static void D_SetDefaultSavePath(void)
{
SavePath = M_GetSaveGameDir("hexen.wad");
if (!strcmp(SavePath, ""))
{
// only get hexen.cfg path if one is not already found
if (!strcmp(SavePathConfig, ""))
{
// If we are not using a savegame path (probably because we are on
// Windows and not using a config dir), behave like Vanilla Hexen
// and use hexndata/:
SavePath = malloc(10);
M_snprintf(SavePath, 10, "hexndata%c", DIR_SEPARATOR);
}
else
{
SavePath = M_StringDuplicate(SavePathConfig);
}
}
// only set hexen.cfg path if using default handling
if (!M_ParmExists("-savedir") && !M_ParmExists("-cdrom"))
{
SavePathConfig = SavePath;
}
}
int main(int argc, char **argv)
{
// save arguments
myargc = argc;
myargv = argv;
//!
// @arg
//
// Print the program version and exit.
//
if (M_ParmExists("-version") || M_ParmExists("--version")) {
puts (PACKAGE_NAME " " PACKAGE_VERSION);
exit (0);
}
M_FindResponseFile();
#ifdef SDL_HINT_NO_SIGNAL_HANDLERS
SDL_SetHint(SDL_HINT_NO_SIGNAL_HANDLERS, "1");
#endif
// start doom
D_DoomMain ();
return 0;
}
void D_IdentifyVersion(void)
{
// The Hexen Shareware, ne 4 Level Demo Version, is missing the SKY1 lump
// and uses the SKY2 lump instead. Let's use this fact and the missing
// levels from MAP05 onward to identify it and set gamemode accordingly.
if (W_CheckNumForName("SKY1") == -1 &&
W_CheckNumForName("MAP05") == -1 )
{
gamemode = shareware;
maxplayers = 4;
}
// The v1.0 IWAD file is missing a bunch of lumps that can cause the game
// to crash, so we exit with an error if the user tries to play with it.
// But we provide an override command line flag if they really want to
// do it.
//!
// If provided, the check for the v1.0 IWAD file is disabled, even though
// it will almost certainly cause the game to crash.
//
// @category compat
//
if (!M_ParmExists("-v10override")
&& gamemode != shareware && W_CheckNumForName("CLUS1MSG") < 0)
{
I_Error(
"You are trying to use the Hexen v1.0 IWAD. This isn't\n"
"supported by " PACKAGE_NAME ". Please upgrade to the v1.1\n"
"IWAD file. See here for more information:\n"
" http://www.doomworld.com/classicdoom/info/patches.php");
}
}
void StatCopy(wbstartstruct_t *stats)
{
if (M_ParmExists("-statdump") && num_captured_stats < MAX_CAPTURES)
{
memcpy(&captured_stats[num_captured_stats], stats,
sizeof(wbstartstruct_t));
++num_captured_stats;
}
}
static void SaveGameSettings(net_gamesettings_t *settings)
{
// Fill in game settings structure with appropriate parameters
// for the new game
settings->deathmatch = deathmatch;
settings->episode = startepisode;
settings->map = startmap;
settings->skill = startskill;
settings->loadgame = startloadgame;
settings->gameversion = gameversion;
settings->nomonsters = nomonsters;
settings->fast_monsters = fastparm;
settings->respawn_monsters = respawnparm;
settings->timelimit = timelimit;
settings->lowres_turn = (M_ParmExists("-record")
&& !M_ParmExists("-longtics"))
|| M_ParmExists("-shorttics");
}
static void InitConnectData(net_connect_data_t *connect_data)
{
boolean shorttics;
connect_data->max_players = MAXPLAYERS;
connect_data->drone = false;
//!
// @category net
//
// Run as the left screen in three screen mode.
//
if (M_CheckParm("-left") > 0)
{
viewangleoffset = ANG90;
connect_data->drone = true;
}
//!
// @category net
//
// Run as the right screen in three screen mode.
//
if (M_CheckParm("-right") > 0)
{
viewangleoffset = ANG270;
connect_data->drone = true;
}
//
// Connect data
//
// Game type fields:
connect_data->gamemode = gamemode;
connect_data->gamemission = gamemission;
//!
// @category demo
//
// Play with low turning resolution to emulate demo recording.
//
shorttics = M_ParmExists("-shorttics");
// Are we recording a demo? Possibly set lowres turn mode
connect_data->lowres_turn = (M_ParmExists("-record")
&& !M_ParmExists("-longtics"))
|| shorttics;
// Read checksums of our WAD directory and dehacked information
W_Checksum(connect_data->wad_sha1sum);
DEH_Checksum(connect_data->deh_sha1sum);
// Are we playing with the Freedoom IWAD?
connect_data->is_freedoom = W_CheckNumForName("FREEDOOM") >= 0;
}
void I_Error (char *error, ...)
{
va_list argptr;
atexit_listentry_t *entry;
boolean exit_gui_popup;
if (already_quitting)
{
fprintf(stderr, "Warning: recursive call to I_Error detected.\n");
exit(-1);
}
else
{
already_quitting = true;
}
// Message first.
va_start(argptr, error);
//fprintf(stderr, "\nError: ");
vfprintf(stderr, error, argptr);
fprintf(stderr, "\n\n");
va_end(argptr);
fflush(stderr);
// Shutdown. Here might be other errors.
entry = exit_funcs;
while (entry != NULL)
{
if (entry->run_on_error)
{
entry->func();
}
entry = entry->next;
}
exit_gui_popup = !M_ParmExists("-nogui");
#ifdef _WIN32
// On Windows, pop up a dialog box with the error message.
if (exit_gui_popup)
{
char msgbuf[512];
wchar_t wmsgbuf[512];
va_start(argptr, error);
memset(msgbuf, 0, sizeof(msgbuf));
M_vsnprintf(msgbuf, sizeof(msgbuf), error, argptr);
va_end(argptr);
MultiByteToWideChar(CP_ACP, 0,
msgbuf, strlen(msgbuf) + 1,
wmsgbuf, sizeof(wmsgbuf));
MessageBoxW(NULL, wmsgbuf, L"", MB_OK);
}
#elif defined(__MACOSX__)
if (exit_gui_popup && !I_ConsoleStdout())
{
CFStringRef message;
char msgbuf[512];
int i;
va_start(argptr, error);
memset(msgbuf, 0, sizeof(msgbuf));
M_vsnprintf(msgbuf, sizeof(msgbuf), error, argptr);
va_end(argptr);
// The CoreFoundation message box wraps text lines, so replace
// newline characters with spaces so that multiline messages
// are continuous.
for (i = 0; msgbuf[i] != '\0'; ++i)
{
if (msgbuf[i] == '\n')
{
msgbuf[i] = ' ';
}
}
message = CFStringCreateWithCString(NULL, msgbuf,
kCFStringEncodingUTF8);
CFUserNotificationDisplayNotice(0,
kCFUserNotificationCautionAlertLevel,
NULL,
NULL,
NULL,
CFSTR(PACKAGE_STRING),
message,
NULL);
}
#else
if (exit_gui_popup && !I_ConsoleStdout())
{
ZenityErrorBox(error);
}
#endif
// abort();
exit(-1);
}
//
// D_DoomMain
//
void D_DoomMain (void)
{
int p;
char file[256];
char demolumpname[9];
int numiwadlumps;
I_AtExit(D_Endoom, false);
// print banner
I_PrintBanner(PACKAGE_STRING);
DEH_printf("Z_Init: Init zone memory allocation daemon. \n");
Z_Init ();
#ifdef FEATURE_MULTIPLAYER
//!
// @category net
//
// Start a dedicated server, routing packets but not participating
// in the game itself.
//
if (M_CheckParm("-dedicated") > 0)
{
printf("Dedicated server mode.\n");
NET_DedicatedServer();
// Never returns
}
//!
// @category net
//
// Query the Internet master server for a global list of active
// servers.
//
if (M_CheckParm("-search"))
{
NET_MasterQuery();
exit(0);
}
//!
// @arg <address>
// @category net
//
// Query the status of the server running on the given IP
// address.
//
p = M_CheckParmWithArgs("-query", 1);
if (p)
{
NET_QueryAddress(myargv[p+1]);
exit(0);
}
//!
// @category net
//
// Search the local LAN for running servers.
//
if (M_CheckParm("-localsearch"))
{
NET_LANQuery();
exit(0);
}
#endif
//!
// @vanilla
//
// Disable monsters.
//
nomonsters = M_CheckParm ("-nomonsters");
//!
// @vanilla
//
// Monsters respawn after being killed.
//
respawnparm = M_CheckParm ("-respawn");
//!
// @vanilla
//
// Monsters move faster.
//
fastparm = M_CheckParm ("-fast");
//!
// @vanilla
//
// Developer mode. F1 saves a screenshot in the current working
// directory.
//
devparm = M_CheckParm ("-devparm");
I_DisplayFPSDots(devparm);
//!
// @category net
// @vanilla
//
// Start a deathmatch game.
//
if (M_CheckParm ("-deathmatch"))
deathmatch = 1;
//!
// @category net
// @vanilla
//
// Start a deathmatch 2.0 game. Weapons do not stay in place and
// all items respawn after 30 seconds.
//
if (M_CheckParm ("-altdeath"))
deathmatch = 2;
if (devparm)
DEH_printf(D_DEVSTR);
// find which dir to use for config files
#ifdef _WIN32
//!
// @platform windows
// @vanilla
//
// Save configuration data and savegames in c:\doomdata,
// allowing play from CD.
//
if (M_ParmExists("-cdrom"))
{
printf(D_CDROM);
M_SetConfigDir("c:\\doomdata\\");
}
else
#endif
{
// Auto-detect the configuration dir.
M_SetConfigDir(NULL);
}
//!
// @arg <x>
// @vanilla
//
// Turbo mode. The player's speed is multiplied by x%. If unspecified,
// x defaults to 200. Values are rounded up to 10 and down to 400.
//
if ( (p=M_CheckParm ("-turbo")) )
{
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;
DEH_printf("turbo scale: %i%%\n", scale);
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
DEH_printf("V_Init: allocate screens.\n");
V_Init ();
// Load configuration files before initialising other subsystems.
DEH_printf("M_LoadDefaults: Load system defaults.\n");
M_SetConfigFilenames("default.cfg", PROGRAM_PREFIX "doom.cfg");
D_BindVariables();
M_LoadDefaults();
// Save configuration at exit.
I_AtExit(M_SaveDefaults, false);
// Find main IWAD file and load it.
iwadfile = D_FindIWAD(IWAD_MASK_DOOM, &gamemission);
// None found?
if (iwadfile == NULL)
{
I_Error("Game mode indeterminate. No IWAD file was found. Try\n"
"specifying one with the '-iwad' command line parameter.\n");
}
modifiedgame = false;
DEH_printf("W_Init: Init WADfiles.\n");
D_AddFile(iwadfile);
numiwadlumps = numlumps;
W_CheckCorrectIWAD(doom);
// Now that we've loaded the IWAD, we can figure out what gamemission
// we're playing and which version of Vanilla Doom we need to emulate.
D_IdentifyVersion();
InitGameVersion();
//!
// @category mod
//
// Disable automatic loading of Dehacked patches for certain
// IWAD files.
//
if (!M_ParmExists("-nodeh"))
{
// Some IWADs have dehacked patches that need to be loaded for
// them to be played properly.
LoadIwadDeh();
}
// Doom 3: BFG Edition includes modified versions of the classic
// IWADs which can be identified by an additional DMENUPIC lump.
// Furthermore, the M_GDHIGH lumps have been modified in a way that
// makes them incompatible to Vanilla Doom and the modified version
// of doom2.wad is missing the TITLEPIC lump.
// We specifically check for DMENUPIC here, before PWADs have been
// loaded which could probably include a lump of that name.
if (W_CheckNumForName("dmenupic") >= 0)
{
printf("BFG Edition: Using workarounds as needed.\n");
bfgedition = true;
// BFG Edition changes the names of the secret levels to
// censor the Wolfenstein references. It also has an extra
// secret level (MAP33). In Vanilla Doom (meaning the DOS
// version), MAP33 overflows into the Plutonia level names
// array, so HUSTR_33 is actually PHUSTR_1.
DEH_AddStringReplacement(HUSTR_31, "level 31: idkfa");
DEH_AddStringReplacement(HUSTR_32, "level 32: keen");
DEH_AddStringReplacement(PHUSTR_1, "level 33: betray");
// The BFG edition doesn't have the "low detail" menu option (fair
// enough). But bizarrely, it reuses the M_GDHIGH patch as a label
// for the options menu (says "Fullscreen:"). Why the perpetrators
// couldn't just add a new graphic lump and had to reuse this one,
// I don't know.
//
// The end result is that M_GDHIGH is too wide and causes the game
// to crash. As a workaround to get a minimum level of support for
// the BFG edition IWADs, use the "ON"/"OFF" graphics instead.
DEH_AddStringReplacement("M_GDHIGH", "M_MSGON");
DEH_AddStringReplacement("M_GDLOW", "M_MSGOFF");
}
#ifdef FEATURE_DEHACKED
// Load Dehacked patches specified on the command line with -deh.
// Note that there's a very careful and deliberate ordering to how
// Dehacked patches are loaded. The order we use is:
// 1. IWAD dehacked patches.
// 2. Command line dehacked patches specified with -deh.
// 3. PWAD dehacked patches in DEHACKED lumps.
DEH_ParseCommandLine();
#endif
// Load PWAD files.
modifiedgame = W_ParseCommandLine();
// Debug:
// W_PrintDirectory();
//!
// @arg <demo>
// @category demo
// @vanilla
//
// Play back the demo named demo.lmp.
//
p = M_CheckParmWithArgs ("-playdemo", 1);
if (!p)
{
//!
// @arg <demo>
// @category demo
// @vanilla
//
// Play back the demo named demo.lmp, determining the framerate
// of the screen.
//
p = M_CheckParmWithArgs("-timedemo", 1);
}
if (p)
{
char *uc_filename = strdup(myargv[p + 1]);
M_ForceUppercase(uc_filename);
// With Vanilla you have to specify the file without extension,
// but make that optional.
if (M_StringEndsWith(uc_filename, ".LMP"))
{
M_StringCopy(file, myargv[p + 1], sizeof(file));
}
else
{
DEH_snprintf(file, sizeof(file), "%s.lmp", myargv[p+1]);
}
free(uc_filename);
if (D_AddFile(file))
{
M_StringCopy(demolumpname, lumpinfo[numlumps - 1]->name,
sizeof(demolumpname));
}
else
{
// If file failed to load, still continue trying to play
// the demo in the same way as Vanilla Doom. This makes
// tricks like "-playdemo demo1" possible.
M_StringCopy(demolumpname, myargv[p + 1], sizeof(demolumpname));
}
printf("Playing demo %s.\n", file);
}
I_AtExit(G_CheckDemoStatusAtExit, true);
// Generate the WAD hash table. Speed things up a bit.
W_GenerateHashTable();
// Load DEHACKED lumps from WAD files - but only if we give the right
// command line parameter.
//!
// @category mod
//
// Load Dehacked patches from DEHACKED lumps contained in one of the
// loaded PWAD files.
//
if (M_ParmExists("-dehlump"))
{
int i, loaded = 0;
for (i = numiwadlumps; i < numlumps; ++i)
{
if (!strncmp(lumpinfo[i]->name, "DEHACKED", 8))
{
DEH_LoadLump(i, false, false);
loaded++;
}
}
printf(" loaded %i DEHACKED lumps from PWAD files.\n", loaded);
}
// Set the gamedescription string. This is only possible now that
// we've finished loading Dehacked patches.
D_SetGameDescription();
#ifdef _WIN32
// In -cdrom mode, we write savegames to c:\doomdata as well as configs.
if (M_ParmExists("-cdrom"))
{
savegamedir = configdir;
}
else
#endif
{
savegamedir = M_GetSaveGameDir(D_SaveGameIWADName(gamemission));
}
// 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][8]=
{
"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(DEH_String("\nYou cannot -file with the shareware "
"version. Register!"));
// 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(DEH_String("\nThis is not the registered version."));
}
if (W_CheckNumForName("SS_START") >= 0
|| W_CheckNumForName("FF_END") >= 0)
{
I_PrintDivider();
printf(" WARNING: The loaded WAD file contains modified sprites or\n"
" floor textures. You may want to use the '-merge' command\n"
" line option instead of '-file'.\n");
}
I_PrintStartupBanner(gamedescription);
PrintDehackedBanners();
// Freedoom's IWADs are Boom-compatible, which means they usually
// don't work in Vanilla (though FreeDM is okay). Show a warning
// message and give a link to the website.
if (W_CheckNumForName("FREEDOOM") >= 0 && W_CheckNumForName("FREEDM") < 0)
{
printf(" WARNING: You are playing using one of the Freedoom IWAD\n"
" files, which might not work in this port. See this page\n"
" for more information on how to play using Freedoom:\n"
" http://www.chocolate-doom.org/wiki/index.php/Freedoom\n");
I_PrintDivider();
}
DEH_printf("I_Init: Setting up machine state.\n");
I_CheckIsScreensaver();
I_InitTimer();
I_InitJoystick();
I_InitSound(true);
I_InitMusic();
#ifdef FEATURE_MULTIPLAYER
printf ("NET_Init: Init network subsystem.\n");
NET_Init ();
#endif
// Initial netgame startup. Connect to server etc.
D_ConnectNetGame();
// get skill / episode / map from parms
startskill = sk_medium;
startepisode = 1;
startmap = 1;
autostart = false;
//!
// @arg <skill>
// @vanilla
//
// Set the game skill, 1-5 (1: easiest, 5: hardest). A skill of
// 0 disables all monsters.
//
p = M_CheckParmWithArgs("-skill", 1);
if (p)
{
startskill = myargv[p+1][0]-'1';
autostart = true;
}
//!
// @arg <n>
// @vanilla
//
// Start playing on episode n (1-4)
//
p = M_CheckParmWithArgs("-episode", 1);
if (p)
{
startepisode = myargv[p+1][0]-'0';
startmap = 1;
autostart = true;
}
timelimit = 0;
//!
// @arg <n>
// @category net
// @vanilla
//
// For multiplayer games: exit each level after n minutes.
//
p = M_CheckParmWithArgs("-timer", 1);
if (p)
{
timelimit = atoi(myargv[p+1]);
}
//!
// @category net
// @vanilla
//
// Austin Virtual Gaming: end levels after 20 minutes.
//
p = M_CheckParm ("-avg");
if (p)
{
timelimit = 20;
}
//!
// @arg [<x> <y> | <xy>]
// @vanilla
//
// Start a game immediately, warping to ExMy (Doom 1) or MAPxy
// (Doom 2)
//
p = M_CheckParmWithArgs("-warp", 1);
if (p)
{
if (gamemode == commercial)
startmap = atoi (myargv[p+1]);
else
{
startepisode = myargv[p+1][0]-'0';
if (p + 2 < myargc)
{
startmap = myargv[p+2][0]-'0';
}
else
{
startmap = 1;
}
}
autostart = true;
}
// Undocumented:
// Invoked by setup to test the controls.
p = M_CheckParm("-testcontrols");
if (p > 0)
{
startepisode = 1;
startmap = 1;
autostart = true;
testcontrols = true;
}
// Check for load game parameter
// We do this here and save the slot number, so that the network code
// can override it or send the load slot to other players.
//!
// @arg <s>
// @vanilla
//
// Load the game in slot s.
//
p = M_CheckParmWithArgs("-loadgame", 1);
if (p)
{
startloadgame = atoi(myargv[p+1]);
}
else
{
// Not loading a game
startloadgame = -1;
}
DEH_printf("M_Init: Init miscellaneous info.\n");
M_Init ();
DEH_printf("R_Init: Init DOOM refresh daemon - ");
R_Init ();
DEH_printf("\nP_Init: Init Playloop state.\n");
P_Init ();
DEH_printf("S_Init: Setting up sound.\n");
S_Init (sfxVolume * 8, musicVolume * 8);
DEH_printf("D_CheckNetGame: Checking network game status.\n");
D_CheckNetGame ();
PrintGameVersion();
DEH_printf("HU_Init: Setting up heads up display.\n");
HU_Init ();
DEH_printf("ST_Init: Init status bar.\n");
ST_Init ();
// If Doom II without a MAP01 lump, this is a store demo.
// Moved this here so that MAP01 isn't constantly looked up
// in the main loop.
if (gamemode == commercial && W_CheckNumForName("map01") < 0)
storedemo = true;
if (M_CheckParmWithArgs("-statdump", 1))
{
I_AtExit(StatDump, true);
DEH_printf("External statistics registered.\n");
}
//!
// @arg <x>
// @category demo
// @vanilla
//
// Record a demo named x.lmp.
//
p = M_CheckParmWithArgs("-record", 1);
if (p)
{
G_RecordDemo (myargv[p+1]);
autostart = true;
}
p = M_CheckParmWithArgs("-playdemo", 1);
if (p)
{
singledemo = true; // quit after one demo
G_DeferedPlayDemo (demolumpname);
D_DoomLoop (); // never returns
}
p = M_CheckParmWithArgs("-timedemo", 1);
if (p)
{
G_TimeDemo (demolumpname);
D_DoomLoop (); // never returns
}
if (startloadgame >= 0)
{
M_StringCopy(file, P_SaveGameFile(startloadgame), sizeof(file));
G_LoadGame(file);
}
if (gameaction != ga_loadgame )
{
if (autostart || netgame)
G_InitNew (startskill, startepisode, startmap);
else
D_StartTitle (); // start up intro loop
}
D_DoomLoop (); // never returns
}
static void HandleArgs(void)
{
int p;
//!
// @vanilla
//
// Disable monsters.
//
nomonsters = M_ParmExists("-nomonsters");
//!
// @vanilla
//
// Monsters respawn after being killed.
//
respawnparm = M_ParmExists("-respawn");
//!
// @vanilla
// @category net
//
// In deathmatch mode, change a player's class each time the
// player respawns.
//
randomclass = M_ParmExists("-randclass");
//!
// @vanilla
//
// Take screenshots when F1 is pressed.
//
ravpic = M_ParmExists("-ravpic");
//!
// @vanilla
//
// Don't allow artifacts to be used when the run key is held down.
//
artiskip = M_ParmExists("-artiskip");
debugmode = M_ParmExists("-debug");
//!
// @vanilla
// @category net
//
// Start a deathmatch game.
//
deathmatch = M_ParmExists("-deathmatch");
// currently broken or unused:
cmdfrag = M_ParmExists("-cmdfrag");
// Check WAD file command line options
W_ParseCommandLine();
//!
// @vanilla
// @arg <path>
//
// Development option to specify path to level scripts.
//
p = M_CheckParmWithArgs("-scripts", 1);
if (p)
{
sc_FileScripts = true;
sc_ScriptsDir = myargv[p+1];
}
//!
// @arg <skill>
// @vanilla
//
// Set the game skill, 1-5 (1: easiest, 5: hardest). A skill of
// 0 disables all monsters.
//
p = M_CheckParmWithArgs("-skill", 1);
if (p)
{
startskill = myargv[p+1][0] - '1';
autostart = true;
}
//!
// @arg <demo>
// @category demo
// @vanilla
//
// Play back the demo named demo.lmp.
//
p = M_CheckParmWithArgs("-playdemo", 1);
if (!p)
{
//!
// @arg <demo>
// @category demo
// @vanilla
//
// Play back the demo named demo.lmp, determining the framerate
// of the screen.
//
p = M_CheckParmWithArgs("-timedemo", 1);
}
if (p)
{
char *uc_filename;
char file[256];
M_StringCopy(file, myargv[p+1], sizeof(file));
// With Vanilla Hexen you have to specify the file without
// extension, but make that optional.
uc_filename = strdup(myargv[p + 1]);
M_ForceUppercase(uc_filename);
if (!M_StringEndsWith(uc_filename, ".LMP"))
{
M_StringConcat(file, ".lmp", sizeof(file));
}
free(uc_filename);
if (W_AddFile(file) != NULL)
{
M_StringCopy(demolumpname, lumpinfo[numlumps - 1].name,
sizeof(demolumpname));
}
else
{
// The file failed to load, but copy the original arg as a
// demo name to make tricks like -playdemo demo1 possible.
M_StringCopy(demolumpname, myargv[p+1], sizeof(demolumpname));
}
ST_Message("Playing demo %s.\n", myargv[p+1]);
}
if (M_ParmExists("-testcontrols"))
{
autostart = true;
testcontrols = true;
}
}
void D_DoomMain(void)
{
GameMission_t gamemission;
int p;
I_AtExit(D_HexenQuitMessage, false);
startepisode = 1;
autostart = false;
startskill = sk_medium;
startmap = 1;
gamemode = commercial;
I_PrintBanner(PACKAGE_STRING);
// Initialize subsystems
ST_Message("V_Init: allocate screens.\n");
V_Init();
// Load defaults before initing other systems
ST_Message("M_LoadDefaults: Load system defaults.\n");
D_BindVariables();
#ifdef _WIN32
//!
// @platform windows
// @vanilla
//
// Save configuration data and savegames in c:\hexndata,
// allowing play from CD.
//
cdrom = M_ParmExists("-cdrom");
#endif
if (cdrom)
{
M_SetConfigDir("c:\\hexndata\\");
}
else
{
M_SetConfigDir(NULL);
}
D_SetDefaultSavePath();
M_SetConfigFilenames("hexen.cfg", PROGRAM_PREFIX "hexen.cfg");
M_LoadDefaults();
I_AtExit(M_SaveDefaults, false);
// Now that the savedir is loaded from .CFG, make sure it exists
CreateSavePath();
ST_Message("Z_Init: Init zone memory allocation daemon.\n");
Z_Init();
// haleyjd: removed WATCOMC
ST_Message("W_Init: Init WADfiles.\n");
iwadfile = D_FindIWAD(IWAD_MASK_HEXEN, &gamemission);
if (iwadfile == NULL)
{
I_Error("Game mode indeterminate. No IWAD was found. Try specifying\n"
"one with the '-iwad' command line parameter.");
}
D_AddFile(iwadfile);
W_CheckCorrectIWAD(hexen);
D_IdentifyVersion();
D_SetGameDescription();
AdjustForMacIWAD();
HandleArgs();
I_PrintStartupBanner(gamedescription);
ST_Message("MN_Init: Init menu system.\n");
MN_Init();
ST_Message("CT_Init: Init chat mode data.\n");
CT_Init();
InitMapMusicInfo(); // Init music fields in mapinfo
ST_Message("S_InitScript\n");
S_InitScript();
ST_Message("SN_InitSequenceScript: Registering sound sequences.\n");
SN_InitSequenceScript();
ST_Message("I_Init: Setting up machine state.\n");
I_CheckIsScreensaver();
I_InitTimer();
I_InitJoystick();
I_InitSound(false);
I_InitMusic();
#ifdef FEATURE_MULTIPLAYER
ST_Message("NET_Init: Init networking subsystem.\n");
NET_Init();
#endif
D_ConnectNetGame();
S_Init();
S_Start();
ST_Message("ST_Init: Init startup screen.\n");
ST_Init();
// Show version message now, so it's visible during R_Init()
ST_Message("R_Init: Init Hexen refresh daemon");
R_Init();
ST_Message("\n");
//if (M_CheckParm("-net"))
// ST_NetProgress(); // Console player found
ST_Message("P_Init: Init Playloop state.\n");
P_Init();
// Check for command line warping. Follows P_Init() because the
// MAPINFO.TXT script must be already processed.
WarpCheck();
ST_Message("D_CheckNetGame: Checking network game status.\n");
D_CheckNetGame();
ST_Message("SB_Init: Loading patches.\n");
SB_Init();
ST_Done();
if (autostart)
{
ST_Message("Warp to Map %d (\"%s\":%d), Skill %d\n",
WarpMap, P_GetMapName(startmap), startmap, startskill + 1);
}
CheckRecordFrom();
p = M_CheckParm("-record");
if (p && p < myargc - 1)
{
G_RecordDemo(startskill, 1, startepisode, startmap, myargv[p + 1]);
H2_GameLoop(); // Never returns
}
p = M_CheckParmWithArgs("-playdemo", 1);
if (p)
{
singledemo = true; // Quit after one demo
G_DeferedPlayDemo(demolumpname);
H2_GameLoop(); // Never returns
}
p = M_CheckParmWithArgs("-timedemo", 1);
if (p)
{
G_TimeDemo(demolumpname);
H2_GameLoop(); // Never returns
}
//!
// @arg <s>
// @vanilla
//
// Load the game in savegame slot s.
//
p = M_CheckParmWithArgs("-loadgame", 1);
if (p)
{
G_LoadGame(atoi(myargv[p + 1]));
}
if (gameaction != ga_loadgame)
{
UpdateState |= I_FULLSCRN;
BorderNeedRefresh = true;
if (autostart || netgame)
{
G_StartNewInit();
G_InitNew(startskill, startepisode, startmap);
}
else
{
H2_StartTitle();
}
}
H2_GameLoop(); // Never returns
}
void I_Error (const char *error, ...)
{
char msgbuf[512];
va_list argptr;
atexit_listentry_t *entry;
boolean exit_gui_popup;
if (already_quitting)
{
fprintf(stderr, "Warning: recursive call to I_Error detected.\n");
exit(-1);
}
else
{
already_quitting = true;
}
// Message first.
va_start(argptr, error);
//fprintf(stderr, "\nError: ");
vfprintf(stderr, error, argptr);
fprintf(stderr, "\n\n");
va_end(argptr);
fflush(stderr);
// Write a copy of the message into buffer.
va_start(argptr, error);
memset(msgbuf, 0, sizeof(msgbuf));
M_vsnprintf(msgbuf, sizeof(msgbuf), error, argptr);
va_end(argptr);
// Shutdown. Here might be other errors.
entry = exit_funcs;
while (entry != NULL)
{
if (entry->run_on_error)
{
entry->func();
}
entry = entry->next;
}
//!
// @category obscure
//
// If specified, don't show a GUI window for error messages when the
// game exits with an error.
//
exit_gui_popup = !M_ParmExists("-nogui");
// Pop up a GUI dialog box to show the error message, if the
// game was not run from the console (and the user will
// therefore be unable to otherwise see the message).
if (exit_gui_popup && !I_ConsoleStdout())
{
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
PACKAGE_STRING, msgbuf, NULL);
}
// abort();
SDL_Quit();
exit(-1);
}
//
// D_DoomMain
//
void D_DoomMain (void)
{
int p;
char file[256];
char demolumpname[9];
I_AtExit(D_Endoom, false);
// haleyjd 20110206 [STRIFE]: -nograph parameter
//!
// @vanilla
//
// Disable graphical introduction sequence
//
if (M_ParmExists("-nograph"))
showintro = false;
// Undocumented:
// Invoked by setup to test the controls.
if (M_ParmExists("-testcontrols"))
{
testcontrols = true;
showintro = false;
}
// haleyjd 20110206: Moved up -devparm for max visibility
//!
// @vanilla
//
// Developer mode. Implies -nograph.
//
devparm = M_CheckParm ("-devparm");
// print banner
I_PrintBanner(PACKAGE_STRING);
//DEH_printf("Z_Init: Init zone memory allocation daemon. \n"); [STRIFE] removed
Z_Init ();
#ifdef FEATURE_MULTIPLAYER
//!
// @category net
//
// Start a dedicated server, routing packets but not participating
// in the game itself.
//
if (M_CheckParm("-dedicated") > 0)
{
printf("Dedicated server mode.\n");
NET_DedicatedServer();
// Never returns
}
//!
// @category net
//
// Query the Internet master server for a global list of active
// servers.
//
if (M_CheckParm("-search"))
{
NET_MasterQuery();
exit(0);
}
//!
// @arg <address>
// @category net
//
// Query the status of the server running on the given IP
// address.
//
p = M_CheckParmWithArgs("-query", 1);
if (p)
{
NET_QueryAddress(myargv[p+1]);
exit(0);
}
//!
// @category net
//
// Search the local LAN for running servers.
//
if (M_CheckParm("-localsearch"))
{
NET_LANQuery();
exit(0);
}
#endif
#ifdef FEATURE_DEHACKED
if(devparm)
printf("DEH_Init: Init Dehacked support.\n");
DEH_Init();
#endif
//!
// @vanilla
//
// Disable monsters.
//
nomonsters = M_CheckParm ("-nomonsters");
//!
// @vanilla
//
// Set Rogue playtesting mode (godmode, noclip toggled by backspace)
//
workparm = M_CheckParm ("-work");
//!
// @vanilla
//
// Flip player gun sprites (broken).
//
flipparm = M_CheckParm ("-flip");
//!
// @vanilla
//
// Respawn monsters after they are killed.
//
respawnparm = M_CheckParm ("-respawn");
//!
// @vanilla
//
// Items respawn at random locations
//
randomparm = M_CheckParm ("-random");
//!
// @vanilla
//
// Monsters move faster.
//
fastparm = M_CheckParm ("-fast");
I_DisplayFPSDots(devparm);
// haleyjd 20110206 [STRIFE]: -devparm implies -nograph
if(devparm)
showintro = false;
// Note: Vanilla Strife does not understand the -deathmatch command
// line parameter. deathmatch=1 is the default behavior when
// playing a netgame.
//!
// @category net
// @vanilla
//
// Start a deathmatch game. Weapons do not stay in place and
// all items respawn after 30 seconds.
//
if (M_CheckParm ("-altdeath"))
deathmatch = 2;
if (devparm)
DEH_printf(D_DEVSTR);
// find which dir to use for config files
#ifdef _WIN32
//!
// @platform windows
// @vanilla
//
// Save configuration data and savegames in c:\strife.cd,
// allowing play from CD.
//
if (M_CheckParm("-cdrom") > 0)
{
printf(D_CDROM);
// haleyjd 08/22/2010: [STRIFE] Use strife.cd folder for -cdrom
M_SetConfigDir("c:\\strife.cd\\");
}
else
#endif
{
// Auto-detect the configuration dir.
M_SetConfigDir(NULL);
}
//!
// @arg <x>
// @vanilla
//
// Turbo mode. The player's speed is multiplied by x%. If unspecified,
// x defaults to 200. Values are rounded up to 10 and down to 400.
//
if ( (p=M_CheckParm ("-turbo")) )
{
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;
DEH_printf("turbo scale: %i%%\n", scale);
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
// DEH_printf("V_Init: allocate screens.\n"); [STRIFE] removed
V_Init ();
// Load configuration files before initialising other subsystems.
// haleyjd 08/22/2010: [STRIFE] - use strife.cfg
// DEH_printf("M_LoadDefaults: Load system defaults.\n"); [STRIFE] removed
M_SetConfigFilenames("strife.cfg", PROGRAM_PREFIX "strife.cfg");
D_BindVariables();
M_LoadDefaults();
if (!graphical_startup)
{
showintro = false;
}
// Save configuration at exit.
I_AtExit(M_SaveDefaults, false);
// Find the main IWAD file and load it.
iwadfile = D_FindIWAD(IWAD_MASK_STRIFE, &gamemission);
// None found?
if (iwadfile == NULL)
{
I_Error("Game mode indeterminate. No IWAD file was found. Try\n"
"specifying one with the '-iwad' command line parameter.\n");
}
modifiedgame = false;
if(devparm) // [STRIFE] Devparm only
DEH_printf("W_Init: Init WADfiles.\n");
D_AddFile(iwadfile);
W_CheckCorrectIWAD(strife);
modifiedgame = W_ParseCommandLine();
// [STRIFE] serial number output
if(devparm)
{
char msgbuf[80];
char *serial = W_CacheLumpName("SERIAL", PU_CACHE);
int serialnum = atoi(serial);
DEH_snprintf(msgbuf, sizeof(msgbuf), "Wad Serial Number: %d:", serialnum);
printf("%s\n", msgbuf);
}
// add any files specified on the command line with -file wadfile
// to the wad list
//
// Debug:
// W_PrintDirectory();
//!
// @arg <demo>
// @category demo
// @vanilla
//
// Play back the demo named demo.lmp.
//
p = M_CheckParmWithArgs ("-playdemo", 1);
if (!p)
{
//!
// @arg <demo>
// @category demo
// @vanilla
//
// Play back the demo named demo.lmp, determining the framerate
// of the screen.
//
p = M_CheckParmWithArgs("-timedemo", 1);
}
if (p)
{
// With Vanilla you have to specify the file without extension,
// but make that optional.
if (M_StringEndsWith(myargv[p + 1], ".lmp"))
{
M_StringCopy(file, myargv[p + 1], sizeof(file));
}
else
{
DEH_snprintf(file, sizeof(file), "%s.lmp", myargv[p+1]);
}
if (D_AddFile (file))
{
M_StringCopy(demolumpname, lumpinfo[numlumps - 1].name,
sizeof(demolumpname));
}
else
{
// If file failed to load, still continue trying to play
// the demo in the same way as Vanilla Doom. This makes
// tricks like "-playdemo demo1" possible.
M_StringCopy(demolumpname, myargv[p + 1], sizeof(demolumpname));
}
printf("Playing demo %s.\n", file);
}
I_AtExit((atexit_func_t) G_CheckDemoStatus, true);
// Generate the WAD hash table. Speed things up a bit.
W_GenerateHashTable();
D_IdentifyVersion();
InitGameVersion();
D_SetGameDescription();
savegamedir = M_GetSaveGameDir("strife1.wad");
// fraggle 20130405: I_InitTimer is needed here for the netgame
// startup. Start low-level sound init here too.
I_InitTimer();
I_InitSound(true);
I_InitMusic();
#ifdef FEATURE_MULTIPLAYER
if(devparm) // [STRIFE]
printf ("NET_Init: Init network subsystem.\n");
NET_Init();
#endif
D_ConnectNetGame();
// haleyjd 20110210: Create Strife hub save folders
M_CreateSaveDirs(savegamedir);
I_GraphicsCheckCommandLine();
// haleyjd 20110206 [STRIFE] Startup the introduction sequence
D_InitIntroSequence();
// haleyjd 20110924: moved S_Init up to here
if(devparm) // [STRIFE]
DEH_printf("S_Init: Setting up sound.\n");
S_Init (sfxVolume * 8, musicVolume * 8, voiceVolume * 8); // [STRIFE]: voice
D_IntroTick(); // [STRIFE]
// 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.
// haleyjd 08/22/2010: [STRIFE] Check for Strife lumps.
char name[3][8]=
{
"map23", "map30", "ROB3E1"
};
int i;
// haleyjd 08/22/2010: [STRIFE] Changed string to match binary
// STRIFE-FIXME: Needs to test isdemoversion variable
if ( gamemode == shareware)
I_Error(DEH_String("\nYou cannot -file with the demo "
"version. You must buy the real game!"));
// Check for fake IWAD with right name,
// but w/o all the lumps of the registered version.
// STRIFE-FIXME: Needs to test isregistered variable
if (gamemode == registered)
for (i = 0; i < 3; i++)
if (W_CheckNumForName(name[i])<0)
I_Error(DEH_String("\nThis is not the registered version."));
}
D_IntroTick(); // [STRIFE]
// get skill / episode / map from parms
startskill = sk_medium;
startepisode = 1;
startmap = 1;
autostart = false;
//!
// @arg <skill>
// @vanilla
//
// Set the game skill, 1-5 (1: easiest, 5: hardest). A skill of
// 0 disables all monsters.
//
p = M_CheckParmWithArgs("-skill", 1);
if (p)
{
startskill = myargv[p+1][0]-'1';
autostart = true;
}
// [STRIFE] no such thing in Strife
//
// // @arg <n>
// // @vanilla
// //
// // Start playing on episode n (1-4)
// //
// p = M_CheckParmWithArgs("-episode", 1);
// if (p)
// {
// startepisode = myargv[p+1][0]-'0';
// startmap = 1;
// autostart = true;
// }
timelimit = 0;
//!
// @arg <n>
// @category net
// @vanilla
//
// For multiplayer games: exit each level after n minutes.
//
p = M_CheckParmWithArgs("-timer", 1);
if (p)
{
timelimit = atoi(myargv[p+1]);
printf("timer: %i\n", timelimit);
}
//!
// @category net
// @vanilla
//
// Austin Virtual Gaming: end levels after 20 minutes.
//
p = M_CheckParm ("-avg");
if (p)
{
timelimit = 20;
}
//!
// @arg x
// @vanilla
//
// Start a game immediately, warping to level x.
//
p = M_CheckParmWithArgs("-warp", 1);
if (p)
{
if (gamemode == commercial)
startmap = atoi (myargv[p+1]);
else
{
startepisode = myargv[p+1][0]-'0';
if (p + 2 < myargc)
{
startmap = myargv[p+2][0]-'0';
}
else
{
startmap = 1;
}
}
autostart = true;
}
if (testcontrols)
{
startepisode = 1;
startmap = 3;
autostart = true;
}
// Check for load game parameter
// We do this here and save the slot number, so that the network code
// can override it or send the load slot to other players.
//!
// @arg <s>
// @vanilla
//
// Load the game in slot s.
//
p = M_CheckParmWithArgs("-loadgame", 1);
if (p)
{
startloadgame = atoi(myargv[p+1]);
}
else
{
// Not loading a game
startloadgame = -1;
}
if (W_CheckNumForName("SS_START") >= 0
|| W_CheckNumForName("FF_END") >= 0)
{
I_PrintDivider();
printf(" WARNING: The loaded WAD file contains modified sprites or\n"
" floor textures. You may want to use the '-merge' command\n"
" line option instead of '-file'.\n");
}
I_PrintStartupBanner(gamedescription);
PrintDehackedBanners();
// haleyjd 08/28/10: Init Choco Strife stuff.
D_InitChocoStrife();
// haleyjd 08/22/2010: [STRIFE] Modified string to match binary
if(devparm) // [STRIFE]
DEH_printf("R_Init: Loading Graphics - ");
R_Init ();
D_IntroTick(); // [STRIFE]
if(devparm) // [STRIFE]
DEH_printf("\nP_Init: Init Playloop state.\n");
P_Init ();
D_IntroTick(); // [STRIFE]
if(devparm) // [STRIFE]
DEH_printf("I_Init: Setting up machine state.\n");
I_CheckIsScreensaver();
I_InitJoystick();
D_IntroTick(); // [STRIFE]
D_IntroTick(); // [STRIFE]
if(devparm) // [STRIFE]
DEH_printf("M_Init: Init Menu.\n");
M_Init ();
D_IntroTick(); // [STRIFE]
// haleyjd 20110924: Moved S_Init up.
D_IntroTick();
// haleyjd 20110220: This stuff was done in I_StartupSound in vanilla, but
// we'll do it here instead so we don't have to modify the low-level shared
// code with Strife-specific stuff.
//!
// @vanilla
//
// Disable voice dialog and show dialog as text instead,
// even if voices.wad can be found.
//
if(disable_voices || M_CheckParm("-novoice"))
{
dialogshowtext = disable_voices = 1;
}
if(devparm)
DEH_printf(" Play voices = %d\n", disable_voices == 0);
if(devparm) // [STRIFE]
DEH_printf("D_CheckNetGame: Checking network game status.\n");
D_CheckNetGame ();
PrintGameVersion();
if(devparm)
DEH_printf("HU_Init: Setting up heads up display.\n");
HU_Init ();
D_IntroTick(); // [STRIFE]
if(devparm)
DEH_printf("ST_Init: Init status bar.\n");
ST_Init ();
D_IntroTick(); // [STRIFE]
// haleyjd [STRIFE] -statcopy used to be here...
D_IntroTick(); // [STRIFE]
// If Doom II without a MAP01 lump, this is a store demo.
// Moved this here so that MAP01 isn't constantly looked up
// in the main loop.
// haleyjd 08/23/2010: [STRIFE] There is no storedemo version of Strife
/*
if (gamemode == commercial && W_CheckNumForName("map01") < 0)
storedemo = true;
*/
//!
// @arg <x>
// @category demo
// @vanilla
//
// Record a demo named x.lmp.
//
p = M_CheckParmWithArgs("-record", 1);
if (p)
{
G_RecordDemo (myargv[p+1]);
autostart = true;
}
D_IntroTick(); // [STRIFE]
p = M_CheckParmWithArgs("-playdemo", 1);
if (p)
{
singledemo = true; // quit after one demo
G_DeferedPlayDemo (demolumpname);
D_DoomLoop (); // never returns
}
D_IntroTick(); // [STRIFE]
p = M_CheckParmWithArgs("-timedemo", 1);
if (p)
{
G_TimeDemo (demolumpname);
D_DoomLoop (); // never returns
}
D_IntroTick(); // [STRIFE]
if (startloadgame >= 0)
{
// [STRIFE]: different, for hubs
M_LoadSelect(startloadgame);
}
D_IntroTick(); // [STRIFE]
if (gameaction != ga_loadgame )
{
if (autostart || netgame)
G_InitNew (startskill, startmap);
else
D_StartTitle (); // start up intro loop
}
D_DoomLoop (); // never returns
}
void I_GraphicsCheckCommandLine(void)
{
int i;
//!
// @category video
// @vanilla
//
// Disable blitting the screen.
//
noblit = M_CheckParm ("-noblit");
//!
// @category video
//
// Don't grab the mouse when running in windowed mode.
//
nograbmouse_override = M_ParmExists("-nograbmouse");
// default to fullscreen mode, allow override with command line
// nofullscreen because we love prboom
//!
// @category video
//
// Run in a window.
//
if (M_CheckParm("-window") || M_CheckParm("-nofullscreen"))
{
fullscreen = false;
}
//!
// @category video
//
// Run in fullscreen mode.
//
if (M_CheckParm("-fullscreen"))
{
fullscreen = true;
}
//!
// @category video
//
// Disable the mouse.
//
nomouse = M_CheckParm("-nomouse") > 0;
//!
// @category video
// @arg <x>
//
// Specify the screen width, in pixels. Implies -window.
//
i = M_CheckParmWithArgs("-width", 1);
if (i > 0)
{
window_width = atoi(myargv[i + 1]);
fullscreen = false;
}
//!
// @category video
// @arg <y>
//
// Specify the screen height, in pixels. Implies -window.
//
i = M_CheckParmWithArgs("-height", 1);
if (i > 0)
{
window_height = atoi(myargv[i + 1]);
fullscreen = false;
}
//!
// @category video
// @arg <WxY>
//
// Specify the dimensions of the window. Implies -window.
//
i = M_CheckParmWithArgs("-geometry", 1);
if (i > 0)
{
int w, h, s;
s = sscanf(myargv[i + 1], "%ix%i", &w, &h);
if (s == 2)
{
window_width = w;
window_height = h;
fullscreen = false;
}
}
//!
// @category video
//
// Don't scale up the screen. Implies -window.
//
if (M_CheckParm("-1"))
{
SetScaleFactor(1);
}
//!
// @category video
//
// Double up the screen to 2x its normal size. Implies -window.
//
if (M_CheckParm("-2"))
{
SetScaleFactor(2);
}
//!
// @category video
//
// Double up the screen to 3x its normal size. Implies -window.
//
if (M_CheckParm("-3"))
{
SetScaleFactor(3);
}
}
static void SetVideoMode(void)
{
int w, h;
int x, y;
unsigned int rmask, gmask, bmask, amask;
int unused_bpp;
int window_flags = 0, renderer_flags = 0;
SDL_DisplayMode mode;
w = window_width;
h = window_height;
// In windowed mode, the window can be resized while the game is
// running.
window_flags = SDL_WINDOW_RESIZABLE;
// Set the highdpi flag - this makes a big difference on Macs with
// retina displays, especially when using small window sizes.
window_flags |= SDL_WINDOW_ALLOW_HIGHDPI;
if (fullscreen)
{
if (fullscreen_width == 0 && fullscreen_height == 0)
{
// This window_flags means "Never change the screen resolution!
// Instead, draw to the entire screen by scaling the texture
// appropriately".
window_flags |= SDL_WINDOW_FULLSCREEN_DESKTOP;
}
else
{
w = fullscreen_width;
h = fullscreen_height;
window_flags |= SDL_WINDOW_FULLSCREEN;
}
}
// Running without window decorations is potentially useful if you're
// playing in three window mode and want to line up three game windows
// next to each other on a single desktop.
// Deliberately not documented because I'm not sure how useful this is yet.
if (M_ParmExists("-borderless"))
{
window_flags |= SDL_WINDOW_BORDERLESS;
}
I_GetWindowPosition(&x, &y, w, h);
// Create window and renderer contexts. We set the window title
// later anyway and leave the window position "undefined". If
// "window_flags" contains the fullscreen flag (see above), then
// w and h are ignored.
if (screen == NULL)
{
screen = SDL_CreateWindow(NULL, x, y, w, h, window_flags);
if (screen == NULL)
{
I_Error("Error creating window for video startup: %s",
SDL_GetError());
}
pixel_format = SDL_GetWindowPixelFormat(screen);
SDL_SetWindowMinimumSize(screen, SCREENWIDTH, actualheight);
I_InitWindowTitle();
I_InitWindowIcon();
}
// The SDL_RENDERER_TARGETTEXTURE flag is required to render the
// intermediate texture into the upscaled texture.
renderer_flags = SDL_RENDERER_TARGETTEXTURE;
if (SDL_GetCurrentDisplayMode(video_display, &mode) != 0)
{
I_Error("Could not get display mode for video display #%d: %s",
video_display, SDL_GetError());
}
// Turn on vsync if we aren't in a -timedemo
if (!singletics && mode.refresh_rate > 0)
{
renderer_flags |= SDL_RENDERER_PRESENTVSYNC;
}
if (force_software_renderer)
{
renderer_flags |= SDL_RENDERER_SOFTWARE;
renderer_flags &= ~SDL_RENDERER_PRESENTVSYNC;
}
if (renderer != NULL)
{
SDL_DestroyRenderer(renderer);
// all associated textures get destroyed
texture = NULL;
texture_upscaled = NULL;
}
renderer = SDL_CreateRenderer(screen, -1, renderer_flags);
if (renderer == NULL)
{
I_Error("Error creating renderer for screen window: %s",
SDL_GetError());
}
// Important: Set the "logical size" of the rendering context. At the same
// time this also defines the aspect ratio that is preserved while scaling
// and stretching the texture into the window.
if (aspect_ratio_correct || integer_scaling)
{
SDL_RenderSetLogicalSize(renderer,
SCREENWIDTH,
actualheight);
}
// Force integer scales for resolution-independent rendering.
#if SDL_VERSION_ATLEAST(2, 0, 5)
SDL_RenderSetIntegerScale(renderer, integer_scaling);
#endif
// Blank out the full screen area in case there is any junk in
// the borders that won't otherwise be overwritten.
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
SDL_RenderClear(renderer);
SDL_RenderPresent(renderer);
// Create the 8-bit paletted and the 32-bit RGBA screenbuffer surfaces.
if (screenbuffer != NULL)
{
SDL_FreeSurface(screenbuffer);
screenbuffer = NULL;
}
if (screenbuffer == NULL)
{
screenbuffer = SDL_CreateRGBSurface(0,
SCREENWIDTH, SCREENHEIGHT, 8,
0, 0, 0, 0);
SDL_FillRect(screenbuffer, NULL, 0);
}
// Format of argbbuffer must match the screen pixel format because we
// import the surface data into the texture.
if (argbbuffer != NULL)
{
SDL_FreeSurface(argbbuffer);
argbbuffer = NULL;
}
if (argbbuffer == NULL)
{
SDL_PixelFormatEnumToMasks(pixel_format, &unused_bpp,
&rmask, &gmask, &bmask, &amask);
argbbuffer = SDL_CreateRGBSurface(0,
SCREENWIDTH, SCREENHEIGHT, 32,
rmask, gmask, bmask, amask);
SDL_FillRect(argbbuffer, NULL, 0);
}
if (texture != NULL)
{
SDL_DestroyTexture(texture);
}
// Set the scaling quality for rendering the intermediate texture into
// the upscaled texture to "nearest", which is gritty and pixelated and
// resembles software scaling pretty well.
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest");
// Create the intermediate texture that the RGBA surface gets loaded into.
// The SDL_TEXTUREACCESS_STREAMING flag means that this texture's content
// is going to change frequently.
texture = SDL_CreateTexture(renderer,
pixel_format,
SDL_TEXTUREACCESS_STREAMING,
SCREENWIDTH, SCREENHEIGHT);
// Initially create the upscaled texture for rendering to screen
CreateUpscaledTexture(true);
}
void I_InitSound(boolean use_sfx_prefix)
{
boolean nosound, nosfx, nomusic, nomusicpacks;
//!
// @vanilla
//
// Disable all sound output.
//
nosound = M_CheckParm("-nosound") > 0;
//!
// @vanilla
//
// Disable sound effects.
//
nosfx = M_CheckParm("-nosfx") > 0;
//!
// @vanilla
//
// Disable music.
//
nomusic = M_CheckParm("-nomusic") > 0;
//!
//
// Disable substitution music packs.
//
nomusicpacks = M_ParmExists("-nomusicpacks");
// Auto configure the music pack directory.
M_SetMusicPackDir();
// Initialize the sound and music subsystems.
if (!nosound && !screensaver_mode)
{
// This is kind of a hack. If native MIDI is enabled, set up
// the TIMIDITY_CFG environment variable here before SDL_mixer
// is opened.
if (!nomusic
&& (snd_musicdevice == SNDDEVICE_GENMIDI
|| snd_musicdevice == SNDDEVICE_GUS))
{
I_InitTimidityConfig();
}
if (!nosfx)
{
InitSfxModule(use_sfx_prefix);
}
if (!nomusic)
{
InitMusicModule();
active_music_module = music_module;
}
// We may also have substitute MIDIs we can load.
if (!nomusicpacks && music_module != NULL)
{
music_packs_active = music_pack_module.Init();
}
}
// [crispy] print the SDL audio backend
{
const char *driver_name = SDL_GetCurrentAudioDriver();
fprintf(stderr, "I_InitSound: SDL audio driver is %s\n", driver_name ? driver_name : "none");
}
}