pollymc/launcher/minecraft/LaunchProfile.cpp
2022-03-24 16:10:43 +01:00

365 lines
8.7 KiB
C++

// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
* 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, version 3.
*
* 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 <https://www.gnu.org/licenses/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 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 "LaunchProfile.h"
#include <Version.h>
void LaunchProfile::clear()
{
m_minecraftVersion.clear();
m_minecraftVersionType.clear();
m_minecraftAssets.reset();
m_minecraftArguments.clear();
m_tweakers.clear();
m_mainClass.clear();
m_appletClass.clear();
m_libraries.clear();
m_mavenFiles.clear();
m_traits.clear();
m_jarMods.clear();
m_mainJar.reset();
m_problemSeverity = ProblemSeverity::None;
}
static void applyString(const QString & from, QString & to)
{
if(from.isEmpty())
return;
to = from;
}
void LaunchProfile::applyMinecraftVersion(const QString& id)
{
applyString(id, this->m_minecraftVersion);
}
void LaunchProfile::applyAppletClass(const QString& appletClass)
{
applyString(appletClass, this->m_appletClass);
}
void LaunchProfile::applyMainClass(const QString& mainClass)
{
applyString(mainClass, this->m_mainClass);
}
void LaunchProfile::applyMinecraftArguments(const QString& minecraftArguments)
{
applyString(minecraftArguments, this->m_minecraftArguments);
}
void LaunchProfile::applyMinecraftVersionType(const QString& type)
{
applyString(type, this->m_minecraftVersionType);
}
void LaunchProfile::applyMinecraftAssets(MojangAssetIndexInfo::Ptr assets)
{
if(assets)
{
m_minecraftAssets = assets;
}
}
void LaunchProfile::applyTraits(const QSet<QString>& traits)
{
this->m_traits.unite(traits);
}
void LaunchProfile::applyTweakers(const QStringList& tweakers)
{
// if the applied tweakers override an existing one, skip it. this effectively moves it later in the sequence
QStringList newTweakers;
for(auto & tweaker: m_tweakers)
{
if (tweakers.contains(tweaker))
{
continue;
}
newTweakers.append(tweaker);
}
// then just append the new tweakers (or moved original ones)
newTweakers += tweakers;
m_tweakers = newTweakers;
}
void LaunchProfile::applyJarMods(const QList<LibraryPtr>& jarMods)
{
this->m_jarMods.append(jarMods);
}
static int findLibraryByName(QList<LibraryPtr> *haystack, const GradleSpecifier &needle)
{
int retval = -1;
for (int i = 0; i < haystack->size(); ++i)
{
if (haystack->at(i)->rawName().matchName(needle))
{
// only one is allowed.
if (retval != -1)
return -1;
retval = i;
}
}
return retval;
}
void LaunchProfile::applyMods(const QList<LibraryPtr>& mods)
{
QList<LibraryPtr> * list = &m_mods;
for(auto & mod: mods)
{
auto modCopy = Library::limitedCopy(mod);
// find the mod by name.
const int index = findLibraryByName(list, mod->rawName());
// mod not found? just add it.
if (index < 0)
{
list->append(modCopy);
return;
}
auto existingLibrary = list->at(index);
// if we are higher it means we should update
if (Version(mod->version()) > Version(existingLibrary->version()))
{
list->replace(index, modCopy);
}
}
}
void LaunchProfile::applyCompatibleJavaMajors(QList<int>& javaMajor)
{
m_compatibleJavaMajors.append(javaMajor);
}
void LaunchProfile::applyLibrary(LibraryPtr library)
{
if(!library->isActive())
{
return;
}
QList<LibraryPtr> * list = &m_libraries;
if(library->isNative())
{
list = &m_nativeLibraries;
}
auto libraryCopy = Library::limitedCopy(library);
// find the library by name.
const int index = findLibraryByName(list, library->rawName());
// library not found? just add it.
if (index < 0)
{
list->append(libraryCopy);
return;
}
auto existingLibrary = list->at(index);
// if we are higher it means we should update
if (Version(library->version()) > Version(existingLibrary->version()))
{
list->replace(index, libraryCopy);
}
}
void LaunchProfile::applyMavenFile(LibraryPtr mavenFile)
{
if(!mavenFile->isActive())
{
return;
}
if(mavenFile->isNative())
{
return;
}
// unlike libraries, we do not keep only one version or try to dedupe them
m_mavenFiles.append(Library::limitedCopy(mavenFile));
}
const LibraryPtr LaunchProfile::getMainJar() const
{
return m_mainJar;
}
void LaunchProfile::applyMainJar(LibraryPtr jar)
{
if(jar)
{
m_mainJar = jar;
}
}
void LaunchProfile::applyProblemSeverity(ProblemSeverity severity)
{
if (m_problemSeverity < severity)
{
m_problemSeverity = severity;
}
}
const QList<PatchProblem> LaunchProfile::getProblems() const
{
// FIXME: implement something that actually makes sense here
return {};
}
QString LaunchProfile::getMinecraftVersion() const
{
return m_minecraftVersion;
}
QString LaunchProfile::getAppletClass() const
{
return m_appletClass;
}
QString LaunchProfile::getMainClass() const
{
return m_mainClass;
}
const QSet<QString> &LaunchProfile::getTraits() const
{
return m_traits;
}
const QStringList & LaunchProfile::getTweakers() const
{
return m_tweakers;
}
bool LaunchProfile::hasTrait(const QString& trait) const
{
return m_traits.contains(trait);
}
ProblemSeverity LaunchProfile::getProblemSeverity() const
{
return m_problemSeverity;
}
QString LaunchProfile::getMinecraftVersionType() const
{
return m_minecraftVersionType;
}
std::shared_ptr<MojangAssetIndexInfo> LaunchProfile::getMinecraftAssets() const
{
if(!m_minecraftAssets)
{
return std::make_shared<MojangAssetIndexInfo>("legacy");
}
return m_minecraftAssets;
}
QString LaunchProfile::getMinecraftArguments() const
{
return m_minecraftArguments;
}
const QList<LibraryPtr> & LaunchProfile::getJarMods() const
{
return m_jarMods;
}
const QList<LibraryPtr> & LaunchProfile::getLibraries() const
{
return m_libraries;
}
const QList<LibraryPtr> & LaunchProfile::getNativeLibraries() const
{
return m_nativeLibraries;
}
const QList<LibraryPtr> & LaunchProfile::getMavenFiles() const
{
return m_mavenFiles;
}
const QList<int> & LaunchProfile::getCompatibleJavaMajors() const
{
return m_compatibleJavaMajors;
}
void LaunchProfile::getLibraryFiles(
const QString& architecture,
QStringList& jars,
QStringList& nativeJars,
const QString& overridePath,
const QString& tempPath
) const
{
QStringList native32, native64;
jars.clear();
nativeJars.clear();
for (auto lib : getLibraries())
{
lib->getApplicableFiles(currentSystem, jars, nativeJars, native32, native64, overridePath);
}
// NOTE: order is important here, add main jar last to the lists
if(m_mainJar)
{
// FIXME: HACK!! jar modding is weird and unsystematic!
if(m_jarMods.size())
{
QDir tempDir(tempPath);
jars.append(tempDir.absoluteFilePath("minecraft.jar"));
}
else
{
m_mainJar->getApplicableFiles(currentSystem, jars, nativeJars, native32, native64, overridePath);
}
}
for (auto lib : getNativeLibraries())
{
lib->getApplicableFiles(currentSystem, jars, nativeJars, native32, native64, overridePath);
}
if(architecture == "32")
{
nativeJars.append(native32);
}
else if(architecture == "64")
{
nativeJars.append(native64);
}
}