public int[] GetTextureIds()
{
if (this.type == TerrianBlockType.Soil)
{
var list = new List <int> ();
for (var i = 0; i < 6; i++)
{
Dir gravity = DirUtils.GetDir(i);
Dir opposite = DirUtils.GetOpposite(gravity);
if (!belowWater && HasGravity(gravity))
{
list.Add(textureIds [TerrianBlockType.Grass]);
}
else if (!belowWater && !HasGravity(opposite) && !hasTop)
{
list.Add(textureIds [TerrianBlockType.GrassWithSoil]);
}
else
{
list.Add(textureIds [TerrianBlockType.Soil]);
}
}
return(list.ToArray());
}
var textureId = textureIds [type];
return(new [] { textureId, textureId, textureId, textureId, textureId, textureId });
}
public Surface GetSurface(Vector3i coordBelow, Vector3i coordAbove)
{
if (!map.ContainsKey(coordBelow))
{
return(null);
}
var block = map [coordBelow];
var dir = DirUtils.GetDir(coordAbove - coordBelow);
if (dir == Dir.None)
{
return(null);
}
if (!block.surfaceMap.ContainsKey(dir))
{
return(null);
}
return(block.surfaceMap [dir]);
}