/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils_2.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lfirmin <lfirmin@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/11/13 12:34:24 by lfirmin           #+#    #+#             */
/*   Updated: 2024/11/13 12:34:24 by lfirmin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../include/so_long.h"

int	close_game(t_game *game)
{
	if (!game)
		return (0);
	if (game->img_floor)
		mlx_destroy_image(game->mlx, game->img_floor);
	if (game->img_wall)
		mlx_destroy_image(game->mlx, game->img_wall);
	if (game->img_player)
		mlx_destroy_image(game->mlx, game->img_player);
	if (game->img_collect)
		mlx_destroy_image(game->mlx, game->img_collect);
	if (game->img_exit)
		mlx_destroy_image(game->mlx, game->img_exit);
	if (game->win)
		mlx_destroy_window(game->mlx, game->win);
	if (game->mlx)
	{
		mlx_destroy_display(game->mlx);
		free(game->mlx);
	}
	clean_data(game->data);
	free(game);
	return (exit(0), 0);
}

void	update_player_position(t_game *game, int x, int y)
{
	int	old_x;
	int	old_y;

	old_x = game->player_x;
	old_y = game->player_y;
	game->map[old_y][old_x] = '0';
	if (old_x == game->exit_x && old_y == game->exit_y)
		game->map[old_y][old_x] = 'E';
	draw_tile(game, game->map[old_y][old_x], old_x, old_y);
	game->map[y][x] = 'P';
	draw_tile(game, 'P', x, y);
	game->player_x = x;
	game->player_y = y;
	game->moves++;
	printf("Moves: %d\n", game->moves);
}

void	move_player(t_game *game, int new_x, int new_y)
{
	char	current_pos;

	current_pos = game->map[new_y][new_x];
	if (current_pos == 'E' && game->collectibles == 0)
	{
		ft_printf_fd(1, "Congratulations! You won in %d moves!\n", \
			game->moves + 1);
		close_game(game);
	}
	if (current_pos == 'C')
	{
		game->collectibles--;
		if (game->collectibles == 0)
			draw_tile(game, 'E', game->exit_x, game->exit_y);
	}
	update_player_position(game, new_x, new_y);
}

int	is_valid_move(t_game *game, int x, int y)
{
	if (x < 0 || x >= game->map_width || y < 0 || y >= game->map_height)
		return (0);
	if (game->map[y][x] == '1')
		return (0);
	if (game->map[y][x] == 'E')
	{
		if (game->collectibles == 0)
			return (1);
		return (1);
	}
	return (1);
}