public npc_eye_of_acherus(Creature creature) : base(creature)
{
me.SetDisplayFromModel(0);
Player owner = me.GetCharmerOrOwner().ToPlayer();
if (owner)
{
me.GetCharmInfo().InitPossessCreateSpells();
owner.SendAutoRepeatCancel(me);
}
me.SetReactState(ReactStates.Passive);
me.GetMotionMaster().MovePoint(1, MiscConst.EyeOFAcherusFallPoint, false);
MoveSplineInit init = new MoveSplineInit(me);
init.MoveTo(MiscConst.EyeOFAcherusFallPoint.GetPositionX(), MiscConst.EyeOFAcherusFallPoint.GetPositionY(), MiscConst.EyeOFAcherusFallPoint.GetPositionZ(), false);
init.SetFall();
init.Launch();
}
public override bool Execute(ulong e_time, uint p_time)
{
Contract.Assert(Passenger.IsInWorld);
Contract.Assert(Target != null && Target.GetBase().IsInWorld);
Contract.Assert(Target.GetBase().HasAuraTypeWithCaster(AuraType.ControlVehicle, Passenger.GetGUID()));
Target.RemovePendingEventsForSeat(Seat.Key);
Target.RemovePendingEventsForPassenger(Passenger);
Passenger.SetVehicle(Target);
Seat.Value.Passenger.Guid = Passenger.GetGUID();
Seat.Value.Passenger.IsUnselectable = Passenger.HasFlag(UnitFields.Flags, UnitFlags.NotSelectable);
if (Seat.Value.SeatInfo.CanEnterOrExit())
{
Contract.Assert(Target.UsableSeatNum != 0);
--Target.UsableSeatNum;
if (Target.UsableSeatNum == 0)
{
if (Target.GetBase().IsTypeId(TypeId.Player))
{
Target.GetBase().RemoveFlag64(UnitFields.NpcFlags, NPCFlags.PlayerVehicle);
}
else
{
Target.GetBase().RemoveFlag64(UnitFields.NpcFlags, NPCFlags.SpellClick);
}
}
}
Passenger.InterruptNonMeleeSpells(false);
Passenger.RemoveAurasByType(AuraType.Mounted);
VehicleSeatRecord veSeat = Seat.Value.SeatInfo;
Player player = Passenger.ToPlayer();
if (player != null)
{
// drop flag
Battleground bg = player.GetBattleground();
if (bg)
{
bg.EventPlayerDroppedFlag(player);
}
player.StopCastingCharm();
player.StopCastingBindSight();
player.SendOnCancelExpectedVehicleRideAura();
if (!veSeat.Flags[1].HasAnyFlag((uint)VehicleSeatFlagsB.KeepPet))
{
player.UnsummonPetTemporaryIfAny();
}
}
if (Seat.Value.SeatInfo.Flags[0].HasAnyFlag((uint)VehicleSeatFlags.PassengerNotSelectable))
{
Passenger.SetFlag(UnitFields.Flags, UnitFlags.NotSelectable);
}
Passenger.m_movementInfo.transport.pos.Relocate(veSeat.AttachmentOffset.X, veSeat.AttachmentOffset.Y, veSeat.AttachmentOffset.Z);
Passenger.m_movementInfo.transport.time = 0;
Passenger.m_movementInfo.transport.seat = Seat.Key;
Passenger.m_movementInfo.transport.guid = Target.GetBase().GetGUID();
if (Target.GetBase().IsTypeId(TypeId.Unit) && Passenger.IsTypeId(TypeId.Player) &&
Seat.Value.SeatInfo.Flags[0].HasAnyFlag((uint)VehicleSeatFlags.CanControl))
{
Contract.Assert(Target.GetBase().SetCharmedBy(Passenger, CharmType.Vehicle)); // SMSG_CLIENT_CONTROL
}
Passenger.SendClearTarget(); // SMSG_BREAK_TARGET
Passenger.SetControlled(true, UnitState.Root); // SMSG_FORCE_ROOT - In some cases we send SMSG_SPLINE_MOVE_ROOT here (for creatures)
// also adds MOVEMENTFLAG_ROOT
MoveSplineInit init = new MoveSplineInit(Passenger);
init.DisableTransportPathTransformations();
init.MoveTo(veSeat.AttachmentOffset.X, veSeat.AttachmentOffset.Y, veSeat.AttachmentOffset.Z, false, true);
init.SetFacing(0.0f);
init.SetTransportEnter();
init.Launch();
Creature creature = Target.GetBase().ToCreature();
if (creature != null)
{
if (creature.IsAIEnabled)
{
creature.GetAI().PassengerBoarded(Passenger, Seat.Key, true);
}
Global.ScriptMgr.OnAddPassenger(Target, Passenger, Seat.Key);
// Actually quite a redundant hook. Could just use OnAddPassenger and check for unit typemask inside script.
if (Passenger.HasUnitTypeMask(UnitTypeMask.Accessory))
{
Global.ScriptMgr.OnInstallAccessory(Target, Passenger.ToCreature());
}
}
return(true);
}
public void _setRandomLocation(T creature)
{
float respX, respY, respZ, respO, destX, destY, destZ, travelDistZ;
creature.GetHomePosition(out respX, out respY, out respZ, out respO);
Map map = creature.GetMap();//GetBaseMap();
// For 2D/3D system selection
//bool is_land_ok = creature.CanWalk(); // not used?
//bool is_water_ok = creature.CanSwim(); // not used?
bool is_air_ok = creature.CanFly();
float angle = (float)(RandomHelper.rand_norm() * (Math.PI * 2.0f));
float range = (float)(RandomHelper.rand_norm() * 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
//NormalizeMapCoord(destX);
//NormalizeMapCoord(destY);
travelDistZ = distanceX * distanceX + distanceY * distanceY;
if (is_air_ok) // 3D system above ground and above water (flying mode)
{
// Limit height change
float distanceZ = (float)(RandomHelper.rand_norm() * Math.Sqrt(travelDistZ) / 2.0f);
destZ = respZ + distanceZ;
float Null;
float levelZ = map.GetWaterOrGroundLevel(destX, destY, destZ - 2.0f, out Null);
// Problem here, we must fly above the ground and water, not under. Let's try on next tick
if (levelZ >= destZ)
{
return;
}
}
//else if (is_water_ok) // 3D system under water and above ground (swimming mode)
else // 2D only
{
// 10.0 is the max that vmap high can check (MAX_CAN_FALL_DISTANCE)
travelDistZ = (float)(travelDistZ >= 100.0f ? 10.0f : Math.Sqrt(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.GetPhaseMask(), destX, destY, respZ + travelDistZ - 2.0f, false);
if (Math.Abs(destZ - respZ) > travelDistZ) // Map check
{
// Vmap Horizontal or above
destZ = map.GetHeight(creature.GetPhaseMask(), destX, destY, respZ - 2.0f, true);
if (Math.Abs(destZ - respZ) > travelDistZ)
{
// Vmap Higher
destZ = map.GetHeight(creature.GetPhaseMask(), 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
{
i_nextMoveTime.Reset(RandomHelper.irand(500, 10000));
}
creature.AddUnitState(UnitState.Roaming_Move);
MoveSplineInit init = new MoveSplineInit(creature);
init.MoveTo(destX, destY, destZ);
init.SetWalk(true);
init.Launch();
//Call for creature group update
//if (creature.GetFormation() && creature.GetFormation().getLeader() == creature)
//creature.GetFormation().LeaderMoveTo(destX, destY, destZ);
}