1 files changed, 45 insertions, 0 deletions
diff --git a/launcher/launch/steps/Update.h b/launcher/launch/steps/Update.h
new file mode 100644
index 00000000..0c9d91e0
--- /dev/null
+++ b/launcher/launch/steps/Update.h
@@ -0,0 +1,45 @@
+/* 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 <launch/LaunchStep.h>
+#include <QObjectPtr.h>
+#include <LoggedProcess.h>
+#include <java/JavaChecker.h>
+#include <net/Mode.h>
+
+// FIXME: stupid. should be defined by the instance type? or even completely abstracted away...
+class Update: public LaunchStep
+{
+    Q_OBJECT
+public:
+    explicit Update(LaunchTask *parent, Net::Mode mode):LaunchStep(parent), m_mode(mode) {};
+    virtual ~Update() {};
+
+    void executeTask() override;
+    bool canAbort() const override;
+    void proceed() override;
+public slots:
+    bool abort() override;
+
+private slots:
+    void updateFinished();
+
+private:
+    shared_qobject_ptr<Task> m_updateTask;
+    bool m_aborted = false;
+    Net::Mode m_mode = Net::Mode::Offline;
+};