First version of the SOurce SDK 2013

1 files changed, 1404 insertions, 0 deletions

diff --git a/mp/src/utils/vbsp/vbsp.cpp b/mp/src/utils/vbsp/vbsp.cpp
new file mode 100644
index 00000000..1c7b7ec9
--- /dev/null
+++ b/mp/src/utils/vbsp/vbsp.cpp
@@ -0,0 +1,1404 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//

+//

+// Purpose: BSP Building tool

+//

+// $NoKeywords: $

+//=============================================================================//

+

+#include "vbsp.h"

+#include "detail.h"

+#include "physdll.h"

+#include "utilmatlib.h"

+#include "disp_vbsp.h"

+#include "writebsp.h"

+#include "tier0/icommandline.h"

+#include "materialsystem/imaterialsystem.h"

+#include "map.h"

+#include "tools_minidump.h"

+#include "materialsub.h"

+#include "loadcmdline.h"

+#include "byteswap.h"

+#include "worldvertextransitionfixup.h"

+

+extern float		g_maxLightmapDimension;

+

+char		source[1024];

+char		mapbase[ 64 ];

+char		name[1024];

+char		materialPath[1024];

+

+vec_t		microvolume = 1.0;

+qboolean	noprune;

+qboolean	glview;

+qboolean	nodetail;

+qboolean	fulldetail;

+qboolean	onlyents;

+bool		onlyprops;

+qboolean	nomerge;

+qboolean	nomergewater = false;

+qboolean	nowater;

+qboolean	nocsg;

+qboolean	noweld;

+qboolean	noshare;

+qboolean	nosubdiv;

+qboolean	notjunc;

+qboolean	noopt;

+qboolean	leaktest;

+qboolean	verboseentities;

+qboolean	dumpcollide = false;

+qboolean	g_bLowPriority = false;

+qboolean	g_DumpStaticProps = false;

+qboolean	g_bSkyVis = false;			// skybox vis is off by default, toggle this to enable it

+bool		g_bLightIfMissing = false;

+bool		g_snapAxialPlanes = false;

+bool		g_bKeepStaleZip = false;

+bool		g_NodrawTriggers = false;

+bool		g_DisableWaterLighting = false;

+bool		g_bAllowDetailCracks = false;

+bool		g_bNoVirtualMesh = false;

+

+float		g_defaultLuxelSize = DEFAULT_LUXEL_SIZE;

+float		g_luxelScale = 1.0f;

+float		g_minLuxelScale = 1.0f;

+bool		g_BumpAll = false;

+

+int			g_nDXLevel = 0; // default dxlevel if you don't specify it on the command-line.

+CUtlVector<int> g_SkyAreas;

+char		outbase[32];

+

+// HLTOOLS: Introduce these calcs to make the block algorithm proportional to the proper 

+// world coordinate extents.  Assumes square spatial constraints.

+#define BLOCKS_SIZE		1024

+#define BLOCKS_SPACE	(COORD_EXTENT/BLOCKS_SIZE)

+#define BLOCKX_OFFSET	((BLOCKS_SPACE/2)+1)

+#define BLOCKY_OFFSET	((BLOCKS_SPACE/2)+1)

+#define BLOCKS_MIN		(-(BLOCKS_SPACE/2))

+#define BLOCKS_MAX		((BLOCKS_SPACE/2)-1)

+

+int			block_xl = BLOCKS_MIN, block_xh = BLOCKS_MAX, block_yl = BLOCKS_MIN, block_yh = BLOCKS_MAX;

+

+int			entity_num;

+

+

+node_t		*block_nodes[BLOCKS_SPACE+2][BLOCKS_SPACE+2];

+

+//-----------------------------------------------------------------------------

+// Assign occluder areas (must happen *after* the world model is processed)

+//-----------------------------------------------------------------------------

+void AssignOccluderAreas( tree_t *pTree );

+static void Compute3DSkyboxAreas( node_t *headnode, CUtlVector<int>& areas );

+

+

+/*

+============

+BlockTree

+

+============

+*/

+node_t	*BlockTree (int xl, int yl, int xh, int yh)

+{

+	node_t	*node;

+	Vector	normal;

+	float	dist;

+	int		mid;

+

+	if (xl == xh && yl == yh)

+	{

+		node = block_nodes[xl+BLOCKX_OFFSET][yl+BLOCKY_OFFSET];

+		if (!node)

+		{	// return an empty leaf

+			node = AllocNode ();

+			node->planenum = PLANENUM_LEAF;

+			node->contents = 0; //CONTENTS_SOLID;

+			return node;

+		}

+		return node;

+	}

+

+	// create a seperator along the largest axis

+	node = AllocNode ();

+

+	if (xh - xl > yh - yl)

+	{	// split x axis

+		mid = xl + (xh-xl)/2 + 1;

+		normal[0] = 1;

+		normal[1] = 0;

+		normal[2] = 0;

+		dist = mid*BLOCKS_SIZE;

+		node->planenum = g_MainMap->FindFloatPlane (normal, dist);

+		node->children[0] = BlockTree ( mid, yl, xh, yh);

+		node->children[1] = BlockTree ( xl, yl, mid-1, yh);

+	}

+	else

+	{

+		mid = yl + (yh-yl)/2 + 1;

+		normal[0] = 0;

+		normal[1] = 1;

+		normal[2] = 0;

+		dist = mid*BLOCKS_SIZE;

+		node->planenum = g_MainMap->FindFloatPlane (normal, dist);

+		node->children[0] = BlockTree ( xl, mid, xh, yh);

+		node->children[1] = BlockTree ( xl, yl, xh, mid-1);

+	}

+

+	return node;

+}

+

+/*

+============

+ProcessBlock_Thread

+

+============

+*/

+int			brush_start, brush_end;

+void ProcessBlock_Thread (int threadnum, int blocknum)

+{

+	int		xblock, yblock;

+	Vector		mins, maxs;

+	bspbrush_t	*brushes;

+	tree_t		*tree;

+	node_t		*node;

+

+	yblock = block_yl + blocknum / (block_xh-block_xl+1);

+	xblock = block_xl + blocknum % (block_xh-block_xl+1);

+

+	qprintf ("############### block %2i,%2i ###############\n", xblock, yblock);

+

+	mins[0] = xblock*BLOCKS_SIZE;

+	mins[1] = yblock*BLOCKS_SIZE;

+	mins[2] = MIN_COORD_INTEGER;

+	maxs[0] = (xblock+1)*BLOCKS_SIZE;

+	maxs[1] = (yblock+1)*BLOCKS_SIZE;

+	maxs[2] = MAX_COORD_INTEGER;

+

+	// the makelist and chopbrushes could be cached between the passes...

+	brushes = MakeBspBrushList (brush_start, brush_end, mins, maxs, NO_DETAIL);

+	if (!brushes)

+	{

+		node = AllocNode ();

+		node->planenum = PLANENUM_LEAF;

+		node->contents = CONTENTS_SOLID;

+		block_nodes[xblock+BLOCKX_OFFSET][yblock+BLOCKY_OFFSET] = node;

+		return;

+	}    

+

+	FixupAreaportalWaterBrushes( brushes );

+	if (!nocsg)

+		brushes = ChopBrushes (brushes);

+

+	tree = BrushBSP (brushes, mins, maxs);

+	

+	block_nodes[xblock+BLOCKX_OFFSET][yblock+BLOCKY_OFFSET] = tree->headnode;

+}

+

+

+/*

+============

+ProcessWorldModel

+

+============

+*/

+void SplitSubdividedFaces( node_t *headnode ); // garymcthack

+void ProcessWorldModel (void)

+{

+	entity_t	*e;

+	tree_t		*tree = NULL;

+	qboolean	leaked;

+	int	optimize;

+	int			start;

+

+	e = &entities[entity_num];

+

+	brush_start = e->firstbrush;

+	brush_end = brush_start + e->numbrushes;

+	leaked = false;

+

+	//

+	// perform per-block operations

+	//

+	if (block_xh * BLOCKS_SIZE > g_MainMap->map_maxs[0])

+	{

+		block_xh = floor(g_MainMap->map_maxs[0]/BLOCKS_SIZE);

+	}

+	if ( (block_xl+1) * BLOCKS_SIZE < g_MainMap->map_mins[0])

+	{

+		block_xl = floor(g_MainMap->map_mins[0]/BLOCKS_SIZE);

+	}

+	if (block_yh * BLOCKS_SIZE > g_MainMap->map_maxs[1])

+	{

+		block_yh = floor(g_MainMap->map_maxs[1]/BLOCKS_SIZE);

+	}

+	if ( (block_yl+1) * BLOCKS_SIZE < g_MainMap->map_mins[1])

+	{

+		block_yl = floor(g_MainMap->map_mins[1]/BLOCKS_SIZE);

+	}

+

+	// HLTOOLS: updated to +/- MAX_COORD_INTEGER ( new world size limits / worldsize.h )

+	if (block_xl < BLOCKS_MIN)

+	{

+		block_xl = BLOCKS_MIN;

+	}

+	if (block_yl < BLOCKS_MIN)

+	{

+		block_yl = BLOCKS_MIN;

+	}

+	if (block_xh > BLOCKS_MAX)

+	{

+		block_xh = BLOCKS_MAX;

+	}

+	if (block_yh > BLOCKS_MAX)

+	{

+		block_yh = BLOCKS_MAX;

+	}

+

+	for (optimize = 0 ; optimize <= 1 ; optimize++)

+	{

+		qprintf ("--------------------------------------------\n");

+

+		RunThreadsOnIndividual ((block_xh-block_xl+1)*(block_yh-block_yl+1),

+			!verbose, ProcessBlock_Thread);

+

+		//

+		// build the division tree

+		// oversizing the blocks guarantees that all the boundaries

+		// will also get nodes.

+		//

+

+		qprintf ("--------------------------------------------\n");

+

+		tree = AllocTree ();

+		tree->headnode = BlockTree (block_xl-1, block_yl-1, block_xh+1, block_yh+1);

+

+		tree->mins[0] = (block_xl)*BLOCKS_SIZE;

+		tree->mins[1] = (block_yl)*BLOCKS_SIZE;

+		tree->mins[2] = g_MainMap->map_mins[2] - 8;

+

+		tree->maxs[0] = (block_xh+1)*BLOCKS_SIZE;

+		tree->maxs[1] = (block_yh+1)*BLOCKS_SIZE;

+		tree->maxs[2] = g_MainMap->map_maxs[2] + 8;

+

+		//

+		// perform the global operations

+		//

+

+		// make the portals/faces by traversing down to each empty leaf

+		MakeTreePortals (tree);

+

+		if (FloodEntities (tree))

+		{

+			// turns everthing outside into solid

+			FillOutside (tree->headnode);

+		}

+		else

+		{

+			Warning( ("**** leaked ****\n") );

+			leaked = true;

+			LeakFile (tree);

+			if (leaktest)

+			{

+				Warning( ("--- MAP LEAKED ---\n") );

+				exit (0);

+			}

+		}

+

+		// mark the brush sides that actually turned into faces

+		MarkVisibleSides (tree, brush_start, brush_end, NO_DETAIL);

+		if (noopt || leaked)

+			break;

+		if (!optimize)

+		{

+			// If we are optimizing, free the tree.  Next time we will construct it again, but

+			// we'll use the information in MarkVisibleSides() so we'll only split with planes that

+			// actually contribute renderable geometry

+			FreeTree (tree);

+		}

+	}

+

+	FloodAreas (tree);

+

+	RemoveAreaPortalBrushes_R( tree->headnode );

+

+	start = Plat_FloatTime();

+	Msg("Building Faces...");

+	// this turns portals with one solid side into faces

+	// it also subdivides each face if necessary to fit max lightmap dimensions

+	MakeFaces (tree->headnode);

+	Msg("done (%d)\n", (int)(Plat_FloatTime() - start) );

+

+	if (glview)

+	{

+		WriteGLView (tree, source);

+	}

+

+	AssignOccluderAreas( tree );

+	Compute3DSkyboxAreas( tree->headnode, g_SkyAreas );

+	face_t *pLeafFaceList = NULL;

+	if ( !nodetail )

+	{

+		pLeafFaceList = MergeDetailTree( tree, brush_start, brush_end );

+	}

+

+	start = Plat_FloatTime();

+

+	Msg("FixTjuncs...\n");

+	

+	// This unifies the vertex list for all edges (splits collinear edges to remove t-junctions)

+	// It also welds the list of vertices out of each winding/portal and rounds nearly integer verts to integer

+	pLeafFaceList = FixTjuncs (tree->headnode, pLeafFaceList);

+

+	// this merges all of the solid nodes that have separating planes

+	if (!noprune)

+	{

+		Msg("PruneNodes...\n");

+		PruneNodes (tree->headnode);

+	}

+

+//	Msg( "SplitSubdividedFaces...\n" );

+//	SplitSubdividedFaces( tree->headnode );

+

+	Msg("WriteBSP...\n");

+	WriteBSP (tree->headnode, pLeafFaceList);

+	Msg("done (%d)\n", (int)(Plat_FloatTime() - start) );

+

+	if (!leaked)

+	{

+		WritePortalFile (tree);

+	}

+

+	FreeTree( tree );

+	FreeLeafFaces( pLeafFaceList );

+}

+

+/*

+============

+ProcessSubModel

+

+============

+*/

+void ProcessSubModel( )

+{

+	entity_t	*e;

+	int			start, end;

+	tree_t		*tree;

+	bspbrush_t	*list;

+	Vector		mins, maxs;

+

+	e = &entities[entity_num];

+

+	start = e->firstbrush;

+	end = start + e->numbrushes;

+

+	mins[0] = mins[1] = mins[2] = MIN_COORD_INTEGER;

+	maxs[0] = maxs[1] = maxs[2] = MAX_COORD_INTEGER;

+	list = MakeBspBrushList (start, end, mins, maxs, FULL_DETAIL);

+

+	if (!nocsg)

+		list = ChopBrushes (list);

+	tree = BrushBSP (list, mins, maxs);

+	

+	// This would wind up crashing the engine because we'd have a negative leaf index in dmodel_t::headnode.

+	if ( tree->headnode->planenum == PLANENUM_LEAF )

+	{

+		const char *pClassName = ValueForKey( e, "classname" );

+		const char *pTargetName = ValueForKey( e, "targetname" );

+		Error( "bmodel %d has no head node (class '%s', targetname '%s')", entity_num, pClassName, pTargetName );

+	}

+

+	MakeTreePortals (tree);

+	

+#if DEBUG_BRUSHMODEL

+	if ( entity_num == DEBUG_BRUSHMODEL )

+		WriteGLView( tree, "tree_all" );

+#endif

+

+	MarkVisibleSides (tree, start, end, FULL_DETAIL);

+	MakeFaces (tree->headnode);

+

+	FixTjuncs( tree->headnode, NULL );

+	WriteBSP( tree->headnode, NULL );

+	

+#if DEBUG_BRUSHMODEL

+	if ( entity_num == DEBUG_BRUSHMODEL )

+	{

+		WriteGLView( tree, "tree_vis" );

+		WriteGLViewFaces( tree, "tree_faces" );

+	}

+#endif

+

+	FreeTree (tree);

+}

+

+

+//-----------------------------------------------------------------------------

+// Returns true if the entity is a func_occluder

+//-----------------------------------------------------------------------------

+bool IsFuncOccluder( int entity_num )

+{

+	entity_t *mapent = &entities[entity_num];

+	const char *pClassName = ValueForKey( mapent, "classname" );

+	return (strcmp("func_occluder", pClassName) == 0);

+}

+

+

+//-----------------------------------------------------------------------------

+// Computes the area of a brush's occluders

+//-----------------------------------------------------------------------------

+float ComputeOccluderBrushArea( mapbrush_t *pBrush )

+{

+	float flArea = 0.0f;

+	for ( int j = 0; j < pBrush->numsides; ++j )

+	{

+		side_t *pSide = &(pBrush->original_sides[j]);

+

+		// Skip nodraw surfaces

+		if ( texinfo[pSide->texinfo].flags & SURF_NODRAW )

+			continue;

+

+		if ( !pSide->winding )

+			continue;

+

+		flArea += WindingArea( pSide->winding );

+	}

+

+	return flArea;

+}

+

+

+//-----------------------------------------------------------------------------

+// Clips all occluder brushes against each other

+//-----------------------------------------------------------------------------

+static tree_t *ClipOccluderBrushes( )

+{

+	// Create a list of all occluder brushes in the level

+	CUtlVector< mapbrush_t * > mapBrushes( 1024, 1024 );

+	for ( entity_num=0; entity_num < g_MainMap->num_entities; ++entity_num )

+	{

+		if (!IsFuncOccluder(entity_num))

+			continue;

+

+		entity_t *e = &entities[entity_num];

+		int end = e->firstbrush + e->numbrushes;

+		int i;

+		for ( i = e->firstbrush; i < end; ++i )

+		{

+			mapBrushes.AddToTail( &g_MainMap->mapbrushes[i] );

+		}

+	}

+

+	int nBrushCount = mapBrushes.Count();

+	if ( nBrushCount == 0 )

+		return NULL;

+

+	Vector mins, maxs;

+	mins[0] = mins[1] = mins[2] = MIN_COORD_INTEGER;

+	maxs[0] = maxs[1] = maxs[2] = MAX_COORD_INTEGER;

+

+	bspbrush_t *list = MakeBspBrushList( mapBrushes.Base(), nBrushCount, mins, maxs );

+

+	if (!nocsg)

+		list = ChopBrushes (list);

+	tree_t *tree = BrushBSP (list, mins, maxs);

+	MakeTreePortals (tree);

+	MarkVisibleSides (tree, mapBrushes.Base(), nBrushCount);

+	MakeFaces( tree->headnode );

+

+	// NOTE: This will output the occluder face vertices + planes

+	FixTjuncs( tree->headnode, NULL );

+

+	return tree;

+}

+

+

+//-----------------------------------------------------------------------------

+// Generate a list of unique sides in the occluder tree

+//-----------------------------------------------------------------------------

+static void GenerateOccluderSideList( int nEntity, CUtlVector<side_t*> &occluderSides )

+{

+	entity_t *e = &entities[nEntity];

+	int end = e->firstbrush + e->numbrushes;

+	int i, j;

+	for ( i = e->firstbrush; i < end; ++i )

+	{

+		mapbrush_t *mb = &g_MainMap->mapbrushes[i];

+		for ( j = 0; j < mb->numsides; ++j )

+		{

+			occluderSides.AddToTail( &(mb->original_sides[j]) );

+		}

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Generate a list of unique faces in the occluder tree

+//-----------------------------------------------------------------------------

+static void GenerateOccluderFaceList( node_t *pOccluderNode, CUtlVector<face_t*> &occluderFaces )

+{

+	if (pOccluderNode->planenum == PLANENUM_LEAF)

+		return;

+

+	for ( face_t *f=pOccluderNode->faces ; f ; f = f->next )

+	{

+		occluderFaces.AddToTail( f );

+	}

+

+	GenerateOccluderFaceList( pOccluderNode->children[0], occluderFaces );

+	GenerateOccluderFaceList( pOccluderNode->children[1], occluderFaces );

+}

+

+

+//-----------------------------------------------------------------------------

+// For occluder area assignment

+//-----------------------------------------------------------------------------

+struct OccluderInfo_t

+{

+	int m_nOccluderEntityIndex;

+};

+

+static CUtlVector< OccluderInfo_t > g_OccluderInfo;

+

+

+//-----------------------------------------------------------------------------

+// Emits occluder brushes

+//-----------------------------------------------------------------------------

+static void EmitOccluderBrushes()

+{

+	char str[64];

+

+	g_OccluderData.RemoveAll();

+	g_OccluderPolyData.RemoveAll();

+	g_OccluderVertexIndices.RemoveAll();

+

+	tree_t *pOccluderTree = ClipOccluderBrushes();

+	if (!pOccluderTree)

+		return;

+

+	CUtlVector<face_t*> faceList( 1024, 1024 );

+	CUtlVector<side_t*> sideList( 1024, 1024 );

+	GenerateOccluderFaceList( pOccluderTree->headnode, faceList );

+

+#ifdef _DEBUG

+	int *pEmitted = (int*)stackalloc( faceList.Count() * sizeof(int) );

+	memset( pEmitted, 0, faceList.Count() * sizeof(int) );

+#endif

+

+	for ( entity_num=1; entity_num < num_entities; ++entity_num )

+	{

+		if (!IsFuncOccluder(entity_num))

+			continue;

+

+		// Output only those parts of the occluder tree which are a part of the brush

+		int nOccluder = g_OccluderData.AddToTail();

+		doccluderdata_t &occluderData = g_OccluderData[ nOccluder ];

+		occluderData.firstpoly = g_OccluderPolyData.Count();

+		occluderData.mins.Init( FLT_MAX, FLT_MAX, FLT_MAX );

+		occluderData.maxs.Init( -FLT_MAX, -FLT_MAX, -FLT_MAX );

+		occluderData.flags = 0;

+		occluderData.area = -1;

+

+		// NOTE: If you change the algorithm by which occluder numbers are allocated,

+		// then you must also change FixupOnlyEntsOccluderEntities() below

+		sprintf (str, "%i", nOccluder);

+		SetKeyValue (&entities[entity_num], "occludernumber", str);

+

+		int nIndex = g_OccluderInfo.AddToTail();

+		g_OccluderInfo[nIndex].m_nOccluderEntityIndex = entity_num;

+		

+		sideList.RemoveAll();

+		GenerateOccluderSideList( entity_num, sideList );

+		for ( int i = faceList.Count(); --i >= 0; )

+		{

+			// Skip nodraw surfaces, but not triggers that have been marked as nodraw

+			face_t *f = faceList[i];

+			if ( ( texinfo[f->texinfo].flags & SURF_NODRAW ) &&

+				 (( texinfo[f->texinfo].flags & SURF_TRIGGER ) == 0 ) )

+				continue;

+

+			// Only emit faces that appear in the side list of the occluder

+			for ( int j = sideList.Count(); --j >= 0; )

+			{

+				if ( sideList[j] != f->originalface )

+					continue;

+

+				if ( f->numpoints < 3 )

+					continue;

+

+				// not a final face

+				Assert ( !f->merged && !f->split[0] && !f->split[1] );

+

+#ifdef _DEBUG

+				Assert( !pEmitted[i] );

+				pEmitted[i] = entity_num;

+#endif

+

+				int k = g_OccluderPolyData.AddToTail();

+				doccluderpolydata_t *pOccluderPoly = &g_OccluderPolyData[k];

+

+				pOccluderPoly->planenum = f->planenum;

+				pOccluderPoly->vertexcount = f->numpoints;

+				pOccluderPoly->firstvertexindex = g_OccluderVertexIndices.Count();

+				for( k = 0; k < f->numpoints; ++k )

+				{

+					g_OccluderVertexIndices.AddToTail( f->vertexnums[k] );

+

+					const Vector &p = dvertexes[f->vertexnums[k]].point; 

+					VectorMin( occluderData.mins, p, occluderData.mins );

+					VectorMax( occluderData.maxs, p, occluderData.maxs );

+				}

+

+				break;

+			}

+		}

+

+		occluderData.polycount = g_OccluderPolyData.Count() - occluderData.firstpoly;

+

+		// Mark this brush as not having brush geometry so it won't be re-emitted with a brush model

+		entities[entity_num].numbrushes = 0;

+	}

+

+	FreeTree( pOccluderTree );

+}

+

+

+//-----------------------------------------------------------------------------

+// Set occluder area

+//-----------------------------------------------------------------------------

+void SetOccluderArea( int nOccluder, int nArea, int nEntityNum )

+{

+	if ( g_OccluderData[nOccluder].area <= 0 )

+	{

+		g_OccluderData[nOccluder].area = nArea;

+	}

+	else if ( (nArea != 0) && (g_OccluderData[nOccluder].area != nArea) )

+	{

+		const char *pTargetName = ValueForKey( &entities[nEntityNum], "targetname" );

+		if (!pTargetName)

+		{

+			pTargetName = "<no name>";

+		}

+		Warning("Occluder \"%s\" straddles multiple areas. This is invalid!\n", pTargetName );

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Assign occluder areas (must happen *after* the world model is processed)

+//-----------------------------------------------------------------------------

+void AssignAreaToOccluder( int nOccluder, tree_t *pTree, bool bCrossAreaPortals )

+{

+	int nFirstPoly = g_OccluderData[nOccluder].firstpoly;

+	int nEntityNum = g_OccluderInfo[nOccluder].m_nOccluderEntityIndex;

+	for ( int j = 0; j < g_OccluderData[nOccluder].polycount; ++j )

+	{

+		doccluderpolydata_t *pOccluderPoly = &g_OccluderPolyData[nFirstPoly + j];

+		int nFirstVertex = pOccluderPoly->firstvertexindex;

+		for ( int k = 0; k < pOccluderPoly->vertexcount; ++k )

+		{

+			int nVertexIndex = g_OccluderVertexIndices[nFirstVertex + k];

+			node_t *pNode = NodeForPoint( pTree->headnode, dvertexes[ nVertexIndex ].point );

+

+			SetOccluderArea( nOccluder, pNode->area, nEntityNum );

+

+			int nOtherSideIndex;

+			portal_t *pPortal;

+			for ( pPortal = pNode->portals; pPortal; pPortal = pPortal->next[!nOtherSideIndex] )

+			{

+				nOtherSideIndex = (pPortal->nodes[0] == pNode) ? 1 : 0;

+				if (!pPortal->onnode)

+					continue;		// edge of world

+

+				// Don't cross over area portals for the area check

+				if ((!bCrossAreaPortals) && pPortal->nodes[nOtherSideIndex]->contents & CONTENTS_AREAPORTAL)

+					continue;

+

+				int nAdjacentArea = pPortal->nodes[nOtherSideIndex] ? pPortal->nodes[nOtherSideIndex]->area : 0; 

+				SetOccluderArea( nOccluder, nAdjacentArea, nEntityNum );

+			}

+		}

+	}

+}

+

+

+//-----------------------------------------------------------------------------

+// Assign occluder areas (must happen *after* the world model is processed)

+//-----------------------------------------------------------------------------

+void AssignOccluderAreas( tree_t *pTree )

+{

+	for ( int i = 0; i < g_OccluderData.Count(); ++i )

+	{

+		AssignAreaToOccluder( i, pTree, false );

+

+		// This can only have happened if the only valid portal out leads into an areaportal

+		if ( g_OccluderData[i].area <= 0 )

+		{

+			AssignAreaToOccluder( i, pTree, true );

+		}

+	}

+}

+

+

+

+//-----------------------------------------------------------------------------

+// Make sure the func_occluders have the appropriate data set

+//-----------------------------------------------------------------------------

+void FixupOnlyEntsOccluderEntities()

+{

+	char str[64];

+	int nOccluder = 0;

+	for ( entity_num=1; entity_num < num_entities; ++entity_num )

+	{

+		if (!IsFuncOccluder(entity_num))

+			continue;

+

+		// NOTE: If you change the algorithm by which occluder numbers are allocated above,

+		// then you must also change this

+		sprintf (str, "%i", nOccluder);

+		SetKeyValue (&entities[entity_num], "occludernumber", str);

+		++nOccluder;

+	}

+}

+

+

+void MarkNoDynamicShadowSides()

+{

+	for ( int iSide=0; iSide < g_MainMap->nummapbrushsides; iSide++ )

+	{

+		g_MainMap->brushsides[iSide].m_bDynamicShadowsEnabled = true;

+	}

+

+	for ( int i=0; i < g_NoDynamicShadowSides.Count(); i++ )

+	{

+		int brushSideID = g_NoDynamicShadowSides[i];

+	

+		// Find the side with this ID.

+		for ( int iSide=0; iSide < g_MainMap->nummapbrushsides; iSide++ )

+		{

+			if ( g_MainMap->brushsides[iSide].id == brushSideID )

+				g_MainMap->brushsides[iSide].m_bDynamicShadowsEnabled = false;

+		}

+	}

+}

+

+//-----------------------------------------------------------------------------

+// Compute the 3D skybox areas

+//-----------------------------------------------------------------------------

+static void Compute3DSkyboxAreas( node_t *headnode, CUtlVector<int>& areas )

+{

+	for (int i = 0; i < g_MainMap->num_entities; ++i)

+	{

+		char* pEntity = ValueForKey(&entities[i], "classname");

+		if (!strcmp(pEntity, "sky_camera"))

+		{

+			// Found a 3D skybox camera, get a leaf that lies in it

+			node_t *pLeaf = PointInLeaf( headnode, entities[i].origin );

+			if (pLeaf->contents & CONTENTS_SOLID)

+			{

+				Error ("Error! Entity sky_camera in solid volume! at %.1f %.1f %.1f\n", entities[i].origin.x, entities[i].origin.y, entities[i].origin.z);

+			}

+			areas.AddToTail( pLeaf->area );

+		}

+	}

+}

+

+bool Is3DSkyboxArea( int area )

+{

+	for ( int i = g_SkyAreas.Count(); --i >=0; )

+	{

+		if ( g_SkyAreas[i] == area )

+			return true;

+	}

+	return false;

+}

+

+		

+/*

+============

+ProcessModels

+============

+*/

+void ProcessModels (void)

+{

+	BeginBSPFile ();

+

+	// Mark sides that have no dynamic shadows.

+	MarkNoDynamicShadowSides();

+

+	// emit the displacement surfaces

+	EmitInitialDispInfos();

+

+	// Clip occluder brushes against each other, 

+	// Remove them from the list of models to process below

+	EmitOccluderBrushes( );

+

+	for ( entity_num=0; entity_num < num_entities; ++entity_num )

+	{

+		entity_t *pEntity = &entities[entity_num];

+		if ( !pEntity->numbrushes )

+			continue;

+

+		qprintf ("############### model %i ###############\n", nummodels);

+

+		BeginModel ();

+

+		if (entity_num == 0)

+		{

+			ProcessWorldModel();

+		}

+		else

+		{

+			ProcessSubModel( );

+		}

+

+		EndModel ();

+

+		if (!verboseentities)

+		{

+			verbose = false;	// don't bother printing submodels

+		}

+	}

+

+	// Turn the skybox into a cubemap in case we don't build env_cubemap textures.

+	Cubemap_CreateDefaultCubemaps();

+	EndBSPFile ();

+}

+

+

+void LoadPhysicsDLL( void )

+{

+	PhysicsDLLPath( "vphysics.dll" );

+}

+

+

+void PrintCommandLine( int argc, char **argv )

+{

+	Warning( "Command line: " );

+	for ( int z=0; z < argc; z++ )

+	{

+		Warning( "\"%s\" ", argv[z] );

+	}

+	Warning( "\n\n" );

+}

+

+

+int RunVBSP( int argc, char **argv )

+{

+	int		i;

+	double		start, end;

+	char		path[1024];

+

+	CommandLine()->CreateCmdLine( argc, argv );

+	MathLib_Init( 2.2f, 2.2f, 0.0f, OVERBRIGHT, false, false, false, false );

+	InstallSpewFunction();

+	SpewActivate( "developer", 1 );

+	

+	CmdLib_InitFileSystem( argv[ argc-1 ] );

+

+	Q_StripExtension( ExpandArg( argv[ argc-1 ] ), source, sizeof( source ) );

+	Q_FileBase( source, mapbase, sizeof( mapbase ) );

+	strlwr( mapbase );

+

+	LoadCmdLineFromFile( argc, argv, mapbase, "vbsp" );

+

+	Msg( "Valve Software - vbsp.exe (%s)\n", __DATE__ );

+

+	for (i=1 ; i<argc ; i++)

+	{

+		if (!stricmp(argv[i],"-threads"))

+		{

+			numthreads = atoi (argv[i+1]);

+			i++;

+		}

+		else if (!Q_stricmp(argv[i],"-glview"))

+		{

+			glview = true;

+		}

+		else if ( !Q_stricmp(argv[i], "-v") || !Q_stricmp(argv[i], "-verbose") )

+		{

+			Msg("verbose = true\n");

+			verbose = true;

+		}

+		else if (!Q_stricmp(argv[i], "-noweld"))

+		{

+			Msg ("noweld = true\n");

+			noweld = true;

+		}

+		else if (!Q_stricmp(argv[i], "-nocsg"))

+		{

+			Msg ("nocsg = true\n");

+			nocsg = true;

+		}

+		else if (!Q_stricmp(argv[i], "-noshare"))

+		{

+			Msg ("noshare = true\n");

+			noshare = true;

+		}

+		else if (!Q_stricmp(argv[i], "-notjunc"))

+		{

+			Msg ("notjunc = true\n");

+			notjunc = true;

+		}

+		else if (!Q_stricmp(argv[i], "-nowater"))

+		{

+			Msg ("nowater = true\n");

+			nowater = true;

+		}

+		else if (!Q_stricmp(argv[i], "-noopt"))

+		{

+			Msg ("noopt = true\n");

+			noopt = true;

+		}

+		else if (!Q_stricmp(argv[i], "-noprune"))

+		{

+			Msg ("noprune = true\n");

+			noprune = true;

+		}

+		else if (!Q_stricmp(argv[i], "-nomerge"))

+		{

+			Msg ("nomerge = true\n");

+			nomerge = true;

+		}

+		else if (!Q_stricmp(argv[i], "-nomergewater"))

+		{

+			Msg ("nomergewater = true\n");

+			nomergewater = true;

+		}

+		else if (!Q_stricmp(argv[i], "-nosubdiv"))

+		{

+			Msg ("nosubdiv = true\n");

+			nosubdiv = true;

+		}

+		else if (!Q_stricmp(argv[i], "-nodetail"))

+		{

+			Msg ("nodetail = true\n");

+			nodetail = true;

+		}

+		else if (!Q_stricmp(argv[i], "-fulldetail"))

+		{

+			Msg ("fulldetail = true\n");

+			fulldetail = true;

+		}

+		else if (!Q_stricmp(argv[i], "-onlyents"))

+		{

+			Msg ("onlyents = true\n");

+			onlyents = true;

+		}

+		else if (!Q_stricmp(argv[i], "-onlyprops"))

+		{

+			Msg ("onlyprops = true\n");

+			onlyprops = true;

+		}

+		else if (!Q_stricmp(argv[i], "-micro"))

+		{

+			microvolume = atof(argv[i+1]);

+			Msg ("microvolume = %f\n", microvolume);

+			i++;

+		}

+		else if (!Q_stricmp(argv[i], "-leaktest"))

+		{

+			Msg ("leaktest = true\n");

+			leaktest = true;

+		}

+		else if (!Q_stricmp(argv[i], "-verboseentities"))

+		{

+			Msg ("verboseentities = true\n");

+			verboseentities = true;

+		}

+		else if (!Q_stricmp(argv[i], "-snapaxial"))

+		{

+			Msg ("snap axial = true\n");

+			g_snapAxialPlanes = true;

+		}

+#if 0

+		else if (!Q_stricmp(argv[i], "-maxlightmapdim"))

+		{

+			g_maxLightmapDimension = atof(argv[i+1]);

+			Msg ("g_maxLightmapDimension = %f\n", g_maxLightmapDimension);

+			i++;

+		}

+#endif

+		else if (!Q_stricmp(argv[i], "-block"))

+		{

+			block_xl = block_xh = atoi(argv[i+1]);

+			block_yl = block_yh = atoi(argv[i+2]);

+			Msg ("block: %i,%i\n", block_xl, block_yl);

+			i+=2;

+		}

+		else if (!Q_stricmp(argv[i], "-blocks"))

+		{

+			block_xl = atoi(argv[i+1]);

+			block_yl = atoi(argv[i+2]);

+			block_xh = atoi(argv[i+3]);

+			block_yh = atoi(argv[i+4]);

+			Msg ("blocks: %i,%i to %i,%i\n", 

+				block_xl, block_yl, block_xh, block_yh);

+			i+=4;

+		}

+		else if ( !Q_stricmp( argv[i], "-dumpcollide" ) )

+		{

+			Msg("Dumping collision models to collideXXX.txt\n" );

+			dumpcollide = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-dumpstaticprop" ) )

+		{

+			Msg("Dumping static props to staticpropXXX.txt\n" );

+			g_DumpStaticProps = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-forceskyvis" ) )

+		{

+			Msg("Enabled vis in 3d skybox\n" );

+			g_bSkyVis = true;

+		}

+		else if (!Q_stricmp (argv[i],"-tmpout"))

+		{

+			strcpy (outbase, "/tmp");

+		}

+#if 0

+		else if( !Q_stricmp( argv[i], "-defaultluxelsize" ) )

+		{

+			g_defaultLuxelSize = atof( argv[i+1] );

+			i++;

+		}

+#endif

+		else if( !Q_stricmp( argv[i], "-luxelscale" ) )

+		{

+			g_luxelScale = atof( argv[i+1] );

+			i++;

+		}

+		else if( !strcmp( argv[i], "-minluxelscale" ) )

+		{

+			g_minLuxelScale = atof( argv[i+1] );

+			if (g_minLuxelScale < 1)

+				g_minLuxelScale = 1;

+			i++;

+		}

+		else if( !Q_stricmp( argv[i], "-dxlevel" ) )

+		{

+			g_nDXLevel = atoi( argv[i+1] );

+			Msg( "DXLevel = %d\n", g_nDXLevel );

+			i++;

+		}

+		else if( !Q_stricmp( argv[i], "-bumpall" ) )

+		{

+			g_BumpAll = true;

+		}

+		else if( !Q_stricmp( argv[i], "-low" ) )

+		{

+			g_bLowPriority = true;

+		}

+		else if( !Q_stricmp( argv[i], "-lightifmissing" ) )

+		{

+			g_bLightIfMissing = true;

+		}

+		else if ( !Q_stricmp( argv[i], CMDLINEOPTION_NOVCONFIG ) )

+		{

+		}

+		else if ( !Q_stricmp( argv[i], "-allowdebug" ) || !Q_stricmp( argv[i], "-steam" ) )

+		{

+			// nothing to do here, but don't bail on this option

+		}

+		else if ( !Q_stricmp( argv[i], "-vproject" ) || !Q_stricmp( argv[i], "-game" ) )

+		{

+			++i;

+		}

+		else if ( !Q_stricmp( argv[i], "-keepstalezip" ) )

+		{

+			g_bKeepStaleZip = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-xbox" ) )

+		{

+			// enable mandatory xbox extensions

+			g_NodrawTriggers = true;

+			g_DisableWaterLighting = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-allowdetailcracks"))

+		{

+			g_bAllowDetailCracks = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-novirtualmesh"))

+		{

+			g_bNoVirtualMesh = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-replacematerials" ) )

+		{

+			g_ReplaceMaterials = true;

+		}

+		else if ( !Q_stricmp(argv[i], "-nodrawtriggers") )

+		{

+			g_NodrawTriggers = true;

+		}

+		else if ( !Q_stricmp( argv[i], "-FullMinidumps" ) )

+		{

+			EnableFullMinidumps( true );

+		}

+		else if (argv[i][0] == '-')

+		{

+			Warning("VBSP: Unknown option \"%s\"\n\n", argv[i]);

+			i = 100000;	// force it to print the usage

+			break;

+		}

+		else

+			break;

+	}

+

+	if (i != argc - 1)

+	{

+		PrintCommandLine( argc, argv );

+

+		Warning(	

+			"usage  : vbsp [options...] mapfile\n"

+			"example: vbsp -onlyents c:\\hl2\\hl2\\maps\\test\n"

+			"\n"

+			"Common options (use -v to see all options):\n"

+			"\n"

+			"  -v (or -verbose): Turn on verbose output (also shows more command\n"

+			"                    line options).\n"

+			"\n"

+			"  -onlyents   : This option causes vbsp only import the entities from the .vmf\n"

+			"                file. -onlyents won't reimport brush models.\n"

+			"  -onlyprops  : Only update the static props and detail props.\n"

+			"  -glview     : Writes .gl files in the current directory that can be viewed\n"

+			"                with glview.exe. If you use -tmpout, it will write the files\n"

+			"                into the \\tmp folder.\n"

+			"  -nodetail   : Get rid of all detail geometry. The geometry left over is\n"

+			"                what affects visibility.\n"

+			"  -nowater    : Get rid of water brushes.\n"

+			"  -low        : Run as an idle-priority process.\n"

+			"\n"

+			"  -vproject <directory> : Override the VPROJECT environment variable.\n"

+			"  -game <directory>     : Same as -vproject.\n"

+			"\n" );

+

+		if ( verbose )

+		{

+			Warning(

+				"Other options  :\n"

+				"  -novconfig   : Don't bring up graphical UI on vproject errors.\n"

+				"  -threads     : Control the number of threads vbsp uses (defaults to the # of\n"

+				"                 processors on your machine).\n"

+				"  -verboseentities: If -v is on, this disables verbose output for submodels.\n"

+				"  -noweld      : Don't join face vertices together.\n"

+				"  -nocsg       : Don't chop out intersecting brush areas.\n"

+				"  -noshare     : Emit unique face edges instead of sharing them.\n"

+				"  -notjunc     : Don't fixup t-junctions.\n"

+				"  -noopt       : By default, vbsp removes the 'outer shell' of the map, which\n"

+				"                 are all the faces you can't see because you can never get\n"

+				"                 outside the map. -noopt disables this behaviour.\n"

+				"  -noprune     : Don't prune neighboring solid nodes.\n"

+				"  -nomerge     : Don't merge together chopped faces on nodes.\n"

+				"  -nomergewater: Don't merge together chopped faces on water.\n"

+				"  -nosubdiv    : Don't subdivide faces for lightmapping.\n"

+				"  -micro <#>   : vbsp will warn when brushes are output with a volume less\n"

+				"                 than this number (default: 1.0).\n"

+				"  -fulldetail  : Mark all detail geometry as normal geometry (so all detail\n"

+				"                 geometry will affect visibility).\n"

+				"  -leaktest    : Stop processing the map if a leak is detected. Whether or not\n"

+				"                 this flag is set, a leak file will be written out at\n"

+				"                 <vmf filename>.lin, and it can be imported into Hammer.\n"

+				"  -bumpall     : Force all surfaces to be bump mapped.\n"

+				"  -snapaxial   : Snap axial planes to integer coordinates.\n"

+				"  -block # #      : Control the grid size mins that vbsp chops the level on.\n"

+				"  -blocks # # # # : Enter the mins and maxs for the grid size vbsp uses.\n"

+				"  -dumpstaticprops: Dump static props to staticprop*.txt\n"

+				"  -dumpcollide    : Write files with collision info.\n"

+				"  -forceskyvis	   : Enable vis calculations in 3d skybox leaves\n"

+				"  -luxelscale #   : Scale all lightmaps by this amount (default: 1.0).\n"

+				"  -minluxelscale #: No luxel scale will be lower than this amount (default: 1.0).\n"

+				"  -lightifmissing : Force lightmaps to be generated for all surfaces even if\n"

+				"                    they don't need lightmaps.\n"

+				"  -keepstalezip   : Keep the BSP's zip files intact but regenerate everything\n"

+				"                    else.\n"

+				"  -virtualdispphysics : Use virtual (not precomputed) displacement collision models\n"

+				"  -xbox           : Enable mandatory xbox options\n"

+				"  -x360		   : Generate Xbox360 version of vsp\n"

+				"  -nox360		   : Disable generation Xbox360 version of vsp (default)\n"

+				"  -replacematerials : Substitute materials according to materialsub.txt in content\\maps\n"

+				"  -FullMinidumps  : Write large minidumps on crash.\n"

+				);

+			}

+

+		DeleteCmdLine( argc, argv );

+		CmdLib_Cleanup();

+		CmdLib_Exit( 1 );

+	}

+

+	start = Plat_FloatTime();

+

+	// Run in the background?

+	if( g_bLowPriority )

+	{

+		SetLowPriority();

+	}

+

+	if( ( g_nDXLevel != 0 ) && ( g_nDXLevel < 80 ) )

+	{

+		g_BumpAll = false;

+	}

+

+	if( g_luxelScale == 1.0f )

+	{

+		if ( g_nDXLevel == 70 )

+		{

+			g_luxelScale = 4.0f;

+		}

+	}

+

+	ThreadSetDefault ();

+	numthreads = 1;		// multiple threads aren't helping...

+

+	// Setup the logfile.

+	char logFile[512];

+	_snprintf( logFile, sizeof(logFile), "%s.log", source );

+	SetSpewFunctionLogFile( logFile );

+

+	LoadPhysicsDLL();

+	LoadSurfaceProperties();

+

+#if 0

+	Msg( "qdir: %s  This is the the path of the initial source file \n", qdir );

+	Msg( "gamedir: %s This is the base engine + mod-specific game dir (e.g. d:/tf2/mytfmod/) \n", gamedir );

+	Msg( "basegamedir: %s This is the base engine + base game directory (e.g. e:/hl2/hl2/, or d:/tf2/tf2/ )\n", basegamedir );

+#endif

+

+	sprintf( materialPath, "%smaterials", gamedir );

+	InitMaterialSystem( materialPath, CmdLib_GetFileSystemFactory() );

+	Msg( "materialPath: %s\n", materialPath );

+	

+	// delete portal and line files

+	sprintf (path, "%s.prt", source);

+	remove (path);

+	sprintf (path, "%s.lin", source);

+	remove (path);

+

+	strcpy (name, ExpandArg (argv[i]));	

+

+	const char *pszExtension = V_GetFileExtension( name );

+	if ( !pszExtension )

+	{

+		V_SetExtension( name, ".vmm", sizeof( name ) );

+		if ( !FileExists( name ) )

+		{

+			V_SetExtension( name, ".vmf", sizeof( name ) );

+		}

+	}

+

+	char platformBSPFileName[1024];

+	GetPlatformMapPath( source, platformBSPFileName, g_nDXLevel, 1024 );

+	

+	// if we're combining materials, load the script file

+	if ( g_ReplaceMaterials )

+	{

+		LoadMaterialReplacementKeys( gamedir, mapbase );

+	}

+

+	//

+	// if onlyents, just grab the entites and resave

+	//

+	if (onlyents)

+	{

+		LoadBSPFile (platformBSPFileName);

+		num_entities = 0;

+		// Clear out the cubemap samples since they will be reparsed even with -onlyents

+		g_nCubemapSamples = 0;

+

+		// Mark as stale since the lighting could be screwed with new ents.

+		AddBufferToPak( GetPakFile(), "stale.txt", "stale", strlen( "stale" ) + 1, false );

+

+		LoadMapFile (name);

+		SetModelNumbers ();

+		SetLightStyles ();

+

+		// NOTE: If we ever precompute lighting for static props in

+		// vrad, EmitStaticProps should be removed here

+

+		// Emit static props found in the .vmf file

+		EmitStaticProps();

+

+		// NOTE: Don't deal with detail props here, it blows away lighting

+

+		// Recompute the skybox

+		ComputeBoundsNoSkybox();

+

+		// Make sure that we have a water lod control eneity if we have water in the map.

+		EnsurePresenceOfWaterLODControlEntity();

+

+		// Make sure the func_occluders have the appropriate data set

+		FixupOnlyEntsOccluderEntities();

+

+		// Doing this here because stuff abov may filter out entities

+		UnparseEntities ();

+

+		WriteBSPFile (platformBSPFileName);

+	}

+	else if (onlyprops)

+	{

+		// In the only props case, deal with static + detail props only

+		LoadBSPFile (platformBSPFileName);

+

+		LoadMapFile(name);

+		SetModelNumbers();

+		SetLightStyles();

+

+		// Emit static props found in the .vmf file

+		EmitStaticProps();

+

+		// Place detail props found in .vmf and based on material properties

+		LoadEmitDetailObjectDictionary( gamedir );

+		EmitDetailObjects();

+

+		WriteBSPFile (platformBSPFileName);

+	}

+	else

+	{

+		//

+		// start from scratch

+		//

+

+		// Load just the file system from the bsp

+		if( g_bKeepStaleZip && FileExists( platformBSPFileName ) )

+		{

+			LoadBSPFile_FileSystemOnly (platformBSPFileName);

+			// Mark as stale since the lighting could be screwed with new ents.

+			AddBufferToPak( GetPakFile(), "stale.txt", "stale", strlen( "stale" ) + 1, false );

+		}

+

+		LoadMapFile (name);

+		WorldVertexTransitionFixup();

+		if( ( g_nDXLevel == 0 ) || ( g_nDXLevel >= 70 ) )

+		{

+			Cubemap_FixupBrushSidesMaterials();

+			Cubemap_AttachDefaultCubemapToSpecularSides();

+			Cubemap_AddUnreferencedCubemaps();

+		}

+		SetModelNumbers ();

+		SetLightStyles ();

+		LoadEmitDetailObjectDictionary( gamedir );

+		ProcessModels ();

+	}

+

+	end = Plat_FloatTime();

+	

+	char str[512];

+	GetHourMinuteSecondsString( (int)( end - start ), str, sizeof( str ) );

+	Msg( "%s elapsed\n", str );

+

+	DeleteCmdLine( argc, argv );

+	ReleasePakFileLumps();

+	DeleteMaterialReplacementKeys();

+	ShutdownMaterialSystem();

+	CmdLib_Cleanup();

+	return 0;

+}

+

+

+/*

+=============

+main

+============

+*/

+int main (int argc, char **argv)

+{

+	// Install an exception handler.

+	SetupDefaultToolsMinidumpHandler();

+	return RunVBSP( argc, argv );

+}

+

+