save project

my_Tetris.py

@@ -72,6 +72,11 @@ while True:
             elif event.key == locals.K_DOWN:    # 向下
             elif event.key == locals.K_DOWN:    # 向下
                 if center[0] < 25:
                 if center[0] < 25:
                     center[0] += 1
                     center[0] += 1
+            elif event.key == locals.K_UP:
+                input += 1
+                if index >= len(shape)；
+                    index = 0
+                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))