57 lines
1.6 KiB
Ucode
57 lines
1.6 KiB
Ucode
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//=============================================================================
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// AISwitchablePylon
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//
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// represents a mesh which is turned on/off via an AI triggerable switch at runtime.. e.g. an electronic gate, or a laser fence
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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 AISwitchablePylon extends Pylon
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placeable
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native(inherit);
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cpptext
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{
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/** returns TRUE if the path from Poly back to start has an edge which is linked to a switch which is linked to this
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* pylon
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* @param Edge - the edge linking Poly to the next neighbor in question
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* @param Poly - the source poly (the current end-of-line poly in the chain)
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* @return - TRUE if the previousPath chain of Poly has a switch linked to this pylon in it
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*/
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UBOOL HasSwitchLinkedToMeInPath(struct FNavMeshEdgeBase* Edge, struct FNavMeshPolyBase* Poly);
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// overidden to deny access to edges when we're disabled and the path doesn't incorporate a switch linked to this pylon
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virtual UBOOL CostFor( const FNavMeshPathParams& PathParams,
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const FVector& PreviousPoint,
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FVector& out_PathEdgePoint,
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struct FNavMeshEdgeBase* Edge,
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struct FNavMeshPolyBase* SourcePoly,
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INT& out_Cost);
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}
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var() bool bOpen;
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function PostBeginPlay()
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{
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Super.PostBeginPlay();
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SetEnabled(bOpen);
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}
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event SetEnabled(bool bEnabled)
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{
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bOpen = bEnabled;
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bForceObstacleMeshCollision = !bOpen;
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}
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event bool IsEnabled()
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{
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return bOpen;
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}
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defaultproperties
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{
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bNeedsCostCheck=true
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bRouteBeginPlayEvenIfStatic=true
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}
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