public TargettingState(
BaseMapHandler map,
BaseActor source,
Measure measure,
TargetZone zone,
Func <IEnumerable <Loc>, Option <ICommand> > callback)
{
_map = map;
_source = source;
_targetZone = zone;
_callback = callback;
_targettableActors = new List <BaseActor>();
_targetted = new List <Loc>();
_path = new List <Loc>();
_measure = measure;
var actor = (Mech)_source;
_inRange = zone.GetAllValidTargets(actor.Pos, actor.Facing, _measure, true);
// Pick out the interesting targets.
// TODO: select items for item targetting spells
foreach (Loc point in _inRange)
{
_map.GetActor(point)
.MatchSome(actor =>
_targettableActors.Add(actor));
}
// Initialize the targetting to an interesting target.
var firstActor = Option.None <BaseActor>();
foreach (BaseActor target in _targettableActors)
{
if (!(target is Player) && _map.Field[target.Pos].IsVisible)
{
firstActor = Option.Some(target);
break;
}
}
firstActor.Match(
some: first => _cursor = first.Pos,
none: () => _cursor = source.Pos);
DrawTargettedTiles();
}
public TargettingState(
Actor.Actor source,
TargetZone zone,
int spellnum,
Func <IEnumerable <Loc>, Option <ICommand> > callback)
{
_source = source;
_targetZone = zone;
CurrentSpell = spellnum;
_callback = callback;
_targettableActors = new List <Actor.Actor>();
_targetted = new List <Loc>();
_path = new List <Loc>();
_inRange = zone.GetAllValidTargets(_source.Pos);
// Pick out the interesting targets.
// TODO: select items for item targetting spells
foreach (Loc point in _inRange)
{
Game.MapHandler.GetActor(point)
.MatchSome(actor =>
_targettableActors.Add(actor));
}
// Initialize the targetting to an interesting target.
var firstActor = Option.None <Actor.Actor>();
foreach (Actor.Actor target in _targettableActors)
{
if (!(target is Actor.Player) && Game.MapHandler.Field[target.Pos].IsVisible)
{
firstActor = Option.Some(target);
break;
}
}
firstActor.Match(
some: first => _cursor = first.Pos,
none: () => _cursor = source.Pos);
DrawTargettedTiles();
}