Deploy jars instead of extracting them at runtime, remove non-working nvidia fix

3 files changed, 6 insertions, 18 deletions

diff --git a/logic/JavaChecker.cpp b/logic/JavaChecker.cpp
index a470bfa2..6ee7b4cf 100644
--- a/logic/JavaChecker.cpp
+++ b/logic/JavaChecker.cpp
@@ -1,26 +1,20 @@
 #include "JavaChecker.h"
+#include "MultiMC.h"
+#include <pathutils.h>
 #include <QFile>
 #include <QProcess>
 #include <QMap>
 #include <QTemporaryFile>
 
-#define CHECKER_FILE "JavaChecker.jar"
-
 JavaChecker::JavaChecker(QObject *parent) : QObject(parent)
 {
 }
 
 void JavaChecker::performCheck()
 {
-	checkerJar.setFileTemplate("checker_XXXXXX.jar");
-	checkerJar.open();
-	QFile inner(":/java/checker.jar");
-	inner.open(QIODevice::ReadOnly);
-	checkerJar.write(inner.readAll());
-	inner.close();
-	checkerJar.close();
+	QString checkerJar = PathCombine(MMC->bin(), "jars", "JavaCheck.jar");
 
-	QStringList args = {"-jar", checkerJar.fileName()};
+	QStringList args = {"-jar", checkerJar};
 
 	process.reset(new QProcess());
 	process->setArguments(args);
@@ -42,7 +36,6 @@ void JavaChecker::finished(int exitcode, QProcess::ExitStatus status)
 	killTimer.stop();
 	QProcessPtr _process;
 	_process.swap(process);
-	checkerJar.remove();
 
 	JavaCheckResult result;
 	{
@@ -100,7 +93,6 @@ void JavaChecker::error(QProcess::ProcessError err)
 	if(err == QProcess::FailedToStart)
 	{
 		killTimer.stop();
-		checkerJar.remove();
 
 		JavaCheckResult result;
 		{
diff --git a/logic/JavaChecker.h b/logic/JavaChecker.h
index 4705381c..e19895f7 100644
--- a/logic/JavaChecker.h
+++ b/logic/JavaChecker.h
@@ -1,7 +1,6 @@
 #pragma once
 #include <QProcess>
 #include <QTimer>
-#include <QTemporaryFile>
 #include <memory>
 
 class JavaChecker;
@@ -35,7 +34,6 @@ signals:
 private:
 	QProcessPtr process;
 	QTimer killTimer;
-	QTemporaryFile checkerJar;
 public
 slots:
 	void timeout();
diff --git a/logic/LegacyInstance.cpp b/logic/LegacyInstance.cpp
index 0bc0961e..5ab19fc9 100644
--- a/logic/LegacyInstance.cpp
+++ b/logic/LegacyInstance.cpp
@@ -31,8 +31,6 @@
 
 #include "gui/dialogs/LegacyModEditDialog.h"
 
-#define LAUNCHER_FILE "MultiMCLauncher.jar"
-
 LegacyInstance::LegacyInstance(const QString &rootDir, SettingsObject *settings,
 							   QObject *parent)
 	: BaseInstance(new LegacyInstancePrivate(), rootDir, settings, parent)
@@ -61,7 +59,7 @@ MinecraftProcess *LegacyInstance::prepareForLaunch(MojangAccountPtr account)
 	pixmap.save(PathCombine(minecraftRoot(), "icon.png"), "PNG");
 
 	// extract the legacy launcher
-	QFile(":/java/launcher.jar").copy(PathCombine(minecraftRoot(), LAUNCHER_FILE));
+	QString launcherJar = PathCombine(MMC->bin(), "jars", "MultiMCLauncher.jar");
 
 	// set the process arguments
 	{
@@ -104,7 +102,7 @@ MinecraftProcess *LegacyInstance::prepareForLaunch(MojangAccountPtr account)
 						"minecraft.exe.heapdump");
 #endif
 
-		args << "-jar" << LAUNCHER_FILE;
+		args << "-jar" << launcherJar;
 		args << account->currentProfile()->name;
 		args << account->sessionId();
 		args << windowTitle;