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ericw-tools/qbsp/writebsp.cc

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/*
Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1997 Greg Lewis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
See file, 'COPYING', for details.
*/
// writebsp.c
#include "qbsp.h"
#include "wad.h"
static void
ExportNodePlanes_r(node_t *node, int *planemap)
{
struct lumpdata *planes = &pWorldEnt()->lumps[LUMP_PLANES];
plane_t *plane;
dplane_t *dplane;
int i;
if (node->planenum == -1)
return;
if (planemap[node->planenum] == -1) {
plane = &map.planes[node->planenum];
dplane = (dplane_t *)planes->data;
// search for an equivalent plane
for (i = 0; i < planes->index; i++, dplane++) {
vec3_t normal;
normal[0] = dplane->normal[0];
normal[1] = dplane->normal[1];
normal[2] = dplane->normal[2];
if (DotProduct(normal, plane->normal) > 1 - 0.00001 &&
fabs(dplane->dist - plane->dist) < 0.01 &&
dplane->type == plane->type)
break;
}
// a new plane
planemap[node->planenum] = i;
if (i == planes->index) {
if (planes->index >= planes->count)
Error("Internal error: plane count mismatch (%s)", __func__);
plane = &map.planes[node->planenum];
dplane = (dplane_t *)planes->data + planes->index;
dplane->normal[0] = plane->normal[0];
dplane->normal[1] = plane->normal[1];
dplane->normal[2] = plane->normal[2];
dplane->dist = plane->dist;
dplane->type = plane->type;
planes->index++;
map.cTotal[LUMP_PLANES]++;
}
}
node->outputplanenum = planemap[node->planenum];
ExportNodePlanes_r(node->children[0], planemap);
ExportNodePlanes_r(node->children[1], planemap);
}
/*
==================
ExportNodePlanes
==================
*/
void
ExportNodePlanes(node_t *nodes)
{
struct lumpdata *planes = &pWorldEnt()->lumps[LUMP_PLANES];
int *planemap;
// OK just need one plane array, stick it in worldmodel
if (map.numplanes() > planes->count) {
int newcount = map.numplanes();
struct lumpdata *newplanes = (struct lumpdata *)AllocMem(BSP_PLANE, newcount, true);
memcpy(newplanes, planes->data, MemSize[BSP_PLANE] * planes->count);
FreeMem(planes->data, BSP_PLANE, planes->count);
planes->count = newcount;
planes->data = newplanes;
}
// TODO: make one-time allocation?
planemap = (int *)AllocMem(OTHER, sizeof(int) * planes->count, true);
memset(planemap, -1, sizeof(int) * planes->count);
ExportNodePlanes_r(nodes, planemap);
FreeMem(planemap, OTHER, sizeof(int) * planes->count);
}
//===========================================================================
/*
==================
CountClipNodes_r
==================
*/
static void
CountClipNodes_r(mapentity_t *entity, node_t *node)
{
if (node->planenum == -1)
return;
entity->lumps[LUMP_CLIPNODES].count++;
CountClipNodes_r(entity, node->children[0]);
CountClipNodes_r(entity, node->children[1]);
}
/*
==================
ExportClipNodes
==================
*/
static int
ExportClipNodes_BSP29(mapentity_t *entity, node_t *node)
{
int nodenum;
bsp29_dclipnode_t *clipnode;
face_t *face, *next;
struct lumpdata *clipnodes = &entity->lumps[LUMP_CLIPNODES];
// FIXME: free more stuff?
if (node->planenum == -1) {
int contents = node->contents;
FreeMem(node, NODE, 1);
return contents;
}
/* emit a clipnode */
clipnode = (bsp29_dclipnode_t *)clipnodes->data + clipnodes->index;
clipnodes->index++;
nodenum = map.cTotal[LUMP_CLIPNODES];
map.cTotal[LUMP_CLIPNODES]++;
clipnode->planenum = node->outputplanenum;
clipnode->children[0] = ExportClipNodes_BSP29(entity, node->children[0]);
clipnode->children[1] = ExportClipNodes_BSP29(entity, node->children[1]);
for (face = node->faces; face; face = next) {
next = face->next;
memset(face, 0, sizeof(face_t));
FreeMem(face, FACE, 1);
}
FreeMem(node, NODE, 1);
return nodenum;
}
static int
ExportClipNodes_BSP2(mapentity_t *entity, node_t *node)
{
int nodenum;
bsp2_dclipnode_t *clipnode;
face_t *face, *next;
struct lumpdata *clipnodes = &entity->lumps[LUMP_CLIPNODES];
// FIXME: free more stuff?
if (node->planenum == -1) {
int contents = node->contents;
FreeMem(node, NODE, 1);
return contents;
}
/* emit a clipnode */
clipnode = (bsp2_dclipnode_t *)clipnodes->data + clipnodes->index;
clipnodes->index++;
nodenum = map.cTotal[LUMP_CLIPNODES];
map.cTotal[LUMP_CLIPNODES]++;
clipnode->planenum = node->outputplanenum;
clipnode->children[0] = ExportClipNodes_BSP2(entity, node->children[0]);
clipnode->children[1] = ExportClipNodes_BSP2(entity, node->children[1]);
for (face = node->faces; face; face = next) {
next = face->next;
memset(face, 0, sizeof(face_t));
FreeMem(face, FACE, 1);
}
FreeMem(node, NODE, 1);
return nodenum;
}
/*
==================
ExportClipNodes
Called after the clipping hull is completed. Generates a disk format
representation and frees the original memory.
This gets real ugly. Gets called twice per entity, once for each clip hull.
First time just store away data, second time fix up reference points to
accomodate new data interleaved with old.
==================
*/
void
ExportClipNodes(mapentity_t *entity, node_t *nodes, const int hullnum)
{
int oldcount, i, diff;
int clipcount = 0;
void *olddata;
struct lumpdata *clipnodes = &entity->lumps[LUMP_CLIPNODES];
dmodel_t *model = (dmodel_t *)entity->lumps[LUMP_MODELS].data;
oldcount = clipnodes->count;
/* Count nodes before this one */
const int entnum = entity - &map.entities.at(0);
for (i = 0; i < entnum; i++)
clipcount += map.entities[i].lumps[LUMP_CLIPNODES].count;
model->headnode[hullnum] = clipcount + oldcount;
CountClipNodes_r(entity, nodes);
if (clipnodes->count > MAX_BSP_CLIPNODES && options.BSPVersion == BSPVERSION)
Error("Clipnode count exceeds bsp 29 max (%d > %d)",
clipnodes->count, MAX_BSP_CLIPNODES);
olddata = clipnodes->data;
clipnodes->data = AllocMem(BSP_CLIPNODE, clipnodes->count, true);
if (olddata) {
memcpy(clipnodes->data, olddata, oldcount * MemSize[BSP_CLIPNODE]);
FreeMem(olddata, BSP_CLIPNODE, oldcount);
/* Worth special-casing for entity 0 (no modification needed) */
diff = clipcount - model->headnode[1];
if (diff != 0) {
for (i = 1; i < hullnum; i++)
model->headnode[i] += diff;
if (options.BSPVersion == BSPVERSION) {
bsp29_dclipnode_t *clipnode = (bsp29_dclipnode_t *)clipnodes->data;
for (i = 0; i < oldcount; i++, clipnode++) {
if (clipnode->children[0] < MAX_BSP_CLIPNODES)
clipnode->children[0] += diff;
if (clipnode->children[1] < MAX_BSP_CLIPNODES)
clipnode->children[1] += diff;
}
} else {
bsp2_dclipnode_t *clipnode = (bsp2_dclipnode_t *)clipnodes->data;
for (i = 0; i < oldcount; i++, clipnode++) {
if (clipnode->children[0] >= 0)
clipnode->children[0] += diff;
if (clipnode->children[1] >= 0)
clipnode->children[1] += diff;
}
}
}
}
map.cTotal[LUMP_CLIPNODES] = clipcount + oldcount;
if (options.BSPVersion == BSPVERSION)
ExportClipNodes_BSP29(entity, nodes);
else
ExportClipNodes_BSP2(entity, nodes);
}
//===========================================================================
/*
==================
CountLeaves
==================
*/
static void
CountLeaves(mapentity_t *entity, node_t *node)
{
face_t **markfaces, *face;
const texinfo_t *texinfo = (const texinfo_t *)pWorldEnt()->lumps[LUMP_TEXINFO].data;
entity->lumps[LUMP_LEAFS].count++;
for (markfaces = node->markfaces; *markfaces; markfaces++) {
if (texinfo[(*markfaces)->texinfo].flags & TEX_SKIP)
continue;
for (face = *markfaces; face; face = face->original)
entity->lumps[LUMP_MARKSURFACES].count++;
}
}
/*
==================
CountNodes_r
==================
*/
static void
CountNodes_r(mapentity_t *entity, node_t *node)
{
int i;
entity->lumps[LUMP_NODES].count++;
for (i = 0; i < 2; i++) {
if (node->children[i]->planenum == -1) {
if (node->children[i]->contents != CONTENTS_SOLID)
CountLeaves(entity, node->children[i]);
} else
CountNodes_r(entity, node->children[i]);
}
}
/*
==================
CountNodes
==================
*/
static void
CountNodes(mapentity_t *entity, node_t *headnode)
{
if (headnode->contents < 0)
CountLeaves(entity, headnode);
else
CountNodes_r(entity, headnode);
}
/*
==================
ExportLeaf
==================
*/
static void
ExportLeaf_BSP29(mapentity_t *entity, node_t *node)
{
const texinfo_t *texinfo = (const texinfo_t *)pWorldEnt()->lumps[LUMP_TEXINFO].data;
struct lumpdata *leaves = &entity->lumps[LUMP_LEAFS];
struct lumpdata *marksurfs = &entity->lumps[LUMP_MARKSURFACES];
uint16_t *marksurfnums = (uint16_t *)marksurfs->data;
face_t **markfaces, *face;
bsp29_dleaf_t *dleaf;
// ptr arithmetic to get correct leaf in memory
dleaf = (bsp29_dleaf_t *)leaves->data + leaves->index;
leaves->index++;
map.cTotal[LUMP_LEAFS]++;
dleaf->contents = node->contents;
/*
* write bounding box info
* (VectorCopy doesn't work since dest are shorts)
*/
dleaf->mins[0] = (short)node->mins[0];
dleaf->mins[1] = (short)node->mins[1];
dleaf->mins[2] = (short)node->mins[2];
dleaf->maxs[0] = (short)node->maxs[0];
dleaf->maxs[1] = (short)node->maxs[1];
dleaf->maxs[2] = (short)node->maxs[2];
dleaf->visofs = -1; // no vis info yet
// write the marksurfaces
dleaf->firstmarksurface = map.cTotal[LUMP_MARKSURFACES];
for (markfaces = node->markfaces; *markfaces; markfaces++) {
face = *markfaces;
if (texinfo[face->texinfo].flags & TEX_SKIP)
continue;
/* emit a marksurface */
do {
marksurfnums[marksurfs->index] = face->outputnumber;
marksurfs->index++;
map.cTotal[LUMP_MARKSURFACES]++;
face = face->original; /* grab tjunction split faces */
} while (face);
}
dleaf->nummarksurfaces =
map.cTotal[LUMP_MARKSURFACES] - dleaf->firstmarksurface;
}
static void
ExportLeaf_BSP2(mapentity_t *entity, node_t *node)
{
const texinfo_t *texinfo = (const texinfo_t *)pWorldEnt()->lumps[LUMP_TEXINFO].data;
struct lumpdata *leaves = &entity->lumps[LUMP_LEAFS];
struct lumpdata *marksurfs = &entity->lumps[LUMP_MARKSURFACES];
uint32_t *marksurfnums = (uint32_t *)marksurfs->data;
face_t **markfaces, *face;
bsp2_dleaf_t *dleaf;
// ptr arithmetic to get correct leaf in memory
dleaf = (bsp2_dleaf_t *)leaves->data + leaves->index;
leaves->index++;
map.cTotal[LUMP_LEAFS]++;
dleaf->contents = node->contents;
/*
* write bounding box info
* (VectorCopy doesn't work double->float)
*/
dleaf->mins[0] = node->mins[0];
dleaf->mins[1] = node->mins[1];
dleaf->mins[2] = node->mins[2];
dleaf->maxs[0] = node->maxs[0];
dleaf->maxs[1] = node->maxs[1];
dleaf->maxs[2] = node->maxs[2];
dleaf->visofs = -1; // no vis info yet
// write the marksurfaces
dleaf->firstmarksurface = map.cTotal[LUMP_MARKSURFACES];
for (markfaces = node->markfaces; *markfaces; markfaces++) {
face = *markfaces;
if (texinfo[face->texinfo].flags & TEX_SKIP)
continue;
/* emit a marksurface */
do {
marksurfnums[marksurfs->index] = face->outputnumber;
marksurfs->index++;
map.cTotal[LUMP_MARKSURFACES]++;
face = face->original; /* grab tjunction split faces */
} while (face);
}
dleaf->nummarksurfaces =
map.cTotal[LUMP_MARKSURFACES] - dleaf->firstmarksurface;
}
static void
ExportLeaf_BSP2rmq(mapentity_t *entity, node_t *node)
{
const texinfo_t *texinfo = (const texinfo_t *)pWorldEnt()->lumps[LUMP_TEXINFO].data;
struct lumpdata *leaves = &entity->lumps[LUMP_LEAFS];
struct lumpdata *marksurfs = &entity->lumps[LUMP_MARKSURFACES];
uint32_t *marksurfnums = (uint32_t *)marksurfs->data;
face_t **markfaces, *face;
bsp2rmq_dleaf_t *dleaf;
// ptr arithmetic to get correct leaf in memory
dleaf = (bsp2rmq_dleaf_t *)leaves->data + leaves->index;
leaves->index++;
map.cTotal[LUMP_LEAFS]++;
dleaf->contents = node->contents;
/*
* write bounding box info
* (VectorCopy doesn't work since dest are shorts)
*/
dleaf->mins[0] = (short)node->mins[0];
dleaf->mins[1] = (short)node->mins[1];
dleaf->mins[2] = (short)node->mins[2];
dleaf->maxs[0] = (short)node->maxs[0];
dleaf->maxs[1] = (short)node->maxs[1];
dleaf->maxs[2] = (short)node->maxs[2];
dleaf->visofs = -1; // no vis info yet
// write the marksurfaces
dleaf->firstmarksurface = map.cTotal[LUMP_MARKSURFACES];
for (markfaces = node->markfaces; *markfaces; markfaces++) {
face = *markfaces;
if (texinfo[face->texinfo].flags & TEX_SKIP)
continue;
/* emit a marksurface */
do {
marksurfnums[marksurfs->index] = face->outputnumber;
marksurfs->index++;
map.cTotal[LUMP_MARKSURFACES]++;
face = face->original; /* grab tjunction split faces */
} while (face);
}
dleaf->nummarksurfaces =
map.cTotal[LUMP_MARKSURFACES] - dleaf->firstmarksurface;
}
/*
==================
ExportDrawNodes
==================
*/
static void
ExportDrawNodes_BSP29(mapentity_t *entity, node_t *node)
{
struct lumpdata *nodes = &entity->lumps[LUMP_NODES];
bsp29_dnode_t *dnode;
int i;
dnode = (bsp29_dnode_t *)nodes->data + nodes->index;
nodes->index++;
map.cTotal[LUMP_NODES]++;
// VectorCopy doesn't work since dest are shorts
dnode->mins[0] = (short)node->mins[0];
dnode->mins[1] = (short)node->mins[1];
dnode->mins[2] = (short)node->mins[2];
dnode->maxs[0] = (short)node->maxs[0];
dnode->maxs[1] = (short)node->maxs[1];
dnode->maxs[2] = (short)node->maxs[2];
dnode->planenum = node->outputplanenum;
dnode->firstface = node->firstface;
dnode->numfaces = node->numfaces;
// recursively output the other nodes
for (i = 0; i < 2; i++) {
if (node->children[i]->planenum == -1) {
if (node->children[i]->contents == CONTENTS_SOLID)
dnode->children[i] = -1;
else {
dnode->children[i] = -(map.cTotal[LUMP_LEAFS] + 1);
ExportLeaf_BSP29(entity, node->children[i]);
}
} else {
dnode->children[i] = map.cTotal[LUMP_NODES];
ExportDrawNodes_BSP29(entity, node->children[i]);
}
}
}
static void
ExportDrawNodes_BSP2(mapentity_t *entity, node_t *node)
{
struct lumpdata *nodes = &entity->lumps[LUMP_NODES];
bsp2_dnode_t *dnode;
int i;
dnode = (bsp2_dnode_t *)nodes->data + nodes->index;
nodes->index++;
map.cTotal[LUMP_NODES]++;
// VectorCopy doesn't work double->float
dnode->mins[0] = node->mins[0];
dnode->mins[1] = node->mins[1];
dnode->mins[2] = node->mins[2];
dnode->maxs[0] = node->maxs[0];
dnode->maxs[1] = node->maxs[1];
dnode->maxs[2] = node->maxs[2];
dnode->planenum = node->outputplanenum;
dnode->firstface = node->firstface;
dnode->numfaces = node->numfaces;
// recursively output the other nodes
for (i = 0; i < 2; i++) {
if (node->children[i]->planenum == -1) {
if (node->children[i]->contents == CONTENTS_SOLID)
dnode->children[i] = -1;
else {
dnode->children[i] = -(map.cTotal[LUMP_LEAFS] + 1);
ExportLeaf_BSP2(entity, node->children[i]);
}
} else {
dnode->children[i] = map.cTotal[LUMP_NODES];
ExportDrawNodes_BSP2(entity, node->children[i]);
}
}
}
static void
ExportDrawNodes_BSP2rmq(mapentity_t *entity, node_t *node)
{
struct lumpdata *nodes = &entity->lumps[LUMP_NODES];
bsp2rmq_dnode_t *dnode;
int i;
dnode = (bsp2rmq_dnode_t *)nodes->data + nodes->index;
nodes->index++;
map.cTotal[LUMP_NODES]++;
// VectorCopy doesn't work since dest are shorts
dnode->mins[0] = node->mins[0];
dnode->mins[1] = node->mins[1];
dnode->mins[2] = node->mins[2];
dnode->maxs[0] = node->maxs[0];
dnode->maxs[1] = node->maxs[1];
dnode->maxs[2] = node->maxs[2];
dnode->planenum = node->outputplanenum;
dnode->firstface = node->firstface;
dnode->numfaces = node->numfaces;
// recursively output the other nodes
for (i = 0; i < 2; i++) {
if (node->children[i]->planenum == -1) {
if (node->children[i]->contents == CONTENTS_SOLID)
dnode->children[i] = -1;
else {
dnode->children[i] = -(map.cTotal[LUMP_LEAFS] + 1);
ExportLeaf_BSP2rmq(entity, node->children[i]);
}
} else {
dnode->children[i] = map.cTotal[LUMP_NODES];
ExportDrawNodes_BSP2rmq(entity, node->children[i]);
}
}
}
/*
==================
ExportDrawNodes
==================
*/
void
ExportDrawNodes(mapentity_t *entity, node_t *headnode, int firstface)
{
int i;
dmodel_t *dmodel;
struct lumpdata *nodes = &entity->lumps[LUMP_NODES];
struct lumpdata *leaves = &entity->lumps[LUMP_LEAFS];
struct lumpdata *marksurfs = &entity->lumps[LUMP_MARKSURFACES];
// Allocate a model
entity->lumps[LUMP_MODELS].data = AllocMem(BSP_MODEL, 1, true);
entity->lumps[LUMP_MODELS].count = 1;
// Get a feel for how many of these things there are.
CountNodes(entity, headnode);
// emit a model
nodes->data = AllocMem(BSP_NODE, nodes->count, true);
leaves->data = AllocMem(BSP_LEAF, leaves->count, true);
marksurfs->data = AllocMem(BSP_MARKSURF, marksurfs->count, true);
/*
* Set leaf 0 properly (must be solid). cLeaves etc incremented in
* BeginBSPFile.
*/
if (options.BSPVersion == BSP2VERSION) {
bsp2_dleaf_t *leaf = (bsp2_dleaf_t *)pWorldEnt()->lumps[LUMP_LEAFS].data;
leaf->contents = CONTENTS_SOLID;
} else if (options.BSPVersion == BSP2RMQVERSION) {
bsp2rmq_dleaf_t *leaf = (bsp2rmq_dleaf_t *)pWorldEnt()->lumps[LUMP_LEAFS].data;
leaf->contents = CONTENTS_SOLID;
} else {
bsp29_dleaf_t *leaf = (bsp29_dleaf_t *)pWorldEnt()->lumps[LUMP_LEAFS].data;
leaf->contents = CONTENTS_SOLID;
}
dmodel = (dmodel_t *)entity->lumps[LUMP_MODELS].data;
dmodel->headnode[0] = map.cTotal[LUMP_NODES];
dmodel->firstface = firstface;
dmodel->numfaces = map.cTotal[LUMP_FACES] - firstface;
if (options.BSPVersion == BSP2VERSION) {
if (headnode->contents < 0)
ExportLeaf_BSP2(entity, headnode);
else
ExportDrawNodes_BSP2(entity, headnode);
} else if (options.BSPVersion == BSP2RMQVERSION) {
if (headnode->contents < 0)
ExportLeaf_BSP2rmq(entity, headnode);
else
ExportDrawNodes_BSP2rmq(entity, headnode);
} else {
if (headnode->contents < 0)
ExportLeaf_BSP29(entity, headnode);
else
ExportDrawNodes_BSP29(entity, headnode);
}
/* Not counting initial vis leaf */
dmodel->visleafs = leaves->count;
if (entity == pWorldEnt())
dmodel->visleafs--;
/* remove the headnode padding */
for (i = 0; i < 3; i++) {
dmodel->mins[i] = headnode->mins[i] + SIDESPACE + 1;
dmodel->maxs[i] = headnode->maxs[i] - SIDESPACE - 1;
}
}
//=============================================================================
/*
==================
BeginBSPFile
==================
*/
void
BeginBSPFile(void)
{
// First edge must remain unused because 0 can't be negated
pWorldEnt()->lumps[LUMP_EDGES].count++;
pWorldEnt()->lumps[LUMP_EDGES].index++;
map.cTotal[LUMP_EDGES]++;
// Leave room for leaf 0 (must be solid)
pWorldEnt()->lumps[LUMP_LEAFS].count++;
pWorldEnt()->lumps[LUMP_LEAFS].index++;
map.cTotal[LUMP_LEAFS]++;
}
/*
* Writes extended texinfo flags to a file so they can be read by the light tool.
* Used for phong shading and other lighting settings on func_detail.
*/
static void
WriteExtendedTexinfoFlags(void)
{
bool needwrite = false;
const texinfo_t *texinfo = (const texinfo_t *)pWorldEnt()->lumps[LUMP_TEXINFO].data;
const int num_texinfo = pWorldEnt()->lumps[LUMP_TEXINFO].index;
int i;
for (i = 0; i < num_texinfo; i++) {
if (texinfo[i].flags & ~(TEX_SPECIAL | TEX_SKIP | TEX_HINT)) {
// this texinfo uses some extended flags, write them to a file
needwrite = true;
break;
}
}
if (!needwrite)
return;
FILE *texinfofile;
StripExtension(options.szBSPName);
strcat(options.szBSPName, ".texinfo");
texinfofile = fopen(options.szBSPName, "wt");
if (!texinfofile)
Error("Failed to open %s: %s", options.szBSPName, strerror(errno));
for (i = 0; i < num_texinfo; i++) {
fprintf(texinfofile, "%u\n", texinfo[i].flags);
}
fclose(texinfofile);
}
/*
* Remove any extra texinfo flags we added that are not normally written
* Standard quake utils only ever write the TEX_SPECIAL flag.
*/
static void
CleanBSPTexinfoFlags(void)
{
texinfo_t *texinfo = (texinfo_t *)pWorldEnt()->lumps[LUMP_TEXINFO].data;
const int num_texinfo = pWorldEnt()->lumps[LUMP_TEXINFO].index;
int i;
for (i = 0; i < num_texinfo; i++, texinfo++)
texinfo->flags &= TEX_SPECIAL;
}
/*
==================
FinishBSPFile
==================
*/
void
FinishBSPFile(void)
{
struct lumpdata *planes = &pWorldEnt()->lumps[LUMP_PLANES];
dplane_t *newdata;
options.fVerbose = true;
Message(msgProgress, "WriteBSPFile");
// TODO: Fix this somewhere else?
newdata = (dplane_t *)AllocMem(BSP_PLANE, map.cTotal[LUMP_PLANES], true);
memcpy(newdata, planes->data, map.cTotal[LUMP_PLANES] * MemSize[BSP_PLANE]);
FreeMem(planes->data, BSP_PLANE, planes->count);
planes->data = newdata;
planes->count = map.cTotal[LUMP_PLANES];
// Shrink texinfo lump
{
struct lumpdata *texinfo;
void *pTemp;
texinfo = &pWorldEnt()->lumps[LUMP_TEXINFO];
pTemp = texinfo->data;
texinfo->data = AllocMem(BSP_TEXINFO, texinfo->index, true);
memcpy(texinfo->data, pTemp, texinfo->index * MemSize[BSP_TEXINFO]);
FreeMem(pTemp, BSP_TEXINFO, texinfo->count);
texinfo->count = texinfo->index;
}
WriteExtendedTexinfoFlags();
CleanBSPTexinfoFlags();
WriteBSPFile();
PrintBSPFileSizes();
options.fVerbose = options.fAllverbose;
}
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