revamped resource system

src/Texture.h

@@ -5,21 +5,21 @@
 #ifndef B_ENGINE_TEXTURE_H
 #define B_ENGINE_TEXTURE_H
 
-#include <memory>
 #include <string_view>
 #include <string>
 
+#include <glad/gl.h>
+
 class Texture
 {
 public:
-    static std::shared_ptr<Texture> load_from_file(std::string_view filePath);
-    static std::shared_ptr<Texture> load_from_data(unsigned char* data, int width, int height, int channels);
+    Texture(unsigned int id, std::string_view filePath, int width, int height, int channels)
+        : id(id), filePath(filePath), width(width), height(height), channels(channels) {}
 
-    Texture() = default;
-    ~Texture();
+    ~Texture() { glDeleteTextures(1, &id); }
 
-    void bind(unsigned int slot);
-    void unbind();
+    void bind() const {glBindTexture(GL_TEXTURE_2D, id);}
+    static void unbind() {glBindTexture(GL_TEXTURE_2D, 0);}
 
     [[nodiscard]] int get_width() const { return width; }
     [[nodiscard]] int get_height() const { return height; }