Method OnStopRunning
OnStopRunning()
Called when this system stops running because no entities match the system's EntityQuery objects or because you change the system Enabled property to false.
Declaration
protected virtual void OnStopRunning()
Remarks
If the EntityQuery objects defined for a system do not match any existing entities then the system skips updating until a successful match is found. Likewise, if you set Enabled to false, then the system stops running. In both cases, OnStopRunning() is called when a running system stops updating; OnStartRunning is called when it starts updating again.