42 lines
1.0 KiB
Ucode
42 lines
1.0 KiB
Ucode
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/**
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* only allows polys that contain cover from the specified CoverLink
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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 NavMeshPath_SameCoverLink extends NavMeshPathConstraint
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native(AI);
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cpptext
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{
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virtual UBOOL EvaluatePath( FNavMeshEdgeBase* Edge, FNavMeshEdgeBase* PredecessorEdge, FNavMeshPolyBase* SrcPoly, FNavMeshPolyBase* DestPoly,
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const FNavMeshPathParams& PathParams, INT& out_PathCost, INT& out_HeuristicCost, const FVector& EdgePoint )
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{
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for (INT i = 0; i < DestPoly->PolyCover.Num(); i++)
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{
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if (*DestPoly->PolyCover(i) == TestLink)
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{
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return TRUE;
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}
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}
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return FALSE;
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}
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}
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var CoverLink TestLink;
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static final function SameCoverLink(NavigationHandle NavHandle, CoverLink InLink)
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{
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local NavMeshPath_SameCoverLink NewConstraint;
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NewConstraint = NavMeshPath_SameCoverLink(NavHandle.CreatePathConstraint(default.class));
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NewConstraint.TestLink = InLink;
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NavHandle.AddPathConstraint(NewConstraint);
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}
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function Recycle()
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{
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Super.Recycle();
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TestLink = None;
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}
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