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Ex_stuff.c
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Ex_stuff.c
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// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// Copyright(C) 2022 Ludicros_peridot
//
// 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
//
//--------------------------------------------------------------------------
//
// DESCRIPTION:
// Extra stuff.
//
//-----------------------------------------------------------------------------
#include <stdio.h>
#include <stdarg.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <fcntl.h>
#include "doomstat.h"
#include "c_runcmd.h"
#include "c_io.h"
#include "c_net.h"
#include "ex_stuff.h"
#include "dstrings.h"
#include "d_deh.h" // Ty 03/27/98 - externalized strings
#include "sounds.h"
#include "d_main.h"
#include "z_zone.h"
#include "w_wad.h"
#include "m_argv.h"
#include "p_skin.h"
#define EXTRA_STATES_INDEX(extra) ( (extra) == EXTRA_JUMP ? 2 : (extra) == EXTRA_SELFIE ? 1 : 0 )
#define INIT_EXTRA_STATES(extra) { int idx = EXTRA_STATES_INDEX(extra); \
if(idx && states3[idx] == states) \
{ \
memcpy(states3[idx] = malloc(sizeof(states)), &states, sizeof(states)); \
memcpy(weaponinfo3[idx] = malloc(sizeof(weaponinfo)), &weaponinfo, sizeof(weaponinfo)); \
} \
}
#ifdef ARCTIC_STUFF
#define INTIT_PRISTINE() {\
if(!pristine_st) memcpy(pristine_st = malloc(sizeof(states)), &states[0], sizeof(states)); \
if(!pristine_mt) memcpy(pristine_mt = malloc(sizeof(mobjinfo_t) * MT_EXTRAS), &mobjinfo[0], sizeof(mobjinfo_t) * MT_EXTRAS); \
}
#define RESTORE_PRISTINE() { \
assert(pristine_st); \
memcpy(&states[0], pristine_st, sizeof(states)); \
assert(pristine_mt); \
memcpy(&mobjinfo[0], pristine_mt, sizeof(mobjinfo_t) * MT_EXTRAS); \
}
extern state_t * pristine_st;
extern mobjinfo_t * pristine_mt;
#endif
#define plyr (&players[consoleplayer]) /* the console player */
static char *Ex_tape(void)
{
static char *tps; // cache results over multiple calls
if (!tps)
{
int p = M_CheckParm("-shim");
tps = p && ++p < myargc ? myargv[p] : "";
if(!*tps)
{
p = M_CheckParm("-tape");
tps = p && ++p < myargc ? myargv[p] : "";
}
}
return tps;
}
static char *Ex_fixes(void)
{
static char *fps; // cache results over multiple calls
if (!fps)
{
int p = M_CheckParm("-fixes");
fps = p && ++p < myargc ? myargv[p] : "";
}
return fps;
}
static char filestr[PATH_MAX+1];
static char tapestr[PATH_MAX+1];
static int tapehandle = 0;
extern int hashnumlumps;
#ifdef ARCTIC_STUFF
static char *arctic_part1_wad = 0, *arctic_part1_deh = 0;
static char *arctic_part2_wad = 0, *arctic_part2_deh = 0;
#endif
static int Ex_DetectAndLoadSigilShims(char * filename)
{
struct stat sbuf;
const char * tapename = "SIGIL_II";
ExtractFileBase(filename, filestr, sizeof(filestr) - 1);
if(strnicmp(filestr, "SIGIL", 5))
return 0;
assert(strlen(D_DoomExeDir()) + strlen(tapename) + 10 <= sizeof(tapestr));
sprintf(tapestr, "%sshims/%s", D_DoomExeDir(), tapename);
AddDefaultExtension(tapestr, ".wad");
if (!stat(tapestr, &sbuf))
if(!W_AddExtraFile(tapestr, EXTRA_TAPE)) return 1;
sprintf(tapestr, "%stape/%s", D_DoomExeDir(), tapename);
AddDefaultExtension(tapestr, ".wad");
if (!stat(tapestr, &sbuf))
if(!W_AddExtraFile(tapestr, EXTRA_TAPE)) return 1;
return 0;
}
int Ex_DetectAndLoadTapeWads(char *const *filenames, int autoload)
{
if(*Ex_tape())
{
assert(strlen(Ex_tape()) < sizeof(tapestr));
strcat(tapestr, Ex_tape());
AddDefaultExtension(tapestr, ".wad");
if(!W_AddExtraFile(tapestr, EXTRA_TAPE)) return 1;
}
while(*filenames && autoload)
{
struct stat sbuf;
ExtractFileBase(*filenames, filestr, sizeof(filestr) - 1);
assert(strlen(D_DoomExeDir()) + strlen(filestr) + 10 <= sizeof(tapestr));
sprintf(tapestr, "%sshims/%s", D_DoomExeDir(), filestr);
AddDefaultExtension(tapestr, ".wad");
if (!stat(tapestr, &sbuf))
if(!W_AddExtraFile(tapestr, EXTRA_TAPE)) return 1;
sprintf(tapestr, "%stape/%s", D_DoomExeDir(), filestr);
AddDefaultExtension(tapestr, ".wad");
if (!stat(tapestr, &sbuf))
if(!W_AddExtraFile(tapestr, EXTRA_TAPE)) return 1;
if(Ex_DetectAndLoadSigilShims(*filenames))
return 1;
filenames++;
}
*tapestr = 0;
return 0;
}
void Ex_ListTapeWad()
{
if(*tapestr)
C_Printf(FC_GRAY "Shim loaded: " FC_RED "Lumps from shim %s will override those from all other loaded WADs\n", tapestr);
}
int Ex_FindAllFilesByExtension(char * dir, char * ext, char *** fnames)
{
DIR *dirp;
struct dirent * ent;
char ** nms;
int num = 0, i, l = strlen(dir) + 2;
assert(strlen(ext) == 4);
dirp = opendir(dir);
while(dirp && (ent = readdir(dirp)))
{
if(ent->d_namlen >= 4 && !strnicmp(ext, ent->d_name + ent->d_namlen - 4, 4))
num += 1;
}
if(num)
{
rewinddir(dirp);
nms = malloc(sizeof(char *) * num);
*fnames = nms;
i = num;
while(i && (ent = readdir(dirp)))
if(ent->d_namlen >= 4 && !strnicmp(ext, ent->d_name + ent->d_namlen - 4, 4))
{
nms[num - i] = malloc(ent->d_namlen + l);
memset(nms[num - i], 0, ent->d_namlen + l);
strcpy(nms[num - i], dir);
nms[num-i][l - 2] = '/';
strncpy(nms[num - i] + l - 1, ent->d_name, ent->d_namlen);
i -= 1;
}
}
if(dirp) closedir(dirp);
return num;
}
int Ex_FindAllWads(char * dir, char *** fnames)
{
return Ex_FindAllFilesByExtension(dir, ".wad", fnames);
}
int Ex_FindAllDeh(char * dir, char *** fnames)
{
return Ex_FindAllFilesByExtension(dir, ".deh", fnames);
}
int Ex_FindAllBex(char * dir, char *** fnames)
{
return Ex_FindAllFilesByExtension(dir, ".bex", fnames);
}
typedef int (find_all_func_t)(char *, char ***);
find_all_func_t *find_all_funcs[] = { Ex_FindAllWads, Ex_FindAllDeh, Ex_FindAllBex };
static int Ex_FindSubdirWads(const char * subdir, char *** fnames)
{
struct stat sbuf;
*filestr = 0;
sprintf(filestr, "%s%s", D_DoomExeDir(), subdir);
if (!stat(filestr, &sbuf))
{
if(!S_ISDIR(sbuf.st_mode)) return 0;
return Ex_FindAllWads(filestr, fnames);
}
return 0;
}
static int Ex_DetectAndLoadSubdirWads(const char * kind, const char * subdir, extra_file_t extra)
{
char **fnames;
int numwads, loaded = 0;
int i;
numwads = Ex_FindSubdirWads(subdir, &fnames);
*filestr = 0;
for(i = 0 ; i < numwads ; i += 1)
{
if(!W_AddExtraFile(fnames[i], extra))
{
if(!loaded) ExtractFileBase(fnames[i], filestr, sizeof(filestr) -1);
loaded += 1;
}
}
if(loaded == 1) usermsg(FC_GRAY "%s %s loaded", filestr, kind);
if(loaded > 1) usermsg(FC_GRAY "%s and %d other %s%s loaded",
filestr, loaded, kind, loaded == 2 ? "" : "s");
if(numwads)
{
for(i = 0 ; i < numwads ; i += 1) free(fnames[i]);
free(fnames);
}
return loaded;
}
int Ex_DetectAndLoadFilters()
{
return Ex_DetectAndLoadSubdirWads("filter", "filters", EXTRA_FILTERS);
}
int Ex_DetectAndAddSkins()
{
char **fnames;
int numwads, loaded = 0;
int i;
numwads = Ex_FindSubdirWads("skins", &fnames);
*filestr = 0;
for(i = 0 ; i < numwads ; i += 1)
{
D_AddFile(fnames[i]);
ExtractFileBase(fnames[i], filestr, sizeof(filestr) -1);
loaded += 1;
}
if(loaded == 1) usermsg(FC_GRAY "%s skin added", filestr);
if(loaded > 1) usermsg(FC_GRAY "%s and %d other skin%s added",
filestr, loaded, loaded == 2 ? "" : "s");
if(numwads)
{
for(i = 0 ; i < numwads ; i += 1) free(fnames[i]);
free(fnames);
}
return loaded;
}
int Ex_InsertAllFixesInDir(char * dirname)
{
struct stat sbuf;
int numfixes = 0, i, total = 0, e;
char **fnames;
if (!stat(dirname, &sbuf))
{
if(!S_ISDIR(sbuf.st_mode)) return 0;
for(e = 0 ; e < sizeof(find_all_funcs) / sizeof(*find_all_funcs) ; e += 1)
{
numfixes = find_all_funcs[e](dirname, &fnames);
if(numfixes)
{
for(i = numfixes - 1 ; i >= 0 ; i -= 1)
{
D_InsertFile(fnames[i], 1);
free(fnames[i]);
}
free(fnames);
total += numfixes;
}
}
}
return total;
}
int Ex_InsertFixes(char * iwadfile, int autoload)
{
int numfixes = 0;
int l = 0;
*filestr = 0;
if (*Ex_fixes())
{
assert(strlen(Ex_fixes()) < sizeof(filestr));
strcpy(filestr, Ex_fixes());
}
else if(autoload)
{
assert(strlen(D_DoomExeDir()) + strlen("fixes") < sizeof(filestr));
sprintf(filestr, "%s%s", D_DoomExeDir(), "fixes");
}
if(!*filestr) return 0;
l = strlen(filestr);
numfixes += Ex_InsertAllFixesInDir(filestr);
assert(l < sizeof(filestr) - 2);
strcat(filestr, "/");
ExtractFileBase(iwadfile, filestr + l + 1, sizeof(filestr) - l - 1);
numfixes += Ex_InsertAllFixesInDir(filestr);
return numfixes;
}
void A_TakeSelfie();
void A_SelfieSound();
void A_FirePlasma();
void A_BFGsound();
void A_PlaceJumppad();
void A_VileAttack();
void A_TossUp();
int Ex_DetectAndLoadSelfie()
{
struct stat sbuf;
int i = 0;
*filestr = 0;
sprintf(filestr, "%sselfie.wad", D_DoomExeDir());
if(stat(filestr, &sbuf)) return 0;
if(W_AddExtraFile(filestr, EXTRA_SELFIE)) return 0;
// another hack - we just happen to know that selfie overrides BFG sprites
for(i = 0 ; i < NUMSTATES ; i += 1)
{
if(states3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][i].sprite == SPR_BFGG) states3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][i].sprite = SPR_SELF;
if(states3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][i].action == A_FirePlasma) states3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][i].action = A_TakeSelfie;
if(states3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][i].action == A_BFGsound) states3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][i].action = A_SelfieSound;
}
weaponinfo3[EXTRA_STATES_INDEX(EXTRA_SELFIE)][wp_bfg].ammo = am_noammo;
MARK_EXTRA_LOADED(EXTRA_SELFIE, true);
C_Printf(FC_GRAY "%s\n",s_GOTSELFIE);
return 1;
}
int Ex_DetectAndLoadJumpwad()
{
struct stat sbuf;
int i = 0;
*filestr = 0;
sprintf(filestr, "%sjumpwad.wad", D_DoomExeDir());
if(stat(filestr, &sbuf)) return 0;
if(W_AddExtraFile(filestr, EXTRA_JUMP)) return 0;
for(i = 0 ; i < NUMSTATES ; i += 1)
{
if(states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].sprite == SPR_PISF) states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].sprite = SPR_JMPF;
if(states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].sprite == SPR_PISG) states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].sprite = SPR_JMPG;
if(states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].sprite == SPR_PLSS) states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].sprite = SPR_JMPS;
if(states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].action == A_FirePlasma) states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].action = A_PlaceJumppad;
if(states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].action == A_VileAttack) states3[EXTRA_STATES_INDEX(EXTRA_JUMP)][i].action = A_TossUp;
}
weaponinfo3[EXTRA_STATES_INDEX(EXTRA_JUMP)][wp_pistol].ammo = am_noammo;
mobjinfo[MT_JUMPPAD].deathsound = sfx_jump;
mobjinfo[MT_JUMPPAD].seesound = sfx_None;
MARK_EXTRA_LOADED(EXTRA_JUMP, true);
return 1;
}
int Ex_LoadWiMapsWad(const char *fname)
{
struct stat sbuf;
*filestr = 0;
sprintf(filestr, "%s%s", D_DoomExeDir(), fname);
if(!stat(filestr, &sbuf) && !W_AddExtraFile(filestr, EXTRA_WIMAPS))
{
C_Printf(FC_GRAY "Intermission maps loaded from %s\n", fname);
return 1;
}
return 0;
}
int Ex_DetectAndLoadWiMaps()
{
int loaded = 0;
switch(gamemission)
{
case doom2:
loaded += Ex_LoadWiMapsWad("intmapd2.wad");
break;
case pack_tnt:
loaded += Ex_LoadWiMapsWad("intmapev.wad");
break;
case pack_plut:
loaded += Ex_LoadWiMapsWad("intmappl.wad");
break;
default:
}
return loaded;
}
int Ex_DetectAndLoadNerve()
{
int loaded = 0;
loaded += Ex_LoadWiMapsWad("intmapnr.wad");
return loaded;
}
int Ex_DetectAndLoadPressRelease()
{
struct stat sbuf;
int i = 0;
*filestr = 0;
sprintf(filestr, "%sdoompres.wad", D_DoomExeDir());
if(stat(filestr, &sbuf)) return 0;
if(W_AddExtraFile(filestr, EXTRA_PRESS)) return 0;
MARK_EXTRA_LOADED(EXTRA_PRESS, true);
return 1;
}
void Ex_DetectAndLoadExtras(void)
{
int loaded = 0, total = 0;
MARK_EXTRA_LOADED(EXTRA_FILTERS, (total += loaded = Ex_DetectAndLoadFilters(), loaded));
MARK_EXTRA_LOADED(EXTRA_JUMP, (total += loaded = Ex_DetectAndLoadJumpwad(), loaded));
MARK_EXTRA_LOADED(EXTRA_SELFIE, (total += loaded = Ex_DetectAndLoadSelfie(), loaded));
// WIMAPS is special in that D_Main can signal not to load them via extra status
if(IS_EXTRA_LOADED(EXTRA_WIMAPS))
MARK_EXTRA_LOADED(EXTRA_WIMAPS, (total += loaded = Ex_DetectAndLoadWiMaps(), loaded));
MARK_EXTRA_LOADED(EXTRA_NERVE, (total += loaded = Ex_DetectAndLoadNerve(), loaded));
MARK_EXTRA_LOADED(EXTRA_PRESS, (total += loaded = Ex_DetectAndLoadPressRelease(), loaded));
if(total)
D_ReInitWadfiles();
}
/***************************
CONSOLE COMMANDS
***************************/
/******** command list *********/
CONSOLE_COMMAND(selfie, 0)
{
if(!plyr || !IS_EXTRA_LOADED(EXTRA_SELFIE) || gamestate != GS_LEVEL) return;
if(!(plyr->cheats & CF_SELFIE)) {
plyr->pendingweapon = wp_selfie;
}
}
CONSOLE_COMMAND(pogo, 0)
{
if(!plyr || !IS_EXTRA_LOADED(EXTRA_JUMP) || gamestate != GS_LEVEL) return;
if(!(plyr->cheats & CF_JUMP)) {
plyr->pendingweapon = wp_pogo;
}
}
void Ex_AddCommands()
{
C_AddCommand(selfie);
C_AddCommand(pogo);
}
int Ex_CheckNumForNameOnTape(register const char *name)
{
if(!tapehandle) return -1;
else
{
register int i = lumpinfo[W_LumpNameHash(name) % (unsigned) hashnumlumps]->index;
while (i >= 0 && (strncasecmp(lumpinfo[i]->name, name, 8) ||
lumpinfo[i]->handle != tapehandle))
i = lumpinfo[i]->next;
return i;
}
}
int reset_palette_needed = 0;
// W_CacheDynamicLumpName
// fetches a lump from an arbitrary loaded wad,
// rather then using the latest one
// uses a simple lookup table for actual lumpnum
int playpal_wad;
int playpal_wads_count;
int default_playpal_wad;
int * dyna_playpal_nums;
int * dyna_colormap_nums;
int * dyna_tranmap_nums;
char ** dyna_playpal_wads;
int * dyna_lump_nums[DYNA_TOTAL];
void Ex_InitDynamicLumpNames()
{
default_playpal_wad = playpal_wad = -1;
playpal_wads_count = 0;
dyna_colormap_nums = dyna_tranmap_nums = dyna_playpal_nums = 0;
memset(dyna_lump_nums, 0xff, sizeof(int *) * DYNA_TOTAL);
//initializing state tables here to avoid setting up a separate method for this
INIT_EXTRA_STATES(EXTRA_JUMP);
INIT_EXTRA_STATES(EXTRA_SELFIE);
}
int Ex_SetDefaultDynamicLumpNames()
{
int was = playpal_wad;
playpal_wad = default_playpal_wad;
if(playpal_wad < 0 && playpal_wads_count > 0) playpal_wad = 0;
was = was != playpal_wad;
return was;
}
int Ex_DynamicNumForName(dyna_lumpname_t name)
{
assert(name >= 0);
assert(name < DYNA_TOTAL);
if(playpal_wads_count <= 0 || playpal_wad < 0) return -1;
return dyna_lump_nums[name][playpal_wad];
}
void * Ex_CacheDynamicLumpName(dyna_lumpname_t name, int tag)
{
static char * names[] = { "PLAYPAL", "TRANMAP", "COLORMAP" };
int num = Ex_DynamicNumForName(name);
// if no wads detected with PLAYPAL just crash
if(num < 0)
{
W_GetNumForName(names[name]);
}
return W_CacheLumpNum(num, tag);
}
int Ex_ShouldKeepLump(lumpinfo_t * lump, int lumpnum, char * wadname, extra_file_t extra)
{
if(extra == EXTRA_FILTERS)
{
static char * names[] = { "PLAYPAL", "TRANMAP", "COLORMAP" };
int i = 0;
for(i = 0 ; i < 3 ; i += 1)
if(!strnicmp(names[i], lump->name, 8)) return 1;
return 0;
}
if(extra == EXTRA_SELFIE)
{
static char * names[] = { "SELF", "DSBFG", "SS_START", "S_END", "S_START", "DEHACKED" };
int i = 0;
for(i = 0 ; i < 6 ; i += 1)
{
if(!strnicmp(names[i], lump->name, strlen(names[i]))) return 1;
}
return 0;
}
if(extra == EXTRA_WIMAPS)
{
static char * names[] = { "WI2MAP", "NRLMAP", "EVIMAP", "PLUMAP", "WISP", "WIUR" };
int i = 0;
for(i = 0 ; i < (gamemode == commercial ? 6 : 4); i += 1)
{
if(!strnicmp(names[i], lump->name, strlen(names[i]))) return 1;
}
return 0;
}
if(extra == EXTRA_JUMP)
{
static char * names[] = { "PISF", "PISG", "PLSS", "SS_START", "S_END", "S_START", "DEHACKED" };
int i = 0;
for(i = 0 ; i < 7 ; i += 1)
{
if(!strnicmp(names[i], lump->name, strlen(names[i]))) return 1;
}
return 0;
}
if(extra == EXTRA_PRESS)
{
static char * names[] = { "AMMNUM", "STMBAR", "STABAR", "STCHAT", "STCFN", "STWEAP" };
int i = 0;
for(i = 0 ; i < 6 ; i += 1)
{
if(!strnicmp(names[i], lump->name, strlen(names[i]))) return 1;
}
return 0;
}
return 1;
}
int Ex_DynamicLumpFilterProc(lumpinfo_t * lump, int lumpnum, char * wadname, const extra_file_t extra)
{
char * tmpname;
if(!Ex_ShouldKeepLump(lump, lumpnum, wadname, extra)) return 0;
if(extra != EXTRA_TAPE)
{
int sticky = Ex_CheckNumForNameOnTape(lump->name);
if(sticky >= 0)
{
lump->handle = lumpinfo[sticky]->handle;
lump->size = lumpinfo[sticky]->size;
lump->position = lumpinfo[sticky]->position;
lump->data = lumpinfo[sticky]->data;
lump->cache = lumpinfo[sticky]->cache;
}
}
if(extra == EXTRA_SELFIE && !strnicmp(lump->name, "DSBFG", 8))
{
char *c = lump->name;
c[2] = 'S'; c[3] = 'L'; c[4] = 'F';
return 1;
}
if(extra == EXTRA_JUMP)
{
if(!strnicmp(lump->name, "PISG", 4) || !strnicmp(lump->name, "PISF", 4) || !strnicmp(lump->name, "PLSS", 4))
{
char *c = lump->name;
c[0] = 'J'; c[1] = 'M'; c[2] = 'P';
return 1;
}
}
if(extra == EXTRA_TAPE)
{
tapehandle = lump->handle;
return 1;
}
if(extra == EXTRA_PRESS)
{
if(!strnicmp(lump->name, "STCFN", 5))
{
char *c = lump->name;
c[2] = 'S';
return 1;
}
}
if(strnicmp(lump->name, "PLAYPAL", 8)) return 1;
tmpname = strcpy(malloc(strlen(wadname) + 1), wadname);
dyna_lump_nums[DYNA_PLAYPAL] = dyna_playpal_nums =
realloc(dyna_playpal_nums, sizeof(int) * (playpal_wads_count + 1));
dyna_lump_nums[DYNA_COLORMAP] = dyna_colormap_nums =
realloc(dyna_colormap_nums, sizeof(int) * (playpal_wads_count + 1));
dyna_lump_nums[DYNA_TRANMAP] = dyna_tranmap_nums =
realloc(dyna_tranmap_nums, sizeof(int) * (playpal_wads_count + 1));
dyna_playpal_wads = realloc(dyna_playpal_wads, sizeof(char *) * (playpal_wads_count + 1));
if(extra != EXTRA_NONE)
{
dyna_colormap_nums[playpal_wads_count] = 0;
dyna_tranmap_nums[playpal_wads_count] = 0;
dyna_playpal_wads[playpal_wads_count] = tmpname;
dyna_playpal_nums[playpal_wads_count++] = lumpnum;
}
else
{
int i;
for(i = playpal_wads_count ; i > default_playpal_wad + 1 ; i -= 1)
{
dyna_playpal_nums[i] = dyna_playpal_nums[i - 1];
dyna_playpal_wads[i] = dyna_playpal_wads[i - 1];
}
dyna_playpal_nums[++default_playpal_wad] = lumpnum;
dyna_playpal_wads[default_playpal_wad] = tmpname;
dyna_colormap_nums[default_playpal_wad] = -1;
dyna_tranmap_nums[default_playpal_wad] = -1;
playpal_wads_count += 1;
}
return 1;
}
void Ex_DynamicLumpCoalesceProc(lumpinfo_t * lump, int oldnum, int newnum)
{
int i = 0;
for(i = 0 ; i < playpal_wads_count ; i += 1)
{
int j = 0;
for(j = 0 ; j < DYNA_TOTAL ; j += 1)
{
if(dyna_lump_nums[j][i] == oldnum)
{
dyna_lump_nums[j][i] = newnum;
return;
}
}
}
}
void Ex_DynamicLumpsInWad(int handle, int start, int count, extra_file_t extra)
{
int i;
int playpal = -1, colormap = -1, tranmap = -1;
for(i = 0 ; i < count ; i += 1)
{
if(!strnicmp(lumpinfo[i + start]->name, "PLAYPAL", 8)) playpal = i + start;
else if(!strnicmp(lumpinfo[i + start]->name, "COLORMAP", 8)) colormap = i + start;
else if(!strnicmp(lumpinfo[i + start]->name, "TRANMAP", 8)) tranmap = i + start;
}
if(playpal >= 0)
{
for(i = 0 ; i < playpal_wads_count && dyna_playpal_nums[i] != playpal ; i += 1);
if(i < playpal_wads_count)
{
if(colormap >= 0) dyna_colormap_nums[i] = colormap;
else dyna_colormap_nums[i] = dyna_colormap_nums[0];
if(tranmap >= 0) dyna_tranmap_nums[i] = tranmap;
else dyna_tranmap_nums[i] = dyna_tranmap_nums[0];
}
}
D_NewWadLumps(handle, extra);
}
////////////////////////////////////////////////////////////////////////////////////
void Ex_ResetExtraStatus()
{
memset(extra_status, 0, sizeof(extra_status));
#ifdef ARCTIC_STUFF
// a good place to initialize from pristine values
INTIT_PRISTINE();
#endif
}
////////////////////////////////////////////////////////////////////////////////////
// WolfenDoom stuff
////////////////////////////////////////////////////////////////////////////////////
int Ex_SetWolfendoomSkin()
{
skin_t * skin = P_SkinForName("BJ");
if(skin)
P_SetSkinEx(skin, consoleplayer, true);
return !!skin;
}
#ifdef ARCTIC_STUFF
int Ex_LoadArcticPart1()
{
if(arctic_part1_wad && arctic_part1_deh)
{
if(!W_AddExtraFile(arctic_part1_wad, EXTRA_ARCTIC))
{
RESTORE_PRISTINE();
D_ExtraDehackedFile(arctic_part1_deh, EXTRA_NONE);
// here hack to tread deh as an ordinary one
D_ReInitWadfiles();
MARK_EXTRA_LOADED(EXTRA_ARCTIC, false);
return 1;
}
}
return 0;
}
int Ex_LoadArcticPart2()
{
if(arctic_part2_wad && arctic_part2_deh)
{
if(!W_AddExtraFile(arctic_part2_wad, EXTRA_ARCTIC))
{
RESTORE_PRISTINE();
D_ExtraDehackedFile(arctic_part2_deh, EXTRA_NONE);
// here hack to tread deh as an ordinary one
D_ReInitWadfiles();
MARK_EXTRA_LOADED(EXTRA_ARCTIC, true);
return 1;
}
}
return 0;
}
void Ex_EnsureCorrectArcticPart(int lev)
{
if(!arctic_part1_wad || !arctic_part1_deh ||
!arctic_part2_wad || !arctic_part2_deh)
return;
if(lev < 20 && IS_EXTRA_LOADED(EXTRA_ARCTIC))
{
if(Ex_LoadArcticPart1())
C_Printf(FC_GRAY "Loaded Arctic part 1 wads\n%s\n%s",
arctic_part1_wad, arctic_part1_deh);
else
C_Printf(FC_GRAY "Failed to load Arctic part 1 wads\n%s\n%s",
arctic_part1_wad, arctic_part1_deh);
}
else if(lev >= 20 && !IS_EXTRA_LOADED(EXTRA_ARCTIC))
{
if(Ex_LoadArcticPart2())
C_Printf(FC_GRAY "Loaded Arctic part 2 wads\n%s\n%s",
arctic_part2_wad, arctic_part2_deh);
else
C_Printf(FC_GRAY "Failed to load Arctic part 2 wads\n%s\n%s",
arctic_part2_wad, arctic_part2_deh);
}
}
#endif
void Ex_RevertDSStates()
{
state_t *local_states;
int i;
for(i = 0 ; i < sizeof(states3) / sizeof(*states3) ; i += 1)
{
local_states = states3[i];
local_states[S_DSGUN2].sprite = SPR_TNT1;
local_states[S_DSGUN2].tics = 8;
}
}
int Ex_InsertResWadIfMissing(const char * wadname, int index, const char * reswadname)
{
int i = strlen(wadname);
struct stat sbuf;
if(D_HasWadInWadlist(reswadname)) return 0;
for(i = strlen(wadname) - 1 ; i >= 0 && wadname[i] != '/' && wadname[i] != '\\' ; i -= 1);
assert(++i + strlen(reswadname) < sizeof(filestr));
strncpy(filestr, wadname, i);
filestr[i] = 0;
strcat(filestr, reswadname);
if(stat(filestr, &sbuf)) return 0;
D_InsertFile(filestr, index);
return 1;
}
int Ex_CheckWadsGeneralized(const char * wadname, const int index, char * pwads[], int pwads_count, char * reswads[], int reswads_count)
{
int i;
ExtractFileBase(wadname, filestr, sizeof(filestr) - 1);
assert(strlen(filestr) + 5 <= sizeof(filestr));
AddDefaultExtension(filestr, ".wad");
for( i = 0 ; i < pwads_count ; i += 1)
{
if(!stricmp(filestr, pwads[i]))
{
int c = 0, j;
for( j = 0 ; j < reswads_count; j += 1)
c += Ex_InsertResWadIfMissing(wadname, index + c, reswads[j]);
return c;
}
}
return 0;
}
char * Ex_CheckFilePathIfExists(const char * wadname, const char * tocheck)
{
int i = strlen(wadname);
struct stat sbuf;
for(i = strlen(wadname) - 1 ; i >= 0 && wadname[i] != '/' && wadname[i] != '\\' ; i -= 1);
assert(++i + strlen(tocheck) < sizeof(filestr));
strncpy(filestr, wadname, i);
filestr[i] = 0;
strcat(filestr, tocheck);
if(stat(filestr, &sbuf)) return 0;
return strdup(filestr);
}
static char * WOLFDOOM_PWADS[] = {"1ST_ENC.WAD", "AFTERMTH.WAD"};
static char * WOLFDOOM_RES_WADS[] = { "WLFGFX.WAD", "WLFSND.WAD", "WLFST.WAD", "WLFTXT.WAD" };
int Ex_Check1stEncWads(const char * wadname, const int index)
{
return Ex_CheckWadsGeneralized(wadname, index, WOLFDOOM_PWADS, sizeof(WOLFDOOM_PWADS) / sizeof(*WOLFDOOM_PWADS),
WOLFDOOM_RES_WADS, sizeof(WOLFDOOM_RES_WADS) / sizeof(*WOLFDOOM_RES_WADS));
}
static char * SPEAR_PWADS[] = {"SOD.WAD"};
static char * SPEAR_RES_WADS[] = { "BJ.WAD", "DISKSKIN.WAD" };
int Ex_CheckSpearWads(const char * wadname, const int index)
{
return Ex_CheckWadsGeneralized(wadname, index, SPEAR_PWADS, sizeof(SPEAR_PWADS) / sizeof(*SPEAR_PWADS),
SPEAR_RES_WADS, sizeof(SPEAR_RES_WADS) / sizeof(*SPEAR_RES_WADS));
}
static char * NOCT_PWADS[] = {"CONFRONT.WAD", "TRAIL.WAD", "SECRET.WAD"};
static char * NOCT_RES_WADS[] = { "NOCTFX.WAD", "BJ.WAD", "DISKSKIN.WAD" };