1 files changed, 82 insertions, 0 deletions
diff --git a/meshmc/launcher/tools/BaseExternalTool.h b/meshmc/launcher/tools/BaseExternalTool.h
new file mode 100644
index 0000000000..e7c02194e8
--- /dev/null
+++ b/meshmc/launcher/tools/BaseExternalTool.h
@@ -0,0 +1,82 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   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, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   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, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QObject>
+#include <BaseInstance.h>
+
+class BaseInstance;
+class SettingsObject;
+class QProcess;
+
+class BaseExternalTool : public QObject
+{
+	Q_OBJECT
+  public:
+	explicit BaseExternalTool(SettingsObjectPtr settings, InstancePtr instance,
+							  QObject* parent = 0);
+	virtual ~BaseExternalTool();
+
+  protected:
+	InstancePtr m_instance;
+	SettingsObjectPtr globalSettings;
+};
+
+class BaseDetachedTool : public BaseExternalTool
+{
+	Q_OBJECT
+  public:
+	explicit BaseDetachedTool(SettingsObjectPtr settings, InstancePtr instance,
+							  QObject* parent = 0);
+
+  public slots:
+	void run();
+
+  protected:
+	virtual void runImpl() = 0;
+};
+
+class BaseExternalToolFactory
+{
+  public:
+	virtual ~BaseExternalToolFactory();
+
+	virtual QString name() const = 0;
+
+	virtual void registerSettings(SettingsObjectPtr settings) = 0;
+
+	virtual BaseExternalTool* createTool(InstancePtr instance,
+										 QObject* parent = 0) = 0;
+
+	virtual bool check(QString* error) = 0;
+	virtual bool check(const QString& path, QString* error) = 0;
+
+  protected:
+	SettingsObjectPtr globalSettings;
+};
+
+class BaseDetachedToolFactory : public BaseExternalToolFactory
+{
+  public:
+	virtual BaseDetachedTool* createDetachedTool(InstancePtr instance,
+												 QObject* parent = 0);
+};