automated dealing of extra cards

1 files changed, 90 insertions, 0 deletions

diff --git a/deck.py b/deck.py
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+++ b/deck.py
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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
+import random
+
+from sprites import *
+from constants import *
+from card import *
+
+#
+# class for defining deck of cards
+#
+class Deck:
+    def __init__(self, tw):
+        # create the deck of cards
+        self.deck = {}
+        # remember the position in the deck
+        self.index = 0
+        # how many cards are in the deck?
+        self.count = 0
+        # Initialize the deck of cards by looping through all the patterns
+        for shape in range(0,SHAPES):
+            for color in range(0,COLORS):
+                for num in range(0,NUMBER):
+                    for fill in range(0,FILLS):
+                        self.deck[self.count] = Card(tw,shape,color,num,fill)
+                        self.count += 1
+
+    # shuffle the deck
+    def shuffle(self):
+        # hide all the cards
+        for c in self.deck:
+            self.deck[c].hide_card()
+        # randomize the deck
+        for n in range(0,DECKSIZE*4):
+            i = random.randrange(DECKSIZE)
+            j = random.randrange(DECKSIZE)
+            self.swap_cards(i,j)            
+        # reset the index to the beginning of the deck after a shuffle
+        self.index = 0
+        return
+
+    # swap the position of two cards in the deck
+    def swap_cards(self,i,j):
+        tmp = self.deck[j]
+        self.deck[j] = self.deck[i]
+        self.deck[i] = tmp
+        return
+
+    # given a sprite, find the corresponding card in the deck
+    def spr_to_card(self, spr):
+        for c in self.deck:
+            if self.deck[c].spr == spr:
+                return self.deck[c]
+        return None
+
+    # deal the next card from the deck
+    def deal_next_card(self):
+        self.index += 1
+        if self.empty():
+            return None
+        return self.deck[self.index]
+ 
+    # is the deck empty?
+    def empty(self):
+        if self.index < self.count:
+            return False
+        else:
+            return True