#ifndef GLAD
#define GLAD
#include <glad/glad.h>
#endif 
#include "Rectangle.hpp"
#include "shader.hpp"

Rectangle::Rectangle(){}
Rectangle::Rectangle(float _x,float _y,float _width,float _height){
	x=_x;
	y=_y;
	width=_width;
	height=_height;

	unsigned int vertexShader = glCreateShader(GL_VERTEX_SHADER);
	shader = Shader("shaders/2dshader.vs", "shaders/2dshader.fs");
	float vertices[] = {
	    x+width,y,  
	    x+width,y+height,
	    x,y+height,
	    x,y 
	};
	unsigned int indices[] = {
	    0, 1, 2,3
	};
	glGenVertexArrays(1, &VAO);
	glGenBuffers(1, &VBO);
	
	glBindVertexArray(VAO);
	
	glBindBuffer(GL_ARRAY_BUFFER, VBO);
	glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
	
	
	glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(float), (void*)0);
	glEnableVertexAttribArray(0);
	
	glBindBuffer(GL_ARRAY_BUFFER, 0); 
	
	glBindVertexArray(0); 
}
void Rectangle::Draw(Vector3f color){

        shader.activate();
	shader.setUniformVec3("Color",color);
        glBindVertexArray(VAO); 
        glDrawArrays(GL_LINE_LOOP, 0, 4);
}

bool Rectangle::IsIn(float _x,float _y){
	return(	_x<x+width && _y<y+height && _x>x && _y>y);
}