save project

my_Tetris.py

@@ -58,7 +58,8 @@ def check(center):
         if cube[0] < 1 or cube [1] < 1 or cube[0] > grid_num_height \
             or cube[1] >grid_num_width:
             return False
-    
+states = False    
+count = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -87,6 +88,19 @@ while True:
                 if check(center) == False:
                     index = old_index 
                     current_shape = shape[index]
+    if states == False:
+        states = True
+        center = [2,8]
+        shape = random.choice(shape_list)
+        index = random.randint(0,len(shape)-1)
+        current_shape = shape[index]
+        color = random.choice(cube_colors)
+    count += 1
+    if count & FPS == 0:
+        center[0] = center[0] + 1
+        if check(center) == False:
+            center[0] =center[0] - 1
+            states =False
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置