public Int32 GetTileWalkCost(Tile tile)
{
return 0;
}
/// <summary>
/// Set the tile at the specified position.
/// </summary>
/// <param name="pos">The position to set the tile at.</param>
/// <param name="tile">The tile to set.</param>
public void SetTile(Position pos, Tile tile)
{
SetTile(pos.x, pos.y, pos.z, tile);
}
/// <summary>
/// Get the tile at the specified position or null if no
/// such maptile exists.
/// </summary>
/// <param name="x">The x coordinate of the position.</param>
/// <param name="y">The y coordinate of the position.</param>
/// <param name="z">The z coordinate of the position.</param>
/// <returns>The tile at the specified position.</returns>
public Tile GetTile(int x, int y, byte z)
{
int hash = Position.HashCode((ushort)x, (ushort)y);
Tile tile;
//Check if tile is cached
bool exists = cachedTiles[z].TryGetValue(hash, out tile);
if (exists) {
return tile;
}
ushort[] vals;
//Tile isn't cached, try main
exists = mainTiles[z].TryGetValue(hash, out vals);
if (exists) {
//Create tile and add to cached
Item ground = Item.CreateItem(vals[0]);
ground.CurrentPosition = new Position((ushort)x, (ushort)y, z);
tile = new Tile(ground);
for (int i = 1; i < vals.Length; i++) {
if (vals[i] == 0) {
Log.Write("Invalid ID at position x: " + x + " y: " + y + " z: " + z);
} else {
Item item = Item.CreateItem(vals[i]);
item.CurrentPosition = new Position((ushort)x, (ushort)y, z);
tile.AddThing(item);
}
}
//Cache it
cachedTiles[z].Add(hash, tile);
return tile;
}
return null;
}
/// <summary>
/// Set the tile at the specified position.
/// </summary>
/// <param name="x">The x coordinate of the position.</param>
/// <param name="y">The y coordinate of the position.</param>
/// <param name="z">The z coordinate of the position.</param>
/// <param name="tile">The tile to set.</param>
public void SetTile(ushort x, ushort y, byte z, Tile tile)
{
int hash = Position.HashCode(x, y);
cachedTiles[z].Add(hash, tile);
}
/// <summary>
/// Adds a single map tile.
/// </summary>
/// <param name="tile">Maptile to add.</param>
/// <param name="player">Player for whom the map tile is being added.</param>
private void AddMapTile(Tile tile, Player player)
{
if (tile != null)
{
foreach (Thing t in tile.GetThings())
{
t.AddItself(this, player);
}
}
netmsg.AddByte(0xFF); //End of maptile byte
}