Python数独游戏节日主题皮肤功能实现

下面是为数独游戏添加节日主题皮肤功能的完整实现方案,包含代码结构和具体实现:

设计思路
  1. 主题管理系统:定义主题数据结构,包含颜色方案和节日元素
  2. 皮肤切换机制:实现动态切换主题的接口
  3. 视觉元素扩展:为不同节日添加特色视觉元素
  4. 主题配置文件:使用JSON存储主题配置,便于扩展
代码实现
import pygame
import json
import os
from enum import Enum

# 节日主题枚举
class FestivalTheme(Enum):
    DEFAULT = 0
    CHRISTMAS = 1
    HALLOWEEN = 2
    SPRING_FESTIVAL = 3

# 主题管理器
class ThemeManager:
    def __init__(self):
        self.current_theme = FestivalTheme.DEFAULT
        self.themes = self.load_themes()
    
    def load_themes(self):
        """从JSON文件加载主题配置"""
        try:
            with open('themes.json', 'r') as f:
                return json.load(f)
        except FileNotFoundError:
            return self.create_default_themes()
    
    def create_default_themes(self):
        """创建默认主题配置"""
        themes = {
            "DEFAULT": {
                "bg_color": (255, 255, 255),
                "grid_color": (50, 50, 50),
                "number_color": (0, 0, 0),
                "highlight_color": (173, 216, 230),
                "decoration": None
            },
            "CHRISTMAS": {
                "bg_color": (230, 250, 250),
                "grid_color": (0, 100, 0),
                "number_color": (200, 0, 0),
                "highlight_color": (255, 215, 0),
                "decoration": "snowflake.png"
            },
            "HALLOWEEN": {
                "bg_color": (20, 20, 30),
                "grid_color": (150, 75, 0),
                "number_color": (255, 165, 0),
                "highlight_color": (255, 69, 0),
                "decoration": "pumpkin.png"
            },
            "SPRING_FESTIVAL": {
                "bg_color": (255, 240, 240),
                "grid_color": (200, 0, 0),
                "number_color": (255, 215, 0),
                "highlight_color": (0, 100, 0),
                "decoration": "lantern.png"
            }
        }
        with open('themes.json', 'w') as f:
            json.dump(themes, f, indent=4)
        return themes
    
    def set_theme(self, theme: FestivalTheme):
        """切换主题"""
        self.current_theme = theme
    
    def get_theme(self):
        """获取当前主题配置"""
        theme_name = self.current_theme.name
        return self.themes[theme_name]

# 数独游戏主类(简化版)
class SudokuGame:
    def __init__(self):
        pygame.init()
        self.screen = pygame.display.set_mode((600, 700))
        pygame.display.set_caption("节日主题数独")
        
        self.theme_manager = ThemeManager()
        self.load_resources()
        
    def load_resources(self):
        """加载装饰资源"""
        self.decorations = {}
        for theme in FestivalTheme:
            deco = self.theme_manager.themes[theme.name]["decoration"]
            if deco and os.path.exists(deco):
                self.decorations[theme] = pygame.image.load(deco)
    
    def draw_board(self):
        """绘制数独棋盘(带主题)"""
        theme = self.theme_manager.get_theme()
        
        # 绘制背景
        self.screen.fill(theme["bg_color"])
        
        # 绘制网格
        grid_color = theme["grid_color"]
        for i in range(10):
            width = 3 if i % 3 == 0 else 1
            pygame.draw.line(
                self.screen, grid_color, 
                (50, 50 + i * 60), (590, 50 + i * 60), width
            )
            pygame.draw.line(
                self.screen, grid_color, 
                (50 + i * 60, 50), (50 + i * 60, 590), width
            )
        
        # 绘制节日装饰
        if self.theme_manager.current_theme in self.decorations:
            deco_img = self.decorations[self.theme_manager.current_theme]
            self.screen.blit(deco_img, (500, 20))
    
    def draw_ui(self):
        """绘制主题切换UI"""
        font = pygame.font.SysFont(None, 30)
        y_pos = 610
        
        for i, theme in enumerate(FestivalTheme):
            color = (0, 0, 200) if theme == self.theme_manager.current_theme else (100, 100, 100)
            text = font.render(theme.name.replace('_', ' '), True, color)
            self.screen.blit(text, (50 + i * 150, y_pos))
    
    def run(self):
        running = True
        while running:
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    running = False
                elif event.type == pygame.MOUSEBUTTONDOWN:
                    x, y = event.pos
                    # 检测主题切换点击
                    if y > 610 and y < 650:
                        theme_index = (x - 50) // 150
                        if 0 <= theme_index < len(FestivalTheme):
                            self.theme_manager.set_theme(list(FestivalTheme)[theme_index])
            
            self.draw_board()
            self.draw_ui()
            pygame.display.flip()
        
        pygame.quit()

if __name__ == "__main__":
    game = SudokuGame()
    game.run()

功能说明
  1. 主题配置系统

    • 使用JSON文件存储主题配置,包含颜色方案和装饰元素
    • 支持动态添加新主题(只需修改JSON文件)
  2. 视觉元素

    • 不同节日的特色配色方案(圣诞红绿、春节红金等)
    • 节日装饰图标(圣诞雪花、春节灯笼等)
    • 主题切换高亮指示
  3. 交互设计

    • 底部主题选择栏
    • 点击切换即时生效
    • 当前主题高亮显示
  4. 扩展性

    • 通过添加新枚举值扩展节日类型
    • 装饰资源自动加载机制
    • 配置文件与代码分离
使用示例
  1. 创建themes.json配置文件
  2. 准备节日装饰图片(如snowflake.png
  3. 运行游戏后点击底部主题名称切换皮肤
  4. 观察棋盘颜色和装饰元素变化

此实现保持代码结构清晰,通过面向对象设计确保各功能模块独立,便于后续扩展更多节日主题或添加新功能。

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