用pyhton写了一个飞机大战

标签：scree   bottom   rom   __name__   set   rect   飞机   lin   lan   

import pygame
from plane_sprites import *


class PlaneGame(object):
    """飞机大战主游戏"""

    def __init__(self):
        print("游戏初始化")
        # 1，绘制屏幕窗口
        self.screen = pygame.display.set_mode(SCREEN_RECT.size)
        # 2，创建时钟
        self.clock = pygame.time.Clock()
        # 3，调用私有方法，精灵和精灵组的创建
        self.sprite_creat()
        # 4,设置定时器事件，创建敌机
        pygame.time.set_timer(CREATE_ENEMY_EVENT, 400)
        pygame.time.set_timer(HERO_FIRE_EVENT, 200)
    def sprite_creat(self):
        bg1 = BackGround()
        bg2 = BackGround(True)
        self.bg_group = pygame.sprite.Group(bg1, bg2)
        self.enemy_group = pygame.sprite.Group()

        # 创建英雄的精灵和精灵组
        self.hero = Hero()
        self.hero_group = pygame.sprite.Group(self.hero)

    def start_game(self):
        print("游戏开始。。。")
        while True:
            # 1，设置刷新帧率
            self.clock.tick(FRAME_PER_SEC)
            # 2，事件监听
            self.__event_handle()
            # 3，碰撞检测
            self.__check_collide()
            # 4，更新/绘制精灵和精灵组
            self.__updtae_sprites()
            # 5，更新显示
            pygame.display.update()

    def __event_handle(self):
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                PlaneGame.__game_over()
            elif event.type == CREATE_ENEMY_EVENT:
                print("敌机出场。。。")
                # 创建敌机精灵
                enemy = Enemy()
                # 敌机精灵添加到敌机精灵组
                self.enemy_group.add(enemy)
            elif event.type == HERO_FIRE_EVENT:
                self.hero.fire()

        # 移动英雄
        keys_pressed = pygame.key.get_pressed()
        if keys_pressed[pygame.K_RIGHT]:
            self.hero.speed = 5
        elif keys_pressed[pygame.K_LEFT]:
            self.hero.speed = -5
        else:
            self.hero.speed = 0

    def __check_collide(self):
        pygame.sprite.groupcollide(self.hero.bullets, self.enemy_group, True, True)
        enemies = pygame.sprite.spritecollide(self.hero, self.enemy_group, True)
        if len(enemies) > 0:
            self.hero.kill()
            PlaneGame.__game_over()

    def __updtae_sprites(self):

        self.bg_group.update()
        self.bg_group.draw(self.screen)

        self.enemy_group.update()
        self.enemy_group.draw(self.screen)

        self.hero_group.update()
        self.hero_group.draw(self.screen)

        self.hero.bullets.update()
        self.hero.bullets.draw(self.screen)

    @staticmethod
    def __game_over():
        print("游戏结束了")
        pygame.quit()
        exit()


if __name__ == ‘__main__‘:

    # 创建游戏对象
    game = PlaneGame()

    # 启动游戏
    game.start_game()

import pygame
import random

# 屏幕大小
SCREEN_RECT = pygame.Rect(0, 0, 480, 700)
# 刷新帧率
FRAME_PER_SEC = 60
# 创建敌机的定时器常量
CREATE_ENEMY_EVENT = pygame.USEREVENT
# 创建发射子弹事件常量
HERO_FIRE_EVENT = pygame.USEREVENT + 1


class GameSprite(pygame.sprite.Sprite):

    def __init__(self, image_name, speed=1):
        super().__init__()
        self.image = pygame.image.load(image_name)
        self.rect = self.image.get_rect()
        self.speed = speed

    def update(self):
        self.rect.y += self.speed


class BackGround(GameSprite):

    def __init__(self, is_alt=False):
        super().__init__("timg (1).jpg")
        if is_alt:
            self.rect.y = -self.rect.height

    def update(self):
        self.rect.y += self.speed
        # self.speed += 0.0001
        # 判断背景图片是否移出屏幕窗口
        if self.rect.y > SCREEN_RECT.height:
            self.rect.y = -self.rect.height


class Enemy(GameSprite):

    def __init__(self):
        super().__init__("aline222.png")
        # 随机敌机的速度
        self.speed = random.randint(2, 5)

        # 随机敌机的水平位置
        self.rect.x = random.randint(0, (SCREEN_RECT.width-self.rect.width))

    def update(self):
        super().update()
        # 判断敌机是否移出屏幕
        if self.rect.y > SCREEN_RECT.height:
            print("飞出屏幕。。。")
            # 将敌机从敌机精灵组中删除
            self.kill()

    def __del__(self):
        print("删除敌机")


class Hero(GameSprite):
    """英雄类"""

    def __init__(self):
        super(Hero, self).__init__("plane33.png", 0)
        self.rect.centerx = SCREEN_RECT.centerx
        self.rect.bottom = SCREEN_RECT.bottom - 80
        self.bullets = pygame.sprite.Group()

    def update(self):
        self.rect.x += self.speed
        if self.rect.x <= 0:
            self.rect.x = 0
        elif self.rect.x >= (SCREEN_RECT.width - self.rect.width):
            self.rect.x = SCREEN_RECT.width - self.rect.width

    def fire(self):
        # 创建子弹精灵
        bullet = Bullet()

        # 设置子弹精灵的位置
        bullet.rect.bottom = self.rect.y -5
        bullet.rect.centerx = self.rect.centerx

        # 将子弹精灵添加到子弹精灵组中去
        self.bullets.add(bullet)


class Bullet(GameSprite):

    def __init__(self):
        super(Bullet, self).__init__(‘buleet6.png‘, -2)

    def update(self):
        super(Bullet, self).update()
        if self.rect.y <= 0:
            self.kill()

用pyhton写了一个飞机大战

标签：scree   bottom   rom   __name__   set   rect   飞机   lin   lan   

原文地址：https://www.cnblogs.com/Geek-/p/9951467.html