public override void DoInitialize(Creature owner)
{
owner.AddUnitState(UnitState.Roaming);
if (owner.HasUnitState(UnitState.NotMove) || owner.IsMovementPreventedByCasting())
{
_interrupt = true;
owner.StopMoving();
return;
}
owner.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(owner);
init.MoveTo(_destination.GetPositionX(), _destination.GetPositionY(), _destination.GetPositionZ());
if (_orientation)
{
init.SetFacing(_destination.GetOrientation());
}
switch (_moveType)
{
case 2: // WAYPOINT_MOVE_TYPE_LAND
init.SetAnimation(AnimType.ToGround);
break;
case 3: // WAYPOINT_MOVE_TYPE_TAKEOFF
init.SetAnimation(AnimType.ToFly);
break;
case 1: // WAYPOINT_MOVE_TYPE_RUN
init.SetWalk(false);
break;
case 0: // WAYPOINT_MOVE_TYPE_WALK
init.SetWalk(true);
break;
}
if (_run)
{
init.SetWalk(false);
}
init.Launch();
}
public override bool DoUpdate(T owner, uint diff)
{
if (owner == null)
{
return(false);
}
if (_movementId == EventId.ChargePrepath)
{
return(!owner.MoveSpline.Finalized());
}
if (owner.HasUnitState(UnitState.NotMove) || owner.IsMovementPreventedByCasting())
{
_interrupt = true;
owner.StopMoving();
return(true);
}
if ((_interrupt && owner.MoveSpline.Finalized()) || (_recalculateSpeed && !owner.MoveSpline.Finalized()))
{
_recalculateSpeed = false;
_interrupt = false;
owner.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(owner);
init.MoveTo(_destination.GetPositionX(), _destination.GetPositionY(), _destination.GetPositionZ(), _generatePath);
if (_speed > 0.0f) // Default value for point motion type is 0.0, if 0.0 spline will use GetSpeed on unit
{
init.SetVelocity(_speed);
}
init.Launch();
// Call for creature group update
Creature creature = owner.ToCreature();
if (creature != null)
{
if (creature.GetFormation() != null && creature.GetFormation().GetLeader() == creature)
{
creature.GetFormation().LeaderMoveTo(_destination, _movementId);
}
}
}
return(!owner.MoveSpline.Finalized());
}
public override void DoInitialize(Creature owner)
{
owner.AddUnitState(UnitState.Roaming);
if (owner.HasUnitState(UnitState.NotMove) || owner.IsMovementPreventedByCasting())
{
_interrupt = true;
owner.StopMoving();
return;
}
owner.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(owner);
init.MoveTo(_destination.GetPositionX(), _destination.GetPositionY(), _destination.GetPositionZ());
if (_orientation)
{
init.SetFacing(_destination.GetOrientation());
}
switch (_moveType)
{
case WaypointMoveType.Land:
init.SetAnimation(AnimType.ToGround);
break;
case WaypointMoveType.Takeoff:
init.SetAnimation(AnimType.ToFly);
break;
case WaypointMoveType.Run:
init.SetWalk(false);
break;
case WaypointMoveType.Walk:
init.SetWalk(true);
break;
}
if (_run)
{
init.SetWalk(false);
}
init.Launch();
}
public override void DoInitialize(T owner)
{
if (_movementId == EventId.ChargePrepath)
{
owner.AddUnitState(UnitState.Roaming | UnitState.RoamingMove);
return;
}
owner.AddUnitState(UnitState.Roaming);
if (owner.HasUnitState(UnitState.NotMove) || owner.IsMovementPreventedByCasting())
{
_interrupt = true;
owner.StopMoving();
return;
}
owner.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(owner);
init.MoveTo(_destination.GetPositionX(), _destination.GetPositionY(), _destination.GetPositionZ(), _generatePath);
if (_speed > 0.0f)
{
init.SetVelocity(_speed);
}
if (_faceTarget)
{
init.SetFacing(_faceTarget);
}
if (_spellEffectExtra != null)
{
init.SetSpellEffectExtraData(_spellEffectExtra);
}
init.Launch();
// Call for creature group update
Creature creature = owner.ToCreature();
if (creature != null)
{
creature.SignalFormationMovement(_destination, _movementId);
}
}
public override void DoInitialize(T owner)
{
if (!owner.IsStopped())
{
owner.StopMoving();
}
owner.AddUnitState(UnitState.Roaming | UnitState.RoamingMove);
if (id == EventId.ChargePrepath)
{
return;
}
MoveSplineInit init = new MoveSplineInit(owner);
init.MoveTo(i_x, i_y, i_z, m_generatePath);
if (speed > 0.0f)
{
init.SetVelocity(speed);
}
if (i_faceTarget)
{
init.SetFacing(i_faceTarget);
}
if (i_spellEffectExtra != null)
{
init.SetSpellEffectExtraData(i_spellEffectExtra);
}
init.Launch();
// Call for creature group update
Creature creature = owner.ToCreature();
if (creature != null)
{
if (creature.GetFormation() != null && creature.GetFormation().GetLeader() == creature)
{
creature.GetFormation().LeaderMoveTo(i_x, i_y, i_z);
}
}
}
uint SendPathSpline(Unit me, Span <Vector3> wp)
{
int numWp = wp.Length;
Cypher.Assert(numWp > 1, "Every path must have source & destination");
MoveSplineInit init = new MoveSplineInit(me);
if (numWp > 2)
{
init.MovebyPath(wp.ToArray());
}
else
{
init.MoveTo(wp[1], false, true);
}
init.SetWalk(_walk);
return((uint)init.Launch());
}
void MoveCirclePath(float x, float y, float z, float radius, bool clockwise, byte stepCount)
{
float step = 2 * MathFunctions.PI / stepCount * (clockwise ? -1.0f : 1.0f);
Position pos = new Position(x, y, z, 0.0f);
float angle = pos.GetAngle(_owner.GetPositionX(), _owner.GetPositionY());
MoveSplineInit init = new MoveSplineInit(_owner);
init.args.path = new Vector3[stepCount];
for (byte i = 0; i < stepCount; angle += step, ++i)
{
Vector3 point = new Vector3();
point.X = (float)(x + radius * Math.Cos(angle));
point.Y = (float)(y + radius * Math.Sin(angle));
if (_owner.IsFlying())
{
point.Z = z;
}
else
{
point.Z = _owner.GetMap().GetHeight(_owner.GetPhaseShift(), point.X, point.Y, z);
}
init.args.path[i] = point;
}
if (_owner.IsFlying())
{
init.SetFly();
init.SetCyclic();
init.SetAnimation(AnimType.ToFly);
}
else
{
init.SetWalk(true);
init.SetCyclic();
}
init.Launch();
}
public void MoveCharge(PathGenerator path, float speed = SPEED_CHARGE, Unit target = null, SpellEffectExtraData spellEffectExtraData = null)
{
Vector3 dest = path.GetActualEndPosition();
MoveCharge(dest.X, dest.Y, dest.Z, SPEED_CHARGE, EventId.ChargePrepath);
// Charge movement is not started when using EVENT_CHARGE_PREPATH
MoveSplineInit init = new MoveSplineInit(_owner);
init.MovebyPath(path.GetPath());
init.SetVelocity(speed);
if (target != null)
{
init.SetFacing(target);
}
if (spellEffectExtraData != null)
{
init.SetSpellEffectExtraData(spellEffectExtraData);
}
init.Launch();
}
void MoveCloserAndStop(uint id, Unit target, float distance)
{
float distanceToTravel = _owner.GetExactDist2d(target) - distance;
if (distanceToTravel > 0.0f)
{
float angle = _owner.GetAngle(target);
float destx = _owner.GetPositionX() + distanceToTravel * (float)Math.Cos(angle);
float desty = _owner.GetPositionY() + distanceToTravel * (float)Math.Sin(angle);
MovePoint(id, destx, desty, target.GetPositionZ());
}
else
{
// we are already close enough. We just need to turn toward the target without changing position.
MoveSplineInit init = new MoveSplineInit(_owner);
init.MoveTo(_owner.GetPositionX(), _owner.GetPositionY(), _owner.GetPositionZMinusOffset());
init.SetFacing(target);
init.Launch();
StartMovement(new EffectMovementGenerator(id), MovementSlot.Active);
}
}
void MoveSmoothPath(uint pointId, Vector3[] pathPoints, int pathSize, bool walk = false, bool fly = false)
{
MoveSplineInit init = new MoveSplineInit(_owner);
if (fly)
{
init.SetFly();
init.SetUncompressed();
init.SetSmooth();
}
init.MovebyPath(pathPoints);
init.SetWalk(walk);
init.Launch();
// This code is not correct
// EffectMovementGenerator does not affect UNIT_STATE_ROAMING | UNIT_STATE_ROAMING_MOVE
// need to call PointMovementGenerator with various pointIds
StartMovement(new EffectMovementGenerator(pointId), MovementSlot.Active);
//Position pos(pathPoints[pathSize - 1].x, pathPoints[pathSize - 1].y, pathPoints[pathSize - 1].z);
//MovePoint(EVENT_CHARGE_PREPATH, pos, false);
}
public override bool DoUpdate(T owner, uint time_diff)
{
if (owner == null)
{
return(false);
}
if (owner.HasUnitState(UnitState.Root | UnitState.Stunned))
{
owner.ClearUnitState(UnitState.RoamingMove);
return(true);
}
owner.AddUnitState(UnitState.RoamingMove);
if (id != EventId.ChargePrepath && i_recalculateSpeed && !owner.MoveSpline.Finalized())
{
i_recalculateSpeed = false;
MoveSplineInit init = new MoveSplineInit(owner);
init.MoveTo(i_x, i_y, i_z, m_generatePath);
if (speed > 0.0f) // Default value for point motion type is 0.0, if 0.0 spline will use GetSpeed on unit
{
init.SetVelocity(speed);
}
init.Launch();
// Call for creature group update
Creature creature = owner.ToCreature();
if (creature != null)
{
if (creature.GetFormation() != null && creature.GetFormation().GetLeader() == creature)
{
creature.GetFormation().LeaderMoveTo(i_x, i_y, i_z);
}
}
}
return(!owner.MoveSpline.Finalized());
}
public override void DoReset(Player owner)
{
owner.getHostileRefManager().setOnlineOfflineState(false);
owner.AddUnitState(UnitState.InFlight);
owner.AddUnitFlag(UnitFlags.RemoveClientControl | UnitFlags.TaxiFlight);
MoveSplineInit init = new MoveSplineInit(owner);
uint end = GetPathAtMapEnd();
init.args.path = new Vector3[end];
for (int i = (int)GetCurrentNode(); i != end; ++i)
{
Vector3 vertice = new Vector3(i_path[i].Loc.X, i_path[i].Loc.Y, i_path[i].Loc.Z);
init.args.path[i] = vertice;
}
init.SetFirstPointId((int)GetCurrentNode());
init.SetFly();
init.SetSmooth();
init.SetUncompressed();
init.SetWalk(true);
init.SetVelocity(30.0f);
init.Launch();
}
public void MoveJump(float x, float y, float z, float o, float speedXY, float speedZ, uint id = EventId.Jump, bool hasOrientation = false,
JumpArrivalCastArgs arrivalCast = null, SpellEffectExtraData spellEffectExtraData = null)
{
Log.outDebug(LogFilter.Server, "Unit ({0}) jump to point (X: {1} Y: {2} Z: {3})", _owner.GetGUID().ToString(), x, y, z);
if (speedXY < 0.01f)
{
return;
}
float moveTimeHalf = (float)(speedZ / gravity);
float max_height = -MoveSpline.ComputeFallElevation(moveTimeHalf, false, -speedZ);
MoveSplineInit init = new MoveSplineInit(_owner);
init.MoveTo(x, y, z, false);
init.SetParabolic(max_height, 0);
init.SetVelocity(speedXY);
if (hasOrientation)
{
init.SetFacing(o);
}
if (spellEffectExtraData != null)
{
init.SetSpellEffectExtraData(spellEffectExtraData);
}
init.Launch();
uint arrivalSpellId = 0;
ObjectGuid arrivalSpellTargetGuid = ObjectGuid.Empty;
if (arrivalCast != null)
{
arrivalSpellId = arrivalCast.SpellId;
arrivalSpellTargetGuid = arrivalCast.Target;
}
StartMovement(new EffectMovementGenerator(id, arrivalSpellId, arrivalSpellTargetGuid), MovementSlot.Controlled);
}
public void SetTargetLocation(T owner, bool updateDestination)
{
if (!IsTargetValid() || !GetTarget().IsInWorld)
{
return;
}
if (!owner || !owner.IsAlive())
{
return;
}
if (owner.HasUnitState(UnitState.NotMove) || owner.IsMovementPreventedByCasting() || HasLostTarget(owner))
{
_interrupt = true;
owner.StopMoving();
return;
}
if (owner.IsTypeId(TypeId.Unit) && !GetTarget().IsInAccessiblePlaceFor(owner.ToCreature()))
{
owner.ToCreature().SetCannotReachTarget(true);
return;
}
float x, y, z;
if (updateDestination || _path == null)
{
if (_offset == 0)
{
if (GetTarget().IsWithinDistInMap(owner, SharedConst.ContactDistance))
{
return;
}
// to nearest contact position
GetTarget().GetContactPoint(owner, out x, out y, out z);
}
else
{
float distance = _offset + 1.0f;
float size = owner.GetCombatReach();
if (owner.IsPet() && GetTarget().GetTypeId() == TypeId.Player)
{
distance = 1.0f;
size = 1.0f;
}
if (GetTarget().IsWithinDistInMap(owner, distance))
{
return;
}
GetTarget().GetClosePoint(out x, out y, out z, size, _offset, _angle);
}
}
else
{
// the destination has not changed, we just need to refresh the path (usually speed change)
var end = _path.GetEndPosition();
x = end.X;
y = end.Y;
z = end.Z;
}
if (_path == null)
{
_path = new PathGenerator(owner);
}
// allow pets to use shortcut if no path found when following their master
bool forceDest = owner.IsTypeId(TypeId.Unit) && owner.IsPet() && owner.HasUnitState(UnitState.Follow);
bool result = _path.CalculatePath(x, y, z, forceDest);
if (!result && Convert.ToBoolean(_path.GetPathType() & PathType.NoPath))
{
// Can't reach target
_recalculateTravel = true;
if (owner.IsTypeId(TypeId.Unit))
{
owner.ToCreature().SetCannotReachTarget(true);
}
return;
}
_targetReached = false;
_recalculateTravel = false;
_speedChanged = false;
AddUnitStateMove(owner);
if (owner.IsTypeId(TypeId.Unit))
{
owner.ToCreature().SetCannotReachTarget(false);
}
MoveSplineInit init = new MoveSplineInit(owner);
init.MovebyPath(_path.GetPath());
init.SetWalk(EnableWalking());
// Using the same condition for facing target as the one that is used for SetInFront on movement end
// - applies to ChaseMovementGenerator mostly
if (_angle == 0.0f)
{
init.SetFacing(GetTarget());
}
init.Launch();
}
public void _setRandomLocation(Creature creature)
{
if (creature.IsMovementPreventedByCasting())
{
creature.CastStop();
return;
}
float respX, respY, respZ, respO, destX, destY, destZ, travelDistZ;
creature.GetHomePosition(out respX, out respY, out respZ, out respO);
Map map = creature.GetMap();
bool is_air_ok = creature.CanFly();
float angle = (float)(RandomHelper.NextDouble() * MathFunctions.TwoPi);
float range = (float)(RandomHelper.NextDouble() * wander_distance);
float distanceX = (float)(range * Math.Cos(angle));
float distanceY = (float)(range * Math.Sin(angle));
destX = respX + distanceX;
destY = respY + distanceY;
// prevent invalid coordinates generation
GridDefines.NormalizeMapCoord(ref destX);
GridDefines.NormalizeMapCoord(ref destY);
travelDistZ = range; // sin^2+cos^2=1, so travelDistZ=range^2; no need for sqrt below
if (is_air_ok) // 3D system above ground and above water (flying mode)
{
// Limit height change
float distanceZ = (float)(RandomHelper.NextDouble() * travelDistZ / 2.0f);
destZ = respZ + distanceZ;
float levelZ = map.GetWaterOrGroundLevel(creature.GetPhases(), destX, destY, destZ - 2.5f);
// Problem here, we must fly above the ground and water, not under. Let's try on next tick
if (levelZ >= destZ)
{
return;
}
}
else // 2D only
{
// 10.0 is the max that vmap high can check (MAX_CAN_FALL_DISTANCE)
travelDistZ = travelDistZ >= 10.0f ? 10.0f : travelDistZ;
// The fastest way to get an accurate result 90% of the time.
// Better result can be obtained like 99% accuracy with a ray light, but the cost is too high and the code is too long.
destZ = map.GetHeight(creature.GetPhases(), destX, destY, respZ + travelDistZ - 2.0f, false);
if (Math.Abs(destZ - respZ) > travelDistZ) // Map check
{
// Vmap Horizontal or above
destZ = map.GetHeight(creature.GetPhases(), destX, destY, respZ - 2.0f, true);
if (Math.Abs(destZ - respZ) > travelDistZ)
{
// Vmap Higher
destZ = map.GetHeight(creature.GetPhases(), destX, destY, respZ + travelDistZ - 2.0f, true);
// let's forget this bad coords where a z cannot be find and retry at next tick
if (Math.Abs(destZ - respZ) > travelDistZ)
{
return;
}
}
}
}
if (is_air_ok)
{
i_nextMoveTime.Reset(0);
}
else
{
if (RandomHelper.randChance(50))
{
i_nextMoveTime.Reset(RandomHelper.IRand(5000, 10000));
}
else
{
i_nextMoveTime.Reset(RandomHelper.IRand(50, 400));
}
}
creature.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(creature);
init.MoveTo(destX, destY, destZ);
init.SetWalk(true);
init.Launch();
//Call for creature group update
if (creature.GetFormation() != null && creature.GetFormation().getLeader() == creature)
{
creature.GetFormation().LeaderMoveTo(destX, destY, destZ);
}
}
public void _setTargetLocation(T owner, bool updateDestination)
{
if (!Reftarget.IsValid() || !Target.IsInWorld)
{
return;
}
if (owner.HasUnitState(UnitState.NotMove))
{
return;
}
if (owner.IsMovementPreventedByCasting())
{
return;
}
if (owner.IsTypeId(TypeId.Unit) && !Target.IsInAccessiblePlaceFor(owner.ToCreature()))
{
owner.ToCreature().SetCannotReachTarget(true);
return;
}
if (owner.IsTypeId(TypeId.Unit) && owner.ToCreature().IsFocusing(null, true))
{
return;
}
float x, y, z;
if (updateDestination || i_path == null)
{
if (offset == 0)
{
if (Target.IsWithinDistInMap(owner, SharedConst.ContactDistance))
{
return;
}
// to nearest contact position
Target.GetContactPoint(owner, out x, out y, out z);
}
else
{
float dist = 0;
float size = 0;
// Pets need special handling.
// We need to subtract GetObjectSize() because it gets added back further down the chain
// and that makes pets too far away. Subtracting it allows pets to properly
// be (GetCombatReach() + i_offset) away.
// Only applies when i_target is pet's owner otherwise pets and mobs end up
// doing a "dance" while fighting
if (owner.IsPet() && Target.IsTypeId(TypeId.Player))
{
dist = 1.0f; // target.GetCombatReach();
size = 1.0f; // target.GetCombatReach() - target.GetObjectSize();
}
else
{
dist = offset + 1.0f;
size = owner.GetObjectSize();
}
if (Target.IsWithinDistInMap(owner, dist))
{
return;
}
// to at i_offset distance from target and i_angle from target facing
Target.GetClosePoint(out x, out y, out z, size, offset, angle);
}
}
else
{
// the destination has not changed, we just need to refresh the path (usually speed change)
var end = i_path.GetEndPosition();
x = end.X;
y = end.Y;
z = end.Z;
}
if (i_path == null)
{
i_path = new PathGenerator(owner);
}
// allow pets to use shortcut if no path found when following their master
bool forceDest = (owner.IsTypeId(TypeId.Unit) && owner.IsPet() &&
owner.HasUnitState(UnitState.Follow));
bool result = i_path.CalculatePath(x, y, z, forceDest);
if (!result && Convert.ToBoolean(i_path.GetPathType() & PathType.NoPath))
{
// Can't reach target
recalculateTravel = true;
if (owner.IsTypeId(TypeId.Unit))
{
owner.ToCreature().SetCannotReachTarget(true);
}
return;
}
_addUnitStateMove(owner);
targetReached = false;
recalculateTravel = false;
owner.AddUnitState(UnitState.Chase);
if (owner.IsTypeId(TypeId.Unit))
{
owner.ToCreature().SetCannotReachTarget(false);
}
MoveSplineInit init = new MoveSplineInit(owner);
init.MovebyPath(i_path.GetPath());
init.SetWalk(EnableWalking());
// Using the same condition for facing target as the one that is used for SetInFront on movement end
// - applies to ChaseMovementGenerator mostly
if (angle == 0.0f)
{
init.SetFacing(Target);
}
init.Launch();
}
bool StartMove(Creature creature)
{
if (path == null || path.Empty())
{
return(false);
}
if (Stopped())
{
return(true);
}
bool transportPath = creature.GetTransport() != null;
if (isArrivalDone)
{
if ((currentNode == path.Count - 1) && !repeating) // If that's our last waypoint
{
WaypointData waypoint = path.LookupByIndex((int)currentNode);
float x = waypoint.x;
float y = waypoint.y;
float z = waypoint.z;
float o = creature.GetOrientation();
if (!transportPath)
{
creature.SetHomePosition(x, y, z, o);
}
else
{
Transport trans = creature.GetTransport();
if (trans)
{
o -= trans.GetOrientation();
creature.SetTransportHomePosition(x, y, z, o);
trans.CalculatePassengerPosition(ref x, ref y, ref z, ref o);
creature.SetHomePosition(x, y, z, o);
}
else
{
transportPath = false;
}
// else if (vehicle) - this should never happen, vehicle offsets are const
}
creature.GetMotionMaster().Initialize();
return(false);
}
currentNode = (uint)((currentNode + 1) % path.Count);
}
var node = path.LookupByIndex((int)currentNode);
isArrivalDone = false;
creature.AddUnitState(UnitState.RoamingMove);
Position formationDest = new Position(node.x, node.y, node.z, (node.orientation != 0 && node.delay != 0) ? node.orientation : 0.0f);
MoveSplineInit init = new MoveSplineInit(creature);
//! If creature is on transport, we assume waypoints set in DB are already transport offsets
if (transportPath)
{
init.DisableTransportPathTransformations();
ITransport trans = creature.GetDirectTransport();
if (trans != null)
{
float orientation = formationDest.GetOrientation();
trans.CalculatePassengerPosition(ref formationDest.posX, ref formationDest.posY, ref formationDest.posZ, ref orientation);
formationDest.SetOrientation(orientation);
}
}
//! Do not use formationDest here, MoveTo requires transport offsets due to DisableTransportPathTransformations() call
//! but formationDest contains global coordinates
init.MoveTo(node.x, node.y, node.z);
//! Accepts angles such as 0.00001 and -0.00001, 0 must be ignored, default value in waypoint table
if (node.orientation != 0 && node.delay != 0)
{
init.SetFacing(node.orientation);
}
switch (node.moveType)
{
case WaypointMoveType.Land:
init.SetAnimation(AnimType.ToGround);
break;
case WaypointMoveType.Takeoff:
init.SetAnimation(AnimType.ToFly);
break;
case WaypointMoveType.Run:
init.SetWalk(false);
break;
case WaypointMoveType.Walk:
init.SetWalk(true);
break;
}
init.Launch();
//Call for creature group update
if (creature.GetFormation() != null && creature.GetFormation().GetLeader() == creature)
{
creature.GetFormation().LeaderMoveTo(formationDest, node.id, (uint)node.moveType, (node.orientation != 0 && node.delay != 0) ? true : false);
}
return(true);
}
bool StartMove(Creature creature)
{
if (!creature || !creature.IsAlive())
{
return(false);
}
if (path == null || path.nodes.Empty())
{
return(false);
}
if (Stopped())
{
return(true);
}
bool transportPath = creature.GetTransport() != null;
if (isArrivalDone)
{
if ((currentNode == path.nodes.Count - 1) && !repeating) // If that's our last waypoint
{
WaypointNode waypoint = path.nodes.LookupByIndex((int)currentNode);
float x = waypoint.x;
float y = waypoint.y;
float z = waypoint.z;
float o = creature.GetOrientation();
if (!transportPath)
{
creature.SetHomePosition(x, y, z, o);
}
else
{
Transport trans = creature.GetTransport();
if (trans)
{
o -= trans.GetOrientation();
creature.SetTransportHomePosition(x, y, z, o);
trans.CalculatePassengerPosition(ref x, ref y, ref z, ref o);
creature.SetHomePosition(x, y, z, o);
}
else
{
transportPath = false;
}
// else if (vehicle) - this should never happen, vehicle offsets are const
}
return(false);
}
currentNode = (uint)((currentNode + 1) % path.nodes.Count);
}
float finalOrient = 0.0f;
WaypointMoveType finalMove = WaypointMoveType.Walk;
List <Vector3> pathing = new List <Vector3>();
pathing.Add(new Vector3(creature.GetPositionX(), creature.GetPositionY(), creature.GetPositionZ()));
for (int i = (int)currentNode; i < path.nodes.Count; ++i)
{
WaypointNode waypoint = path.nodes.LookupByIndex(i);
pathing.Add(new Vector3(waypoint.x, waypoint.y, waypoint.z));
finalOrient = waypoint.orientation;
finalMove = waypoint.moveType;
if (waypoint.delay != 0)
{
break;
}
}
// if we have only 1 point, only current position, we shall return
if (pathing.Count < 2)
{
return(false);
}
isArrivalDone = false;
recalculateSpeed = false;
creature.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(creature);
var node = path.nodes.LookupByIndex((int)currentNode);
Position formationDest = new Position(node.x, node.y, node.z, 0.0f);
//! If creature is on transport, we assume waypoints set in DB are already transport offsets
if (transportPath)
{
init.DisableTransportPathTransformations();
ITransport trans = creature.GetDirectTransport();
if (trans != null)
{
trans.CalculatePassengerPosition(ref formationDest.posX, ref formationDest.posY, ref formationDest.posZ, ref formationDest.Orientation);
}
}
init.MovebyPath(pathing.ToArray(), (int)currentNode);
switch (finalMove)
{
case WaypointMoveType.Land:
init.SetAnimation(AnimType.ToGround);
break;
case WaypointMoveType.Takeoff:
init.SetAnimation(AnimType.ToFly);
break;
case WaypointMoveType.Run:
init.SetWalk(false);
break;
case WaypointMoveType.Walk:
init.SetWalk(true);
break;
}
if (finalOrient != 0.0f)
{
init.SetFacing(finalOrient);
}
init.Launch();
//Call for creature group update
if (creature.GetFormation() != null && creature.GetFormation().getLeader() == creature)
{
creature.GetFormation().LeaderMoveTo(formationDest.posX, formationDest.posY, formationDest.posZ);
}
return(true);
}
bool StartMove(Creature creature)
{
if (!creature || !creature.IsAlive())
{
return(true);
}
if (_done || _path == null || _path.nodes.Empty())
{
return(true);
}
// if the owner is the leader of its formation, check members status
if (creature.IsFormationLeader() && !creature.IsFormationLeaderMoveAllowed())
{
_nextMoveTime.Reset(1000);
return(true);
}
bool transportPath = creature.GetTransport() != null;
if (_isArrivalDone)
{
if ((_currentNode == _path.nodes.Count - 1) && !_repeating) // If that's our last waypoint
{
WaypointNode lastWaypoint = _path.nodes.ElementAt(_currentNode);
float x = lastWaypoint.x;
float y = lastWaypoint.y;
float z = lastWaypoint.z;
float o = creature.GetOrientation();
if (!transportPath)
{
creature.SetHomePosition(x, y, z, o);
}
else
{
Transport trans = creature.GetTransport();
if (trans)
{
o -= trans.GetOrientation();
creature.SetTransportHomePosition(x, y, z, o);
trans.CalculatePassengerPosition(ref x, ref y, ref z, ref o);
creature.SetHomePosition(x, y, z, o);
}
else
{
transportPath = false;
}
// else if (vehicle) - this should never happen, vehicle offsets are const
}
_done = true;
return(true);
}
_currentNode = (_currentNode + 1) % _path.nodes.Count;
// inform AI
if (creature.IsAIEnabled)
{
Cypher.Assert(_currentNode < _path.nodes.Count, $"WaypointMovementGenerator.StartMove: tried to reference a node id ({_currentNode}) which is not included in path ({_path.id})");
creature.GetAI().WaypointStarted(_path.nodes[(int)_currentNode].id, _path.id);
}
}
WaypointNode waypoint = _path.nodes.ElementAt(_currentNode);
Position formationDest = new Position(waypoint.x, waypoint.y, waypoint.z, (waypoint.orientation != 0 && waypoint.delay != 0) ? waypoint.orientation : 0.0f);
_isArrivalDone = false;
_recalculateSpeed = false;
creature.AddUnitState(UnitState.RoamingMove);
MoveSplineInit init = new MoveSplineInit(creature);
//! If creature is on transport, we assume waypoints set in DB are already transport offsets
if (transportPath)
{
init.DisableTransportPathTransformations();
ITransport trans = creature.GetDirectTransport();
if (trans != null)
{
float orientation = formationDest.GetOrientation();
trans.CalculatePassengerPosition(ref formationDest.posX, ref formationDest.posY, ref formationDest.posZ, ref orientation);
formationDest.SetOrientation(orientation);
}
}
//! Do not use formationDest here, MoveTo requires transport offsets due to DisableTransportPathTransformations() call
//! but formationDest contains global coordinates
init.MoveTo(waypoint.x, waypoint.y, waypoint.z);
//! Accepts angles such as 0.00001 and -0.00001, 0 must be ignored, default value in waypoint table
if (waypoint.orientation != 0 && waypoint.delay != 0)
{
init.SetFacing(waypoint.orientation);
}
switch (waypoint.moveType)
{
case WaypointMoveType.Land:
init.SetAnimation(AnimType.ToGround);
break;
case WaypointMoveType.Takeoff:
init.SetAnimation(AnimType.ToFly);
break;
case WaypointMoveType.Run:
init.SetWalk(false);
break;
case WaypointMoveType.Walk:
init.SetWalk(true);
break;
}
init.Launch();
// inform formation
creature.SignalFormationMovement(formationDest, waypoint.id, waypoint.moveType, (waypoint.orientation != 0 && waypoint.delay != 0) ? true : false);
return(true);
}
