91 lines
2.0 KiB
Ucode
91 lines
2.0 KiB
Ucode
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/**
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* a path that opens and closes via some trigger, usually Kismet controlled
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* this differs from triggering a normal NavigationPoint in that the AI
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* considers these to always be traversible, but may need to do something before using them,
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* whereas normal NavigationPoints are considered off limits when Kismet toggles them off
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*
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class TriggeredPath extends NavigationPoint
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placeable;
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/** whether the path is currently usable */
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var() bool bOpen;
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/** the trigger, button, etc that will make this path usable */
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var() Actor MyTrigger;
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function OnToggle(SeqAct_Toggle InAction)
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{
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if (InAction.InputLinks[0].bHasImpulse)
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{
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bOpen = true;
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}
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else if (InAction.InputLinks[1].bHasImpulse)
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{
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bOpen = false;
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}
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else if (InAction.InputLinks[2].bHasImpulse)
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{
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bOpen = !bOpen;
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}
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WorldInfo.Game.NotifyNavigationChanged(self);
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}
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event Actor SpecialHandling(Pawn Other)
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{
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local Actor TouchActor;
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if (bOpen || MyTrigger == None)
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{
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return self;
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}
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else
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{
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TouchActor = MyTrigger.SpecialHandling(Other);
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if (TouchActor == None)
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{
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TouchActor = MyTrigger;
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}
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return TouchActor;
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}
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}
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event bool SuggestMovePreparation(Pawn Other)
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{
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if (bOpen)
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{
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return false;
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}
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else if (MyTrigger != None && Other.Controller.ActorReachable(MyTrigger))
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{
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// go to trigger instead
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if (Other.Controller.Focus == Other.Controller.MoveTarget)
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{
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Other.Controller.Focus = MyTrigger;
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}
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Other.Controller.MoveTarget = MyTrigger;
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Other.Controller.CurrentPath = None;
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Other.Controller.NextRoutePath = None;
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return false;
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}
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else
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{
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// wait for path to open
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Other.Controller.MoveTimer = 1.0;
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Other.Controller.bPreparingMove = true;
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Other.Velocity = vect(0,0,0);
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Other.Acceleration = vect(0,0,0);
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return true;
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}
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}
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defaultproperties
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{
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RemoteRole=ROLE_None
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bNoDelete=true
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ExtraCost=100
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bSpecialMove=true
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}
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