save project

snake.py

+import pygame
+from pygame import locals
+#pygame时钟，控制游戏速度（帧数）
+FPSCLOCK = pygame.time.Clock()
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480),0,32)
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+#贪吃蛇位置信息(初始：贪吃蛇四段身体四个坐标)
+x,y = 240,120
+position = [(180, 90),(180, 120),(210, 120),(x,y)]
+
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
+            exit()
+    x += 30#向右移动
+    position.append((x,y))
+    position.pop(0)
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇画上去
+    screen.blit(right, position[-1]) #列表最后一个
+    # 将贪吃蛇的身体画上去
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+    '''
+    screen.blit(body, position[2])  
+    screen.blit(body, position[1])
+    screen.blit(body, position[0])
+    '''
+    # 将果实画上去
+    screen.blit(food, (360, 300))
+    # 刷新画面
+    pygame.display.update()
+    FPSCLOCK.tick(3)
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