save project

snake.py

@@ -14,9 +14,11 @@ food = pygame.image.load('apple.png')       # 食物 苹果
 body = pygame.image.load('body.png')        # 身体
 body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 up = pygame.image.load('up.png')            # 头 朝上
-down = pygame.image.load('down.png')        # 头 朝下
-apple_x=300
-apple_y=360
+down = pygame.image.load('down.png')
+apple_x=60
+apple_y=120     # 头 朝下
+jx=300
+jy=360
 x, y = 240, 120
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 
@@ -51,9 +53,12 @@ while True:
         y -= 30
         y -= 30
     else:
     else:
         y += 30
         y += 30
-    if x==apple_x and y==apple_y:
-        apple_x=random.randint(0,660)
-        apple_y=random.randint(0,480)
+    if x==jx and y==jy:
+        jx=random.randint(0,22)
+        jy=random.randint(0,16)
+        apple_x=jx*30-30
+        apple_y=jy*30-30
+
     position.append((x, y))
     position.append((x, y))
     position.pop(0)
     position.pop(0)
     # 将背景图画上去
     # 将背景图画上去