public float GoTo(Vector3 position)
{
IsActionLocked = true;
Timing.KillCoroutines(MovementCoroutines.ToArray());
Vector3 heading = (position - NPCPlayer.Position);
heading.y = 0;
Quaternion lookRot = Quaternion.LookRotation(heading.normalized);
float dist = heading.magnitude;
NPCPlayer.Rotations = new Vector2(lookRot.eulerAngles.x, lookRot.eulerAngles.y);
Move(MovementDirection.FORWARD);
float eta = Plugin.Instance.Config.MovementUpdateFrequency * (dist / (NPCPlayer.CameraTransform.forward / 10 * MovementSpeed).magnitude);
position.y = NPCPlayer.Position.y;
MovementCoroutines.Add(Timing.CallDelayed(eta, () =>
{
Move(MovementDirection.NONE);
if (Vector3.Distance(NPCPlayer.Position, position) >= 2f)
{
NPCPlayer.ReferenceHub.playerMovementSync.OverridePosition(position, 0f, true);
}
IsActionLocked = false;
}));
return(eta);
}
public void Stop()
{
ClearNavTargets();
FollowTarget = null;
CurrentAIRoomTarget = null;
CurrentAIItemNodeTarget = null;
CurrentAIItemGroupTarget = null;
Timing.KillCoroutines(MovementCoroutines.ToArray());
Move(MovementDirection.NONE);
}
private void OnDestroy()
{
Dictionary.Remove(this.gameObject);
Timing.KillCoroutines(MovementCoroutines.ToArray());
Timing.KillCoroutines(AttachedCoroutines.ToArray());
Log.SendRaw($"NPC {NPCPlayer.Nickname} ({NPCPlayer.Id}) deconstructed", ConsoleColor.Green);
Player.IdsCache.Remove(NPCPlayer.Id);
Player.Dictionary.Remove(NPCPlayer.GameObject);
}
private IEnumerator <float> NavCoroutine()
{
Queue <Vector3> FollowTargetPosCache = new Queue <Vector3>();
int eta = 0;
int dormant_cache_update = 0;
for (; ;)
{
if (FollowTarget != null)
{
if (FollowTarget.IsAlive)
{
float dist = Vector3.Distance(FollowTarget.Position, NPCPlayer.Position);
//If we are far away...
if (dist >= Plugin.Instance.Config.MaxFollowDistance)
{
if (OnTargetLostBehaviour == TargetLostBehaviour.TELEPORT)
{
//... Teleport to player if allowed
NPCPlayer.Position = FollowTarget.Position;
eta = 0;
FollowTargetPosCache.Clear();
}
else
{
//Stop or try to search otherwise
FireEvent(new NPCTargetLostEvent(this, FollowTarget));
FollowTargetPosCache.Clear();
eta = 0;
Stop();
if (OnTargetLostBehaviour == TargetLostBehaviour.SEARCH)
{
Room r = FollowTarget.CurrentRoom;
if (r != null)
{
GotoRoom(r);
}
}
continue;
}
}
//If target is not near
if (dist >= 1.5f)
{
//Update Pos cache each third tick
if (dormant_cache_update > 2)
{
FollowTargetPosCache.Enqueue(FollowTarget.Position);
dormant_cache_update = 0;
}
dormant_cache_update++;
}
else
{
//Otherwise just dont move
FollowTargetPosCache.Clear();
eta = 0;
Timing.KillCoroutines(MovementCoroutines.ToArray());
Move(MovementDirection.NONE);
}
}
else
{
// Target dead, reset
FollowTargetPosCache.Clear();
eta = 0;
FireEvent(new NPCFollowTargetDiedEvent(this, FollowTarget));
Stop();
continue;
}
//If we reached predicted target
if (eta <= 0)
{
//Schedule next position
if (!FollowTargetPosCache.IsEmpty())
{
float full_eta = GoTo(FollowTargetPosCache.Dequeue());
eta = (int)(full_eta / Plugin.Instance.Config.NavUpdateFrequency) - 1;
}
}
else
{
eta--;
}
}
else
{
//Noone to follow, try taking nodes from nav queue
eta = 0;
FollowTargetPosCache.Clear();
if (CurrentNavTarget != null)
{
IsRunning = !DisableRun;
//There is current
float distance = Vector3.Distance(CurrentNavTarget.Position, NPCPlayer.Position);
if (distance < 3f && (!ProcessSCPLogic || NPCPlayer.Role != RoleType.Scp106))
{
//Try to open the door if there is one, so we wont collide with it
if (CurrentNavTarget.AttachedDoor != null && !CurrentNavTarget.AttachedDoor.NetworkisOpen)
{
ItemType prev = ItemHeld;
bool open = NPCPlayer.IsBypassModeEnabled || (CurrentNavTarget.AttachedDoor.CheckpointDoor && NPCPlayer.ReferenceHub.characterClassManager.IsAnyScp());
if (!open)
{
if (!CurrentNavTarget.AttachedDoor.CanBeOpenedWith(ItemHeld))
{
foreach (ItemType keycard in AvailableKeycards)
{
if (CurrentNavTarget.AttachedDoor.CanBeOpenedWith(keycard))
{
ItemHeld = keycard;
open = true;
break;
}
}
}
else
{
open = true;
}
}
if (open)
{
//All is good
Timing.KillCoroutines(MovementCoroutines.ToArray());
Move(MovementDirection.NONE);
while (CurrentNavTarget.AttachedDoor.locked)
{
yield return(0f);
}
yield return(Timing.WaitForSeconds(0.2f));
CurrentNavTarget.AttachedDoor.NetworkisOpen = true;
yield return(Timing.WaitForSeconds(0.1f));
GoTo(CurrentNavTarget.Position);
ItemHeld = prev;
}
else
{
//Stop otherwise
Stop();
continue;
}
}
}
if (distance < 6)
{
NavigationNode NextNavTarget = NavigationQueue.First?.Value;
NavigationNode lift_node = null;
if (NextNavTarget != null)
{
if (NextNavTarget.AttachedElevator != null)
{
lift_node = NextNavTarget;
}
}
//If there is an elevator, try to use it
if (CurrentNavTarget.AttachedElevator == null && lift_node != null)
{
bool val = lift_node.AttachedElevator.Value.Value.IsClosed(lift_node.AttachedElevator.Value.Key);
if (val)
{
lift_node.AttachedElevator.Value.Value.UseLift();
Timing.KillCoroutines(MovementCoroutines.ToArray());
Move(MovementDirection.NONE);
while (!lift_node.AttachedElevator.Value.Value.operative)
{
yield return(0.0f);
}
GoTo(CurrentNavTarget.Position);
}
}
}
if (CurMovementDirection == MovementDirection.NONE)
{
//Target reached - force position to it so we wont stuck
Vector3 forced = new Vector3(CurrentNavTarget.Position.x, NPCPlayer.Position.y, CurrentNavTarget.Position.z);
NPCPlayer.ReferenceHub.playerMovementSync.OverridePosition(forced, 0f, true);
//If we have AI item target reached, try to find and take item
if (CurrentAIItemNodeTarget != null && CurrentAIItemNodeTarget == CurrentNavTarget)
{
CurrentAIItemNodeTarget = null;
IEnumerable <Pickup> pickups = FindObjectsOfType <Pickup>().Where(pk => Vector3.Distance(pk.Networkposition, NPCPlayer.Position) <= 5f);
foreach (Pickup p in pickups)
{
if (Utils.Utils.CheckItemType(CurrentAIItemGroupTarget, p.ItemId))
{
yield return(Timing.WaitForSeconds(GoTo(p.position)));
TakeItem(p);
break;
}
}
CurrentAIItemGroupTarget = null;
}
CurrentNavTarget = null;
}
}
else if (NavigationQueue.Count > 0)
{
//No current, but there are pending targets
CurrentNavTarget = NavigationQueue.First.Value;
NavigationQueue.RemoveFirst();
if (CurrentNavTarget.AttachedElevator != null && Math.Abs(CurrentNavTarget.AttachedElevator.Value.Key.target.position.y - NPCPlayer.Position.y) > 2f)
{
CurrentNavTarget.AttachedElevator.Value.Value.UseLift();
while (CurrentNavTarget.AttachedElevator.Value.Value.status == Lift.Status.Moving)
{
yield return(0f);
}
CurrentNavTarget = null;
}
else
{
GoTo(CurrentNavTarget.Position);
}
}
else if (CurrentAIRoomTarget != null)
{
//No current, no pending - room reached
CurrentAIRoomTarget = null;
}
}
yield return(Timing.WaitForSeconds(Plugin.Instance.Config.NavUpdateFrequency));
}
}
