private long DoCheckPoint_()
{
long curTime = TimeUtility.GetElapsedTimeUs();
long ret = curTime - m_LastSnapshotTime;
m_LastSnapshotTime = curTime;
return(ret);
}
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);
}
}
}
}
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();
}
}
}
}
}
private void PathToTargetWithoutObstacle(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);
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 (!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 (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;
}
}
}
}
private long End_()
{
m_EndTime = TimeUtility.GetElapsedTimeUs();
return(m_EndTime - m_StartTime);
}
private void Start_()
{
m_LastSnapshotTime = TimeUtility.GetElapsedTimeUs();
m_StartTime = m_LastSnapshotTime;
}