save project

snake.py

+import pygame
+import random
+from pygame import locals
+
+pygame.init()
+backgroung = pygame.image.load("bg.png")
+apple = pygame.image.load("apple.png")
+right = pygame.image.load("right.png")
+left = pygame.image.load("left.png")
+up = pygame.image.load("up.png")
+down = pygame.image.load("down.png")
+body = pygame.image.load("body.png")
+
+
+
+# 创建一个窗口
+pingmu = pygame.display.set_mode((660,480))
+x=270
+y=240
+apple_x = 360
+apple_y = 330
+heading = "Right"
+postion = [(210,240),(240,240),(x,y)]
+fps = pygame.time.Clock()
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT and heading != "Left":
+                heading = "Right"
+            if event.key == locals.K_LEFT and heading != "Right":
+                heading = "Left"
+            if event.key == locals.K_UP and heading != "Down":
+                heading = "Up"
+            if event.key == locals.K_DOWN and heading != "Up":
+                heading = "Down"
+    
+    pingmu.blit(backgroung,(0,0))
+    pingmu.blit(apple,(apple_x,apple_y))    
+    postion.append((x,y))
+    
+
+    if heading == "Right":      
+        pingmu.blit(right,(x,y))
+        x+=30
+    elif heading == "Left":       
+        pingmu.blit(left,(x,y))
+        x-=30
+    elif heading == "Up":       
+        pingmu.blit(up,(x,y))
+        y-=30
+    elif heading == "Down":        
+        pingmu.blit(down,(x,y))
+        y+=30
+        
+
+    if apple_x == x and apple_y == y:
+        apple_x = random.randint(0,21)*30
+        apple_y = random.randint(0,15)*30
+    else:
+        postion.pop(0)
+
+
+    for i in range(len(postion)-1):
+        pingmu.blit(body,(postion[i]))
+    
+    pygame.display.update()
+    fps.tick(15)
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