Changeset 108:d29a90f5095d

Timestamp:

12/20/10 12:13:11 (5 years ago)

Author:

Alex Martynov <martiran@òÀæ>

Branch:

default

Children:

110:763c07539658, 111:9486211ec334

Message:

fixed snake dont move if can

File:

• engine.py (modified) (1 diff)

engine.py

@@ -148 +148 @@
     def legal_moves(self, snake):
         snake.legal_dir = []
+        head = snake.cells[0]
         for direction in directions:
-            dir_cell = self.field[snake.cells[0].y + direction[0], snake.cells[0].x + direction[1]]
+            dir_cell = self.field[head.x + direction[0], head.y + direction[1]]
             if (dir_cell.type == 'empty' or (dir_cell.type == 'tail' and dir_cell.snake != snake)):
                 snake.legal_dir.append(direction)