mirror of
https://github.com/jmarshall23/DoomRTX.git
synced 2026-08-16 08:10:32 +02:00
Justin Marshall
59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
// Copyright (C) 2007 Id Software, Inc.
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//
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#pragma hdrstop
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#include "precompiled.h"
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#include "NAV_local.h"
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#include "../Game_local.h" // for print and error
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#include "NAVCallback_FindCoverArea.h"
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/*
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============
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idNAVCallback_FindCoverArea::idNAVCallback_FindCoverArea
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============
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*/
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idNAVCallback_FindCoverArea::idNAVCallback_FindCoverArea( const idVec3& hideFromPos )
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{
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int numPVSAreas;
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idBounds bounds( hideFromPos - idVec3( 16, 16, 0 ), hideFromPos + idVec3( 16, 16, 64 ) );
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// setup PVS
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numPVSAreas = gameLocal.pvs.GetPVSAreas( bounds, PVSAreas, MAX_PVS_AREAS );
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hidePVS = gameLocal.pvs.SetupCurrentPVS( PVSAreas, numPVSAreas );
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}
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/*
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============
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idNAVCallback_FindCoverArea::~idNAVCallback_FindCoverArea
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============
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*/
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idNAVCallback_FindCoverArea::~idNAVCallback_FindCoverArea()
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{
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gameLocal.pvs.FreeCurrentPVS( hidePVS );
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}
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/*
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============
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idNAVCallback_FindCoverArea::AreaIsGoal
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============
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*/
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bool idNAVCallback_FindCoverArea::AreaIsGoal( const idNAV* aas, int areaNum )
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{
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idVec3 areaCenter;
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int numPVSAreas;
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int PVSAreas[ MAX_PVS_AREAS ];
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areaCenter = aas->AreaCenter( areaNum );
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areaCenter[ 2 ] += 1.0f;
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numPVSAreas = gameLocal.pvs.GetPVSAreas( idBounds( areaCenter ).Expand( 16.0f ), PVSAreas, MAX_PVS_AREAS );
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if( !gameLocal.pvs.InCurrentPVS( hidePVS, PVSAreas, numPVSAreas ) )
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{
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return true;
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}
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return false;
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}
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