public void NpcFace(NpcInfo npc, AbstractNpcStateLogic logic)
{
NpcFaceCommand cmd = m_NpcFaceCommandPool.Alloc();
if (null != cmd)
{
cmd.SetContext(npc, logic);
cmd.Init();
npc.GetAiStateInfo().CommandQueue.Enqueue(cmd);
}
}
public void NpcSkill(NpcInfo npc, AbstractNpcStateLogic logic, int skillId, int targetId, ScriptRuntime.Vector3 targetPos, float targetAngle)
{
NpcSkillCommand cmd = m_NpcSkillCommandPool.Alloc();
if (null != cmd)
{
cmd.SetContext(npc, logic);
cmd.Init(skillId, targetId, targetPos, targetAngle);
npc.GetAiStateInfo().CommandQueue.Enqueue(cmd);
}
}
internal NpcInfo SummonNpc(int id, int owner_id, int owner_skillid, int npc_type_id, string modelPrefab, int skillid, int ailogicid, bool followsummonerdead,
float x, float y, float z, string aiparamstr)
{
CharacterInfo charObj = SceneContext.GetCharacterInfoById(owner_id);
if (charObj == null)
{
return(null);
}
NpcInfo npc = null;
SkillInfo ownerSkillInfo = charObj.GetSkillStateInfo().GetSkillInfoById(owner_skillid);
if (null != ownerSkillInfo)
{
if (null != ownerSkillInfo.m_EnableSummonNpcs && ownerSkillInfo.m_EnableSummonNpcs.Contains(npc_type_id))
{
//ownerSkillInfo.m_EnableSummonNpcs.Remove(npc_type_id);
Data_Unit data = new Data_Unit();
data.m_Id = -1;
data.m_LinkId = npc_type_id;
data.m_CampId = charObj.GetCampId();
data.m_IsEnable = true;
data.m_Pos = new Vector3(x, y, z);
data.m_RotAngle = 0;
data.m_AiLogic = ailogicid;
if (!string.IsNullOrEmpty(aiparamstr))
{
string[] strarry = aiparamstr.Split(new char[] { ',' }, 8);
int i = 0;
foreach (string str in strarry)
{
data.m_AiParam[i++] = str;
}
}
npc = NpcManager.AddNpc(data);
if (!string.IsNullOrEmpty(modelPrefab))
{
npc.SetModel(modelPrefab);
}
npc.FollowSummonerDead = followsummonerdead;
SkillInfo skillinfo = new SkillInfo(skillid);
npc.GetSkillStateInfo().AddSkill(skillinfo);
npc.GetMovementStateInfo().SetPosition(data.m_Pos);
npc.SummonOwnerId = charObj.GetId();
charObj.GetSkillStateInfo().AddSummonObject(npc);
AbstractNpcStateLogic.OnNpcSkill(npc, skillid);
}
}
return(npc);
}
public void SetContext(NpcInfo npc, AbstractNpcStateLogic logic)
{
m_Npc = npc;
m_Logic = logic;
}
public static void PathToTarget(NpcInfo npc, AiPathData data, Vector3 pathTargetPos, long deltaTime, bool faceIsMoveFir, AbstractNpcStateLogic logic)
{
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("*** pve 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());
}
if (Geometry.DistanceSquare(newVelocity, new Vector3()) <= speedSquare * 0.25f)//避让计算的移动速度变小（说明没有更好的保持原速的选择，停止）
{
npc.GetMovementStateInfo().IsMoving = false;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
else if (findObstacle)//当前移动方向遇到阻挡，停止移动，触发寻路
{
npc.GetMovementStateInfo().IsMoving = false;
logic.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 newAngle = Geometry.GetYAngle(new Vector2(0, 0), new Vector2(newVelocity.X, newVelocity.Z));
npc.GetMovementStateInfo().SetMoveDir(newAngle);
if (faceIsMoveFir)
{
npc.GetMovementStateInfo().SetFaceDir(newAngle);
}
newVelocity.Normalize();
npc.GetMovementStateInfo().TargetPosition = srcPos + newVelocity * Geometry.Distance(srcPos, targetPos);
npc.GetMovementStateInfo().IsMoving = true;
logic.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().SetMoveDir(newAngle);
if (faceIsMoveFir)
{
npc.GetMovementStateInfo().SetFaceDir(newAngle);
}
newVelocity.Normalize();
npc.GetMovementStateInfo().TargetPosition = srcPos + newVelocity * Geometry.Distance(srcPos, targetPos);
npc.GetMovementStateInfo().IsMoving = true;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = true;
}
else//如果调整为远离目标方向，则停止
{
npc.GetMovementStateInfo().IsMoving = false;
logic.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;
logic.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().SetMoveDir(angle);
if (faceIsMoveFir)
{
npc.GetMovementStateInfo().SetFaceDir(angle);
}
npc.GetMovementStateInfo().IsMoving = true;
logic.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("*** pve 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().SetMoveDir(angle);
if (faceIsMoveFir)
{
npc.GetMovementStateInfo().SetFaceDir(angle);
}
npc.GetMovementStateInfo().IsMoving = true;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
}
}
}
public static void PathToTargetWithoutObstacle(NpcInfo npc, AiPathData data, Vector3 pathTargetPos, long deltaTime, bool faceIsMoveFir, AbstractNpcStateLogic logic)
{
NpcAiStateInfo info = npc.GetAiStateInfo();
Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
if (null != data)
{
data.Clear();
data.UpdateTime += deltaTime;
Vector3 targetPos = pathTargetPos;
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("*** pve 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);
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
bool havePathPoint = data.HavePathPoint;
if (havePathPoint)//沿路点列表移动的逻辑
{
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);
long endTime = TimeUtility.GetElapsedTimeUs();
long calcTime = endTime - stTime;
if (calcTime > 10000)
{
LogSystem.Warn("*** pve 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());
}
if (data.UpdateTime > 500)
{
data.UpdateTime = 0;
float newAngle = Geometry.GetYAngle(new Vector2(0, 0), new Vector2(newVelocity.X, newVelocity.Z));
npc.GetMovementStateInfo().SetMoveDir(newAngle);
if (faceIsMoveFir)
{
logic.NotifyNpcFace(npc, newAngle);
}
newVelocity.Normalize();
npc.GetMovementStateInfo().TargetPosition = srcPos + newVelocity * Geometry.Distance(srcPos, targetPos);
npc.GetMovementStateInfo().IsMoving = true;
logic.NotifyNpcMove(npc);
}
else
{
data.UpdateTime += deltaTime;
}
}
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().SetMoveDir(angle);
if (faceIsMoveFir)
{
logic.NotifyNpcFace(npc, angle);
}
npc.GetMovementStateInfo().IsMoving = true;
logic.NotifyNpcMove(npc);
data.IsUsingAvoidanceVelocity = false;
}
else
{
npc.GetMovementStateInfo().IsMoving = false;
data.Clear();
}
}
}
}
}
public static void DoPatrolCommandState(NpcInfo npc, AiCommandDispatcher aiCmdDispatcher, long deltaTime, AbstractNpcStateLogic logic)
{
if (npc.IsDead())
{
return;
}
NpcAiStateInfo info = npc.GetAiStateInfo();
info.Time += deltaTime;
if (info.Time > 100)
{
long intervalTime = info.Time;
info.Time = 0;
CharacterInfo target = null;
if (info.IsExternalTarget)
{
target = AiLogicUtility.GetSeeingLivingCharacterInfoHelper(npc, info.Target);
if (null == target)
{
target = AiLogicUtility.GetNearstTargetHelper(npc, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
info.Target = target.GetId();
}
}
}
else
{
target = AiLogicUtility.GetNearstTargetHelper(npc, CharacterRelation.RELATION_ENEMY);
if (null != target)
{
info.Target = target.GetId();
}
}
if (null != target)
{
logic.NotifyNpcTargetChange(npc);
npc.GetMovementStateInfo().IsMoving = false;
logic.NotifyNpcMove(npc);
info.Time = 0;
AiData_ForPatrolCommand data = GetAiDataForPatrolCommand(npc);
if (null != data)
{
data.FoundPath.Clear();
}
logic.ChangeToState(npc, (int)AiStateId.Pursuit);
}
else
{
AiData_ForPatrolCommand data = GetAiDataForPatrolCommand(npc);
if (null != data)
{
ScriptRuntime.Vector3 srcPos = npc.GetMovementStateInfo().GetPosition3D();
if (data.PatrolPath.HavePathPoint && !data.PatrolPath.IsReached(srcPos))
{
PathToTargetWithoutObstacle(npc, data.FoundPath, data.PatrolPath.CurPathPoint, intervalTime, true, logic);
}
else
{
data.PatrolPath.UseNextPathPoint();
data.FoundPath.Clear();
if (!data.PatrolPath.HavePathPoint)
{
if (data.IsLoopPatrol)
{
data.PatrolPath.Restart();
}
else
{
info.Time = 0;
logic.ChangeToState(npc, (int)AiStateId.Idle);
}
}
}
info.HomePos = npc.GetMovementStateInfo().GetPosition3D();
}
else
{
info.Time = 0;
logic.ChangeToState(npc, (int)AiStateId.Idle);
}
}
}
}