Python飛機大戰

'''
新手剛學python，仿著老師敲的程式碼。
1、敵方飛機只能左右徘徊(不會往下跑)並且不會發射子彈。
2、正在研究怎麼寫計分。
3、也參考了不少大佬的程式碼，但也僅僅只是參考了。
加油！
'''

import pygame
from pygame.locals import *
import time

# 子彈類
class Bullet(object):
    # 初始化子彈屬性：xy座標、視窗、子彈圖片
    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")
    # 子彈顯示
    def display(self):
        self.screen.blit(self.image, (self.x, self.y))
    # 子彈移動,y -= 10
    def move(self):
        self.y -= 10
    # 判斷子彈是否越界
    def judge(self):
        if self.y < 0:
            return True
        else:
            return False

# 玩家飛機類
class Aircraft_obj(object):
    # 初始化玩家飛機屬性：座標、視窗、子彈列表物件
    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 = []
    # 顯示玩家飛機圖片，for迴圈顯示發射子彈，如越界則刪除子彈
    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)
    # 玩家飛機移動
    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
    # 將子彈儲存在發射列表中
    def fire(self):
        self.bullet_list.append(Bullet(self.screen, self.x, self.y))
# 敵機類
class EnemyPlane(object):
    # 初始化敵機屬性：座標、視窗、圖片、移動反向、是否爆炸、爆炸圖片列表
    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
    # 敵機左右移動
    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'
    # 新增爆炸圖片列表
    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"))
    # 判斷是否爆炸
    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
    # 顯示爆炸效果或正常圖片，利用迴圈和sleep()暫停讓使用者看清
    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:
                # 暫停1秒
                time.sleep(1)
                exit()
        else:
            self.screen.blit(self.image, (self.x, self.y))
# 檢查鍵盤輸入函式
def key_control(aircraft_temp):
    for event in pygame.event.get():
        # 退出
        if event.type == QUIT:
            print("exit")
            exit()
        # 鍵盤按下事件
        elif event.type == KEYDOWN:
            # 按下a或←，呼叫玩家飛機向左移動方法
            if event.key == K_a or event.key == K_LEFT:
                print("left")
                aircraft_temp.move_left()
            # 按下d或→，，呼叫玩家飛機發射子彈方法
            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→，，呼叫玩家飛機發射子彈方法
            elif event.key == K_s or event.key == K_DOWN:
                print("down")
                aircraft_temp.move_down()

            # 按下空格，呼叫玩家飛機發射子彈方法
            elif event.key == K_SPACE:
                print("space")
                aircraft_temp.fire()
    # 得分系統
    def score():
        pass

# 主函式
def main():
    pygame.init()
    pygame.display.set_caption("飛機大戰")
    screen = pygame.display.set_mode((420,700), 0, 32)
    background = pygame.image.load('bj.png')

    # 建立玩家飛機物件
    aircraft = Aircraft_obj(screen)
    enemy = EnemyPlane(screen,0,0)
    enemy2 = EnemyPlane(screen,100,0)

    # 遊戲音效
    sound = pygame.mixer.Sound("時光洪流.mp3")
    sound.play()
    pygame.mixer.music.load("時光洪流.mp3")
    pygame.mixer.music.play(-1, 0.0)

    while True:
        screen.blit(background, (0, 0))
        aircraft.display()
        # 遍歷子彈，找到座標，判斷是否與敵機相逢
        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)
        # 暫停0.01秒
        time.sleep(0.01)
main()