Add builtin Minecraft versions for legacy

38 files changed, 884 insertions, 262 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4309c55f..a8686023 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -620,6 +620,7 @@ set(MULTIMC_QRCS
 	resources/backgrounds/backgrounds.qrc
 	resources/multimc/multimc.qrc
 	resources/instances/instances.qrc
+	resources/versions/versions.qrc
 )
 
 
diff --git a/depends/launcher/org/multimc/onesix/OneSixLauncher.java b/depends/launcher/org/multimc/onesix/OneSixLauncher.java
index 784c3522..4a0c9589 100644
--- a/depends/launcher/org/multimc/onesix/OneSixLauncher.java
+++ b/depends/launcher/org/multimc/onesix/OneSixLauncher.java
@@ -22,11 +22,7 @@ import java.io.File;
 import java.awt.*;
 import java.io.IOException;
 import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -38,6 +34,7 @@ public class OneSixLauncher implements Launcher
 	private List<String> mcparams;
 	private List<String> mods;
 	private List<String> traits;
+	private String appletClass;
 	private String mainClass;
 	private String natives;
 	private String userName, sessionId;
@@ -57,7 +54,8 @@ public class OneSixLauncher implements Launcher
 		libraries = params.all("cp");
 		extlibs = params.all("ext");
 		mcparams = params.all("param");
-		mainClass = params.first("mainClass");
+		mainClass = params.firstSafe("mainClass", "net.minecraft.client.Minecraft");
+		appletClass = params.firstSafe("appletClass", "net.minecraft.client.MinecraftApplet");
 		mods = params.allSafe("mods", new ArrayList<String>());
 		traits = params.allSafe("traits", new ArrayList<String>());
 		natives = params.first("natives");
@@ -134,12 +132,13 @@ public class OneSixLauncher implements Launcher
 
 			if (f == null)
 			{
-				System.err.println("Could not find Minecraft path field. Launch failed.");
-				return -1;
+				System.err.println("Could not find Minecraft path field.");
+			}
+			else
+			{
+				f.setAccessible(true);
+				f.set(null, new File(cwd));
 			}
-
-			f.setAccessible(true);
-			f.set(null, new File(cwd));
 		} catch (Exception e)
 		{
 			System.err.println("Could not set base folder. Failed to find/access Minecraft main class:");
@@ -156,7 +155,7 @@ public class OneSixLauncher implements Launcher
 		Utils.log("Launching with applet wrapper...");
 		try
 		{
-			Class<?> MCAppletClass = cl.loadClass("net.minecraft.client.MinecraftApplet");
+			Class<?> MCAppletClass = cl.loadClass(appletClass);
 			Applet mcappl = (Applet) MCAppletClass.newInstance();
 			LegacyFrame mcWindow = new LegacyFrame(windowTitle);
 			mcWindow.start(mcappl, userName, sessionId, winSize, maximize);
@@ -307,7 +306,7 @@ public class OneSixLauncher implements Launcher
 		// grab the system classloader and ...
 		cl = ClassLoader.getSystemClassLoader();
 		
-		if (traits.contains("legacyLaunch"))
+		if (traits.contains("legacyLaunch") || traits.contains("alphaLaunch") )
 		{
 			// legacy launch uses the applet wrapper
 			return legacyLaunch();
diff --git a/logic/MinecraftVersion.h b/logic/MinecraftVersion.h
index 6cbfebbe..61f803b5 100644
--- a/logic/MinecraftVersion.h
+++ b/logic/MinecraftVersion.h
@@ -21,44 +21,52 @@
 
 struct MinecraftVersion : public BaseVersion
 {
-	/*!
-	 * Gets the version's timestamp.
-	 * This is primarily used for sorting versions in a list.
-	 */
+	/// The version's timestamp - this is primarily used for sorting versions in a list.
 	qint64 timestamp;
 
 	/// The URL that this version will be downloaded from. maybe.
 	QString download_url;
 
-	/// extra features enabled for this Minecraft version. Mostly for compatibility
-	QSet <QString> features;
-
 	/// is this the latest version?
 	bool is_latest = false;
 
 	/// is this a snapshot?
 	bool is_snapshot = false;
 
+	/// is this a built-in version that comes with MultiMC?
+	bool is_builtin = false;
+	
+	/// the human readable version name
 	QString m_name;
 
+	/// the version ID.
 	QString m_descriptor;
 
+	/// version traits. generally launcher business...
+	QSet<QString> m_traits;
+
+	/// The main class this version uses (if any, can be empty).
+	QString m_mainClass;
+
+	/// The applet class this version uses (if any, can be empty).
+	QString m_appletClass;
+
 	bool usesLegacyLauncher()
 	{
-		return features.contains("legacy");
+		return m_traits.contains("legacyLaunch") || m_traits.contains("aplhaLaunch");
 	}
 	
-	virtual QString descriptor()
+	virtual QString descriptor() override
 	{
 		return m_descriptor;
 	}
 
-	virtual QString name()
+	virtual QString name() override
 	{
 		return m_name;
 	}
 
-	virtual QString typeString() const
+	virtual QString typeString() const override
 	{
 		if (is_latest && is_snapshot)
 		{
@@ -70,7 +78,11 @@ struct MinecraftVersion : public BaseVersion
 		}
 		else if(is_snapshot)
 		{
-			return QObject::tr("Old snapshot");
+			return QObject::tr("Snapshot");
+		}
+		else if(is_builtin)
+		{
+			return QObject::tr("Museum piece");
 		}
 		else
 		{
diff --git a/logic/OneSixFTBInstance.cpp b/logic/OneSixFTBInstance.cpp
index 34118111..131dbde3 100644
--- a/logic/OneSixFTBInstance.cpp
+++ b/logic/OneSixFTBInstance.cpp
@@ -100,6 +100,7 @@ QDir OneSixFTBInstance::librariesPath() const
 {
 	return QDir(MMC->settings()->get("FTBRoot").toString() + "/libraries");
 }
+
 QDir OneSixFTBInstance::versionsPath() const
 {
 	return QDir(MMC->settings()->get("FTBRoot").toString() + "/versions");
diff --git a/logic/OneSixInstance.cpp b/logic/OneSixInstance.cpp
index a351a5be..67953f95 100644
--- a/logic/OneSixInstance.cpp
+++ b/logic/OneSixInstance.cpp
@@ -224,6 +224,10 @@ bool OneSixInstance::prepareForLaunch(AuthSessionPtr account, QString &launchScr
 		launchScript += "cp " + versionsPath().absoluteFilePath(minecraftjarpath) + "\n";
 	}
 	launchScript += "mainClass " + version->mainClass + "\n";
+	if(!version->appletClass.isEmpty())
+	{
+		launchScript += "appletClass " + version->appletClass + "\n";
+	}
 
 	// generic minecraft params
 	for (auto param : processMinecraftArgs(account))
diff --git a/logic/VersionFile.cpp b/logic/VersionFile.cpp
index 222750d4..87936b6a 100644
--- a/logic/VersionFile.cpp
+++ b/logic/VersionFile.cpp
@@ -163,13 +163,14 @@ VersionFilePtr VersionFile::fromJson(const QJsonDocument &doc, const QString &fi
 	}
 
 	readString("mainClass", out->mainClass);
+	readString("appletClass", out->appletClass);
 	readString("processArguments", out->processArguments);
 	readString("minecraftArguments", out->overwriteMinecraftArguments);
 	readString("+minecraftArguments", out->addMinecraftArguments);
 	readString("-minecraftArguments", out->removeMinecraftArguments);
 	readString("type", out->type);
-	readString("releaseTime", out->releaseTime);
-	readString("time", out->time);
+	readString("releaseTime", out->versionReleaseTime);
+	readString("time", out->versionFileUpdateTime);
 	readString("assets", out->assets);
 
 	if (root.contains("minimumLauncherVersion"))
@@ -404,6 +405,10 @@ void VersionFile::applyTo(VersionFinal *version)
 	{
 		version->mainClass = mainClass;
 	}
+	if (!appletClass.isNull())
+	{
+		version->appletClass = appletClass;
+	}
 	if (!processArguments.isNull())
 	{
 		if(isVanilla())
@@ -416,13 +421,13 @@ void VersionFile::applyTo(VersionFinal *version)
 	{
 		version->type = type;
 	}
-	if (!releaseTime.isNull())
+	if (!versionReleaseTime.isNull())
 	{
-		version->releaseTime = releaseTime;
+		version->versionReleaseTime = versionReleaseTime;
 	}
-	if (!time.isNull())
+	if (!versionFileUpdateTime.isNull())
 	{
-		version->time = time;
+		version->time = versionFileUpdateTime;
 	}
 	if (!assets.isNull())
 	{
diff --git a/logic/VersionFile.h b/logic/VersionFile.h
index 2332e6d4..ae0c58a0 100644
--- a/logic/VersionFile.h
+++ b/logic/VersionFile.h
@@ -118,13 +118,14 @@ public: /* data */
 	// QMap<QString, QString> requirements;
 	QString id;
 	QString mainClass;
+	QString appletClass;
 	QString overwriteMinecraftArguments;
 	QString addMinecraftArguments;
 	QString removeMinecraftArguments;
 	QString processArguments;
 	QString type;
-	QString releaseTime;
-	QString time;
+	QString versionReleaseTime;
+	QString versionFileUpdateTime;
 	QString assets;
 	int minimumLauncherVersion = -1;
 
diff --git a/logic/VersionFinal.cpp b/logic/VersionFinal.cpp
index 5bac4bcf..b8690740 100644
--- a/logic/VersionFinal.cpp
+++ b/logic/VersionFinal.cpp
@@ -42,13 +42,14 @@ void VersionFinal::clear()
 {
 	id.clear();
 	time.clear();
-	releaseTime.clear();
+	versionReleaseTime.clear();
 	type.clear();
 	assets.clear();
 	processArguments.clear();
 	minecraftArguments.clear();
 	minimumLauncherVersion = 0xDEADBEAF;
 	mainClass.clear();
+	appletClass.clear();
 	libraries.clear();
 	tweakers.clear();
 	jarMods.clear();
@@ -426,10 +427,5 @@ void VersionFinal::finalize()
 	};
 	finalizeArguments(vanillaMinecraftArguments, vanillaProcessArguments);
 	finalizeArguments(minecraftArguments, processArguments);
-	// use legacy launch for this version if the version id is legacy
-	if(g_VersionFilterData.legacyLaunchWhitelist.contains(id))
-	{
-		traits.insert("legacyLaunch");
-	}
 }
 
diff --git a/logic/VersionFinal.h b/logic/VersionFinal.h
index f3bf9771..ceb90f57 100644
--- a/logic/VersionFinal.h
+++ b/logic/VersionFinal.h
@@ -91,7 +91,7 @@ public:
 	/// Last updated time - as a string
 	QString time;
 	/// Release time - as a string
-	QString releaseTime;
+	QString versionReleaseTime;
 	/// Release type - "release" or "snapshot"
 	QString type;
 	/// Assets type - "legacy" or a version ID
@@ -125,7 +125,11 @@ public:
 	 * The main class to load first
 	 */
 	QString mainClass;
-
+	/**
+	 * The applet class, for some very old minecraft releases
+	 */
+	QString appletClass;
+	
 	/// the list of libs - both active and inactive, native and java
 	QList<std::shared_ptr<OneSixLibrary>> libraries;
 	
diff --git a/logic/lists/MinecraftVersionList.cpp b/logic/lists/MinecraftVersionList.cpp
index fb6daae8..cdf5fa77 100644
--- a/logic/lists/MinecraftVersionList.cpp
+++ b/logic/lists/MinecraftVersionList.cpp
@@ -16,6 +16,7 @@
 #include "MinecraftVersionList.h"
 #include "MultiMC.h"
 #include "logic/net/URLConstants.h"
+#include <logic/MMCJson.h>
 
 #include <QtXml>
 
@@ -29,8 +30,14 @@
 
 #include <QtNetwork>
 
+inline QDateTime timeFromS3Time(QString str)
+{
+	return QDateTime::fromString(str, Qt::ISODate);
+}
+
 MinecraftVersionList::MinecraftVersionList(QObject *parent) : BaseVersionList(parent)
 {
+	loadBuiltinList();
 }
 
 Task *MinecraftVersionList::getLoadTask()
@@ -65,6 +72,66 @@ void MinecraftVersionList::sortInternal()
 	qSort(m_vlist.begin(), m_vlist.end(), cmpVersions);
 }
 
+void MinecraftVersionList::loadBuiltinList()
+{
+	// grab the version list data from internal resources.
+	QResource versionList(":/versions/minecraft.json");
+	QFile filez(versionList.absoluteFilePath());
+	filez.open(QIODevice::ReadOnly);
+	auto data = filez.readAll();
+	
+	// parse the data as json
+	QJsonParseError jsonError;
+	QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
+	QJsonObject root = jsonDoc.object();
+	
+	// parse all the versions
+	for (const auto version : MMCJson::ensureArray(root.value("versions")))
+	{
+		QJsonObject versionObj = version.toObject();
+		QString versionID = versionObj.value("id").toString("");
+		QString versionTimeStr = versionObj.value("releaseTime").toString("");
+		QString versionTypeStr = versionObj.value("type").toString("");
+		QSet<QString> traits;
+		if (versionObj.contains("+traits"))
+		{
+			for (auto traitVal : MMCJson::ensureArray(versionObj.value("+traits")))
+			{
+				traits.insert(MMCJson::ensureString(traitVal));
+			}
+		}
+		if (versionID.isEmpty() || versionTimeStr.isEmpty() || versionTypeStr.isEmpty())
+		{
+			// FIXME: log this somewhere
+			continue;
+		}
+		// Parse the timestamp.
+		QDateTime versionTime = timeFromS3Time(versionTimeStr);
+		if (!versionTime.isValid())
+		{
+			// FIXME: log this somewhere
+			continue;
+		}
+		// Get the download URL.
+		QString dlUrl = "http://" + URLConstants::AWS_DOWNLOAD_VERSIONS + versionID + "/";
+
+		// main class and applet class
+		QString mainClass = versionObj.value("type").toString("");
+		QString appletClass = versionObj.value("type").toString("");
+
+		// Now, we construct the version object and add it to the list.
+		std::shared_ptr<MinecraftVersion> mcVersion(new MinecraftVersion());
+		mcVersion->m_name = mcVersion->m_descriptor = versionID;
+		mcVersion->timestamp = versionTime.toMSecsSinceEpoch();
+		mcVersion->download_url = dlUrl;
+		mcVersion->is_builtin = true;
+		mcVersion->m_appletClass = appletClass;
+		mcVersion->m_mainClass = mainClass;
+		mcVersion->m_traits = traits;
+		m_vlist.append(mcVersion);
+	}
+}
+
 void MinecraftVersionList::sort()
 {
 	beginResetModel();
@@ -88,7 +155,21 @@ BaseVersionPtr MinecraftVersionList::getLatestStable() const
 void MinecraftVersionList::updateListData(QList<BaseVersionPtr> versions)
 {
 	beginResetModel();
-	m_vlist = versions;
+	for (auto version : versions)
+	{
+		auto descr = version->descriptor();
+		for (auto builtin_v : m_vlist)
+		{
+			if (descr == builtin_v->descriptor())
+			{
+				goto SKIP_THIS_ONE;
+			}
+		}
+		m_vlist.append(version);
+	SKIP_THIS_ONE:
+	{
+	}
+	}
 	m_loaded = true;
 	sortInternal();
 	endResetModel();
@@ -103,11 +184,6 @@ inline QDomElement getDomElementByTagName(QDomElement parent, QString tagname)
 		return QDomElement();
 }
 
-inline QDateTime timeFromS3Time(QString str)
-{
-	return QDateTime::fromString(str, Qt::ISODate);
-}
-
 MCVListLoadTask::MCVListLoadTask(MinecraftVersionList *vlist)
 {
 	m_list = vlist;
@@ -123,7 +199,8 @@ void MCVListLoadTask::executeTask()
 {
 	setStatus(tr("Loading instance version list..."));
 	auto worker = MMC->qnam();
-	vlistReply = worker->get(QNetworkRequest(QUrl("http://" + URLConstants::AWS_DOWNLOAD_VERSIONS + "versions.json")));
+	vlistReply = worker->get(QNetworkRequest(
+		QUrl("http://" + URLConstants::AWS_DOWNLOAD_VERSIONS + "versions.json")));
 	connect(vlistReply, SIGNAL(finished()), this, SLOT(list_downloaded()));
 }
 
@@ -136,8 +213,10 @@ void MCVListLoadTask::list_downloaded()
 		return;
 	}
 
+	auto foo = vlistReply->readAll();
 	QJsonParseError jsonError;
-	QJsonDocument jsonDoc = QJsonDocument::fromJson(vlistReply->readAll(), &jsonError);
+	QLOG_INFO() << foo;
+	QJsonDocument jsonDoc = QJsonDocument::fromJson(foo, &jsonError);
 	vlistReply->deleteLater();
 
 	if (jsonError.error != QJsonParseError::NoError)
@@ -154,26 +233,18 @@ void MCVListLoadTask::list_downloaded()
 
 	QJsonObject root = jsonDoc.object();
 
-	// Get the ID of the latest release and the latest snapshot.
-	if (!root.value("latest").isObject())
+	QString latestReleaseID = "INVALID";
+	QString latestSnapshotID = "INVALID";
+	try
 	{
-		emitFailed("Error parsing version list JSON: version list is missing 'latest' object");
-		return;
+		QJsonObject latest = MMCJson::ensureObject(root.value("latest"));
+		latestReleaseID = MMCJson::ensureString(latest.value("release"));
+		latestSnapshotID = MMCJson::ensureString(latest.value("snapshot"));
 	}
-
-	QJsonObject latest = root.value("latest").toObject();
-
-	QString latestReleaseID = latest.value("release").toString("");
-	QString latestSnapshotID = latest.value("snapshot").toString("");
-	if (latestReleaseID.isEmpty())
-	{
-		emitFailed("Error parsing version list JSON: latest release field is missing");
-		return;
-	}
-	if (latestSnapshotID.isEmpty())
+	catch (MMCError &err)
 	{
-		emitFailed("Error parsing version list JSON: latest snapshot field is missing");
-		return;
+		QLOG_ERROR()
+			<< tr("Error parsing version list JSON: couldn't determine latest versions");
 	}
 
 	// Now, get the array of versions.
@@ -186,22 +257,21 @@ void MCVListLoadTask::list_downloaded()
 	QJsonArray versions = root.value("versions").toArray();
 
 	QList<BaseVersionPtr> tempList;
-	for (int i = 0; i < versions.count(); i++)
+	for (auto version : versions)
 	{
 		bool is_snapshot = false;
 		bool is_latest = false;
-		bool legacyLaunch = false;
 
 		// Load the version info.
-		if (!versions[i].isObject())
+		if (!version.isObject())
 		{
 			// FIXME: log this somewhere
 			continue;
 		}
-		QJsonObject version = versions[i].toObject();
-		QString versionID = version.value("id").toString("");
-		QString versionTimeStr = version.value("releaseTime").toString("");
-		QString versionTypeStr = version.value("type").toString("");
+		QJsonObject versionObj = version.toObject();
+		QString versionID = versionObj.value("id").toString("");
+		QString versionTimeStr = versionObj.value("releaseTime").toString("");
+		QString versionTypeStr = versionObj.value("type").toString("");
 		if (versionID.isEmpty() || versionTimeStr.isEmpty() || versionTypeStr.isEmpty())
 		{
 			// FIXME: log this somewhere
@@ -251,8 +321,6 @@ void MCVListLoadTask::list_downloaded()
 		mcVersion->download_url = dlUrl;
 		mcVersion->is_latest = is_latest;
 		mcVersion->is_snapshot = is_snapshot;
-		if(legacyLaunch)
-			mcVersion->features.insert("legacy");
 		tempList.append(mcVersion);
 	}
 	m_list->updateListData(tempList);
diff --git a/logic/lists/MinecraftVersionList.h b/logic/lists/MinecraftVersionList.h
index 8f748d34..4698fd8f 100644
--- a/logic/lists/MinecraftVersionList.h
+++ b/logic/lists/MinecraftVersionList.h
@@ -31,6 +31,7 @@ class MinecraftVersionList : public BaseVersionList
 	Q_OBJECT
 private:
 	void sortInternal();
+	void loadBuiltinList();
 public:
 	friend class MCVListLoadTask;
 
diff --git a/main.cpp b/main.cpp
index a79cc014..b33b02f2 100644
--- a/main.cpp
+++ b/main.cpp
@@ -28,6 +28,7 @@ int main(int argc, char *argv[])
 	Q_INIT_RESOURCE(instances);
 	Q_INIT_RESOURCE(multimc);
 	Q_INIT_RESOURCE(backgrounds);
+	Q_INIT_RESOURCE(versions);
 
 #ifdef HANDLE_SEGV
 	// Register signal handler for generating crash reports.
diff --git a/resources/versions/LWJGL/2.9.0.json b/resources/versions/LWJGL/2.9.0.json
new file mode 100644
index 00000000..c2399878
--- /dev/null
+++ b/resources/versions/LWJGL/2.9.0.json
@@ -0,0 +1,45 @@
+ {
+	"fileId": "org.lwjgl",
+	"name": "LWJGL",
+	"version": "2.9.0",
+	"libraries": [
+		{
+			"name": "net.java.jinput:jinput:2.0.5"
+		},
+		{
+			"name": "net.java.jinput:jinput-platform:2.0.5",
+			"natives": {
+				"linux": "natives-linux",
+				"windows": "natives-windows",
+				"osx": "natives-osx"
+			},
+			"extract": {
+				"exclude": [
+					"META-INF/"
+				]
+			}
+		},
+		{
+			"name": "net.java.jutils:jutils:1.0.0"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl:2.9.0"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl_util:2.9.0"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl-platform:2.9.0",
+			"natives": {
+				"linux": "natives-linux",
+				"windows": "natives-windows",
+				"osx": "natives-osx"
+			},
+			"extract": {
+				"exclude": [
+					"META-INF/"
+				]
+			}
+		}
+	]
+}
diff --git a/resources/versions/LWJGL/2.9.1-nightly-20130708-debug3.json b/resources/versions/LWJGL/2.9.1-nightly-20130708-debug3.json
new file mode 100644
index 00000000..f8ab7de5
--- /dev/null
+++ b/resources/versions/LWJGL/2.9.1-nightly-20130708-debug3.json
@@ -0,0 +1,45 @@
+{
+	"fileId": "org.lwjgl",
+	"name": "LWJGL",
+	"version": "2.9.1-nightly-20130708-debug3",
+	"libraries": [
+		{
+			"name": "net.java.jinput:jinput:2.0.5"
+		},
+		{
+			"name": "net.java.jinput:jinput-platform:2.0.5",
+			"natives": {
+				"linux": "natives-linux",
+				"windows": "natives-windows",
+				"osx": "natives-osx"
+			},
+			"extract": {
+				"exclude": [
+					"META-INF/"
+				]
+			}
+		},
+		{
+			"name": "net.java.jutils:jutils:1.0.0"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl:2.9.1-nightly-20130708-debug3"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl_util:2.9.1-nightly-20130708-debug3"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl-platform:2.9.1-nightly-20130708-debug3",
+			"natives": {
+				"linux": "natives-linux",
+				"windows": "natives-windows",
+				"osx": "natives-osx"
+			},
+			"extract": {
+				"exclude": [
+					"META-INF/"
+				]
+			}
+		}
+	]
+}
diff --git a/resources/versions/LWJGL/2.9.1.json b/resources/versions/LWJGL/2.9.1.json
new file mode 100644
index 00000000..941cee1f
--- /dev/null
+++ b/resources/versions/LWJGL/2.9.1.json
@@ -0,0 +1,45 @@
+ {
+	"fileId": "org.lwjgl",
+	"name": "LWJGL",
+	"version": "2.9.1",
+	"libraries": [
+		{
+			"name": "net.java.jinput:jinput:2.0.5"
+		},
+		{
+			"name": "net.java.jinput:jinput-platform:2.0.5",
+			"natives": {
+				"linux": "natives-linux",
+				"windows": "natives-windows",
+				"osx": "natives-osx"
+			},
+			"extract": {
+				"exclude": [
+					"META-INF/"
+				]
+			}
+		},
+		{
+			"name": "net.java.jutils:jutils:1.0.0"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl:2.9.1"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl_util:2.9.1"
+		},
+		{
+			"name": "org.lwjgl.lwjgl:lwjgl-platform:2.9.1",
+			"natives": {
+				"linux": "natives-linux",
+				"windows": "natives-windows",
+				"osx": "natives-osx"
+			},
+			"extract": {
+				"exclude": [
+					"META-INF/"
+				]
+			}
+		}
+	]
+}
diff --git a/resources/versions/minecraft.json b/resources/versions/minecraft.json
new file mode 100644
index 00000000..cc5ffeb5
--- /dev/null
+++ b/resources/versions/minecraft.json
@@ -0,0 +1,571 @@
+{ 
+"versions": [
+	{
+		"id": "1.5.2",
+		"releaseTime": "2013-04-25T17:45:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.5.1",
+		"releaseTime": "2013-03-20T12:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.5",
+		"releaseTime": "2013-03-07T00:00:00+02:00",
+		"type": "snapshot",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.7",
+		"releaseTime": "2012-12-28T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.6",
+		"releaseTime": "2012-12-20T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.5",
+		"releaseTime": "2012-12-20T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.4",
+		"releaseTime": "2012-12-14T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.3",
+		"releaseTime": "2012-12-01T00:00:00+02:00",
+		"type": "snapshot",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.2",
+		"releaseTime": "2012-11-25T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4.1",
+		"releaseTime": "2012-11-23T00:00:00+02:00",
+		"type": "snapshot",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.4",
+		"releaseTime": "2012-11-19T00:00:00+02:00",
+		"type": "snapshot",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.3.2",
+		"releaseTime": "2012-08-16T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.3.1",
+		"releaseTime": "2012-08-01T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.3",
+		"releaseTime": "2012-07-26T00:00:00+02:00",
+		"type": "snapshot",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.2.5",
+		"releaseTime": "2012-03-30T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.2.4",
+		"releaseTime": "2012-03-22T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.2.3",
+		"releaseTime": "2012-03-02T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.2.2",
+		"releaseTime": "2012-03-01T00:00:01+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.2.1",
+		"releaseTime": "2012-03-01T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.1",
+		"releaseTime": "2012-01-12T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "1.0",
+		"releaseTime": "2011-11-18T00:00:00+02:00",
+		"type": "release",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.8.1",
+		"releaseTime": "2011-09-19T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.8",
+		"releaseTime": "2011-09-15T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.7.3",
+		"releaseTime": "2011-07-08T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.7.2",
+		"releaseTime": "2011-07-01T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.7",
+		"releaseTime": "2011-06-30T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6.6",
+		"releaseTime": "2011-05-31T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6.5",
+		"releaseTime": "2011-05-28T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6.4",
+		"releaseTime": "2011-05-26T00:00:04+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6.3",
+		"releaseTime": "2011-05-26T00:00:03+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6.2",
+		"releaseTime": "2011-05-26T00:00:02+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6.1",
+		"releaseTime": "2011-05-26T00:00:01+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.6",
+		"releaseTime": "2011-05-26T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.5_01",
+		"releaseTime": "2011-04-20T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.5",
+		"releaseTime": "2011-04-19T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.4_01",
+		"releaseTime": "2011-04-05T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.4",
+		"releaseTime": "2011-03-31T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.3_01",
+		"releaseTime": "2011-02-23T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.3b",
+		"releaseTime": "2011-02-22T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.2_02",
+		"releaseTime": "2011-01-21T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.2_01",
+		"releaseTime": "2011-01-14T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.2",
+		"releaseTime": "2011-01-13T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.1_02",
+		"releaseTime": "2010-12-22T00:00:01+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.1_01",
+		"releaseTime": "2010-12-22T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.0.2",
+		"releaseTime": "2010-12-21T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.0_01",
+		"releaseTime": "2010-12-20T00:00:01+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "b1.0",
+		"releaseTime": "2010-12-20T00:00:00+02:00",
+		"type": "old_beta",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.6",
+		"releaseTime": "2010-12-03T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.5",
+		"releaseTime": "2010-12-01T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.4_01",
+		"releaseTime": "2010-11-30T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.3_04",
+		"releaseTime": "2010-11-26T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.3_02",
+		"releaseTime": "2010-11-25T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.3_01",
+		"releaseTime": "2010-11-24T00:00:01+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.3",
+		"releaseTime": "2010-11-24T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.2b",
+		"releaseTime": "2010-11-10T00:00:01+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.2a",
+		"releaseTime": "2010-11-10T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.1_01",
+		"releaseTime": "2010-11-05T00:00:01+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.1",
+		"releaseTime": "2010-11-05T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.0_02",
+		"releaseTime": "2010-11-04T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.0_01",
+		"releaseTime": "2010-10-31T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.2.0",
+		"releaseTime": "2010-10-30T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.1.2_01",
+		"releaseTime": "2010-09-23T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.1.2",
+		"releaseTime": "2010-09-20T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.1.0",
+		"releaseTime": "2010-09-13T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.17_04",
+		"releaseTime": "2010-08-23T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.17_02",
+		"releaseTime": "2010-08-20T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.16",
+		"releaseTime": "2010-08-12T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.15",
+		"releaseTime": "2010-08-04T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.14",
+		"releaseTime": "2010-07-30T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.11",
+		"releaseTime": "2010-07-23T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.5_01",
+		"releaseTime": "2010-07-13T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "a1.0.4",
+		"releaseTime": "2010-07-09T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "inf-20100618",
+		"releaseTime": "2010-06-16T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "c0.30_01c",
+		"releaseTime": "2009-12-22T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "c0.0.13a_03",
+		"releaseTime": "2009-05-22T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "c0.0.13a",
+		"releaseTime": "2009-05-31T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "c0.0.11a",
+		"releaseTime": "2009-05-17T00:00:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"+traits": ["legacyLaunch"]
+	},
+	{
+		"id": "rd-161348",
+		"releaseTime": "2009-05-16T13:48:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"mainClass": "com.mojang.minecraft.RubyDung"
+	},
+	{
+		"id": "rd-160052",
+		"releaseTime": "2009-05-16T00:52:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"mainClass": "com.mojang.rubydung.RubyDung"
+	},
+	{
+		"id": "rd-132328",
+		"releaseTime": "2009-05-13T23:28:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"mainClass": "com.mojang.rubydung.RubyDung"
+	},
+	{
+		"id": "rd-132211",
+		"releaseTime": "2009-05-13T22:11:00+02:00",
+		"type": "old_alpha",
+		"processArguments": "legacy",
+		"mainClass": "com.mojang.rubydung.RubyDung"
+	}
+]
+}
diff --git a/resources/versions/minecraft/1.0.json b/resources/versions/minecraft/1.0.json
deleted file mode 100644
index b245ad99..00000000
--- a/resources/versions/minecraft/1.0.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.0",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2011-11-18T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.1.json b/resources/versions/minecraft/1.1.json
deleted file mode 100644
index 1c3368bd..00000000
--- a/resources/versions/minecraft/1.1.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.1",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-01-12T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.2.1.json b/resources/versions/minecraft/1.2.1.json
deleted file mode 100644
index 8d4ec217..00000000
--- a/resources/versions/minecraft/1.2.1.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.2.1",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-03-01T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.2.2.json b/resources/versions/minecraft/1.2.2.json
deleted file mode 100644
index e993b68a..00000000
--- a/resources/versions/minecraft/1.2.2.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.2.2",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-03-01T00:00:01+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.2.3.json b/resources/versions/minecraft/1.2.3.json
deleted file mode 100644
index 7ad8d4b5..00000000
--- a/resources/versions/minecraft/1.2.3.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.2.3",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-03-02T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.2.4.json b/resources/versions/minecraft/1.2.4.json
deleted file mode 100644
index d5a7ebec..00000000
--- a/resources/versions/minecraft/1.2.4.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.2.4",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-03-22T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.2.5.json b/resources/versions/minecraft/1.2.5.json
deleted file mode 100644
index df5cba9d..00000000
--- a/resources/versions/minecraft/1.2.5.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.2.5",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-03-30T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.3.1.json b/resources/versions/minecraft/1.3.1.json
deleted file mode 100644
index b625d0d6..00000000
--- a/resources/versions/minecraft/1.3.1.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.3.1",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-08-01T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.3.2.json b/resources/versions/minecraft/1.3.2.json
deleted file mode 100644
index f4ee9641..00000000
--- a/resources/versions/minecraft/1.3.2.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.3.2",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-08-16T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.3.json b/resources/versions/minecraft/1.3.json
deleted file mode 100644
index 7f83f5bd..00000000
--- a/resources/versions/minecraft/1.3.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-	"id": "1.3",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-07-26T00:00:00+02:00",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.1.json b/resources/versions/minecraft/1.4.1.json
deleted file mode 100644
index 618ea037..00000000
--- a/resources/versions/minecraft/1.4.1.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.1",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-11-23T00:00:00+02:00",
-	"type": "snapshot",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.2.json b/resources/versions/minecraft/1.4.2.json
deleted file mode 100644
index 0e31ad3f..00000000
--- a/resources/versions/minecraft/1.4.2.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.2",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-11-25T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.3.json b/resources/versions/minecraft/1.4.3.json
deleted file mode 100644
index d41ed9cc..00000000
--- a/resources/versions/minecraft/1.4.3.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.3",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-12-01T00:00:00+02:00",
-	"type": "snapshot",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.4.json b/resources/versions/minecraft/1.4.4.json
deleted file mode 100644
index fdee167a..00000000
--- a/resources/versions/minecraft/1.4.4.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.4",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-12-14T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.5.json b/resources/versions/minecraft/1.4.5.json
deleted file mode 100644
index ac538f9a..00000000
--- a/resources/versions/minecraft/1.4.5.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.5",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-12-20T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.6.json b/resources/versions/minecraft/1.4.6.json
deleted file mode 100644
index dfe5fe22..00000000
--- a/resources/versions/minecraft/1.4.6.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.6",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-12-20T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.7.json b/resources/versions/minecraft/1.4.7.json
deleted file mode 100644
index 49d6bb9d..00000000
--- a/resources/versions/minecraft/1.4.7.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4.7",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-12-28T00:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.4.json b/resources/versions/minecraft/1.4.json
deleted file mode 100644
index 8d3ad372..00000000
--- a/resources/versions/minecraft/1.4.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.4",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2012-11-19T00:00:00+02:00",
-	"type": "snapshot",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.5.1.json b/resources/versions/minecraft/1.5.1.json
deleted file mode 100644
index 1e2428ff..00000000
--- a/resources/versions/minecraft/1.5.1.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.5.1",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2013-03-20T12:00:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.5.2.json b/resources/versions/minecraft/1.5.2.json
deleted file mode 100644
index 6d9822fd..00000000
--- a/resources/versions/minecraft/1.5.2.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.5.2",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2013-04-25T17:45:00+02:00",
-	"type": "release",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/minecraft/1.5.json b/resources/versions/minecraft/1.5.json
deleted file mode 100644
index 64c227b6..00000000
--- a/resources/versions/minecraft/1.5.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"id": "1.5",
-	"time": "2013-08-06T13:00:00+02:00",
-	"releaseTime": "2013-03-07T00:00:00+02:00",
-	"type": "snapshot",
-	"processArguments": "legacy",
-	"mainClass": "net.minecraft.client.Minecraft",
-	"+traits": ["legacyLaunch"]
-}
diff --git a/resources/versions/versions.qrc b/resources/versions/versions.qrc
new file mode 100644
index 00000000..6ba05744
--- /dev/null
+++ b/resources/versions/versions.qrc
@@ -0,0 +1,11 @@
+<!DOCTYPE RCC>
+<RCC version="1.0">
+    <qresource prefix="/versions">
+		<!-- builtin legacy versions -->
+		<file>minecraft.json</file>
+		<!-- LWJGL -->
+		<file>LWJGL/2.9.0.json</file>
+		<file>LWJGL/2.9.1-nightly-20130708-debug3.json</file>
+		<file>LWJGL/2.9.1.json</file>
+    </qresource>
+</RCC>