本文實例為大家分享了python貪吃蛇游戲的具體代碼，供大家參考，具體內容如下
貪吃蛇游戲截圖：
首先安裝pygame，可以使用pip安裝pygame：
pip install pygame
運行以下代碼即可：
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#!/usr/bin/env pythonimport pygame,sys,time,randomfrom pygame.locals import *# 定義顏色變量redcolour = pygame.color(255,0,0)blackcolour = pygame.color(0,0,0)whitecolour = pygame.color(255,255,255)greycolour = pygame.color(150,150,150)# 定義gameover函數def gameover(playsurface): gameoverfont = pygame.font.font('arial.ttf',72) gameoversurf = gameoverfont.render('game over', true, greycolour) gameoverrect = gameoversurf.get_rect() gameoverrect.midtop = (320, 10) playsurface.blit(gameoversurf, gameoverrect) pygame.display.flip() time.sleep(5) pygame.quit() sys.exit()# 定義main函數def main(): # 初始化pygame pygame.init() fpsclock = pygame.time.clock() # 創建pygame顯示層 playsurface = pygame.display.set_mode((640,480)) pygame.display.set_caption('raspberry snake') # 初始化變量 snakeposition = [100,100] snakesegments = [[100,100],[80,100],[60,100]] raspberryposition = [300,300] raspberryspawned = 1 direction = 'right' changedirection = direction while true: # 檢測例如按鍵等pygame事件 for event in pygame.event.get(): if event.type == quit: pygame.quit() sys.exit() elif event.type == keydown: # 判斷鍵盤事件 if event.key == k_right or event.key == ord('d'): changedirection = 'right' if event.key == k_left or event.key == ord('a'): changedirection = 'left' if event.key == k_up or event.key == ord('w'): changedirection = 'up' if event.key == k_down or event.key == ord('s'): changedirection = 'down' if event.key == k_escape: pygame.event.post(pygame.event.event(quit)) # 判斷是否輸入了反方向 if changedirection == 'right' and not direction == 'left': direction = changedirection if changedirection == 'left' and not direction == 'right': direction = changedirection if changedirection == 'up' and not direction == 'down': direction = changedirection if changedirection == 'down' and not direction == 'up': direction = changedirection # 根據方向移動蛇頭的坐標 if direction == 'right': snakeposition[0] += 20 if direction == 'left': snakeposition[0] -= 20 if direction == 'up': snakeposition[1] -= 20 if direction == 'down': snakeposition[1] += 20 # 增加蛇的長度 snakesegments.insert(0,list(snakeposition)) # 判斷是否吃掉了樹莓 if snakeposition[0] == raspberryposition[0] and snakeposition[1] == raspberryposition[1]: raspberryspawned = 0 else: snakesegments.pop() # 如果吃掉樹莓，則重新生成樹莓 if raspberryspawned == 0: x = random.randrange(1,32) y = random.randrange(1,24) raspberryposition = [int(x*20),int(y*20)] raspberryspawned = 1 # 繪制pygame顯示層 playsurface.fill(blackcolour) for position in snakesegments: pygame.draw.rect(playsurface,whitecolour,rect(position[0],position[1],20,20)) pygame.draw.rect(playsurface,redcolour,rect(raspberryposition[0], raspberryposition[1],20,20)) # 刷新pygame顯示層 pygame.display.flip() # 判斷是否死亡 if snakeposition[0] > 620 or snakeposition[0] < 0: gameover(playsurface) if snakeposition[1] > 460 or snakeposition[1] < 0: for snakebody in snakesegments[1:]: if snakeposition[0] == snakebody[0] and snakeposition[1] == snakebody[1]: gameover(playsurface) # 控制游戲速度 fpsclock.tick(5)if __name__ == "__main__": main() |
操作方法：
上下左右鍵或wsad鍵控制
esc鍵退出游戲
下載代碼：貪吃蛇游戲代碼
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
原文鏈接：http://www.cnblogs.com/qiu2013/p/6087627.html
