1 files changed, 57 insertions, 0 deletions
diff --git a/archived/projt-launcher/launcher/minecraft/launch/AutoInstallJava.hpp b/archived/projt-launcher/launcher/minecraft/launch/AutoInstallJava.hpp
new file mode 100644
index 0000000000..93fa50818e
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+++ b/archived/projt-launcher/launcher/minecraft/launch/AutoInstallJava.hpp
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2026 Project Tick
+// SPDX-FileContributor: Project Tick Team
+/*
+ *  ProjT Launcher - Minecraft Launcher
+ *  Copyright (C) 2026 Project Tick
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, write to the Free Software Foundation,
+ *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#pragma once
+
+#include <launch/LaunchStage.hpp>
+#include <launch/LaunchPipeline.hpp>
+#include "meta/Version.hpp"
+#include "minecraft/MinecraftInstance.h"
+#include "tasks/Task.h"
+
+class AutoInstallJava : public projt::launch::LaunchStage
+{
+	Q_OBJECT
+
+  public:
+	explicit AutoInstallJava(projt::launch::LaunchPipeline* parent);
+	~AutoInstallJava() override = default;
+
+	void executeTask() override;
+	bool canAbort() const override
+	{
+		return m_current_task ? m_current_task->canAbort() : false;
+	}
+	bool abort() override;
+
+  protected:
+	void setJavaPath(QString path);
+	void setJavaPathFromPartial();
+	void downloadJava(projt::meta::MetaVersion::Ptr version, QString javaName);
+	void tryNextMajorJava();
+
+  private:
+	MinecraftInstancePtr m_instance;
+	Task::Ptr m_current_task;
+
+	qsizetype m_majorJavaVersionIndex = 0;
+	const QString m_supported_arch;
+};