修改底层渲染为OpenGL

source/EngineFrame/Render/Texture.h

@@ -1,33 +1,59 @@
 #pragma once
-
 #include <SDL.h>
+#include <SDL_image.h>
+#include <glad/glad.h>
 #include <string>
-#include "Tool/RefPtr.h"
+#include "Tool/Common.h"
 #include "Tool/RefObject.h"
+#include "Tool/RefPtr.h"
+#include "Tool/IntrusiveList.hpp"
 
 class Texture : public RefObject
 {
 private:
-    SDL_Texture *m_texture = nullptr;
-    std::string ImgPath = "";
-    int Index = 0;
-public:
-    VecSize TextureSize = {0, 0};     // 纹理大小
-    VecPos TexturePos = {0, 0};       // 纹理位置
-    VecSize TextureFramepos = {0, 0}; // 帧域宽高
+    // OpenGL 纹理ID
+    GLuint m_TextureID;
+    // 纹理大小
+    VecSize m_TextureSize;
+    // 帧域大小
+    VecSize m_FrameSize;
+    // 纹理坐标
+    VecPos m_TexturePos;
+    // 纹理透明度
+    float m_Alpha = 1.0f;
+
+    // 纹理路径
+    std::string m_Path;
+    // 纹理编号(可选 在使用img构造时才会有编号)
+    int m_TextureIndex = -1;
 
 public:
     Texture(/* args */);
-    Texture(std::string PngPath);
-    Texture(std::string imgPath, int Index);
     ~Texture();
+    Texture(const Texture &) = delete;
+    Texture &operator=(const Texture &) = delete;
 
 public:
-    void SetBlendMode(SDL_BlendMode blendMode);
-    // 获取混合模式
-    SDL_BlendMode GetBlendMode();
-    // 获取纹理
-    SDL_Texture *GetTexture();
-    // 获取一个拷贝的纹理
-    RefPtr<Texture> GetTextureCopy();
+    // 获取纹理ID
+    GLuint getID() const { return m_TextureID; }
+    // 设置纹理透明度
+    void setAlpha(float alpha) { m_Alpha = alpha; }
+    // 获取纹理透明度
+    float getAlpha() const { return m_Alpha; }
+    // 获取纹理大小
+    VecSize getSize() const { return m_TextureSize; }
+    // 获取纹理坐标
+    VecPos getPos() const { return m_TexturePos; }
+    // 获取纹理路径
+    std::string getPath() const { return m_Path; }
+    // 获取纹理编号
+    int getIndex() const { return m_TextureIndex; }
+    // 获取帧域大小
+    VecSize getFrameSize() const { return m_FrameSize; }
+
+public:
+    bool Init(std::string PngPath);
+    bool Init(std::string ImgPath, int index);
+    bool Init(SDL_Surface *surface);
+    bool Init(VecSize size);
 };