Getting all ToolCupboards (of a specific player)

I want to get all ToolCupboards of the server to identify on which Cupboards the player is authorized
With some research I got this but the Constant ToolCupboard does not exist. How i could achieve that?

Code:

var cups =  BaseEntity.serverEntities.Where(x => x is ToolCupboard).ToList();

 

Code:

(x => x is ToolCupboard)

I don't think this exists, you should probably use

Code:

(x => x is BuildingPrivlidge)

This checks if the entity is a tool cupboard

 

That method screams lag to me...

 

maybe something like this?

Code:

List<BuildingPrivlidge> ownedCupboards = UnityEngine.Object.FindObjectsOfType<BuildingPrivlidge>().Where(instance => instance.GetComponent<BaseEntity>()?.OwnerID == player.userID).ToList();

 

I would just do a spherecast within a distance to be honest.