save project

my_Tetris.py

@@ -75,13 +75,16 @@ while True:
                 if center[0] < 25:
                     center[0] += 1
             
-            elif event.key == locals.K.UP:
+            elif event.key == locals.K_UP:
                 old_index = index
                 index += 1
+                if index >= len(shape):
+                    index = 0
+                current_shape = shape[index]
                 if check(center) == False:
                     index = old_index
 
-                    
+
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置