1 files changed, 78 insertions, 0 deletions
diff --git a/meshmc/launcher/minecraft/MinecraftUpdate.h b/meshmc/launcher/minecraft/MinecraftUpdate.h
new file mode 100644
index 0000000000..cec09a3244
--- /dev/null
+++ b/meshmc/launcher/minecraft/MinecraftUpdate.h
@@ -0,0 +1,78 @@
+/* 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/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QObject>
+#include <QList>
+#include <QUrl>
+
+#include "net/NetJob.h"
+#include "tasks/Task.h"
+#include "minecraft/VersionFilterData.h"
+
+class MinecraftVersion;
+class MinecraftInstance;
+
+class MinecraftUpdate : public Task
+{
+	Q_OBJECT
+  public:
+	explicit MinecraftUpdate(MinecraftInstance* inst, QObject* parent = 0);
+	virtual ~MinecraftUpdate() {};
+
+	void executeTask() override;
+	bool canAbort() const override;
+
+  private slots:
+	bool abort() override;
+	void subtaskSucceeded();
+	void subtaskFailed(QString error);
+
+  private:
+	void next();
+
+  private:
+	MinecraftInstance* m_inst = nullptr;
+	QList<std::shared_ptr<Task>> m_tasks;
+	QString m_preFailure;
+	int m_currentTask = -1;
+	bool m_abort = false;
+	bool m_failed_out_of_order = false;
+	QString m_fail_reason;
+};