internal static ActionTarget GetActionTarget(IContext context, TargetSelectionData selectionData)
{
ActionTarget actionTarget = new ActionTarget();
IBaseActionProperty baseActionProperty = context.GetObject <IBaseActionProperty>();
SkillData skillData = context.GetObject <SkillData>();
PerceptronTarget perceptron = context.GetObject <PerceptronTarget>();
Vector3 calculateDirection = Vector3.zero;
LinkedList <CCrossSightLoic.Target> entities = null;
if (!skillData.BaseData.Value.CanChangeTarget)
{ //不能切换
entities = perceptron.GetCurrQueue(out calculateDirection, false, skillData.BaseData.Value.TagercalculationType);
}
else
{
//能切换
entities = perceptron.GetCurrQueue(out calculateDirection, true, skillData.BaseData.Value.TagercalculationType);
}
// //阵营筛选，已经在技能释放前过滤过了，下面不进行
// if (entities.Count > 0) //有目标，目标单位为发射方向
// {
CCrossSightLoic.Target cctarget = GetTargetEntity(context, entities, baseActionProperty.GetOwner(), selectionData);
if (cctarget == null)
{
//没目标，最远点为发射方向
GetFarthestPostionActionTarget(ref actionTarget, context, calculateDirection);
}
else
{
BaseEntity entity = GameplayManager.Instance.GetEntityManager().GetEntityById <BaseEntity>((uint)cctarget.target_entityId);
if (entity != null)
{
actionTarget.Entity = entity;
actionTarget.TargetEntity = entity.GetRootTransform();
actionTarget.TargetEntityHitPositionOffet = cctarget.target_pos - entity.GetRootTransform().position;
actionTarget.TargetType = ActionTargetType.Entity;
}
else
{
//没目标，最远点为发射方向
GetFarthestPostionActionTarget(ref actionTarget, context, calculateDirection);
}
}
// }
// else
// {//没目标，最远点为发射方向
//
// GetFarthestPostionActionTarget(ref actionTarget, context, calculateDirection);
// }
if (actionTarget.TargetType == ActionTargetType.None)
{
return(null);
}
else
{
return(actionTarget);
}
}
private static CCrossSightLoic.Target GetTargetEntity(IContext context, LinkedList <CCrossSightLoic.Target> entities, BaseEntity ower, TargetSelectionData targetSelection)
{
if (entities == null)
{
return(null);
}
//阵营过滤
GameplayProxy gameplayProxy = GameFacade.Instance.RetrieveProxy(ProxyName.GameplayProxy) as GameplayProxy;
LinkedList <CCrossSightLoic.Target> nLinkedList = new LinkedList <CCrossSightLoic.Target>();
LinkedListNode <CCrossSightLoic.Target> pVertor = entities.First;
CCrossSightLoic.Target pb = null;
while (pVertor != null)
{
pb = pVertor.Value;
pVertor = pVertor.Next;
BaseEntity entity2 = GameplayManager.Instance.GetEntityManager().GetEntityById <BaseEntity>((uint)pb.target_entityId);
if (entity2 == null)
{
continue;
}
bool same = gameplayProxy.IsBelongToThisFactionType(targetSelection.FactionType, ower, entity2);
if (same)
{
nLinkedList.AddLast(pb);
}
}
//目标选择
PerceptronTarget perceptron = context.GetObject <PerceptronTarget>();
IBaseActionProperty baseActionProperty = context.GetObject <IBaseActionProperty>();
CCrossSightLoic.Target result = null;
if (targetSelection.Target == TargetType.Target) //表示当前选中的目标（实体,点）
{
result = nLinkedList.First?.Value;
}
else if (targetSelection.Target == TargetType.TargetNext) ///选中当前的目标，下次选择选中下一个目标
{
result = nLinkedList.First?.Value;
perceptron.RetropositionEntity(nLinkedList.First?.Value);
}
else if (targetSelection.Target == TargetType.Self) /// 1.选择自己 2.如果是飞行物的话 自己表示的飞行物本身
{
result = new CCrossSightLoic.Target();
result.target_entityId = baseActionProperty.GetOwner().EntityId();
result.target_pos = baseActionProperty.GetOwner().GetRootTransform().position;
}
else if (targetSelection.Target == TargetType.Owner) /// 1.选择自己的owner(或者说是caster) 2.如果是飞行物的话还是技能的caster
{
BaseEntity fentity = GameplayManager.Instance.GetEntityManager().GetEntityById <BaseEntity>(baseActionProperty.GetEntityFatherOwnerID());
if (fentity != null)
{
result = new CCrossSightLoic.Target();
result.target_entityId = baseActionProperty.GetEntityFatherOwnerID();
result.target_pos = fentity.GetRootTransform().position;
}
}
return(result);
}