static char *CheckDirectoryHasIWAD(char *dir, char *iwadname)
{
char *filename;
// As a special case, the "directory" may refer directly to an
// IWAD file if the path comes from DOOMWADDIR or DOOMWADPATH.
if (DirIsFile(dir, iwadname) && M_FileExists(dir))
{
return strdup(dir);
}
// Construct the full path to the IWAD if it is located in
// this directory, and check if it exists.
filename = malloc(strlen(dir) + strlen(iwadname) + 3);
if (!strcmp(dir, "."))
{
strcpy(filename, iwadname);
}
else
{
sprintf(filename, "%s%c%s", dir, DIR_SEPARATOR, iwadname);
}
if (M_FileExists(filename))
{
return filename;
}
free(filename);
return NULL;
}
char *D_FindWADByName(char *name)
{
char *path;
int i;
// Absolute path?
if (M_FileExists(name))
return name;
BuildIWADDirList();
// Search through all IWAD paths for a file with the given name.
for (i = 0; i < num_iwad_dirs; ++i)
{
// As a special case, if this is in DOOMWADDIR or DOOMWADPATH,
// the "directory" may actually refer directly to an IWAD
// file.
if (D_CheckFilename(iwad_dirs[i], name) && M_FileExists(iwad_dirs[i]))
return strdup(iwad_dirs[i]);
// Construct a string for the full path
path = M_StringJoin(iwad_dirs[i], DIR_SEPARATOR_S, name, NULL);
if (M_FileExists(path))
return path;
free(path);
}
// File not found
return NULL;
}
static char *CheckDirectoryHasIWAD(char *dir, char *iwadname)
{
char *filename;
// As a special case, the "directory" may refer directly to an
// IWAD file if the path comes from DOOMWADDIR or DOOMWADPATH.
if (DirIsFile(dir, iwadname) && M_FileExists(dir))
{
return M_StringDuplicate(dir);
}
// Construct the full path to the IWAD if it is located in
// this directory, and check if it exists.
if (!strcmp(dir, "."))
{
filename = M_StringDuplicate(iwadname);
}
else
{
filename = M_StringJoin(dir, DIR_SEPARATOR_S, iwadname, NULL);
}
if (M_FileExists(filename))
{
return filename;
}
free(filename);
return NULL;
}
void CheckTimidityConfig(void)
{
if (*s_timiditycfgpath)
if (M_FileExists(s_timiditycfgpath))
C_Output("Using TiMidity configuration file %s.", uppercase(s_timiditycfgpath));
else
C_Warning("Can't find TiMidity configuration file %s.", uppercase(s_timiditycfgpath));
}
//
// BaseFileSearch
// denis - Check all paths of interest for a given file with a possible extension
//
static std::string BaseFileSearch(std::string file, std::string ext = "", std::string hash = "")
{
#ifdef _WIN32
// absolute path?
if(file.find(':') != std::string::npos)
return file;
const char separator = ';';
#else
// absolute path?
if(file[0] == PATHSEPCHAR || file[0] == '~')
return file;
const char separator = ':';
#endif
// [Russell] - Bit of a hack. (since BaseFileSearchDir should handle this)
// return file if it contains a path already
if (M_FileExists(file))
return file;
std::transform(file.begin(), file.end(), file.begin(), toupper);
std::transform(ext.begin(), ext.end(), ext.begin(), toupper);
std::vector<std::string> dirs;
dirs.push_back(startdir);
dirs.push_back(progdir);
D_AddSearchDir(dirs, Args.CheckValue("-waddir"), separator);
D_AddSearchDir(dirs, getenv("DOOMWADDIR"), separator);
D_AddSearchDir(dirs, getenv("DOOMWADPATH"), separator);
D_AddSearchDir(dirs, getenv("HOME"), separator);
// [AM] Search additional paths based on platform
D_AddPlatformSearchDirs(dirs);
D_AddSearchDir(dirs, waddirs.cstring(), separator);
dirs.erase(std::unique(dirs.begin(), dirs.end()), dirs.end());
for(size_t i = 0; i < dirs.size(); i++)
{
std::string found = BaseFileSearchDir(dirs[i], file, ext, hash);
if(found.length())
{
std::string &dir = dirs[i];
if(dir[dir.length() - 1] != PATHSEPCHAR)
dir += PATHSEP;
return dir + found;
}
}
// Not found
return "";
}
char *D_FindWADByName(char *name)
{
char *buf;
int i;
// Absolute path?
if (M_FileExists(name))
{
return name;
}
BuildIWADDirList();
// Search through all IWAD paths for a file with the given name.
for (i=0; i<num_iwad_dirs; ++i)
{
// As a special case, if this is in DOOMWADDIR or DOOMWADPATH,
// the "directory" may actually refer directly to an IWAD
// file.
if (DirIsFile(iwad_dirs[i], name) && M_FileExists(iwad_dirs[i]))
{
return strdup(iwad_dirs[i]);
}
// Construct a string for the full path
buf = malloc(strlen(iwad_dirs[i]) + strlen(name) + 5);
sprintf(buf, "%s%c%s", iwad_dirs[i], DIR_SEPARATOR, name);
if (M_FileExists(buf))
{
return buf;
}
free(buf);
}
// File not found
return NULL;
}
//===========================================================================
// W_IsIWAD
// Returns true iff the given filename exists and is an IWAD.
//===========================================================================
int W_IsIWAD(char *fn)
{
FILE *file;
char id[5];
if(!M_FileExists(fn))
return false;
if((file = fopen(fn, "rb")) == NULL)
return false;
fread(id, 4, 1, file);
id[4] = 0;
fclose(file);
return !stricmp(id, "IWAD");
}
static void LoadChexDeh(void)
{
char *chex_deh = NULL;
char *sep;
if (gameversion == exe_chex)
{
// Look for chex.deh in the same directory as the IWAD file.
sep = strrchr(iwadfile, DIR_SEPARATOR);
if (sep != NULL)
{
size_t chex_deh_len = strlen(iwadfile) + 9;
chex_deh = malloc(chex_deh_len);
M_StringCopy(chex_deh, iwadfile, chex_deh_len);
chex_deh[sep - iwadfile + 1] = '\0';
M_StringConcat(chex_deh, "chex.deh", chex_deh_len);
}
else
{
chex_deh = strdup("chex.deh");
}
// If the dehacked patch isn't found, try searching the WAD
// search path instead. We might find it...
if (!M_FileExists(chex_deh))
{
free(chex_deh);
chex_deh = D_FindWADByName("chex.deh");
}
// Still not found?
if (chex_deh == NULL)
{
I_Error("Unable to find Chex Quest dehacked file (chex.deh).\n"
"The dehacked file is required in order to emulate\n"
"chex.exe correctly. It can be found in your nearest\n"
"/idgames repository mirror at:\n\n"
" utils/exe_edit/patches/chexdeh.zip");
}
if (!DEH_LoadFile(chex_deh))
{
I_Error("Failed to load chex.deh needed for emulating chex.exe.");
}
}
}
//
// M_SaveMoveHereToMap
//
// Moves the "HERE" save to a map.
//
void M_SaveMoveHereToMap(void)
{
char *mapsave = NULL;
char *heresave = NULL;
char tmpnum[33];
// haleyjd: no itoa available...
M_snprintf(tmpnum, sizeof(tmpnum), "%d", gamemap);
mapsave = M_SafeFilePath(savepathtemp, tmpnum);
heresave = M_SafeFilePath(savepathtemp, "here");
if(M_FileExists(heresave))
{
remove(mapsave);
rename(heresave, mapsave);
}
Z_Free(mapsave);
Z_Free(heresave);
}
//
// M_SaveMoveMapToHere
//
// Moves a map to the "HERE" save.
//
void M_SaveMoveMapToHere(void)
{
char *mapsave = NULL;
char *heresave = NULL;
char tmpnum[33];
// haleyjd: no itoa available...
M_snprintf(tmpnum, sizeof(tmpnum), "%d", gamemap);
// haleyjd: use M_SafeFilePath, not sprintf
mapsave = M_SafeFilePath(savepath, tmpnum);
heresave = M_SafeFilePath(savepath, "here");
// haleyjd: use M_FileExists, not access
if(M_FileExists(mapsave))
{
remove(heresave);
rename(mapsave, heresave);
}
Z_Free(mapsave);
Z_Free(heresave);
}
static void CheckSteamGUSPatches(void)
{
const char *current_path;
char *install_path;
char *patch_path;
int len;
// Already configured? Don't stomp on the user's choices.
current_path = M_GetStringVariable("gus_patch_path");
if (current_path != NULL && strlen(current_path) > 0)
{
return;
}
install_path = GetRegistryString(&steam_install_location);
if (install_path == NULL)
{
return;
}
len = strlen(install_path) + strlen(STEAM_BFG_GUS_PATCHES) + 20;
patch_path = malloc(len);
M_snprintf(patch_path, len, "%s\\%s\\ACBASS.PAT",
install_path, STEAM_BFG_GUS_PATCHES);
// Does acbass.pat exist? If so, then set gus_patch_path.
if (M_FileExists(patch_path))
{
M_snprintf(patch_path, len, "%s\\%s",
install_path, STEAM_BFG_GUS_PATCHES);
M_SetVariable("gus_patch_path", patch_path);
}
free(patch_path);
free(install_path);
}
//===========================================================================
// W_CheckIWAD
// Checks if an IWAD has been loaded. If not, tries to load one of the
// default ones.
//===========================================================================
void W_CheckIWAD(void)
{
extern char *iwadlist[];
int i;
if(iwadLoaded)
return;
// Try one of the default IWADs.
for(i = 0; iwadlist[i]; i++)
{
if(M_FileExists(iwadlist[i]))
W_AddFile(iwadlist[i], false);
// We can leave as soon as an IWAD is found.
if(iwadLoaded)
return;
}
if(!Sys_CriticalMessage
("No IWAD has been specified! "
"Important data might be missing. Are you sure you "
"want to continue?"))
Con_Error("W_CheckIWAD: Init aborted.\n");
}
//
// CheckIWAD
//
// Tries to find an IWAD from a set of know IWAD names, and checks the first
// one found's contents to determine whether registered/commercial features
// should be executed (notably loading PWAD's).
//
static bool CheckIWAD (std::string suggestion, std::string &titlestring)
{
static const char *doomwadnames[] =
{
"doom2f.wad",
"doom2.wad",
"plutonia.wad",
"tnt.wad",
"doomu.wad", // Hack from original Linux version. Not necessary, but I threw it in anyway.
"doom.wad",
"doom1.wad",
"freedoom.wad",
"freedm.wad",
"chex.wad", // [ML] 1/7/10: Hello Chex Quest!
NULL
};
std::string iwad;
std::string iwad_file;
int i;
if(suggestion.length())
{
std::string found = BaseFileSearch(suggestion, ".WAD");
if(found.length())
iwad = found;
else
{
if(M_FileExists(suggestion.c_str()))
iwad = suggestion;
}
/* [ML] Removed 1/13/10: we can trust the user to provide an iwad
if(iwad.length())
{
FILE *f;
if ( (f = fopen (iwad.c_str(), "rb")) )
{
wadinfo_t header;
fread (&header, sizeof(header), 1, f);
header.identification = LONG(header.identification);
if (header.identification != IWAD_ID)
{
if(header.identification == PWAD_ID)
{
Printf(PRINT_HIGH, "Suggested file is a PWAD, not an IWAD: %s \n", iwad.c_str());
}
else
{
Printf(PRINT_HIGH, "Suggested file is not an IWAD: %s \n", iwad.c_str());
}
iwad = "";
}
fclose(f);
}
}
*/
}
if(!iwad.length())
{
// Search for a pre-defined IWAD from the list above
for (i = 0; doomwadnames[i]; i++)
{
std::string found = BaseFileSearch(doomwadnames[i]);
if(found.length())
{
iwad = found;
break;
}
}
}
// Now scan the contents of the IWAD to determine which one it is
if (iwad.length())
{
#define NUM_CHECKLUMPS 9
static const char checklumps[NUM_CHECKLUMPS][8] = {
"E1M1", "E2M1", "E4M1", "MAP01",
{ 'A','N','I','M','D','E','F','S'},
"FINAL2", "REDTNT2", "CAMO1",
{ 'E','X','T','E','N','D','E','D'}
};
int lumpsfound[NUM_CHECKLUMPS];
wadinfo_t header;
FILE *f;
M_ExtractFileName(iwad,iwad_file);
memset (lumpsfound, 0, sizeof(lumpsfound));
if ( (f = fopen (iwad.c_str(), "rb")) )
{
fread (&header, sizeof(header), 1, f);
header.identification = LONG(header.identification);
if (header.identification == IWAD_ID ||
header.identification == PWAD_ID)
{
header.numlumps = LONG(header.numlumps);
if (0 == fseek (f, LONG(header.infotableofs), SEEK_SET))
{
for (i = 0; i < header.numlumps; i++)
{
filelump_t lump;
int j;
if (0 == fread (&lump, sizeof(lump), 1, f))
break;
for (j = 0; j < NUM_CHECKLUMPS; j++)
if (!strnicmp (lump.name, checklumps[j], 8))
lumpsfound[j]++;
}
}
}
fclose (f);
}
gamemode = undetermined;
if (lumpsfound[3])
{
gamemode = commercial;
gameinfo = CommercialGameInfo;
if (lumpsfound[6])
{
gamemission = pack_tnt;
titlestring = "DOOM 2: TNT - Evilution";
}
else if (lumpsfound[7])
{
gamemission = pack_plut;
titlestring = "DOOM 2: Plutonia Experiment";
}
else
{
gamemission = doom2;
titlestring = "DOOM 2: Hell on Earth";
}
}
else if (lumpsfound[0])
{
gamemission = doom;
if (lumpsfound[1])
{
if (lumpsfound[2])
{
if (!StdStringCompare(iwad_file,"chex.wad",true)) // [ML] 1/7/10: HACK - There's no unique lumps in the chex quest
{ // iwad. It's ultimate doom with their stuff replacing most things.
gamemission = chex;
gamemode = retail_chex;
gameinfo = RetailGameInfo;
titlestring = "Chex Quest";
}
else
{
gamemode = retail;
gameinfo = RetailGameInfo;
titlestring = "The Ultimate DOOM";
}
}
else
{
gamemode = registered;
gameinfo = RegisteredGameInfo;
titlestring = "DOOM Registered";
}
}
else
{
gamemode = shareware;
gameinfo = SharewareGameInfo;
titlestring = "DOOM Shareware";
}
}
}
if (gamemode == undetermined)
{
gameinfo = SharewareGameInfo;
}
if (iwad.length())
wadfiles.push_back(iwad);
return iwad.length() ? true : false;
}
void IntDownloadComplete(void)
{
std::string actual_md5 = MD5SUM(download.buf->ptr(), download.buf->maxsize());
Printf(PRINT_HIGH, "\nDownload complete, got %u bytes\n", download.buf->maxsize());
Printf(PRINT_HIGH, "%s\n %s\n", download.filename.c_str(), actual_md5.c_str());
if(download.md5 == "")
{
Printf(PRINT_HIGH, "Server gave no checksum, assuming valid\n", (int)download.buf->maxsize());
}
else if(actual_md5 != download.md5)
{
Printf(PRINT_HIGH, " %s on server\n", download.md5.c_str());
Printf(PRINT_HIGH, "Download failed: bad checksum\n");
download.clear();
CL_QuitNetGame();
ClearDownloadProgressBar();
return;
}
// got the wad! save it!
std::vector<std::string> dirs;
std::string filename;
size_t i;
#ifdef _WIN32
const char separator = ';';
#else
const char separator = ':';
#endif
// Try to save to the wad paths in this order -- Hyper_Eye
D_AddSearchDir(dirs, Args.CheckValue("-waddir"), separator);
D_AddSearchDir(dirs, getenv("DOOMWADDIR"), separator);
D_AddSearchDir(dirs, getenv("DOOMWADPATH"), separator);
D_AddSearchDir(dirs, waddirs.cstring(), separator);
dirs.push_back(startdir);
dirs.push_back(progdir);
dirs.erase(std::unique(dirs.begin(), dirs.end()), dirs.end());
for(i = 0; i < dirs.size(); i++)
{
filename.clear();
filename = dirs[i];
if(filename[filename.length() - 1] != PATHSEPCHAR)
filename += PATHSEP;
filename += download.filename;
// check for existing file
if(M_FileExists(filename.c_str()))
{
// there is an existing file, so use a new file whose name includes the checksum
filename += ".";
filename += actual_md5;
}
if (M_WriteFile(filename, download.buf->ptr(), download.buf->maxsize()))
break;
}
// Unable to write
if(i == dirs.size())
{
download.clear();
CL_QuitNetGame();
return;
}
Printf(PRINT_HIGH, "Saved download as \"%s\"\n", filename.c_str());
download.clear();
CL_QuitNetGame();
CL_Reconnect();
ClearDownloadProgressBar();
}
//
// D_DoomMainSetup
//
// CPhipps - the old contents of D_DoomMain, but moved out of the main
// line of execution so its stack space can be freed
static void D_DoomMainSetup(void)
{
int p;
char file[256];
int temp;
int choseniwad;
SDL_Init(0);
M_FindResponseFile();
iwadfile = D_FindIWAD();
modifiedgame = false;
nomonsters = M_CheckParm("-nomonsters");
respawnparm = M_CheckParm("-respawn");
fastparm = M_CheckParm("-fast");
devparm = M_CheckParm("-devparm");
if (M_CheckParm("-altdeath"))
deathmatch = 2;
else if (M_CheckParm("-deathmatch"))
deathmatch = 1;
M_SetConfigDir();
// turbo option
p = M_CheckParm("-turbo");
if (p)
{
int scale = 200;
extern int forwardmove[2];
extern int sidemove[2];
if (p < myargc - 1)
scale = atoi(myargv[p + 1]);
if (scale < 10)
scale = 10;
if (scale > 400)
scale = 400;
forwardmove[0] = forwardmove[0] * scale / 100;
forwardmove[1] = forwardmove[1] * scale / 100;
sidemove[0] = sidemove[0] * scale / 100;
sidemove[1] = sidemove[1] * scale / 100;
}
// init subsystems
V_Init();
// Load configuration files before initialising other subsystems.
M_LoadDefaults();
if (!M_FileExists("doomretro.wad"))
if (!M_FileExists("doomretro.wad.temp"))
I_Error("Can't find doomretro.wad.");
if (iwadfile)
{
if (D_AddFile(iwadfile))
if (runcount < RUNCOUNT_MAX)
runcount++;
}
else
{
if (!runcount)
D_FirstUse();
rename("doomretro.wad", "doomretro.wad.temp");
do
{
choseniwad = D_ChooseIWAD();
if (choseniwad == -1)
{
rename("doomretro.wad.temp", "doomretro.wad");
I_Quit(false);
}
else if (!choseniwad)
PlaySound((LPCTSTR)SND_ALIAS_SYSTEMHAND, NULL, SND_ALIAS_ID | SND_ASYNC);
} while (!choseniwad);
rename("doomretro.wad.temp", "doomretro.wad");
if (runcount < RUNCOUNT_MAX)
runcount++;
}
M_SaveDefaults();
if (!W_MergeFile("doomretro.wad"))
if (!W_MergeFile("doomretro.wad.temp"))
I_Error("Can't find doomretro.wad.");
if (W_CheckNumForName("BLD2A0") < 0 ||
W_CheckNumForName("MEDBA0") < 0 ||
W_CheckNumForName("STBAR2") < 0)
I_Error("Wrong version of doomretro.wad.");
p = M_CheckParmsWithArgs("-file", "-pwad", 1);
if (p > 0)
{
for (p = p + 1; p < myargc && myargv[p][0] != '-'; ++p)
{
char *filename = uppercase(D_TryFindWADByName(myargv[p]));
if (W_MergeFile(filename))
{
modifiedgame = true;
if (D_CheckFilename(filename, "NERVE.WAD"))
nerve = true;
}
}
}
if (FREEDOOM && W_CheckNumForName("FREEDM") < 0 && !modifiedgame)
I_Error("FREEDOOM requires a BOOM-compatible source port, and is therefore"
"unable to be opened by DOOM RETRO.");
DMENUPIC = (W_CheckNumForName("DMENUPIC") >= 0);
M_DOOM = (W_CheckMultipleLumps("M_DOOM") > 1);
M_EPISOD = (W_CheckMultipleLumps("M_EPISOD") > 1);
M_GDHIGH = (W_CheckMultipleLumps("M_GDHIGH") > 1);
M_GDLOW = (W_CheckMultipleLumps("M_GDLOW") > 1);
M_LOADG = (W_CheckMultipleLumps("M_LOADG") > 1);
M_LSCNTR = (W_CheckMultipleLumps("M_LSCNTR") > 1);
M_MSENS = (W_CheckMultipleLumps("M_MSENS") > 1);
M_MSGOFF = (W_CheckMultipleLumps("M_MSGOFF") > 1);
M_MSGON = (W_CheckMultipleLumps("M_MSGON") > 1);
M_NEWG = (W_CheckMultipleLumps("M_NEWG") > 1);
M_NMARE = (W_CheckMultipleLumps("M_NMARE") > 1);
M_OPTTTL = (W_CheckMultipleLumps("M_OPTTTL") > 1);
M_PAUSE = (W_CheckMultipleLumps("M_PAUSE") > 1);
M_SAVEG = (W_CheckMultipleLumps("M_SAVEG") > 1);
M_SKILL = (W_CheckMultipleLumps("M_SKILL") > 1);
M_SKULL1 = (W_CheckMultipleLumps("M_SKULL1") > 1);
M_SVOL = (W_CheckMultipleLumps("M_SVOL") > 1);
STARMS = (W_CheckMultipleLumps("STARMS") > 2);
STBAR = (W_CheckMultipleLumps("STBAR") > 2);
STCFN034 = (W_CheckMultipleLumps("STCFN034") > 1);
STCFN039 = (W_CheckMultipleLumps("STCFN039") > 1);
STCFN121 = (W_CheckMultipleLumps("STCFN121") > 1);
STYSNUM0 = (W_CheckMultipleLumps("STYSNUM0") > 1);
TITLEPIC = (W_CheckNumForName("TITLEPIC") >= 0);
WISCRT2 = (W_CheckMultipleLumps("WISCRT2") > 1);
bfgedition = (DMENUPIC && W_CheckNumForName("M_ACPT") >= 0);
// Generate the WAD hash table. Speed things up a bit.
W_GenerateHashTable();
D_IdentifyVersion();
InitGameVersion();
D_SetGameDescription();
D_SetSaveGameDir();
// Check for -file in shareware
if (modifiedgame)
{
// These are the lumps that will be checked in IWAD,
// if any one is not present, execution will be aborted.
char name[23][9] =
{
"e2m1", "e2m2", "e2m3", "e2m4", "e2m5", "e2m6", "e2m7", "e2m8", "e2m9",
"e3m1", "e3m3", "e3m3", "e3m4", "e3m5", "e3m6", "e3m7", "e3m8", "e3m9",
"dphoof", "bfgga0", "heada1", "cybra1", "spida1d1"
};
int i;
if (gamemode == shareware)
I_Error("You cannot use -FILE with the shareware version.\n"
"Please purchase the full version.");
// Check for fake IWAD with right name,
// but w/o all the lumps of the registered version.
if (gamemode == registered)
for (i = 0; i < 23; i++)
if (W_CheckNumForName(name[i]) < 0)
I_Error("This is not the registered version.");
}
// get skill / episode / map from parms
startskill = sk_medium;
startepisode = 1;
startmap = 1;
autostart = false;
p = M_CheckParmWithArgs("-skill", 1);
if (p)
{
temp = myargv[p + 1][0] - '1';
if (temp >= sk_baby && temp <= sk_nightmare)
{
startskill = (skill_t)temp;
autostart = true;
}
}
p = M_CheckParmWithArgs("-episode", 1);
if (p)
{
temp = myargv[p + 1][0] - '0';
if ((gamemode == shareware && temp == 1)
|| (temp >= 1
&& ((gamemode == registered && temp <= 3)
|| (gamemode == retail && temp <= 4))))
{
startepisode = temp;
startmap = 1;
autostart = true;
}
}
p = M_CheckParmWithArgs("-expansion", 1);
if (p)
{
temp = myargv[p + 1][0] - '0';
if (gamemode == commercial && temp <= (nerve ? 2 : 1))
{
gamemission = (temp == 1 ? doom2 : pack_nerve);
selectedexpansion = temp - 1;
startepisode = 1;
startmap = 1;
autostart = true;
}
}
timelimit = 0;
p = M_CheckParmWithArgs("-timer", 1);
if (p)
timelimit = atoi(myargv[p + 1]);
p = M_CheckParm("-avg");
if (p)
timelimit = 20;
p = M_CheckParmWithArgs("-warp", 1);
if (p)
{
static char lumpname[6];
if (gamemode == commercial)
{
if (strlen(myargv[p + 1]) == 5 &&
toupper(myargv[p + 1][0]) == 'M' &&
toupper(myargv[p + 1][1]) == 'A' &&
toupper(myargv[p + 1][2]) == 'P')
startmap = (myargv[p + 1][3] - '0') * 10 + myargv[p + 1][4] - '0';
else
startmap = atoi(myargv[p + 1]);
sprintf(lumpname, "MAP%02i", startmap);
}
else
{
if (strlen(myargv[p + 1]) == 4 &&
toupper(myargv[p + 1][0]) == 'E' &&
toupper(myargv[p + 1][2]) == 'M')
{
startepisode = myargv[p + 1][1] - '0';
startmap = myargv[p + 1][3] - '0';
}
else
{
startepisode = myargv[p + 1][0] - '0';
if (p + 2 < myargc)
startmap = myargv[p + 2][0] - '0';
else
startmap = 1;
}
sprintf(lumpname, "E%iM%i", startepisode, startmap);
}
if (W_CheckNumForName(lumpname) >= 0)
autostart = true;
}
p = M_CheckParmWithArgs("-loadgame", 1);
if (p)
startloadgame = atoi(myargv[p + 1]);
else
startloadgame = -1;
if (mouseSensitivity < MOUSESENSITIVITY_MIN || mouseSensitivity > MOUSESENSITIVITY_MAX)
mouseSensitivity = MOUSESENSITIVITY_DEFAULT;
if (mouseSensitivity == MOUSESENSITIVITY_MIN)
mouseSensitivity = -5;
gamepadSensitivity = (!mouseSensitivity ? 0.0f :
(2.0f + mouseSensitivity / (float)MOUSESENSITIVITY_MAX));
if (sfxVolume < SFXVOLUME_MIN || sfxVolume > SFXVOLUME_MAX)
sfxVolume = SFXVOLUME_DEFAULT;
if (musicVolume < MUSICVOLUME_MIN || musicVolume > MUSICVOLUME_MAX)
musicVolume = MUSICVOLUME_DEFAULT;
if (screensize < SCREENSIZE_MIN || screensize > SCREENSIZE_MAX)
screensize = SCREENSIZE_DEFAULT;
if (widescreen && !fullscreen)
{
widescreen = false;
screensize = SCREENSIZE_MAX;
}
if (!widescreen)
hud = true;
if (fullscreen && screensize == SCREENSIZE_MAX)
{
widescreen = true;
screensize = SCREENSIZE_MAX - 1;
}
if (widescreen)
{
returntowidescreen = true;
widescreen = false;
}
if (screenwidth && screenheight
&& (screenwidth < SCREENWIDTH || screenheight < SCREENHEIGHT * 3 / 4))
{
screenwidth = SCREENWIDTH;
screenheight = SCREENWIDTH * 3 / 4;
}
if (windowwidth < SCREENWIDTH || windowheight < SCREENWIDTH * 3 / 4)
{
windowwidth = SCREENWIDTH;
windowheight = SCREENWIDTH * 3 / 4;
}
if (gammalevel < GAMMALEVEL_MIN || gammalevel > GAMMALEVEL_MAX)
gammalevel = GAMMALEVEL_DEFAULT;
gammalevelindex = 0;
while (gammalevelindex < GAMMALEVELS)
if (gammalevels[gammalevelindex++] == gammalevel)
break;
if (gammalevelindex == GAMMALEVELS)
{
gammalevelindex = 0;
while (gammalevels[gammalevelindex++] != GAMMALEVEL_DEFAULT);
}
gammalevelindex--;
if (bloodsplats < BLOODSPLATS_MIN || bloodsplats > BLOODSPLATS_MAX)
bloodsplats = BLOODSPLATS_DEFAULT;
bloodSplatSpawner = ((bloodsplats == UNLIMITED ? P_SpawnBloodSplat :
(bloodsplats ? P_SpawnBloodSplat2 : P_SpawnBloodSplat3)));
if (pixelwidth < PIXELWIDTH_MIN || pixelwidth > PIXELWIDTH_MAX)
pixelwidth = PIXELWIDTH_DEFAULT;
while (SCREENWIDTH % pixelwidth)
pixelwidth--;
if (pixelheight < PIXELHEIGHT_MIN || pixelheight > PIXELHEIGHT_MAX)
pixelheight = PIXELHEIGHT_DEFAULT;
while (SCREENHEIGHT % pixelheight)
pixelheight--;
M_Init();
R_Init();
P_Init();
I_Init();
S_Init((int)(sfxVolume * (127.0f / 15.0f)), (int)(musicVolume * (127.0f / 15.0f)));
D_CheckNetGame();
HU_Init();
ST_Init();
AM_Init();
if (startloadgame >= 0)
{
M_StringCopy(file, P_SaveGameFile(startloadgame), sizeof(file));
G_LoadGame(file);
}
if (gameaction != ga_loadgame)
{
if (autostart || netgame)
G_DeferredInitNew(startskill, startepisode, startmap);
else
D_StartTitle(); // start up intro loop
}
}
void D_IdentifyVersion(void)
{
// gamemission is set up by the D_FindIWAD function. But if
// we specify '-iwad', we have to identify using
// IdentifyIWADByName. However, if the iwad does not match
// any known IWAD name, we may have a dilemma. Try to
// identify by its contents.
// STRIFE-TODO: some elaborate checks? for now we assume...
// The logic in strife1.exe is simple:
// * if strife1.wad is found, set isregistered = true
// * if strife0.wad is found, set isdemoversion = true
// Make sure gamemode is set up correctly
gamemode = commercial;
gamemission = strife;
isregistered = true;
// Load voices.wad
if(isregistered)
{
char *name = D_FindWADByName("voices.wad");
if(!name) // not found?
{
int p;
// haleyjd STRIFE-FIXME: Temporary?
// If -iwad was used, check and see if voices.wad exists on the
// same filepath.
if((p = M_CheckParm("-iwad")) && p < myargc - 1)
{
char *iwad = myargv[p + 1];
size_t len = strlen(iwad) + 24;
char *filename = malloc(len);
char sepchar;
// how the heck is Choco surviving without this routine?
sepchar = M_GetFilePath(iwad, filename, len);
filename[strlen(filename)] = sepchar;
M_StringConcat(filename, "voices.wad", sizeof(filename));
if(!M_FileExists(filename))
disable_voices = 1;
else
name = filename; // STRIFE-FIXME: memory leak!!
}
else
disable_voices = 1;
}
if(disable_voices) // voices disabled?
{
if(devparm)
printf("Voices disabled\n");
return;
}
D_AddFile(name);
}
}
// Load dehacked patches needed for certain IWADs.
static void LoadIwadDeh(void)
{
// The Freedoom IWADs have DEHACKED lumps that must be loaded.
if (W_CheckNumForName("FREEDOOM") >= 0)
{
// Old versions of Freedoom (before 2014-09) did not have technically
// valid DEHACKED lumps, so ignore errors and just continue if this
// is an old IWAD.
DEH_LoadLumpByName("DEHACKED", false, true);
}
// If this is the HACX IWAD, we need to load the DEHACKED lump.
if (gameversion == exe_hacx)
{
if (!DEH_LoadLumpByName("DEHACKED", true, false))
{
I_Error("DEHACKED lump not found. Please check that this is the "
"Hacx v1.2 IWAD.");
}
}
// Chex Quest needs a separate Dehacked patch which must be downloaded
// and installed next to the IWAD.
if (gameversion == exe_chex)
{
char *chex_deh = NULL;
char *sep;
// Look for chex.deh in the same directory as the IWAD file.
sep = strrchr(iwadfile, DIR_SEPARATOR);
if (sep != NULL)
{
size_t chex_deh_len = strlen(iwadfile) + 9;
chex_deh = malloc(chex_deh_len);
M_StringCopy(chex_deh, iwadfile, chex_deh_len);
chex_deh[sep - iwadfile + 1] = '\0';
M_StringConcat(chex_deh, "chex.deh", chex_deh_len);
}
else
{
chex_deh = M_StringDuplicate("chex.deh");
}
// If the dehacked patch isn't found, try searching the WAD
// search path instead. We might find it...
if (!M_FileExists(chex_deh))
{
free(chex_deh);
chex_deh = D_FindWADByName("chex.deh");
}
// Still not found?
if (chex_deh == NULL)
{
I_Error("Unable to find Chex Quest dehacked file (chex.deh).\n"
"The dehacked file is required in order to emulate\n"
"chex.exe correctly. It can be found in your nearest\n"
"/idgames repository mirror at:\n\n"
" utils/exe_edit/patches/chexdeh.zip");
}
if (!DEH_LoadFile(chex_deh))
{
I_Error("Failed to load chex.deh needed for emulating chex.exe.");
}
}
}
void D_IdentifyVersion(void)
{
// gamemission is set up by the D_FindIWAD function. But if
// we specify '-iwad', we have to identify using
// IdentifyIWADByName. However, if the iwad does not match
// any known IWAD name, we may have a dilemma. Try to
// identify by its contents.
// STRIFE-TODO: some elaborate checks? for now we assume...
// The logic in strife1.exe is simple:
// * if strife1.wad is found, set isregistered = true
// * if strife0.wad is found, set isdemoversion = true
// Make sure gamemode is set up correctly
gamemode = commercial;
gamemission = strife;
isregistered = true;
// Load voices.wad
if(isregistered)
{
char *name = D_FindWADByName("voices.wad");
if(!name) // not found?
{
int p;
// haleyjd STRIFE-FIXME: Temporary?
// If -iwad was used, check and see if voices.wad exists on the
// same filepath.
if((p = M_CheckParm("-iwad")) && p < myargc - 1)
{
char *iwad = myargv[p + 1];
size_t len = strlen(iwad) + 1;
char *iwadpath = Z_Malloc(len, PU_STATIC, NULL);
char *voiceswad;
// extract base path of IWAD parameter
M_GetFilePath(iwad, iwadpath, len);
// concatenate with /voices.wad
voiceswad = M_SafeFilePath(iwadpath, "voices.wad");
Z_Free(iwadpath);
if(!M_FileExists(voiceswad))
{
disable_voices = 1;
Z_Free(voiceswad);
}
else
name = voiceswad; // STRIFE-FIXME: memory leak!!
}
else
disable_voices = 1;
}
if(disable_voices) // voices disabled?
{
if(devparm)
printf("Voices disabled\n");
return;
}
D_AddFile(name);
}
}
