main.py

import pygame, random
import button
import choose
import level
import sys
from game import Game
import inputbox
from authSystem import AuthSystem

pygame.init()
pygame.mixer.music.load("Sounds/music.ogg")
pygame.mixer.music.play(-1)

SCREEN_WIDTH = 770
SCREEN_HEIGHT = 620

screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption('GAME NHOM 7')

music_playing = True
# Tải ảnh lên
background_img = pygame.image.load('images/background2.png').convert()
background_img = pygame.transform.scale(background_img, (SCREEN_WIDTH, SCREEN_HEIGHT))

batdau_img = pygame.image.load('images/btn_batdau.png').convert_alpha()
luachon_img = pygame.image.load('images/btn_luachon.png').convert_alpha()
thoat_img = pygame.image.load('images/btn_thoat.png').convert_alpha()
quaylai_img = pygame.image.load('images/btn_quaylai.png').convert_alpha()
bat_nhac_img = pygame.image.load('images/batnhac.png').convert_alpha()
tat_nhac_img = pygame.image.load('images/tatnhac.png').convert_alpha()
choilai_img = pygame.image.load('images/btn_choilai.png').convert_alpha()
tieptuc_img = pygame.image.load('images/btn_tieptuc.png').convert_alpha()
chonman_img = pygame.image.load('images/btn_chonman.png').convert_alpha()

# Tạo button
batdau_button = button.Button(375, 270, batdau_img, 0.5)
luachon_button = button.Button(375, 350, luachon_img, 0.5)
thoat_button = button.Button(375, 430, thoat_img, 0.5)
quaylai_button = button.Button(375, 500, quaylai_img, 0.3)
batnhac_button = button.Button(375,350, bat_nhac_img, 3.0)
tatnhac_button= button.Button(375,430, tat_nhac_img, 3.0)
choilai_button= button.Button(375,300, choilai_img, 0.5)
tieptuc_button= button.Button(375,300, tieptuc_img, 0.5)
chonman_button= button.Button(375,370, chonman_img, 0.5)

# Trạng thái game
menu_state = ["main"]

# Font
font_path = 'fonts/SVN-Determination Sans.otf'
font = pygame.font.Font(font_path, 5)
font_tieude = pygame.font.Font(font_path, 40)
font2 = pygame.font.Font(font_path, 20)

# Màu sắc
Black = (1, 1, 1)
White = (250, 250, 250)
Red = (250, 0, 0)

def draw_text(text, path, size, text_color, x, y):
    font = pygame.font.Font(path, size)
    img = font.render(text, True, text_color)
    screen.blit(img, (x, y))

#Thông tin người dùng
FILE_NAME = "user_data.json"

current_user = None #người dùng hiện tại

# Tạo các ô nhập liệu
username_box = inputbox.InputBox(330, 150, 200, 32)
password_box = inputbox.InputBox(330, 200, 200, 32)
auth_system = AuthSystem(FILE_NAME)

# Biến trạng thái
message = ""
mode = "register"

#Kết quả game
resultGame = None
max_level_index = 4

# Vẽ score
score_text_surface = font.render("SCORE", True, White)
highscore_text_surface = font.render("HIGH SCORE",True, White)

# Main game loop
run = True
character_selected = False
selected_character_index = None
level_selected = False
selected_level_index = None

clock = pygame.time.Clock()
SHOOT_LASER = pygame.USEREVENT
pygame.time.set_timer(SHOOT_LASER, 300)

BONUSSHIP = pygame.USEREVENT + 1
pygame.time.set_timer(BONUSSHIP, random.randint(4000, 8000))

BOSS_SHOOT = pygame.USEREVENT + 2
pygame.time.set_timer(BOSS_SHOOT, 1000)

while run:
    screen.blit(background_img, (0, 0))  # Vẽ nền

    if menu_state[0] == "main":
        draw_text("CHEO", font_path, 120, White, 260, 20)
        draw_text("GAME", font_path, 120, White, 260, 97)
        if batdau_button.draw(screen):
            if current_user:
                menu_state[0] = "choose"
            else:
                menu_state[0] = "register"
        if luachon_button.draw(screen):
            menu_state[0] = "options"
        if thoat_button.draw(screen):
            run = False

    elif menu_state[0] == "choose":
        shooter_choose = choose.Choose(SCREEN_WIDTH, SCREEN_HEIGHT)
        selected_character_index = shooter_choose.character_select(screen, menu_state)

        if selected_character_index is not None:
            character_selected = True
            level_selected = False
        else:
            character_selected = False

    elif menu_state[0] == "level":
        screen.blit(background_img, (0, 0))

        level_choose = level.Level(SCREEN_WIDTH, SCREEN_HEIGHT, current_user)
        selected_level_index = level_choose.level_select(screen, menu_state)

        if selected_level_index is not None:
            level_selected = True
        else:
            level_selected = False

    elif menu_state[0] == "start":
        if selected_character_index is not None and selected_level_index is not None:
            game = Game(SCREEN_WIDTH, SCREEN_HEIGHT, menu_state, selected_character_index, selected_level_index, current_user)

            while menu_state[0] == "start":
                for event in pygame.event.get():
                    if event.type == pygame.QUIT:
                        pygame.quit()
                        sys.exit()
                    if event.type == SHOOT_LASER and game.run:
                        game.invader_shoot_laser()
                    if event.type == BONUSSHIP and game.run:
                        game.create_bonus_ship()
                        pygame.time.set_timer(BONUSSHIP, random.randint(4000, 8000))
                    if event.type == BOSS_SHOOT and game.run:
                        game.boss_shoot_laser()

                    keys = pygame.key.get_pressed()
                    if keys[pygame.K_SPACE] and not game.run:
                        game.reset()

                # Cập nhật
                if game.run:
                    game.shooter_group.update()
                    game.move_invaders()
                    game.invader_lasers_group.update()
                    game.bonus_ship_group.update()
                    game.boss_group.update()
                    game.boss_lasers_group.update()
                    result = game.check_for_collisions()
                    if result:
                        resultGame = result
                        print("Kết quả: ", result)
                        menu_state[0] = "result"

                # Vẽ
                screen.blit(background_img, (0, 0))
                game.shooter_group.draw(screen)
                if game.shooter_group.sprite:
                    game.shooter_group.sprite.lasers_group.draw(screen)
                for object in game.object:
                    object.blocks_group.draw(screen)
                life_image = pygame.transform.scale(game.shooter_group.sprite.image, (52, 52))
                x = 550
                for life in range(game.lives):
                    screen.blit(life_image, (x, 7))  # surface, position
                    x += 50

                score_text = f"Score: {game.score}"
                draw_text(score_text, font_path, 22, White, 100, 9)
                score_high = f"High Score: {game.highscore}"
                draw_text(score_high, font_path, 22, White, 350,9)

                game.invaders_group.draw(screen)
                game.invader_lasers_group.draw(screen)
                game.draw_level(screen)
                game.bonus_ship_group.draw(screen)
                game.boss_group.draw(screen)
                game.boss_lasers_group.draw(screen)

                pygame.display.update()
                clock.tick(60)

    elif menu_state[0] == "options":
        draw_text("CÀI ĐẶT", font_path, 40, White, 310, 70)
        if batnhac_button.draw(screen):
            if not music_playing:  # Chỉ bật nhạc nếu nhạc chưa được bật
                music_playing = True
                pygame.mixer.music.play(-1)
        if tatnhac_button.draw(screen):
            if music_playing:
                pygame.mixer.music.stop()
                music_playing = False
        if quaylai_button.draw(screen):
            menu_state[0] = "main"

    elif menu_state[0] == "result":
        if resultGame == "win":
            draw_text("Bạn đã thắng!", font_path, 70, White, 200, 70)

            if selected_level_index < max_level_index:
                if tieptuc_button.draw(screen):
                    selected_level_index += 1
                    menu_state[0] = "start"
            else:
                draw_text("Bạn đã hoàn thành tất cả cấp độ!", font_path, 40, White, 100, 180)

            if chonman_button.draw(screen):
                menu_state[0] = "level"
            if quaylai_button.draw(screen):
                menu_state[0] = "main"

        if resultGame == "lose":
            draw_text("Bạn đã thua!", font_path, 70, White, 200, 70)
            if choilai_button.draw(screen):
                menu_state[0] = "start"
            if chonman_button.draw(screen):
                menu_state[0] = "level"
            if quaylai_button.draw(screen):
                menu_state[0] = "main"

    elif menu_state[0] == "register":
        draw_text("ĐĂNG KÝ" if mode == "register" else "ĐĂNG NHẬP",font_path, 40, White, 300, 50)
        draw_text("Tên người dùng:", font_path, 20, White, 160, 150)
        draw_text("Mật khẩu:", font_path, 20, White, 160, 200)

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                menu_state[0] = "main"

            # Xử lý sự kiện nhập liệu
            username_box.handle_event(event)
            password_box.handle_event(event)

            if event.type == pygame.MOUSEBUTTONDOWN:
                if login_button.collidepoint(event.pos):
                    username = username_box.get_text()
                    password = password_box.get_text()
                    if username and password:
                        if mode == "register":
                            message, current_user = auth_system.register(username, password)
                        elif mode == "login":
                            message, current_user = auth_system.login(username, password)
                        username_box.clear_text()
                        password_box.clear_text()
                elif mode_button.collidepoint(event.pos):
                    mode = "login" if mode == "register" else "register"

        # Cập nhật
        username_box.update()
        password_box.update()

        # Vẽ
        username_box.draw(screen)
        password_box.draw(screen)

        draw_text(message, font_path, 20, Red, 250, 270)

        if current_user:
            draw_text(f"Tên: {current_user}", font_path, 13, White, 5, 5)
            menu_state[0] = "choose"

        login_button = pygame.Rect(300, 330, 150, 40)
        pygame.draw.rect(screen, White, login_button, border_radius=10)
        login_text = font2.render("Đăng ký" if mode == "register" else "Đăng nhập", True, Black)
        screen.blit(login_text, (login_button.x + (login_button.width - login_text.get_width()) // 2,
                                 login_button.y + (login_button.height - login_text.get_height()) // 2))

        # Nút chuyển chế độ
        mode_button = pygame.Rect(220, 380, 300, 40)
        mode_text = font2.render("Bạn đã có tài khoản? ĐĂNG NHẬP" if mode == "register" else "Bạn chưa có tài khoản? ĐĂNG KÝ", True, White)
        screen.blit(mode_text, (mode_button.x + (mode_button.width - mode_text.get_width()) // 2,
                                mode_button.y + (mode_button.height - mode_text.get_height()) // 2))

        if quaylai_button.draw(screen):
            menu_state[0] = "main"

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            sys.exit()

    print("Menu State:", menu_state)
    print("Selected Character Index:", selected_character_index + 1 if selected_character_index is not None else "None")
    print("Selected Level Index:", selected_level_index + 1 if selected_level_index is not None else "None")

    pygame.display.update()
    clock.tick(60)

pygame.quit()