UltimMC: Add our changes

launcher/minecraft/launch/InjectAuthlib.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <QObjectPtr.h>
+#include <LoggedProcess.h>
+#include <java/JavaChecker.h>
+#include <net/Mode.h>
+#include <net/NetJob.h>
+
+struct AuthlibInjector
+{
+    QString javaArg;
+
+    AuthlibInjector(const QString arg)
+    {
+        javaArg = std::move(arg);
+        qDebug() << "NEW INJECTOR" << javaArg;
+    }
+};
+
+typedef std::shared_ptr<AuthlibInjector> AuthlibInjectorPtr;
+
+// FIXME: stupid. should be defined by the instance type? or even completely abstracted away...
+class InjectAuthlib : public LaunchStep
+{
+    Q_OBJECT
+public:
+    InjectAuthlib(LaunchTask *parent, AuthlibInjectorPtr *injector);
+    virtual ~InjectAuthlib(){};
+
+    void executeTask() override;
+    bool canAbort() const override;
+    void proceed() override;
+
+    void setAuthServer(QString server)
+    {
+        m_authServer = server;
+    };
+
+    void setOfflineMode(bool offline) {
+        m_offlineMode = offline;
+    }
+
+public slots:
+    bool abort() override;
+
+private slots:
+    void onVersionDownloadSucceeded();
+    void onDownloadSucceeded();
+    void onDownloadFailed(QString reason);
+
+private:
+    shared_qobject_ptr<NetJob> jobPtr;
+    bool m_aborted = false;
+
+    bool m_offlineMode;
+    QString m_versionName;
+    QString m_authServer;
+    AuthlibInjectorPtr *m_injector;
+};