/// <summary>
/// Given an array of combatants, filters out those who aren't valid targets for the given targeting parameters.
/// </summary>
/// <param name="source"></param>
/// <param name="availableTargets"></param>
/// <param name="type"></param>
/// <returns></returns>
public static StratusCombatController[] FilterTargets(StratusCombatController source, StratusCombatController[] availableTargets, StratusCombatTarget type)
{
StratusCombatController[] targets = null;
switch (type)
{
case StratusCombatTarget.Self:
targets = new StratusCombatController[1] {
source
};
break;
case StratusCombatTarget.Ally:
targets = (from StratusCombatController target in availableTargets where source.GetTargetRelation(target) == StratusCombatTargetRelation.Friendly select target).ToArray();
break;
case StratusCombatTarget.Enemy:
targets = (from StratusCombatController target in availableTargets where source.GetTargetRelation(target) == StratusCombatTargetRelation.Hostile select target).ToArray();
break;
case StratusCombatTarget.Any:
targets = availableTargets;
break;
default:
break;
}
return((from StratusCombatController controller in targets where controller.state == StratusCombatController.State.Active select controller).ToArray());
}
public override StratusCombatController[] EvaluateTargets(StratusCombatController caster, StratusCombatController[] targets, StratusCombatTarget type)
{
return(FilterTargets(caster, targets, type).Where(x => Vector3.Distance(x.transform.position, caster.transform.position) <= this.range).ToArray());
}
/// <summary> /// Evaluates a list of possible targets according to this targeting model /// </summary> /// <param name="caster"></param> /// <param name="target"></param> /// <param name="type"></param> /// <returns></returns> public abstract StratusCombatController[] EvaluateTargets(StratusCombatController caster, StratusCombatController[] targets, StratusCombatTarget type);
protected abstract CombatController[] FindTargets <CombatController>(CombatController source, StratusCombatTarget parameters, float radius);