*/
// common.c -- misc functions used in client and server
-#include "quakedef.h"
-
#include <stdlib.h>
#include <fcntl.h>
#ifndef WIN32
#include <unistd.h>
#endif
+#include "quakedef.h"
+
cvar_t registered = {0, "registered","0", "indicates if this is running registered quake (whether gfx/pop.lmp was found)"};
cvar_t cmdline = {0, "cmdline","0", "contains commandline the engine was launched with"};
char com_token[MAX_INPUTLINE];
int com_argc;
const char **com_argv;
+int com_selffd = -1;
gamemode_t gamemode;
const char *gamename;
============================================================================
*/
-short ShortSwap (short l)
-{
- unsigned char b1,b2;
-
- b1 = l&255;
- b2 = (l>>8)&255;
- return (b1<<8) + b2;
+float BuffBigFloat (const unsigned char *buffer)
+{
+ union
+ {
+ float f;
+ unsigned int i;
+ }
+ u;
+ u.i = (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
+ return u.f;
}
-int LongSwap (int l)
+int BuffBigLong (const unsigned char *buffer)
{
- unsigned char b1,b2,b3,b4;
-
- b1 = l&255;
- b2 = (l>>8)&255;
- b3 = (l>>16)&255;
- b4 = (l>>24)&255;
+ return (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
+}
- return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
+short BuffBigShort (const unsigned char *buffer)
+{
+ return (buffer[0] << 8) | buffer[1];
}
-float FloatSwap (float f)
+float BuffLittleFloat (const unsigned char *buffer)
{
union
{
- float f;
- unsigned char b[4];
- } dat1, dat2;
-
-
- dat1.f = f;
- dat2.b[0] = dat1.b[3];
- dat2.b[1] = dat1.b[2];
- dat2.b[2] = dat1.b[1];
- dat2.b[3] = dat1.b[0];
- return dat2.f;
+ float f;
+ unsigned int i;
+ }
+ u;
+ u.i = (buffer[3] << 24) | (buffer[2] << 16) | (buffer[1] << 8) | buffer[0];
+ return u.f;
}
+int BuffLittleLong (const unsigned char *buffer)
+{
+ return (buffer[3] << 24) | (buffer[2] << 16) | (buffer[1] << 8) | buffer[0];
+}
-// Extract integers from buffers
-
-unsigned int BuffBigLong (const unsigned char *buffer)
+short BuffLittleShort (const unsigned char *buffer)
{
- return (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
+ return (buffer[1] << 8) | buffer[0];
}
-unsigned short BuffBigShort (const unsigned char *buffer)
+void StoreBigLong (unsigned char *buffer, unsigned int i)
{
- return (buffer[0] << 8) | buffer[1];
+ buffer[0] = (i >> 24) & 0xFF;
+ buffer[1] = (i >> 16) & 0xFF;
+ buffer[2] = (i >> 8) & 0xFF;
+ buffer[3] = i & 0xFF;
}
-unsigned int BuffLittleLong (const unsigned char *buffer)
+void StoreBigShort (unsigned char *buffer, unsigned short i)
{
- return (buffer[3] << 24) | (buffer[2] << 16) | (buffer[1] << 8) | buffer[0];
+ buffer[0] = (i >> 8) & 0xFF;
+ buffer[1] = i & 0xFF;
}
-unsigned short BuffLittleShort (const unsigned char *buffer)
+void StoreLittleLong (unsigned char *buffer, unsigned int i)
{
- return (buffer[1] << 8) | buffer[0];
+ buffer[0] = i & 0xFF;
+ buffer[1] = (i >> 8) & 0xFF;
+ buffer[2] = (i >> 16) & 0xFF;
+ buffer[3] = (i >> 24) & 0xFF;
}
+void StoreLittleShort (unsigned char *buffer, unsigned short i)
+{
+ buffer[0] = i & 0xFF;
+ buffer[1] = (i >> 8) & 0xFF;
+}
/*
============================================================================
// attention, it has been eradicated from here, its only (former) use in
// all of darkplaces.
-static char *hexchar = "0123456789ABCDEF";
+static const char *hexchar = "0123456789ABCDEF";
void Com_HexDumpToConsole(const unsigned char *data, int size)
{
int i, j, n;
*cur++ = STRING_COLOR_TAG;
*cur++ = STRING_COLOR_TAG;
}
- else if (d[j] >= ' ')
+ else if (d[j] >= (unsigned char) ' ')
*cur++ = d[j];
else
*cur++ = '.';
for the char 0 to initialize a clean state, and then once with the string " "
(a space) so the routine knows how long a space is.
+In case no single character fits into the given width, the wordWidth function
+must return the width of exactly one character.
+
Wrapped lines get the isContinuation flag set and are continuationWidth less wide.
The sum of the return values of the processLine function will be returned.
result += processLine(passthroughPL, startOfLine, cursor - startOfLine, spaceUsedInLine, isContinuation);
isContinuation = false;
goto out;
- break;
case '\n': // end of line
result += processLine(passthroughPL, startOfLine, cursor - startOfLine, spaceUsedInLine, isContinuation);
isContinuation = false;
}
out_inner:
spaceUsedForWord = wordWidth(passthroughCW, cursor, &wordLen, maxWidth - continuationWidth); // this may have reduced wordLen when it won't fit - but this is GOOD. TODO fix words that do fit in a non-continuation line
- if(wordLen < 1)
+ if(wordLen < 1) // cannot happen according to current spec of wordWidth
{
wordLen = 1;
spaceUsedForWord = maxWidth + 1; // too high, forces it in a line of itself
// UNIX: \n
// Mac: \r
// Windows: \r\n
- for (;*data <= ' ' && ((*data != '\n' && *data != '\r') || !returnnewline);data++)
+ for (;ISWHITESPACE(*data) && ((*data != '\n' && *data != '\r') || !returnnewline);data++)
{
if (*data == 0)
{
else
{
// regular word
- for (;*data > ' ';data++)
+ for (;!ISWHITESPACE(*data);data++)
if (len < (int)sizeof(com_token) - 1)
com_token[len++] = *data;
com_token[len] = 0;
// UNIX: \n
// Mac: \r
// Windows: \r\n
- for (;*data <= ' ' && ((*data != '\n' && *data != '\r') || !returnnewline);data++)
+ for (;ISWHITESPACE(*data) && ((*data != '\n' && *data != '\r') || !returnnewline);data++)
{
if (*data == 0)
{
else
{
// regular word
- for (;*data > ' ' && *data != '{' && *data != '}' && *data != ')' && *data != '(' && *data != ']' && *data != '[' && *data != ':' && *data != ',' && *data != ';';data++)
+ for (;!ISWHITESPACE(*data) && *data != '{' && *data != '}' && *data != ')' && *data != '(' && *data != ']' && *data != '[' && *data != ':' && *data != ',' && *data != ';';data++)
if (len < (int)sizeof(com_token) - 1)
com_token[len++] = *data;
com_token[len] = 0;
// UNIX: \n
// Mac: \r
// Windows: \r\n
- for (;*data <= ' ' && ((*data != '\n' && *data != '\r') || !returnnewline);data++)
+ for (;ISWHITESPACE(*data) && ((*data != '\n' && *data != '\r') || !returnnewline);data++)
{
if (*data == 0)
{
else
{
// regular word
- for (;*data > ' ' && *data != ',' && *data != ';' && *data != '{' && *data != '}' && *data != ')' && *data != '(' && *data != ']' && *data != '[' && *data != ':' && *data != ',' && *data != ';';data++)
+ for (;!ISWHITESPACE(*data) && *data != '{' && *data != '}' && *data != ')' && *data != '(' && *data != ']' && *data != '[' && *data != ':' && *data != ',' && *data != ';';data++)
if (len < (int)sizeof(com_token) - 1)
com_token[len++] = *data;
com_token[len] = 0;
// skip whitespace
skipwhite:
- for (;*data <= ' ';data++)
+ for (;ISWHITESPACE(*data);data++)
{
if (*data == 0)
{
else
{
// regular word
- for (;*data > ' ';data++)
+ for (;!ISWHITESPACE(*data);data++)
if (len < (int)sizeof(com_token) - 1)
com_token[len++] = *data;
com_token[len] = 0;
// Game mods
+gamemode_t com_startupgamemode;
+gamemode_t com_startupgamegroup;
+
typedef struct gamemode_info_s
{
- const char* prog_name;
- const char* cmdline;
- const char* gamename;
- const char* gamedirname1;
- const char* gamedirname2;
- const char* gamescreenshotname;
- const char* gameuserdirname;
+ gamemode_t mode; // this gamemode
+ gamemode_t group; // different games with same group can switch automatically when gamedirs change
+ const char* prog_name; // not null
+ const char* cmdline; // not null
+ const char* gamename; // not null
+ const char* gamedirname1; // not null
+ const char* gamedirname2; // null
+ const char* gamescreenshotname; // not nul
+ const char* gameuserdirname; // not null
} gamemode_info_t;
static const gamemode_info_t gamemode_info [GAME_COUNT] =
-{// prog_name cmdline gamename basegame modgame screenshotprefix userdir
-
-// GAME_NORMAL
-// COMMANDLINEOPTION: Game: -quake runs the game Quake (default)
-{ "", "-quake", "DarkPlaces-Quake", "id1", NULL, "dp", "darkplaces" },
-// GAME_HIPNOTIC
-// COMMANDLINEOPTION: Game: -hipnotic runs Quake mission pack 1: The Scourge of Armagon
-{ "hipnotic", "-hipnotic", "Darkplaces-Hipnotic", "id1", "hipnotic", "dp", "darkplaces" },
-// GAME_ROGUE
-// COMMANDLINEOPTION: Game: -rogue runs Quake mission pack 2: The Dissolution of Eternity
-{ "rogue", "-rogue", "Darkplaces-Rogue", "id1", "rogue", "dp", "darkplaces" },
-// GAME_NEHAHRA
-// COMMANDLINEOPTION: Game: -nehahra runs The Seal of Nehahra movie and game
-{ "nehahra", "-nehahra", "DarkPlaces-Nehahra", "id1", "nehahra", "dp", "darkplaces" },
-// GAME_NEXUIZ
-// COMMANDLINEOPTION: Game: -nexuiz runs the multiplayer game Nexuiz
-{ "nexuiz", "-nexuiz", "Nexuiz", "data", NULL, "nexuiz", "nexuiz" },
-// GAME_TRANSFUSION
-// COMMANDLINEOPTION: Game: -transfusion runs Transfusion (the recreation of Blood in Quake)
-{ "transfusion", "-transfusion", "Transfusion", "basetf", NULL, "transfusion", "transfusion" },
-// GAME_GOODVSBAD2
-// COMMANDLINEOPTION: Game: -goodvsbad2 runs the psychadelic RTS FPS game Good Vs Bad 2
-{ "gvb2", "-goodvsbad2", "GoodVs.Bad2", "rts", NULL, "gvb2", "gvb2" },
-// GAME_TEU
-// COMMANDLINEOPTION: Game: -teu runs The Evil Unleashed (this option is obsolete as they are not using darkplaces)
-{ "teu", "-teu", "TheEvilUnleashed", "baseteu", NULL, "teu", "teu" },
-// GAME_BATTLEMECH
-// COMMANDLINEOPTION: Game: -battlemech runs the multiplayer topdown deathmatch game BattleMech
-{ "battlemech", "-battlemech", "Battlemech", "base", NULL, "battlemech", "battlemech" },
-// GAME_ZYMOTIC
-// COMMANDLINEOPTION: Game: -zymotic runs the singleplayer game Zymotic
-{ "zymotic", "-zymotic", "Zymotic", "basezym", NULL, "zymotic", "zymotic" },
-// GAME_SETHERAL
-// COMMANDLINEOPTION: Game: -setheral runs the multiplayer game Setheral
-{ "setheral", "-setheral", "Setheral", "data", NULL, "setheral", "setheral" },
-// GAME_SOM
-// COMMANDLINEOPTION: Game: -som runs the multiplayer game Son Of Man
-{ "som", "-som", "Son of Man", "id1", "sonofman", "som", "darkplaces" },
-// GAME_TENEBRAE
-// COMMANDLINEOPTION: Game: -tenebrae runs the graphics test mod known as Tenebrae (some features not implemented)
-{ "tenebrae", "-tenebrae", "DarkPlaces-Tenebrae", "id1", "tenebrae", "dp", "darkplaces" },
-// GAME_NEOTERIC
-// COMMANDLINEOPTION: Game: -neoteric runs the game Neoteric
-{ "neoteric", "-neoteric", "Neoteric", "id1", "neobase", "neo", "darkplaces" },
-// GAME_OPENQUARTZ
-// COMMANDLINEOPTION: Game: -openquartz runs the game OpenQuartz, a standalone GPL replacement of the quake content
-{ "openquartz", "-openquartz", "OpenQuartz", "id1", NULL, "openquartz", "darkplaces" },
-// GAME_PRYDON
-// COMMANDLINEOPTION: Game: -prydon runs the topdown point and click action-RPG Prydon Gate
-{ "prydon", "-prydon", "PrydonGate", "id1", "prydon", "prydon", "darkplaces" },
-// GAME_DELUXEQUAKE
-// COMMANDLINEOPTION: Game: -dq runs the game Deluxe Quake
-{ "dq", "-dq", "Deluxe Quake", "basedq", "extradq", "basedq", "dq" },
-// GAME_THEHUNTED
-// COMMANDLINEOPTION: Game: -thehunted runs the game The Hunted
-{ "thehunted", "-thehunted", "The Hunted", "thdata", NULL, "th", "thehunted" },
-// GAME_DEFEATINDETAIL2
-// COMMANDLINEOPTION: Game: -did2 runs the game Defeat In Detail 2
-{ "did2", "-did2", "Defeat In Detail 2", "data", NULL, "did2_", "did2" },
-// GAME_DARSANA
-// COMMANDLINEOPTION: Game: -darsana runs the game Darsana
-{ "darsana", "-darsana", "Darsana", "ddata", NULL, "darsana", "darsana" },
-// GAME_CONTAGIONTHEORY
-// COMMANDLINEOPTION: Game: -contagiontheory runs the game Contagion Theory
-{ "contagiontheory", "-contagiontheory", "Contagion Theory", "ctdata", NULL, "ct", "contagiontheory" },
-// GAME_EDU2P
-// COMMANDLINEOPTION: Game: -edu2p runs the game Edu2 prototype
-{ "edu2p", "-edu2p", "EDU2 Prototype", "id1", "edu2", "edu2_p", "edu2prototype" },
-// GAME_BLADEMASTER
-// COMMANDLINEOPTION: Game: -blademaster runs the game Prophecy: Return of the BladeMaster
-{ "blademaster", "-blademaster", "Prophecy: Return of the BladeMaster", "basebm", NULL, "blademaster", "blademaster" },
-// GAME_PROPHECY
-// COMMANDLINEOPTION: Game: -prophecy runs the game Quake (default)
-{ "prophecy", "-prophecy", "Prophecy", "data", NULL, "prophecy", "prophecy" },
+{// game basegame prog_name cmdline gamename basegame modgame screenshot userdir // commandline option
+{ GAME_NORMAL, GAME_NORMAL, "", "-quake", "DarkPlaces-Quake", "id1", NULL, "dp", "darkplaces" }, // COMMANDLINEOPTION: Game: -quake runs the game Quake (default)
+{ GAME_HIPNOTIC, GAME_NORMAL, "hipnotic", "-hipnotic", "Darkplaces-Hipnotic", "id1", "hipnotic", "dp", "darkplaces" }, // COMMANDLINEOPTION: Game: -hipnotic runs Quake mission pack 1: The Scourge of Armagon
+{ GAME_ROGUE, GAME_NORMAL, "rogue", "-rogue", "Darkplaces-Rogue", "id1", "rogue", "dp", "darkplaces" }, // COMMANDLINEOPTION: Game: -rogue runs Quake mission pack 2: The Dissolution of Eternity
+{ GAME_NEHAHRA, GAME_NORMAL, "nehahra", "-nehahra", "DarkPlaces-Nehahra", "id1", "nehahra", "dp", "darkplaces" }, // COMMANDLINEOPTION: Game: -nehahra runs The Seal of Nehahra movie and game
+{ GAME_NEXUIZ, GAME_NEXUIZ, "nexuiz", "-nexuiz", "Nexuiz", "data", NULL, "nexuiz", "nexuiz" }, // COMMANDLINEOPTION: Game: -nexuiz runs the multiplayer game Nexuiz
+{ GAME_XONOTIC, GAME_XONOTIC, "xonotic", "-xonotic", "Xonotic", "data", NULL, "xonotic", "xonotic" }, // COMMANDLINEOPTION: Game: -xonotic runs the multiplayer game Xonotic
+{ GAME_TRANSFUSION, GAME_TRANSFUSION, "transfusion", "-transfusion", "Transfusion", "basetf", NULL, "transfusion", "transfusion" }, // COMMANDLINEOPTION: Game: -transfusion runs Transfusion (the recreation of Blood in Quake)
+{ GAME_GOODVSBAD2, GAME_GOODVSBAD2, "gvb2", "-goodvsbad2", "GoodVs.Bad2", "rts", NULL, "gvb2", "gvb2" }, // COMMANDLINEOPTION: Game: -goodvsbad2 runs the psychadelic RTS FPS game Good Vs Bad 2
+{ GAME_TEU, GAME_TEU, "teu", "-teu", "TheEvilUnleashed", "baseteu", NULL, "teu", "teu" }, // COMMANDLINEOPTION: Game: -teu runs The Evil Unleashed (this option is obsolete as they are not using darkplaces)
+{ GAME_BATTLEMECH, GAME_BATTLEMECH, "battlemech", "-battlemech", "Battlemech", "base", NULL, "battlemech", "battlemech" }, // COMMANDLINEOPTION: Game: -battlemech runs the multiplayer topdown deathmatch game BattleMech
+{ GAME_ZYMOTIC, GAME_ZYMOTIC, "zymotic", "-zymotic", "Zymotic", "basezym", NULL, "zymotic", "zymotic" }, // COMMANDLINEOPTION: Game: -zymotic runs the singleplayer game Zymotic
+{ GAME_SETHERAL, GAME_SETHERAL, "setheral", "-setheral", "Setheral", "data", NULL, "setheral", "setheral" }, // COMMANDLINEOPTION: Game: -setheral runs the multiplayer game Setheral
+{ GAME_SOM, GAME_NORMAL, "som", "-som", "Son of Man", "id1", "sonofman", "som", "darkplaces" }, // COMMANDLINEOPTION: Game: -som runs the multiplayer game Son Of Man
+{ GAME_TENEBRAE, GAME_NORMAL, "tenebrae", "-tenebrae", "DarkPlaces-Tenebrae", "id1", "tenebrae", "dp", "darkplaces" }, // COMMANDLINEOPTION: Game: -tenebrae runs the graphics test mod known as Tenebrae (some features not implemented)
+{ GAME_NEOTERIC, GAME_NORMAL, "neoteric", "-neoteric", "Neoteric", "id1", "neobase", "neo", "darkplaces" }, // COMMANDLINEOPTION: Game: -neoteric runs the game Neoteric
+{ GAME_OPENQUARTZ, GAME_NORMAL, "openquartz", "-openquartz", "OpenQuartz", "id1", NULL, "openquartz", "darkplaces" }, // COMMANDLINEOPTION: Game: -openquartz runs the game OpenQuartz, a standalone GPL replacement of the quake content
+{ GAME_PRYDON, GAME_NORMAL, "prydon", "-prydon", "PrydonGate", "id1", "prydon", "prydon", "darkplaces" }, // COMMANDLINEOPTION: Game: -prydon runs the topdown point and click action-RPG Prydon Gate
+{ GAME_DELUXEQUAKE, GAME_DELUXEQUAKE, "dq", "-dq", "Deluxe Quake", "basedq", "extradq", "basedq", "dq" }, // COMMANDLINEOPTION: Game: -dq runs the game Deluxe Quake
+{ GAME_THEHUNTED, GAME_THEHUNTED, "thehunted", "-thehunted", "The Hunted", "thdata", NULL, "th", "thehunted" }, // COMMANDLINEOPTION: Game: -thehunted runs the game The Hunted
+{ GAME_DEFEATINDETAIL2, GAME_DEFEATINDETAIL2, "did2", "-did2", "Defeat In Detail 2", "data", NULL, "did2_", "did2" }, // COMMANDLINEOPTION: Game: -did2 runs the game Defeat In Detail 2
+{ GAME_DARSANA, GAME_DARSANA, "darsana", "-darsana", "Darsana", "ddata", NULL, "darsana", "darsana" }, // COMMANDLINEOPTION: Game: -darsana runs the game Darsana
+{ GAME_CONTAGIONTHEORY, GAME_CONTAGIONTHEORY, "contagiontheory", "-contagiontheory", "Contagion Theory", "ctdata", NULL, "ct", "contagiontheory" }, // COMMANDLINEOPTION: Game: -contagiontheory runs the game Contagion Theory
+{ GAME_EDU2P, GAME_EDU2P, "edu2p", "-edu2p", "EDU2 Prototype", "id1", "edu2", "edu2_p", "edu2prototype" }, // COMMANDLINEOPTION: Game: -edu2p runs the game Edu2 prototype
+{ GAME_PROPHECY, GAME_PROPHECY, "prophecy", "-prophecy", "Prophecy", "data", NULL, "prophecy", "prophecy" }, // COMMANDLINEOPTION: Game: -prophecy runs the game Prophecy
+{ GAME_BLOODOMNICIDE, GAME_BLOODOMNICIDE, "omnicide", "-omnicide", "Blood Omnicide", "kain", NULL, "omnicide", "omnicide" }, // COMMANDLINEOPTION: Game: -omnicide runs the game Blood Omnicide
+{ GAME_STEELSTORM, GAME_STEELSTORM, "steelstorm", "-steelstorm", "Steel-Storm", "gamedata", NULL, "ss", "steelstorm" }, // COMMANDLINEOPTION: Game: -steelstorm runs the game Steel Storm
+{ GAME_STRAPBOMB, GAME_STRAPBOMB, "strapbomb", "-strapbomb", "Strap-on-bomb Car", "id1", NULL, "strap", "strapbomb" }, // COMMANDLINEOPTION: Game: -strapbomb runs the game Strap-on-bomb Car
+{ GAME_MOONHELM, GAME_MOONHELM, "moonhelm", "-moonhelm", "MoonHelm", "data", NULL, "mh", "moonhelm" }, // COMMANDLINEOPTION: Game: -moonhelm runs the game MoonHelm
};
+static void COM_SetGameType(int index);
void COM_InitGameType (void)
{
char name [MAX_OSPATH];
- unsigned int i;
+ int i;
+ int index = 0;
FS_StripExtension (com_argv[0], name, sizeof (name));
COM_ToLowerString (name, name, sizeof (name));
- // Check the binary name; default to GAME_NORMAL (0)
- gamemode = GAME_NORMAL;
- for (i = 1; i < sizeof (gamemode_info) / sizeof (gamemode_info[0]); i++)
- if (strstr (name, gamemode_info[i].prog_name))
+ // check executable filename for keywords
+ for (i = 1;i < (int)(sizeof (gamemode_info) / sizeof (gamemode_info[0]));i++)
+ if (gamemode_info[i].prog_name && gamemode_info[i].prog_name[0] && strstr (name, gamemode_info[i].prog_name))
{
- gamemode = (gamemode_t)i;
+ index = i;
break;
}
- // Look for a command-line option
- for (i = 0; i < sizeof (gamemode_info) / sizeof (gamemode_info[0]); i++)
+ // check commandline options for keywords
+ for (i = 0;i < (int)(sizeof (gamemode_info) / sizeof (gamemode_info[0]));i++)
if (COM_CheckParm (gamemode_info[i].cmdline))
{
- gamemode = (gamemode_t)i;
+ index = i;
break;
}
- gamename = gamemode_info[gamemode].gamename;
- gamedirname1 = gamemode_info[gamemode].gamedirname1;
- gamedirname2 = gamemode_info[gamemode].gamedirname2;
- gamescreenshotname = gamemode_info[gamemode].gamescreenshotname;
- gameuserdirname = gamemode_info[gamemode].gameuserdirname;
+ com_startupgamemode = gamemode_info[index].mode;
+ com_startupgamegroup = gamemode_info[index].group;
+ COM_SetGameType(index);
+}
+
+void COM_ChangeGameTypeForGameDirs(void)
+{
+ int i;
+ int index = -1;
+ // this will not not change the gamegroup
+ // first check if a base game (single gamedir) matches
+ for (i = 0;i < (int)(sizeof (gamemode_info) / sizeof (gamemode_info[0]));i++)
+ {
+ if (gamemode_info[i].group == com_startupgamegroup && !(gamemode_info[i].gamedirname2 && gamemode_info[i].gamedirname2[0]))
+ {
+ index = i;
+ break;
+ }
+ }
+ // now that we have a base game, see if there is a matching derivative game (two gamedirs)
+ if (fs_numgamedirs)
+ {
+ for (i = 0;i < (int)(sizeof (gamemode_info) / sizeof (gamemode_info[0]));i++)
+ {
+ if (gamemode_info[i].group == com_startupgamegroup && (gamemode_info[i].gamedirname2 && gamemode_info[i].gamedirname2[0]) && !strcasecmp(fs_gamedirs[0], gamemode_info[i].gamedirname2))
+ {
+ index = i;
+ break;
+ }
+ }
+ }
+ // we now have a good guess at which game this is meant to be...
+ if (index >= 0 && gamemode != gamemode_info[index].mode)
+ COM_SetGameType(index);
+}
+
+static void COM_SetGameType(int index)
+{
+ int i, t;
+ if (index < 0 || index >= (int)(sizeof (gamemode_info) / sizeof (gamemode_info[0])))
+ index = 0;
+ gamemode = gamemode_info[index].mode;
+ gamename = gamemode_info[index].gamename;
+ gamedirname1 = gamemode_info[index].gamedirname1;
+ gamedirname2 = gamemode_info[index].gamedirname2;
+ gamescreenshotname = gamemode_info[index].gamescreenshotname;
+ gameuserdirname = gamemode_info[index].gameuserdirname;
+
+ if (gamemode == com_startupgamemode)
+ {
+ if((t = COM_CheckParm("-customgamename")) && t + 1 < com_argc)
+ gamename = com_argv[t+1];
+ if((t = COM_CheckParm("-customgamedirname1")) && t + 1 < com_argc)
+ gamedirname1 = com_argv[t+1];
+ if((t = COM_CheckParm("-customgamedirname2")) && t + 1 < com_argc)
+ gamedirname2 = *com_argv[t+1] ? com_argv[t+1] : NULL;
+ if((t = COM_CheckParm("-customgamescreenshotname")) && t + 1 < com_argc)
+ gamescreenshotname = com_argv[t+1];
+ if((t = COM_CheckParm("-customgameuserdirname")) && t + 1 < com_argc)
+ gameuserdirname = com_argv[t+1];
+ }
+
+ if (gamedirname2 && gamedirname2[0])
+ Con_Printf("Game is %s using base gamedirs %s %s", gamename, gamedirname1, gamedirname2);
+ else
+ Con_Printf("Game is %s using base gamedir %s", gamename, gamedirname1);
+ for (i = 0;i < fs_numgamedirs;i++)
+ {
+ if (i == 0)
+ Con_Printf(", with mod gamedirs");
+ Con_Printf(" %s", fs_gamedirs[i]);
+ }
+ Con_Printf("\n");
}
commentprefixlength = (int)strlen(commentprefix);
while (*l && *l != '\n' && *l != '\r')
{
- if (*l > ' ')
+ if (!ISWHITESPACE(*l))
{
if (commentprefixlength && !strncmp(l, commentprefix, commentprefixlength))
{
}
else
{
- while (*l > ' ')
+ while (!ISWHITESPACE(*l))
{
if (tokenbuf >= tokenbufend)
return -1;
++s;
switch((s == end) ? 0 : *s)
{
- case STRING_COLOR_RGB_DEFAULT:
+ case STRING_COLOR_RGB_TAG_CHAR:
if (s+1 != end && isxdigit(s[1]) &&
s+2 != end && isxdigit(s[2]) &&
s+3 != end && isxdigit(s[3]) )
break;
}
++len; // STRING_COLOR_TAG
- ++len; // STRING_COLOR_RGB_DEFAULT
+ ++len; // STRING_COLOR_RGB_TAG_CHAR
break;
- /*case 'a':
- if ( s+1 != end && ( isxdigit(s[1]) || (s[1] == '+' || s[1] == '-') ) )
- {
- s++;
- break;
- }
- ++len; // STRING_COLOR_TAG
- ++len; // STRING_COLOR_RGB_DEFAULT
- break;*/
case 0: // ends with unfinished color code!
++len;
if(valid)
If the output buffer size did not suffice for converting, the function returns
FALSE. Generally, if escape_carets is false, the output buffer needs
-strlen(str)+1 bytes, and if escape_carets is true, it can need strlen(str)+2
+strlen(str)+1 bytes, and if escape_carets is true, it can need strlen(str)*1.5+2
bytes. In any case, the function makes sure that the resulting string is
zero terminated.
++in;
switch((in == end) ? 0 : *in)
{
- case STRING_COLOR_RGB_DEFAULT:
+ case STRING_COLOR_RGB_TAG_CHAR:
if (in+1 != end && isxdigit(in[1]) &&
in+2 != end && isxdigit(in[2]) &&
in+3 != end && isxdigit(in[3]) )
in+=3;
break;
}
- /*case 'a':
- if ( in+1 != end && ( isxdigit(in[1]) || (in[1] == '+' || in[1] == '-') ) )
- {
- in++;
- break;
- }*/
+ APPEND(STRING_COLOR_TAG);
+ if(escape_carets)
+ APPEND(STRING_COLOR_TAG);
+ APPEND(STRING_COLOR_RGB_TAG_CHAR);
+ break;
case 0: // ends with unfinished color code!
APPEND(STRING_COLOR_TAG);
// finish the code by appending another caret when escaping
size_t keylength;
if (!key)
key = "";
- if (!value)
- value = "";
keylength = strlen(key);
if (valuelength < 1 || !value)
{
}
#endif // #ifndef HAVE_STRLCPY
+
+void FindFraction(double val, int *num, int *denom, int denomMax)
+{
+ int i;
+ double bestdiff;
+ // initialize
+ bestdiff = fabs(val);
+ *num = 0;
+ *denom = 1;
+
+ for(i = 1; i <= denomMax; ++i)
+ {
+ int inum = (int) floor(0.5 + val * i);
+ double diff = fabs(val - inum / (double)i);
+ if(diff < bestdiff)
+ {
+ bestdiff = diff;
+ *num = inum;
+ *denom = i;
+ }
+ }
+}
+
+// decodes an XPM from C syntax
+char **XPM_DecodeString(const char *in)
+{
+ static char *tokens[257];
+ static char lines[257][512];
+ size_t line = 0;
+
+ // skip until "{" token
+ while(COM_ParseToken_QuakeC(&in, false) && strcmp(com_token, "{"));
+
+ // now, read in succession: string, comma-or-}
+ while(COM_ParseToken_QuakeC(&in, false))
+ {
+ tokens[line] = lines[line];
+ strlcpy(lines[line++], com_token, sizeof(lines[0]));
+ if(!COM_ParseToken_QuakeC(&in, false))
+ return NULL;
+ if(!strcmp(com_token, "}"))
+ break;
+ if(strcmp(com_token, ","))
+ return NULL;
+ if(line >= sizeof(tokens) / sizeof(tokens[0]))
+ return NULL;
+ }
+
+ return tokens;
+}
+
+static const char base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+static void base64_3to4(const unsigned char *in, unsigned char *out, int bytes)
+{
+ unsigned char i0 = (bytes > 0) ? in[0] : 0;
+ unsigned char i1 = (bytes > 1) ? in[1] : 0;
+ unsigned char i2 = (bytes > 2) ? in[2] : 0;
+ unsigned char o0 = base64[i0 >> 2];
+ unsigned char o1 = base64[((i0 << 4) | (i1 >> 4)) & 077];
+ unsigned char o2 = base64[((i1 << 2) | (i2 >> 6)) & 077];
+ unsigned char o3 = base64[i2 & 077];
+ out[0] = (bytes > 0) ? o0 : '?';
+ out[1] = (bytes > 0) ? o1 : '?';
+ out[2] = (bytes > 1) ? o2 : '=';
+ out[3] = (bytes > 2) ? o3 : '=';
+}
+
+size_t base64_encode(unsigned char *buf, size_t buflen, size_t outbuflen)
+{
+ size_t blocks, i;
+ // expand the out-buffer
+ blocks = (buflen + 2) / 3;
+ if(blocks*4 > outbuflen)
+ return 0;
+ for(i = blocks; i > 0; )
+ {
+ --i;
+ base64_3to4(buf + 3*i, buf + 4*i, buflen - 3*i);
+ }
+ return blocks * 4;
+}
projects / xonotic / darkplaces.git / blobdiff