Much change, very jarmod.

logic/VersionFilterData.h

@@ -0,0 +1,23 @@
+#pragma once
+#include <QMap>
+#include <QString>
+#include <QSet>
+
+struct FMLlib
+{
+	QString filename;
+	QString checksum;
+	bool ours;
+};
+
+struct VersionFilterData
+{
+	VersionFilterData();
+	// mapping between minecraft versions and FML libraries required
+	QMap<QString, QList<FMLlib>> fmlLibsMapping;
+	// set of minecraft versions for which using forge installers is blacklisted
+	QSet<QString> forgeInstallerBlacklist;
+	// set of 'legacy' versions (ones that use the legacy launch)
+	QSet<QString> legacyLaunchWhitelist;
+};
+extern VersionFilterData g_VersionFilterData;