.grid.index(b)
self.grid[bi] = a
self.grid[ai] = b
x = self.card_table[a].spr.x
y = self.card_table[a].spr.y
self.card_table[a].spr.x = self.card_table[b].spr.x
self.card_table[a].spr.y = self.card_table[b].spr.y
self.card_table[b].spr.x = x
self.card_table[b].spr.y = y
# print the grid
def print_grid(self):
print self.grid[0:3]
print self.grid[3:6]
print self.grid[6:9]
return
# print the grid orientations
def print_orientations(self):
print self.card_table[self.grid[0]].orientation,\
self.card_table[self.grid[1]].orientation,\
self.card_table[self.grid[2]].orientation
print self.card_table[self.grid[3]].orientation,\
self.card_table[self.grid[4]].orientation,\
self.card_table[self.grid[5]].orientation
print self.card_table[self.grid[6]].orientation,\
self.card_table[self.grid[7]].orientation,\
self.card_table[self.grid[8]].orientation
return
# test all relevant borders, ignoring borders on the blank card
def test3x3(self):
for i in (0,1,3,4,6,7):
if self.card_table[self.grid[i]].east + \
self.card_table[self.grid[i+1]].west != 0:
return False
for i in (0,1,2,3,4,5):
if self.card_table[self.grid[i]].south + \
self.card_table[self.grid[i+3]].north != 0:
return False
return True
# test all relevant borders, ignoring borders on the blank card
def test2x3(self):
for i in (0,3,6):
if self.card_table[self.grid[i]].east + \
self.card_table[self.grid[i+1]].west != 0:
return False
for i in (0,1,3,4):
if self.card_table[self.grid[i]].south + \
self.card_table[self.grid[i+3]].north != 0:
return False
return True
# test all relevant borders, ignoring borders on the blank card
def test3x2(self):
for i in (0,1,3,4):
if self.card_table[self.grid[i]].east + \
self.card_table[self.grid[i+1]].west != 0:
return False
for i in (0,1,2):
if self.card_table[self.grid[i]].south + \
self.card_table[self.grid[i+3]].north != 0:
return False
return True
# test all relevant borders, ignoring borders on the blank card
def test2x2(self):
for i in (0,3):
if self.card_table[self.grid[i]].east + \
self.card_table[self.grid[i+1]].west != 0:
return False
for i in (0,1):
if self.card_table[self.grid[i]].south + \
self.card_table[self.grid[i+3]].north != 0:
return False
return True
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