public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
BattleUnit source = behaviorData.owner;
AutoCastAbilityRequest request = behaviorData.request as AutoCastAbilityRequest;
Unit target = request.target;
Ability ability = request.ability;
//目标是自己，不用转身
if (target == source)
{
return(false);
}
AbilityBehavior abilityBehavior = ability.GetAbilityBehavior();
//无目标技能类型
if ((abilityBehavior & AbilityBehavior.ABILITY_BEHAVIOR_NO_TARGET) != 0)
{
//如果是线性或者扇形，虽然是无目标类型，也需要转向目标
if ((abilityBehavior & AbilityBehavior.ABILITY_BEHAVIOR_DIRECTIONAL) != 0 ||
(abilityBehavior & AbilityBehavior.ABILITY_BEHAVIOR_SECTOR_AOE) != 0)
{
return(true);
}
return(false);
}
return(true);
}
public override bool IsTrue(TBTWorkingData wData = null)
{
// 判断物体是否在视野范围内
BattleBehaviorWorkingData data = wData as BattleBehaviorWorkingData;
AutoCastAbilityRequest request = data.request as AutoCastAbilityRequest;
BattleUnit owner = data.owner;
Unit target = request.target;
// 目标是自己
if (target == owner)
{
return(true);
}
Ability ability = request.ability;
float abilityRange = ability.GetCastRange();
// 全屏技能
if (abilityRange == -1)
{
return(true);
}
Vector2 ownerPos = owner.Get2DPosition();
Vector2 targetPos = target.Get2DPosition();
float distance = (targetPos - ownerPos).magnitude;
//BattleLog.Log(string.Format("【CON_IsInAbilityRange】距离：{0}，技能范围：{1}", distance, abilityRange));
return(distance <= abilityRange);
}
public override bool IsTrue(TBTWorkingData wData)
{
BattleBehaviorWorkingData behaviorData = wData as BattleBehaviorWorkingData;
AutoCastAbilityRequest request = behaviorData.request as AutoCastAbilityRequest;
//BattleLog.Log("【CON_CanCastAbility】能否施法：{0}", request.ability.IsCastable().ToString());
return(request.ability.IsCastable());
}
protected override void onEnter(TBTWorkingData wData)
{
base.onEnter(wData);
BattleDecisionWorkingData decisionData = wData as BattleDecisionWorkingData;
BattleUnit caster = decisionData.owner;
Ability ability = caster.SelectCastableAbility();
if (ability == null)
{
// 没有技能就追逐
var request = decisionData.request;
if (request == null || (request != null && request.IsRequestCompleted()))
{
var chaseTarget = caster.target;
if (chaseTarget == null)
{
chaseTarget = TargetSearcher.instance.FindNearestEnemyUnit(caster);
}
if (chaseTarget != null)
{
m_chaseRequest = new ChaseRequest(chaseTarget);
decisionData.request = m_chaseRequest;
}
else
{
//idle
}
}
}
else
{
// 寻找技能目标, 如果有目标被放逐了，可能就选不到目标!
BattleUnit target = TargetSearcher.instance.FindTargetUnitByAbility(caster, ability);
if (target != null)
{
BattleLog.Log("【NOD_UpdateRequest】选取到技能ability：{0}，target：{1}", ability.GetConfigName(), target.GetName());
m_autoCastAbilityRequest = new AutoCastAbilityRequest(ability, target);
decisionData.request = m_autoCastAbilityRequest;
}
}
}