[Request] NavMeshArea drawer Attribute

[XardoX]

It would be nice to add NavMeshArea attribute that works just like Layer attribute

[TylerTemp]

I have one that can work together with NaughtyAttributes installed:

[NavMeshAreaMask]
public int areaMask;

[NavMeshArea]  // then you can use `areaSingleMask1 | areaSingleMask2` to get multiple masks
public int areaSingleMask;

[NavMeshArea(false)]  // then you can use `1 << areaValue` to get areaSingleMask
public int areaValue;

[NavMeshArea]  // then you can use `NavMesh.GetAreaFromName(areaName)` to get areaValue
public int areaName;