【Python游戏】Python版本的雷霆战机游戏，最新最简单版本来了

前言

之前出过一期雷霆战机的小游戏，但是有粉丝说，难度有点大！！
这不宠粉狂魔的我，写了一个超简单的雷霆战机游戏！！
适合新手小白学习参考哟！！源码领取看相关文件！

开发工具

Python版本：3.7.8
相关模块：
pygame模块；
random模块；
time模块；
os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

在这里插入图片描述

代码展示

模块安装

import pygame, os
import time
import random
from pygame.sprite import Sprite
from pygame.sprite import Group

Boss类

class Boss(Sprite):def __init__(self,boss_img_name):super().__init__()# 加载BOSS图片self.image = pygame.image.load('图片/boss_1.png').convert_alpha()# 转换BOSS大小# self.image = pygame.transform.scale(self.image, (1, 12))# 生成BOSS矩形框架self.rect = self.image.get_rect()self.blood = 1000# boss左右移动的速度self.speed = 3.5def move(self):if self.rect.centerx>=512:self.speed =-self.speedif self.rect.centerx<=0:self.speed = -self.speedself.rect.centerx +=self.speed

Enemy类

class Enemy(Sprite):def __init__(self,screen):# 必须设置继承精灵 不然在使用精灵函数时会报错super().__init__()# 获取屏幕对象self.screen = screen# 随机 生成5个编号alien_num = random.randint(1,5)# 随机 加载五个飞机中的某个self.image = pygame.image.load('图片/alien_' + str(alien_num) + '.png')# picture = pygame.transform.scale(picture, (1280, 720))self.image = pygame.transform.scale(self.image,(62,62))# 获取飞机的 rectself.rect = self.image.get_rect()# 击落本机获得的分数self.score = 10# 加载子弹的图片self.bullet_img = pygame.image.load("图片/alien_bullet.png").convert_alpha()self.bullet_img = pygame.transform.scale(self.bullet_img, (12, 12))# 以下为可以调节子弹尺寸的代码# picture = pygame.transform.scale(picture, (1280, 720))#飞机的移动速度self.speed = random.randint(3,5)#生成子弹精灵组合self.bullets = Group()# 敌机射击频率self.shoot_frequency = 0# 飞机出现def move(self):self.rect.top += 5#暂时不用射击# self.shoot()# self.moveBullet()# 发射子弹def shoot(self):if self.shoot_frequency % 200 == 0:bullet = Enemy_Bullet(self.bullet_img, self.rect.midbottom)self.bullets.add(bullet)self.shoot_frequency += 1if self.shoot_frequency > 200:self.shoot_frequency = 1# 删除子弹def moveBullet(self):for bullet in self.bullets:bullet.move()if bullet.rect.bottom < 0:self.bullets.remove(bullet)# 绘制子弹def drawBullets(self, scr):self.bullets.draw(scr)

Enemy_Bullet类

class Enemy_Bullet(pygame.sprite.Sprite):def __init__(self, init_pos):pygame.sprite.Sprite.__init__(self)self.image = pygame.image.load("图片/alien_bullet.png").convert_alpha()self.image = pygame.transform.scale(self.image, (12, 12))self.rect = self.image.get_rect()# 敌机子弹初始位置设置self.rect.midbottom = init_posself.rect.centery +=36self.speed = 8def move(self):self.rect.top += self.speed

MyHero类

class MyHero(Sprite):_rate = 100 # 每帧停留的毫秒数def __init__(self,screen,size = 1):super().__init__()# 获取屏幕对象self.screen = screen# 获取整张图片self.image_big = pygame.image.load('图片/hero.png').convert_alpha()# subsurface 形成大图的子表面框架# 获取飞机正面图片self.image = self.image_big.subsurface(pygame.Rect(120, 0, 318 - 240, 87))# 获取飞机正面矩形框架尺寸self.rect = self.image.get_rect()# 获取屏幕对象矩形self.screen_rect = screen.get_rect()# 获取屏幕正中x坐标self.rect.centerx = self.screen_rect.centerx# 获取屏幕底部y坐标self.rect.centery = self.screen_rect.bottom - self.rect.height# 设置飞机初始位置self.centerX = float(self.rect.centerx)self.centerY = float(self.rect.centery)# 飞机尾焰self.air = None# 设置飞机尾焰位置self.air_rect = pygame.Rect(self.centerX - 20,self.centerY+int((self.rect.height+72)/2)-10-36,40,72)#玩家所有发射子弹的集合self.bullets = Group()self.bullet_image = pygame.image.load('图片/bullet_1.png').convert_alpha()# 子弹射击def shoot(self):# 产生一颗子弹实例bullet = Bullet(self.bullet_image,self.rect.midtop)# 在group子弹精灵集合中加入子弹self.bullets.add(bullet)# 子弹删除def moveBullet(self):# 逐个检查子弹精灵集合 到达屏幕顶端的子弹删除for bullet in self.bullets:bullet.move()if bullet.rect.bottom < 0:self.bullets.remove(bullet)# 子弹显示def drawBullets(self, scr):# 将精灵集合中的子弹绘制到屏幕上self.bullets.draw(scr)# 向上飞时，增加喷射火焰def set_air(self, case):if case == 'up':air = pygame.image.load('图片/air.png').convert_alpha()img = air.subsurface(pygame.Rect(80, 0, 50, 87))self.air = imgelif case == 'remove':self.air = None# 根据移动方向获取飞机移动状态的图片def set_image(self, case):if case=='left':rect = pygame.Rect(195,0,318-248,87)image = self.image_big.subsurface(rect)elif case =='right':rect = pygame.Rect(195,0,318-248,87)image = pygame.transform.flip(self.image_big.subsurface(rect), True, False)elif case == 'up' or case == 'down':rect = pygame.Rect(120, 0, 318 - 240, 87)image = self.image_big.subsurface(rect)self.image = image

游戏主循环

game = 'wait'while True:# 游戏在等待状态if game =='wait':# 最小游戏框架一个都不能省略for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()# 检测鼠标是否按下 重新开始按钮if event.type == pygame.MOUSEBUTTONDOWN:# 检测鼠标点击位置是否与重启rect重叠if start_rect.collidepoint(event.pos):student_plane.__init__(screen)game = 'ing'# 游戏结束游戏画面暂停screen.blit(bg_img0, (0, 0))screen.blit(start_img, start_rect)# 测试尾焰位置pygame.display.flip()time.sleep(0.05)# 游戏进行状态elif game == 'ing':# 设置这3行 监听事件 并且内部设定了延迟防止游戏卡死# 屏幕滚动-----------------------------------------------------screen.blit(bg_img1, (0, pos_y1))screen.blit(bg_img2, (0, pos_y2))# 测试尾焰位置# screen.blit(img, (100, 100))pos_y1 += 1pos_y2 += 1# 屏幕背景滚动完毕后重置位置if pos_y1 >= 0:pos_y1 = -768if pos_y2 >= 768:pos_y2 = 0for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()# 监听键盘事件# 按键弹起取消飞机向上尾焰 矫正飞机姿势if event.type == pygame.KEYUP:student_plane.set_image('down')student_plane.air = None# 发射子弹if event.type == pygame.KEYDOWN:if event.key == pygame.K_SPACE and len(student_plane.bullets) <6: # 检查子弹集合的数量限制子弹最大数量fire_music()# 产生一颗子弹实例# 在group子弹精灵集合中加入子弹student_plane.shoot()# 将精灵集合中的子弹绘制到屏幕上student_plane.drawBullets(screen)# 逐个检查子弹精灵集合 到达屏幕顶端的子弹删除student_plane.moveBullet()keys = pygame.key.get_pressed()if keys[pygame.K_a]:# 设置飞机状态图片student_plane.set_image('left')if student_plane.rect.centerx>=40:student_plane.rect.centerx -=8.5elif keys[pygame.K_d]:# 设置飞机状态图片student_plane.set_image('right')if student_plane.rect.centerx <= 478:student_plane.rect.centerx +=8.5elif keys[pygame.K_w]:#设置飞机状态图片student_plane.set_image('up')student_plane.set_air('up')if student_plane.rect.centery >= 45:student_plane.rect.centery -=8.5elif keys[pygame.K_s]:# 设置飞机状态图片student_plane.set_image('down')if student_plane.rect.centery <= 727:student_plane.rect.centery +=8.5# 显示飞机screen.blit(student_plane.image,student_plane.rect)if student_plane.air != None:screen.blit(student_plane.air, (student_plane.rect.centerx-30, student_plane.rect.centery+33))# 敌机 ---------------------------------------------------------------------------------------# 敌机移动# 控制时间节奏 sec变量sec +=1#随机控制生成敌机的节奏rhy = random.randint(ran1,ran2)# 敌机最多数量if sec%rhy ==0 and len(enemies) < max_enemies or sec ==1: # 设置敌机数量总数为9# 生成一只敌机enemy = Enemy(screen)enemy.rect.centerx=random.randint(0,512)# 生成上述敌机的子弹enemy_bullet = Enemy_Bullet((enemy.rect.centerx,enemy.rect.centery))# 敌机group 和 敌机子弹group加载敌机和子弹enemies.add(enemy)enemy_bullets.add(enemy_bullet)# 敌机出现 和 敌机子弹出现enemies.draw(screen)enemy_bullets.draw(screen)# 迭代敌机集合for enemy in enemies:# 让每个对象移动起来enemy.move()# 敌机超出屏幕边界后 自动删除敌机collision_over1 = pygame.sprite.collide_rect(student_plane, enemy)if collision_over1:# 为了重启游戏时 防止有旧子弹和飞机存在enemies.remove(enemy)life -= 1if enemy.rect.bottom >768:enemies.remove(enemy)for enemy_bullet in enemy_bullets:# 让每个对象移动起来enemy_bullet.move()collision_over2 = pygame.sprite.collide_rect(student_plane, enemy_bullet)if collision_over2:# 为了重启游戏时 防止有旧子弹和飞机存在enemy_bullets.remove(enemy_bullet)life -= 1# 敌机子弹超出屏幕边界后 自动删除敌机if enemy_bullet.rect.bottom >768:enemy_bullets.remove(enemy_bullet)if life <=0:game = "over"enemy_bullets.remove(enemy_bullet)#  -----------------------Boss --------------------------if score >=140:# 小敌机出现的节奏ran1,ran2 = 15,25max_enemies = 17screen.blit(boss.image,boss.rect)boss.move()for my_bullet in student_plane.bullets:hit_boss = pygame.sprite.collide_rect(boss,my_bullet)if hit_boss:boss.blood -=1.2score+=1if boss.blood <=0:game = 'success'# 处理碰撞    ---------------------------碰撞检测--------------------------------------------------# 　　参数：# 　　group1：精灵组1。# 　　group2：精灵组2。# 　　dokill1：发生碰撞时，是否销毁精灵组1中的发生碰撞的精灵。# 　　dokill2：发生碰撞时，是否销毁精灵组2中的发生碰撞的精灵。collisions = pygame.sprite.groupcollide(student_plane.bullets, enemies, True, True)if collisions:score+=10# -----------游戏结束------------# 分数和奖励的显示-------------------------------------------------------------------------surface1 = my_font.render(u"当前得分：%s"%(score),True,[0,255,0])screen.blit(surface1,[20,20])surface2 = my_font.render(u"当前生命数：%s" % (life), True, [255, 0, 0])screen.blit(surface2, [200, 20])# 更新画面pygame.display.flip()# 设置帧数和延迟time.sleep(0.05)#游戏结束状态elif game == 'over':score = 0life = 3# 最小游戏框架一个都不能省略for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()# 检测鼠标是否按下 重新开始按钮if event.type == pygame.MOUSEBUTTONDOWN:# 检测鼠标点击位置是否与重启rect重叠if restart_rect.collidepoint(event.pos):student_plane.__init__(screen)game = 'ing'# 游戏结束游戏画面暂停screen.blit(bg_img1, (0, pos_y1))screen.blit(bg_img2, (0, pos_y2))screen.blit(gameover_img, (163, 310))screen.blit(restart_img, restart_rect)# 测试尾焰位置# screen.blit(img, (100, 100))pos_y1 += 0pos_y2 += 0pygame.display.flip()time.sleep(0.05)# surface2 = my_font.render("Game Over" , True, [255, 0, 0])# screen.blit(surface1, [250, 350])elif game == 'success':score = 0life = 3boss.blood = 1000# 最小游戏框架一个都不能省略for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()# 检测鼠标是否按下 重新开始按钮if event.type == pygame.MOUSEBUTTONDOWN:# 检测鼠标点击位置是否与重启rect重叠if restart_rect.collidepoint(event.pos):student_plane.__init__(screen)game = 'ing'# 游戏结束游戏画面暂停screen.blit(bg_img1, (0, pos_y1))screen.blit(bg_img2, (0, pos_y2))screen.blit(gamesuccess, (170, 220))screen.blit(restart_img, restart_rect)# 测试尾焰位置# screen.blit(img, (100, 100))pos_y1 += 0pos_y2 += 0pygame.display.flip()time.sleep(0.05)