public void Setup()
{
var world = new SimpleWorld();
town1center = world.GetVoxel(0, 0);
borderVoxel = world.GetVoxel(1, 0);
borderToBorderVoxel = world.GetVoxel(2, 0);
town2BorderToTown1 = world.GetVoxel(0, 1);
town2center = world.GetVoxel(0, 2);
var service = new TownCenterService(null, new GenericDatastoreRecord(null, 1));
town1 = service.CreateTown(town1center);
town2 = service.CreateTown(town2center);
town1.AddVoxel(town1center);
town2.AddVoxel(town2center);
town2.AddVoxel(town2BorderToTown1);
tool = new TownBorderPlayerTool(service);
}
/// <summary>
/// Adds given voxel to the town border, and takes it from its current town if one exists
/// Does nothing in case invalid border addition, and returns false
/// </summary>
public bool TryAddBorder(IVoxel voxel, Town town)
{
if (!town.IsAtBorder(voxel))
{
return(false);
}
var oldTown = townCenterService.GetTownForVoxel(voxel);
if (oldTown != null)
{
if (!oldTown.CanRemove(voxel))
{
return(false); //Do not remove last
}
oldTown.RemoveVoxel(voxel);
}
town.AddVoxel(voxel);
return(true);
}