public LiquidType GetLiquidType(Vector3 worldPos)
{
Point2D tileCoord;
Point2D chunkCoord;
var unitCoord = PositionUtil.GetHeightMapXYForPos(worldPos, out tileCoord, out chunkCoord);
var tile = GetTile(tileCoord.X, tileCoord.Y);
if (tile == null)
{
return(LiquidType.None);
}
var type = tile.GetLiquidType(chunkCoord);
if (type != LiquidType.None)
{
// check if below the liquid height level
if (tile.GetLiquidHeight(chunkCoord, unitCoord) > worldPos.Z)
{
return(type);
}
}
return(LiquidType.None);
}
public float GetLiquidHeight(Vector3 worldPos)
{
Point2D tileCoord;
Point2D chunkCoord;
var unitCoord = PositionUtil.GetHeightMapXYForPos(worldPos, out tileCoord, out chunkCoord);
var tile = GetTile(tileCoord.X, tileCoord.Y);
return((tile == null)
? float.MinValue
: tile.GetLiquidHeight(chunkCoord, unitCoord));
}