refactoring for cmdline version

1 files changed, 96 insertions, 0 deletions

diff --git a/grid.py b/grid.py
new file mode 100644
index 0000000..8cc45b4
--- /dev/null
+++ b/grid.py
@@ -0,0 +1,96 @@
+#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),\
+             (0,0,0,0))
+
+
+#
+# class for defining 3x3 matrix of cards
+#
+class Grid:
+    # 123
+    # 456
+    # 789
+    def __init__(self,tw):
+        self.grid = [0,1,2,3,4,5,6,7,8,9]
+        self.card_table = {}
+        # Initialize the cards
+        i = 0
+        x = int((tw.width-(tw.card_dim*3*tw.scale))/2)
+        y = int((tw.height-(tw.card_dim*3*tw.scale))/2)
+        for c in CARD_DEFS:
+            self.card_table[i] = Card(tw,c,i,x,y)
+            self.card_table[i].draw_card()
+            x += int(tw.card_dim*tw.scale)
+            if x > (tw.width+(tw.card_dim*2*tw.scale))/2:
+                x = int((tw.width-(tw.card_dim*3*tw.scale))/2)
+                y += int(tw.card_dim*tw.scale)
+            i += 1
+            if i == 9: # put the extra (blank) card off the screen
+                y = tw.height
+
+    def toggle_blank(self):
+        self.swap(6,9)
+
+    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
+
+    def print_grid(self):
+        print self.grid
+        return
+
+    def test(self):
+        # self.print_grid()
+        for i in (0,1,3,4,6,7):
+            if self.card_table[self.grid[i]].east != 0 and \
+               self.card_table[self.grid[i+1]].west != 0 and \
+               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 != 0 and \
+               self.card_table[self.grid[i+3]].north != 0 and \
+               self.card_table[self.grid[i]].south + \
+               self.card_table[self.grid[i+3]].north != 0:
+                return False
+        return True
+