Method OnStartRunning
OnStartRunning()
Called before the first call to OnUpdate and when a system resumes updating after being stopped or disabled.
Declaration
[RequiredMember]
protected virtual void OnStartRunning()
Remarks
If the EntityQuery objects defined for a system do not match any existing entities then the system skips updates 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.