save project

snake.py

@@ -2,10 +2,56 @@ import pygame
 from pygame import locals
 from pygame import locals
 # 初始化pygame，为使用pygame做准备
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 pygame.init()
+FPSCLOCK=pygame.time.Clock()
+background=pygame.image.load('bg.png')
+food=pygame.image.load('apple.png')
+body=pygame.image.load('body.png')
+right=pygame.image.load('right.png')
+left=pygame.image.load('left.png')
+setheading="right"
+x=240
+y=120
+position=[(180,90),(180,120),(210,120),(x,y)]
 
 
 # 创建一个窗口
 # 创建一个窗口
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
+
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
+        
         if event.type==locals.QUIT:
         if event.type==locals.QUIT:
-            exit()
+            exit()
\ No newline at end of file
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_RIGHT and setheading !="left":
+                setheading="right"
+            if event.key==locals.K_LEFT and setheading !="right":
+                setheading="left"
+            if event.key==locals.K_DOWN and setheading !="up":
+                setheading="down"
+            if event.key==locals.K_UP and setheading !="down":
+                setheading="up"
+    if setheading=="right":
+        x+=30
+    elif setheading=="left":
+        x-=30
+    elif setheading=="up":
+        y-=30
+    else:
+        y+=30
+
+    position.append((x,y))
+    position.pop(0)
+    screen.blit(background,(0,0))
+    screen.blit(right,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+
+    screen.blit(body,(x,y))
+    # screen.blit(body,(210,120))
+    # screen.blit(body,(180,120))
+    # screen.blit(body,(180,90))
+
+    screen.blit(food,(60,300))
+    pygame.display.update()
+    FPSCLOCK.tick(3)
+