save project

my_Tetris.py

@@ -76,8 +76,18 @@ while True:
                     center[1]=center[1]-1
                     center[1]=center[1]-1
             elif event.key == locals.K_DOWN:    # 向下
             elif event.key == locals.K_DOWN:    # 向下
                 center[1] > center[0]+1
                 center[1] > center[0]+1
-                if check(center)==False:
+                if check(center) ==False:
                     center[1]=center[1]-1
                     center[1]=center[1]-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))