feat: 添加推箱子游戏示例及相关资源文件

新增推箱子游戏示例，包含完整的游戏逻辑、场景管理、音效控制和存档系统。主要功能包括： - 实现游戏主菜单、关卡选择、游戏场景和通关场景 - 添加音效控制和存档功能 - 支持手柄操作和键盘输入 - 包含8个不同难度的关卡设计 - 添加游戏所需的所有资源文件（图片、音效、字体等）同时更新了构建脚本，支持在MinGW和Nintendo Switch平台编译运行。
2026-02-10 16:15:11 +08:00 · 2026-02-10 16:15:11 +08:00 · 120b272abf
parent 4066abf40f
commit 120b272abf
51 changed files with 2570 additions and 0 deletions
--- a/examples/collision_demo/main.cpp
+++ b/examples/collision_demo/main.cpp
@ -0,0 +1,281 @@
+#include <cmath>
+#include <extra2d/extra2d.h>
+#include <sstream>
+
+
+using namespace extra2d;
+
+// ============================================================================
+// 碰撞测试节点 - 有实际边界框
+// ============================================================================
+class CollisionBox : public Node {
+public:
+  CollisionBox(float width, float height, const Color &color)
+      : width_(width), height_(height), color_(color), isColliding_(false) {
+    // 启用空间索引，这是碰撞检测的关键
+    setSpatialIndexed(true);
+  }
+
+  void setColliding(bool colliding) { isColliding_ = colliding; }
+
+  Rect getBoundingBox() const override {
+    // 返回实际的矩形边界
+    Vec2 pos = getPosition();
+    return Rect(pos.x - width_ / 2, pos.y - height_ / 2, width_, height_);
+  }
+
+  void onRender(RenderBackend &renderer) override {
+    Vec2 pos = getPosition();
+
+    // 绘制填充矩形
+    Color fillColor = isColliding_ ? Color(1.0f, 0.2f, 0.2f, 0.8f) : color_;
+    renderer.fillRect(
+        Rect(pos.x - width_ / 2, pos.y - height_ / 2, width_, height_),
+        fillColor);
+
+    // 绘制边框
+    Color borderColor = isColliding_ ? Color(1.0f, 0.0f, 0.0f, 1.0f)
+                                     : Color(1.0f, 1.0f, 1.0f, 0.5f);
+    float borderWidth = isColliding_ ? 3.0f : 2.0f;
+    renderer.drawRect(
+        Rect(pos.x - width_ / 2, pos.y - height_ / 2, width_, height_),
+        borderColor, borderWidth);
+  }
+
+private:
+  float width_, height_;
+  Color color_;
+  bool isColliding_;
+};
+
+// ============================================================================
+// 碰撞检测场景
+// ============================================================================
+class CollisionDemoScene : public Scene {
+public:
+  void onEnter() override {
+    E2D_LOG_INFO("CollisionDemoScene::onEnter - 碰撞检测演示");
+
+    // 设置背景色
+    setBackgroundColor(Color(0.05f, 0.05f, 0.1f, 1.0f));
+
+    // 获取屏幕中心
+    auto &app = Application::instance();
+    float centerX = app.getConfig().width / 2.0f;
+    float centerY = app.getConfig().height / 2.0f;
+
+    // 创建静态碰撞框
+    createStaticBoxes(centerX, centerY);
+
+    // 创建移动的中心方块
+    centerBox_ =
+        makePtr<CollisionBox>(80.0f, 80.0f, Color(0.2f, 0.6f, 1.0f, 0.8f));
+    centerBox_->setPosition(Vec2(centerX, centerY));
+    addChild(centerBox_);
+
+    // 加载字体
+    loadFonts();
+
+    E2D_LOG_INFO("创建了 {} 个碰撞框", boxes_.size() + 1);
+  }
+
+  void onUpdate(float dt) override {
+    Scene::onUpdate(dt);
+
+    // 旋转中心方块
+    rotationAngle_ += rotationSpeed_ * dt;
+    if (rotationAngle_ >= 360.0f)
+      rotationAngle_ -= 360.0f;
+
+    // 让中心方块沿圆形路径移动
+    float radius = 150.0f;
+    float rad = rotationAngle_ * 3.14159f / 180.0f;
+
+    auto &app = Application::instance();
+    Vec2 center =
+        Vec2(app.getConfig().width / 2.0f, app.getConfig().height / 2.0f);
+
+    centerBox_->setPosition(Vec2(center.x + std::cos(rad) * radius,
+                                 center.y + std::sin(rad) * radius));
+    centerBox_->setRotation(rotationAngle_);
+
+    // 执行碰撞检测
+    performCollisionDetection();
+
+    // 检查退出按键
+    auto &input = Application::instance().input();
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_START)) {
+      E2D_LOG_INFO("退出应用");
+      Application::instance().quit();
+    }
+  }
+
+  void onRender(RenderBackend &renderer) override {
+    Scene::onRender(renderer);
+
+    // 绘制说明文字
+    drawUI(renderer);
+  }
+
+private:
+  /**
+   * @brief 加载字体资源
+   */
+  void loadFonts() {
+    auto &resources = Application::instance().resources();
+
+    std::vector<std::string> fontPaths = {
+        "romfs:/assets/font.ttf" // 备选字体
+    };
+
+    titleFont_ = resources.loadFontWithFallbacks(fontPaths, 60, true);
+    infoFont_ = resources.loadFontWithFallbacks(fontPaths, 28, true);
+
+    if (!titleFont_) {
+      E2D_LOG_WARN("无法加载标题字体");
+    }
+    if (!infoFont_) {
+      E2D_LOG_WARN("无法加载信息字体");
+    }
+  }
+
+  /**
+   * @brief 创建静态碰撞框
+   */
+  void createStaticBoxes(float centerX, float centerY) {
+    // 创建围绕中心的静态碰撞框
+    std::vector<std::pair<Vec2, Color>> positions = {
+        {Vec2(centerX - 200, centerY - 150), Color(0.3f, 1.0f, 0.3f, 0.7f)},
+        {Vec2(centerX + 200, centerY - 150), Color(1.0f, 0.3f, 0.3f, 0.7f)},
+        {Vec2(centerX - 200, centerY + 150), Color(0.3f, 0.3f, 1.0f, 0.7f)},
+        {Vec2(centerX + 200, centerY + 150), Color(1.0f, 1.0f, 0.3f, 0.7f)},
+        {Vec2(centerX, centerY - 220), Color(1.0f, 0.3f, 1.0f, 0.7f)},
+        {Vec2(centerX, centerY + 220), Color(0.3f, 1.0f, 1.0f, 0.7f)},
+    };
+
+    for (const auto &[pos, color] : positions) {
+      auto box = makePtr<CollisionBox>(70.0f, 70.0f, color);
+      box->setPosition(pos);
+      addChild(box);
+      boxes_.push_back(box);
+    }
+  }
+
+  /**
+   * @brief 执行碰撞检测
+   */
+  void performCollisionDetection() {
+    // 清除之前的碰撞状态
+    centerBox_->setColliding(false);
+    for (auto &box : boxes_) {
+      box->setColliding(false);
+    }
+
+    // 使用空间索引进行碰撞检测
+    auto collisions = queryCollisions();
+
+    collisionCount_ = collisions.size();
+
+    // 标记碰撞的节点
+    for (const auto &[nodeA, nodeB] : collisions) {
+      if (auto boxA = dynamic_cast<CollisionBox *>(nodeA)) {
+        boxA->setColliding(true);
+      }
+      if (auto boxB = dynamic_cast<CollisionBox *>(nodeB)) {
+        boxB->setColliding(true);
+      }
+    }
+  }
+
+  /**
+   * @brief 绘制UI界面
+   */
+  void drawUI(RenderBackend &renderer) {
+    if (!titleFont_ || !infoFont_)
+      return;
+
+    auto &app = Application::instance();
+
+    // 绘制标题
+    renderer.drawText(*titleFont_, "碰撞检测演示", Vec2(50.0f, 30.0f),
+                      Color(1.0f, 1.0f, 1.0f, 1.0f));
+
+    // 绘制说明文字
+    renderer.drawText(*infoFont_, "蓝色方块旋转并检测碰撞", Vec2(50.0f, 80.0f),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    renderer.drawText(*infoFont_, "红色 = 检测到碰撞", Vec2(50.0f, 105.0f),
+                      Color(1.0f, 0.5f, 0.5f, 1.0f));
+
+    // 绘制碰撞统计
+    std::stringstream ss;
+    ss << "碰撞数: " << collisionCount_;
+    renderer.drawText(*infoFont_, ss.str(), Vec2(50.0f, 150.0f),
+                      Color(1.0f, 1.0f, 0.5f, 1.0f));
+
+    // 绘制 FPS
+    ss.str("");
+    ss << "FPS: " << app.fps();
+    renderer.drawText(*infoFont_, ss.str(), Vec2(50.0f, 175.0f),
+                      Color(0.8f, 1.0f, 0.8f, 1.0f));
+
+    // 绘制操作提示
+    float screenHeight = static_cast<float>(app.getConfig().height);
+    renderer.drawText(*infoFont_, "按 + 键退出",
+                      Vec2(50.0f, screenHeight - 50.0f),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+  }
+
+  Ptr<CollisionBox> centerBox_;
+  std::vector<Ptr<CollisionBox>> boxes_;
+  float rotationAngle_ = 0.0f;
+  float rotationSpeed_ = 60.0f; // 旋转速度（度/秒）
+  size_t collisionCount_ = 0;
+
+  // 字体资源
+  Ptr<FontAtlas> titleFont_;
+  Ptr<FontAtlas> infoFont_;
+};
+
+// ============================================================================
+// 程序入口
+// ============================================================================
+
+int main(int argc, char **argv)
+{
+  // 初始化日志系统
+  Logger::init();
+  Logger::setLevel(LogLevel::Debug);
+
+  E2D_LOG_INFO("========================");
+  E2D_LOG_INFO("Easy2D 碰撞检测演示");
+  E2D_LOG_INFO("========================");
+
+  // 获取应用实例
+  auto &app = Application::instance();
+
+  // 配置应用
+  AppConfig config;
+  config.title = "Easy2D - 碰撞检测演示";
+  config.width = 1280;
+  config.height = 720;
+  config.vsync = true;
+  config.fpsLimit = 60;
+
+  // 初始化应用
+  if (!app.init(config)) {
+    E2D_LOG_ERROR("应用初始化失败！");
+    return -1;
+  }
+
+  // 进入场景
+  app.enterScene(makePtr<CollisionDemoScene>());
+
+  E2D_LOG_INFO("开始主循环...");
+
+  // 运行应用
+  app.run();
+
+  E2D_LOG_INFO("应用结束");
+
+  return 0;
+}
--- a/examples/collision_demo/romfs/assets/font.ttf
+++ b/examples/collision_demo/romfs/assets/font.ttf
--- a/examples/collision_demo/xmake.lua
+++ b/examples/collision_demo/xmake.lua
@ -0,0 +1,61 @@
+-- ==============================================
+-- Collision Demo 示例 - Xmake 构建脚本
+-- 支持平台: MinGW (Windows), Nintendo Switch
+-- ==============================================
+
+-- 获取当前平台
+local host_plat = os.host()
+local target_plat = get_config("plat") or host_plat
+
+-- 可执行文件目标
+target("collision_demo")
+    set_kind("binary")
+    add_files("main.cpp")
+    add_includedirs("../../Extra2D/include")
+    add_deps("extra2d")
+
+    if target_plat == "switch" then
+        set_plat("switch")
+        set_arch("arm64")
+        set_toolchains("switch")
+        set_targetdir("build/switch")
+
+        after_build(function (target)
+            local devkitPro = os.getenv("DEVKITPRO") or "C:/devkitPro"
+            local elf_file = target:targetfile()
+            local output_dir = path.directory(elf_file)
+            local nacp_file = path.join(output_dir, "collision_demo.nacp")
+            local nro_file = path.join(output_dir, "collision_demo.nro")
+            local nacptool = path.join(devkitPro, "tools/bin/nacptool.exe")
+            local elf2nro = path.join(devkitPro, "tools/bin/elf2nro.exe")
+
+            if os.isfile(nacptool) and os.isfile(elf2nro) then
+                os.vrunv(nacptool, {"--create", "Collision Demo", "Extra2D Team", "1.0.0", nacp_file})
+                local romfs = path.absolute("romfs")
+                if os.isdir(romfs) then
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file, "--romfsdir=" .. romfs})
+                else
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file})
+                end
+            end
+        end)
+
+    elseif target_plat == "mingw" then
+        set_plat("mingw")
+        set_arch("x86_64")
+        set_targetdir("build/mingw")
+        add_ldflags("-mwindows", {force = true})
+
+        after_build(function (target)
+            local romfs = path.absolute("romfs")
+            if os.isdir(romfs) then
+                local target_dir = path.directory(target:targetfile())
+                local assets_dir = path.join(target_dir, "assets")
+                if not os.isdir(assets_dir) then
+                    os.mkdir(assets_dir)
+                end
+                os.cp(path.join(romfs, "assets/*"), assets_dir)
+            end
+        end)
+    end
+target_end()
--- a/examples/hello_world/main.cpp
+++ b/examples/hello_world/main.cpp
@ -0,0 +1,119 @@
+#include <extra2d/extra2d.h>
+
+using namespace extra2d;
+
+
+// ============================================================================
+// Hello World 场景
+// ============================================================================
+
+/**
+ * @brief Hello World 场景类
+ * 显示简单的 "Hello World" 文字
+ */
+class HelloWorldScene : public Scene {
+public:
+  /**
+   * @brief 场景进入时调用
+   */
+  void onEnter() override {
+    E2D_LOG_INFO("HelloWorldScene::onEnter - 进入场景");
+
+    // 设置背景颜色为深蓝色
+    setBackgroundColor(Color(0.1f, 0.1f, 0.3f, 1.0f));
+
+    // 加载字体（支持多种字体后备）
+    auto &resources = Application::instance().resources();
+    font_ = resources.loadFont("assets/font.ttf", 48, true);
+
+    if (!font_) {
+      E2D_LOG_ERROR("字体加载失败，文字渲染将不可用！");
+    }
+  }
+
+  /**
+   * @brief 每帧更新时调用
+   * @param dt 时间间隔（秒）
+   */
+  void onUpdate(float dt) override {
+    Scene::onUpdate(dt);
+
+    // 检查退出按键
+    auto &input = Application::instance().input();
+
+    // Switch: 使用手柄 START 按钮
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_START)) {
+      E2D_LOG_INFO("退出应用 (START 按钮)");
+      Application::instance().quit();
+    }
+  }
+
+  /**
+   * @brief 渲染时调用
+   * @param renderer 渲染后端
+   */
+  void onRender(RenderBackend &renderer) override {
+    Scene::onRender(renderer);
+
+    if (!font_)
+      return;
+
+    // 屏幕中心位置
+    float centerX = 640.0f; // 1280 / 2
+    float centerY = 360.0f; // 720 / 2
+
+    // 绘制 "你好世界" 文字（白色，居中）
+    renderer.drawText(*font_, "你好世界", Vec2(centerX - 100.0f, centerY),Color(1.0f, 1.0f, 1.0f, 1.0f));
+
+    // 绘制提示文字（黄色）
+    renderer.drawText(*font_, "退出按键（START 按钮）",Vec2(centerX - 80.0f, centerY + 50.0f), Color(1.0f, 1.0f, 0.0f, 1.0f));
+  }
+
+private:
+  Ptr<FontAtlas> font_; // 字体图集
+};
+
+// ============================================================================
+// 程序入口
+// ============================================================================
+
+int main(int argc, char **argv)
+{
+  // 初始化日志系统
+  Logger::init();
+  Logger::setLevel(LogLevel::Debug);
+
+  E2D_LOG_INFO("========================");
+  E2D_LOG_INFO("Easy2D Hello World Demo");
+  E2D_LOG_INFO("Platform: {}", platform::getPlatformName());
+  E2D_LOG_INFO("========================");
+
+  // 获取应用实例
+  auto &app = Application::instance();
+
+  // 配置应用
+  AppConfig config;
+  config.title = "Easy2D - Hello World";
+  config.width = 1280;
+  config.height = 720;
+  config.vsync = true;
+  config.fpsLimit = 60;
+
+  // 初始化应用
+  if (!app.init(config)) {
+    E2D_LOG_ERROR("应用初始化失败！");
+    return -1;
+  }
+
+  // 进入 Hello World 场景
+  app.enterScene(makePtr<HelloWorldScene>());
+
+  E2D_LOG_INFO("开始主循环...");
+
+  // 运行应用
+  app.run();
+
+  E2D_LOG_INFO("应用结束");
+
+  return 0;
+}
--- a/examples/hello_world/romfs/assets/font.ttf
+++ b/examples/hello_world/romfs/assets/font.ttf
--- a/examples/hello_world/xmake.lua
+++ b/examples/hello_world/xmake.lua
@ -0,0 +1,63 @@
+-- ==============================================
+-- Hello World 示例 - Xmake 构建脚本
+-- 支持平台: MinGW (Windows), Nintendo Switch
+-- ==============================================
+
+-- 获取当前平台
+local host_plat = os.host()
+local target_plat = get_config("plat") or host_plat
+
+-- 可执行文件目标
+target("hello_world")
+    set_kind("binary")
+    add_files("main.cpp")
+    add_includedirs("../../Extra2D/include")
+    add_deps("extra2d")
+
+    if target_plat == "switch" then
+        set_plat("switch")
+        set_arch("arm64")
+        set_toolchains("switch")
+        set_targetdir("build/switch")
+
+        -- 生成 NRO
+        after_build(function (target)
+            local devkitPro = os.getenv("DEVKITPRO") or "C:/devkitPro"
+            local elf_file = target:targetfile()
+            local output_dir = path.directory(elf_file)
+            local nacp_file = path.join(output_dir, "hello_world.nacp")
+            local nro_file = path.join(output_dir, "hello_world.nro")
+            local nacptool = path.join(devkitPro, "tools/bin/nacptool.exe")
+            local elf2nro = path.join(devkitPro, "tools/bin/elf2nro.exe")
+
+            if os.isfile(nacptool) and os.isfile(elf2nro) then
+                os.vrunv(nacptool, {"--create", "Hello World", "Extra2D Team", "1.0.0", nacp_file})
+                local romfs = path.absolute("romfs")
+                if os.isdir(romfs) then
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file, "--romfsdir=" .. romfs})
+                else
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file})
+                end
+            end
+        end)
+
+    elseif target_plat == "mingw" then
+        set_plat("mingw")
+        set_arch("x86_64")
+        set_targetdir("build/mingw")
+        add_ldflags("-mwindows", {force = true})
+
+        -- 复制资源
+        after_build(function (target)
+            local romfs = path.absolute("romfs")
+            if os.isdir(romfs) then
+                local target_dir = path.directory(target:targetfile())
+                local assets_dir = path.join(target_dir, "assets")
+                if not os.isdir(assets_dir) then
+                    os.mkdir(assets_dir)
+                end
+                os.cp(path.join(romfs, "assets/*"), assets_dir)
+            end
+        end)
+    end
+target_end()
--- a/examples/push_box/PlayScene.cpp
+++ b/examples/push_box/PlayScene.cpp
@ -0,0 +1,400 @@
+#include "PlayScene.h"
+
+#include "audio_context.h"
+#include "audio_controller.h"
+#include "storage.h"
+#include "StartScene.h"
+#include "SuccessScene.h"
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+static extra2d::Ptr<extra2d::FontAtlas> loadFont(int size) {
+    auto& resources = extra2d::Application::instance().resources();
+    auto font = resources.loadFont("assets/font.ttf", size);
+    return font;
+}
+
+PlayScene::PlayScene(int level) {
+    setBackgroundColor(extra2d::Colors::Black);
+
+    auto& app = extra2d::Application::instance();
+    auto& config = app.getConfig();
+    setViewportSize(static_cast<float>(config.width), static_cast<float>(config.height));
+
+    auto& resources = app.resources();
+
+    E2D_LOG_INFO("PlayScene: Loading textures...");
+
+    texWall_ = resources.loadTexture("assets/images/wall.gif");
+    texPoint_ = resources.loadTexture("assets/images/point.gif");
+    texFloor_ = resources.loadTexture("assets/images/floor.gif");
+    texBox_ = resources.loadTexture("assets/images/box.gif");
+    texBoxInPoint_ = resources.loadTexture("assets/images/boxinpoint.gif");
+
+    texMan_[1] = resources.loadTexture("assets/images/player/manup.gif");
+    texMan_[2] = resources.loadTexture("assets/images/player/mandown.gif");
+    texMan_[3] = resources.loadTexture("assets/images/player/manleft.gif");
+    texMan_[4] = resources.loadTexture("assets/images/player/manright.gif");
+
+    texManPush_[1] = resources.loadTexture("assets/images/player/manhandup.gif");
+    texManPush_[2] = resources.loadTexture("assets/images/player/manhanddown.gif");
+    texManPush_[3] = resources.loadTexture("assets/images/player/manhandleft.gif");
+    texManPush_[4] = resources.loadTexture("assets/images/player/manhandright.gif");
+
+    font28_ = loadFont(28);
+    font20_ = loadFont(20);
+
+    // 获取窗口尺寸
+    float screenW = static_cast<float>(app.getConfig().width);
+    float screenH = static_cast<float>(app.getConfig().height);
+
+    // 计算游戏区域居中偏移（假设游戏区域是 640x480）
+    float gameWidth = 640.0f;
+    float gameHeight = 480.0f;
+    float offsetX = (screenW - gameWidth) / 2.0f;
+    float offsetY = (screenH - gameHeight) / 2.0f;
+
+    // 音效图标（左上角，与主界面一致）
+    auto soundOn = resources.loadTexture("assets/images/soundon.png");
+    auto soundOff = resources.loadTexture("assets/images/soundoff.png");
+    if (soundOn && soundOff) {
+        soundIcon_ = extra2d::Sprite::create(g_SoundOpen ? soundOn : soundOff);
+        soundIcon_->setPosition(offsetX + 50.0f, offsetY + 50.0f);
+        addChild(soundIcon_);
+    }
+
+    levelText_ = extra2d::Text::create("", font28_);
+    levelText_->setPosition(offsetX + 520.0f, offsetY + 30.0f);
+    levelText_->setTextColor(extra2d::Colors::White);
+    addChild(levelText_);
+
+    stepText_ = extra2d::Text::create("", font20_);
+    stepText_->setPosition(offsetX + 520.0f, offsetY + 100.0f);
+    stepText_->setTextColor(extra2d::Colors::White);
+    addChild(stepText_);
+
+    bestText_ = extra2d::Text::create("", font20_);
+    bestText_->setPosition(offsetX + 520.0f, offsetY + 140.0f);
+    bestText_->setTextColor(extra2d::Colors::White);
+    addChild(bestText_);
+
+    // 创建菜单文本（使用颜色变化指示选中）
+    restartText_ = extra2d::Text::create("Y键重开", font20_);
+    restartText_->setPosition(offsetX + 520.0f, offsetY + 290.0f);
+    addChild(restartText_);
+
+    soundToggleText_ = extra2d::Text::create("X键切换音效", font20_);
+    soundToggleText_->setPosition(offsetX + 520.0f, offsetY + 330.0f);
+    addChild(soundToggleText_);
+
+    mapLayer_ = extra2d::makePtr<extra2d::Node>();
+    mapLayer_->setAnchor(0.0f, 0.0f);
+    mapLayer_->setPosition(0.0f, 0.0f);
+    addChild(mapLayer_);
+
+    auto audioNode = AudioController::create();
+    audioNode->setName("AudioController");
+    addChild(audioNode);
+    setAudioController(audioNode);
+
+    setLevel(level);
+}
+
+void PlayScene::onEnter() {
+    Scene::onEnter();
+    updateSoundIcon();
+    updateMenuColors();
+}
+
+void PlayScene::updateMenuColors() {
+    // 选中的项用红色，未选中的用白色
+    if (restartText_) {
+        restartText_->setTextColor(menuIndex_ == 0 ? extra2d::Colors::Red : extra2d::Colors::White);
+    }
+    if (soundToggleText_) {
+        soundToggleText_->setTextColor(menuIndex_ == 1 ? extra2d::Colors::Red : extra2d::Colors::White);
+    }
+}
+
+void PlayScene::onUpdate(float dt) {
+    Scene::onUpdate(dt);
+
+    auto& app = extra2d::Application::instance();
+    auto& input = app.input();
+
+    // B 键返回主菜单
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_B)) {
+        app.scenes().replaceScene(
+            extra2d::makePtr<StartScene>(), extra2d::TransitionType::Fade, 0.2f);
+        return;
+    }
+
+    // Y 键重开
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_Y)) {
+        setLevel(g_CurrentLevel);
+        return;
+    }
+
+    // X 键直接切换音效
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_X)) {
+        g_SoundOpen = !g_SoundOpen;
+        if (auto audio = getAudioController()) {
+            audio->setEnabled(g_SoundOpen);
+        }
+        updateSoundIcon();
+        return;
+    }
+
+    // A 键执行选中的菜单项
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_A)) {
+        executeMenuItem();
+        return;
+    }
+
+    // 方向键移动
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_DPAD_UP)) {
+        move(0, -1, 1);
+        flush();
+    } else if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_DPAD_DOWN)) {
+        move(0, 1, 2);
+        flush();
+    } else if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_DPAD_LEFT)) {
+        move(-1, 0, 3);
+        flush();
+    } else if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_DPAD_RIGHT)) {
+        move(1, 0, 4);
+        flush();
+    } else {
+        return;
+    }
+
+    // 检查是否通关
+    for (int i = 0; i < map_.width; i++) {
+        for (int j = 0; j < map_.height; j++) {
+            Piece p = map_.value[j][i];
+            if (p.type == TYPE::Box && p.isPoint == false) {
+                return;
+            }
+        }
+    }
+
+    gameOver();
+}
+
+void PlayScene::executeMenuItem() {
+    switch (menuIndex_) {
+    case 0: // 重开
+        setLevel(g_CurrentLevel);
+        break;
+    case 1: // 切换音效
+        g_SoundOpen = !g_SoundOpen;
+        if (auto audio = getAudioController()) {
+            audio->setEnabled(g_SoundOpen);
+        }
+        updateSoundIcon();
+        break;
+    }
+}
+
+void PlayScene::updateSoundIcon() {
+    if (!soundIcon_) return;
+    
+    auto& app = extra2d::Application::instance();
+    auto& resources = app.resources();
+    auto soundOn = resources.loadTexture("assets/images/soundon.png");
+    auto soundOff = resources.loadTexture("assets/images/soundoff.png");
+    
+    if (soundOn && soundOff) {
+        soundIcon_->setTexture(g_SoundOpen ? soundOn : soundOff);
+    }
+}
+
+void PlayScene::flush() {
+    mapLayer_->removeAllChildren();
+
+    int tileW = texFloor_ ? texFloor_->getWidth() : 32;
+    int tileH = texFloor_ ? texFloor_->getHeight() : 32;
+
+    // 获取窗口尺寸，计算游戏区域居中偏移
+    auto& app = extra2d::Application::instance();
+    float screenW = static_cast<float>(app.getConfig().width);
+    float screenH = static_cast<float>(app.getConfig().height);
+    float gameWidth = 640.0f;
+    float gameHeight = 480.0f;
+    float baseOffsetX = (screenW - gameWidth) / 2.0f;
+    float baseOffsetY = (screenH - gameHeight) / 2.0f;
+
+    // 在 12x12 网格中居中地图
+    float mapOffsetX = static_cast<float>((12 - map_.width) / 2) * tileW;
+    float mapOffsetY = static_cast<float>((12 - map_.height) / 2) * tileH;
+
+    float offsetX = baseOffsetX + mapOffsetX;
+    float offsetY = baseOffsetY + mapOffsetY;
+
+    for (int i = 0; i < map_.width; i++) {
+        for (int j = 0; j < map_.height; j++) {
+            Piece piece = map_.value[j][i];
+
+            extra2d::Ptr<extra2d::Texture> tex;
+
+            if (piece.type == TYPE::Wall) {
+                tex = texWall_;
+            } else if (piece.type == TYPE::Ground && piece.isPoint) {
+                tex = texPoint_;
+            } else if (piece.type == TYPE::Ground) {
+                tex = texFloor_;
+            } else if (piece.type == TYPE::Box && piece.isPoint) {
+                tex = texBoxInPoint_;
+            } else if (piece.type == TYPE::Box) {
+                tex = texBox_;
+            } else if (piece.type == TYPE::Man && g_Pushing) {
+                tex = texManPush_[g_Direct];
+            } else if (piece.type == TYPE::Man) {
+                tex = texMan_[g_Direct];
+            } else {
+                continue;
+            }
+
+            if (!tex) {
+                continue;
+            }
+
+            auto sprite = extra2d::Sprite::create(tex);
+            sprite->setAnchor(0.0f, 0.0f);
+            sprite->setPosition(offsetX + static_cast<float>(i * tileW),
+                                offsetY + static_cast<float>(j * tileH));
+            mapLayer_->addChild(sprite);
+        }
+    }
+}
+
+void PlayScene::setLevel(int level) {
+    g_CurrentLevel = level;
+    saveCurrentLevel(g_CurrentLevel);
+
+    if (levelText_) {
+        levelText_->setText("第" + std::to_string(level) + "关");
+    }
+
+    setStep(0);
+
+    int bestStep = loadBestStep(level, 0);
+    if (bestText_) {
+        if (bestStep != 0) {
+            bestText_->setText("最佳" + std::to_string(bestStep) + "步");
+        } else {
+            bestText_->setText("");
+        }
+    }
+
+    // 深拷贝地图数据
+    Map& sourceMap = g_Maps[level - 1];
+    map_.width = sourceMap.width;
+    map_.height = sourceMap.height;
+    map_.roleX = sourceMap.roleX;
+    map_.roleY = sourceMap.roleY;
+    for (int i = 0; i < 12; i++) {
+        for (int j = 0; j < 12; j++) {
+            map_.value[i][j] = sourceMap.value[i][j];
+        }
+    }
+    
+    g_Direct = 2;
+    g_Pushing = false;
+    flush();
+}
+
+void PlayScene::setStep(int step) {
+    step_ = step;
+    if (stepText_) {
+        stepText_->setText("当前" + std::to_string(step) + "步");
+    }
+}
+
+void PlayScene::move(int dx, int dy, int direct) {
+    int targetX = dx + map_.roleX;
+    int targetY = dy + map_.roleY;
+    g_Direct = direct;
+
+    if (targetX < 0 || targetX >= map_.width || targetY < 0 || targetY >= map_.height) {
+        return;
+    }
+
+    if (map_.value[targetY][targetX].type == TYPE::Wall) {
+        return;
+    }
+
+    if (map_.value[targetY][targetX].type == TYPE::Ground) {
+        g_Pushing = false;
+        map_.value[map_.roleY][map_.roleX].type = TYPE::Ground;
+        map_.value[targetY][targetX].type = TYPE::Man;
+        if (auto audio = getAudioController()) {
+            audio->playManMove();
+        }
+    } else if (map_.value[targetY][targetX].type == TYPE::Box) {
+        g_Pushing = true;
+
+        int boxX = 0;
+        int boxY = 0;
+        switch (g_Direct) {
+        case 1:
+            boxX = targetX;
+            boxY = targetY - 1;
+            break;
+        case 2:
+            boxX = targetX;
+            boxY = targetY + 1;
+            break;
+        case 3:
+            boxX = targetX - 1;
+            boxY = targetY;
+            break;
+        case 4:
+            boxX = targetX + 1;
+            boxY = targetY;
+            break;
+        default:
+            return;
+        }
+
+        if (boxX < 0 || boxX >= map_.width || boxY < 0 || boxY >= map_.height) {
+            return;
+        }
+
+        if (map_.value[boxY][boxX].type == TYPE::Wall || map_.value[boxY][boxX].type == TYPE::Box) {
+            return;
+        }
+
+        map_.value[boxY][boxX].type = TYPE::Box;
+        map_.value[targetY][targetX].type = TYPE::Man;
+        map_.value[map_.roleY][map_.roleX].type = TYPE::Ground;
+
+        if (auto audio = getAudioController()) {
+            audio->playBoxMove();
+        }
+    } else {
+        return;
+    }
+
+    map_.roleX = targetX;
+    map_.roleY = targetY;
+    setStep(step_ + 1);
+}
+
+void PlayScene::gameOver() {
+    int bestStep = loadBestStep(g_CurrentLevel, 0);
+    if (bestStep == 0 || step_ < bestStep) {
+        saveBestStep(g_CurrentLevel, step_);
+    }
+
+    if (g_CurrentLevel == MAX_LEVEL) {
+        extra2d::Application::instance().scenes().pushScene(extra2d::makePtr<SuccessScene>(),
+                                                            extra2d::TransitionType::Fade, 0.25f);
+        return;
+    }
+
+    setLevel(g_CurrentLevel + 1);
+}
+
+} // namespace pushbox
--- a/examples/push_box/PlayScene.h
+++ b/examples/push_box/PlayScene.h
@ -0,0 +1,51 @@
+#pragma once
+
+#include "data.h"
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+class PlayScene : public extra2d::Scene {
+public:
+    explicit PlayScene(int level);
+
+    void onEnter() override;
+    void onUpdate(float dt) override;
+
+private:
+    void updateMenuColors();
+    void executeMenuItem();
+    void updateSoundIcon();
+    void flush();
+    void setLevel(int level);
+    void setStep(int step);
+    void move(int dx, int dy, int direct);
+    void gameOver();
+
+    int step_ = 0;
+    int menuIndex_ = 0;
+    Map map_{};
+
+    extra2d::Ptr<extra2d::FontAtlas> font28_;
+    extra2d::Ptr<extra2d::FontAtlas> font20_;
+
+    extra2d::Ptr<extra2d::Text> levelText_;
+    extra2d::Ptr<extra2d::Text> stepText_;
+    extra2d::Ptr<extra2d::Text> bestText_;
+    extra2d::Ptr<extra2d::Text> restartText_;
+    extra2d::Ptr<extra2d::Text> soundToggleText_;
+    extra2d::Ptr<extra2d::Node> mapLayer_;
+
+    extra2d::Ptr<extra2d::Sprite> soundIcon_;
+
+    extra2d::Ptr<extra2d::Texture> texWall_;
+    extra2d::Ptr<extra2d::Texture> texPoint_;
+    extra2d::Ptr<extra2d::Texture> texFloor_;
+    extra2d::Ptr<extra2d::Texture> texBox_;
+    extra2d::Ptr<extra2d::Texture> texBoxInPoint_;
+
+    extra2d::Ptr<extra2d::Texture> texMan_[5];
+    extra2d::Ptr<extra2d::Texture> texManPush_[5];
+};
+
+} // namespace pushbox
--- a/examples/push_box/StartScene.cpp
+++ b/examples/push_box/StartScene.cpp
@ -0,0 +1,217 @@
+#include "StartScene.h"
+
+#include "audio_context.h"
+#include "audio_controller.h"
+#include "data.h"
+#include "PlayScene.h"
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+StartScene::StartScene() {
+    auto& app = extra2d::Application::instance();
+    auto& config = app.getConfig();
+    setViewportSize(static_cast<float>(config.width), static_cast<float>(config.height));
+}
+
+static extra2d::Ptr<extra2d::FontAtlas> loadMenuFont() {
+    auto& resources = extra2d::Application::instance().resources();
+    auto font = resources.loadFont("assets/font.ttf", 28);
+    return font;
+}
+
+void StartScene::onEnter() {
+    Scene::onEnter();
+
+    auto& app = extra2d::Application::instance();
+    auto& resources = app.resources();
+    setBackgroundColor(extra2d::Colors::Black);
+
+    if (getChildren().empty()) {
+        auto audioNode = AudioController::create();
+        audioNode->setName("audio_controller");
+        addChild(audioNode);
+        setAudioController(audioNode);
+
+        float screenW = static_cast<float>(app.getConfig().width);
+        float screenH = static_cast<float>(app.getConfig().height);
+
+        auto bgTex = resources.loadTexture("assets/images/start.jpg");
+        if (bgTex) {
+            auto background = extra2d::Sprite::create(bgTex);
+            float bgWidth = static_cast<float>(bgTex->getWidth());
+            float bgHeight = static_cast<float>(bgTex->getHeight());
+            float offsetX = (screenW - bgWidth) / 2.0f;
+            float offsetY = (screenH - bgHeight) / 2.0f;
+            
+            background->setAnchor(0.0f, 0.0f);
+            background->setPosition(offsetX, offsetY);
+            addChild(background);
+            
+            float centerX = screenW / 2.0f;
+            
+            font_ = loadMenuFont();
+            if (!font_) {
+                return;
+            }
+
+            // 创建菜单按钮（使用 Button 实现文本居中）
+            // 设置按钮锚点为中心点，位置设为屏幕中心，实现真正的居中
+            startBtn_ = extra2d::Button::create();
+            startBtn_->setFont(font_);
+            startBtn_->setText("新游戏");
+            startBtn_->setTextColor(extra2d::Colors::Black);
+            startBtn_->setBackgroundColor(extra2d::Colors::Transparent, 
+                                          extra2d::Colors::Transparent, 
+                                          extra2d::Colors::Transparent);
+            startBtn_->setBorder(extra2d::Colors::Transparent, 0.0f);
+            startBtn_->setPadding(extra2d::Vec2(0.0f, 0.0f));
+            startBtn_->setCustomSize(200.0f, 40.0f);
+            startBtn_->setAnchor(0.5f, 0.5f);
+            startBtn_->setPosition(centerX, offsetY + 260.0f);
+            addChild(startBtn_);
+
+            resumeBtn_ = extra2d::Button::create();
+            resumeBtn_->setFont(font_);
+            resumeBtn_->setText("继续关卡");
+            resumeBtn_->setTextColor(extra2d::Colors::Black);
+            resumeBtn_->setBackgroundColor(extra2d::Colors::Transparent, 
+                                           extra2d::Colors::Transparent, 
+                                           extra2d::Colors::Transparent);
+            resumeBtn_->setBorder(extra2d::Colors::Transparent, 0.0f);
+            resumeBtn_->setPadding(extra2d::Vec2(0.0f, 0.0f));
+            resumeBtn_->setCustomSize(200.0f, 40.0f);
+            resumeBtn_->setAnchor(0.5f, 0.5f);
+            resumeBtn_->setPosition(centerX, offsetY + 300.0f);
+            addChild(resumeBtn_);
+
+            exitBtn_ = extra2d::Button::create();
+            exitBtn_->setFont(font_);
+            exitBtn_->setText("退出");
+            exitBtn_->setTextColor(extra2d::Colors::Black);
+            exitBtn_->setBackgroundColor(extra2d::Colors::Transparent, 
+                                         extra2d::Colors::Transparent, 
+                                         extra2d::Colors::Transparent);
+            exitBtn_->setBorder(extra2d::Colors::Transparent, 0.0f);
+            exitBtn_->setPadding(extra2d::Vec2(0.0f, 0.0f));
+            exitBtn_->setCustomSize(200.0f, 40.0f);
+            exitBtn_->setAnchor(0.5f, 0.5f);
+            exitBtn_->setPosition(centerX, offsetY + 340.0f);
+            addChild(exitBtn_);
+
+            // 音效开关图标（相对于背景图左上角）
+            auto soundOn = resources.loadTexture("assets/images/soundon.png");
+            auto soundOff = resources.loadTexture("assets/images/soundoff.png");
+            if (soundOn && soundOff) {
+                soundIcon_ = extra2d::Sprite::create(g_SoundOpen ? soundOn : soundOff);
+                soundIcon_->setPosition(offsetX + 50.0f, offsetY + 50.0f);
+                addChild(soundIcon_);
+            }
+        }
+    }
+
+    // 始终有3个菜单项
+    menuCount_ = 3;
+    updateMenuColors();
+}
+
+void StartScene::onUpdate(float dt) {
+    Scene::onUpdate(dt);
+
+    auto& app = extra2d::Application::instance();
+    auto& input = app.input();
+
+    // 方向键上下切换选择
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_DPAD_UP)) {
+        selectedIndex_ = (selectedIndex_ - 1 + menuCount_) % menuCount_;
+        updateMenuColors();
+    } else if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_DPAD_DOWN)) {
+        selectedIndex_ = (selectedIndex_ + 1) % menuCount_;
+        updateMenuColors();
+    }
+
+    // A键确认
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_A)) {
+        executeMenuItem();
+    }
+
+    // Y键切换音效
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_X)) {
+        g_SoundOpen = !g_SoundOpen;
+        if (auto audio = getAudioController()) {
+            audio->setEnabled(g_SoundOpen);
+        }
+        updateSoundIcon();
+    }
+}
+
+void StartScene::updateMenuColors() {
+    // 根据选中状态更新按钮文本颜色
+    // 选中的项用红色，未选中的用黑色，禁用的项用深灰色
+    
+    if (startBtn_) {
+        startBtn_->setTextColor(selectedIndex_ == 0 ? extra2d::Colors::Red : extra2d::Colors::Black);
+    }
+    
+    if (resumeBtn_) {
+        // "继续关卡"始终显示，但当 g_CurrentLevel == 1 时禁用（深灰色）
+        if (g_CurrentLevel > 1) {
+            // 可用状态：选中为红色，未选中为黑色
+            resumeBtn_->setTextColor(selectedIndex_ == 1 ? extra2d::Colors::Red : extra2d::Colors::Black);
+        } else {
+            // 禁用状态：深灰色 (RGB: 80, 80, 80)
+            resumeBtn_->setTextColor(extra2d::Color(80, 80, 80, 255));
+        }
+    }
+    
+    if (exitBtn_) {
+        exitBtn_->setTextColor(selectedIndex_ == 2 ? extra2d::Colors::Red : extra2d::Colors::Black);
+    }
+}
+
+void StartScene::updateSoundIcon() {
+    if (!soundIcon_) return;
+    
+    auto& app = extra2d::Application::instance();
+    auto& resources = app.resources();
+    auto soundOn = resources.loadTexture("assets/images/soundon.png");
+    auto soundOff = resources.loadTexture("assets/images/soundoff.png");
+    
+    if (soundOn && soundOff) {
+        soundIcon_->setTexture(g_SoundOpen ? soundOn : soundOff);
+    }
+}
+
+void StartScene::executeMenuItem() {
+    // 始终有3个选项，但"继续关卡"(索引1)在 g_CurrentLevel == 1 时禁用
+    switch (selectedIndex_) {
+    case 0:
+        startNewGame();
+        break;
+    case 1:
+        // 只有当 g_CurrentLevel > 1 时才能选择"继续关卡"
+        if (g_CurrentLevel > 1) {
+            continueGame();
+        }
+        break;
+    case 2:
+        exitGame();
+        break;
+    }
+}
+
+void StartScene::startNewGame() {
+    extra2d::Application::instance().scenes().replaceScene(
+        extra2d::makePtr<PlayScene>(1), extra2d::TransitionType::Fade, 0.25f);
+}
+
+void StartScene::continueGame() {
+    extra2d::Application::instance().scenes().replaceScene(
+        extra2d::makePtr<PlayScene>(g_CurrentLevel), extra2d::TransitionType::Fade, 0.25f);
+}
+
+void StartScene::exitGame() { 
+    extra2d::Application::instance().quit(); 
+}
+
+} // namespace pushbox
--- a/examples/push_box/StartScene.h
+++ b/examples/push_box/StartScene.h
@ -0,0 +1,30 @@
+#pragma once
+
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+class StartScene : public extra2d::Scene {
+public:
+    StartScene();
+    void onEnter() override;
+    void onUpdate(float dt) override;
+
+private:
+    void updateMenuColors();
+    void updateSoundIcon();
+    void executeMenuItem();
+    void startNewGame();
+    void continueGame();
+    void exitGame();
+
+    extra2d::Ptr<extra2d::FontAtlas> font_;
+    extra2d::Ptr<extra2d::Button> startBtn_;
+    extra2d::Ptr<extra2d::Button> resumeBtn_;
+    extra2d::Ptr<extra2d::Button> exitBtn_;
+    extra2d::Ptr<extra2d::Sprite> soundIcon_;
+    int selectedIndex_ = 0;
+    int menuCount_ = 3;
+};
+
+} // namespace pushbox
--- a/examples/push_box/SuccessScene.cpp
+++ b/examples/push_box/SuccessScene.cpp
@ -0,0 +1,77 @@
+#include "SuccessScene.h"
+
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+SuccessScene::SuccessScene() {
+    auto& app = extra2d::Application::instance();
+    auto& config = app.getConfig();
+    setViewportSize(static_cast<float>(config.width), static_cast<float>(config.height));
+}
+
+static extra2d::Ptr<extra2d::FontAtlas> loadMenuFont() {
+    auto& resources = extra2d::Application::instance().resources();
+    auto font = resources.loadFont("assets/font.ttf", 28);
+    return font;
+}
+
+void SuccessScene::onEnter() {
+    Scene::onEnter();
+
+    auto& app = extra2d::Application::instance();
+    auto& resources = app.resources();
+    setBackgroundColor(extra2d::Colors::Black);
+
+    if (getChildren().empty()) {
+        // 获取窗口尺寸
+        float screenW = static_cast<float>(app.getConfig().width);
+        float screenH = static_cast<float>(app.getConfig().height);
+
+        auto bgTex = resources.loadTexture("assets/images/success.jpg");
+        if (bgTex) {
+            auto background = extra2d::Sprite::create(bgTex);
+            float bgWidth = static_cast<float>(bgTex->getWidth());
+            float bgHeight = static_cast<float>(bgTex->getHeight());
+            float offsetX = (screenW - bgWidth) / 2.0f;
+            float offsetY = (screenH - bgHeight) / 2.0f;
+            
+            background->setAnchor(0.0f, 0.0f);
+            background->setPosition(offsetX, offsetY);
+            addChild(background);
+            
+            float centerX = screenW / 2.0f;
+            
+            auto font = loadMenuFont();
+            if (font) {
+                // 创建按钮文本（仅显示，不响应鼠标）
+                auto backText = extra2d::Text::create("回主菜单", font);
+                backText->setPosition(centerX, offsetY + 350.0f);
+                backText->setTextColor(extra2d::Colors::Black);
+                addChild(backText);
+
+                // 创建选择指示器（箭头）
+                selectorText_ = extra2d::Text::create(">", font);
+                selectorText_->setTextColor(extra2d::Colors::Red);
+                selectorText_->setPosition(centerX - 80.0f, offsetY + 350.0f);
+                addChild(selectorText_);
+            }
+        }
+    }
+}
+
+void SuccessScene::onUpdate(float dt) {
+    Scene::onUpdate(dt);
+
+    auto& app = extra2d::Application::instance();
+    auto& input = app.input();
+
+    // A键确认返回主菜单
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_A)) {
+        auto& scenes = extra2d::Application::instance().scenes();
+        scenes.popScene(extra2d::TransitionType::Fade, 0.2f);
+        scenes.popScene(extra2d::TransitionType::Fade, 0.2f);
+    }
+}
+
+} // namespace pushbox
--- a/examples/push_box/SuccessScene.h
+++ b/examples/push_box/SuccessScene.h
@ -0,0 +1,17 @@
+#pragma once
+
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+class SuccessScene : public extra2d::Scene {
+public:
+    SuccessScene();
+    void onEnter() override;
+    void onUpdate(float dt) override;
+
+private:
+    extra2d::Ptr<extra2d::Text> selectorText_;
+};
+
+} // namespace pushbox
--- a/examples/push_box/audio_context.cpp
+++ b/examples/push_box/audio_context.cpp
@ -0,0 +1,17 @@
+#include "audio_context.h"
+
+#include "audio_controller.h"
+
+namespace pushbox {
+
+static extra2d::WeakPtr<AudioController> g_audioController;
+
+void setAudioController(const extra2d::Ptr<AudioController>& controller) {
+    g_audioController = controller;
+}
+
+extra2d::Ptr<AudioController> getAudioController() {
+    return g_audioController.lock();
+}
+
+} // namespace pushbox
--- a/examples/push_box/audio_context.h
+++ b/examples/push_box/audio_context.h
@ -0,0 +1,12 @@
+#pragma once
+
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+class AudioController;
+
+void setAudioController(const extra2d::Ptr<AudioController>& controller);
+extra2d::Ptr<AudioController> getAudioController();
+
+} // namespace pushbox
--- a/examples/push_box/audio_controller.cpp
+++ b/examples/push_box/audio_controller.cpp
@ -0,0 +1,62 @@
+#include "audio_controller.h"
+
+#include "storage.h"
+
+namespace pushbox {
+
+extra2d::Ptr<AudioController> AudioController::create() {
+    return extra2d::makePtr<AudioController>();
+}
+
+void AudioController::onEnter() {
+    Node::onEnter();
+
+    if (!loaded_) {
+        auto& resources = extra2d::Application::instance().resources();
+
+        background_ = resources.loadSound("pushbox_bg", "assets/audio/background.wav");
+        manMove_ = resources.loadSound("pushbox_manmove", "assets/audio/manmove.wav");
+        boxMove_ = resources.loadSound("pushbox_boxmove", "assets/audio/boxmove.wav");
+
+        if (background_) {
+            background_->setLooping(true);
+            background_->play();
+        }
+
+        loaded_ = true;
+    }
+
+    setEnabled(g_SoundOpen);
+}
+
+void AudioController::setEnabled(bool enabled) {
+    enabled_ = enabled;
+    g_SoundOpen = enabled;
+    saveSoundOpen(enabled);
+
+    if (!background_) {
+        return;
+    }
+
+    if (enabled_) {
+        background_->resume();
+    } else {
+        background_->pause();
+    }
+}
+
+void AudioController::playManMove() {
+    if (!enabled_ || !manMove_) {
+        return;
+    }
+    manMove_->play();
+}
+
+void AudioController::playBoxMove() {
+    if (!enabled_ || !boxMove_) {
+        return;
+    }
+    boxMove_->play();
+}
+
+} // namespace pushbox
--- a/examples/push_box/audio_controller.h
+++ b/examples/push_box/audio_controller.h
@ -0,0 +1,29 @@
+#pragma once
+
+#include "data.h"
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+class AudioController : public extra2d::Node {
+public:
+    static extra2d::Ptr<AudioController> create();
+
+    void onEnter() override;
+
+    void setEnabled(bool enabled);
+    bool isEnabled() const { return enabled_; }
+
+    void playManMove();
+    void playBoxMove();
+
+private:
+    bool loaded_ = false;
+    bool enabled_ = true;
+
+    extra2d::Ptr<extra2d::Sound> background_;
+    extra2d::Ptr<extra2d::Sound> manMove_;
+    extra2d::Ptr<extra2d::Sound> boxMove_;
+};
+
+} // namespace pushbox
--- a/examples/push_box/data.cpp
+++ b/examples/push_box/data.cpp
@ -0,0 +1,117 @@
+#include "data.h"
+
+namespace pushbox {
+
+int g_CurrentLevel = 1;
+bool g_SoundOpen = true;
+int g_Direct = 2;
+bool g_Pushing = false;
+
+Map g_Maps[MAX_LEVEL] = {
+    {
+        8, 8, 4, 4,
+        {
+            {{Empty}, {Empty}, {Wall}, {Wall}, {Wall}, {Empty}, {Empty}, {Empty}},
+            {{Empty}, {Empty}, {Wall}, {Ground, true}, {Wall}, {Empty}, {Empty}, {Empty}},
+            {{Empty}, {Empty}, {Wall}, {Ground}, {Wall}, {Wall}, {Wall}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Box}, {Ground}, {Box}, {Ground, true}, {Wall}},
+            {{Wall}, {Ground, true}, {Ground}, {Box}, {Man}, {Wall}, {Wall}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Box}, {Wall}, {Empty}, {Empty}},
+            {{Empty}, {Empty}, {Empty}, {Wall}, {Ground, true}, {Wall}, {Empty}, {Empty}},
+            {{Empty}, {Empty}, {Empty}, {Wall}, {Wall}, {Wall}, {Empty}, {Empty}},
+        },
+    },
+    {
+        9, 9, 1, 1,
+        {
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}, {Empty}, {Empty}, {Empty}},
+            {{Wall}, {Man}, {Ground}, {Ground}, {Wall}, {Empty}, {Empty}, {Empty}, {Empty}},
+            {{Wall}, {Ground}, {Box}, {Box}, {Wall}, {Empty}, {Wall}, {Wall}, {Wall}},
+            {{Wall}, {Ground}, {Box}, {Ground}, {Wall}, {Empty}, {Wall}, {Ground, true}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Ground}, {Wall}, {Wall}, {Wall}, {Ground, true}, {Wall}},
+            {{Empty}, {Wall}, {Wall}, {Ground}, {Ground}, {Ground}, {Ground}, {Ground, true}, {Wall}},
+            {{Empty}, {Wall}, {Ground}, {Ground}, {Ground}, {Wall}, {Ground}, {Ground}, {Wall}},
+            {{Empty}, {Wall}, {Ground}, {Ground}, {Ground}, {Wall}, {Wall}, {Wall}, {Wall}},
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}, {Empty}, {Empty}},
+        },
+    },
+    {
+        10, 7, 3, 3,
+        {
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}, {Empty}},
+            {{Empty}, {Wall}, {Ground}, {Ground}, {Ground}, {Ground}, {Ground}, {Wall}, {Wall}, {Wall}},
+            {{Wall}, {Wall}, {Box}, {Wall}, {Wall}, {Wall}, {Ground}, {Ground}, {Ground}, {Wall}},
+            {{Wall}, {Ground}, {Ground}, {Man}, {Box}, {Ground}, {Ground}, {Box}, {Ground}, {Wall}},
+            {{Wall}, {Ground}, {Ground, true}, {Ground, true}, {Wall}, {Ground}, {Box}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Wall}, {Ground, true}, {Ground, true}, {Wall}, {Ground}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}},
+        },
+    },
+    {
+        6, 8, 1, 2,
+        {
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}},
+            {{Wall}, {Wall}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Wall}, {Man}, {Box}, {Ground}, {Wall}, {Empty}},
+            {{Wall}, {Wall}, {Box}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Wall}, {Ground}, {Box}, {Ground}, {Wall}},
+            {{Wall}, {Ground, true}, {Box}, {Ground}, {Ground}, {Wall}},
+            {{Wall}, {Ground, true}, {Ground, true}, {Box, true}, {Ground, true}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}},
+        },
+    },
+    {
+        8, 8, 2, 2,
+        {
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}, {Empty}},
+            {{Empty}, {Wall}, {Ground}, {Ground}, {Wall}, {Wall}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Man}, {Box}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Wall}, {Wall}, {Wall}, {Ground}, {Wall}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Ground, true}, {Wall}, {Ground}, {Wall}, {Ground}, {Ground}, {Wall}},
+            {{Wall}, {Ground, true}, {Box}, {Ground}, {Ground}, {Wall}, {Ground}, {Wall}},
+            {{Wall}, {Ground, true}, {Ground}, {Ground}, {Ground}, {Box}, {Ground}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}},
+        },
+    },
+    {
+        10, 8, 8, 1,
+        {
+            {{Empty}, {Empty}, {Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}},
+            {{Empty}, {Empty}, {Wall}, {Wall}, {Ground}, {Ground}, {Wall}, {Ground}, {Man}, {Wall}},
+            {{Empty}, {Empty}, {Wall}, {Ground}, {Ground}, {Ground}, {Wall}, {Ground}, {Ground}, {Wall}},
+            {{Empty}, {Empty}, {Wall}, {Box}, {Ground}, {Box}, {Ground}, {Box}, {Ground}, {Wall}},
+            {{Empty}, {Empty}, {Wall}, {Ground}, {Box}, {Wall}, {Wall}, {Ground}, {Ground}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Ground}, {Box}, {Ground}, {Wall}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Ground, true}, {Ground, true}, {Ground, true}, {Ground, true}, {Ground, true}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}},
+        },
+    },
+    {
+        10, 7, 8, 3,
+        {
+            {{Empty}, {Empty}, {Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Ground}, {Ground}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Wall}, {Wall}, {Ground, true}, {Ground}, {Box}, {Wall}, {Wall}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Ground, true}, {Ground, true}, {Box}, {Ground}, {Box}, {Ground}, {Ground}, {Man}, {Wall}},
+            {{Wall}, {Ground, true}, {Ground, true}, {Ground}, {Box}, {Ground}, {Box}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Empty}, {Empty}, {Empty}, {Empty}, {Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}},
+        },
+    },
+    {
+        11, 9, 8, 7,
+        {
+            {{Empty}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Ground}, {Ground}, {Wall}, {Wall}, {Ground}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Ground}, {Ground}, {Ground}, {Box}, {Ground}, {Ground}, {Ground}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Box}, {Ground}, {Wall}, {Wall}, {Wall}, {Ground}, {Box}, {Wall}, {Empty}},
+            {{Empty}, {Wall}, {Ground}, {Wall}, {Ground, true}, {Ground, true}, {Ground, true}, {Wall}, {Ground}, {Wall}, {Empty}},
+            {{Wall}, {Wall}, {Ground}, {Wall}, {Ground, true}, {Ground, true}, {Ground, true}, {Wall}, {Ground}, {Wall}, {Wall}},
+            {{Wall}, {Ground}, {Box}, {Ground}, {Ground}, {Box}, {Ground}, {Ground}, {Box}, {Ground}, {Wall}},
+            {{Wall}, {Ground}, {Ground}, {Ground}, {Ground}, {Ground}, {Wall}, {Ground}, {Man}, {Ground}, {Wall}},
+            {{Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}, {Wall}},
+        },
+    },
+};
+
+} // namespace pushbox
--- a/examples/push_box/data.h
+++ b/examples/push_box/data.h
@ -0,0 +1,28 @@
+#pragma once
+
+#define MAX_LEVEL 8
+
+namespace pushbox {
+
+enum TYPE { Empty, Wall, Ground, Box, Man };
+
+struct Piece {
+    TYPE type;
+    bool isPoint;
+};
+
+struct Map {
+    int width;
+    int height;
+    int roleX;
+    int roleY;
+    Piece value[12][12];
+};
+
+extern Map g_Maps[MAX_LEVEL];
+extern int g_CurrentLevel;
+extern bool g_SoundOpen;
+extern int g_Direct;
+extern bool g_Pushing;
+
+} // namespace pushbox
--- a/examples/push_box/main.cpp
+++ b/examples/push_box/main.cpp
@ -0,0 +1,52 @@
+#include <extra2d/extra2d.h>
+#include "StartScene.h"
+#include "data.h"
+#include "storage.h"
+
+using namespace extra2d;
+
+// ============================================================================
+// 程序入口
+// ============================================================================
+
+int main(int argc, char **argv)
+{
+    Logger::init();
+    Logger::setLevel(LogLevel::Debug);
+
+    E2D_LOG_INFO("========================");
+    E2D_LOG_INFO("Extra2D push_box");
+    E2D_LOG_INFO("Platform: {}", platform::getPlatformName());
+    E2D_LOG_INFO("========================");
+
+    auto &app = Application::instance();
+
+    AppConfig config;
+    config.title = "Extra2D - push_box";
+    config.width = 1280;
+    config.height = 720;
+    config.vsync = true;
+    config.fpsLimit = 60;
+
+    if (!app.init(config)) {
+        E2D_LOG_ERROR("应用初始化失败！");
+        return -1;
+    }
+
+    // 初始化存储系统
+    pushbox::initStorage("sdmc:/");
+    pushbox::g_CurrentLevel = pushbox::loadCurrentLevel(1);
+    if (pushbox::g_CurrentLevel > MAX_LEVEL) {
+        pushbox::g_CurrentLevel = 1;
+    }
+    pushbox::g_SoundOpen = pushbox::loadSoundOpen(true);
+
+    // 进入开始场景（主界面）
+    app.enterScene(makePtr<pushbox::StartScene>());
+
+    E2D_LOG_INFO("开始主循环...");
+    app.run();
+
+    E2D_LOG_INFO("应用结束");
+    return 0;
+}
--- a/examples/push_box/menu_button.cpp
+++ b/examples/push_box/menu_button.cpp
@ -0,0 +1,40 @@
+#include "menu_button.h"
+
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+extra2d::Ptr<MenuButton> MenuButton::create(extra2d::Ptr<extra2d::FontAtlas> font,
+                                            const extra2d::String& text,
+                                            extra2d::Function<void()> onClick) {
+    auto btn = extra2d::makePtr<MenuButton>();
+    btn->setFont(font);
+    btn->setText(text);
+    btn->setPadding(extra2d::Vec2(0.0f, 0.0f));
+    btn->setBackgroundColor(extra2d::Colors::Transparent, extra2d::Colors::Transparent,
+                            extra2d::Colors::Transparent);
+    btn->setBorder(extra2d::Colors::Transparent, 0.0f);
+    btn->setTextColor(extra2d::Colors::Black);
+
+    btn->onClick_ = std::move(onClick);
+    btn->setOnClick([wbtn = extra2d::WeakPtr<MenuButton>(btn)]() {
+        if (auto self = wbtn.lock()) {
+            if (self->enabled_ && self->onClick_) {
+                self->onClick_();
+            }
+        }
+    });
+
+    // 使用事件监听来处理悬停效果
+    // Note: Extra2D 的 Button 类可能有不同的悬停检测机制
+    // 这里简化处理，仅保留基本功能
+
+    return btn;
+}
+
+void MenuButton::setEnabled(bool enabled) {
+    enabled_ = enabled;
+    setTextColor(enabled ? extra2d::Colors::Black : extra2d::Colors::LightGray);
+}
+
+} // namespace pushbox
--- a/examples/push_box/menu_button.h
+++ b/examples/push_box/menu_button.h
@ -0,0 +1,21 @@
+#pragma once
+
+#include <extra2d/extra2d.h>
+
+namespace pushbox {
+
+class MenuButton : public extra2d::Button {
+public:
+    static extra2d::Ptr<MenuButton> create(extra2d::Ptr<extra2d::FontAtlas> font,
+                                           const extra2d::String& text,
+                                           extra2d::Function<void()> onClick);
+
+    void setEnabled(bool enabled);
+    bool isEnabled() const { return enabled_; }
+
+private:
+    bool enabled_ = true;
+    extra2d::Function<void()> onClick_;
+};
+
+} // namespace pushbox
--- a/examples/push_box/romfs/assets/audio/background.wav
+++ b/examples/push_box/romfs/assets/audio/background.wav
--- a/examples/push_box/romfs/assets/audio/boxmove.wav
+++ b/examples/push_box/romfs/assets/audio/boxmove.wav
--- a/examples/push_box/romfs/assets/audio/manmove.wav
+++ b/examples/push_box/romfs/assets/audio/manmove.wav
--- a/examples/push_box/romfs/assets/font.ttf
+++ b/examples/push_box/romfs/assets/font.ttf
--- a/examples/push_box/romfs/assets/images/box.gif
+++ b/examples/push_box/romfs/assets/images/box.gif
--- a/examples/push_box/romfs/assets/images/boxinpoint.gif
+++ b/examples/push_box/romfs/assets/images/boxinpoint.gif
--- a/examples/push_box/romfs/assets/images/floor.gif
+++ b/examples/push_box/romfs/assets/images/floor.gif
--- a/examples/push_box/romfs/assets/images/player/mandown.gif
+++ b/examples/push_box/romfs/assets/images/player/mandown.gif
--- a/examples/push_box/romfs/assets/images/player/manhanddown.gif
+++ b/examples/push_box/romfs/assets/images/player/manhanddown.gif
--- a/examples/push_box/romfs/assets/images/player/manhandleft.gif
+++ b/examples/push_box/romfs/assets/images/player/manhandleft.gif
--- a/examples/push_box/romfs/assets/images/player/manhandright.gif
+++ b/examples/push_box/romfs/assets/images/player/manhandright.gif
--- a/examples/push_box/romfs/assets/images/player/manhandup.gif
+++ b/examples/push_box/romfs/assets/images/player/manhandup.gif
--- a/examples/push_box/romfs/assets/images/player/manleft.gif
+++ b/examples/push_box/romfs/assets/images/player/manleft.gif
--- a/examples/push_box/romfs/assets/images/player/manright.gif
+++ b/examples/push_box/romfs/assets/images/player/manright.gif
--- a/examples/push_box/romfs/assets/images/player/manup.gif
+++ b/examples/push_box/romfs/assets/images/player/manup.gif
--- a/examples/push_box/romfs/assets/images/point.gif
+++ b/examples/push_box/romfs/assets/images/point.gif
--- a/examples/push_box/romfs/assets/images/soundoff.png
+++ b/examples/push_box/romfs/assets/images/soundoff.png
--- a/examples/push_box/romfs/assets/images/soundon.png
+++ b/examples/push_box/romfs/assets/images/soundon.png
--- a/examples/push_box/romfs/assets/images/start.jpg
+++ b/examples/push_box/romfs/assets/images/start.jpg
--- a/examples/push_box/romfs/assets/images/success.jpg
+++ b/examples/push_box/romfs/assets/images/success.jpg
--- a/examples/push_box/romfs/assets/images/wall.gif
+++ b/examples/push_box/romfs/assets/images/wall.gif
--- a/examples/push_box/storage.cpp
+++ b/examples/push_box/storage.cpp
@ -0,0 +1,92 @@
+#include "storage.h"
+
+#include <extra2d/utils/data.h>
+#include <string>
+
+namespace pushbox {
+
+static extra2d::DataStore g_store;
+static std::filesystem::path g_filePath;
+static bool g_loaded = false;
+
+static void ensureLoaded() {
+    if (g_loaded) {
+        return;
+    }
+    if (!g_filePath.empty()) {
+        g_store.load(g_filePath.string());
+    }
+    g_loaded = true;
+}
+
+void initStorage(const std::filesystem::path& baseDir) {
+    // Nintendo Switch 标准保存位置：/save/ 或 sdmc:/switch/
+    // 优先使用 /save/ 目录（官方存档位置）
+    std::filesystem::path saveDir;
+    
+    // 检查是否存在 /save/ 目录（这是 NS 官方存档目录）
+    if (std::filesystem::exists("/save/")) {
+        saveDir = "/save/";
+    } else if (std::filesystem::exists("/switch/")) {
+        // 备用：使用 /switch/ 目录
+        saveDir = "/switch/push_box/";
+        std::filesystem::create_directories(saveDir);
+    } else {
+        // 开发环境：使用 sdmc:/switch/
+        saveDir = baseDir / "switch/push_box/";
+        std::filesystem::create_directories(saveDir);
+    }
+    
+    g_filePath = saveDir / "pushbox.ini";
+    g_store.load(g_filePath.string());
+    g_loaded = true;
+}
+
+int loadCurrentLevel(int defaultValue) {
+    ensureLoaded();
+    int level = g_store.getInt("game", "level", defaultValue);
+    if (level < 1) {
+        level = 1;
+    }
+    return level;
+}
+
+void saveCurrentLevel(int level) {
+    ensureLoaded();
+    g_store.setInt("game", "level", level);
+    if (!g_filePath.empty()) {
+        g_store.save(g_filePath.string());
+    }
+}
+
+bool loadSoundOpen(bool defaultValue) {
+    ensureLoaded();
+    return g_store.getBool("game", "sound", defaultValue);
+}
+
+void saveSoundOpen(bool open) {
+    ensureLoaded();
+    g_store.setBool("game", "sound", open);
+    if (!g_filePath.empty()) {
+        g_store.save(g_filePath.string());
+    }
+}
+
+int loadBestStep(int level, int defaultValue) {
+    ensureLoaded();
+    std::string key = "level" + std::to_string(level);
+    return g_store.getInt("best", key, defaultValue);
+}
+
+void saveBestStep(int level, int step) {
+    ensureLoaded();
+    std::string key = "level" + std::to_string(level);
+    g_store.setInt("best", key, step);
+    if (!g_filePath.empty()) {
+        g_store.save(g_filePath.string());
+    }
+}
+
+std::filesystem::path storageFilePath() { return g_filePath; }
+
+} // namespace pushbox
--- a/examples/push_box/storage.h
+++ b/examples/push_box/storage.h
@ -0,0 +1,20 @@
+#pragma once
+
+#include <filesystem>
+
+namespace pushbox {
+
+void initStorage(const std::filesystem::path& baseDir);
+
+int loadCurrentLevel(int defaultValue = 1);
+void saveCurrentLevel(int level);
+
+bool loadSoundOpen(bool defaultValue = true);
+void saveSoundOpen(bool open);
+
+int loadBestStep(int level, int defaultValue = 0);
+void saveBestStep(int level, int step);
+
+std::filesystem::path storageFilePath();
+
+} // namespace pushbox
--- a/examples/push_box/xmake.lua
+++ b/examples/push_box/xmake.lua
@ -0,0 +1,61 @@
+-- ==============================================
+-- Push Box 示例 - Xmake 构建脚本
+-- 支持平台: MinGW (Windows), Nintendo Switch
+-- ==============================================
+
+-- 获取当前平台
+local host_plat = os.host()
+local target_plat = get_config("plat") or host_plat
+
+-- 可执行文件目标
+target("push_box")
+    set_kind("binary")
+    add_files("*.cpp")
+    add_includedirs("../../Extra2D/include")
+    add_deps("extra2d")
+
+    if target_plat == "switch" then
+        set_plat("switch")
+        set_arch("arm64")
+        set_toolchains("switch")
+        set_targetdir("build/switch")
+
+        after_build(function (target)
+            local devkitPro = os.getenv("DEVKITPRO") or "C:/devkitPro"
+            local elf_file = target:targetfile()
+            local output_dir = path.directory(elf_file)
+            local nacp_file = path.join(output_dir, "push_box.nacp")
+            local nro_file = path.join(output_dir, "push_box.nro")
+            local nacptool = path.join(devkitPro, "tools/bin/nacptool.exe")
+            local elf2nro = path.join(devkitPro, "tools/bin/elf2nro.exe")
+
+            if os.isfile(nacptool) and os.isfile(elf2nro) then
+                os.vrunv(nacptool, {"--create", "Push Box", "Extra2D Team", "1.0.0", nacp_file})
+                local romfs = path.absolute("romfs")
+                if os.isdir(romfs) then
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file, "--romfsdir=" .. romfs})
+                else
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file})
+                end
+            end
+        end)
+
+    elseif target_plat == "mingw" then
+        set_plat("mingw")
+        set_arch("x86_64")
+        set_targetdir("build/mingw")
+        add_ldflags("-mwindows", {force = true})
+
+        after_build(function (target)
+            local romfs = path.absolute("romfs")
+            if os.isdir(romfs) then
+                local target_dir = path.directory(target:targetfile())
+                local assets_dir = path.join(target_dir, "assets")
+                if not os.isdir(assets_dir) then
+                    os.mkdir(assets_dir)
+                end
+                os.cp(path.join(romfs, "assets/*"), assets_dir)
+            end
+        end)
+    end
+target_end()
--- a/examples/spatial_index_demo/main.cpp
+++ b/examples/spatial_index_demo/main.cpp
@ -0,0 +1,436 @@
+#include <cmath>
+#include <extra2d/extra2d.h>
+#include <iomanip>
+#include <random>
+#include <sstream>
+
+using namespace extra2d;
+
+// ============================================================================
+// 性能统计
+// ============================================================================
+struct PerformanceStats {
+  double updateTime = 0.0;
+  double collisionTime = 0.0;
+  double renderTime = 0.0;
+  size_t collisionCount = 0;
+  size_t nodeCount = 0;
+  const char *strategyName = "Unknown";
+};
+
+// ============================================================================
+// 碰撞节点 - 使用引擎自带的空间索引功能
+// ============================================================================
+class PhysicsNode : public Node {
+public:
+  PhysicsNode(float size, const Color &color, int id)
+      : size_(size), color_(color), id_(id), isColliding_(false) {
+    // 启用引擎自带的空间索引功能
+    // 这是关键：设置 spatialIndexed_ = true 让节点参与空间索引
+    setSpatialIndexed(true);
+
+    // 随机速度
+    std::random_device rd;
+    std::mt19937 gen(rd() + id);
+    std::uniform_real_distribution<float> velDist(-150.0f, 150.0f);
+    velocity_ = Vec2(velDist(gen), velDist(gen));
+  }
+
+  void setColliding(bool colliding) { isColliding_ = colliding; }
+  bool isColliding() const { return isColliding_; }
+  int getId() const { return id_; }
+
+  // 必须实现 getBoundingBox() 才能参与空间索引碰撞检测
+  Rect getBoundingBox() const override {
+    Vec2 pos = getPosition();
+    return Rect(pos.x - size_ / 2, pos.y - size_ / 2, size_, size_);
+  }
+
+  void update(float dt, float screenWidth, float screenHeight) {
+    Vec2 pos = getPosition();
+    pos = pos + velocity_ * dt;
+
+    // 边界反弹
+    if (pos.x < size_ / 2 || pos.x > screenWidth - size_ / 2) {
+      velocity_.x = -velocity_.x;
+      pos.x = std::clamp(pos.x, size_ / 2, screenWidth - size_ / 2);
+    }
+    if (pos.y < size_ / 2 || pos.y > screenHeight - size_ / 2) {
+      velocity_.y = -velocity_.y;
+      pos.y = std::clamp(pos.y, size_ / 2, screenHeight - size_ / 2);
+    }
+
+    setPosition(pos);
+  }
+
+  void onRender(RenderBackend &renderer) override {
+    Vec2 pos = getPosition();
+
+    // 碰撞时变红色
+    Color fillColor = isColliding_ ? Color(1.0f, 0.2f, 0.2f, 0.9f) : color_;
+    renderer.fillRect(Rect(pos.x - size_ / 2, pos.y - size_ / 2, size_, size_),
+                      fillColor);
+
+    // 绘制边框
+    Color borderColor = isColliding_ ? Color(1.0f, 0.0f, 0.0f, 1.0f)
+                                     : Color(0.3f, 0.3f, 0.3f, 0.5f);
+    renderer.drawRect(Rect(pos.x - size_ / 2, pos.y - size_ / 2, size_, size_),
+                      borderColor, 1.0f);
+  }
+
+private:
+  float size_;
+  Color color_;
+  int id_;
+  bool isColliding_;
+  Vec2 velocity_;
+};
+
+// ============================================================================
+// 空间索引演示场景
+// ============================================================================
+class SpatialIndexDemoScene : public Scene {
+public:
+  void onEnter() override {
+    E2D_LOG_INFO("SpatialIndexDemoScene::onEnter - 引擎空间索引演示");
+
+    auto &app = Application::instance();
+    screenWidth_ = static_cast<float>(app.getConfig().width);
+    screenHeight_ = static_cast<float>(app.getConfig().height);
+
+    // 设置背景色
+    setBackgroundColor(Color(0.05f, 0.05f, 0.1f, 1.0f));
+
+    // 创建100个碰撞节点
+    createNodes(100);
+
+    // 加载字体
+    loadFonts();
+
+    E2D_LOG_INFO("创建了 {} 个碰撞节点", nodes_.size());
+    E2D_LOG_INFO("空间索引已启用: {}", isSpatialIndexingEnabled());
+  }
+
+  void onUpdate(float dt) override {
+    Scene::onUpdate(dt);
+
+    auto startTime = std::chrono::high_resolution_clock::now();
+
+    // 更新所有节点位置
+    for (auto &node : nodes_) {
+      node->update(dt, screenWidth_, screenHeight_);
+    }
+
+    auto updateEndTime = std::chrono::high_resolution_clock::now();
+    stats_.updateTime =
+        std::chrono::duration<double, std::milli>(updateEndTime - startTime)
+            .count();
+
+    // 使用引擎自带的空间索引进行碰撞检测
+    performCollisionDetection();
+
+    auto collisionEndTime = std::chrono::high_resolution_clock::now();
+    stats_.collisionTime = std::chrono::duration<double, std::milli>(
+                               collisionEndTime - updateEndTime)
+                               .count();
+
+    stats_.nodeCount = nodes_.size();
+
+    // 获取当前使用的空间索引策略
+    stats_.strategyName = getSpatialManager().getStrategyName();
+
+    // 检查退出按键
+    auto &input = Application::instance().input();
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_START)) {
+      E2D_LOG_INFO("退出应用");
+      Application::instance().quit();
+    }
+
+    // 按A键添加节点
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_A)) {
+      addNodes(100);
+    }
+
+    // 按B键减少节点
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_B)) {
+      removeNodes(100);
+    }
+
+    // 按X键切换空间索引策略
+    if (input.isButtonPressed(SDL_CONTROLLER_BUTTON_X)) {
+      toggleSpatialStrategy();
+    }
+  }
+
+  void onRender(RenderBackend &renderer) override {
+    Scene::onRender(renderer);
+
+    auto renderStart = std::chrono::high_resolution_clock::now();
+
+    // 节点渲染由Scene自动处理
+
+    auto renderEnd = std::chrono::high_resolution_clock::now();
+    stats_.renderTime =
+        std::chrono::duration<double, std::milli>(renderEnd - renderStart)
+            .count();
+
+    // 绘制UI
+    drawUI(renderer);
+  }
+
+private:
+  /**
+   * @brief 加载字体资源
+   */
+  void loadFonts() {
+    auto &resources = Application::instance().resources();
+
+    std::vector<std::string> fontPaths = {
+        "romfs:/assets/msjh.ttf",
+        "romfs:/assets/default.ttf",
+        "romfs:/assets/font.ttf",
+    };
+
+    titleFont_ = resources.loadFontWithFallbacks(fontPaths, 28, true);
+    infoFont_ = resources.loadFontWithFallbacks(fontPaths, 16, true);
+  }
+
+  /**
+   * @brief 创建指定数量的节点
+   */
+  void createNodes(size_t count) {
+    std::random_device rd;
+    std::mt19937 gen(rd());
+    std::uniform_real_distribution<float> posX(50.0f, screenWidth_ - 50.0f);
+    std::uniform_real_distribution<float> posY(50.0f, screenHeight_ - 50.0f);
+    std::uniform_real_distribution<float> colorR(0.2f, 0.9f);
+    std::uniform_real_distribution<float> colorG(0.2f, 0.9f);
+    std::uniform_real_distribution<float> colorB(0.2f, 0.9f);
+
+    for (size_t i = 0; i < count; ++i) {
+      Color color(colorR(gen), colorG(gen), colorB(gen), 0.7f);
+      auto node = makePtr<PhysicsNode>(20.0f, color, static_cast<int>(i));
+      node->setPosition(Vec2(posX(gen), posY(gen)));
+      addChild(node);
+      nodes_.push_back(node);
+    }
+  }
+
+  /**
+   * @brief 添加节点
+   */
+  void addNodes(size_t count) {
+    size_t currentCount = nodes_.size();
+    if (currentCount + count > 5000) {
+      E2D_LOG_WARN("节点数量已达上限(5000)");
+      return;
+    }
+    createNodes(count);
+    E2D_LOG_INFO("添加 {} 个节点，当前总数: {}", count, nodes_.size());
+  }
+
+  /**
+   * @brief 移除节点
+   */
+  void removeNodes(size_t count) {
+    if (count >= nodes_.size()) {
+      count = nodes_.size();
+    }
+    if (count == 0)
+      return;
+
+    for (size_t i = 0; i < count; ++i) {
+      removeChild(nodes_.back());
+      nodes_.pop_back();
+    }
+    E2D_LOG_INFO("移除 {} 个节点，当前总数: {}", count, nodes_.size());
+  }
+
+  /**
+   * @brief 切换空间索引策略
+   */
+  void toggleSpatialStrategy() {
+    auto &spatialManager = getSpatialManager();
+    SpatialStrategy currentStrategy = spatialManager.getCurrentStrategy();
+
+    if (currentStrategy == SpatialStrategy::QuadTree) {
+      spatialManager.setStrategy(SpatialStrategy::SpatialHash);
+      E2D_LOG_INFO("切换到空间哈希策略");
+    } else {
+      spatialManager.setStrategy(SpatialStrategy::QuadTree);
+      E2D_LOG_INFO("切换到四叉树策略");
+    }
+  }
+
+  /**
+   * @brief 使用引擎自带的空间索引进行碰撞检测
+   *
+   * 关键方法：
+   * - Scene::queryCollisions() - 查询场景中所有碰撞的节点对
+   * - SpatialManager::queryCollisions() - 空间管理器的碰撞检测
+   */
+  void performCollisionDetection() {
+    // 清除之前的碰撞状态
+    for (auto &node : nodes_) {
+      node->setColliding(false);
+    }
+
+    // 使用引擎自带的空间索引进行碰撞检测
+    // 这是核心：Scene::queryCollisions() 会自动使用 SpatialManager
+    auto collisions = queryCollisions();
+
+    stats_.collisionCount = collisions.size();
+
+    // 标记碰撞的节点
+    for (const auto &[nodeA, nodeB] : collisions) {
+      if (auto boxA = dynamic_cast<PhysicsNode *>(nodeA)) {
+        boxA->setColliding(true);
+      }
+      if (auto boxB = dynamic_cast<PhysicsNode *>(nodeB)) {
+        boxB->setColliding(true);
+      }
+    }
+  }
+
+  /**
+   * @brief 绘制UI界面
+   */
+  void drawUI(RenderBackend &renderer) {
+    if (!titleFont_ || !infoFont_)
+      return;
+
+    auto &app = Application::instance();
+
+    // 绘制标题
+    renderer.drawText(*titleFont_, "引擎空间索引演示", Vec2(30.0f, 20.0f),
+                      Color(1.0f, 1.0f, 1.0f, 1.0f));
+
+    // 绘制性能统计
+    std::stringstream ss;
+    float x = 30.0f;
+    float y = 60.0f;
+    float lineHeight = 22.0f;
+
+    ss << "节点数量: " << stats_.nodeCount;
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(0.9f, 0.9f, 0.9f, 1.0f));
+    y += lineHeight;
+
+    ss.str("");
+    ss << "索引策略: " << stats_.strategyName;
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(0.5f, 1.0f, 0.5f, 1.0f));
+    y += lineHeight;
+
+    ss.str("");
+    ss << "碰撞对数: " << stats_.collisionCount;
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(1.0f, 0.5f, 0.5f, 1.0f));
+    y += lineHeight;
+
+    ss.str("");
+    ss << std::fixed << std::setprecision(2);
+    ss << "更新时间: " << stats_.updateTime << " ms";
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    y += lineHeight;
+
+    ss.str("");
+    ss << "碰撞检测: " << stats_.collisionTime << " ms";
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    y += lineHeight;
+
+    ss.str("");
+    ss << "渲染时间: " << stats_.renderTime << " ms";
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    y += lineHeight;
+
+    ss.str("");
+    ss << "FPS: " << app.fps();
+    renderer.drawText(*infoFont_, ss.str(), Vec2(x, y),
+                      Color(0.5f, 1.0f, 0.5f, 1.0f));
+    y += lineHeight * 1.5f;
+
+    // 绘制操作说明
+    renderer.drawText(*infoFont_, "操作说明:", Vec2(x, y),
+                      Color(1.0f, 1.0f, 0.5f, 1.0f));
+    y += lineHeight;
+    renderer.drawText(*infoFont_, "A键 - 添加100个节点", Vec2(x + 10, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    y += lineHeight;
+    renderer.drawText(*infoFont_, "B键 - 移除100个节点", Vec2(x + 10, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    y += lineHeight;
+    renderer.drawText(*infoFont_, "X键 - 切换索引策略", Vec2(x + 10, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    y += lineHeight;
+    renderer.drawText(*infoFont_, "+键 - 退出程序", Vec2(x + 10, y),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+
+    // 绘制图例
+    float legendX = screenWidth_ - 200.0f;
+    float legendY = 20.0f;
+    renderer.drawText(*infoFont_, "图例:", Vec2(legendX, legendY),
+                      Color(1.0f, 1.0f, 1.0f, 1.0f));
+    legendY += 25.0f;
+
+    renderer.fillRect(Rect(legendX, legendY, 15.0f, 15.0f),
+                      Color(0.5f, 0.5f, 0.9f, 0.7f));
+    renderer.drawText(*infoFont_, "- 正常", Vec2(legendX + 20.0f, legendY),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+    legendY += 25.0f;
+
+    renderer.fillRect(Rect(legendX, legendY, 15.0f, 15.0f),
+                      Color(1.0f, 0.2f, 0.2f, 0.9f));
+    renderer.drawText(*infoFont_, "- 碰撞中", Vec2(legendX + 20.0f, legendY),
+                      Color(0.8f, 0.8f, 0.8f, 1.0f));
+  }
+
+  std::vector<Ptr<PhysicsNode>> nodes_;
+  PerformanceStats stats_;
+  float screenWidth_ = 1280.0f;
+  float screenHeight_ = 720.0f;
+
+  Ptr<FontAtlas> titleFont_;
+  Ptr<FontAtlas> infoFont_;
+};
+
+// ============================================================================
+// 程序入口
+// ============================================================================
+
+int main(int argc, char **argv)
+{
+  Logger::init();
+  Logger::setLevel(LogLevel::Debug);
+
+  E2D_LOG_INFO("========================");
+  E2D_LOG_INFO("Easy2D 引擎空间索引演示");
+  E2D_LOG_INFO("========================");
+
+  auto &app = Application::instance();
+
+  AppConfig config;
+  config.title = "Easy2D - 引擎空间索引演示";
+  config.width = 1280;
+  config.height = 720;
+  config.vsync = true;
+  config.fpsLimit = 60;
+
+  if (!app.init(config)) {
+    E2D_LOG_ERROR("应用初始化失败！");
+    return -1;
+  }
+
+  app.enterScene(makePtr<SpatialIndexDemoScene>());
+
+  E2D_LOG_INFO("开始主循环...");
+
+  app.run();
+
+  E2D_LOG_INFO("应用结束");
+
+  return 0;
+}
--- a/examples/spatial_index_demo/romfs/assets/font.ttf
+++ b/examples/spatial_index_demo/romfs/assets/font.ttf
--- a/examples/spatial_index_demo/xmake.lua
+++ b/examples/spatial_index_demo/xmake.lua
@ -0,0 +1,61 @@
+-- ==============================================
+-- Spatial Index Demo 示例 - Xmake 构建脚本
+-- 支持平台: MinGW (Windows), Nintendo Switch
+-- ==============================================
+
+-- 获取当前平台
+local host_plat = os.host()
+local target_plat = get_config("plat") or host_plat
+
+-- 可执行文件目标
+target("spatial_index_demo")
+    set_kind("binary")
+    add_files("main.cpp")
+    add_includedirs("../../Extra2D/include")
+    add_deps("extra2d")
+
+    if target_plat == "switch" then
+        set_plat("switch")
+        set_arch("arm64")
+        set_toolchains("switch")
+        set_targetdir("build/switch")
+
+        after_build(function (target)
+            local devkitPro = os.getenv("DEVKITPRO") or "C:/devkitPro"
+            local elf_file = target:targetfile()
+            local output_dir = path.directory(elf_file)
+            local nacp_file = path.join(output_dir, "spatial_index_demo.nacp")
+            local nro_file = path.join(output_dir, "spatial_index_demo.nro")
+            local nacptool = path.join(devkitPro, "tools/bin/nacptool.exe")
+            local elf2nro = path.join(devkitPro, "tools/bin/elf2nro.exe")
+
+            if os.isfile(nacptool) and os.isfile(elf2nro) then
+                os.vrunv(nacptool, {"--create", "Spatial Index Demo", "Extra2D Team", "1.0.0", nacp_file})
+                local romfs = path.absolute("romfs")
+                if os.isdir(romfs) then
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file, "--romfsdir=" .. romfs})
+                else
+                    os.vrunv(elf2nro, {elf_file, nro_file, "--nacp=" .. nacp_file})
+                end
+            end
+        end)
+
+    elseif target_plat == "mingw" then
+        set_plat("mingw")
+        set_arch("x86_64")
+        set_targetdir("build/mingw")
+        add_ldflags("-mwindows", {force = true})
+
+        after_build(function (target)
+            local romfs = path.absolute("romfs")
+            if os.isdir(romfs) then
+                local target_dir = path.directory(target:targetfile())
+                local assets_dir = path.join(target_dir, "assets")
+                if not os.isdir(assets_dir) then
+                    os.mkdir(assets_dir)
+                end
+                os.cp(path.join(romfs, "assets/*"), assets_dir)
+            end
+        end)
+    end
+target_end()
--- a/xmake.lua
+++ b/xmake.lua
@ -0,0 +1,105 @@
+-- ==============================================
+-- Extra2D - 2D Game Engine
+-- Build System: Xmake
+-- Platforms: MinGW (Windows), Nintendo Switch
+-- ==============================================
+
+-- 项目元信息
+set_project("Extra2D")
+set_version("3.1.0")
+set_license("MIT")
+
+-- 语言和编码设置
+set_languages("c++17")
+set_encodings("utf-8")
+
+-- 构建模式
+add_rules("mode.debug", "mode.release")
+
+-- ==============================================
+-- 构建选项
+-- ==============================================
+
+option("examples")
+    set_default(true)
+    set_showmenu(true)
+    set_description("Build example programs")
+option_end()
+
+option("debug_logs")
+    set_default(false)
+    set_showmenu(true)
+    set_description("Enable debug logging")
+option_end()
+
+-- ==============================================
+-- 平台检测与配置
+-- ==============================================
+
+local host_plat = os.host()
+local target_plat = get_config("plat") or host_plat
+local supported_plats = {mingw = true, switch = true}
+
+if not supported_plats[target_plat] then
+    if host_plat == "windows" then
+        target_plat = "mingw"
+    else
+        error("Unsupported platform: " .. target_plat .. ". Supported platforms: mingw, switch")
+    end
+end
+
+set_plat(target_plat)
+
+if target_plat == "switch" then
+    set_arch("arm64")
+elseif target_plat == "mingw" then
+    set_arch("x86_64")
+end
+
+-- ==============================================
+-- 加载工具链配置
+-- ==============================================
+
+if target_plat == "switch" then
+    includes("xmake/toolchains/switch.lua")
+    set_toolchains("switch")
+end
+
+-- ==============================================
+-- 添加依赖包 (MinGW)
+-- ==============================================
+
+if target_plat == "mingw" then
+    add_requires("glm", "libsdl2", "libsdl2_mixer")
+end
+
+-- ==============================================
+-- 加载构建目标
+-- ==============================================
+
+-- 加载引擎库定义
+includes("xmake/engine.lua")
+
+-- 定义引擎库
+define_extra2d_engine()
+
+-- 示例程序目标（作为子项目）
+if has_config("examples") then
+    includes("examples/hello_world", {rootdir = "examples/hello_world"})
+    includes("examples/spatial_index_demo", {rootdir = "examples/spatial_index_demo"})
+    includes("examples/collision_demo", {rootdir = "examples/collision_demo"})
+    includes("examples/push_box", {rootdir = "examples/push_box"})
+end
+
+-- ==============================================
+-- 项目信息输出
+-- ==============================================
+
+print("========================================")
+print("Extra2D Build Configuration")
+print("========================================")
+print("Platform: " .. target_plat)
+print("Architecture: " .. (get_config("arch") or "auto"))
+print("Mode: " .. (is_mode("debug") and "debug" or "release"))
+print("Examples: " .. (has_config("examples") and "enabled" or "disabled"))
+print("========================================")
--- a/xmake/engine.lua
+++ b/xmake/engine.lua
@ -0,0 +1,54 @@
+-- ==============================================
+-- Extra2D 引擎库共享配置
+-- 被主项目和示例共享使用
+-- ==============================================
+
+-- 获取当前平台
+local function get_current_plat()
+    return get_config("plat") or os.host()
+end
+
+-- 定义 Extra2D 引擎库目标
+function define_extra2d_engine()
+    target("extra2d")
+        set_kind("static")
+
+        -- 引擎源文件
+        add_files("Extra2D/src/**.cpp")
+        add_files("Extra2D/src/glad/glad.c")
+        add_files("squirrel/squirrel/*.cpp")
+        add_files("squirrel/sqstdlib/*.cpp")
+
+        -- 头文件路径
+        add_includedirs("Extra2D/include", {public = true})
+        add_includedirs("squirrel/include", {public = true})
+        add_includedirs("Extra2D/include/extra2d/platform", {public = true})
+
+        -- 平台配置
+        local plat = get_current_plat()
+        if plat == "switch" then
+            local devkitPro = os.getenv("DEVKITPRO") or "C:/devkitPro"
+            add_includedirs(devkitPro .. "/portlibs/switch/include", {public = true})
+            add_linkdirs(devkitPro .. "/portlibs/switch/lib")
+            add_syslinks("SDL2_mixer", "SDL2", "opusfile", "opus", "vorbisidec", "ogg",
+                         "modplug", "mpg123", "FLAC", "GLESv2", "EGL", "glapi", "drm_nouveau",
+                         {public = true})
+        elseif plat == "mingw" then
+            add_packages("glm", "libsdl2", "libsdl2_mixer", {public = true})
+            add_syslinks("opengl32", "glu32", "winmm", "imm32", "version", "setupapi", {public = true})
+        end
+
+        -- 编译器标志
+        add_cxflags("-Wall", "-Wextra", {force = true})
+        add_cxflags("-Wno-unused-variable", "-Wno-unused-function", "-Wno-unused-parameter", {force = true})
+        add_cxflags("-Wno-deprecated-copy", "-Wno-strict-aliasing", "-Wno-implicit-fallthrough", "-Wno-class-memaccess", {force = true})
+
+        if is_mode("debug") then
+            add_defines("E2D_DEBUG", "_DEBUG", {public = true})
+            add_cxxflags("-O0", "-g", {force = true})
+        else
+            add_defines("NDEBUG", {public = true})
+            add_cxxflags("-O2", {force = true})
+        end
+    target_end()
+end
--- a/xmake/toolchains/switch.lua
+++ b/xmake/toolchains/switch.lua
@ -0,0 +1,47 @@
+-- ==============================================
+-- Nintendo Switch 工具链定义
+-- ==============================================
+
+function define_switch_toolchain()
+    toolchain("switch")
+        set_kind("standalone")
+        set_description("Nintendo Switch devkitA64 toolchain")
+
+        -- 检查 DEVKITPRO 环境变量（Windows 上使用 C:/devkitPro）
+        local devkitPro = os.getenv("DEVKITPRO") or "C:/devkitPro"
+        local devkitA64 = path.join(devkitPro, "devkitA64")
+
+        -- 设置工具链路径
+        set_toolset("cc", path.join(devkitA64, "bin/aarch64-none-elf-gcc.exe"))
+        set_toolset("cxx", path.join(devkitA64, "bin/aarch64-none-elf-g++.exe"))
+        set_toolset("ld", path.join(devkitA64, "bin/aarch64-none-elf-g++.exe"))
+        set_toolset("ar", path.join(devkitA64, "bin/aarch64-none-elf-gcc-ar.exe"))
+        set_toolset("strip", path.join(devkitA64, "bin/aarch64-none-elf-strip.exe"))
+
+        -- 架构标志
+        local arch_flags = "-march=armv8-a+crc+crypto -mtune=cortex-a57 -mtp=soft -fPIE"
+        add_cxflags(arch_flags)
+        -- 使用 devkitPro 提供的 switch.specs 文件
+        add_ldflags("-specs=" .. path.join(devkitPro, "libnx/switch.specs"), "-g", arch_flags)
+
+        -- 定义 Switch 平台宏
+        add_defines("__SWITCH__", "__NX__", "MA_SWITCH", "PFD_SWITCH")
+
+        -- SimpleIni 配置：不使用 Windows API
+        add_defines("SI_NO_CONVERSION")
+
+        -- libnx 路径 - 必须在工具链级别添加
+        add_includedirs(path.join(devkitPro, "libnx/include"))
+        add_linkdirs(path.join(devkitPro, "libnx/lib"))
+
+        -- portlibs 路径（EGL + 桌面 OpenGL + SDL2）
+        add_includedirs(path.join(devkitPro, "portlibs/switch/include"))
+        add_includedirs(path.join(devkitPro, "portlibs/switch/include/SDL2"))
+        add_linkdirs(path.join(devkitPro, "portlibs/switch/lib"))
+
+        add_syslinks("nx", "m")
+    toolchain_end()
+end
+
+-- 定义工具链
+define_switch_toolchain()