Changeset 13:5755534e5a8b

Timestamp:

12/13/10 00:11:13 (5 years ago)

Author:

Alex Martynov <martiran@òÀæ>

Branch:

default

Parents:

11:0ece930a4d1b (diff), 12:a1a766440639 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Automated merge with òÀËssh://kodomo.fbb.msu.ru/snake

Files:

• engine.py (modified) (4 diffs)
• engine.py (modified) (1 diff)

engine.py

@@ -ˆà +1 @@
+import random as rnd
+
 directions = [(0,1), (1,0), (0,-1), (-1,0)]
 rtm = [[0, -1], [1, 0]]
@@ -29 +31 @@
         self.w = min(canvas.height, canvas.width)
         self.h = min(canvas.height, canvas.width)
-        self.snakes = []
+        self.snakes = [None, None, None, None]
         self.init_field()
         return
@@ -46 +48 @@
     def step(self):
         for snake in self.snakes:
-            self.legal_moves()
-            self.move_snake(snake)
-            self.refill()
+            if snake == None:
+                pass
+            else:
+                self.legal_moves()
+                self.move_snake(snake)
+                self.refill()
+                pass
+            pass
         self.redraw()    
         return
     def move_snake(self, snake):
+        applied_dir = None
+        for rule in snake.rules:
+            if applied_dir != None:
+                choose_dir = []
+                for direction in snake.legal_dir:
+                    rule.direction = direction
+                    if rule.applies() == True:
+                        choose_dir.append(direction)
+                        pass
+                    pass
+                if len(choose_move) != 0:
+                    applied_dir = choose_dir[int(rnd.random()*len(choose_dir))]
+                    pass
+                pass
+            else:
+                dir_sell = self.field[snake.sells[0].y + applied_dir[0], snake.sells[0].x + applied_dir[1]]
+                if dir_sell.type == 'empty':
+                    snake.sells.insert(0,dir_sell)
+                    del snake.sells[-1]
+                    pass
+                elif (dir_cell.type == 'tail' and dir_cell.snake != snake):
+                    snake.sells.insert(0,dir_sell)
+                    del dir_cell.snake.sells[-1]
+                    pass
+                break
+            pass
+        if applied_dir == None:
+            applied_dir = legal_dir[int(rnd.random()*len(legal_dir))]
+            dir_sell = self.field[snake.sells[0].y + applied_dir[0], snake.sells[0].x + applied_dir[1]]
+            if dir_sell.type == 'empty':
+                snake.sells.insert(0,dir_sell)
+                del snake.sells[-1]
+                pass
+            elif (dir_cell.type == 'tail' and dir_cell.snake != snake):
+                snake.sells.insert(0,dir_sell)
+                del dir_cell.snake.sells[-1]
+                pass
+            pass
         pass
     def create_snake(self, snake_number):
         pass
     def refill(self):
+        for x in range(1,20):
+            for y in range(1,20):
+                self.field[x, y].type = 'empty'
+                pass
+            pass
+        for snake in self.snakes:
+            if snake == None:
+                pass
+            else:
+                snake.sells[0].type = 'head'
+                snake.sells[-1].type = 'tail'
+                snake.sells[1:-1].type = 'body'
+                pass
+            pass
         pass
     def redraw(self):
@@ -62 +121 @@
         snake.legal_dir = []
         for direction in directions:
-            dir_cell = field[snake.cells[0].y + direction[0], snake.cells[0].x + direction[1]]
-            if (dir_cell.type == 'empty' or (dir_cell.type == 'tail' and dir_cell.snake == 'enemy')):
+            dir_sell = self.field[snake.sells[0].y + direction[0], snake.sells[0].x + direction[1]]
+            if (dir_cell.type == 'empty' or (dir_cell.type == 'tail' and dir_cell.snake != snake)):
                 snake.legal_dir.append(direction)
                 return

engine.py

@@ -39 +39 @@
             for y in range(21):
                 self.field[x, y] = Cell(x, y, self.canvas)
-                pass
-            pass
         for y in range(21):
             self.field[0, y].type = 'wall'
             self.field[20, y].type = 'wall'
-            pass
         for x in range(1,20):
             self.field[x, 0].type = 'wall'
             self.field[x, 20].type = 'wall'
-            pass
         return
     def step(self):