save project

my_Tetris.py

@@ -7,6 +7,7 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
+count=0
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -82,6 +83,12 @@ while True:
                 current_shape=shape[index]
                 if check(center)==False:
                     index=old_index
+                    current_shape=[index]
+    count+=1
+    if count%FPS==0:
+        center[0]=center[0]+1
+        if check(center)==False:
+            center[0]=center[0]-1
 
 
     # 将背景图画上去