python飞机大战

'''
新手刚学python，仿着老师敲的代码。
1、敌方飞机只能左右徘徊(不会往下跑)并且不会发射子弹。
2、正在研究怎么写计分。
3、也参考了不少大佬的代码，但也仅仅只是参考了。
加油！
'''

import pygame
from pygame.locals import *
import time

# 子弹类
class Bullet(object):
    # 初始化子弹属性：xy坐标、窗口、子弹图片
    def __init__(self, screen_temp, x, y):
        self.x = x--18
        self.y = y-15
        self.screen = screen_temp
        self.image = pygame.image.load("zd.png")
    # 子弹显示
    def display(self):
        self.screen.blit(self.image, (self.x, self.y))
    # 子弹移动,y -= 10
    def move(self):
        self.y -= 10
    # 判断子弹是否越界
    def judge(self):
        if self.y < 0:
            return True
        else:
            return False

# 玩家飞机类
class Aircraft_obj(object):
    # 初始化玩家飞机属性：坐标、窗口、子弹列表对象
    def __init__(self, screen_temp):
        self.x = 190
        self.y = 650
        self.screen = screen_temp
        self.image = pygame.image.load("FeiJi.jpeg")
        self.bullet_list = []
    # 显示玩家飞机图片，for循环显示发射子弹，如越界则删除子弹
    def display(self):
        self.screen.blit(self.image, (self.x, self.y))
        for bullet in self.bullet_list:
            bullet.display()
            bullet.move()
            if bullet.judge():
                self.bullet_list.remove(bullet)
    # 玩家飞机移动
    def move_left(self):
        if self.x < 10:
            pass
        else:
            self.x -= 10
    def move_right(self):
        if self.x > 480-100-10:
            pass
        else:
            self.x += 10
    def move_up(self):
        if self.y < 10:
            pass
        else:
            self.y -= 10
    def move_down(self):
        if self.y > 650:
            pass
        else:
            self.y += 10
    # 将子弹储存在发射列表中
    def fire(self):
        self.bullet_list.append(Bullet(self.screen, self.x, self.y))
# 敌机类
class EnemyPlane(object):
    # 初始化敌机属性：坐标、窗口、图片、移动反向、是否爆炸、爆炸图片列表
    def __init__(self, screen_temp, x, y):
        self.x = x
        self.y = y
        self.screen = screen_temp
        self.image = pygame.image.load("DiJi.jpg")
        self.direction = 'right'
        self.hit = False
        self.bomb_lists = []
        self.__crate_images()
        self.image_num = 0
        self.image_index = 0
    # 敌机左右移动
    def move(self):
        if self.hit == True:
            pass
        else:
            if self.direction == 'right':
                self.x += 5
            elif self.direction == 'left':
                self.x -= 5
            if self.x > 420-50:
                self.direction = 'left'
            elif self.x < 0:
                self.direction = 'right'
    # 添加爆炸图片列表
    def __crate_images(self):
        self.bomb_lists.append(pygame.image.load("baozha.png"))
        self.bomb_lists.append(pygame.image.load("baozha.png"))
        self.bomb_lists.append(pygame.image.load("baozha.png"))
        self.bomb_lists.append(pygame.image.load("baozha.png"))
    # 判断是否爆炸
    def blast(self, x1, x2, y):
        if((x1>=self.x and x2<=self.x+51) or x2==self.x or x1==self.x+51) and y<39:
            self.hit = True
    # 显示爆炸效果或正常图片，利用循环和sleep()暂停让用户看清
    def display(self):
        if self.hit == True:
            self.screen.blit(self.bomb_lists[self.image_index], (self.x, self.y))
            self.image_num += 1
            if self.image_num == 7:
                self.image_num = 0
                self.image_index += 1
            if self.image_index > 3:
                # 暂停1秒
                time.sleep(1)
                exit()
        else:
            self.screen.blit(self.image, (self.x, self.y))
# 检查键盘输入函数
def key_control(aircraft_temp):
    for event in pygame.event.get():
        # 退出
        if event.type == QUIT:
            print("exit")
            exit()
        # 键盘按下事件
        elif event.type == KEYDOWN:
            # 按下a或←，调用玩家飞机向左移动方法
            if event.key == K_a or event.key == K_LEFT:
                print("left")
                aircraft_temp.move_left()
            # 按下d或→，，调用玩家飞机发射子弹方法
            elif event.key == K_d or event.key == K_RIGHT:
                print("right")
                aircraft_temp.move_right()

            elif event.key == K_w or event.key == K_UP:
                print("up")
                aircraft_temp.move_up()
            # 按下d或→，，调用玩家飞机发射子弹方法
            elif event.key == K_s or event.key == K_DOWN:
                print("down")
                aircraft_temp.move_down()

            # 按下空格，调用玩家飞机发射子弹方法
            elif event.key == K_SPACE:
                print("space")
                aircraft_temp.fire()
    # 得分系统
    def score():
        pass

# 主函数
def main():
    pygame.init()
    pygame.display.set_caption("飞机大战")
    screen = pygame.display.set_mode((420,700), 0, 32)
    background = pygame.image.load('bj.png')

    # 创建玩家飞机对象
    aircraft = Aircraft_obj(screen)
    enemy = EnemyPlane(screen,0,0)
    enemy2 = EnemyPlane(screen,100,0)

    # 游戏音效
    sound = pygame.mixer.Sound("时光洪流.mp3")
    sound.play()
    pygame.mixer.music.load("时光洪流.mp3")
    pygame.mixer.music.play(-1, 0.0)

    while True:
        screen.blit(background, (0, 0))
        aircraft.display()
        # 遍历子弹，找到坐标，判断是否与敌机相逢
        for bullet in aircraft.bullet_list:
            x1 = bullet.x
            x2 = bullet.x+22
            y1 = bullet.y
            enemy.blast(x1, x2, y1)
        enemy.display()
        enemy2.display()
        enemy.move()
        enemy2.move()
        pygame.display.update()
        key_control(aircraft)
        # 暂停0.01秒
        time.sleep(0.01)
main()