public override void MovementInform(MovementGeneratorType moveType, uint pointId)
{
// no action allowed if there is no escort
if (!HasEscortState(eEscortState.Escorting))
{
return;
}
if (moveType == MovementGeneratorType.Point)
{
if (m_uiWPWaitTimer == 0)
{
m_uiWPWaitTimer = 1;
}
//Combat start position reached, continue waypoint movement
if (pointId == EscortPointIds.LastPoint)
{
Log.outDebug(LogFilter.Scripts, "EscortAI has returned to original position before combat");
me.SetWalk(!m_bIsRunning);
RemoveEscortState(eEscortState.Returning);
}
else if (pointId == EscortPointIds.Home)
{
Log.outDebug(LogFilter.Scripts, "EscortAI has returned to original home location and will continue from beginning of waypoint list.");
m_bStarted = false;
}
}
else if (moveType == MovementGeneratorType.Waypoint)
{
//Call WP function
WaypointReached(pointId);
//End of the line
if (LastWP != 0 && LastWP == pointId)
{
LastWP = 0;
m_bStarted = false;
m_bEnded = true;
m_uiWPWaitTimer = 50;
return;
}
Log.outDebug(LogFilter.Scripts, $"EscortAI Waypoint {pointId} reached");
WaypointMovementGenerator move = (WaypointMovementGenerator)me.GetMotionMaster().top();
if (move != null)
{
m_uiWPWaitTimer = (uint)move.GetTrackerTimer().GetExpiry();
}
//Call WP start function
if (m_uiWPWaitTimer == 0 && !HasEscortState(eEscortState.Paused) && move != null)
{
WaypointStart(move.GetCurrentNode());
}
if (m_bIsRunning)
{
me.SetWalk(false);
}
else
{
me.SetWalk(true);
}
}
}
public override void UpdateAI(uint diff)
{
if (HasEscortState(eEscortState.Escorting) && !me.GetVictim() && m_uiWPWaitTimer != 0 && !HasEscortState(eEscortState.Returning))
{
if (m_uiWPWaitTimer <= diff)
{
if (!HasEscortState(eEscortState.Paused))
{
m_uiWPWaitTimer = 0;
if (m_bEnded)
{
me.StopMoving();
me.GetMotionMaster().Clear(false);
me.GetMotionMaster().MoveIdle();
m_bEnded = false;
if (DespawnAtEnd)
{
Log.outDebug(LogFilter.Scripts, "EscortAI reached end of waypoints");
if (m_bCanReturnToStart)
{
float fRetX, fRetY, fRetZ;
me.GetRespawnPosition(out fRetX, out fRetY, out fRetZ);
me.GetMotionMaster().MovePoint(EscortPointIds.Home, fRetX, fRetY, fRetZ);
Log.outDebug(LogFilter.Scripts, $"EscortAI are returning home to spawn location: {EscortPointIds.Home}, {fRetX}, {fRetY}, {fRetZ}");
}
else if (m_bCanInstantRespawn)
{
me.setDeathState(DeathState.JustDied);
me.Respawn();
}
else
{
me.DespawnOrUnsummon();
}
}
else
{
Log.outDebug(LogFilter.Scripts, "EscortAI reached end of waypoints with Despawn off");
}
RemoveEscortState(eEscortState.Escorting);
return;
}
if (!m_bStarted)
{
m_bStarted = true;
me.GetMotionMaster().MovePath(_path, false);
}
else
{
WaypointMovementGenerator move = (WaypointMovementGenerator)me.GetMotionMaster().top();
if (move != null)
{
WaypointStart(move.GetCurrentNode());
}
}
}
}
else
{
m_uiWPWaitTimer -= diff;
}
}
//Check if player or any member of his group is within range
if (HasEscortState(eEscortState.Escorting) && !m_uiPlayerGUID.IsEmpty() && !me.GetVictim() && !HasEscortState(eEscortState.Returning))
{
m_uiPlayerCheckTimer += diff;
if (m_uiPlayerCheckTimer > 1000)
{
if (DespawnAtFar && !IsPlayerOrGroupInRange())
{
if (m_bCanInstantRespawn)
{
me.setDeathState(DeathState.JustDied);
me.Respawn();
}
else
{
me.DespawnOrUnsummon();
}
return;
}
m_uiPlayerCheckTimer = 0;
}
}
UpdateEscortAI(diff);
}