public IEnumerable <BlockProperties> GetBlockTypes()
{
var materialType = new Dictionary <ushort, MaterialType>
{
{ 0, MaterialType.Grassland },
{ 1, MaterialType.MarbleFloor }
};
var properties = new BlockProperties();
properties.SetBlockId(1);
properties.SetMaterial((short)MaterialType.Grassland);
yield return(properties);
properties = new BlockProperties();
properties.SetBlockId(2);
properties.SetMaterial((short)MaterialType.MarbleFloor);
yield return(properties);
}