PrismLauncher/logic/minecraft/World.h

/* Copyright 2015 MultiMC Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once
#include <QFileInfo>
#include <QDateTime>

class World
{
public:
	World(const QFileInfo &file);
	QString folderName() const
	{
		return m_folderName;
	}
	QString name() const
	{
		return m_actualName;
	}
	QDateTime lastPlayed() const
	{
		return m_lastPlayed;
	}
	int64_t seed() const
	{
		return m_randomSeed;
	}
	bool isValid() const
	{
		return is_valid;
	}
	bool isOnFS() const
	{
		return m_containerFile.isDir();
	}
	QFileInfo container() const
	{
		return m_containerFile;
	}
	// delete all the files of this world
	bool destroy();
	// replace this world with a copy of the other
	bool replace(World &with);
	// change the world's filesystem path (used by world lists for *MAGIC* purposes)
	void repath(const QFileInfo &file);

	bool install(QString to);

	// WEAK compare operator - used for replacing worlds
	bool operator==(const World &other) const;
	bool strongCompare(const World &other) const;

private:
	void readFromZip(const QFileInfo &file);
	void readFromFS(const QFileInfo &file);
	void parseLevelDat(QByteArray data);

protected:

	QFileInfo m_containerFile;
	QString m_containerOffsetPath;
	QString m_folderName;
	QString m_actualName;
	QDateTime levelDatTime;
	QDateTime m_lastPlayed;
	int64_t m_randomSeed = 0;
	bool is_valid = false;
};