internal Obstruction AddObstruction( Obstruction prefab, GridTile tile, float coverValue, Transform model = null )
{
Obstruction o = Instantiate( prefab, tile.transform.position, prefab.transform.rotation ) as Obstruction;
if( o != null ) {
o.transform.parent = worldContainer.obstructionsHolder;
o.height = coverValue;
o.currentTile = tile;
tile.SetObstruction( o );
if( model ) {
o.decor = AddDecor( model, tile );
}
return o;
}
return null;
}