save project

snake.py

+import pygame
+import random
+from pygame import locals
+pygame.init()
+screen = pygame.display.set_mode((660, 480))
+FPSCLOCK = pygame.time.Clock()
+background = pygame.image.load('bg.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')
+food = pygame.image.load('food.png')
+body = pygame.image.load('body.png')
+x,y = 240,120
+position = [(180,90),(180,120),(210,120),(x,y)]
+food_x = 360
+food_y = 300
+setheading = 'right'
+snack_head = right
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        elif event.type == locals.KEYDOWN:
+            if  event.key == locals.K_RIGHT and setheading != 'left':
+                setheading = 'right' 
+                snack_head = right
+            if event.key == locals.K_LEFT and setheading != 'right':
+                setheading = 'left'
+                snack_head = left
+            if event.key == locals.K_UP and setheading != 'down':
+                setheading = 'up'
+                snack_head = up
+            if event.key == locals.K_DOWN and setheading != 'up':
+                setheading = 'down'
+                snack_head = down
+    if setheading == 'right':
+        x +=30
+    elif setheading == 'left':
+        x -=30
+    elif setheading == 'up':
+        y -=30
+    else:
+        y +=30
+    if x == food_x and y == food_y:
+        food_x = random.randint(0,660)
+        food_y = random.randint(0,480)
+    position.append((x,y))
+    position.pop(0)
+    screen.blit(background, (0, 0))
+    screen.blit(snack_head,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
+    screen.blit(food, (food_x, food_y))
+    pygame.display.update()
+    FPSCLOCK.tick(5)
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