tools.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   tools.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: zbabahmi <zbabahmi@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/04/05 05:20:27 by zbabahmi          #+#    #+#             */
/*   Updated: 2023/04/14 00:58:01 by zbabahmi         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "so_long.h"

t_dim	get_player_position(t_savage *criminal)
{
	int		idx1;
	int		idx2;
	t_dim	player_pos;

	player_pos.x = -1;
	player_pos.y = -1;
	idx1 = 0;
	while (criminal->map[idx1])
	{
		idx2 = 0;
		while (criminal->map[idx1][idx2])
		{
			if (criminal->map[idx1][idx2] == 'P')
			{
				player_pos.x = idx2;
				player_pos.y = idx1;
				return (player_pos);
			}
			idx2++;
		}
		idx1++;
	}
	return (player_pos);
}

char	get_position_in_map(t_savage *criminal, t_dim *wanted_dim)
{
	char	res;
	int		idx1;
	int		idx2;

	res = '\0';
	idx1 = 0;
	while (criminal->map[idx1])
	{
		idx2 = 0;
		while (criminal->map[idx1][idx2])
		{
			if (idx1 == wanted_dim->y && idx2 == wanted_dim->x)
				return (criminal->map[idx1][idx2]);
			idx2++;
		}
		idx1++;
	}
	return (res);
}

void	modify_map(t_savage *criminal, t_dim *position, char with_what)
{
	int	idx1;
	int	idx2;

	idx1 = 0;
	while (criminal->map[idx1])
	{
		idx2 = 0;
		while (criminal->map[idx1][idx2])
		{
			if (idx1 == position->y && idx2 == position->x)
			{
				criminal->map[idx1][idx2] = with_what;
				return ;
			}
			idx2++;
		}
		idx1++;
	}
}