534 lines
12 KiB
C++
534 lines
12 KiB
C++
/* Copyright 2013 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <QIcon>
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#include <pathutils.h>
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#include "logger/QsLog.h"
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#include "MultiMC.h"
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#include "MMCError.h"
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#include "logic/OneSixInstance.h"
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#include "logic/OneSixInstance_p.h"
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#include "logic/OneSixUpdate.h"
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#include "logic/minecraft/InstanceVersion.h"
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#include "minecraft/VersionBuildError.h"
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#include "logic/assets/AssetsUtils.h"
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#include "icons/IconList.h"
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#include "logic/MinecraftProcess.h"
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#include "gui/dialogs/InstanceEditDialog.h"
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OneSixInstance::OneSixInstance(const QString &rootDir, SettingsObject *settings,
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QObject *parent)
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: BaseInstance(new OneSixInstancePrivate(), rootDir, settings, parent)
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{
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I_D(OneSixInstance);
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d->m_settings->registerSetting("IntendedVersion", "");
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d->version.reset(new InstanceVersion(this, this));
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}
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void OneSixInstance::init()
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{
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try
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{
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reloadVersion();
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}
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catch (MMCError &e)
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{
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QLOG_ERROR() << "Caught exception on instance init: " << e.cause();
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}
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}
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std::shared_ptr<Task> OneSixInstance::doUpdate()
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{
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return std::shared_ptr<Task>(new OneSixUpdate(this));
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}
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QString replaceTokensIn(QString text, QMap<QString, QString> with)
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{
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QString result;
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QRegExp token_regexp("\\$\\{(.+)\\}");
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token_regexp.setMinimal(true);
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QStringList list;
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int tail = 0;
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int head = 0;
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while ((head = token_regexp.indexIn(text, head)) != -1)
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{
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result.append(text.mid(tail, head - tail));
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QString key = token_regexp.cap(1);
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auto iter = with.find(key);
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if (iter != with.end())
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{
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result.append(*iter);
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}
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head += token_regexp.matchedLength();
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tail = head;
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}
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result.append(text.mid(tail));
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return result;
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}
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QDir OneSixInstance::reconstructAssets(std::shared_ptr<InstanceVersion> version)
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{
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QDir assetsDir = QDir("assets/");
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QDir indexDir = QDir(PathCombine(assetsDir.path(), "indexes"));
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QDir objectDir = QDir(PathCombine(assetsDir.path(), "objects"));
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QDir virtualDir = QDir(PathCombine(assetsDir.path(), "virtual"));
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QString indexPath = PathCombine(indexDir.path(), version->assets + ".json");
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QFile indexFile(indexPath);
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QDir virtualRoot(PathCombine(virtualDir.path(), version->assets));
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if (!indexFile.exists())
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{
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QLOG_ERROR() << "No assets index file" << indexPath << "; can't reconstruct assets";
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return virtualRoot;
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}
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QLOG_DEBUG() << "reconstructAssets" << assetsDir.path() << indexDir.path()
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<< objectDir.path() << virtualDir.path() << virtualRoot.path();
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AssetsIndex index;
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bool loadAssetsIndex = AssetsUtils::loadAssetsIndexJson(indexPath, &index);
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if (loadAssetsIndex && index.isVirtual)
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{
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QLOG_INFO() << "Reconstructing virtual assets folder at" << virtualRoot.path();
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for (QString map : index.objects.keys())
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{
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AssetObject asset_object = index.objects.value(map);
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QString target_path = PathCombine(virtualRoot.path(), map);
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QFile target(target_path);
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QString tlk = asset_object.hash.left(2);
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QString original_path =
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PathCombine(PathCombine(objectDir.path(), tlk), asset_object.hash);
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QFile original(original_path);
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if (!original.exists())
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continue;
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if (!target.exists())
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{
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QFileInfo info(target_path);
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QDir target_dir = info.dir();
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// QLOG_DEBUG() << target_dir;
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if (!target_dir.exists())
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QDir("").mkpath(target_dir.path());
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bool couldCopy = original.copy(target_path);
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QLOG_DEBUG() << " Copying" << original_path << "to" << target_path
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<< QString::number(couldCopy); // << original.errorString();
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}
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}
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// TODO: Write last used time to virtualRoot/.lastused
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}
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return virtualRoot;
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}
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QStringList OneSixInstance::processMinecraftArgs(AuthSessionPtr session)
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{
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I_D(OneSixInstance);
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auto version = d->version;
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QString args_pattern = version->minecraftArguments;
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for (auto tweaker : version->tweakers)
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{
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args_pattern += " --tweakClass " + tweaker;
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}
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QMap<QString, QString> token_mapping;
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// yggdrasil!
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token_mapping["auth_username"] = session->username;
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token_mapping["auth_session"] = session->session;
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token_mapping["auth_access_token"] = session->access_token;
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token_mapping["auth_player_name"] = session->player_name;
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token_mapping["auth_uuid"] = session->uuid;
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// these do nothing and are stupid.
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token_mapping["profile_name"] = name();
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token_mapping["version_name"] = version->id;
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QString absRootDir = QDir(minecraftRoot()).absolutePath();
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token_mapping["game_directory"] = absRootDir;
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QString absAssetsDir = QDir("assets/").absolutePath();
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token_mapping["game_assets"] = reconstructAssets(d->version).absolutePath();
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token_mapping["user_properties"] = session->serializeUserProperties();
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token_mapping["user_type"] = session->user_type;
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// 1.7.3+ assets tokens
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token_mapping["assets_root"] = absAssetsDir;
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token_mapping["assets_index_name"] = version->assets;
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QStringList parts = args_pattern.split(' ', QString::SkipEmptyParts);
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for (int i = 0; i < parts.length(); i++)
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{
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parts[i] = replaceTokensIn(parts[i], token_mapping);
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}
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return parts;
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}
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bool OneSixInstance::prepareForLaunch(AuthSessionPtr session, QString &launchScript)
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{
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I_D(OneSixInstance);
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QIcon icon = MMC->icons()->getIcon(iconKey());
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auto pixmap = icon.pixmap(128, 128);
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pixmap.save(PathCombine(minecraftRoot(), "icon.png"), "PNG");
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auto version = d->version;
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if (!version)
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return nullptr;
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// libraries and class path.
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{
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auto libs = version->getActiveNormalLibs();
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for (auto lib : libs)
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{
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launchScript += "cp " + librariesPath().absoluteFilePath(lib->storagePath()) + "\n";
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}
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QString minecraftjarpath;
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if (version->hasJarMods())
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{
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for (auto jarmod : version->jarMods)
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{
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launchScript += "cp " + jarmodsPath().absoluteFilePath(jarmod->name) + "\n";
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}
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minecraftjarpath = version->id + "/" + version->id + "-stripped.jar";
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}
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else
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{
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minecraftjarpath = version->id + "/" + version->id + ".jar";
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}
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launchScript += "cp " + versionsPath().absoluteFilePath(minecraftjarpath) + "\n";
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}
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if(!version->mainClass.isEmpty())
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{
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launchScript += "mainClass " + version->mainClass + "\n";
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}
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if(!version->appletClass.isEmpty())
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{
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launchScript += "appletClass " + version->appletClass + "\n";
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}
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// generic minecraft params
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for (auto param : processMinecraftArgs(session))
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{
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launchScript += "param " + param + "\n";
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}
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// window size, title and state, legacy
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{
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QString windowParams;
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if (settings().get("LaunchMaximized").toBool())
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windowParams = "max";
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else
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windowParams = QString("%1x%2")
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.arg(settings().get("MinecraftWinWidth").toInt())
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.arg(settings().get("MinecraftWinHeight").toInt());
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launchScript += "windowTitle " + windowTitle() + "\n";
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launchScript += "windowParams " + windowParams + "\n";
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}
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// legacy auth
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{
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launchScript += "userName " + session->player_name + "\n";
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launchScript += "sessionId " + session->session + "\n";
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}
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// native libraries (mostly LWJGL)
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{
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QDir natives_dir(PathCombine(instanceRoot(), "natives/"));
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for (auto native : version->getActiveNativeLibs())
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{
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QFileInfo finfo(PathCombine("libraries", native->storagePath()));
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launchScript += "ext " + finfo.absoluteFilePath() + "\n";
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}
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launchScript += "natives " + natives_dir.absolutePath() + "\n";
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}
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// traits. including legacyLaunch and others ;)
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for (auto trait : version->traits)
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{
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launchScript += "traits " + trait + "\n";
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}
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launchScript += "launcher onesix\n";
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return true;
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}
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void OneSixInstance::cleanupAfterRun()
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{
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QString target_dir = PathCombine(instanceRoot(), "natives/");
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QDir dir(target_dir);
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dir.removeRecursively();
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}
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std::shared_ptr<ModList> OneSixInstance::loaderModList()
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{
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I_D(OneSixInstance);
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if (!d->loader_mod_list)
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{
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d->loader_mod_list.reset(new ModList(loaderModsDir()));
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}
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d->loader_mod_list->update();
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return d->loader_mod_list;
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}
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std::shared_ptr<ModList> OneSixInstance::coreModList()
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{
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I_D(OneSixInstance);
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if (!d->core_mod_list)
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{
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d->core_mod_list.reset(new ModList(coreModsDir()));
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}
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d->core_mod_list->update();
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return d->core_mod_list;
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}
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std::shared_ptr<ModList> OneSixInstance::resourcePackList()
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{
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I_D(OneSixInstance);
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if (!d->resource_pack_list)
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{
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d->resource_pack_list.reset(new ModList(resourcePacksDir()));
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}
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d->resource_pack_list->update();
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return d->resource_pack_list;
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}
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QDialog *OneSixInstance::createModEditDialog(QWidget *parent)
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{
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return new InstanceEditDialog(this, parent);
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}
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bool OneSixInstance::setIntendedVersionId(QString version)
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{
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settings().set("IntendedVersion", version);
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QFile::remove(PathCombine(instanceRoot(), "version.json"));
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clearVersion();
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return true;
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}
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QString OneSixInstance::intendedVersionId() const
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{
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return settings().get("IntendedVersion").toString();
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}
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void OneSixInstance::setShouldUpdate(bool)
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{
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}
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bool OneSixInstance::shouldUpdate() const
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{
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return true;
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}
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bool OneSixInstance::versionIsCustom()
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{
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I_D(const OneSixInstance);
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auto ver = d->version;
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if (ver)
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{
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return !ver->isVanilla();
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}
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return false;
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}
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bool OneSixInstance::versionIsFTBPack()
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{
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I_D(const OneSixInstance);
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auto ver = d->version;
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if (ver)
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{
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return ver->hasFtbPack();
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}
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return false;
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}
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QString OneSixInstance::currentVersionId() const
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{
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return intendedVersionId();
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}
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void OneSixInstance::reloadVersion()
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{
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I_D(OneSixInstance);
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try
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{
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d->version->reload(externalPatches());
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d->m_flags.remove(VersionBrokenFlag);
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emit versionReloaded();
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}
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catch (VersionIncomplete & error)
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{
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}
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catch (MMCError &error)
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{
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d->version->clear();
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d->m_flags.insert(VersionBrokenFlag);
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// TODO: rethrow to show some error message(s)?
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emit versionReloaded();
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throw;
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}
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}
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void OneSixInstance::clearVersion()
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{
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I_D(OneSixInstance);
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d->version->clear();
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emit versionReloaded();
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}
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std::shared_ptr<InstanceVersion> OneSixInstance::getFullVersion() const
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{
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I_D(const OneSixInstance);
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return d->version;
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}
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QString OneSixInstance::defaultBaseJar() const
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{
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return "versions/" + intendedVersionId() + "/" + intendedVersionId() + ".jar";
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}
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QString OneSixInstance::defaultCustomBaseJar() const
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{
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return PathCombine(instanceRoot(), "custom.jar");
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}
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bool OneSixInstance::menuActionEnabled(QString action_name) const
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{
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if (flags().contains(VersionBrokenFlag))
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{
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return false;
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}
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if (action_name == "actionChangeInstLWJGLVersion")
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{
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return false;
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}
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return true;
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}
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QString OneSixInstance::getStatusbarDescription()
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{
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QStringList traits;
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if (versionIsCustom())
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{
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traits.append(tr("custom"));
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}
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if (flags().contains(VersionBrokenFlag))
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{
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traits.append(tr("broken"));
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}
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if (traits.size())
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{
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return tr("Minecraft %1 (%2)").arg(intendedVersionId()).arg(traits.join(", "));
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}
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else
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{
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return tr("Minecraft %1").arg(intendedVersionId());
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}
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}
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QDir OneSixInstance::librariesPath() const
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{
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return QDir::current().absoluteFilePath("libraries");
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}
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QDir OneSixInstance::jarmodsPath() const
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{
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return QDir(jarModsDir());
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}
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QDir OneSixInstance::versionsPath() const
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{
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return QDir::current().absoluteFilePath("versions");
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}
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QStringList OneSixInstance::externalPatches() const
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{
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return QStringList();
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}
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bool OneSixInstance::providesVersionFile() const
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{
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return false;
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}
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bool OneSixInstance::reload()
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{
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if (BaseInstance::reload())
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{
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try
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{
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reloadVersion();
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return true;
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}
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catch (...)
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{
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return false;
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}
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}
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return false;
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}
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QString OneSixInstance::loaderModsDir() const
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{
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return PathCombine(minecraftRoot(), "mods");
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}
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QString OneSixInstance::coreModsDir() const
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{
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return PathCombine(minecraftRoot(), "coremods");
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}
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QString OneSixInstance::resourcePacksDir() const
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{
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return PathCombine(minecraftRoot(), "resourcepacks");
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}
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QString OneSixInstance::instanceConfigFolder() const
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{
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return PathCombine(minecraftRoot(), "config");
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}
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QString OneSixInstance::jarModsDir() const
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{
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return PathCombine(instanceRoot(), "jarmods");
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}
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QString OneSixInstance::libDir() const
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{
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return PathCombine(minecraftRoot(), "lib");
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}
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QStringList OneSixInstance::extraArguments() const
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{
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auto list = BaseInstance::extraArguments();
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auto version = getFullVersion();
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if (!version)
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return list;
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if (version->hasJarMods())
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{
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list.append({"-Dfml.ignoreInvalidMinecraftCertificates=true",
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"-Dfml.ignorePatchDiscrepancies=true"});
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}
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return list;
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}
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