private void Update()
{
/// Deletes the terrain if the reference to player or tile desapears
/// this fixes problemes in editor when recompiling the code
if (player == null || tile == null)
{
destroy();
}
/// Check if the thread has finished his work
if (loader != null)
{
if (loader.Update())
{
/// Here the thread have finished
genHeight();
downloaded = true;
loader = null;
}
}
/// fullFixed - all the fixes has been applied (this one is the first because
/// is the most restrictive and there is no need to process the
/// other comparasions)
/// generated - guarantee that all the data info from this terrain is fully
/// downloaded
/// tile != null - fixes errors in editor when recompiling the code
if (!fullFixed && downloaded && tile != null)
{
/// if X border is not fixed, fix it
if (!borderXFixed)
{
Hashtable map = player.getMap();
string topTerrainKey = UPlayer.genTerrainName(tile.x, tile.y - 1);
if (map.ContainsKey(topTerrainKey))
{
GameObject terrain = (GameObject)map[topTerrainKey];
if (terrain.GetComponent <UTerrain>().downloaded)
{
fixBorderX(terrain.GetComponent <Terrain>());
borderXFixed = true;
}
}
}
/// if Y border is not fixed, fix it
if (!borderYFixed)
{
Hashtable map = player.getMap();
string rightTerrainKey = UPlayer.genTerrainName(tile.x + 1, tile.y);
if (map.ContainsKey(rightTerrainKey))
{
GameObject terrain = (GameObject)map[rightTerrainKey];
if (terrain.GetComponent <UTerrain>().downloaded)
{
fixBorderY(terrain.GetComponent <Terrain>());
borderYFixed = true;
}
}
}
/// if the farest edge from (0,0) is not fixed, fix it
if (!edgeFixed)
{
Hashtable map = player.getMap();
string rightTerrainKey = UPlayer.genTerrainName(tile.x + 1, tile.y - 1);
if (map.ContainsKey(rightTerrainKey))
{
GameObject terrain = (GameObject)map[rightTerrainKey];
if (terrain.GetComponent <UTerrain>().downloaded)
{
fixEdge(terrain.GetComponent <Terrain>());
edgeFixed = true;
}
}
}
if (borderXFixed && borderYFixed && edgeFixed)
{
GetComponent <TerrainCollider>().terrainData = GetComponent <Terrain>().terrainData;
fullFixed = true;
// TODO: throw a thread and save the height in disk.
}
}
}
private void Start()
{
neighbors = new Terrain[4];
loader = new UTerrainLoader(tile);
loader.Start();
}
