sneedmc/logic/LegacyInstance.cpp
Petr Mrázek ffbc5bb62c Offline mode can be used even when online.
Allow the user to pick a player name for offline mode.
Big auth refactor. Now using session objects instead of the accounts themselves.
Sessions only last for one instance start and hold all the auth and player data.
2014-01-27 03:00:49 +01:00

283 lines
6.8 KiB
C++

/* Copyright 2013 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 <QFileInfo>
#include <QDir>
#include <QImage>
#include <setting.h>
#include <pathutils.h>
#include <cmdutils.h>
#include "MultiMC.h"
#include "LegacyInstance.h"
#include "LegacyInstance_p.h"
#include "logic/MinecraftProcess.h"
#include "logic/LegacyUpdate.h"
#include "logic/icons/IconList.h"
#include "gui/dialogs/LegacyModEditDialog.h"
LegacyInstance::LegacyInstance(const QString &rootDir, SettingsObject *settings,
QObject *parent)
: BaseInstance(new LegacyInstancePrivate(), rootDir, settings, parent)
{
settings->registerSetting("NeedsRebuild", true);
settings->registerSetting("ShouldUpdate", false);
settings->registerSetting("JarVersion", "Unknown");
settings->registerSetting("LwjglVersion", "2.9.0");
settings->registerSetting("IntendedJarVersion", "");
}
std::shared_ptr<Task> LegacyInstance::doUpdate()
{
// make sure the jar mods list is initialized by asking for it.
auto list = jarModList();
// create an update task
return std::shared_ptr<Task>(new LegacyUpdate(this, this));
}
MinecraftProcess *LegacyInstance::prepareForLaunch(AuthSessionPtr account)
{
MinecraftProcess *proc = new MinecraftProcess(this);
QIcon icon = MMC->icons()->getIcon(iconKey());
auto pixmap = icon.pixmap(128, 128);
pixmap.save(PathCombine(minecraftRoot(), "icon.png"), "PNG");
// create the launch script
QString launchScript;
{
// window size
QString windowParams;
if (settings().get("LaunchMaximized").toBool())
windowParams = "max";
else
windowParams = QString("%1x%2")
.arg(settings().get("MinecraftWinWidth").toInt())
.arg(settings().get("MinecraftWinHeight").toInt());
QString lwjgl = QDir(MMC->settings()->get("LWJGLDir").toString() + "/" + lwjglVersion())
.absolutePath();
launchScript += "userName " + account->player_name + "\n";
launchScript += "sessionId " + account->session + "\n";
launchScript += "windowTitle " + windowTitle() + "\n";
launchScript += "windowParams " + windowParams + "\n";
launchScript += "lwjgl " + lwjgl + "\n";
launchScript += "launch legacy\n";
}
proc->setLaunchScript(launchScript);
// set the process work path
proc->setWorkdir(minecraftRoot());
return proc;
}
void LegacyInstance::cleanupAfterRun()
{
// FIXME: delete the launcher and icons and whatnot.
}
std::shared_ptr<ModList> LegacyInstance::coreModList()
{
I_D(LegacyInstance);
if (!d->core_mod_list)
{
d->core_mod_list.reset(new ModList(coreModsDir()));
}
d->core_mod_list->update();
return d->core_mod_list;
}
std::shared_ptr<ModList> LegacyInstance::jarModList()
{
I_D(LegacyInstance);
if (!d->jar_mod_list)
{
auto list = new ModList(jarModsDir(), modListFile());
connect(list, SIGNAL(changed()), SLOT(jarModsChanged()));
d->jar_mod_list.reset(list);
}
d->jar_mod_list->update();
return d->jar_mod_list;
}
void LegacyInstance::jarModsChanged()
{
QLOG_INFO() << "Jar mods of instance " << name() << " have changed. Jar will be rebuilt.";
setShouldRebuild(true);
}
std::shared_ptr<ModList> LegacyInstance::loaderModList()
{
I_D(LegacyInstance);
if (!d->loader_mod_list)
{
d->loader_mod_list.reset(new ModList(loaderModsDir()));
}
d->loader_mod_list->update();
return d->loader_mod_list;
}
std::shared_ptr<ModList> LegacyInstance::texturePackList()
{
I_D(LegacyInstance);
if (!d->texture_pack_list)
{
d->texture_pack_list.reset(new ModList(texturePacksDir()));
}
d->texture_pack_list->update();
return d->texture_pack_list;
}
QDialog *LegacyInstance::createModEditDialog(QWidget *parent)
{
return new LegacyModEditDialog(this, parent);
}
QString LegacyInstance::jarModsDir() const
{
return PathCombine(instanceRoot(), "instMods");
}
QString LegacyInstance::binDir() const
{
return PathCombine(minecraftRoot(), "bin");
}
QString LegacyInstance::savesDir() const
{
return PathCombine(minecraftRoot(), "saves");
}
QString LegacyInstance::loaderModsDir() const
{
return PathCombine(minecraftRoot(), "mods");
}
QString LegacyInstance::coreModsDir() const
{
return PathCombine(minecraftRoot(), "coremods");
}
QString LegacyInstance::resourceDir() const
{
return PathCombine(minecraftRoot(), "resources");
}
QString LegacyInstance::texturePacksDir() const
{
return PathCombine(minecraftRoot(), "texturepacks");
}
QString LegacyInstance::runnableJar() const
{
return PathCombine(binDir(), "minecraft.jar");
}
QString LegacyInstance::modListFile() const
{
return PathCombine(instanceRoot(), "modlist");
}
QString LegacyInstance::instanceConfigFolder() const
{
return PathCombine(minecraftRoot(), "config");
}
bool LegacyInstance::shouldRebuild() const
{
I_D(LegacyInstance);
return d->m_settings->get("NeedsRebuild").toBool();
}
void LegacyInstance::setShouldRebuild(bool val)
{
I_D(LegacyInstance);
d->m_settings->set("NeedsRebuild", val);
}
QString LegacyInstance::currentVersionId() const
{
I_D(LegacyInstance);
return d->m_settings->get("JarVersion").toString();
}
QString LegacyInstance::lwjglVersion() const
{
I_D(LegacyInstance);
return d->m_settings->get("LwjglVersion").toString();
}
void LegacyInstance::setLWJGLVersion(QString val)
{
I_D(LegacyInstance);
d->m_settings->set("LwjglVersion", val);
}
QString LegacyInstance::intendedVersionId() const
{
I_D(LegacyInstance);
return d->m_settings->get("IntendedJarVersion").toString();
}
bool LegacyInstance::setIntendedVersionId(QString version)
{
settings().set("IntendedJarVersion", version);
setShouldUpdate(true);
return true;
}
bool LegacyInstance::shouldUpdate() const
{
QVariant var = settings().get("ShouldUpdate");
if (!var.isValid() || var.toBool() == false)
{
return intendedVersionId() != currentVersionId();
}
return true;
}
void LegacyInstance::setShouldUpdate(bool val)
{
settings().set("ShouldUpdate", val);
}
QString LegacyInstance::defaultBaseJar() const
{
return "versions/" + intendedVersionId() + "/" + intendedVersionId() + ".jar";
}
QString LegacyInstance::defaultCustomBaseJar() const
{
return PathCombine(binDir(), "mcbackup.jar");
}
bool LegacyInstance::menuActionEnabled(QString action_name) const
{
if (action_name == "actionChangeInstMCVersion")
return false;
return true;
}
QString LegacyInstance::getStatusbarDescription()
{
if (shouldUpdate())
return "Legacy : " + currentVersionId() + " -> " + intendedVersionId();
else
return "Legacy : " + currentVersionId();
}