refactor: 重构项目结构和资源管理

- 将主程序代码和资源文件移动到Game目录下
- 更新构建脚本以适配新的目录结构
- 重构应用初始化流程，移除冗余代码
- 更新着色器文件路径和资源管理逻辑
- 删除废弃的windows.lua构建脚本
- 优化Switch平台构建配置

Frostbite2D/include/frostbite2D/core/application.h

@@ -12,11 +12,27 @@ namespace frostbite2D {
  * 仅包含应用级别的配置项，模块配置由各模块自行管理
  */
 struct AppConfig {
+  /**
+   * @brief 应用名称
+   */
   std::string appName = "frostbite2D App";
+  /**
+   * @brief 应用版本号
+   */
   std::string appVersion = "1.0.0";
+  /**
+   * @brief 组织名称
+   */
   std::string organization = "frostbite";
 
+  /**
+   * @brief 窗口配置
+   */
   WindowConfig windowConfig;
+  
+  /**
+   * @brief 目标平台
+   */
   PlatformType targetPlatform = PlatformType::Auto;
 
   /**
@@ -166,11 +182,6 @@ private:
      */
     void destroyAllModules();
 
-    /**
-     * @brief 注册核心服务
-     */
-    void registerCoreServices();
-
     /**
      * @brief 主循环
      */

Frostbite2D/src/frostbite2D/core/application.cpp

@@ -4,6 +4,7 @@
 #include <frostbite2D/graphics/renderer.h>
 #include <frostbite2D/platform/switch.h>
 #include <frostbite2D/types/type_math.h>
+#include <frostbite2D/utils/asset.h>
 namespace frostbite2D {
 
 Application &Application::get() {
@@ -45,13 +46,16 @@ bool Application::init(const AppConfig &config) {
   switchInit();
 #endif
 
+  // 使用SDL2创建窗口
   this->window_ = new Window();
 
+  // 创建窗口会使用窗口配置
   if (!window_->create(config.windowConfig)) {
     SDL_Log("Failed to create window");
     return false;
   }
 
+  // 初始化核心模块
   if (!initCoreModules()) {
     SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to initialize core modules");
     shutdown();
@@ -96,7 +100,20 @@ Application::~Application() {
 }
 
 bool Application::initCoreModules() {
-  registerCoreServices();
+
+  // 初始化资产管理器
+  auto &asset = Asset::get();
+
+  // 平台相关 switch平台不可以获取当前工作目录
+#ifndef __SWITCH__
+  // 获取程序工作目录
+  std::string workingDir = SDL_GetBasePath();
+  asset.setWorkingDirectory(workingDir);
+  SDL_Log("Asset working directory: %s", workingDir.c_str());
+#else
+  asset.setWorkingDirectory("/switch/Frostbite2D/" + config_.appName);
+  SDL_Log("Asset working directory: %s", asset.getWorkingDirectory().c_str());
+#endif
 
   // 初始化渲染器
   renderer_ = &Renderer::get();
@@ -105,11 +122,12 @@ bool Application::initCoreModules() {
     return false;
   }
 
-  return true;
-}
+  // 设置窗口清除颜色和视口
+  renderer_->setClearColor(0.0f, 0.0f, 0.0f);
+  renderer_->setViewport(0, 0, config_.windowConfig.width,
+                         config_.windowConfig.height);
 
-void Application::registerCoreServices() {
-  SDL_Log("Registering core services...");
+  return true;
 }
 
 void Application::setupAllModules() {

Frostbite2D/src/frostbite2D/graphics/renderer.cpp

@@ -27,6 +27,12 @@ bool Renderer::init() {
     return false;
   }
 
+  //初始化着色器管理器
+  if (!shaderManager_.init("shaders")) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to initialize shader manager");
+    return false;
+  }
+  
   glEnable(GL_BLEND);
   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
   

Game/src/main.cpp

@@ -4,7 +4,6 @@
 #include <frostbite2D/core/window.h>
 #include <frostbite2D/graphics/renderer.h>
 #include <frostbite2D/graphics/texture.h>
-#include <frostbite2D/utils/asset.h>
 #include <glad/glad.h>
 
 using namespace frostbite2D;
@@ -24,14 +23,6 @@ int main(int argc, char **argv) {
     return -1;
   }
   
-  auto& renderer = Renderer::get();
-  renderer.setClearColor(0.2f, 0.3f, 1.0f);
-  renderer.setViewport(0, 0, 800, 600);
-
-  auto& asset = Asset::get();
-  asset.setWorkingDirectory("assets");
-
-  SDL_Log("Application initialized successfully");
   SDL_Log("Starting main loop...");
 
   app.run();

platform/linux.lua

@@ -8,13 +8,16 @@ target("Frostbite2D")
     add_files(path.join(os.projectdir(), "Frostbite2D/src/**.c"))
     add_includedirs(path.join(os.projectdir(), "Frostbite2D/include"))
 
+    add_files(path.join(os.projectdir(), "Game/src/**.cpp"))
+    add_includedirs(path.join(os.projectdir(), "Game/include"))
+
     add_packages("libsdl2")
     add_packages("glm")
 
     -- 复制着色器文件到输出目录
     after_build(function (target)
         -- 复制 shaders 目录
-        local shaders_dir = path.join(os.projectdir(), "shaders")
+        local shaders_dir = path.join(os.projectdir(), "Game/shaders")
         local output_dir = target:targetdir()
         local target_shaders_dir = path.join(output_dir, "shaders")
 

platform/mingw.lua

@@ -10,13 +10,16 @@ target("Frostbite2D")
     add_files(path.join(os.projectdir(), "Frostbite2D/src/**.c"))
     add_includedirs(path.join(os.projectdir(), "Frostbite2D/include"))
 
+    add_files(path.join(os.projectdir(), "Game/src/**.cpp"))
+    add_includedirs(path.join(os.projectdir(), "Game/include"))
+
     add_packages("libsdl2")
     add_packages("glm")
 
     -- 复制着色器文件到输出目录
     after_build(function (target)
         -- 复制 shaders 目录
-        local shaders_dir = path.join(os.projectdir(), "shaders")
+        local shaders_dir = path.join(os.projectdir(), "Game/shaders")
         local output_dir = target:targetdir()
         local target_shaders_dir = path.join(output_dir, "shaders")
 

platform/switch.lua

@@ -5,6 +5,9 @@ target("Frostbite2D")
     add_files(path.join(os.projectdir(), "Frostbite2D/src/**.c"))
     add_includedirs(path.join(os.projectdir(), "Frostbite2D/include"))
     
+    add_files(path.join(os.projectdir(), "Game/src/**.cpp"))
+    add_includedirs(path.join(os.projectdir(), "Game/include"))
+
     -- 检查 DEVKITPRO 环境变量（Windows 上使用 C:/devkitPro）
     local devkitPro = os.getenv("DEVKITPRO") or "L:/Switch/devkitPro"
     local devkitA64 = path.join(devkitPro, "devkitA64")
@@ -42,7 +45,9 @@ target("Frostbite2D")
                          {public = true})
     add_syslinks("nx", "m")
 
+
     -- 构建后生成 NRO 文件
+    -- 复制着色器文件到输出目录
     after_build(function (target)
         local elf_file = target:targetfile()
         local output_dir = path.directory(elf_file)
@@ -63,5 +68,24 @@ target("Frostbite2D")
             end
             print("Generated NRO: " .. nro_file)
         end
+
+        -- 复制 shaders 目录
+        local shaders_dir = path.join(os.projectdir(), "Game/shaders")
+        local target_shaders_dir = path.join(output_dir, "shaders")
+
+        if os.isdir(shaders_dir) then
+            -- 确保目标目录存在
+            if not os.isdir(target_shaders_dir) then
+                os.mkdir(target_shaders_dir)
+            end
+
+            -- 复制所有着色器文件
+            for _, file in ipairs(os.files(path.join(shaders_dir, "*.*"))) do
+                local filename = path.filename(file)
+                local target_file = path.join(target_shaders_dir, filename)
+                os.cp(file, target_file)
+                print("Copy shader: " .. filename)
+            end
+        end
     end)
 target_end()

platform/windows.lua

@@ -1,108 +0,0 @@
--- MinGW 编译配置
-set_toolchains("mingw")
-
-add_requires("libsdl2", {configs = {shared = true}})
-add_requires("glm")
-
--- 创建自定义规则来编译 .rc 文件
-rule("windres_compile")
-    set_extensions(".rc")
-    on_build(function (target)
-        local windres = "windres"
-        local rc_file = target:sourcefiles()[1]
-        local obj_file = target:targetfile()
-        local arch = is_arch("x86_64") and "pe-x86-64" or "pe-i386"
-        
-        os.execv(windres, {"-i", rc_file, "-o", obj_file, "-O", "coff", "-F", arch})
-    end)
-rule_end()
-
-target("Frostbite2D")
-    set_kind("binary")
-    add_files(path.join(os.projectdir(), "Frostbite2D/src/**.cpp"))
-    add_files(path.join(os.projectdir(), "Frostbite2D/src/**.c"))
-    add_includedirs(path.join(os.projectdir(), "Frostbite2D/include"))
-    add_includedirs(path.join(os.projectdir(), "Frostbite2D/include/json"))
-
-    -- 添加资源文件（如果存在）
-    local rc_file = path.join(os.projectdir(), "resources/app.rc")
-    local ico_file = path.join(os.projectdir(), "assets/icons/app.ico")
-    if os.isfile(rc_file) and os.isfile(ico_file) then
-        -- 添加 .rc 文件并应用自定义规则
-        add_files(rc_file, {rule = "windres_compile"})
-    end
-
-    add_packages("libsdl2")
-    add_packages("glm")
-    
-    -- 复制着色器文件到输出目录
-    after_build(function (target)
-        -- 复制 shaders 目录
-        local shaders_dir = path.join(os.projectdir(), "shaders")
-        local output_dir = target:targetdir()
-        local target_shaders_dir = path.join(output_dir, "shaders")
-
-        if os.isdir(shaders_dir) then
-            -- 确保目标目录存在
-            if not os.isdir(target_shaders_dir) then
-                os.mkdir(target_shaders_dir)
-            end
-
-            -- 复制所有着色器文件
-            for _, file in ipairs(os.files(path.join(shaders_dir, "*.*"))) do
-                local filename = path.filename(file)
-                local target_file = path.join(target_shaders_dir, filename)
-                os.cp(file, target_file)
-            end
-        end
-
-        -- 复制图标文件到输出目录
-        local icons_dir = path.join(os.projectdir(), "assets/icons")
-        local target_icons_dir = path.join(output_dir, "assets/icons")
-        
-        if os.isdir(icons_dir) then
-            if not os.isdir(target_icons_dir) then
-                os.mkdir(target_icons_dir)
-            end
-            for _, file in ipairs(os.files(path.join(icons_dir, "*.*"))) do
-                local filename = path.filename(file)
-                local target_file = path.join(target_icons_dir, filename)
-                os.cp(file, target_file)
-                print("Copy icon: " .. filename)
-            end
-        end
-
-        -- 复制 SDL2 DLL
-            local sdl2_lib = target:pkg("libsdl2")
-            if sdl2_lib then
-                local libfiles = sdl2_lib:get("libfiles")
-                if libfiles then
-                    for _, libfile in ipairs(libfiles) do
-                        -- 查找 DLL 文件
-                        if libfile:endswith(".dll") then
-                            local target_dll = path.join(output_dir, path.filename(libfile))
-                            os.cp(libfile, target_dll)
-                            print("Copy DLL: " .. path.filename(libfile))
-                        end
-                    end
-                end
-            end
-
-            -- 尝试从 xmake 包目录复制 SDL2.dll
-            local sdl2_dll_paths = {
-                path.join(os.getenv("USERPROFILE") or "", ".xmake/packages/l/libsdl2/**/bin/SDL2.dll"),
-                path.join(os.getenv("USERPROFILE") or "", ".xmake/packages/l/libsdl2/**/lib/SDL2.dll"),
-            }
-
-            for _, dll_pattern in ipairs(sdl2_dll_paths) do
-                local dll_files = os.files(dll_pattern)
-                for _, dll_file in ipairs(dll_files) do
-                    local target_dll = path.join(output_dir, "SDL2.dll")
-                    if not os.isfile(target_dll) then
-                        os.cp(dll_file, target_dll)
-                        print("Copy SDL2.dll from: " .. dll_file)
-                    end
-                end
-            end
-    end)
-target_end()

resources/app.rc

@@ -1,3 +0,0 @@
-#include <windows.h>
-
-1 ICON "assets/icons/app.ico"

src/main.cpp

@@ -1,47 +0,0 @@
-#include "SDL_log.h"
-#include <SDL2/SDL.h>
-#include <frostbite2D/core/application.h>
-#include <frostbite2D/core/window.h>
-#include <frostbite2D/graphics/renderer.h>
-#include <frostbite2D/utils/asset.h>
-#include <glad/glad.h>
-
-using namespace frostbite2D;
-
-int main(int argc, char **argv) {
-  AppConfig AppConfig::createDefault();
-  config.appName = "Frostbite2D Test App";
-  config.appVersion = "1.0.0";
-  config.windowConfig.width = 800;
-  config.windowConfig.height = 600;
-  config.windowConfig.title = "Frostbite2D - Renderer Test";
-
-  Application& app = Application::get();
-
-  if (!app.init(config)) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to initialize application!");
-    return -1;
-  }
-
-  auto& renderer = Renderer::get();
-  if (!renderer.init()) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to initialize renderer!");
-    app.shutdown();
-    return -1;
-  }
-
-  renderer.setClearColor(0.2f, 0.3f, 1.0f);
-
-  auto& asset = Asset::get();
-  asset.setWorkingDirectory("assets");
-
-  SDL_Log("Application initialized successfully");
-  SDL_Log("Starting main loop...");
-
-  app.run();
-
-  app.shutdown();
-
-  SDL_Log("Application exited normally");
-  return 0;
-}

xmake.lua

@@ -10,7 +10,10 @@ add_rules("mode.debug", "mode.release")
 
 local host_plat = os.host()
 local target_plat = get_config("plat") or host_plat
-local supported_plats = {mingw = true, windows = true, linux = true, macosx = true, switch = true}
+if target_plat == "windows" then
+    target_plat = "mingw"
+end
+local supported_plats = {mingw = true, linux = true, macosx = true, switch = true}
 
 -- 自动选择平台
 if not supported_plats[target_plat] then