#pragma once
#include <iostream>
#include "resourceManager.h"

class tileSet {
	Texture tileSheet;
	glm::ivec2 dims;
public:
	tileSet(const Texture& texture, glm::vec2 tileDims)
		:tileSheet(texture), dims(tileDims){}

	glm::vec4 getUVs(int index) {
		int tileX = index % dims.x;
		int tileY = index / dims.x;

		glm::vec4 UV;
		UV.x = tileX / (float)dims.x;
		UV.y = tileY / (float)dims.y;
		UV.z = UV.x + 1.0f / dims.x;
		UV.w = UV.y - 1.0f / dims.y;
		return UV;
	}
};