public override UnitState HandleInput(Controller controller)
{
var swappedAbility = SwapActiveAbility(controller);
if (swappedAbility != null)
{
BoardVisuals.RemoveTilesFromHighlightsByUnit(Owner);
CleanIndicator();
return(swappedAbility);
}
List <PathfindingData> tilesInRange = GetTilesInRange();
// handling a special case where the targetting is programmatic.
// will ecentually need to accomodate for this in a more robust way using OOP
if (abilityComponent.CurrentAbility.AutoTargets)
{
PathfindingData autoTarget = tilesInRange.FirstOrDefault(
element => element.tile.IsOccupied() && element.tile.OccupiedBy.GetComponent <Monster> ()
);
if (autoTarget == null)
{
AudioComponent.PlaySound(Sounds.ERROR);
onAbilityCanceled();
return(new PlayerIdleState(Owner));
}
if (Owner.EnergyComponent.AdjustEnergy(-abilityComponent.CurrentAbility.EnergyCost) &&
abilityComponent.PrepAbility(tilesInRange, autoTarget))
{
onAbilityCommited(Owner, abilityComponent.IndexOfCurrentAbility());
return(new PlayerActingState(Owner, tilesInRange, autoTarget));
}
}
Point mousePosition = BoardUtility.mousePosFromScreenPoint();
HighlightTiles(tilesInRange, mousePosition);
// user clicks on a walkable tile which is in range....
if (controller.DetectInputFor(ControlTypes.CONFIRM))
{
PathfindingData selectedTarget = tilesInRange.Find(
element => element.tile.Position == mousePosition
);
// transition to acting state if it's a valid selection
// and we successfully prep our ability for use
bool targetIsValid = selectedTarget != null && selectedTarget.tile.isWalkable;
if (targetIsValid && Owner.EnergyComponent.AdjustEnergy(-abilityComponent.CurrentAbility.EnergyCost) &&
abilityComponent.PrepAbility(tilesInRange, selectedTarget))
{
onAbilityCommited(Owner, abilityComponent.IndexOfCurrentAbility());
return(new PlayerActingState(Owner, tilesInRange, selectedTarget));
}
}
return(null);
}
public override void Enter()
{
BoardVisuals.RemoveTilesFromHighlightsByUnit(Owner);
BoardVisuals.RemoveIndicator(Owner);
this.UpdateState();
// Color baseColor = TempChangeColor ();
// // start a timer with a callback to transition to the next state
// CoroutineHelper.Instance.StartCountdown (cooldownDuration,
// () => this.UpdateState (baseColor));
}
public override void EnterCooldown()
{
BoardVisuals.RemoveTilesFromHighlightsByUnit(owner);
StartCoroutine(countdown(Random.Range(0, 4), () => SetState(UnitStates.IDLE)));
}
