FString GetUserFile (const char *file)
{
FString path;
struct stat info;
path = NicePath("~/" GAME_DIR "/");
if (stat (path, &info) == -1)
{
struct stat extrainfo;
// Sanity check for ~/.config
FString configPath = NicePath("~/.config/");
if (stat (configPath, &extrainfo) == -1)
{
if (mkdir (configPath, S_IRUSR | S_IWUSR | S_IXUSR) == -1)
{
I_FatalError ("Failed to create ~/.config directory:\n%s", strerror(errno));
}
}
else if (!S_ISDIR(extrainfo.st_mode))
{
I_FatalError ("~/.config must be a directory");
}
// This can be removed after a release or two
// Transfer the old zdoom directory to the new location
bool moved = false;
FString oldpath = NicePath("~/." GAMENAMELOWERCASE "/");
if (stat (oldpath, &extrainfo) != -1)
{
if (rename(oldpath, path) == -1)
{
I_Error ("Failed to move old " GAMENAMELOWERCASE " directory (%s) to new location (%s).",
oldpath.GetChars(), path.GetChars());
}
else
moved = true;
}
if (!moved && mkdir (path, S_IRUSR | S_IWUSR | S_IXUSR) == -1)
{
I_FatalError ("Failed to create %s directory:\n%s",
path.GetChars(), strerror (errno));
}
}
else
{
if (!S_ISDIR(info.st_mode))
{
I_FatalError ("%s must be a directory", path.GetChars());
}
}
path += file;
return path;
}
FString M_GetCachePath(bool create)
{
// Don't use GAME_DIR and such so that ZDoom and its child ports can
// share the node cache.
FString path = NicePath("~/.config/zdoom/cache");
if (create)
{
CreatePath(path);
}
return path;
}
FString M_GetCachePath(bool create)
{
// Don't use GAME_DIR and such so that ZDoom and its child ports can
// share the node cache.
// [marrub] changed this to ~/.config/gloome since zdoom and this shouldn't
// be sharing nodes with eachother
FString path = NicePath("~/.config/gloome/cache");
if (create)
{
CreatePath(path);
}
return path;
}
bool IsMPG123Present()
{
#if !defined DYN_MPG123
return true;
#else
static bool cached_result = false;
static bool done = false;
if (!done)
{
done = true;
cached_result = MPG123Module.Load({NicePath("$PROGDIR/" MPG123LIB), MPG123LIB});
}
return cached_result;
#endif
}
bool IsSndFilePresent()
{
#if !defined DYN_SNDFILE
return true;
#else
static bool cached_result = false;
static bool done = false;
if (!done)
{
done = true;
cached_result = SndFileModule.Load({NicePath("$PROGDIR/" SNDFILELIB), SNDFILELIB});
}
return cached_result;
#endif
}
FString GetUserFile (const char *file)
{
FString path;
struct stat info;
path = NicePath("~/" GAME_DIR "/");
if (stat (path, &info) == -1)
{
if (mkdir (path, S_IRUSR | S_IWUSR | S_IXUSR) == -1)
{
I_FatalError ("Failed to create %s directory:\n%s",
path.GetChars(), strerror (errno));
}
}
else
{
if (!S_ISDIR(info.st_mode))
{
I_FatalError ("%s must be a directory", path.GetChars());
}
}
path += file;
return path;
}
static EIWADType IdentifyVersion (TArray<FString> &wadfiles, const char *iwad, const char *zdoom_wad)
{
WadStuff wads[countof(IWADNames)];
size_t foundwads[NUM_IWAD_TYPES] = { 0 };
const char *iwadparm = Args->CheckValue ("-iwad");
size_t numwads;
int pickwad;
size_t i;
bool iwadparmfound = false;
FString custwad;
if (iwadparm == NULL && iwad != NULL && *iwad != 0)
{
iwadparm = iwad;
}
if (iwadparm)
{
custwad = iwadparm;
FixPathSeperator (custwad);
if (CheckIWAD (custwad, wads))
{ // -iwad parameter was a directory
iwadparm = NULL;
}
else
{
DefaultExtension (custwad, ".wad");
iwadparm = custwad;
IWADNames[0] = iwadparm;
CheckIWAD ("", wads);
}
}
if (iwadparm == NULL || wads[0].Path.IsEmpty())
{
if (GameConfig->SetSection ("IWADSearch.Directories"))
{
const char *key;
const char *value;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0)
{
FString nice = NicePath(value);
FixPathSeperator(nice);
CheckIWAD(nice, wads);
}
}
}
#ifdef _WIN32
FString steam_path = I_GetSteamPath();
if (steam_path.IsNotEmpty())
{
static const char *const steam_dirs[] =
{
"doom 2/base",
"final doom/base",
"heretic shadow of the serpent riders/base",
"hexen/base",
"hexen deathkings of the dark citadel/base",
"ultimate doom/base"
};
steam_path += "/SteamApps/common/";
for (i = 0; i < countof(steam_dirs); ++i)
{
CheckIWAD (steam_path + steam_dirs[i], wads);
}
}
#endif
}
if (iwadparm != NULL && !wads[0].Path.IsEmpty())
{
iwadparmfound = true;
}
for (i = numwads = 0; i < countof(IWADNames); i++)
{
if (!wads[i].Path.IsEmpty())
{
if (i != numwads)
{
wads[numwads] = wads[i];
}
foundwads[wads[numwads].Type] = numwads + 1;
numwads++;
}
}
if (foundwads[IWAD_HexenDK] && !foundwads[IWAD_Hexen])
{ // Cannot play Hexen DK without Hexen
size_t kill = foundwads[IWAD_HexenDK];
for (i = kill; i < numwads; ++i)
{
wads[i - 1] = wads[i];
}
numwads--;
foundwads[IWAD_HexenDK] = 0;
for (i = 0; i < NUM_IWAD_TYPES; ++i)
{
if (foundwads[i] > kill)
{
foundwads[i]--;
}
}
}
if (numwads == 0)
// [BB] Skulltag uses Rivecoder's IWAD setup screen now (only available under Windows).
#ifdef _WIN32
throw CNoIWADError(); // [RC]
#else
{
I_FatalError ("Cannot find a game IWAD (doom.wad, doom2.wad, heretic.wad, etc.).\n"
"Did you install "GAMENAME" properly? You can do either of the following:\n"
"\n"
"1. Place one or more of these wads in the same directory as "GAMENAME".\n"
"2. Edit your "GAMENAMELOWERCASE"-username.ini and add the directories of your iwads\n"
"to the list beneath [IWADSearch.Directories]");
}
#endif
pickwad = 0;
if (!iwadparmfound && numwads > 1)
{
int defiwad = 0;
// Locate the user's prefered IWAD, if it was found.
if (defaultiwad[0] != '\0')
{
for (i = 0; i < numwads; ++i)
{
FString basename = ExtractFileBase (wads[i].Path);
if (stricmp (basename, defaultiwad) == 0)
{
defiwad = (int)i;
break;
}
}
}
pickwad = I_PickIWad (wads, (int)numwads, queryiwad, defiwad);
if (pickwad >= 0)
{
// The newly selected IWAD becomes the new default
FString basename = ExtractFileBase (wads[pickwad].Path);
defaultiwad = basename;
}
}
if (pickwad < 0)
exit (0);
// zdoom.pk3 must always be the first file loaded and the IWAD second.
D_AddFile (wadfiles, zdoom_wad);
if (wads[pickwad].Type == IWAD_HexenDK)
{ // load hexen.wad before loading hexdd.wad
D_AddFile (wadfiles, wads[foundwads[IWAD_Hexen]-1].Path);
}
D_AddFile (wadfiles, wads[pickwad].Path);
if (wads[pickwad].Type == IWAD_Strife)
{ // Try to load voices.wad along with strife1.wad
long lastslash = wads[pickwad].Path.LastIndexOf ('/');
FString path;
if (lastslash == -1)
{
path = "";// wads[pickwad].Path;
}
else
{
path = FString (wads[pickwad].Path.GetChars(), lastslash + 1);
}
path += "voices.wad";
D_AddFile (wadfiles, path);
}
return wads[pickwad].Type;
}
FString M_GetSavegamesPath()
{
return NicePath("~/" GAME_DIR);
}
FString M_GetScreenshotsPath()
{
return NicePath("~/" GAME_DIR "/screenshots/");
}
int FIWadManager::IdentifyVersion (TArray<FString> &wadfiles, const char *iwad, const char *zdoom_wad)
{
TArray<WadStuff> wads;
TArray<size_t> foundwads;
const char *iwadparm = Args->CheckValue ("-iwad");
size_t numwads;
int pickwad;
size_t i;
bool iwadparmfound = false;
FString custwad;
ParseIWadInfos(zdoom_wad);
wads.Resize(mIWadNames.Size());
foundwads.Resize(mIWads.Size());
memset(&foundwads[0], 0, foundwads.Size() * sizeof(foundwads[0]));
if (iwadparm == NULL && iwad != NULL && *iwad != 0)
{
iwadparm = iwad;
}
if (iwadparm)
{
custwad = iwadparm;
FixPathSeperator (custwad);
if (CheckIWAD (custwad, &wads[0]))
{ // -iwad parameter was a directory
iwadparm = NULL;
}
else
{
DefaultExtension (custwad, ".wad");
iwadparm = custwad;
mIWadNames[0] = custwad;
CheckIWAD ("", &wads[0]);
}
}
if (iwadparm == NULL || wads[0].Path.IsEmpty() || mIWads[wads[0].Type].Required.IsNotEmpty())
{
if (GameConfig->SetSection ("IWADSearch.Directories"))
{
const char *key;
const char *value;
while (GameConfig->NextInSection (key, value))
{
if (stricmp (key, "Path") == 0)
{
FString nice = NicePath(value);
FixPathSeperator(nice);
CheckIWAD(nice, &wads[0]);
}
}
}
#ifdef _WIN32
FString steam_path = I_GetSteamPath();
if (steam_path.IsNotEmpty())
{
static const char *const steam_dirs[] =
{
"doom 2/base",
"final doom/base",
"heretic shadow of the serpent riders/base",
"hexen/base",
"hexen deathkings of the dark citadel/base",
"ultimate doom/base",
"DOOM 3 BFG Edition/base/wads"
};
steam_path += "/SteamApps/common/";
for (i = 0; i < countof(steam_dirs); ++i)
{
CheckIWAD (steam_path + steam_dirs[i], &wads[0]);
}
}
#endif
}
if (iwadparm != NULL && !wads[0].Path.IsEmpty())
{
iwadparmfound = true;
}
for (i = numwads = 0; i < mIWadNames.Size(); i++)
{
if (!wads[i].Path.IsEmpty())
{
if (i != numwads)
{
wads[numwads] = wads[i];
}
foundwads[wads[numwads].Type] = numwads + 1;
numwads++;
}
}
for (unsigned i=0; i<mIWads.Size(); i++)
{
if (mIWads[i].Required.IsNotEmpty() && foundwads[i])
{
bool found = false;
// needs to be loaded with another IWAD (HexenDK)
for (unsigned j=0; j<mIWads.Size(); j++)
{
if (!mIWads[i].Required.Compare(mIWads[j].Name))
{
if (foundwads[j])
{
found = true;
mIWads[i].preload = j;
}
break;
}
}
// The required WAD is not there so this one can't be used and must be deleted from the list
if (!found)
{
size_t kill = foundwads[i];
for (size_t j = kill; j < numwads; ++j)
{
wads[j - 1] = wads[j];
}
numwads--;
foundwads[i] = 0;
for (unsigned j = 0; j < foundwads.Size(); ++j)
{
if (foundwads[j] > kill)
{
foundwads[j]--;
}
}
}
}
}
if (numwads == 0)
{
I_FatalError ("Cannot find a game IWAD (doom.wad, doom2.wad, heretic.wad, etc.).\n"
"Did you install ZDoom properly? You can do either of the following:\n"
"\n"
"1. Place one or more of these wads in the same directory as ZDoom.\n"
"2. Edit your zdoom-username.ini and add the directories of your iwads\n"
"to the list beneath [IWADSearch.Directories]");
}
pickwad = 0;
if ((!iwadparmfound && numwads > 1) || I_ForcePickIWAD())
{
int defiwad = 0;
// Locate the user's prefered IWAD, if it was found.
if (defaultiwad[0] != '\0')
{
for (i = 0; i < numwads; ++i)
{
FString basename = ExtractFileBase (wads[i].Path);
if (stricmp (basename, defaultiwad) == 0)
{
defiwad = (int)i;
break;
}
}
}
pickwad = I_PickIWad (&wads[0], (int)numwads, queryiwad, defiwad);
if (pickwad >= 0)
{
// The newly selected IWAD becomes the new default
FString basename = ExtractFileBase (wads[pickwad].Path);
defaultiwad = basename;
}
}
if (pickwad < 0)
exit (0);
// zdoom.pk3 must always be the first file loaded and the IWAD second.
wadfiles.Clear();
D_AddFile (wadfiles, zdoom_wad);
if (mIWads[wads[pickwad].Type].preload >= 0)
{
D_AddFile (wadfiles, wads[foundwads[mIWads[wads[pickwad].Type].preload]-1].Path);
}
D_AddFile (wadfiles, wads[pickwad].Path);
for (unsigned i=0; i < mIWads[wads[pickwad].Type].Load.Size(); i++)
{
long lastslash = wads[pickwad].Path.LastIndexOf ('/');
FString path;
if (lastslash == -1)
{
path = "";// wads[pickwad].Path;
}
else
{
path = FString (wads[pickwad].Path.GetChars(), lastslash + 1);
}
path += mIWads[wads[pickwad].Type].Load[i];
D_AddFile (wadfiles, path);
}
return wads[pickwad].Type;
}
void M_ScreenShot (const char *filename)
{
FileWriter *file;
FString autoname;
bool writepcx = (stricmp (screenshot_type, "pcx") == 0); // PNG is the default
// find a file name to save it to
if (filename == NULL || filename[0] == '\0')
{
size_t dirlen;
autoname = Args->CheckValue("-shotdir");
if (autoname.IsEmpty())
{
autoname = screenshot_dir;
}
dirlen = autoname.Len();
if (dirlen == 0)
{
autoname = M_GetScreenshotsPath();
dirlen = autoname.Len();
}
if (dirlen > 0)
{
if (autoname[dirlen-1] != '/' && autoname[dirlen-1] != '\\')
{
autoname += '/';
}
}
autoname = NicePath(autoname);
CreatePath(autoname);
if (!FindFreeName (autoname, writepcx ? "pcx" : "png"))
{
Printf ("M_ScreenShot: Delete some screenshots\n");
return;
}
}
else
{
autoname = filename;
DefaultExtension (autoname, writepcx ? ".pcx" : ".png");
}
// save the screenshot
const BYTE *buffer;
int pitch;
ESSType color_type;
screen->GetScreenshotBuffer(buffer, pitch, color_type);
if (buffer != NULL)
{
PalEntry palette[256];
if (color_type == SS_PAL)
{
screen->GetFlashedPalette(palette);
}
file = FileWriter::Open(autoname);
if (file == NULL)
{
Printf ("Could not open %s\n", autoname.GetChars());
screen->ReleaseScreenshotBuffer();
return;
}
if (writepcx)
{
WritePCXfile(file, buffer, palette, color_type,
screen->GetWidth(), screen->GetHeight(), pitch);
}
else
{
WritePNGfile(file, buffer, palette, color_type,
screen->GetWidth(), screen->GetHeight(), pitch);
}
delete file;
screen->ReleaseScreenshotBuffer();
if (!screenshot_quiet)
{
int slash = -1;
if (!longsavemessages) slash = autoname.LastIndexOfAny(":/\\");
Printf ("Captured %s\n", autoname.GetChars()+slash+1);
}
}
else
{
if (!screenshot_quiet)
{
Printf ("Could not create screenshot.\n");
}
}
}
void M_ScreenShot (const char *filename)
{
FILE *file;
FString autoname;
bool writepcx = (stricmp (screenshot_type, "pcx") == 0); // PNG is the default
// find a file name to save it to
if (filename == NULL || filename[0] == '\0')
{
#if !defined(unix) && !defined(__APPLE__)
if (Args->CheckParm ("-cdrom"))
{
autoname = CDROM_DIR "\\";
}
else
#endif
{
size_t dirlen;
autoname = Args->CheckValue("-shotdir");
if (autoname.IsEmpty())
{
autoname = screenshot_dir;
}
dirlen = autoname.Len();
if (dirlen == 0)
{
#ifdef unix
autoname = "~/" GAME_DIR "/screenshots/";
#elif defined(__APPLE__)
char cpath[PATH_MAX];
FSRef folder;
if (noErr == FSFindFolder(kUserDomain, kDocumentsFolderType, kCreateFolder, &folder) &&
noErr == FSRefMakePath(&folder, (UInt8*)cpath, PATH_MAX))
{
autoname << cpath << "/" GAME_DIR "/Screenshots/";
}
else
{
autoname = "~";
}
#else
autoname = progdir;
#endif
}
else if (dirlen > 0)
{
if (autoname[dirlen-1] != '/' && autoname[dirlen-1] != '\\')
{
autoname += '/';
}
}
}
autoname = NicePath(autoname);
CreatePath(autoname);
if (!FindFreeName (autoname, writepcx ? "pcx" : "png"))
{
Printf ("M_ScreenShot: Delete some screenshots\n");
return;
}
}
else
{
autoname = filename;
DefaultExtension (autoname, writepcx ? ".pcx" : ".png");
}
// save the screenshot
const BYTE *buffer;
int pitch;
ESSType color_type;
screen->GetScreenshotBuffer(buffer, pitch, color_type);
if (buffer != NULL)
{
PalEntry palette[256];
if (color_type == SS_PAL)
{
screen->GetFlashedPalette(palette);
}
file = fopen (autoname, "wb");
if (file == NULL)
{
Printf ("Could not open %s\n", autoname.GetChars());
screen->ReleaseScreenshotBuffer();
return;
}
if (writepcx)
{
WritePCXfile(file, buffer, palette, color_type,
screen->GetWidth(), screen->GetHeight(), pitch);
}
else
{
WritePNGfile(file, buffer, palette, color_type,
screen->GetWidth(), screen->GetHeight(), pitch);
}
fclose(file);
screen->ReleaseScreenshotBuffer();
if (!screenshot_quiet)
{
int slash = -1;
if (!longsavemessages) slash = autoname.LastIndexOfAny(":/\\");
Printf ("Captured %s\n", autoname.GetChars()+slash+1);
}
}
else
{
if (!screenshot_quiet)
{
Printf ("Could not create screenshot.\n");
}
}
}
