/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   render2.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/12/09 18:44:12 by aortigos          #+#    #+#             */
/*   Updated: 2025/12/09 18:44:40 by aortigos         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../../includes/cub3d.h"

int	get_rgba(int r, int g, int b, int a)
{
	return (r << 24 | g << 16 | b << 8 | a << 0);
}

int	reverse_bytes(int c)
{
	unsigned int	b;

	b = 0;
	b |= (c & 0xFF) << 24;
	b |= (c & 0xFF00) << 8;
	b |= (c & 0xFF0000) >> 8;
	b |= (c & 0xFF000000) >> 24;
	return (b);
}

void	my_mlx_pixel_put(t_mlx *mlx, int x, int y, int color)
{
	if (x < 0)
		return ;
	else if (x >= S_W)
		return ;
	if (y < 0)
		return ;
	else if (y >= S_H)
		return ;
	mlx_put_pixel(mlx->img, x, y, color);
}

float	nor_angle(float angle)
{
	if (angle < 0)
		angle += (2 * M_PI);
	if (angle > (2 * M_PI))
		angle -= (2 * M_PI);
	return (angle);
}

int	unit_circle(float angle, char c)
{
	if (c == 'x')
	{
		if (angle > 0 && angle < M_PI)
			return (1);
	}
	else if (c == 'y')
	{
		if (angle > (M_PI / 2) && angle < (3 * M_PI) / 2)
			return (1);
	}
	return (0);
}