前言

halo，包子们下午好
今天给打击整一个魂斗罗小游戏
很多小伙伴接触魂斗罗应该是在小时候的一个手柄游戏上面吧
我记得作为90后的我，玩这一款游戏是在小学的时候
废话不多说，直接上才艺
今天给大家直接安排

相关文件

关注小编，私信小编领取哟！
当然别忘了一件三连哟~~
公众号：Python日志

源码点击蓝色字体领取
Python零基础入门到精通视频合集

【整整800集】Python爬虫项目零基础入门合集，细狗都学会了，你还不会？

开发工具

Python版本：3.7.8
相关模块：
pygame模块；
random模块；
以及一些python自带的模块。

环境搭建

安装Python并添加到环境变量，pip安装需要的相关模块即可。

效果展示

游戏玩法

玩法

WASD 是控制人物的移动，J是发射子弹 boss 是不知火舞 ，哈哈
做了一点小改变，不过问题不大很大

运行文件

点击文件Contra.py 运行游戏

代码实现

导入模块

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

主函数

def run_game():bg = pygame.image.load("images/map01.jpeg")game_settings = Settings()pos_x = 0#地图移动pygame.init()screen = pygame.display.set_mode((game_settings.screen_width,game_settings.screen_height))pygame.display.set_caption("魂斗罗 公众号：Python日志 游戏源码领取QQ群 ：494958217")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 = Truepos_x -= 5#屏幕滚动速度else:game_settings.screen_rolling = False
run_game()

人物模块

class Game_Player():def __init__(self,game_settings,screen):self.screen = screenself.game_settings = game_settingsself.image = pygame.image.load('images/PR/player.png')self.rect = self.image.get_rect()self.screen_rect = self.screen.get_rect()self.screen_center_pos = self.screen_rect.centerxself.rect.centerx = self.screen_rect.centerxself.rect.bottom = 380self.center = float(self.rect.centerx)self.moving_right = Falseself.moving_left = Falseself.player_moving = Falseself.pos_i = 0.0#跑步画面改变速度self.pos_j = 0.0#跳跃的改变初始速度self.pos_n = 0.0#射击self.pos_d = 0.0self.player_direction = 1#1为右，-1为左self.player_down = Falseself.player_up = Falseself.player_jump = Falseself.player_start_Y = 380#开始人物的高度self.player_Y = self.player_start_Yself.player_shooting = Falsedef update(self):if self.game_settings.player_is_alive:if self.moving_right and self.rect.right < self.screen_rect.right:if self.game_settings.boss_appear:self.center += self.game_settings.player_speedelif self.center > self.screen_center_pos:self.center += 0else:self.center += self.game_settings.player_speedif self.moving_left and self.rect.left > 0:self.center -= self.game_settings.player_speedself.rect.centerx = self.centerself.update_image_moving()else:self.update_die()def update_die(self):self.names = locals()self.players = []for self.i in range(1,3):self.names['player_image%s' %self.i] = pygame.image.load('images/PR/death%s.png' %self.i)self.players.append(self.names['player_image%s' %self.i])self.image = self.players[int(self.pos_d)]self.pos_d += 0.1if self.pos_d > 2.0:self.pos_d = 0.0self.game_settings.player_die_end = Truedef update_image_moving_direction(self,direction):#循环图片if self.player_shooting == True:self.names = locals()self.players = []for self.i in range(1,4):self.names['player_image%s' %self.i] = pygame.image.load('images/'+direction+'/shooting%s.png' %self.i)self.players.append(self.names['player_image%s' %self.i])self.image = self.players[int(self.pos_n)]self.pos_n += 0.1#射击时跑步速率if self.pos_n > 3.0:#射击时跑步有3个动作self.pos_n = 0.0else:self.names = locals()self.players = []for self.i in range(1,6):self.names['player_image%s' %self.i] = pygame.image.load('images/'+direction+'/player%s.png' %self.i)self.players.append(self.names['player_image%s' %self.i])self.image = self.players[int(self.pos_i)]self.pos_i += 0.1#跑步速率if self.pos_i > 5.0:#跑步有5个动作self.pos_i = 0.0def update_image_jump(self,direction):#循环图片if self.game_settings.player_is_alive:if self.player_jump == True:self.names1 = locals()self.players1 = []for self.j in range(1,5):self.names1['player_image%s' %self.j] = pygame.image.load('images/'+direction+'/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 += 0.3#跳跃旋转速率if self.pos_j > 4.0:#跳跃有4个动作self.pos_j = 0.0else:self.update_die()def update_image_moving(self):if self.player_moving:if self.moving_right:self.update_image_moving_direction('PR')#PR是向右的图片elif self.moving_left:self.update_image_moving_direction('PL')def get_player_state(self,player_state):#检测player的状态是否为趴下，向上，跳跃等if self.player_direction == 1:self.image = pygame.image.load('images/PR/'+player_state+'.png')if self.player_direction == -1:self.image = pygame.image.load('images/PL/'+player_state+'.png')self.rect = self.image.get_rect()self.rect.centerx = self.centerdef get_player_down(self):self.get_player_state('down')self.rect.bottom = self.player_start_Yself.screen.blit(self.image,self.rect)def get_player_up(self):self.get_player_state('up')self.rect.bottom = self.player_start_Yself.screen.blit(self.image,self.rect)def get_player_jump(self):self.get_player_state('jump1')self.rect.bottom = self.player_Yif self.game_settings.jump_vel < 0:self.game_settings.jump_vel += 0.6#跳跃上升的增加的速率elif self.game_settings.jump_vel > 0:self.game_settings.jump_vel += 0.8#跳跃下降增加的速率self.player_Y += self.game_settings.jump_velif self.player_Y > self.player_start_Y:self.player_jump = Falseself.player_Y = self.player_start_Yself.game_settings.jump_vel = -14.0#恢复跳跃开始的速度if self.player_direction == 1:self.image = pygame.image.load('images/PR/player.png')self.reset_player()if self.player_direction == -1:self.image = pygame.image.load('images/PL/player.png')self.reset_player()if self.player_jump == True:#判断是否处于跳跃状态来决定是否旋转跳跃的图像if self.player_direction == 1:self.update_image_jump('PR')if self.player_direction == -1:self.update_image_jump('PL')self.screen.blit(self.image,self.rect)def reset_player(self):self.rect = self.image.get_rect()self.rect.centerx = self.centerself.rect.bottom = self.player_start_Yself.screen.blit(self.image,self.rect)def blitme(self):if self.player_jump:self.get_player_jump()elif self.player_down:self.get_player_down()elif self.player_up:self.get_player_up()else:self.reset_player()def revive_player(self):self.center = self.screen_rect.centerxself.game_settings.player_is_alive = True

游戏统计信息模块

class GameStats():def __init__(self,game_settings):self.game_settings = game_settingsself.reset_stats()def reset_stats(self):self.players_left = self.game_settings.players_limit

boss模块

import pygame
import random
from pygame.sprite import Sprite
import datetimeclass Game_Boss(Sprite):def __init__(self,game_settings,screen,player):super().__init__()self.pos_i = 0.0self.pos_j = 0.0self.pos_k = 0.0self.game_settings = game_settingsself.screen = screenself.image = pygame.image.load('images/boss/left/move/bz1.png')self.rect = self.image.get_rect()self.rect.x = self.game_settings.screen_width-self.rect.widthself.rect.bottom = 370self.x = float(self.rect.x)#敌人的位置self.speed_factor = self.game_settings.enemy_speed_factorself.boss_start_Y = 370#开始boss人物的高度self.boss_Y = self.boss_start_Yself.attack1_order = 0self.player = playerself.mx = self.xdef 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_factorself.rect.x = self.xself.move('right')elif self.player.rect.centerx < self.rect.x:self.x -= self.speed_factorself.rect.x = self.xself.move('left')else:self.boom()self.game_settings.game_win = Truedef 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 = Trueelif self.rand_num == 2:self.game_settings.attack_2 = Trueelif self.rand_num == 3:self.game_settings.boss_jump =Trueelif self.rand_num == 4:self.game_settings.boss_run = Truedef 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('images/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 += 0.5if self.pos_i >= 34.0 :#循环完成后:self.pos_i = 0.0self.game_settings.attack_1 = Falsedef attack_2(self,direction):self.rect.bottom = 355self.names1 = locals()self.players1 = []for self.j in range(0,30):self.names1['player_image%s' %self.j] = pygame.image.load('images/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 += 0.5if self.pos_i >= 30:self.pos_i = 0.0self.game_settings.attack_2 = Falsedef move(self,direction):#循环图片self.rect.bottom = 370self.names1 = locals()self.players1 = []for self.j in range(1,7):self.names1['player_image%s' %self.j] = pygame.image.load('images/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 = 0.0def run(self,direction):self.rect.bottom = 400self.names1 = locals()self.players1 = []for self.j in range(0,6):self.names1['player_image%s' %self.j] = pygame.image.load('images/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 += 0.3if self.pos_i >= 6:self.pos_i = 0.0self.game_settings.boss_run = Falseif self.player.rect.centerx > self.rect.x :#or self.x < self.mx:self.x += 6self.rect.x = self.xelif self.player.rect.centerx < self.rect.x :#or self.x > self.mx:self.x -= 6self.rect.x = self.xdef jump(self):			self.rect.bottom = self.boss_Yif 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_velif self.boss_Y > self.boss_start_Y:self.game_settings.boss_jump = False#结束跳跃self.boss_Y = self.boss_start_Yself.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_factorself.rect.x = self.xelif self.player.rect.centerx < self.rect.x :#or self.x > self.mx:self.x -= self.speed_factorself.rect.x = self.xself.names1 = locals()self.players1 = []for self.j in range(3,10):self.names1['player_image%s' %self.j] = pygame.image.load('images/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 = 0.0def direction(self):if self.player.rect.centerx > self.rect.x:self.game_settings.boss_direction = -1else:self.game_settings.boss_direction = 1def boom(self):self.names1 = locals()self.players1 = []for self.j in range(1,4):self.names1['player_image%s' %self.j] = pygame.image.load('images/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 += 0.05if self.pos_k >= 3.0:#self.game_settings.boom_end = Trueself.game_settings.boss_boom_end = True

按钮模块

import pygame.fontclass Button():def __init__(self,game_settings,screen,msg):self.screen = screenself.screen_rect = self.screen.get_rect()self.width,self.height = 300,150self.button_color=(0,255,0)self.text_color = (255,255,255)self.font = pygame.font.SysFont(None,48)self.rect = pygame.Rect(0,0,self.width,self.height)self.rect.center = self.screen_rect.centerself.prep_msg(msg)def	prep_msg(self,msg):self.msg_image = self.font.render(msg,True,self.text_color,self.button_color)self.msg_image_rect = self.msg_image.get_rect()self.msg_image_rect.center = self.rect.centerdef draw_button(self):self.screen.fill(self.button_color,self.rect)self.screen.blit(self.msg_image,self.msg_image_rect)

敌人模块

import pygame
from pygame.sprite import Spriteclass Enemy(Sprite):def __init__(self,game_settings,screen):super().__init__()self.pos_j = 0.0self.pos_i = 0.0self.game_settings = game_settingsself.screen = screenself.image = pygame.image.load('images/enemy/EL/bag1.png')#self.image = pygame.image.load('images/enemy/EL/bz1.png')self.rect = self.image.get_rect()self.rect.x = self.game_settings.screen_width+self.rect.width*2self.rect.bottom = 367self.x = float(self.rect.x)#敌人的位置self.speed_factor = self.game_settings.enemy_speed_factordef blitme(self):self.screen.blit(self.image,self.rect)def update(self):if self.game_settings.enemy_is_alive:if self.game_settings.screen_rolling:self.x -= self.speed_factor+1 #屏幕滚动速度减去敌人移动速度self.rect.x = self.xself.x -= self.speed_factorself.rect.x = self.xself.update_run_direction('EL')else:if self.game_settings.screen_rolling:self.x -= self.speed_factor+1 #屏幕滚动速度减去敌人移动速度self.rect.x = self.xself.boom()def boom(self):self.names1 = locals()self.players1 = []for self.j in range(1,3):self.names1['player_image%s' %self.j] = pygame.image.load('images/enemy/boom%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 += 0.1if self.pos_i > 2.0:self.game_settings.boom_end = Truedef update_run_direction(self,direction):#循环图片self.names1 = locals()self.players1 = []for self.j in range(1,5):self.names1['player_image%s' %self.j] = pygame.image.load('images/enemy/'+direction+'/bag%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 += 0.1#图片变化速率if self.pos_j > 4.0:#敌人bag有4个动作self.pos_j = 0.0

总结

代码量有点大，所以就不一一给大家展示了，上方是部分代码展示

如果有想要的小伙伴可以看看相关文件