save project

my_Tetris.py

@@ -74,7 +74,17 @@ while True:
             elif event.key == locals.K_DOWN: 
             elif event.key == locals.K_DOWN: 
                 center[0]=center[0]+1   # 向下
                 center[0]=center[0]+1   # 向下
                 if check(center)==False:
                 if check(center)==False:
-                        center[1]=center[1]-1
+                        center[0]=center[0]-1
+            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
+                    current_shape=shape[index]
+                
 
 
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))