#ifndef GLAD
#define GLAD
#include <glad/glad.h>
#endif

#include <cmath>
#include "hotbar.hpp"
#include "shader.hpp"
#include "Rectangle.hpp"
#include "block.hpp"
#include "chunk.hpp"
#include <GLFW/glfw3.h>
#include <vector>


Hotbar::Hotbar(){
	std::cout <<"Hotbar begin:" << glfwGetTime() << std::endl;
	shader = Shader("shaders/vertex_shader.glsl", "shaders/fragment_shader.glsl");
	for(int i=0;i<9;i++){
		icon[i] = blockIcon((BlockID)i,-0.5+i/9.0,-1.0,1.0/9.0);
	}
} void Hotbar::Draw(float screenRatio,int texture,int selected){
	glDisable(GL_DEPTH_TEST);
	//for(int i=0;i<9;i++){
	//	std::cout <<"i=" <<i <<":"<< glfwGetTime() << std::endl;
	//	if(selected !=i){
	//		Rectangle rect = Rectangle(-0.5+(float)i/9.0,-1.0,1.0/9.0,1.0/(screenRatio*9.0));
	//		rect.Draw(Vector3f(1.0,1.0,1.0));
	//	}
	//}
	Rectangle rect = Rectangle(-0.5+(float)selected/9.0,-1.0,1.0/9.0,1.0/(screenRatio*9.0));
	rect.Draw(Vector3f(1.0,0,0));
	shader.activate();
	glBindTexture(GL_TEXTURE_2D,texture);
	for(int i=0;i<9;i++){
		icon[i].Draw(shader,screenRatio);
		
	}
	glEnable(GL_DEPTH_TEST);
}