save project

my_Tetris.py

@@ -8,6 +8,8 @@ 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
+states=False
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -45,11 +47,7 @@ cube_colors = [
     (255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
-center = [2, 8]     # 第2行第8列
-shape=random.choice(shape_list)
-index=random.randint(0,len(shape)-1)
-current_shape =shape[index]
-color=random.choice(cube_colors)
+
 
 def check(center):
     for cube in current_shape:
@@ -83,6 +81,20 @@ while True:
                 if check(center)==False:
                     index = old_index
                     current_shape=shape[index]
+
+    if states==False:
+        states=True
+        center = [2, 8]     # 第2行第8列
+        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]==1
+        if check(center)==False:
+            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