483 lines
13 KiB
C
483 lines
13 KiB
C
/*
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#FILENAME#
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#DESCRIPTION#
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Copyright (C) 2003 #AUTHOR#
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Author: #AUTHOR#
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Date: #DATE#
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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static __attribute__ ((used)) const char rcsid[] =
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"$Id$";
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include <stdlib.h>
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#include <ctype.h>
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#include <errno.h>
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#include "QF/dstring.h"
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#include "QF/qendian.h"
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#include "QF/quakefs.h"
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#include "QF/sys.h"
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#include "QF/va.h"
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#include "QF/wad.h"
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#include "brush.h"
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#include "bsp5.h"
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#include "options.h"
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#include "portals.h"
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#include "readbsp.h"
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/** \addtogroup qfbsp_readbsp
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*/
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//@{
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dmodel_t *models;
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face_t *mfaces;
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node_t *nodes;
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node_t *leafs;
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texinfo_t *texinfo;
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dvertex_t *vertices;
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dedge_t *edges;
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int *surfedges;
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unsigned short *marksurfaces;
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static brushset_t bs;
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static void
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load_texinfo (void)
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{
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texinfo = bsp->texinfo;
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}
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static void
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load_entities (void)
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{
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}
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static void
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load_clipnodes (void)
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{
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}
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static void
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load_surfedges (void)
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{
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surfedges = bsp->surfedges;
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}
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static void
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load_edges (void)
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{
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edges = bsp->edges;
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}
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static void
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load_planes (void)
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{
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const dplane_t *p;
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int i;
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memset (planes, 0, sizeof (planes));
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for (i = 0; i < bsp->numplanes; i++) {
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p = bsp->planes + i;
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VectorCopy (p->normal, planes[i].normal);
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planes[i].dist = p->dist;
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planes[i].type = p->type;
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}
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numbrushplanes = bsp->numplanes;
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}
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static void
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load_marksurfaces (void)
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{
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marksurfaces = bsp->marksurfaces;
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}
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static void
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load_faces (void)
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{
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const dface_t *f;
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int i, j;
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winding_t *points;
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mfaces = calloc (bsp->numfaces, sizeof (face_t));
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for (i = 0; i < bsp->numfaces; i++) {
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f = bsp->faces + i;
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mfaces[i].planenum = f->planenum;
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mfaces[i].planeside = f->side;
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mfaces[i].texturenum = f->texinfo;
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mfaces[i].points = NewWinding (f->numedges);
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mfaces[i].edges = surfedges + f->firstedge;
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points = mfaces[i].points;
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points->numpoints = f->numedges;
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for (j = 0; j < points->numpoints; j++) {
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int e = mfaces[i].edges[j];
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int v;
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if (e < 0) {
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v = edges[-e].v[1];
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} else {
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v = edges[e].v[0];
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}
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VectorCopy (vertices[v].point, points->points[j]);
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}
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}
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}
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static void
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load_vertices (void)
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{
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vertices = bsp->vertexes;
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}
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static void
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load_leafs (void)
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{
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const dleaf_t *l;
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int i, j;
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leafs = calloc (bsp->numleafs, sizeof (node_t));
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for (i = 0; i < bsp->numleafs; i++) {
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l = bsp->leafs + i;
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leafs[i].planenum = -1;
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leafs[i].contents = l->contents;
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VectorCopy (l->mins, leafs[i].mins);
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VectorCopy (l->maxs, leafs[i].maxs);
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leafs[i].markfaces = calloc (l->nummarksurfaces + 1,
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sizeof (face_t *));
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for (j = 0; j < l->nummarksurfaces; j++) {
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unsigned short ms = l->firstmarksurface + j;
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leafs[i].markfaces[j] = mfaces + marksurfaces[ms];
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}
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}
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}
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static void
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load_nodes (void)
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{
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const dnode_t *n;
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face_t *f;
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int i, j;
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nodes = calloc (bsp->numnodes, sizeof (node_t));
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for (i = 0; i < bsp->numnodes; i++) {
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n = bsp->nodes + i;
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VectorCopy (n->mins, nodes[i].mins);
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VectorCopy (n->maxs, nodes[i].maxs);
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nodes[i].planenum = n->planenum;
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nodes[i].firstface = n->firstface;
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nodes[i].numfaces = n->numfaces;
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for (j = 0; j < 2; j++) {
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if (n->children[j] < 0) {
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nodes[i].children[j] = leafs - n->children[j] - 1;
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} else {
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nodes[i].children[j] = nodes + n->children[j];
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}
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}
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if (nodes[i].numfaces) {
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nodes[i].faces = mfaces + nodes[i].firstface;
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for (j = 0, f = nodes[i].faces; j < n->numfaces - 1; j++, f++) {
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f->next = f + 1;
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}
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}
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}
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}
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static void
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load_models (void)
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{
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}
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static void
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load_textures (void)
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{
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}
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void
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LoadBSP (void)
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{
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QFile *f;
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f = Qopen (options.bspfile, "rbz");
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if (!f)
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Sys_Error ("couldn't open %s. %s", options.bspfile, strerror(errno));
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bsp = LoadBSPFile (f, Qfilesize (f));
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Qclose (f);
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load_texinfo ();
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load_entities ();
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load_clipnodes ();
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load_surfedges ();
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load_edges ();
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load_planes ();
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load_marksurfaces ();
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load_vertices ();
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load_faces ();
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load_leafs ();
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load_nodes ();
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load_models ();
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load_textures ();
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}
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static char *
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output_file (const char *ext)
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{
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dstring_t *name;
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name = dstring_newstr ();
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if (options.output_file) {
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dstring_copystr (name, options.output_file);
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if (strcmp (options.output_file, "-") != 0)
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QFS_DefaultExtension (name, ext);
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} else {
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dstring_copystr (name, options.bspfile);
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QFS_StripExtension (name->str, name->str);
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QFS_DefaultExtension (name, ext);
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}
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return dstring_freeze (name);
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}
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void
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bsp2prt (void)
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{
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vec3_t ooo = {1, 1, 1};
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options.portfile = output_file (".prt");
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VectorSubtract (bsp->models[0].mins, ooo, bs.mins);
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VectorAdd (bsp->models[0].maxs, ooo, bs.maxs);
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brushset = &bs;
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PortalizeWorld (nodes);
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WritePortalfile (nodes);
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}
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static byte default_palette[] = {
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0x00, 0x00, 0x00, 0x0F, 0x0F, 0x0F, 0x1F, 0x1F, 0x1F, 0x2F, 0x2F, 0x2F,
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0x3F, 0x3F, 0x3F, 0x4B, 0x4B, 0x4B, 0x5B, 0x5B, 0x5B, 0x6B, 0x6B, 0x6B,
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0x7B, 0x7B, 0x7B, 0x8B, 0x8B, 0x8B, 0x9B, 0x9B, 0x9B, 0xAB, 0xAB, 0xAB,
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0xBB, 0xBB, 0xBB, 0xCB, 0xCB, 0xCB, 0xDB, 0xDB, 0xDB, 0xEB, 0xEB, 0xEB,
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0x0F, 0x0B, 0x07, 0x17, 0x0F, 0x0B, 0x1F, 0x17, 0x0B, 0x27, 0x1B, 0x0F,
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0x2F, 0x23, 0x13, 0x37, 0x2B, 0x17, 0x3F, 0x2F, 0x17, 0x4B, 0x37, 0x1B,
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0x53, 0x3B, 0x1B, 0x5B, 0x43, 0x1F, 0x63, 0x4B, 0x1F, 0x6B, 0x53, 0x1F,
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0x73, 0x57, 0x1F, 0x7B, 0x5F, 0x23, 0x83, 0x67, 0x23, 0x8F, 0x6F, 0x23,
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0x0B, 0x0B, 0x0F, 0x13, 0x13, 0x1B, 0x1B, 0x1B, 0x27, 0x27, 0x27, 0x33,
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0x2F, 0x2F, 0x3F, 0x37, 0x37, 0x4B, 0x3F, 0x3F, 0x57, 0x47, 0x47, 0x67,
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0x4F, 0x4F, 0x73, 0x5B, 0x5B, 0x7F, 0x63, 0x63, 0x8B, 0x6B, 0x6B, 0x97,
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0x73, 0x73, 0xA3, 0x7B, 0x7B, 0xAF, 0x83, 0x83, 0xBB, 0x8B, 0x8B, 0xCB,
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0x00, 0x00, 0x00, 0x07, 0x07, 0x00, 0x0B, 0x0B, 0x00, 0x13, 0x13, 0x00,
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0x1B, 0x1B, 0x00, 0x23, 0x23, 0x00, 0x2B, 0x2B, 0x07, 0x2F, 0x2F, 0x07,
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0x37, 0x37, 0x07, 0x3F, 0x3F, 0x07, 0x47, 0x47, 0x07, 0x4B, 0x4B, 0x0B,
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0x53, 0x53, 0x0B, 0x5B, 0x5B, 0x0B, 0x63, 0x63, 0x0B, 0x6B, 0x6B, 0x0F,
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0x07, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x17, 0x00, 0x00, 0x1F, 0x00, 0x00,
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0x27, 0x00, 0x00, 0x2F, 0x00, 0x00, 0x37, 0x00, 0x00, 0x3F, 0x00, 0x00,
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0x47, 0x00, 0x00, 0x4F, 0x00, 0x00, 0x57, 0x00, 0x00, 0x5F, 0x00, 0x00,
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0x67, 0x00, 0x00, 0x6F, 0x00, 0x00, 0x77, 0x00, 0x00, 0x7F, 0x00, 0x00,
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0x13, 0x13, 0x00, 0x1B, 0x1B, 0x00, 0x23, 0x23, 0x00, 0x2F, 0x2B, 0x00,
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0x37, 0x2F, 0x00, 0x43, 0x37, 0x00, 0x4B, 0x3B, 0x07, 0x57, 0x43, 0x07,
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0x5F, 0x47, 0x07, 0x6B, 0x4B, 0x0B, 0x77, 0x53, 0x0F, 0x83, 0x57, 0x13,
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0x8B, 0x5B, 0x13, 0x97, 0x5F, 0x1B, 0xA3, 0x63, 0x1F, 0xAF, 0x67, 0x23,
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0x23, 0x13, 0x07, 0x2F, 0x17, 0x0B, 0x3B, 0x1F, 0x0F, 0x4B, 0x23, 0x13,
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0x57, 0x2B, 0x17, 0x63, 0x2F, 0x1F, 0x73, 0x37, 0x23, 0x7F, 0x3B, 0x2B,
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0x8F, 0x43, 0x33, 0x9F, 0x4F, 0x33, 0xAF, 0x63, 0x2F, 0xBF, 0x77, 0x2F,
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0xCF, 0x8F, 0x2B, 0xDF, 0xAB, 0x27, 0xEF, 0xCB, 0x1F, 0xFF, 0xF3, 0x1B,
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0x0B, 0x07, 0x00, 0x1B, 0x13, 0x00, 0x2B, 0x23, 0x0F, 0x37, 0x2B, 0x13,
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0x47, 0x33, 0x1B, 0x53, 0x37, 0x23, 0x63, 0x3F, 0x2B, 0x6F, 0x47, 0x33,
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0x7F, 0x53, 0x3F, 0x8B, 0x5F, 0x47, 0x9B, 0x6B, 0x53, 0xA7, 0x7B, 0x5F,
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0xB7, 0x87, 0x6B, 0xC3, 0x93, 0x7B, 0xD3, 0xA3, 0x8B, 0xE3, 0xB3, 0x97,
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0xAB, 0x8B, 0xA3, 0x9F, 0x7F, 0x97, 0x93, 0x73, 0x87, 0x8B, 0x67, 0x7B,
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0x7F, 0x5B, 0x6F, 0x77, 0x53, 0x63, 0x6B, 0x4B, 0x57, 0x5F, 0x3F, 0x4B,
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0x57, 0x37, 0x43, 0x4B, 0x2F, 0x37, 0x43, 0x27, 0x2F, 0x37, 0x1F, 0x23,
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0x2B, 0x17, 0x1B, 0x23, 0x13, 0x13, 0x17, 0x0B, 0x0B, 0x0F, 0x07, 0x07,
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0xBB, 0x73, 0x9F, 0xAF, 0x6B, 0x8F, 0xA3, 0x5F, 0x83, 0x97, 0x57, 0x77,
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0x8B, 0x4F, 0x6B, 0x7F, 0x4B, 0x5F, 0x73, 0x43, 0x53, 0x6B, 0x3B, 0x4B,
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0x5F, 0x33, 0x3F, 0x53, 0x2B, 0x37, 0x47, 0x23, 0x2B, 0x3B, 0x1F, 0x23,
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0x2F, 0x17, 0x1B, 0x23, 0x13, 0x13, 0x17, 0x0B, 0x0B, 0x0F, 0x07, 0x07,
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0xDB, 0xC3, 0xBB, 0xCB, 0xB3, 0xA7, 0xBF, 0xA3, 0x9B, 0xAF, 0x97, 0x8B,
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0xA3, 0x87, 0x7B, 0x97, 0x7B, 0x6F, 0x87, 0x6F, 0x5F, 0x7B, 0x63, 0x53,
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0x6B, 0x57, 0x47, 0x5F, 0x4B, 0x3B, 0x53, 0x3F, 0x33, 0x43, 0x33, 0x27,
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0x37, 0x2B, 0x1F, 0x27, 0x1F, 0x17, 0x1B, 0x13, 0x0F, 0x0F, 0x0B, 0x07,
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0x6F, 0x83, 0x7B, 0x67, 0x7B, 0x6F, 0x5F, 0x73, 0x67, 0x57, 0x6B, 0x5F,
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0x4F, 0x63, 0x57, 0x47, 0x5B, 0x4F, 0x3F, 0x53, 0x47, 0x37, 0x4B, 0x3F,
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0x2F, 0x43, 0x37, 0x2B, 0x3B, 0x2F, 0x23, 0x33, 0x27, 0x1F, 0x2B, 0x1F,
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0x17, 0x23, 0x17, 0x0F, 0x1B, 0x13, 0x0B, 0x13, 0x0B, 0x07, 0x0B, 0x07,
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0xFF, 0xF3, 0x1B, 0xEF, 0xDF, 0x17, 0xDB, 0xCB, 0x13, 0xCB, 0xB7, 0x0F,
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0xBB, 0xA7, 0x0F, 0xAB, 0x97, 0x0B, 0x9B, 0x83, 0x07, 0x8B, 0x73, 0x07,
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0x7B, 0x63, 0x07, 0x6B, 0x53, 0x00, 0x5B, 0x47, 0x00, 0x4B, 0x37, 0x00,
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0x3B, 0x2B, 0x00, 0x2B, 0x1F, 0x00, 0x1B, 0x0F, 0x00, 0x0B, 0x07, 0x00,
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0x00, 0x00, 0xFF, 0x0B, 0x0B, 0xEF, 0x13, 0x13, 0xDF, 0x1B, 0x1B, 0xCF,
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0x23, 0x23, 0xBF, 0x2B, 0x2B, 0xAF, 0x2F, 0x2F, 0x9F, 0x2F, 0x2F, 0x8F,
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0x2F, 0x2F, 0x7F, 0x2F, 0x2F, 0x6F, 0x2F, 0x2F, 0x5F, 0x2B, 0x2B, 0x4F,
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0x23, 0x23, 0x3F, 0x1B, 0x1B, 0x2F, 0x13, 0x13, 0x1F, 0x0B, 0x0B, 0x0F,
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0x2B, 0x00, 0x00, 0x3B, 0x00, 0x00, 0x4B, 0x07, 0x00, 0x5F, 0x07, 0x00,
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0x6F, 0x0F, 0x00, 0x7F, 0x17, 0x07, 0x93, 0x1F, 0x07, 0xA3, 0x27, 0x0B,
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0xB7, 0x33, 0x0F, 0xC3, 0x4B, 0x1B, 0xCF, 0x63, 0x2B, 0xDB, 0x7F, 0x3B,
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0xE3, 0x97, 0x4F, 0xE7, 0xAB, 0x5F, 0xEF, 0xBF, 0x77, 0xF7, 0xD3, 0x8B,
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0xA7, 0x7B, 0x3B, 0xB7, 0x9B, 0x37, 0xC7, 0xC3, 0x37, 0xE7, 0xE3, 0x57,
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0x7F, 0xBF, 0xFF, 0xAB, 0xE7, 0xFF, 0xD7, 0xFF, 0xFF, 0x67, 0x00, 0x00,
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0x8B, 0x00, 0x00, 0xB3, 0x00, 0x00, 0xD7, 0x00, 0x00, 0xFF, 0x00, 0x00,
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0xFF, 0xF3, 0x93, 0xFF, 0xF7, 0xC7, 0xFF, 0xFF, 0xFF, 0x9F, 0x5B, 0x53,
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};
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static const char *
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unique_name (wad_t *wad, const char *name)
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{
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char uname[MIPTEXNAME];
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int i = 0;
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const char *tag;
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if (!wad_find_lump (wad, name))
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return name;
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do {
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strncpy (uname, name, MIPTEXNAME);
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uname[(MIPTEXNAME - 1)] = 0;
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tag = va ("~%x", i++);
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if (strlen (uname) + strlen (tag) <= (MIPTEXNAME - 1))
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strcat (uname, tag);
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else
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strcpy (uname + (MIPTEXNAME - 1) - strlen (tag), tag);
|
|
} while (wad_find_lump (wad, uname));
|
|
return va ("%s", uname); // just to make a safe returnable that doesn't
|
|
// need to be freed
|
|
}
|
|
|
|
void
|
|
extract_textures (void)
|
|
{
|
|
const dmiptexlump_t *miptexlump = (dmiptexlump_t *) bsp->texdata;
|
|
miptex_t *miptex;
|
|
int i, mtsize, pixels;
|
|
const char *wadfile;
|
|
wad_t *wad;
|
|
const char *uname;
|
|
|
|
wadfile = output_file (".wad");
|
|
|
|
wad = wad_create (wadfile);
|
|
|
|
wad_add_data (wad, "PALETTE", TYP_PALETTE, default_palette,
|
|
sizeof (default_palette));
|
|
|
|
for (i = 0; i < miptexlump->nummiptex; i++) {
|
|
if (miptexlump->dataofs[i] == -1)
|
|
continue;
|
|
miptex = (miptex_t *)(bsp->texdata + miptexlump->dataofs[i]);
|
|
pixels = miptex->width * miptex->height / 64 * 85;
|
|
mtsize = sizeof (miptex_t) + pixels;
|
|
uname = unique_name (wad, miptex->name);
|
|
#if 1
|
|
printf ("%3d %6d ", i, miptexlump->dataofs[i]);
|
|
printf ("%16.16s %16.16s %3dx%-3d %d %d %d %d %d %d\n",
|
|
miptex->name, uname, miptex->width,
|
|
miptex->height, miptex->offsets[0], miptex->offsets[1],
|
|
miptex->offsets[2], miptex->offsets[3], pixels, mtsize);
|
|
#endif
|
|
wad_add_data (wad, uname, TYP_MIPTEX, miptex, mtsize);
|
|
}
|
|
wad_close (wad);
|
|
}
|
|
|
|
void
|
|
extract_entities (void)
|
|
{
|
|
const char *entfile;
|
|
int i;
|
|
QFile *ef;
|
|
|
|
entfile = output_file (".ent");
|
|
|
|
for (i = bsp->entdatasize; i > 0; i--)
|
|
if (bsp->entdata[i - 1])
|
|
break;
|
|
|
|
if (strcmp (entfile, "-") == 0)
|
|
ef = Qdopen (1, "wt");
|
|
else
|
|
ef = Qopen (entfile, "wt");
|
|
Qwrite (ef, bsp->entdata, i);
|
|
Qclose (ef);
|
|
}
|
|
|
|
void
|
|
extract_hull (void)
|
|
{
|
|
// hullfile = output_file (".c");
|
|
const char *hullfile;
|
|
int i, j;
|
|
QFile *hf;
|
|
|
|
hullfile = output_file (".c");
|
|
if (strcmp (hullfile, "-") == 0)
|
|
hf = Qdopen (1, "wt");
|
|
else
|
|
hf = Qopen (hullfile, "wt");
|
|
|
|
printf ("%d\n", bsp->nummodels);
|
|
for (i = 0; i < bsp->nummodels; i++) {
|
|
dmodel_t *m = bsp->models + i;
|
|
printf ("mins: (%g, %g, %g)\n", m->mins[0], m->mins[1], m->mins[2]);
|
|
printf ("maxs: (%g, %g, %g)\n", m->maxs[0], m->maxs[1], m->maxs[2]);
|
|
printf ("origin: (%g, %g, %g)\n",
|
|
m->origin[0], m->origin[1], m->origin[2]);
|
|
for (j = 0; j < MAX_MAP_HULLS; j++)
|
|
printf ("headnodes[%d]: %d\n", j, m->headnode[j]);
|
|
printf ("visleafs: %d\n", m->visleafs);
|
|
printf ("firstface: %d\n", m->firstface);
|
|
printf ("numfaces: %d\n", m->numfaces);
|
|
printf ("\n");
|
|
}
|
|
Qprintf (hf, "dclipnode_t clipnodes[] = {\n");
|
|
for (i = 0; i < bsp->numnodes; i++) {
|
|
int c0, c1;
|
|
c0 = bsp->nodes[i].children[0];
|
|
c1 = bsp->nodes[i].children[1];
|
|
if (c0 < 0)
|
|
c0 = bsp->leafs[-1 - c0].contents;
|
|
if (c1 < 0)
|
|
c1 = bsp->leafs[-1 - c1].contents;
|
|
Qprintf (hf, "\t{%d, {%d, %d}},\t// %d\n", bsp->nodes[i].planenum,
|
|
c0, c1, i);
|
|
}
|
|
Qprintf (hf, "};\n");
|
|
Qprintf (hf, "mplane_t planes[] = {\n");
|
|
for (i = 0; i < bsp->numplanes; i++) {
|
|
Qprintf (hf, "\t{{%g, %g, %g}, %g, %d, 0, {0, 0}},\t// %d\n",
|
|
bsp->planes[i].normal[0], bsp->planes[i].normal[1],
|
|
bsp->planes[i].normal[2],
|
|
bsp->planes[i].dist, bsp->planes[i].type,
|
|
i);
|
|
}
|
|
Qprintf (hf, "};\n");
|
|
}
|
|
|
|
//@}
|