public static Actor GetSelfNearestSummonMonsterTargetActor(AIRunningProperty runningProperty)
{
if (runningProperty == null)
{
return(null);
}
Actor targetActor = null;
float shortest = float.MaxValue;
float viewRange = runningProperty.ViewRange * runningProperty.ViewRange;
// 若开启了PK模式，同条件下，敌对玩家优先级高于怪物
if (PKModeManagerEx.Instance.PKMode != GameConst.PK_MODE_PEACE)
{
targetActor = GetNearestActor(runningProperty, xc.ActorManager.Instance.PlayerSet, runningProperty.SelfActor.transform.position);
if (targetActor == null)
{
targetActor = GetNearestActor(runningProperty, xc.ActorManager.Instance.MonsterSet, runningProperty.SelfActor.transform.position);
}
}
else
{
Dictionary <UnitID, Actor> actors = xc.ActorManager.Instance.ActorSet;
targetActor = GetNearestActor(runningProperty, actors, runningProperty.SelfActor.transform.position);
}
return(targetActor);
}
/// <summary>
/// 找最近的可以自动采集的采集物
/// </summary>
/// <param name="runningProperty"></param>
/// <returns></returns>
public static CollectionObject GetNearstAutoCollectableCollectionObject(AIRunningProperty runningProperty)
{
if (runningProperty == null)
{
return(null);
}
float shortest = float.MaxValue;
Vector3 selfActorPos = runningProperty.SelfActorPos;
CollectionObject retCollectionObject = null;
Dictionary <int, CollectionObject> collectionObjects = xc.Dungeon.CollectionObjectManager.Instance.CollectionObjects;
foreach (CollectionObject collectionObject in collectionObjects.Values)
{
if (collectionObject == null || collectionObject.BindGameObject == null || collectionObject.BindGameObject.transform == null)
{
continue;
}
CollectionObjectBehaviour collectionObjectBehaviour = collectionObject.BindGameObject.GetComponent <CollectionObjectBehaviour>();
if (collectionObjectBehaviour == null)
{
continue;
}
// 婚宴食物是否能采集
if (collectionObjectBehaviour.Class == "wedding_foods" && MarryManager.Instance.WeddingFoodsCanBeCollected == false)
{
continue;
}
// 婚宴宝箱是否能采集
if (collectionObjectBehaviour.Class == "wedding_bos" && MarryManager.Instance.WeddingBoxCanBeCollected == false)
{
continue;
}
Vector3 pos = collectionObject.BindGameObject.transform.position;
if (!TargetPositionHeightIsAbnormal(pos))
{
continue;
}
if (!InstanceHelper.CanWalkTo(pos))
{
continue;
}
float distanceSquare = AIHelper.DistanceSquare(selfActorPos, pos);
if (distanceSquare < shortest)
{
shortest = distanceSquare;
retCollectionObject = collectionObject;
}
}
return(retCollectionObject);
}
/// <summary>
/// 构造函数 抽象类不建议是public构造函数
/// </summary>
/// <param name="parent"></param>
protected BehaviourAI(Actor parent)
{
mRunningProperty = new AIRunningProperty();
mRunningProperty.SelfActor = parent;
mRunningProperty.OriginalSelfActorPos = parent.transform.position;
mRunningProperty.AI = this;
mRunningProperty.ViewRange = GetActorViewRange();
mPathWalker = new AIActorPathWalker(parent);
mMachine = new BehaviourMachine(this);
mAmbient = new AIAmbientState(this);
}
/// <summary>
/// 找最近的可以寻路的触发器
/// </summary>
/// <param name="runningProperty"></param>
/// <returns></returns>
public static Vector3 GetNearestNeedNavigateColliderPosition(AIRunningProperty runningProperty)
{
if (runningProperty == null)
{
return(Vector3.zero);
}
float shortest = float.MaxValue;
Vector3 selfActorPos = runningProperty.SelfActorPos;
Vector3 targetPos = Vector3.zero;
List <xc.Dungeon.ColliderObject> colliderObjects = xc.Dungeon.ColliderObjectManager.Instance.GetNeedNavigateColliderObjects();
foreach (xc.Dungeon.ColliderObject colliderObject in colliderObjects)
{
if (colliderObject == null || colliderObject.BindGameObject == null || colliderObject.BindGameObject.transform == null)
{
continue;
}
Vector3 pos = colliderObject.BindGameObject.transform.position;
if (!TargetPositionHeightIsAbnormal(pos))
{
continue;
}
float distanceSquare = AIHelper.DistanceSquare(selfActorPos, pos);
if (distanceSquare < shortest)
{
shortest = distanceSquare;
targetPos = pos;
}
}
return(targetPos);
}
public BehaviourEscapeFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.ESCAPE)
{
mRunningProperty = data;
}
public static Actor GetNearestActor(AIRunningProperty runningProperty, Dictionary <UnitID, Actor> actors)
{
return(GetNearestActor(runningProperty, actors, runningProperty.SelfActorPos));
}
public BehaviourAttackFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.ATTACK)
{
mRunningProperty = data;
}
public static Actor GetNearestActor(AIRunningProperty runningProperty, Dictionary <UnitID, Actor> actors, Vector3 targetPos)
{
if (actors == null || runningProperty == null)
{
return(null);
}
Actor targetActor = null;
float shortest = float.MaxValue;
float viewRange = runningProperty.ViewRange * runningProperty.ViewRange;
bool show_tips = false;
// 计算出最短距离
foreach (var item in actors)
{
if (item.Value == null)
{
continue;
}
if (item.Value.transform == null)
{
continue;
}
if (!TargetPositionHeightIsAbnormal(item.Value.transform.position))
{
continue;
}
if (runningProperty.SelfActor is LocalPlayer || runningProperty.SelfActor.ParentActor is LocalPlayer)
{
show_tips = false;
if (PKModeManagerEx.Instance.IsLocalPlayerCanAttackActor(item.Value, ref show_tips) == false)
{
continue;
}
}
if (item.Value.IsDead() || (item.Value.gameObject.activeSelf == false))
{
continue;
}
if (item.Value.IsActorInvisiable)
{
continue;
}
if (item.Value is Pet)
{
continue;
}
if (item.Value.Camp == runningProperty.SelfActor.Camp)
{
continue;
}
float distanceSquare = AIHelper.DistanceSquare(targetPos, item.Value.transform.position);
if (distanceSquare < shortest)
{
shortest = distanceSquare;
targetActor = item.Value;
}
}
if (shortest > viewRange)
{
targetActor = null;
}
return(targetActor);
}
public BehaviourFollowFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.FOLLOW)
{
mRunningProperty = data;
}
public BehaviourWalkFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.WALK)
{
mRunningProperty = data;
}
public BehaviourEmptyFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.EMPTY)
{
mRunningProperty = data;
}
public BehaviourPatrolFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.PATROL)
{
mRunningProperty = data;
}
public BehaviourChaseTargetFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.CHASETARGET)
{
mRunningProperty = data;
}
public BehaviourRunFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.RUN)
{
mRunningProperty = data;
mLastPos = mRunningProperty.SelfActorPos;
}
public BehaviourStandFiniteState(AIRunningProperty data)
: base(BehaviourMachine.State.STAND)
{
mRunningProperty = data;
}