public override bool Process()
{
if (TargetUnit == null)
{
return(false);
}
// look for 3-7 enemies nearby
int maxTargets = Spell.GetIndirectPower();
List <MapUnit> targets = new List <MapUnit>();
int range = Mathf.CeilToInt(Spell.GetDistance());
int fromX = Spell.User.X - range;
int fromY = Spell.User.Y - range;
int toX = Spell.User.X + Spell.User.Width + range;
int toY = Spell.User.Y + Spell.User.Height + range;
for (int y = fromY; y <= toY; y++)
{
if (y < 0 || y >= MapLogic.Instance.Height)
{
continue;
}
for (int x = fromX; x <= toX; x++)
{
if (x < 0 || x >= MapLogic.Instance.Width)
{
continue;
}
if (targets.Count >= maxTargets - 1)
{
break;
}
MapNode node = MapLogic.Instance.Nodes[x, y];
foreach (MapObject objnode in node.Objects)
{
if (objnode is MapUnit)
{
MapUnit unit = (MapUnit)objnode;
if ((Spell.User.Player.Diplomacy[unit.Player.ID] & DiplomacyFlags.Enemy) != 0) // in war with this unit, then add to list
{
if (!targets.Contains(unit))
{
targets.Add(unit);
}
}
}
}
}
}
// randomize units
System.Random rng = new System.Random();
targets = targets.Where(a => a != TargetUnit).OrderBy(a => rng.Next()).Take(maxTargets - 1).ToList();
targets.Insert(0, TargetUnit);
for (int i = 0; i < targets.Count; i++)
{
SpawnProjectile(targets[i], Spell.GetDamage(), i + 1, 1f / targets.Count);
}
return(false);
}
