public static TerrainMap New()
{
var map = new TerrainMap();
map.ForEachHex <TerrainGridHex, TerrainMap>(hex => hex.IfHasValueDo(h => h.SetCosts <TerrainGridHex>(c => map[c])));
map.ResetLandmarks();
return(map);
}
public async static Task <TerrainMap> NewAsync()
{
var map = new TerrainMap();
map.ForEachHex <TerrainGridHex, TerrainMap>(hex => hex.IfHasValueDo(h => h.SetCosts <TerrainGridHex>(c => map[c])));
await map.ResetLandmarksAsync();
return(map);
}