private bool GohomeHandler(EntityInfo npc, AiStateInfo info, long deltaTime)
{
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
}
else
{
return(true);
}
ScriptRuntime.Vector3 targetPos = info.HomePos;
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float distSqr = Geometry.DistanceSquare(srcPos, info.HomePos);
if (distSqr <= 1)
{
npc.GetMovementStateInfo().IsMoving = false;
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)PredefinedAiStateId.Idle);
return(false);
}
else
{
npc.GetMovementStateInfo().IsMoving = true;
npc.GetMovementStateInfo().TargetPosition = targetPos;
AiCommand.AiPursue(npc, targetPos);
}
return(true);
}
private bool GohomeHandler(EntityInfo entity, AiStateInfo info, long deltaTime)
{
info.Time += deltaTime;
if (info.Time > c_IntervalTime)
{
info.Time = 0;
EntityInfo leader = AiLogicUtility.GetLivingCharacterInfoHelper(entity, info.LeaderId);
if (null != leader)
{
float minDist = entity.GetRadius() + leader.GetRadius();
ScriptRuntime.Vector3 targetPos = GetHomePos(entity.GetMovementStateInfo().FormationIndex, leader);
ScriptRuntime.Vector3 srcPos = entity.GetMovementStateInfo().GetPosition3D();
float powDistToHome = Geometry.DistanceSquare(srcPos, targetPos);
if (powDistToHome <= (minDist + 1) * (minDist + 1))
{
AiCommand.AiStopPursue(entity);
info.ChangeToState((int)PredefinedAiStateId.Idle);
return(false);
}
else
{
AiCommand.AiPursue(entity, targetPos);
}
}
else
{
AiCommand.AiStopPursue(entity);
info.ChangeToState((int)PredefinedAiStateId.Idle);
return(false);
}
}
return(true);
}
public bool ExecCommand(StoryInstance instance, StoryMessageHandler handler, StoryValueParams _params, long delta)
{
var args = _params.Values;
if (!m_ParamReaded)
{
m_ObjId = args[0];
m_SkillInfo = args[1].ObjectVal as SkillInfo;
}
if (!m_SkillCasted)
{
EntityInfo npc = PluginFramework.Instance.GetEntityById(m_ObjId);
if (null != npc && !npc.IsUnderControl())
{
int targetId = npc.GetAiStateInfo().Target;
EntityInfo target = PluginFramework.Instance.GetEntityById(targetId);
if (null != target && !target.IsDead() && Geometry.DistanceSquare(npc.GetMovementStateInfo().GetPosition3D(), target.GetMovementStateInfo().GetPosition3D()) <= m_SkillInfo.Distance * m_SkillInfo.Distance)
{
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
float dir = Geometry.GetYRadian(srcPos, targetPos);
float curDir = npc.GetMovementStateInfo().GetFaceDir();
if (Mathf.Abs(dir - curDir) > 0.157f)
{
npc.GetMovementStateInfo().SetWantedFaceDir(dir);
}
else
{
m_SkillCasted = true;
AiCommand.AiStopPursue(npc);
AiCommand.AiSkill(npc, m_SkillInfo.SkillId);
}
return(true);
}
else if (!m_SkillInfo.ConfigData.skillData.needTarget)
{
m_SkillCasted = true;
AiCommand.AiStopPursue(npc);
AiCommand.AiSkill(npc, m_SkillInfo.SkillId);
}
}
}
else
{
EntityInfo npc = PluginFramework.Instance.GetEntityById(m_ObjId);
if (null != npc)
{
AiStateInfo info = npc.GetAiStateInfo();
if (npc.GetSkillStateInfo().IsSkillActivated())
{
return(true);
}
else
{
return(false);
}
}
}
return(false);
}
public static bool GetResult(out ScriptRuntime.Vector3 res)
{
object obj;
bool ret = GetResult(out obj);
res = (ScriptRuntime.Vector3)obj;
return(ret);
}
private void SelectTargetPos(EntityInfo npc)
{
ScriptRuntime.Vector3 pos = npc.GetMovementStateInfo().GetPosition3D();
float dx = Helper.Random.Next(m_Radius) - m_Radius / 2;
float dz = Helper.Random.Next(m_Radius) - m_Radius / 2;
pos.X += dx;
pos.Z += dz;
npc.GetMovementStateInfo().TargetPosition = AiCommand.AiGetValidPosition(npc, pos, m_Radius);
}
public static ScriptRuntime.Vector3 GetCenter(ScriptRuntime.Vector3 fvPos1, ScriptRuntime.Vector3 fvPos2)
{
ScriptRuntime.Vector3 fvRet = new ScriptRuntime.Vector3();
fvRet.X = (fvPos1.X + fvPos2.X) / 2.0f;
fvRet.Y = (fvPos1.Y + fvPos2.Y) / 2.0f;
fvRet.Z = (fvPos1.Z + fvPos2.Z) / 2.0f;
return fvRet;
}
public static ScriptRuntime.Vector3 AiGetValidPosition(EntityInfo npc, ScriptRuntime.Vector3 target, float maxDistance)
{
NavMeshHit navMeshHit;
NavMesh.SamplePosition(new UnityEngine.Vector3(target.X, target.Y, target.Z), out navMeshHit, maxDistance, NavMesh.AllAreas);
if (!float.IsInfinity(navMeshHit.position.x) && !float.IsInfinity(navMeshHit.position.y) && !float.IsInfinity(navMeshHit.position.z))
{
return(new ScriptRuntime.Vector3(navMeshHit.position.x, navMeshHit.position.y, navMeshHit.position.z));
}
return(target);
}
static public int constructor(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
ScriptRuntime.Vector3 o;
if (argc == 4)
{
System.Single a1;
checkType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
System.Single a3;
checkType(l, 4, out a3);
o = new ScriptRuntime.Vector3(a1, a2, a3);
pushValue(l, true);
pushValue(l, o);
return(2);
}
else if (argc == 2)
{
System.Single a1;
checkType(l, 2, out a1);
o = new ScriptRuntime.Vector3(a1);
pushValue(l, true);
pushValue(l, o);
return(2);
}
else if (argc == 3)
{
ScriptRuntime.Vector2 a1;
checkValueType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
o = new ScriptRuntime.Vector3(a1, a2);
pushValue(l, true);
pushValue(l, o);
return(2);
}
else if (argc <= 1)
{
o = new ScriptRuntime.Vector3();
pushValue(l, true);
pushObject(l, o);
return(2);
}
return(error(l, "New object failed."));
}
catch (Exception e) {
return(error(l, e));
}
}
private bool RandMoveHandler(EntityInfo npc, AiStateInfo info, long deltaTime)
{
info.Time += deltaTime;
m_PursueInterval += deltaTime;
if (info.Time > m_Time)
{
info.Time = 0;
npc.GetMovementStateInfo().IsMoving = false;
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)PredefinedAiStateId.Idle);
EntityInfo target = PluginFramework.Instance.GetEntityById(info.Target);
if (null != target)
{
float dir = Geometry.GetYRadian(npc.GetMovementStateInfo().GetPosition3D(), target.GetMovementStateInfo().GetPosition3D());
npc.GetMovementStateInfo().SetFaceDir(dir);
}
return(false);
}
if (m_PursueInterval < 100)
{
return(true);
}
else
{
m_PursueInterval = 0;
}
ScriptRuntime.Vector3 targetPos = npc.GetMovementStateInfo().TargetPosition;
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float distSqr = Geometry.DistanceSquare(srcPos, targetPos);
if (distSqr <= 1)
{
if (npc.GetMovementStateInfo().IsMoving)
{
npc.GetMovementStateInfo().IsMoving = false;
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)PredefinedAiStateId.Idle);
}
}
else
{
npc.GetMovementStateInfo().IsMoving = true;
AiCommand.AiPursue(npc, targetPos);
}
return(true);
}
public bool ExecCommand(StoryInstance instance, StoryValueParams _params, long delta)
{
ArrayList args = _params.Values;
if (!m_KeepAwayStarted)
{
m_KeepAwayStarted = true;
m_ObjId = (int)args[0];
m_SkillInfo = args[1] as SkillInfo;
m_Ratio = (float)System.Convert.ChangeType(args[2], typeof(float));
}
EntityInfo npc = PluginFramework.Instance.GetEntityById(m_ObjId);
if (null != npc && !npc.IsUnderControl())
{
AiStateInfo info = npc.GetAiStateInfo();
EntityInfo target = PluginFramework.Instance.GetEntityById(info.Target);
if (null != target && null != m_SkillInfo)
{
info.Time += delta;
if (info.Time > 100)
{
info.Time = 0;
}
else
{
return(true);
}
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
float distSqr = Geometry.DistanceSquare(srcPos, targetPos);
ScriptRuntime.Vector3 dir = srcPos - targetPos;
dir.Normalize();
targetPos = targetPos + dir * m_Ratio * m_SkillInfo.Distance;
if (distSqr < m_Ratio * m_Ratio * m_SkillInfo.Distance * m_SkillInfo.Distance)
{
AiCommand.AiPursue(npc, targetPos);
return(true);
}
}
}
return(false);
}
public static void AiPursue(EntityInfo npc, ScriptRuntime.Vector3 target)
{
MovementStateInfo msi = npc.GetMovementStateInfo();
msi.IsMoving = true;
msi.TargetPosition = target;
float dir = Geometry.GetYRadian(msi.GetPosition3D(), target);
msi.SetFaceDir(dir);
Msg_RC_NpcMove npcMoveBuilder = DataSyncUtility.BuildNpcMoveMessage(npc);
if (null != npcMoveBuilder)
{
Scene scene = npc.SceneContext.CustomData as Scene;
if (null != scene)
{
scene.NotifyAllUser(RoomMessageDefine.Msg_RC_NpcMove, npcMoveBuilder);
}
}
}
public bool ExecCommand(StoryInstance instance, StoryMessageHandler handler, StoryValueParams _params, long delta)
{
ArrayList args = _params.Values;
if (!m_ChaseStarted)
{
m_ChaseStarted = true;
m_ObjId = (int)args[0];
m_SkillInfo = args[1] as SkillInfo;
}
EntityInfo npc = PluginFramework.Instance.GetEntityById(m_ObjId);
if (null != npc && !npc.IsUnderControl())
{
AiStateInfo info = npc.GetAiStateInfo();
EntityInfo target = PluginFramework.Instance.GetEntityById(info.Target);
if (null != target && null != m_SkillInfo)
{
info.Time += delta;
if (info.Time > 100)
{
info.Time = 0;
}
else
{
return(true);
}
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
float distSqr = Geometry.DistanceSquare(srcPos, targetPos);
if (distSqr > m_SkillInfo.Distance * m_SkillInfo.Distance)
{
AiCommand.AiPursue(npc, targetPos);
return(true);
}
}
}
return(false);
}
private void CombatHandler(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
if (npc.IsDead())
{
return;
}
NpcAiStateInfo info = npc.GetAiStateInfo();
info.Time += deltaTime;
if (info.Time > m_IntervalTime)
{
AiData_PveNpc_General data = GetAiData(npc);
if (null != data)
{
data.Time += info.Time;
info.Time = 0;
bool goHome = false;
CharacterInfo target = AiLogicUtility.GetLivingCharacterInfoHelper(npc, info.Target);
//CharacterInfo target = AiLogicUtility.GetInterestestTargetHelper(npc, CharacterRelation.RELATION_ENEMY, AiTargetType.USER);
if (null != target)
{
float dist = (float)npc.GetActualProperty().AttackRange;
float distGoHome = (float)npc.GohomeRange;
ScriptRuntime.Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float powDist = Geometry.DistanceSquare(srcPos, targetPos);
float powDistToHome = Geometry.DistanceSquare(srcPos, info.HomePos);
if (powDist < dist * dist)
{
float rps = npc.GetActualProperty().Rps;
if (rps > 0.001f && data.Time > 1000 / rps)
{
data.Time = 0;
float dir = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
NotifyNpcFace(npc, dir);
//npc.GetMovementStateInfo().SetFaceDir(dir);
npc.GetMovementStateInfo().SetMoveDir(dir);
if (null != OnNpcSkill)
{
OnNpcSkill(npc, 10001, target);
}
}
}
else if (true)
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
data.FoundPath.Clear();
ChangeToState(npc, (int)AiStateId.Pursuit);
}
else
{
goHome = true;
}
}
else
{
goHome = true;
}
if (goHome)
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
ChangeToState(npc, (int)AiStateId.GoHome);
}
}
else
{
info.Time = 0;
}
}
}
private void PathToTarget(UserInfo user, AiPathData data, Vector3 pathTargetPos, long deltaTime)
{
UserAiStateInfo info = user.GetAiStateInfo();
if (null != data)
{
data.UpdateTime += deltaTime;
ScriptRuntime.Vector3 srcPos = user.GetMovementStateInfo().GetPosition3D();
float dir = user.GetMovementStateInfo().GetMoveDir();
bool findObstacle = false;
bool havePathPoint = data.HavePathPoint;
if (havePathPoint)//沿路点列表移动的逻辑
{
Vector3 targetPos = data.CurPathPoint;
if (!data.IsReached(srcPos))//向指定路点移动（避让移动过程）
{
user.GetMovementStateInfo().TargetPosition = targetPos;
float angle = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
if (!Geometry.IsSameDouble(angle, user.GetMovementStateInfo().GetMoveDir()))
{
user.GetMovementStateInfo().SetFaceDir(angle);
user.GetMovementStateInfo().SetMoveDir(angle);
user.GetMovementStateInfo().IsMoving = true;
NotifyUserMove(user);
}
}
else//改变路点或结束沿路点移动
{
data.UseNextPathPoint();
if (data.HavePathPoint)
{
targetPos = data.CurPathPoint;
user.GetMovementStateInfo().TargetPosition = targetPos;
float angle = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
user.GetMovementStateInfo().SetFaceDir(angle);
user.GetMovementStateInfo().SetMoveDir(angle);
user.GetMovementStateInfo().IsMoving = true;
NotifyUserMove(user);
}
else
{
data.Clear();
}
}
}
if (!havePathPoint || findObstacle)//获得路点过程（寻路）
{
data.Clear();
Vector3 targetPos = pathTargetPos;
if (Geometry.DistanceSquare(srcPos, targetPos) > 400)
{
targetPos = user.SpatialSystem.CalcNearstReachablePoint(srcPos, targetPos, 20);
}
bool canGo = true;
/*
* if (!user.SpatialSystem.GetCellMapView(user.AvoidanceRadius).CanPass(targetPos)) {
* if (!AiLogicUtility.GetWalkablePosition(user.SpatialSystem.GetCellMapView(user.AvoidanceRadius), targetPos, srcPos, ref targetPos))
* canGo = false;
* }*/
if (canGo)
{
List <Vector3> posList = null;
if (user.SpatialSystem.CanPass(user.SpaceObject, targetPos))
{
posList = new List <Vector3>();
posList.Add(srcPos);
posList.Add(targetPos);
}
else
{
long stTime = TimeUtility.GetElapsedTimeUs();
posList = user.SpatialSystem.FindPath(srcPos, targetPos, user.AvoidanceRadius);
long endTime = TimeUtility.GetElapsedTimeUs();
long calcTime = endTime - stTime;
if (calcTime > 1000)
{
LogSystem.Warn("pvp FindPath consume {0} us,user:{1} from:{2} to:{3} radius:{4} pos:{5}", calcTime, user.GetId(), srcPos.ToString(), targetPos.ToString(), user.AvoidanceRadius, user.GetMovementStateInfo().GetPosition3D().ToString());
}
}
if (posList.Count >= 2)
{
data.SetPathPoints(posList[0], posList, 1);
targetPos = data.CurPathPoint;
user.GetMovementStateInfo().TargetPosition = targetPos;
float angle = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
user.GetMovementStateInfo().SetFaceDir(angle);
user.GetMovementStateInfo().SetMoveDir(angle);
user.GetMovementStateInfo().IsMoving = true;
NotifyUserMove(user);
}
else
{
user.GetMovementStateInfo().IsMoving = false;
NotifyUserMove(user);
}
}
else
{
user.GetMovementStateInfo().IsMoving = false;
NotifyUserMove(user);
}
}
}
}
private void PursuitHandler(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
if (npc.IsDead())
{
return;
}
NpcAiStateInfo info = npc.GetAiStateInfo();
//ai配置参数
long maxPursuitTime = int.Parse(info.AiParam[0]);
long minPursuitTime = int.Parse(info.AiParam[1]);
//
bool goHome = false;
info.Time += deltaTime;
CharacterInfo target = AiLogicUtility.GetSeeingLivingCharacterInfoHelper(npc, info.Target);
AiData_PvpNpc_General data = GetAiData(npc);
if (null != target && info.Time <= maxPursuitTime && null != data)
{
if (info.Time >= minPursuitTime)
{
//超过最小追击时间，尝试换攻击目标
CharacterInfo interestestTarget = GetInterestestTargetHelper(npc, CharacterRelation.RELATION_ENEMY);
if (null != interestestTarget && interestestTarget != target)
{
info.Time = 0;
info.Target = interestestTarget.GetId();
data.FoundPath.Clear();
target = interestestTarget;
}
}
float dist = (float)(npc.GetActualProperty().AttackRange *npc.AttackRangeCoefficient);
float distGoHome = (float)npc.GohomeRange;
Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float powDist = Geometry.DistanceSquare(srcPos, targetPos);
float powDistToHome = Geometry.DistanceSquare(srcPos, info.HomePos);
if (powDist <= dist * dist && npc.SpatialSystem.CanShoot(npc.SpaceObject, target.GetMovementStateInfo().GetPosition3D()))
{
npc.GetMovementStateInfo().IsMoving = false;
info.Time = 0;
ChangeToState(npc, (int)AiStateId.Combat);
NotifyNpcMove(npc);
}
else if (powDistToHome < distGoHome * distGoHome)
{
if (AiLogicUtility.GetWalkablePosition(target, npc, ref targetPos))
{
PathToTargetWithoutObstacle(npc, data.FoundPath, targetPos, deltaTime);
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
}
}
else
{
goHome = true;
}
}
else
{
goHome = true;
}
if (goHome)
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
info.HomePos = GetHomePosition(npc, data);
data.FoundPath.Clear();
ChangeToState(npc, (int)AiStateId.GoHome);
}
}
private bool CombatHandler(EntityInfo npc, AiStateInfo info, long deltaTime)
{
if (npc.GetSkillStateInfo().IsSkillActivated())
{
return(true);
}
EntityInfo leader = AiLogicUtility.GetLivingCharacterInfoHelper(npc, info.LeaderId);
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 homePos = ScriptRuntime.Vector3.Zero;
if (null != leader)
{
homePos = GetHomePos(npc.GetMovementStateInfo().FormationIndex, leader);
}
float distSqrToHome = Geometry.DistanceSquare(srcPos, homePos);
if (distSqrToHome > npc.GohomeRange * npc.GohomeRange)
{
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)AiStateId.Gohome);
return(true);
}
///
EntityInfo attackTarget = null;
SkillStateInfo currSkInfo = npc.GetSkillStateInfo();
///找到可以使用的技能
SkillInfo skInfo = AiLogicUtility.NpcFindCanUseSkill(npc);
AiCommand.AiSelectSkill(npc, skInfo);
if (skInfo == null)
{
//没有可以使用的技能就切换到Idle状态
info.ChangeToState((int)PredefinedAiStateId.Idle);
return(false);
}
CharacterRelation relation =
(skInfo.TargetType == SkillTargetType.Friend ||
skInfo.TargetType == SkillTargetType.RandFriend) ?
CharacterRelation.RELATION_FRIEND :
CharacterRelation.RELATION_ENEMY;
attackTarget = AiLogicUtility.GetNearstTargetHelper(
npc, skInfo.Distance, relation);
if (attackTarget != null && null != skInfo) //攻击范围内找到可攻击目标
{
info.Target = attackTarget.GetId();
AiCommand.AiStopPursue(npc);
AiCommand.AiSkill(npc, skInfo.SkillId); //攻击目标
return(true);
}
attackTarget = AiLogicUtility.GetNearstTargetHelper(
npc, npc.ViewRange, relation);
if (attackTarget != null) //视野范围内找到可攻击目标
{
AiCommand.AiPursue(npc, attackTarget.GetMovementStateInfo().GetPosition3D()); // 追赶目标
return(true);
}
currSkInfo.SetCurSkillInfo(0);
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)AiStateId.Gohome);
return(true);
}
private void CombatHandler(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
if (npc.IsDead())
{
return;
}
NpcAiStateInfo info = npc.GetAiStateInfo();
info.Time += deltaTime;
if (info.Time > 100)
{
AiData_PvpNpc_General data = GetAiData(npc);
if (null != data)
{
data.Time += info.Time;
data.ThinkingTime += info.Time;
//ai配置参数 小兵思考时间
long thinkingTime = int.Parse(info.AiParam[2]);
//大于思考时间 重新选择新的目标
if (data.ThinkingTime > thinkingTime)
{
CharacterInfo interestestTarget = GetInterestestTargetHelper(npc, CharacterRelation.RELATION_ENEMY);
if (null != interestestTarget && info.Target != interestestTarget.GetId())
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
data.Time = 0;
data.ThinkingTime = 0;
info.Target = interestestTarget.GetId();
return;
}
}
info.Time = 0;
bool changeTarget = false;
CharacterInfo target = AiLogicUtility.GetSeeingLivingCharacterInfoHelper(npc, info.Target);
if (null != target)
{
float dist = (float)(npc.GetActualProperty().AttackRange *npc.AttackRangeCoefficient);
float distGoHome = (float)npc.GohomeRange;
ScriptRuntime.Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float powDist = Geometry.DistanceSquare(srcPos, targetPos);
float powDistToHome = Geometry.DistanceSquare(srcPos, info.HomePos);
if (powDist < dist * dist && npc.SpatialSystem.CanShoot(npc.SpaceObject, target.GetMovementStateInfo().GetPosition3D()))
{
float rps = npc.GetActualProperty().Rps;
if (rps > 0.001f && data.Time > 1000 / rps)
{
data.Time = 0;
float dir = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
npc.GetMovementStateInfo().SetFaceDir(dir);
npc.GetMovementStateInfo().SetMoveDir(dir);
if (npc.CanShoot())
{
aiCmdDispatcher.NpcFace(npc, this);
}
}
}
else if (powDistToHome < distGoHome * distGoHome)
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
data.FoundPath.Clear();
ChangeToState(npc, (int)AiStateId.Pursuit);
}
else
{
changeTarget = true;
}
}
else
{
changeTarget = true;
}
if (changeTarget)
{
data.FoundPath.Clear();
target = GetInterestestTargetHelper(npc, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
info.Target = target.GetId();
ChangeToState(npc, (int)AiStateId.Pursuit);
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
info.Time = 0;
info.HomePos = GetHomePosition(npc, data);
ChangeToState(npc, (int)AiStateId.GoHome);
}
}
}
else
{
info.Time = 0;
}
}
}
private void PathToTarget(NpcInfo npc, AiPathData data, Vector3 pathTargetPos, long deltaTime)
{
NpcAiStateInfo info = npc.GetAiStateInfo();
if (null != data)
{
data.UpdateTime += deltaTime;
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float dir = npc.GetMovementStateInfo().GetMoveDir();
bool findObstacle = false;
bool havePathPoint = data.HavePathPoint;
if (havePathPoint)//沿路点列表移动的逻辑
{
Vector3 targetPos = data.CurPathPoint;
if (!data.IsReached(srcPos))//向指定路点移动（避让移动过程）
{
float angle = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
Vector3 prefVelocity = (float)npc.GetActualProperty().MoveSpeed *new Vector3((float)Math.Sin(angle), 0, (float)Math.Cos(angle));
Vector3 v = new Vector3(targetPos.X - srcPos.X, 0, targetPos.Z - srcPos.Z);
v.Normalize();
Vector3 velocity = npc.SpaceObject.GetVelocity();
float speedSquare = (float)npc.GetActualProperty().MoveSpeed *(float)npc.GetActualProperty().MoveSpeed;
long stTime = TimeUtility.GetElapsedTimeUs();
Vector3 newVelocity = npc.SpatialSystem.ComputeVelocity(npc.SpaceObject, v, (float)deltaTime / 1000, (float)npc.GetActualProperty().MoveSpeed, (float)npc.GetRadius(), data.IsUsingAvoidanceVelocity);
findObstacle = !AiLogicUtility.IsWalkable(npc.SpatialSystem.GetCellMapView(npc.AvoidanceRadius), srcPos, newVelocity);
long endTime = TimeUtility.GetElapsedTimeUs();
long calcTime = endTime - stTime;
if (calcTime > 10000)
{
LogSystem.Warn("*** pvp ComputeVelocity consume {0} us,npc:{1} velocity:{2} newVelocity:{3} deltaTime:{4} speed:{5} pos:{6}", calcTime, npc.GetId(), velocity.ToString(), newVelocity.ToString(), deltaTime, npc.GetActualProperty().MoveSpeed, npc.GetMovementStateInfo().GetPosition3D().ToString());
for (LinkedListNode <UserInfo> node = npc.UserManager.Users.FirstValue; null != node; node = node.Next)
{
UserInfo userInfo = node.Value;
if (null != userInfo)
{
LogSystem.Warn("===>User:{0} Pos:{1}", userInfo.GetId(), userInfo.GetMovementStateInfo().GetPosition3D().ToString());
}
}
for (LinkedListNode <NpcInfo> node = npc.NpcManager.Npcs.FirstValue; null != node; node = node.Next)
{
NpcInfo npcInfo = node.Value;
if (null != npcInfo)
{
LogSystem.Warn("===>Npc:{0} Pos:{1}", npcInfo.GetId(), npcInfo.GetMovementStateInfo().GetPosition3D().ToString());
}
}
}
if (findObstacle)//当前移动方向遇到阻挡，停止移动，触发寻路
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
else if (data.UpdateTime > 1000)//避让速度改变每秒一次（表现上更像人类一些）
{
data.UpdateTime = 0;
float newV = newVelocity.Length();
npc.VelocityCoefficient = newV / npc.GetActualProperty().MoveSpeed;
float newAngle = Geometry.GetYAngle(new Vector2(0, 0), new Vector2(newVelocity.X, newVelocity.Z));
npc.GetMovementStateInfo().SetFaceDir(newAngle);
npc.GetMovementStateInfo().SetMoveDir(newAngle);
newVelocity.Normalize();
npc.GetMovementStateInfo().TargetPosition = srcPos + newVelocity * Geometry.Distance(srcPos, targetPos);
npc.GetMovementStateInfo().IsMoving = true;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = true;
}
else if (Geometry.DistanceSquare(velocity, newVelocity) >= 9.0f) //没有到速度改变周期，但避让方向需要大幅调整
{
if (Geometry.Dot(newVelocity, prefVelocity) > 0) //如果是调整为与目标方向一致，则进行调整
{
float newAngle = Geometry.GetYAngle(new Vector2(0, 0), new Vector2(newVelocity.X, newVelocity.Z));
npc.GetMovementStateInfo().SetFaceDir(newAngle);
npc.GetMovementStateInfo().SetMoveDir(newAngle);
newVelocity.Normalize();
npc.GetMovementStateInfo().TargetPosition = srcPos + newVelocity * Geometry.Distance(srcPos, targetPos);
npc.GetMovementStateInfo().IsMoving = true;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = true;
}
else//如果调整为远离目标方向，则停止
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
}
else if (!npc.GetMovementStateInfo().IsMoving&& velocity.LengthSquared() > speedSquare * 0.25f)//正常移动过程，继续移动
{
velocity.Normalize();
npc.GetMovementStateInfo().TargetPosition = srcPos + velocity * Geometry.Distance(srcPos, targetPos);
npc.GetMovementStateInfo().IsMoving = true;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
}
else//改变路点或结束沿路点移动
{
data.UseNextPathPoint();
if (data.HavePathPoint)
{
targetPos = data.CurPathPoint;
npc.GetMovementStateInfo().TargetPosition = targetPos;
float angle = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
npc.GetMovementStateInfo().SetFaceDir(angle);
npc.GetMovementStateInfo().SetMoveDir(angle);
npc.GetMovementStateInfo().IsMoving = true;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
else
{
data.Clear();
}
}
}
if (!havePathPoint || findObstacle)//获得路点过程（寻路）
{
data.Clear();
Vector3 targetPos = pathTargetPos;
bool canGo = true;
if (!npc.SpatialSystem.GetCellMapView(npc.AvoidanceRadius).CanPass(targetPos))
{
if (!AiLogicUtility.GetWalkablePosition(npc.SpatialSystem.GetCellMapView(npc.AvoidanceRadius), targetPos, srcPos, ref targetPos))
{
canGo = false;
}
}
if (canGo)
{
List <Vector3> posList = null;
bool canPass = npc.SpatialSystem.CanPass(npc.SpaceObject, targetPos);
if (canPass)
{
posList = new List <Vector3>();
posList.Add(srcPos);
posList.Add(targetPos);
}
else
{
long stTime = TimeUtility.GetElapsedTimeUs();
posList = npc.SpatialSystem.FindPath(srcPos, targetPos, npc.AvoidanceRadius);
long endTime = TimeUtility.GetElapsedTimeUs();
long calcTime = endTime - stTime;
if (calcTime > 10000)
{
LogSystem.Warn("*** pvp FindPath consume {0} us,npc:{1} from:{2} to:{3} radius:{4} pos:{5}", calcTime, npc.GetId(), srcPos.ToString(), targetPos.ToString(), npc.AvoidanceRadius, npc.GetMovementStateInfo().GetPosition3D().ToString());
}
}
if (posList.Count >= 2)
{
data.SetPathPoints(posList[0], posList, 1);
targetPos = data.CurPathPoint;
npc.GetMovementStateInfo().TargetPosition = targetPos;
float angle = Geometry.GetYAngle(new Vector2(srcPos.X, srcPos.Z), new Vector2(targetPos.X, targetPos.Z));
npc.GetMovementStateInfo().SetFaceDir(angle);
npc.GetMovementStateInfo().SetMoveDir(angle);
npc.GetMovementStateInfo().IsMoving = true;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
}
}
}
internal static void Execute(object msg, User user)
{
Msg_CR_UserMoveToPos move_msg = msg as Msg_CR_UserMoveToPos;
if (move_msg == null)
return;
EntityInfo charactor = user.Info;
if (charactor == null) {
LogSys.Log(LOG_TYPE.DEBUG, "charactor {0}({1},{2},{3}) not exist", user.RoleId, user.GetKey(), user.Guid, user.Name);
return;
}
///
if (charactor.GetAIEnable()) {
float tx, tz;
ProtoHelper.DecodePosition2D(move_msg.target_pos, out tx, out tz);
ScriptRuntime.Vector3 pos = new ScriptRuntime.Vector3(tx, 0, tz);
MovementStateInfo msi = charactor.GetMovementStateInfo();
msi.IsMoving = true;
msi.TargetPosition = pos;
float dir = Geometry.GetYRadian(msi.GetPosition3D(), pos);
msi.SetFaceDir(dir);
msi.SetMoveDir(dir);
Msg_RC_NpcMove npcMoveBuilder = DataSyncUtility.BuildNpcMoveMessage(charactor);
if (null != npcMoveBuilder) {
Scene scene = user.OwnRoom.ActiveScene;
if (null != scene) {
scene.NotifyAllUser(RoomMessageDefine.Msg_RC_NpcMove, npcMoveBuilder);
}
}
}
}
private bool CombatHandler(EntityInfo npc, AiStateInfo info, long deltaTime)
{
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
}
else
{
return(true);
}
if (npc.GetSkillStateInfo().IsSkillActivated())
{
return(true);
}
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
float distSqrToHome = Geometry.DistanceSquare(srcPos, info.HomePos);
if (distSqrToHome > npc.GohomeRange * npc.GohomeRange)
{
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)AiStateId.Gohome);
return(true);
}
///
EntityInfo attackTarget = null;
SkillStateInfo currSkInfo = npc.GetSkillStateInfo();
///找到可以使用的技能
SkillInfo skInfo = AiLogicUtility.NpcFindCanUseSkill(npc);
AiCommand.AiSelectSkill(npc, skInfo);
if (skInfo == null)
{
AiCommand.AiStopPursue(npc);
info.ChangeToState((int)PredefinedAiStateId.Idle);
return(false);
}
CharacterRelation relation = skInfo.ConfigData.targetType == (int)SkillTargetType.Friend ?
CharacterRelation.RELATION_FRIEND :
CharacterRelation.RELATION_ENEMY;
attackTarget = AiLogicUtility.GetNearstTargetHelper(
npc, skInfo.Distance, relation);
if (attackTarget != null && null != skInfo) //攻击范围内找到可攻击目标
{
info.Target = attackTarget.GetId();
ScriptRuntime.Vector3 targetPos = attackTarget.GetMovementStateInfo().GetPosition3D();
float dir = Geometry.GetYRadian(srcPos, targetPos);
float curDir = npc.GetMovementStateInfo().GetFaceDir();
if (Mathf.Abs(dir - curDir) > 0.157f)
{
npc.GetMovementStateInfo().SetWantedFaceDir(dir);
}
else
{
AiCommand.AiStopPursue(npc);
AiCommand.AiSkill(npc, skInfo.SkillId); //攻击目标
}
return(true);
}
attackTarget = AiLogicUtility.GetNearstTargetHelper(
npc, npc.ViewRange, relation);
if (attackTarget != null) //视野范围内找到可攻击目标
{
AiCommand.AiPursue(npc, attackTarget.GetMovementStateInfo().GetPosition3D()); // 追赶目标
return(true);
}
currSkInfo.SetCurSkillInfo(0);
AiCommand.AiStopPursue(npc);
return(true);
}
public static void AiPursue(EntityInfo npc, ScriptRuntime.Vector3 target)
{
EntityViewModel npcView = EntityViewModelManager.Instance.GetEntityViewById(npc.GetId());
npcView.MoveTo(target.X, target.Y, target.Z);
}
public void Reset()
{
m_StateStack.Clear();
m_AiDatas.Clear();
if (null != m_AiStoryInstanceInfo) {
m_AiStoryInstanceInfo.Recycle();
m_AiStoryInstanceInfo = null;
}
m_IsInited = false;
m_AiLogic = 0;
m_AiParam = new string[c_MaxAiParamNum];
m_AiStoryInstanceInfo = null;
m_Time = 0;
m_IsInited = false;
m_leaderID = 0;
m_HomePos = Vector3.Zero;
m_Target = 0;
m_HateTarget = 0;
m_IsExternalTarget = false;
m_LastChangeTargetTime = 0;
}
private void PursuitHandler(UserInfo user, AiCommandDispatcher aiCmdDispatcher, long deltaTime)
{
if (user.IsDead())
{
return;
}
UserAiStateInfo info = user.GetAiStateInfo();
AiData_UserSelf_General data = GetAiData(user);
if (null != data)
{
if (info.Target > 0)
{
CharacterInfo target = AiLogicUtility.GetLivingCharacterInfoHelper(user, info.Target);
if (null != target)
{
float dist = info.AttackRange - 1.0f;
Vector3 targetPos = target.GetMovementStateInfo().GetPosition3D();
ScriptRuntime.Vector3 srcPos = user.GetMovementStateInfo().GetPosition3D();
float powDist = Geometry.DistanceSquare(srcPos, targetPos);
if (powDist < dist * dist)
{
user.GetMovementStateInfo().IsMoving = false;
info.Time = 0;
data.Time = 0;
ChangeToState(user, (int)AiStateId.Combat);
NotifyUserMove(user);
}
else
{
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
CharacterInfo target2 = GetCanAttackUserTarget(user);
if (null == target2)
{
AiLogicUtility.GetNearstTargetHelper(user, CharacterRelation.RELATION_ENEMY);
}
if (null == target2 || target == target2)
{
PathToTarget(user, data.FoundPath, targetPos, deltaTime);
}
else
{
info.Target = target2.GetId();
return;
}
}
}
}
else
{
user.GetMovementStateInfo().StopMove();
NotifyUserMove(user);
info.Time = 0;
data.Time = 0;
data.FoundPath.Clear();
ChangeToState(user, (int)AiStateId.Idle);
}
}
else
{
float dist = info.AttackRange;
Vector3 targetPos = info.TargetPos;
ScriptRuntime.Vector3 srcPos = user.GetMovementStateInfo().GetPosition3D();
float powDist = Geometry.DistanceSquare(srcPos, targetPos);
if (powDist < dist * dist)
{
user.GetMovementStateInfo().IsMoving = false;
info.Time = 0;
data.Time = 0;
ChangeToState(user, (int)AiStateId.Combat);
NotifyUserMove(user);
}
else
{
info.Time += deltaTime;
if (info.Time > 100)
{
info.Time = 0;
PathToTarget(user, data.FoundPath, targetPos, deltaTime);
}
}
}
}
}
public static ScriptRuntime.Vector3 AiGetValidPosition(EntityInfo npc, ScriptRuntime.Vector3 target, float maxDistance)
{
return(target);
}