public Commander(CommandedUnitAI ai)
{
this.ai = ai;
commandedAIs = new HashSet <CommandedUnitAI>();
unitNoticedFacts = new Dictionary <Unit, UnitNoticedFact>();
AddCommandedAI(ai);
}
public void RemoveCommandedAI(CommandedUnitAI ai)
{
if (!commandedAIs.Contains(ai))
{
return;
}
commandedAIs.Remove(ai);
ai.owner.Died -= OnUnitDied;
}
public void AddCommandedAI(CommandedUnitAI ai)
{
if (commandedAIs.Contains(ai))
{
return;
}
commandedAIs.Add(ai);
ai.owner.Died += OnUnitDied;
}
private void OnUnitDied(Unit unit)
{
RemoveCommandedAI(unit.ai as CommandedUnitAI);
if (unit.ai == this.ai)
{
if (commandedAIs.Count == 0)
{
return;
}
this.ai = commandedAIs.First();
}
}
public static Commander FindCommanderFor(CommandedUnitAI ai)
{
int layerMask = 1 << ai.owner.gameObject.layer;
var position = ai.owner.position;
var units = Unit.GetInRadius <Unit>(position, commanderSearchRadius, layerMask);
Unit closest = units.ClosestTo(position, u => u != ai.owner && u.ai is CommandedUnitAI cmd && cmd.isCommanderSelf);
if (closest != null)
{
return(((CommandedUnitAI)closest.ai).commander);
}
return(new Commander(ai));
}
public void ReportSearchPointIsClear(Vector2 searchPoint, CommandedUnitAI reporter)
{
const float distanceTolerance = 2f;
foreach (var commandedAI in commandedAIs)
{
if (commandedAI == reporter)
{
continue;
}
if (commandedAI.state is TargetSearchWanderingState wanderingState &&
!wanderingState.hasCheckedSearchPoint &&
(wanderingState.searchPoint - searchPoint).CompareLength(distanceTolerance) < 0)
{
wanderingState.ReportedThatSearchPointIsClear();
}
}
}
