public static bool AllEmpty(this IMapView <IGameObject> map, IEnumerable <Coord> area)
{
foreach (Coord pos in area)
{
if (!map.Contains(pos) || map[pos] != null)
{
return(false);
}
}
return(true);
}
private void ModifyLight(Light light, bool add)
{
//HashSet<Coord> litSpaces = new HashSet<Coord>();
if (!_transparencyMap.Contains(light.Pos))
{
return;
}
FOV litFov = new FOV(_transparencyMap);
litFov.Calculate(light.Pos, light.Range);
IEnumerable <Coord> litSpaces = litFov.CurrentFOV;
foreach (Coord litSpace in litSpaces)
{
//double falloff = litFov[litSpace];
double dist = Distance.EUCLIDEAN.Calculate(litSpace, light.Pos);
double sqrDist = Math.Max(dist, .1);; //Math.Max(dist * dist, .1);
if (!map.Contains(litSpace))
{
continue;
}
if (add)
{
map[litSpace].Add(Brightness(light.Color, (int)(light.Brightness - sqrDist)));
}
else
{
map[litSpace].Subtract(Brightness(light.Color, (int)(light.Brightness - sqrDist)));
}
}
}
