save project

my_Tetris.py

@@ -53,9 +53,6 @@ def check(center):
             return False
 
 while True:
-    shape = random.choice(shape_list)
-    way = random.randint(0,len(shape)-1)
-    color = random.choice(cube_colors)
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
@@ -68,10 +65,6 @@ while True:
                 center[1] -= 1
                 if check(center) == False:
                     center[1]+=1
-            elif event.key == locals.K_DOWN:    # 向下
-                center[0] += 1
-                if check(center) == False:
-                    center[0]-=1
             elif event.key == locals.K_UP:
                 old_way=way
                 way +=1
@@ -81,6 +74,18 @@ while True:
                 if check(center) == False:
                     way=old_way
                     current_shape=shape[way]
+    if states==False:
+        states=True
+        center=[2,8]
+        shape = random.choice(shape_list)# 形状
+        way = random.randint(0,len(shape)-1)# 方向
+        color = random.choice(cube_colors)# 颜色
+    count += 1   # 向下
+    if count%FPS==0:# 减速公式
+        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
@@ -96,11 +101,6 @@ while True:
     # 得分
     text_surface = font.render(str(score), True, (0, 0, 0))
     screen.blit(text_surface, (350,70))
-    count+=1
-    if count%FPS==0:
-        center[0]+=1
-        if check(center)==False:
-            center[0]-=1
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)