save project

c.py

@@ -66,8 +66,15 @@ while True:
                     center[0] += 1
                     center[0] += 1
                     if check(center)==False:
                     if check(center)==False:
                         center[0]-=1
                         center[0]-=1
-
-    # 将背景图画上去
+            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]
     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
     current_pos = []
     current_pos = []