save project

my_Tetris.py

@@ -75,6 +75,15 @@ while True:
                 center[0]+=1
                 if chock(center)==False:
                     center[0]-=1
+            elif event.key == locals.K_UP:
+                old_inde=index
+                index+=1
+                if index>=len(suiji):
+                    index=0
+                current_shape = suiji[index]
+                if chock(center)==False:
+                    index=old_inde
+                    current_shape = suiji[index]
 
     # 将背景图画上去
     screen.blit(background, (0, 0))