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extract.c
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extract.c
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/*
This file is Copyright © 1994-1995 Olivier Montanuy,
Copyright © 1999-2005 André Majorel,
Copyright © 2006-2021 contributors to the DeuTex project.
DeuTex incorporates code derived from DEU 5.21 that was put in the
public domain in 1994 by Raphaël Quinet and Brendon Wyber.
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "deutex.h"
#include "tools.h"
#include "endianm.h"
#include "text.h"
#include "mkwad.h"
#include "texture.h"
#include "ident.h"
#include "color.h"
#include "picture.h"
#include "sound.h"
#include "sscript.h"
#include "usedidx.h"
/*
** here we go for some real indecent programming. sorry
*/
extern char file[128];
/*
** try to save entry
*/
static bool XTRbmpSave(int16_t * pinsrX, int16_t * pinsrY,
struct WADDIR *entry, PICTYPE type,
const char *DataDir, const char *dir, struct
WADINFO *info, IMGTYPE Picture, bool WSafe,
cusage_t * cusage)
{
bool res;
int32_t start = entry->start;
int32_t size = entry->size;
char *name = entry->name;
char *buffer;
char *extens = NULL;
if (size < 8L)
return false;
switch (Picture) {
#ifdef HAVE_LIBPNG
case PICPNG:
extens = "PNG";
break;
#endif
case PICGIF:
extens = "GIF";
break;
case PICBMP:
extens = "BMP";
break;
case PICPPM:
extens = "PPM";
break;
default:
Bug("EX47", "Invalid img type %d", (int) Picture);
}
res = MakeFileName(file, DataDir, dir, "", name, extens);
if (res && WSafe) {
Warning("EX48", "Will not overwrite file %s", file);
return true;
}
buffer = (char *) Malloc(size);
WADRseek(info, start);
WADRreadBytes(info, buffer, size);
res =
PICsaveInFile(file, type, buffer, size, pinsrX, pinsrY, Picture,
name, cusage);
if (res)
Detail("EX49", "Saved picture as %s", fname(file));
free(buffer);
return res;
}
/*
** determine image format of a lump within TX_START..TX_END.
** returns a PICXXX value, defaulting to PICNONE when no
** specific image format matches the lump data.
*/
static IMGTYPE XTRpicFormat(struct WADDIR *entry, struct WADINFO *info)
{
int32_t start = entry->start;
int32_t size = entry->size;
unsigned char buf[16];
memset(buf, 0, sizeof(buf));
if (size > 16)
size = 16;
WADRseek(info, start);
WADRreadBytes(info, buf, size);
/* PNG? */
if (buf[0] == 0x89 &&
buf[1] == 'P' && buf[2] == 'N' && buf[3] == 'G' &&
buf[4] == 0x0D && buf[5] == 0x0A && buf[6] == 0x1A) {
return PICPNG;
}
/* JPEG? */
if (buf[0] == 0xFF && buf[1] == 0xD8 &&
buf[2] == 0xFF && buf[3] >= 0xE0 &&
((buf[6] == 'J' && buf[7] == 'F') ||
(buf[6] == 'E' && buf[7] == 'x'))) {
return PICJPEG;
}
return PICNONE;
}
/*
** extract entries from a WAD
**
** Called with cusage == NULL, (-xtract) this function extracts
** everything in the wad to separate files.
**
** Called with cusage != NULL, (-usedidx) this function creates
** no files but print statistics about which colours are used
** in the wad.
*/
void XTRextractWAD(const char *doomwad, const char *DataDir, const char
*wadin, const char *wadinfo, IMGTYPE Picture,
SNDTYPE Sound, NTRYB select, char trnR, char trnG,
char trnB, bool WSafe, cusage_t * cusage)
{
static struct WADINFO pwad;
static struct WADINFO iwad;
static struct WADINFO lwad;
struct WADDIR *pdir;
int16_t pnb;
ENTRY *piden;
int16_t p;
int32_t ostart, osize;
char *buffer;
bool res;
int16_t insrX = 0, insrY = 0;
bool EntryFound;
char *extens = NULL;
/*text file to write */
static struct TXTFILE *TXT = NULL;
Phase("EX00", "Extracting entries from wad %s", wadin);
/*open iwad,get iwad directory */
iwad.ok = 0;
WADRopenR(&iwad, doomwad);
/* If -usedidx, we're only interested in graphics. */
if (cusage != NULL)
select &= (BGRAPHIC | BSPRITE | BPATCH | BFLAT | BSNEAP | BSNEAT);
/*read WAD */
pwad.ok = 0;
WADRopenR(&pwad, wadin);
pdir = pwad.dir;
pnb = (int16_t) pwad.ntry;
/*find PNAMES */
{
int16_t pnm = WADRfindEntry(&iwad, "PNAMES");
char *Pnam = NULL;
int32_t Pnamsz = 0;
if (pnm < 0)
Warning("EX01", "Iwad: no PNAMES lump");
else
Pnam = WADRreadEntry(&iwad, pnm, &Pnamsz);
piden = IDENTentriesPWAD(&pwad, Pnam, Pnamsz);
if (Pnam != NULL)
free(Pnam);
}
/*
** prepare for graphics
*/
/* Read PLAYPAL */
{
const char *lumpname = palette_lump;
struct WADINFO *wad;
int16_t lumpnum;
char *lumpdata = NULL;
int32_t lumpsz;
wad = &pwad;
lumpnum = WADRfindEntry(wad, lumpname);
if (lumpnum >= 0)
lumpdata = WADRreadEntry(wad, lumpnum, &lumpsz);
else {
wad = &iwad;
lumpnum = WADRfindEntry(wad, lumpname);
if (lumpnum >= 0)
lumpdata = WADRreadEntry(wad, lumpnum, &lumpsz);
else {
long n;
wad = NULL;
lumpdata = Malloc(768);
Warning("EX02", "No %s lump found, making up a palette",
lumpname);
for (n = 0; n < 256; n++) {
lumpdata[3 * n] = n;
lumpdata[3 * n + 1] = (n & 0x7f) << 1;
lumpdata[3 * n + 2] = (n & 0x3f) << 2;
}
}
}
COLinit(trnR, trnG, trnB, lumpdata, (int16_t) lumpsz,
(wad == NULL) ? "(nofile)" : wad->filename, lumpname);
free(lumpdata);
}
/* If TITLEPAL exists, read the first 768 bytes of it. But
don't prepare COLpal2 because we don't know yet whether we
need it. Indeed, if there are no sneats to extract, we're
not interested in seeing any TITLEPAL-related warnings. */
{
int n;
char *titlepal_data = NULL;
int32_t titlepal_size = 3 * NCOLOURS;
n = WADRfindEntry(&pwad, "TITLEPAL");
if (n >= 0)
titlepal_data = WADRreadEntry2(&pwad, n, &titlepal_size);
else {
n = WADRfindEntry(&iwad, "TITLEPAL");
if (n >= 0)
titlepal_data = WADRreadEntry2(&iwad, n, &titlepal_size);
else {
titlepal_data = NULL;
titlepal_size = 0;
}
}
COLinitAlt(titlepal_data, titlepal_size);
}
/*
** read the PNAMES entry in PWAD
** or in DOOM.WAD if it does not exist elsewhere
*/
do {
int16_t pnm = WADRfindEntry(&pwad, "PNAMES");
char *Pnam;
int32_t lumpsz;
if (pnm >= 0)
Pnam = WADRreadEntry(&pwad, pnm, &lumpsz);
else {
pnm = WADRfindEntry(&iwad, "PNAMES");
if (pnm < 0) {
Warning("EX03", "Iwad: no PNAMES lump (2)");
break;
}
Pnam = WADRreadEntry(&iwad, pnm, &lumpsz);
}
PNMinit(Pnam, lumpsz);
free(Pnam);
}
while (0);
/*
** iwad not needed anymore
*/
WADRclose(&iwad);
/*
** output WAD creation directives
** and save entries depending on their type.
** If -usedidx, do _not_ create a directives file.
*/
if (cusage != NULL)
TXT = &TXTdummy; /* Notional >/dev/null */
else {
/*check if file exists */
TXT = TXTopenW(wadinfo);
{
char comment[81];
sprintf(comment, PACKAGE_NAME " %.32s", PACKAGE_VERSION);
TXTaddComment(TXT, comment);
}
TXTaddComment(TXT, "PWAD creation directives");
}
/*
** LEVELS
*/
if (select & BLEVEL) {
Phase("EX10", "Extracting levels...");
for (EntryFound = false, p = 0; p < pnb; p++) {
switch (piden[p] & EMASK) {
case ELEVEL:
case EMAP:
if (!EntryFound) {
MakeDir(file, DataDir, "LEVELS", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of levels");
TXTaddSection(TXT, "levels");
EntryFound = true;
}
/* entries to save in WAD, named from Level name */
{
int pmax;
for (pmax = p; pmax < pnb && piden[pmax] == piden[p];
pmax++);
res =
MakeFileName(file, DataDir, "LEVELS", "",
pdir[p].name, "WAD");
if (res && WSafe)
Warning("EX11", "Will not overwrite file %s",
file);
else {
WADRopenW(&lwad, file, PWAD, 0);
ostart = WADRposition(&lwad); /*BC++ 4.5 bug */
WADRdirAddEntry(&lwad, ostart, 0L, pdir[p].name);
WADRwriteWADlevelParts(&lwad, &pwad, p, pmax - p);
WADRwriteDir(&lwad, 0);
WADRclose(&lwad);
}
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
p = pmax - 1;
}
}
}
}
/*
** LUMPS
*/
if (select & BLUMP) {
Phase("EX15", "Extracting lumps...");
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == ELUMP) {
if (!EntryFound) {
MakeDir(file, DataDir, "LUMPS", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of data Lumps");
TXTaddSection(TXT, "lumps");
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
res = false;
if (osize == 64000L) {
/*lumps that are pics */
res =
XTRbmpSave(&insrX, &insrY, &pdir[p], PLUMP,
DataDir, "LUMPS", &pwad, Picture,
WSafe, cusage);
}
if (!res) {
/*normal lumps */
res =
MakeFileName(file, DataDir, "LUMPS", "",
pdir[p].name, "LMP");
if (res && WSafe) {
Warning("EX16", "Will not overwrite file %s",
file);
} else {
WADRsaveEntry(&pwad, p, file);
Detail("EX17", "Saved lump as %s",
fname(file));
}
}
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
}
}
}
}
/*
** TEXTURES
*/
if (select & BTEXTUR) {
EntryFound = false;
for (p = 0; p < pnb; p++) {
if (piden[p] == ETEXTUR + 1) {
if (!EntryFound) {
MakeDir(file, DataDir, "TEXTURES", "");
EntryFound = true;
}
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of definitions for TEXTURE1");
TXTaddSection(TXT, "texture1");
{
const char *name;
/* Always extract TEXTURES as texture1.txt! */
if (texture_lump == TL_TEXTURES)
name = "TEXTURE1";
else
name = pdir[p].name;
TXTaddEntry(TXT, name, NULL, INVALIDINT, INVALIDINT,
false, false);
res =
MakeFileName(file, DataDir, "TEXTURES", "", name,
"TXT");
}
if (res && WSafe) {
Warning("EX21", "Will not overwrite file %s", file);
} else {
buffer = (char *) Malloc(pdir[p].size);
WADRseek(&pwad, pdir[p].start);
WADRreadBytes(&pwad, buffer, pdir[p].size);
TXUinit();
TXUreadTEXTURE(pdir[p].name, buffer, pdir[p].size,
NULL, 0, true);
free(buffer);
TXUwriteTexFile(file);
TXUfree();
}
}
}
for (p = 0; p < pnb; p++) {
if (piden[p] == ETEXTUR + 2) {
if (!EntryFound) {
MakeDir(file, DataDir, "TEXTURES", "");
EntryFound = true;
}
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of definitions for TEXTURE2");
TXTaddSection(TXT, "texture2");
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
res =
MakeFileName(file, DataDir, "TEXTURES", "",
pdir[p].name, "TXT");
if (res && WSafe) {
Warning("EX22", "Will not overwrite file %s", file);
} else {
buffer = (char *) Malloc(pdir[p].size);
WADRseek(&pwad, pdir[p].start);
WADRreadBytes(&pwad, buffer, pdir[p].size);
TXUinit();
TXUreadTEXTURE(pdir[p].name, buffer, pdir[p].size,
NULL, 0, true);
free(buffer);
TXUwriteTexFile(file);
TXUfree();
}
}
}
}
/*
** TX_START textures
*/
if ((select & BTEXTUR) && cusage == NULL) {
Phase("EX70", "Extracting TX_START textures...");
EntryFound = false;
for (p = 0; p < pnb; p++) {
if (piden[p] == ETXSTART) {
IMGTYPE detect_type;
if (!EntryFound) {
MakeDir(file, DataDir, "TX_START", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of TX_START textures");
TXTaddSection(TXT, "tx_start");
EntryFound = true;
}
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
insrX = insrY = 0;
detect_type = XTRpicFormat(&pdir[p], &pwad);
if (detect_type == PICNONE) {
/* assume DOOM patch format */
if (!XTRbmpSave(&insrX, &insrY, &pdir[p], PGRAPH,
DataDir, "TX_START", &pwad, Picture, WSafe,
cusage)) {
Warning("EX71", "Failed to write TX_START texture %s",
lump_name(pwad.dir[p].name));
} else {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
}
} else {
/* write PNG or JPEG as a raw file, no conversion */
const char *ext = "PNG";
if (detect_type == PICJPEG)
ext = "JPG";
res = MakeFileName(file, DataDir, "TX_START", "",
pdir[p].name, ext);
if (WSafe && res) {
Warning("EX73", "Will not overwrite file %s", file);
} else {
WADRsaveEntry(&pwad, p, file);
Detail("EX74", "Saved lump as %s", fname(file));
}
TXTaddEntry(TXT, pdir[p].name, NULL, 1, 0, false, true);
}
}
}
}
/*
** SOUNDS
*/
if (select & BSOUND) {
Phase("EX25", "Extracting sounds...");
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == ESOUND) {
if (!EntryFound) {
MakeDir(file, DataDir, "SOUNDS", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of Sounds");
TXTaddSection(TXT, "sounds");
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
switch (piden[p]) {
case ESNDPC:
res =
MakeFileName(file, DataDir, "SOUNDS", "",
pdir[p].name, "TXT");
if (res && WSafe) {
Warning("EX26", "Will not overwrite file %s",
file);
} else {
char name[33];
strcpy(name, lump_name(pdir[p].name));
buffer = (char *)
Malloc(pdir[p].size);
WADRseek(&pwad, pdir[p].start);
WADRreadBytes(&pwad, buffer, pdir[p].size);
SNDsavePCSound(name, file, buffer,
pdir[p].size);
free(buffer);
Detail("EX27", "Saved PC sound as %s",
fname(file));
}
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
break;
case ESNDWAV:
switch (Sound) {
case SNDWAV:
extens = "WAV";
break;
default:
Bug("EX28", "Invalid snd type %d", Sound);
}
res =
MakeFileName(file, DataDir, "SOUNDS", "",
pdir[p].name, extens);
if (res && WSafe) {
Warning("EX29", "Will not overwrite file %s",
fname(file));
} else {
buffer = (char *)
Malloc(pdir[p].size);
WADRseek(&pwad, pdir[p].start);
WADRreadBytes(&pwad, buffer, pdir[p].size);
SNDsaveSound(file, buffer, pdir[p].size, Sound,
pdir[p].name);
Detail("EX30", "Saved sound as %s",
fname(file));
free(buffer);
}
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
break;
default:
Bug("EX31", "Invalid snd type %d", piden[p]);
}
}
}
}
}
/*
** MUSICS
*/
if (select & BMUSIC) {
Phase("EX32", "Extracting musics...");
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == EMUSIC) {
if (!EntryFound) {
MakeDir(file, DataDir, "MUSICS", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of Musics");
TXTaddSection(TXT, "musics");
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
if (piden[p] == EMUS) {
res = MakeFileName(file, DataDir, "MUSICS", "",
pdir[p].name, "MUS");
} else {
res = MakeFileName(file, DataDir, "MUSICS", "",
pdir[p].name, "MID");
}
if (res && WSafe) {
Warning("EX33", "Will not overwrite file %s",
fname(file));
} else {
Detail("EX34", "Saving music as %s", fname(file));
WADRsaveEntry(&pwad, p, file);
}
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
}
}
}
}
/*
** GRAPHICS
*/
if (select & BGRAPHIC) {
Phase("EX35", "Extracting graphics...");
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == EGRAPHIC) {
if (!EntryFound && cusage == NULL) {
MakeDir(file, DataDir, "GRAPHICS", "");
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
if (XTRbmpSave
(&insrX, &insrY, &pdir[p], PGRAPH, DataDir,
"GRAPHICS", &pwad, Picture, WSafe, cusage)) {
if (!EntryFound) {
TXTaddEmptyLine(TXT);
TXTaddComment(TXT,
"List of Pictures (with insertion point)");
TXTaddSection(TXT, "graphics");
EntryFound = true;
}
TXTaddEntry(TXT, pdir[p].name, NULL, insrX, insrY,
false, true);
} else if (XTRbmpSave
(&insrX, &insrY, &pdir[p], PFLAT,
DataDir, "LUMPS", &pwad, Picture,
WSafe, cusage)) {
/*Was saved as graphic lump */
char *name = Malloc(sizeof pdir[p].name + 1);
sprintf(name, "%.*s", (int) sizeof pdir[p].name,
pdir[p].name);
TXTaddComment(TXT, name);
free(name);
} else if (cusage == NULL) {
if (MakeFileName
(file, DataDir, "LUMPS", "", pdir[p].name, "LMP")) {
Warning("EX36", "Will not overwrite file %s",
fname(file));
} else {
WADRsaveEntry(&pwad, p, file);
Detail("EX37", "Saved lump as %s",
fname(file));
}
{
char *name = Malloc(sizeof pdir[p].name + 1);
sprintf(name, "%.*s",
(int) sizeof pdir[p].name,
pdir[p].name);
TXTaddComment(TXT, name);
free(name);
}
}
}
}
}
}
/*
** SPRITES
*/
if (select & BSPRITE) {
Phase("EX40", "Extracting sprites...");
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == ESPRITE) {
if (!EntryFound) {
if (cusage == NULL)
MakeDir(file, DataDir, "SPRITES", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of Sprites");
TXTaddSection(TXT, "sprites");
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
if (!XTRbmpSave
(&insrX, &insrY, &pdir[p], PSPRIT, DataDir,
"SPRITES", &pwad, Picture, WSafe,
cusage)) {
Warning("EX41", "Failed to write sprite %s",
lump_name(pwad.dir[p].name));
} else {
TXTaddEntry(TXT, pdir[p].name, NULL, insrX, insrY,
false, true);
}
}
}
}
}
/*
** PATCHES
*/
if (select & BPATCH) {
Phase("EX45", "Extracting patches...");
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == EPATCH) {
if (!EntryFound) {
if (cusage == NULL)
MakeDir(file, DataDir, "PATCHES", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of patches");
TXTaddSection(TXT, "patches");
EntryFound = true;
}
if (XTRbmpSave
(&insrX, &insrY, &pdir[p], PPATCH, DataDir, "PATCHES",
&pwad, Picture, WSafe, cusage)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
} else {
Warning("EX46", "Failed to write patch %s",
lump_name(pwad.dir[p].name));
}
}
}
}
/*
** PNAMES not needed anymore
*/
PNMfree();
/*
** FLATS
*/
if (select & BFLAT) {
Phase("EX50", "Extracting flats...");
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if ((piden[p] & EMASK) == EFLAT) {
if (!EntryFound) {
if (cusage == NULL)
MakeDir(file, DataDir, "FLATS", "");
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "List of Floors and Ceilings");
TXTaddSection(TXT, "flats");
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
if (!XTRbmpSave
(&insrX, &insrY, &pdir[p], PFLAT, DataDir, "FLATS",
&pwad, Picture, WSafe, cusage)) {
if (strncmp(pwad.dir[p].name, "F_SKY1", 6) != 0)
Warning("EX51", "Failed to write flat %s",
lump_name(pwad.dir[p].name));
} else
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
}
}
}
}
/* Extract all sneaps */
if (select & BSNEAP) {
ENTRY type = ESNEAP;
Phase("EX55", "Extracting %s...", entry_type_plural(type));
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if (piden[p] == type) {
if (!EntryFound) {
char comment[40];
if (cusage == NULL)
MakeDir(file, DataDir, entry_type_dir(type), "");
TXTaddEmptyLine(TXT);
sprintf(comment, "List of %.20s",
entry_type_plural(type));
TXTaddComment(TXT, comment);
TXTaddSection(TXT, entry_type_section(type));
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
if (!XTRbmpSave
(&insrX, &insrY, &pdir[p],
entry_type_pictype(type), DataDir,
entry_type_dir(type), &pwad, Picture, WSafe,
cusage)) {
Warning("EX56", "Failed to write %.20s %s",
entry_type_name(type),
lump_name(pwad.dir[p].name));
} else {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
}
}
}
}
}
/* Extract all sneats */
if (select & BSNEAT) {
ENTRY type = ESNEAT;
Phase("EX60", "Extracting %s...", entry_type_plural(type));
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if (piden[p] == type) {
if (!EntryFound) {
char comment[40];
if (cusage == NULL)
MakeDir(file, DataDir, entry_type_dir(type), "");
TXTaddEmptyLine(TXT);
sprintf(comment, "List of %.20s",
entry_type_plural(type));
TXTaddComment(TXT, comment);
TXTaddSection(TXT, entry_type_section(type));
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
if (!XTRbmpSave
(&insrX, &insrY, &pdir[p],
entry_type_pictype(type), DataDir,
entry_type_dir(type), &pwad, Picture, WSafe,
cusage)) {
Warning("EX61", "Failed to write %.20s %s",
entry_type_name(type),
lump_name(pwad.dir[p].name));
} else {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, false, false);
}
}
}
}
}
/* Extract all Strife scripts */
if (select & BSCRIPT) {
ENTRY type = ESSCRIPT;
Phase("EX65", "Extracting %s...", entry_type_plural(type));
ostart = 0x80000000L;
osize = 0;
for (EntryFound = false, p = 0; p < pnb; p++) {
if (piden[p] == type) {
if (!EntryFound) {
char comment[40];
if (cusage == NULL)
MakeDir(file, DataDir, entry_type_dir(type), "");
TXTaddEmptyLine(TXT);
sprintf(comment, "List of %.20s",
entry_type_plural(type));
TXTaddComment(TXT, comment);
TXTaddSection(TXT, entry_type_section(type));
EntryFound = true;
}
if ((ostart == pwad.dir[p].start)
&& (osize == pwad.dir[p].size)) {
TXTaddEntry(TXT, pdir[p].name, NULL, INVALIDINT,
INVALIDINT, true, false);
} else {
ostart = pwad.dir[p].start;
osize = pwad.dir[p].size;
{
res =
MakeFileName(file, DataDir,
entry_type_dir(type), "",
pdir[p].name, "txt");
if (res && WSafe) {
Warning("EX66", "Will not overwrite file %s",
file);
} else {
if (sscript_save(&pwad, p, file)) {
Warning("EX67", "Failed to write %.20s %s",
entry_type_name(type),
lump_name(pwad.dir[p].name));
} else {
TXTaddEntry(TXT, pdir[p].name, NULL,
INVALIDINT, INVALIDINT, false,
false);
}
}
}
}
}
}
}
/* If -usedidx, print statistics */
if (cusage != NULL) {
int n;
printf("Npixels Idx Nlumps First lump\n");
printf("--------- --- ------ ----------\n");
for (n = 0; n < NCOLOURS; n++)
printf("%9lu %3d %5lu %s\n", cusage->uses[n], n,
cusage->nlumps[n],
(cusage->uses[n] ==
0) ? "" : lump_name(cusage->where_first[n]));
putchar('\n');
}
/*
** exit graphics and end
*/
COLfree();
free(piden);
WADRclose(&pwad);
TXTaddEmptyLine(TXT);
TXTaddComment(TXT, "End of extraction");
TXTcloseW(TXT);
Phase("EX99", "End of extraction");
}
void XTRgetEntry(const char *doomwad, const char *DataDir,
const char *wadin, const char *entry, IMGTYPE Picture,
SNDTYPE Sound, char trnR, char trnG, char trnB)
{
static struct WADINFO pwad;
static struct WADINFO iwad;
static char Name[8];
int16_t e;
char *Entry;
int32_t Entrysz;
char *Colors = NULL;
int16_t insrX, insrY;
char *extens = NULL;
bool Found = false;
Normalise(Name, entry);
iwad.ok = 0;