1 files changed, 0 insertions, 385 deletions
diff --git a/libraries/logic/minecraft/World.cpp b/libraries/logic/minecraft/World.cpp
deleted file mode 100644
index 6081a8ec..00000000
--- a/libraries/logic/minecraft/World.cpp
+++ /dev/null
@@ -1,385 +0,0 @@
-/* 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.
- */
-
-#include <QDir>
-#include <QString>
-#include <QDebug>
-#include <QSaveFile>
-#include "World.h"
-
-#include "GZip.h"
-#include <MMCZip.h>
-#include <FileSystem.h>
-#include <sstream>
-#include <io/stream_reader.h>
-#include <tag_string.h>
-#include <tag_primitive.h>
-#include <quazip.h>
-#include <quazipfile.h>
-#include <quazipdir.h>
-
-std::unique_ptr <nbt::tag_compound> parseLevelDat(QByteArray data)
-{
-	QByteArray output;
-	if(!GZip::unzip(data, output))
-	{
-		return nullptr;
-	}
-	std::istringstream foo(std::string(output.constData(), output.size()));
-	auto pair = nbt::io::read_compound(foo);
-
-	if(pair.first != "")
-		return nullptr;
-
-	if(pair.second == nullptr)
-		return nullptr;
-
-	return std::move(pair.second);
-}
-
-QByteArray serializeLevelDat(nbt::tag_compound * levelInfo)
-{
-	std::ostringstream s;
-	nbt::io::write_tag("", *levelInfo, s);
-	QByteArray val( s.str().data(), (int) s.str().size() );
-	return val;
-}
-
-QString getLevelDatFromFS(const QFileInfo &file)
-{
-	QDir worldDir(file.filePath());
-	if(!file.isDir() || !worldDir.exists("level.dat"))
-	{
-		return QString();
-	}
-	return worldDir.absoluteFilePath("level.dat");
-}
-
-QByteArray getLevelDatDataFromFS(const QFileInfo &file)
-{
-	auto fullFilePath = getLevelDatFromFS(file);
-	if(fullFilePath.isNull())
-	{
-		return QByteArray();
-	}
-	QFile f(fullFilePath);
-	if(!f.open(QIODevice::ReadOnly))
-	{
-		return QByteArray();
-	}
-	return f.readAll();
-}
-
-bool putLevelDatDataToFS(const QFileInfo &file, QByteArray & data)
-{
-	auto fullFilePath =  getLevelDatFromFS(file);
-	if(fullFilePath.isNull())
-	{
-		return false;
-	}
-	QSaveFile f(fullFilePath);
-	if(!f.open(QIODevice::WriteOnly))
-	{
-		return false;
-	}
-	QByteArray compressed;
-	if(!GZip::zip(data, compressed))
-	{
-		return false;
-	}
-	if(f.write(compressed) != compressed.size())
-	{
-		f.cancelWriting();
-		return false;
-	}
-	return f.commit();
-}
-
-World::World(const QFileInfo &file)
-{
-	repath(file);
-}
-
-void World::repath(const QFileInfo &file)
-{
-	m_containerFile = file;
-	m_folderName = file.fileName();
-	if(file.isFile() && file.suffix() == "zip")
-	{
-		readFromZip(file);
-	}
-	else if(file.isDir())
-	{
-		readFromFS(file);
-	}
-}
-
-void World::readFromFS(const QFileInfo &file)
-{
-	auto bytes = getLevelDatDataFromFS(file);
-	if(bytes.isEmpty())
-	{
-		is_valid = false;
-		return;
-	}
-	loadFromLevelDat(bytes);
-	levelDatTime = file.lastModified();
-}
-
-void World::readFromZip(const QFileInfo &file)
-{
-	QuaZip zip(file.absoluteFilePath());
-	is_valid = zip.open(QuaZip::mdUnzip);
-	if (!is_valid)
-	{
-		return;
-	}
-	auto location = MMCZip::findFileInZip(&zip, "level.dat");
-	is_valid = !location.isEmpty();
-	if (!is_valid)
-	{
-		return;
-	}
-	m_containerOffsetPath = location;
-	QuaZipFile zippedFile(&zip);
-	// read the install profile
-	is_valid = zip.setCurrentFile(location + "level.dat");
-	if (!is_valid)
-	{
-		return;
-	}
-	is_valid = zippedFile.open(QIODevice::ReadOnly);
-	QuaZipFileInfo64 levelDatInfo;
-	zippedFile.getFileInfo(&levelDatInfo);
-	auto modTime = levelDatInfo.getNTFSmTime();
-	if(!modTime.isValid())
-	{
-		modTime = levelDatInfo.dateTime;
-	}
-	levelDatTime = modTime;
-	if (!is_valid)
-	{
-		return;
-	}
-	loadFromLevelDat(zippedFile.readAll());
-	zippedFile.close();
-}
-
-bool World::install(const QString &to, const QString &name)
-{
-	auto finalPath = FS::PathCombine(to, FS::DirNameFromString(m_actualName, to));
-	if(!FS::ensureFolderPathExists(finalPath))
-	{
-		return false;
-	}
-	bool ok = false;
-	if(m_containerFile.isFile())
-	{
-		QuaZip zip(m_containerFile.absoluteFilePath());
-		if (!zip.open(QuaZip::mdUnzip))
-		{
-			return false;
-		}
-		ok = !MMCZip::extractSubDir(&zip, m_containerOffsetPath, finalPath).isEmpty();
-	}
-	else if(m_containerFile.isDir())
-	{
-		QString from = m_containerFile.filePath();
-		ok = FS::copy(from, finalPath)();
-	}
-
-	if(ok && !name.isEmpty() && m_actualName != name)
-	{
-		World newWorld(finalPath);
-		if(newWorld.isValid())
-		{
-			newWorld.rename(name);
-		}
-	}
-	return ok;
-}
-
-bool World::rename(const QString &newName)
-{
-	if(m_containerFile.isFile())
-	{
-		return false;
-	}
-
-	auto data = getLevelDatDataFromFS(m_containerFile);
-	if(data.isEmpty())
-	{
-		return false;
-	}
-
-	auto worldData = parseLevelDat(data);
-	if(!worldData)
-	{
-		return false;
-	}
-	auto &val = worldData->at("Data");
-	if(val.get_type() != nbt::tag_type::Compound)
-	{
-		return false;
-	}
-	auto &dataCompound = val.as<nbt::tag_compound>();
-	dataCompound.put("LevelName", nbt::value_initializer(newName.toUtf8().data()));
-	data = serializeLevelDat(worldData.get());
-
-	putLevelDatDataToFS(m_containerFile, data);
-
-	m_actualName = newName;
-
-	QDir parentDir(m_containerFile.absoluteFilePath());
-	parentDir.cdUp();
-	QFile container(m_containerFile.absoluteFilePath());
-	auto dirName = FS::DirNameFromString(m_actualName, parentDir.absolutePath());
-	container.rename(parentDir.absoluteFilePath(dirName));
-
-	return true;
-}
-
-static QString read_string (nbt::value& parent, const char * name, const QString & fallback = QString())
-{
-	try
-	{
-		auto &namedValue = parent.at(name);
-		if(namedValue.get_type() != nbt::tag_type::String)
-		{
-			return fallback;
-		}
-		auto & tag_str = namedValue.as<nbt::tag_string>();
-		return QString::fromStdString(tag_str.get());
-	}
-	catch(std::out_of_range e)
-	{
-		// fallback for old world formats
-		qWarning() << "String NBT tag" << name << "could not be found. Defaulting to" << fallback;
-		return fallback;
-	}
-	catch(std::bad_cast e)
-	{
-		// type mismatch
-		qWarning() << "NBT tag" << name << "could not be converted to string. Defaulting to" << fallback;
-		return fallback;
-	}
-};
-
-static int64_t read_long (nbt::value& parent, const char * name, const int64_t & fallback = 0)
-{
-	try
-	{
-		auto &namedValue = parent.at(name);
-		if(namedValue.get_type() != nbt::tag_type::Long)
-		{
-			return fallback;
-		}
-		auto & tag_str = namedValue.as<nbt::tag_long>();
-		return tag_str.get();
-	}
-	catch(std::out_of_range e)
-	{
-		// fallback for old world formats
-		qWarning() << "Long NBT tag" << name << "could not be found. Defaulting to" << fallback;
-		return fallback;
-	}
-	catch(std::bad_cast e)
-	{
-		// type mismatch
-		qWarning() << "NBT tag" << name << "could not be converted to long. Defaulting to" << fallback;
-		return fallback;
-	}
-};
-
-void World::loadFromLevelDat(QByteArray data)
-{
-	try
-	{
-		auto levelData = parseLevelDat(data);
-		if(!levelData)
-		{
-			is_valid = false;
-			return;
-		}
-
-		auto &val = levelData->at("Data");
-		is_valid = val.get_type() == nbt::tag_type::Compound;
-		if(!is_valid)
-			return;
-
-		m_actualName = read_string(val, "LevelName", m_folderName);
-
-
-		int64_t temp = read_long(val, "LastPlayed", 0);
-		if(temp == 0)
-		{
-			m_lastPlayed = levelDatTime;
-		}
-		else
-		{
-			m_lastPlayed = QDateTime::fromMSecsSinceEpoch(temp);
-		}
-
-		m_randomSeed = read_long(val, "RandomSeed", 0);
-
-		qDebug() << "World Name:" << m_actualName;
-		qDebug() << "Last Played:" << m_lastPlayed.toString();
-		qDebug() << "Seed:" << m_randomSeed;
-	}
-	catch (nbt::io::input_error e)
-	{
-		qWarning() << "Unable to load" << m_folderName << ":" << e.what();
-		is_valid = false;
-		return;
-	}
-}
-
-bool World::replace(World &with)
-{
-	if (!destroy())
-		return false;
-	bool success = FS::copy(with.m_containerFile.filePath(), m_containerFile.path())();
-	if (success)
-	{
-		m_folderName = with.m_folderName;
-		m_containerFile.refresh();
-	}
-	return success;
-}
-
-bool World::destroy()
-{
-	if(!is_valid) return false;
-	if (m_containerFile.isDir())
-	{
-		QDir d(m_containerFile.filePath());
-		return d.removeRecursively();
-	}
-	else if(m_containerFile.isFile())
-	{
-		QFile file(m_containerFile.absoluteFilePath());
-		return file.remove();
-	}
-	return true;
-}
-
-bool World::operator==(const World &other) const
-{
-	return is_valid == other.is_valid && folderName() == other.folderName();
-}
-bool World::strongCompare(const World &other) const
-{
-	return is_valid == other.is_valid && folderName() == other.folderName();
-}