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texture.h

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+
+#ifndef TEXTURE_CLASS_H
+#define TEXTURE_CLASS_H
+
+#include <string>
+#include <vector>
+
+#include <glad/glad.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);
+	Texture(const unsigned char* encoded, int size, const std::string& name);   // a png, jpg or the like already in memory
+	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