/*	EQEmu: EQEmulator

	Copyright (C) 2001-2026 EQEmu Development Team

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pathfinder_interface.h"

#include "common/seperator.h"
#include "zone/client.h"
#include "zone/pathfinder_nav_mesh.h"
#include "zone/pathfinder_null.h"

#include "fmt/format.h"
#include <sys/stat.h>

IPathfinder *IPathfinder::Load(const std::string &zone) {
	struct stat statbuffer;
	std::string navmesh_path = fmt::format("{}/maps/nav/{}.nav", PathManager::Instance()->GetServerPath(), zone);
	if (stat(navmesh_path.c_str(), &statbuffer) == 0) {
		return new PathfinderNavmesh(navmesh_path);
	}

	return new PathfinderNull();
}