save project

snake.py

@@ -7,6 +7,8 @@ pygame.init()
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 
+FPSCLOCK = pygame.time.Clock()
+
 # 背景
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
@@ -24,6 +26,8 @@ while True:
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     screen.blit(right, (x, y))
+    x += 30
+
     # 将贪吃蛇的身体画上去
     screen.blit(body, (210, 120))
     screen.blit(body, (180, 120))
@@ -31,4 +35,5 @@ while True:
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面
-    pygame.display.update()
\ No newline at end of file
+    pygame.display.update()
+    FPSCLOCK.tick(0.001)
\ No newline at end of file