public Tile()
{
info = new TileInfo();
tileSceneNode = null;
renderable = null;
init = false;
loaded = false;
bounds = new AxisAlignedBox();
boundsExt = new AxisAlignedBox();
//worldBounds = new AxisAlignedBox();
neighbors = new Tile[4];
}
public void Release()
{
if (init)
{
init = false;
if (loaded && renderable != null)
{
renderable.Release();
renderable = null;
loaded = false;
}
if (neighbors[(int)Neighbor.North] != null)
{
neighbors[(int)Neighbor.North].SetNeighbor(Neighbor.South, null);
}
if (neighbors[(int)Neighbor.South] != null)
{
neighbors[(int)Neighbor.South].SetNeighbor(Neighbor.North, null);
}
if (neighbors[(int)Neighbor.East] != null)
{
neighbors[(int)Neighbor.East].SetNeighbor(Neighbor.West, null);
}
if (neighbors[(int)Neighbor.West] != null)
{
neighbors[(int)Neighbor.West].SetNeighbor(Neighbor.East, null);
}
for (long i = 0; i < 4; i++)
{
neighbors[i] = null;
}
if (tileSceneNode != null)
{
//mTileNode->getParent()->removeChild( mTileNode->getName() );
//delete mTileNode;
//assert (mTileSceneNode->getParent());
// jsw - we need to call both of these to delete the scene node. The first
// one removes it from the SceneManager's list of all nodes, and the 2nd one
// removes it from the tree of scene nodes.
tileSceneNode.Creator.DestroySceneNode(tileSceneNode.Name);
tileSceneNode.Parent.RemoveChild(tileSceneNode);
tileSceneNode = null;
}
TileManager.Instance.FreeTile(this);
}
}
public void LinkRenderableNeighbor()
{
// South
if (neighbors[(int)Neighbor.South] != null)
{
if (neighbors[(int)Neighbor.South].IsLoaded)
{
Renderable.Renderable n = neighbors[(int)Neighbor.South].Renderable;
Debug.Assert(n != null);
renderable.SetNeighbor(Neighbor.South, n);
n.SetNeighbor(Neighbor.North, renderable);
}
}
//North
if (neighbors[(int)Neighbor.North] != null)
{
if (neighbors[(int)Neighbor.North].IsLoaded)
{
Renderable.Renderable n = neighbors[(int)Neighbor.North].Renderable;
Debug.Assert(n != null);
renderable.SetNeighbor(Neighbor.North, n);
n.SetNeighbor(Neighbor.South, renderable);
}
}
//East
if (neighbors[(int)Neighbor.East] != null)
{
if (neighbors[(int)Neighbor.East].IsLoaded)
{
Renderable.Renderable n = neighbors[(int)Neighbor.East].Renderable;
Debug.Assert(n != null);
renderable.SetNeighbor(Neighbor.East, n);
n.SetNeighbor(Neighbor.West, renderable);
}
}
//West
if (neighbors[(int)Neighbor.West] != null)
{
if (neighbors[(int)Neighbor.West].IsLoaded)
{
Renderable.Renderable n = neighbors[(int)Neighbor.West].Renderable;
Debug.Assert(n != null);
renderable.SetNeighbor(Neighbor.West, n);
n.SetNeighbor(Neighbor.East, renderable);
}
}
}