stuff

texture.h

@@ -2,20 +2,31 @@
 #ifndef TEXTURE_CLASS_H
 #define TEXTURE_CLASS_H
 
-#include "stb_image.h"
+#include <string>
+#include <vector>
+
 #include <glad/glad.h>
 
-#include "shaderClass.h"
-
+// A loaded image and nothing else. Game elements wear one through a SurfaceTexture,
+// get these from the ResourceManager.
 class Texture {
 public:
 	GLuint ID;
 	std::string path;
+	int width = 0;
+	int height = 0;
+	std::vector<unsigned char> pixels;   // RGBA, row 0 is the bottom of the image
+
 	Texture(const char* filename);
-	void texUnit(Shader shader, const char* uniform, GLuint unit);
-	void Bind();
-	void Unbind();
+	Texture(int newWidth, int newHeight);   // blank white
+	Texture(const Texture& source);         // an independent copy with its own GL texture
+
+	// Sends pixels to the GPU after they've been edited
+	void Upload();
 	void Delete();
+
+private:
+	void CreateGLTexture();
 };
 
 #endif