cub3d/src/player/player.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   player.c                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tchampio <tchampio@student.42lehavre.      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/07/29 11:42:44 by tchampio          #+#    #+#             */
/*   Updated: 2025/07/29 20:13:01 by tchampio         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "player.h"
#include "../map/mapdata.h"
#include "../consts.h"

// east west
void	init_lon(t_player *player, char dir)
{
	if (dir == 'N')
	{
		player->dir_x = 0;
		player->dir_y = -1;
		player->plane_x = PLANE_VALUE;
		player->plane_y = 0;
	}
	else
	{
		player->dir_x = 0;
		player->dir_y = 1;
		player->plane_x = -PLANE_VALUE;
		player->plane_y = 0;
	}
}

// north south
void	init_lat(t_player *player, char dir)
{
	if (dir == 'E')
	{
		player->dir_x = 1;
		player->dir_y = 0;
		player->plane_x = 0;
		player->plane_y = PLANE_VALUE;
	}
	else
	{
		player->dir_x = -1;
		player->dir_y = 0;
		player->plane_x = 0;
		player->plane_y = -PLANE_VALUE;
	}
}

void	init_player(t_player *player, t_mapdata *map)
{
	char	dir;

	dir = map->map[map->starty][map->startx];
	player->x = map->startx + 0.5;
	player->y = map->starty + 0.5;
	map->map[map->starty][map->startx] = '0';
	player->health = 100;
	player->points = 500;
	if (dir == 'N' || dir == 'S')
		init_lon(player, dir);
	else
		init_lat(player, dir);
}