CheckAppInstance

Plugin for UE4/5 project.
This plugin makes it possible only one instance of your game can be run at the same time. This plugin created mostly who don't like C++ and work only with blueprints.

Install

1. https://www.unrealengine.com/marketplace/en-US/product/checkappinstance
   or manual unzip CheckAppInstance-X.X.X-build-win64-ueX.XX.X.zip from
   https://github.com/mrbindraw/CheckAppInstance/releases into ROOT_UE4\Engine\Plugins.
2. Create Blueprint class BP_GameInstance derived from GameInstance.
3. Call on EventInit method CheckAnotherAppInstance.
4. ProjectSettings -> Maps&Modes -> Game Instance Class: BP_GameInstance.

C++/Blueprints functions:

• CheckAnotherAppInstance(bool IsEnabled = true)