//Null for player
public static void AOE(this World world, Position pos, float radius, bool players, Action<Entity> callback)
{
if (players)
foreach (Entity i in world.PlayersCollision.HitTest(pos.X, pos.Y, radius))
{
double d = MathsUtils.Dist(i.X, i.Y, pos.X, pos.Y);
if (d < radius)
callback(i);
}
else
foreach (Entity i in world.EnemiesCollision.HitTest(pos.X, pos.Y, radius))
{
if (!(i is Enemy)) continue;
double d = MathsUtils.Dist(i.X, i.Y, pos.X, pos.Y);
if (d < radius)
callback(i);
}
}
public static Position Read(NReader rdr)
{
Position ret = new Position();
ret.X = rdr.ReadSingle();
ret.Y = rdr.ReadSingle();
return ret;
}