139 lines
3.7 KiB
C++
139 lines
3.7 KiB
C++
/* Copyright 2013-2015 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 "LaunchMinecraft.h"
|
|
#include <launch/LaunchTask.h>
|
|
#include <minecraft/OneSixInstance.h>
|
|
#include <QStandardPaths>
|
|
|
|
LaunchMinecraft::LaunchMinecraft(LaunchTask *parent) : LaunchStep(parent)
|
|
{
|
|
connect(&m_process, &LoggedProcess::log, this, &LaunchMinecraft::logLines);
|
|
connect(&m_process, &LoggedProcess::stateChanged, this, &LaunchMinecraft::on_state);
|
|
}
|
|
|
|
void LaunchMinecraft::executeTask()
|
|
{
|
|
auto instance = m_parent->instance();
|
|
std::shared_ptr<MinecraftInstance> minecraftInstance = std::dynamic_pointer_cast<MinecraftInstance>(instance);
|
|
QStringList args = minecraftInstance->javaArguments();
|
|
|
|
QString allArgs = args.join(", ");
|
|
emit logLine("Java Arguments:\n[" + m_parent->censorPrivateInfo(allArgs) + "]\n\n", MessageLevel::MultiMC);
|
|
|
|
auto javaPath = instance->settings()->get("JavaPath").toString();
|
|
|
|
m_process.setProcessEnvironment(instance->createEnvironment());
|
|
|
|
QString wrapperCommand = instance->getWrapperCommand();
|
|
if(!wrapperCommand.isEmpty())
|
|
{
|
|
auto realWrapperCommand = QStandardPaths::findExecutable(wrapperCommand);
|
|
if (realWrapperCommand.isEmpty())
|
|
{
|
|
QString reason = tr("The wrapper command \"%1\" couldn't be found.").arg(wrapperCommand);
|
|
emit logLine(reason, MessageLevel::Fatal);
|
|
emitFailed(reason);
|
|
return;
|
|
}
|
|
emit logLine("Wrapper command is:\n" + wrapperCommand + "\n\n", MessageLevel::MultiMC);
|
|
args.prepend(javaPath);
|
|
m_process.start(wrapperCommand, args);
|
|
}
|
|
else
|
|
{
|
|
m_process.start(javaPath, args);
|
|
}
|
|
}
|
|
|
|
void LaunchMinecraft::on_state(LoggedProcess::State state)
|
|
{
|
|
switch(state)
|
|
{
|
|
case LoggedProcess::FailedToStart:
|
|
{
|
|
//: Error message displayed if instace can't start
|
|
QString reason = tr("Could not launch minecraft!");
|
|
emit logLine(reason, MessageLevel::Fatal);
|
|
emitFailed(reason);
|
|
return;
|
|
}
|
|
case LoggedProcess::Aborted:
|
|
case LoggedProcess::Crashed:
|
|
|
|
{
|
|
m_parent->setPid(-1);
|
|
emitFailed("Game crashed.");
|
|
return;
|
|
}
|
|
case LoggedProcess::Finished:
|
|
{
|
|
m_parent->setPid(-1);
|
|
auto exitCode = m_process.exitCode();
|
|
//FIXME: make this work again
|
|
// m_postlaunchprocess.processEnvironment().insert("INST_EXITCODE", QString(exitCode));
|
|
// run post-exit
|
|
emitSucceeded();
|
|
break;
|
|
}
|
|
case LoggedProcess::Running:
|
|
emit logLine(tr("Minecraft process ID: %1\n\n").arg(m_process.processId()), MessageLevel::MultiMC);
|
|
m_parent->setPid(m_process.processId());
|
|
m_parent->instance()->setLastLaunch();
|
|
// send the launch script to the launcher part
|
|
m_process.write(m_launchScript.toUtf8());
|
|
|
|
mayProceed = true;
|
|
emit readyForLaunch();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void LaunchMinecraft::setWorkingDirectory(const QString &wd)
|
|
{
|
|
m_process.setWorkingDirectory(wd);
|
|
}
|
|
|
|
void LaunchMinecraft::proceed()
|
|
{
|
|
if(mayProceed)
|
|
{
|
|
QString launchString("launch\n");
|
|
m_process.write(launchString.toUtf8());
|
|
mayProceed = false;
|
|
}
|
|
}
|
|
|
|
bool LaunchMinecraft::abort()
|
|
{
|
|
if(mayProceed)
|
|
{
|
|
mayProceed = false;
|
|
QString launchString("abort\n");
|
|
m_process.write(launchString.toUtf8());
|
|
}
|
|
else
|
|
{
|
|
auto state = m_process.state();
|
|
if (state == LoggedProcess::Running || state == LoggedProcess::Starting)
|
|
{
|
|
m_process.kill();
|
|
}
|
|
}
|
|
return true;
|
|
}
|