Pygame实战：多年后“魂斗罗”像素风归来不止是经典与情怀（像素魂斗罗2最新版）

导语

不知道红白机上的《魂斗罗》是不是小伙伴儿们小时候的经典回忆呢？反正木木子那时候貌似是有

的，BUT 女孩子一般是不玩儿这类游戏的！！

（哎呀，木木子是不是偷偷保住了我年龄的秘密......)⛲⛲

魂斗罗是一款经典动作射击闯关类游戏，在当时的游戏市场上，可以说是一款相当有挑战难度的游戏。毕竟那时候消息闭塞，压根没有攻略之说，更何况那时年少，玩游戏图的是爽快，很多人也不会刻意去深度研究卡位、战斗技巧等，就是最基础的突突突、闪闪闪，于是就有了N种死亡经历。

今天木木子带大家来看看如何打造Python像素版本的经典游戏——魂斗罗吧！

像素风游戏类型之前也有几款的话比如：《我的世界》、《坦克大战》、《超级马里奥》......可以

看文末的文章汇总哈！往期的资料素材等都在顾木子的主页左侧信息获取哈！

正文

这边是一个简易版本的魂斗罗哈，有大佬自行优化一波！纯分享给大家娱乐。

大家都知道Python版本的游戏编写基本上都是Pygame游戏模块，今天就用的这个哈。

游戏规则：上下左右大家熟悉的——ASDW键，K跳跃，J放枪子儿。

打完一个小兵一个大boss就闯关成功了。嗯哼——超简单，有手就玩得赢的游戏23333！

一、准备中1）素材准备

像素风格人物人物形象（仅部分）

背景图展示：

主要人物素材：

（部分图）

2）环境安装

这款简易版本的《魂斗罗游戏》木木子环境设置的是：Python3、Pycharm、Pygame部分自带的不说了哈。

模块安装：

pip install -i https://pypi.douban.com/simple/ 模块名

二、正式敲代码

1）游戏敌方boss出场以及定义。

import pygame import random from pygame.sprite import Sprite import datetime class Game_Boss(Sprite): def __init__(self,game_settings,screen,player): super().__init__() self.pos_i = 0.0 self.pos_j = 0.0 self.pos_k = 0.0 self.game_settings = game_settings self.screen = screen self.image = pygame.image.load('图片/boss/left/move/bz1.png') self.rect = self.image.get_rect() self.rect.x = self.game_settings.screen_width-self.rect.width self.rect.bottom = 370 self.x = float(self.rect.x)#敌人的位置 self.speed_factor = self.game_settings.enemy_speed_factor self.boss_start_Y = 370#开始boss人物的高度 self.boss_Y = self.boss_start_Y self.attack1_order = 0 self.player = player self.mx = self.x def blitme(self): self.screen.blit(self.image,self.rect) def update(self): if self.game_settings.boss_alive: self.direction() self.rand_att() if self.game_settings.attack_1: if self.game_settings.boss_direction == 1: self.attack_1('left') else: self.attack_1('right') elif self.game_settings.attack_2: if self.game_settings.boss_direction == 1: self.attack_2('left') else: self.attack_2('right') elif self.game_settings.boss_jump: self.jump() elif self.game_settings.boss_run: if self.game_settings.boss_direction == 1: self.run('left') else: self.run('right') elif self.player.rect.centerx > self.rect.x: self.x = self.speed_factor self.rect.x = self.x self.move('right') elif self.player.rect.centerx < self.rect.x: self.x -= self.speed_factor self.rect.x = self.x self.move('left') else: self.boom() self.game_settings.game_win = True def rand_att(self): random.seed(datetime.datetime.now()) if self.game_settings.attack_1 == False and self.game_settings.attack_2 == False and self.game_settings.boss_jump == False and self.game_settings.boss_run == False: self.rand_num = random.randint(1,70) if self.rand_num == 1: self.game_settings.attack_1 = True elif self.rand_num == 2: self.game_settings.attack_2 = True elif self.rand_num == 3: self.game_settings.boss_jump =True elif self.rand_num == 4: self.game_settings.boss_run = True def attack_1(self,direction): self.rect.bottom = 410#做此动作时人物的位置 self.names1 = locals() self.players1 = [] for self.j in range(0,34): self.names1['player_image%s' %self.j] = pygame.image.load('图片/boss/' direction '/attack_1/%s.png' %self.j) self.players1.append(self.names1['player_image%s' %self.j]) self.image = self.players1[int(self.pos_i)] self.pos_i = 0.5 if self.pos_i >= 34.0 :#循环完成后: self.pos_i = 0.0 self.game_settings.attack_1 = False def attack_2(self,direction): self.rect.bottom = 355 self.names1 = locals() self.players1 = [] for self.j in range(0,30): self.names1['player_image%s' %self.j] = pygame.image.load('图片/boss/' direction '/attack_2/%s.png' %self.j) self.players1.append(self.names1['player_image%s' %self.j]) self.image = self.players1[int(self.pos_i)] self.pos_i = 0.5 if self.pos_i >= 30: self.pos_i = 0.0 self.game_settings.attack_2 = False def move(self,direction):#循环图片 self.rect.bottom = 370 self.names1 = locals() self.players1 = [] for self.j in range(1,7): self.names1['player_image%s' %self.j] = pygame.image.load('图片/boss/' direction '/move/bz%s.png' %self.j) self.players1.append(self.names1['player_image%s' %self.j]) self.image = self.players1[int(self.pos_i)] self.pos_i = 0.1#图片变化速率 if self.pos_i > 6.0:#敌人bag有4个动作 self.pos_i = 0.0 def run(self,direction): self.rect.bottom = 400 self.names1 = locals() self.players1 = [] for self.j in range(0,6): self.names1['player_image%s' %self.j] = pygame.image.load('图片/boss/' direction '/run/%s.png' %self.j) self.players1.append(self.names1['player_image%s' %self.j]) self.image = self.players1[int(self.pos_i)] self.pos_i = 0.3 if self.pos_i >= 6: self.pos_i = 0.0 self.game_settings.boss_run = False if self.player.rect.centerx > self.rect.x :#or self.x < self.mx: self.x = 6 self.rect.x = self.x elif self.player.rect.centerx < self.rect.x :#or self.x > self.mx: self.x -= 6 self.rect.x = self.x def jump(self): self.rect.bottom = self.boss_Y if self.game_settings.boss_jump_vel < 0: self.game_settings.boss_jump_vel = 0.6#跳跃上升的增加的速率 elif self.game_settings.boss_jump_vel > 0: self.game_settings.boss_jump_vel = 0.8#跳跃下降增加的速率 self.boss_Y = self.game_settings.boss_jump_vel if self.boss_Y > self.boss_start_Y: self.game_settings.boss_jump = False#结束跳跃 self.boss_Y = self.boss_start_Y self.game_settings.boss_jump_vel = -12.0#恢复跳跃开始的速度 if self.player.rect.centerx > self.rect.x :#or self.x < self.mx: self.x = self.speed_factor self.rect.x = self.x elif self.player.rect.centerx < self.rect.x :#or self.x > self.mx: self.x -= self.speed_factor self.rect.x = self.x self.names1 = locals() self.players1 = [] for self.j in range(3,10): self.names1['player_image%s' %self.j] = pygame.image.load('图片/boss/left/jump/%s.png' %self.j) self.players1.append(self.names1['player_image%s' %self.j]) self.image = self.players1[int(self.pos_j)] self.pos_j = 0.4#跳跃旋转速率 if self.pos_j >= 7:#跳跃有7个动作 self.pos_j = 0.0 def direction(self): if self.player.rect.centerx > self.rect.x: self.game_settings.boss_direction = -1 else: self.game_settings.boss_direction = 1 def boom(self): self.names1 = locals() self.players1 = [] for self.j in range(1,4): self.names1['player_image%s' %self.j] = pygame.image.load('图片/boss/boom%s.png' %self.j) self.players1.append(self.names1['player_image%s' %self.j]) self.image = self.players1[int(self.pos_k)] self.pos_k = 0.05 if self.pos_k >= 3.0: #self.game_settings.boom_end = True self.game_settings.boss_boom_end = True

2）玩家定义的子弹设置

import pygame from pygame.sprite import Sprite class Bullet(Sprite): def __init__(self,game_settings,screen,player): super().__init__() self.game_settings = game_settings self.player = player self.screen = screen self.image = pygame.image.load('图片/bullet1.png') self.rect = self.image.get_rect() self.rect.left = player.rect.right-20#开始子弹默认往右射击 if self.player.player_direction == -1: self.rect.right = player.rect.left 20 self.rect.centery = player.rect.centery-15 if self.player.player_down: self.rect.centery = player.rect.centery#调整子弹位置 if self.player.player_up: self.rect.bottom = player.rect.top 20 self.x = float(self.rect.x) self.y = float(self.rect.y) self.mx = self.x#mx为保存初始x的坐标 self.my = self.y self.speed_factor = game_settings.bullet_speed_factor def update(self): if self.y<self.my or self.y == self.my and self.x == self.mx and self.player.player_up: self.y -= self.speed_factor self.rect.y = self.y elif self.x < self.mx or self.x == self.mx and self.player.player_direction == -1: self.x -= self.speed_factor self.rect.x = self.x elif self.x>self.mx or self.x == self.mx:#默认为右方向 self.x = self.speed_factor self.rect.x = self.x def blit_bullet(self): self.screen.blit(self.image,self.rect)

3）主程序

''' csdn:顾木子吖 ''' import pygame import sys from pygame.locals import * from settings import Settings from game_player import Game_Player import game_functions as gf from pygame.sprite import Group from game_stats import GameStats from game_boss import Game_Boss from button import Button def run_game(): bg = pygame.image.load("图片/map01.jpeg") game_settings = Settings() pos_x = 0#地图移动o pygame.init() screen = pygame.display.set_mode( (game_settings.screen_width,game_settings.screen_height)) pygame.display.set_caption("经典像素风游戏——魂斗罗") stats = GameStats(game_settings) player = Game_Player(game_settings,screen) bullets = Group() boss = Group() enemys = Group() win_button = Button(game_settings,screen,"YOU WIN") gf.create_legion(game_settings,screen,enemys) gf.create_boss(game_settings,screen,player,boss) while True: pygame.mouse.set_visible(False) gf.check_events(game_settings,screen,player,bullets) gf.update_player(game_settings,stats,player,enemys) gf.update_bullet(game_settings,bullets,screen,enemys,boss) gf.update_enemys(game_settings,enemys) gf.update_boss(game_settings,boss) gf.update_screen(game_settings,bg,pos_x,screen,player,bullets,enemys,boss,win_button) if player.moving_right and player.center > player.screen_rect.centerx and game_settings.boss_appear == False: game_settings.screen_rolling = True pos_x -= 5#屏幕滚动速度 else: game_settings.screen_rolling = False run_game()

等等等等.......游戏代码太多了。

三、效果展示

我的速度调得比较快哈，自己调慢点儿。

1)Part 1 初始化界面‍♀️