save project

my_Tetris.py

@@ -74,6 +74,16 @@ while True:
                     if check(center)==False:
                     if check(center)==False:
                         center[0]=center[0]-1    # 向下
                         center[0]=center[0]-1    # 向下
                 
                 
+            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))