utils.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: nahmed-m <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/01/02 20:23:07 by nahmed-m          #+#    #+#             */
/*   Updated: 2016/01/14 11:59:04 by nahmed-m         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "fdf.h"

void	ft_exit(char *error)
{
	ft_putendl_fd(error, 2);
	exit(0);
}

void	ft_print_2d_tab(int **tab, int line, int collum)
{
	int		i;
	int		j;

	i = 0;
	while (i != line)
	{
		j = 0;
		while (j != collum)
		{
			ft_putnbr(tab[i][j]);
			ft_putstr("  ");
			j++;
		}
		ft_putstr("\n");
		i++;
	}
}

void	ft_modify_tab(t_env *control, int ratio)
{
	int		i;
	int		j;

	i = 0;
	while (i != control->line)
	{
		j = 0;
		while (j != control->collum)
		{
			if (ratio == 1)
				control->cor[i][j] *= 1.5;
			if (ratio == 0)
				control->cor[i][j] /= 1.5;
			j++;
		}
		i++;
	}
}

int		color(int i)
{
	if (i <= 0)
		return (BLUE);
	else if (i <= 2)
		return (YELLOW);
	else if (i <= 30)
		return (GREEN);
	else if (i <= 40)
		return (TURQ);
	else if (i <= 50)
		return (BROWN);
	else
		return (WHITE);
}

void	ft_black_screen(t_env *map)
{
	int		x;
	int		y;

	x = 0;
	y = 0;
	while (y <= Y_WIN)
	{
		while (x <= X_WIN)
		{
			mlx_pixel_put(map->mlx, map->win, x, y, 0x000000);
			x++;
		}
		y++;
		x = 0;
	}
}