/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils_3.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lfirmin <lfirmin@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/11/13 16:51:15 by lfirmin           #+#    #+#             */
/*   Updated: 2024/11/13 16:51:15 by lfirmin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include "../include/so_long.h"

void	draw_tile(t_game *game, char current, int x, int y)
{
	mlx_put_image_to_window(game->mlx, game->win,
		game->img_floor, x * 32, y * 32);
	if (current == '1')
		mlx_put_image_to_window(game->mlx, game->win,
			game->img_wall, x * 32, y * 32);
	else if (current == 'P')
		mlx_put_image_to_window(game->mlx, game->win,
			game->img_player, x * 32, y * 32);
	else if (current == 'C')
		mlx_put_image_to_window(game->mlx, game->win,
			game->img_collect, x * 32, y * 32);
	else if (current == 'E' && game->collectibles == 0)
		mlx_put_image_to_window(game->mlx, game->win,
			game->img_exit, x * 32, y * 32);
}

void	draw_map(t_game *game)
{
	int		x;
	int		y;
	char	current;

	y = 0;
	while (y < game->map_height)
	{
		x = 0;
		while (x < game->map_width)
		{
			current = game->map[y][x];
			if (current != '\n')
				draw_tile(game, current, x, y);
			x++;
		}
		y++;
	}
}

int	check_player(t_game *game, int x, int y, int *found)
{
	if (game->map[y][x] == 'P')
	{
		game->player_x = x;
		game->player_y = y;
		*found = 1;
	}
	return (0);
}

int	find_player_pos(t_game *game)
{
	int	x;
	int	y;
	int	found;

	if (!game || !game->map)
		return (1);
	y = 0;
	found = 0;
	while (y < game->map_height)
	{
		x = 0;
		while (x < game->map_width)
		{
			check_player(game, x, y, &found);
			x++;
		}
		y++;
	}
	if (!found)
		return (ft_printf_fd(2, "Error: Player position not found\n"), 1);
	return (0);
}

int	key_hook(int keycode, t_game *game)
{
	int	new_x;
	int	new_y;

	new_x = game->player_x;
	new_y = game->player_y;
	if (keycode == KEY_ESC)
		close_game(game);
	else if (keycode == KEY_W || keycode == KEY_UP)
		new_y--;
	else if (keycode == KEY_S || keycode == KEY_DOWN)
		new_y++;
	else if (keycode == KEY_A || keycode == KEY_LEFT)
		new_x--;
	else if (keycode == KEY_D || keycode == KEY_RIGHT)
		new_x++;
	else
		return (0);
	if (is_valid_move(game, new_x, new_y))
		move_player(game, new_x, new_y);
	return (0);
}