save project

my_Tetris.py

@@ -54,8 +54,8 @@ color=random.choice(cube_colors)
 def check(center):
     for cube in current_shape:
         cube = (cube[0] + center[0], cube[1] + center[1])
-    if cube[0]<1 or cube[1]<1 or cube[1]>grid_num_width or cube[0]>grid_num_height:
-        return False
+        if cube[0]<1 or cube[1]<1 or cube[1]>grid_num_width or cube[0]>grid_num_height:
+            return False
 
 while True:
     for event in pygame.event.get():
@@ -74,6 +74,14 @@ while True:
                 center[0]=center[0]+1
                 if check(center) == False:
                   center[0] = center[0]-1
+            if event.key == locals.K_UP:
+                old_index=index
+                index += 1
+                if index>=len(fangkuai):
+                    index=0
+                if check(center)==False:
+                    index = old_index
+                current_shape=fangkuai[index]
 
     # 将背景图画上去
     screen.blit(background, (0, 0))