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- /*
- ===========================================================================
- Copyright (C) 1997-2006 Id Software, Inc.
- This file is part of Quake 2 Tools source code.
- Quake 2 Tools source code 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.
- Quake 2 Tools source code 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 Quake 2 Tools source code; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- ===========================================================================
- */
- #include "qdata.h"
- qboolean g_compress_pak;
- qboolean g_release; // don't grab, copy output data to new tree
- qboolean g_pak; // if true, copy to pak instead of release
- char g_releasedir[1024]; // c:\quake2\baseq2, etc
- qboolean g_archive; // don't grab, copy source data to new tree
- qboolean do3ds;
- char g_only[256]; // if set, only grab this cd
- qboolean g_skipmodel; // set true when a cd is not g_only
- char *ext_3ds = "3ds";
- char *ext_tri= "tri";
- char *trifileext;
- /*
- =======================================================
- PAK FILES
- =======================================================
- */
- unsigned Com_BlockChecksum (void *buffer, int length);
- typedef struct
- {
- char name[56];
- int filepos, filelen;
- } packfile_t;
- typedef struct
- {
- char id[4];
- int dirofs;
- int dirlen;
- } packheader_t;
- packfile_t pfiles[16384];
- FILE *pakfile;
- packfile_t *pf;
- packheader_t pakheader;
- /*
- ==============
- BeginPak
- ==============
- */
- void BeginPak (char *outname)
- {
- if (!g_pak)
- return;
- pakfile = SafeOpenWrite (outname);
- // leave space for header
- SafeWrite (pakfile, &pakheader, sizeof(pakheader));
- pf = pfiles;
- }
- /*
- ==============
- ReleaseFile
- Filename should be gamedir reletive.
- Either copies the file to the release dir, or adds it to
- the pak file.
- ==============
- */
- void ReleaseFile (char *filename)
- {
- int len;
- byte *buf;
- char source[1024];
- char dest[1024];
- if (!g_release)
- return;
- sprintf (source, "%s%s", gamedir, filename);
- if (!g_pak)
- { // copy it
- sprintf (dest, "%s/%s", g_releasedir, filename);
- printf ("copying to %s\n", dest);
- QCopyFile (source, dest);
- return;
- }
- // pak it
- printf ("paking %s\n", filename);
- if (strlen(filename) >= sizeof(pf->name))
- Error ("Filename too long for pak: %s", filename);
- len = LoadFile (source, (void **)&buf);
- if (g_compress_pak && len < 4096*1024 )
- {
- cblock_t in, out;
- cblock_t Huffman (cblock_t in);
- in.count = len;
- in.data = buf;
- out = Huffman (in);
- if (out.count < in.count)
- {
- printf (" compressed from %i to %i\n", in.count, out.count);
- free (in.data);
- buf = out.data;
- len = out.count;
- }
- else
- free (out.data);
- }
- strcpy (pf->name, filename);
- pf->filepos = LittleLong(ftell(pakfile));
- pf->filelen = LittleLong(len);
- pf++;
- SafeWrite (pakfile, buf, len);
- free (buf);
- }
- /*
- ==============
- FinishPak
- ==============
- */
- void FinishPak (void)
- {
- int dirlen;
- int d;
- int i;
- unsigned checksum;
- if (!g_pak)
- return;
- pakheader.id[0] = 'P';
- pakheader.id[1] = 'A';
- pakheader.id[2] = 'C';
- pakheader.id[3] = 'K';
- dirlen = (byte *)pf - (byte *)pfiles;
- pakheader.dirofs = LittleLong(ftell(pakfile));
- pakheader.dirlen = LittleLong(dirlen);
- checksum = Com_BlockChecksum ( (void *)pfiles, dirlen );
- SafeWrite (pakfile, pfiles, dirlen);
- i = ftell (pakfile);
- fseek (pakfile, 0, SEEK_SET);
- SafeWrite (pakfile, &pakheader, sizeof(pakheader));
- fclose (pakfile);
- d = pf - pfiles;
- printf ("%i files packed in %i bytes\n",d, i);
- printf ("checksum: 0x%x\n", checksum);
- }
- /*
- ===============
- Cmd_File
- This is only used to cause a file to be copied during a release
- build (default.cfg, maps, etc)
- ===============
- */
- void Cmd_File (void)
- {
- GetToken (false);
- ReleaseFile (token);
- }
- /*
- ===============
- PackDirectory_r
- ===============
- */
- #ifdef _WIN32
- #include "io.h"
- void PackDirectory_r (char *dir)
- {
- struct _finddata_t fileinfo;
- int handle;
- char dirstring[1024];
- char filename[1024];
- sprintf (dirstring, "%s%s/*.*", gamedir, dir);
- handle = _findfirst (dirstring, &fileinfo);
- if (handle == -1)
- return;
- do
- {
- sprintf (filename, "%s/%s", dir, fileinfo.name);
- if (fileinfo.attrib & _A_SUBDIR)
- { // directory
- if (fileinfo.name[0] != '.') // don't pak . and ..
- PackDirectory_r (filename);
- continue;
- }
- // copy or pack the file
- ReleaseFile (filename);
- } while (_findnext( handle, &fileinfo ) != -1);
- _findclose (handle);
- }
- #else
- #include <sys/types.h>
- #ifdef NeXT
- #include <sys/dir.h>
- #else
- #include <sys/dirent.h>
- #endif
- void PackDirectory_r (char *dir)
- {
- #ifdef NeXT
- struct direct **namelist, *ent;
- #else
- struct dirent **namelist, *ent;
- #endif
- int count;
- struct stat st;
- int i;
- int len;
- char fullname[1024];
- char dirstring[1024];
- char *name;
- sprintf (dirstring, "%s%s", gamedir, dir);
- count = scandir(dirstring, &namelist, NULL, NULL);
- for (i=0 ; i<count ; i++)
- {
- ent = namelist[i];
- name = ent->d_name;
- if (name[0] == '.')
- continue;
- sprintf (fullname, "%s/%s", dir, name);
- sprintf (dirstring, "%s%s/%s", gamedir, dir, name);
- if (stat (dirstring, &st) == -1)
- Error ("fstating %s", pf->name);
- if (st.st_mode & S_IFDIR)
- { // directory
- PackDirectory_r (fullname);
- continue;
- }
- // copy or pack the file
- ReleaseFile (fullname);
- }
- }
- #endif
- /*
- ===============
- Cmd_Dir
- This is only used to cause a directory to be copied during a
- release build (sounds, etc)
- ===============
- */
- void Cmd_Dir (void)
- {
- GetToken (false);
- PackDirectory_r (token);
- }
- //========================================================================
- #define MAX_RTEX 16384
- int numrtex;
- char rtex[MAX_RTEX][64];
- void ReleaseTexture (char *name)
- {
- int i;
- char path[1024];
- for (i=0 ; i<numrtex ; i++)
- if (!Q_strcasecmp(name, rtex[i]))
- return;
- if (numrtex == MAX_RTEX)
- Error ("numrtex == MAX_RTEX");
- strcpy (rtex[i], name);
- numrtex++;
- sprintf (path, "textures/%s.wal", name);
- ReleaseFile (path);
- }
- /*
- ===============
- Cmd_Maps
- Only relevent for release and pak files.
- Releases the .bsp files for the maps, and scans all of the files to
- build a list of all textures used, which are then released.
- ===============
- */
- void Cmd_Maps (void)
- {
- char map[1024];
- int i;
- while (TokenAvailable ())
- {
- GetToken (false);
- sprintf (map, "maps/%s.bsp", token);
- ReleaseFile (map);
- if (!g_release)
- continue;
- // get all the texture references
- sprintf (map, "%smaps/%s.bsp", gamedir, token);
- LoadBSPFileTexinfo (map);
- for (i=0 ; i<numtexinfo ; i++)
- ReleaseTexture (texinfo[i].texture);
- }
- }
- //==============================================================
- /*
- ===============
- ParseScript
- ===============
- */
- void ParseScript (void)
- {
- while (1)
- {
- do
- { // look for a line starting with a $ command
- GetToken (true);
- if (endofscript)
- return;
- if (token[0] == '$')
- break;
- while (TokenAvailable())
- GetToken (false);
- } while (1);
- //
- // model commands
- //
- if (!strcmp (token, "$modelname"))
- Cmd_Modelname ();
- else if (!strcmp (token, "$base"))
- Cmd_Base ();
- else if (!strcmp (token, "$cd"))
- Cmd_Cd ();
- else if (!strcmp (token, "$origin"))
- Cmd_Origin ();
- else if (!strcmp (token, "$scale"))
- Cmd_ScaleUp ();
- else if (!strcmp (token, "$frame"))
- Cmd_Frame ();
- else if (!strcmp (token, "$skin"))
- Cmd_Skin ();
- else if (!strcmp (token, "$skinsize"))
- Cmd_Skinsize ();
- //
- // sprite commands
- //
- else if (!strcmp (token, "$spritename"))
- Cmd_SpriteName ();
- else if (!strcmp (token, "$load"))
- Cmd_Load ();
- else if (!strcmp (token, "$spriteframe"))
- Cmd_SpriteFrame ();
- //
- // image commands
- //
- else if (!strcmp (token, "$grab"))
- Cmd_Grab ();
- else if (!strcmp (token, "$raw"))
- Cmd_Raw ();
- else if (!strcmp (token, "$colormap"))
- Cmd_Colormap ();
- else if (!strcmp (token, "$mippal"))
- Cmd_Mippal ();
- else if (!strcmp (token, "$mipdir"))
- Cmd_Mipdir ();
- else if (!strcmp (token, "$mip"))
- Cmd_Mip ();
- else if (!strcmp (token, "$environment"))
- Cmd_Environment ();
- //
- // video
- //
- else if (!strcmp (token, "$video"))
- Cmd_Video ();
- //
- // misc
- //
- else if (!strcmp (token, "$file"))
- Cmd_File ();
- else if (!strcmp (token, "$dir"))
- Cmd_Dir ();
- else if (!strcmp (token, "$maps"))
- Cmd_Maps ();
- else if (!strcmp (token, "$alphalight"))
- Cmd_Alphalight ();
- else if (!strcmp (token, "$inverse16table" ))
- Cmd_Inverse16Table();
- else
- Error ("bad command %s\n", token);
- }
- }
- //=======================================================
- /*
- ==============
- main
- ==============
- */
- int main (int argc, char **argv)
- {
- static int i; // VC4.2 compiler bug if auto...
- char path[1024];
- ExpandWildcards (&argc, &argv);
- for (i=1 ; i<argc ; i++)
- {
- if (!strcmp(argv[i], "-archive"))
- {
- // -archive f:/quake2/release/dump_11_30
- archive = true;
- strcpy (archivedir, argv[i+1]);
- printf ("Archiving source to: %s\n", archivedir);
- i++;
- }
- else if (!strcmp(argv[i], "-release"))
- {
- g_release = true;
- strcpy (g_releasedir, argv[i+1]);
- printf ("Copy output to: %s\n", g_releasedir);
- i++;
- }
- else if (!strcmp(argv[i], "-compress"))
- {
- g_compress_pak = true;
- printf ("Compressing pakfile\n");
- }
- else if (!strcmp(argv[i], "-pak"))
- {
- g_release = true;
- g_pak = true;
- printf ("Building pakfile: %s\n", argv[i+1]);
- BeginPak (argv[i+1]);
- i++;
- }
- else if (!strcmp(argv[i], "-only"))
- {
- strcpy (g_only, argv[i+1]);
- printf ("Only grabbing %s\n", g_only);
- i++;
- }
- else if (!strcmp(argv[i], "-3ds"))
- {
- do3ds = true;
- printf ("loading .3ds files\n");
- }
- else if (argv[i][0] == '-')
- Error ("Unknown option \"%s\"", argv[i]);
- else
- break;
- }
- if (i >= argc)
- Error ("usage: qgrab [-archive <directory>] [-release <directory>] [-only <model>] [-3ds] file.qgr");
- if (do3ds)
- trifileext = ext_3ds;
- else
- trifileext = ext_tri;
- for ( ; i<argc ; i++)
- {
- printf ("--------------- %s ---------------\n", argv[i]);
- // load the script
- strcpy (path, argv[i]);
- DefaultExtension (path, ".qdt");
- SetQdirFromPath (path);
- LoadScriptFile (ExpandArg(path));
- //
- // parse it
- //
- ParseScript ();
- // write out the last model
- FinishModel ();
- FinishSprite ();
- }
- if (g_pak)
- FinishPak ();
- return 0;
- }
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