Changeset 62:eefa136de996

Timestamp:

12/20/10 00:28:05 (5 years ago)

Author:

Alex Martynov

Branch:

default

Children:

64:a3bcbe6eda95, 66:547cc748b4be

Message:

enumerate simplification

File:

• engine.py (modified) (2 diffs)

engine.py

@@ -69 +69 @@
         return
     def step(self):
-        for snake in self.snakes:
+        for i, snake in enumerate(self.snakes):
             if len(snake.cells) == 0:
-                self.snakes[self.snakes.index[snake]] = None
+                self.snakes[i] = None
             if snake == None:
                 pass
@@ -123 +123 @@
             cells_id.append((10, y+1))
         for rot_num in range(snake_number - 1):
-            for cell in cells_id:
-                cells_id[cells_id.index(cell)] = (tm[0][0]*cell[0] + tm[0][1]*cell[1],tm[1][0]*cell[0] + tm[1][1]*cell[1])
+            for i, cell in enumerate(cells_id):
+                cells_id[i] = (tm[0][0]*cell[0] + tm[0][1]*cell[1],tm[1][0]*cell[0] + tm[1][1]*cell[1])
         cells = []
         for cell in cells_id: