save project

my_Tetris.py

@@ -24,11 +24,11 @@ while True:
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT:
             if event.key == locals.K_RIGHT:
-                CENTER[1] += 1
+                center[1] += 1
             elif event.key == locals.K_LEFT:
             elif event.key == locals.K_LEFT:
-                CENTER[1] -= 1          
-            elif event.key == locals.KEYDOWN:
-                CENTER[0] += 1      
+                center[1] -= 1          
+            elif event.key == locals.K_DOWN:
+                center[0] += 1      
 
 
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background,(0,0))
     screen.blit(background,(0,0))