private void UpdateWallCaps()
{
if (wallCapPrefab == null)
{
return;
}
// Go through each direction and ensure the wallcap is present.
for (Direction direction = Direction.North; direction < Direction.NorthWest; direction += 2)
{
int i = (int)direction / 2;
// Get the direction this applies to for the external world
Direction outsideDirection = DirectionHelper.Apply(RotationHelper.ToPerpendicularDirection(TileState.rotation), direction);
bool isPresent = adjacents.Adjacent(outsideDirection) == 1;
if (isPresent && wallCaps[i] == null)
{
wallCaps[i] = SpawnWallCap(direction);
wallCaps[i].name = $"WallCap{i}";
}
else if (!isPresent && wallCaps[i] != null)
{
EditorAndRuntime.Destroy(wallCaps[i]);
wallCaps[i] = null;
}
}
}