public override bool Tick(Actor self)
{
if (!shouldCancel && (DockActor == null || DockActor.IsDead || !DockActor.IsInWorld || Dock.GetDockAction(DockableActor) == null))
{
shouldCancel = true;
}
if (ChildActivity != null)
{
if (shouldCancel)
{
ChildActivity.Cancel(self);
}
if (ChildActivity != null)
{
ChildActivity.Tick(self);
}
}
switch (DockingState)
{
case DockingState.Approaching:
if (shouldCancel)
{
DockingState = DockingState.Undocked;
break;
}
// TODO does not null when target reached...?
if (ChildActivity != null)
{
break;
}
var distance = (DockableActor.CenterPosition - DockActor.CenterPosition).Length;
if (distance > WDist.FromCells(Dock.Info.QueueDistance).Length)
{
QueueChild(new Move(DockableActor, Target.FromActor(DockActor), WDist.FromCells(Dock.Info.QueueDistance)));
}
else
{
DockingState = DockingState.Waiting;
Dock.Add(DockableActor);
}
break;
case DockingState.Waiting:
if (shouldCancel)
{
DockingState = DockingState.Undocked;
Dock.Remove(DockableActor);
}
break;
case DockingState.Docking:
if (ChildActivity == null)
{
if (shouldCancel)
{
DockingState = DockingState.Undocked;
Dock.Remove(DockableActor);
}
else
{
DockingState = DockingState.Docked;
Dock.OnDock();
}
}
break;
case DockingState.Docked:
if (shouldCancel)
{
StartUndocking();
}
break;
case DockingState.Undocking:
if (ChildActivity == null)
{
DockingState = DockingState.Undocked;
Dock.Remove(DockableActor);
if (!DockActor.IsDead && DockActor.IsInWorld)
{
var rallyPoint = DockActor.TraitOrDefault <RallyPoint>();
if (rallyPoint != null && rallyPoint.Path.Any())
{
DockableActor.QueueActivity(new Move(DockableActor, rallyPoint.Path.First()));
}
}
}
break;
case DockingState.Undocked:
break;
}
return(DockingState == DockingState.Undocked && ChildActivity == null);
}
public override bool Tick(Actor self)
{
if ((DockActor.IsDead || !DockActor.IsInWorld || Dock.IsTraitDisabled) && !IsCanceling)
{
Cancel(self, true);
}
switch (DockingState)
{
case DockingState.Approaching:
if (State == ActivityState.Canceling)
{
return(true);
}
if (ChildActivity != null)
{
break;
}
var distance = WDist.FromCells(Dock.Info.QueueDistance);
if ((dockableActor.CenterPosition - DockActor.CenterPosition).Length > distance.Length)
{
QueueChild(new Move(dockableActor, Target.FromActor(DockActor), distance));
}
else
{
DockingState = DockingState.Waiting;
Dock.Add(dockableActor);
}
break;
case DockingState.Waiting:
if (State == ActivityState.Canceling)
{
Dock.Remove(dockableActor);
return(true);
}
break;
case DockingState.PrepareDocking:
if (State == ActivityState.Canceling)
{
Dock.Remove(dockableActor);
return(true);
}
if (ChildActivity != null)
{
break;
}
var target = DockActor.World.Map.CellContaining(DockActor.CenterPosition + Dock.Info.Position + Dock.Info.DragOffset);
if (dockableActor.Location != target)
{
QueueChild(new Move(dockableActor, target));
}
else
{
DockingState = DockingState.Docking;
QueueChild(new Turn(dockableActor, Dock.Info.Angle));
initialPosition = dockableActor.CenterPosition;
QueueChild(new Drag(dockableActor, dockableActor.CenterPosition, DockActor.CenterPosition + Dock.Info.Position, Dock.Info.DragLength));
}
break;
case DockingState.Docking:
if (State == ActivityState.Canceling)
{
StartUndocking();
return(false);
}
if (ChildActivity == null)
{
DockingState = DockingState.Docked;
Dock.OnDock();
}
break;
case DockingState.Docked:
if (State == ActivityState.Canceling)
{
StartUndocking();
return(false);
}
break;
case DockingState.Undocking:
if (ChildActivity == null)
{
DockingState = DockingState.None;
Dock.Remove(dockableActor);
if (!DockActor.IsDead && DockActor.IsInWorld)
{
var rallyPoint = DockActor.TraitOrDefault <RallyPoint>();
if (rallyPoint != null && rallyPoint.Path.Any())
{
foreach (var cell in rallyPoint.Path)
{
dockableActor.QueueActivity(new Move(dockableActor, cell));
}
}
}
}
break;
case DockingState.None:
return(true);
}
return(false);
}