save project

my_Tetris.py

@@ -77,6 +77,17 @@ while True:
                 if check(center)==False:
                 if check(center)==False:
                     center[0]=center[0]-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))
     # 计算出所有小方块的行、列位置
     # 计算出所有小方块的行、列位置
@@ -95,4 +106,4 @@ while True:
     screen.blit(text_surface, (350,70))
     screen.blit(text_surface, (350,70))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    clock.tick(FPS)
+    clock.tick(FPS)
\ No newline at end of file