fteqw/engine/client/sys_sdl.c

751 lines
14 KiB
C
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#include "quakedef.h"
#include <SDL.h>
#ifdef MULTITHREAD
#include <SDL_thread.h>
#endif
#include <SDL_loadso.h>
#ifndef WIN32
#include <fcntl.h>
#include <sys/stat.h>
#else
#include <direct.h>
#endif
#ifdef FTE_TARGET_WEB
#include <emscripten/emscripten.h>
#endif
#if SDL_MAJOR_VERSION >= 2
SDL_Window *sdlwindow;
#endif
#ifndef isDedicated
qboolean isDedicated;
#endif
void Sys_Error (const char *error, ...)
{
va_list argptr;
char string[1024];
va_start (argptr,error);
vsnprintf (string, sizeof (string), error, argptr);
va_end (argptr);
fprintf(stderr, "Error: %s\n", string);
Sys_Printf ("Quake Error: %s\n", string);
#if SDL_MAJOR_VERSION >= 2
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Sys_Error", string, sdlwindow);
#endif
if (COM_CheckParm("-crashonerror"))
*(int*)-3 = 0;
Host_Shutdown ();
exit (1);
}
void Sys_RecentServer(char *command, char *target, char *title, char *desc)
{
}
qboolean Sys_RandomBytes(qbyte *string, int len)
{
return false;
}
//print into stdout
void Sys_Printf (char *fmt, ...)
{
va_list argptr;
va_start (argptr,fmt);
vprintf (fmt,argptr);
va_end (argptr);
}
unsigned int Sys_Milliseconds(void)
{
static int first = true;
static unsigned long starttime = 0;
unsigned long now;
now = SDL_GetTicks();
if (first)
{
first = false;
starttime = now;
}
return now - starttime;
}
//return the current time, in the form of a double
double Sys_DoubleTime (void)
{
return Sys_Milliseconds() / 1000.0;
/*
static int first = true;
static double oldtime = 0.0, curtime = 0.0;
double newtime;
newtime = (double) SDL_GetTicks() / 1000.0;
if (first)
{
first = false;
oldtime = newtime;
}
if (newtime < oldtime)
{
// warn if it's significant
if (newtime - oldtime < -0.01)
Con_Printf("Sys_DoubleTime: time stepped backwards (went from %f to %f, difference %f)\n", oldtime, newtime, newtime - oldtime);
}
else
curtime += newtime - oldtime;
oldtime = newtime;
return curtime;
*/
}
//create a directory
playdemo accepts https urls now. will start playing before the file has finished downloading, to avoid unnecessary delays. reworked network addresses to separate address family and connection type. this should make banning people more reliable, as well as simplifying a whole load of logic (no need to check for ipv4 AND ipv6). tcpconnect will keep trying to connect even if the connection wasn't instant, instead of giving up instantly. rewrote tcp connections quite a bit. sv_port_tcp now handles qtv+qizmo+http+ws+rtcbroker+tls equivalents. qtv_streamport is now a legacy cvar and now acts equivalently to sv_port_tcp (but still separate). rewrote screenshot and video capture code to use strides. this solves image-is-upside down issues with vulkan. ignore alt key in browser port. oh no! no more red text! oh no! no more alt-being-wrongly-down-and-being-unable-to-type-anything-without-forcing-alt-released! reworked audio decoder interface. now has clearly defined success/unavailable/end-of-file results. this should solve a whole load of issues with audio streaming. fixed various openal audio streaming issues too. openal also got some workarounds for emscripten's poor emulation. fixed ogg decoder to retain sync properly if seeked. updated menu_media a bit. now reads vorbis comments/id3v1 tags to get proper track names. also saves the playlist so you don't have to manually repopulate the list so it might actually be usable now (after how many years?) r_stains now defaults to 0, and is no longer enabled by presets. use decals if you want that sort of thing. added fs_noreexec cvar, so configs will not be reexeced on gamedir change. this also means defaults won't be reapplied, etc. added 'nvvk' renderer on windows, using nvidia's vulkan-inside-opengl gl extension. mostly just to see how much slower it is. fixed up the ftp server quite a lot. more complete, more compliant, and should do ipv6 properly to-boot. file transfers also threaded. fixed potential crash inside runclientphys. experimental sv_antilag=3 setting. totally untested. the aim is to avoid missing due to lagged knockbacks. may be expensive for the server. browser port's websockets support fixed. experimental support for webrtc ('works for me', requires a broker server). updated avplug(renamed to ffmpeg so people know what it is) to use ffmpeg 3.2.4 properly, with its new encoder api. should be much more robust... also added experimental audio decoder for game music etc (currently doesn't resample, so playback rates are screwed, disabled by cvar). git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5097 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-05-10 02:08:58 +00:00
void Sys_mkdir (const char *path)
{
#if WIN32
_mkdir (path);
#else
//user, group, others
mkdir (path, 0755); //WARNING: DO NOT RUN AS ROOT!
#endif
}
playdemo accepts https urls now. will start playing before the file has finished downloading, to avoid unnecessary delays. reworked network addresses to separate address family and connection type. this should make banning people more reliable, as well as simplifying a whole load of logic (no need to check for ipv4 AND ipv6). tcpconnect will keep trying to connect even if the connection wasn't instant, instead of giving up instantly. rewrote tcp connections quite a bit. sv_port_tcp now handles qtv+qizmo+http+ws+rtcbroker+tls equivalents. qtv_streamport is now a legacy cvar and now acts equivalently to sv_port_tcp (but still separate). rewrote screenshot and video capture code to use strides. this solves image-is-upside down issues with vulkan. ignore alt key in browser port. oh no! no more red text! oh no! no more alt-being-wrongly-down-and-being-unable-to-type-anything-without-forcing-alt-released! reworked audio decoder interface. now has clearly defined success/unavailable/end-of-file results. this should solve a whole load of issues with audio streaming. fixed various openal audio streaming issues too. openal also got some workarounds for emscripten's poor emulation. fixed ogg decoder to retain sync properly if seeked. updated menu_media a bit. now reads vorbis comments/id3v1 tags to get proper track names. also saves the playlist so you don't have to manually repopulate the list so it might actually be usable now (after how many years?) r_stains now defaults to 0, and is no longer enabled by presets. use decals if you want that sort of thing. added fs_noreexec cvar, so configs will not be reexeced on gamedir change. this also means defaults won't be reapplied, etc. added 'nvvk' renderer on windows, using nvidia's vulkan-inside-opengl gl extension. mostly just to see how much slower it is. fixed up the ftp server quite a lot. more complete, more compliant, and should do ipv6 properly to-boot. file transfers also threaded. fixed potential crash inside runclientphys. experimental sv_antilag=3 setting. totally untested. the aim is to avoid missing due to lagged knockbacks. may be expensive for the server. browser port's websockets support fixed. experimental support for webrtc ('works for me', requires a broker server). updated avplug(renamed to ffmpeg so people know what it is) to use ffmpeg 3.2.4 properly, with its new encoder api. should be much more robust... also added experimental audio decoder for game music etc (currently doesn't resample, so playback rates are screwed, disabled by cvar). git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5097 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-05-10 02:08:58 +00:00
qboolean Sys_rmdir (const char *path)
{
int ret;
#if WIN32
ret = _rmdir (path);
#else
ret = rmdir (path);
playdemo accepts https urls now. will start playing before the file has finished downloading, to avoid unnecessary delays. reworked network addresses to separate address family and connection type. this should make banning people more reliable, as well as simplifying a whole load of logic (no need to check for ipv4 AND ipv6). tcpconnect will keep trying to connect even if the connection wasn't instant, instead of giving up instantly. rewrote tcp connections quite a bit. sv_port_tcp now handles qtv+qizmo+http+ws+rtcbroker+tls equivalents. qtv_streamport is now a legacy cvar and now acts equivalently to sv_port_tcp (but still separate). rewrote screenshot and video capture code to use strides. this solves image-is-upside down issues with vulkan. ignore alt key in browser port. oh no! no more red text! oh no! no more alt-being-wrongly-down-and-being-unable-to-type-anything-without-forcing-alt-released! reworked audio decoder interface. now has clearly defined success/unavailable/end-of-file results. this should solve a whole load of issues with audio streaming. fixed various openal audio streaming issues too. openal also got some workarounds for emscripten's poor emulation. fixed ogg decoder to retain sync properly if seeked. updated menu_media a bit. now reads vorbis comments/id3v1 tags to get proper track names. also saves the playlist so you don't have to manually repopulate the list so it might actually be usable now (after how many years?) r_stains now defaults to 0, and is no longer enabled by presets. use decals if you want that sort of thing. added fs_noreexec cvar, so configs will not be reexeced on gamedir change. this also means defaults won't be reapplied, etc. added 'nvvk' renderer on windows, using nvidia's vulkan-inside-opengl gl extension. mostly just to see how much slower it is. fixed up the ftp server quite a lot. more complete, more compliant, and should do ipv6 properly to-boot. file transfers also threaded. fixed potential crash inside runclientphys. experimental sv_antilag=3 setting. totally untested. the aim is to avoid missing due to lagged knockbacks. may be expensive for the server. browser port's websockets support fixed. experimental support for webrtc ('works for me', requires a broker server). updated avplug(renamed to ffmpeg so people know what it is) to use ffmpeg 3.2.4 properly, with its new encoder api. should be much more robust... also added experimental audio decoder for game music etc (currently doesn't resample, so playback rates are screwed, disabled by cvar). git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5097 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-05-10 02:08:58 +00:00
#endif
if (ret == 0)
return true;
// if (errno == ENOENT)
// return true;
playdemo accepts https urls now. will start playing before the file has finished downloading, to avoid unnecessary delays. reworked network addresses to separate address family and connection type. this should make banning people more reliable, as well as simplifying a whole load of logic (no need to check for ipv4 AND ipv6). tcpconnect will keep trying to connect even if the connection wasn't instant, instead of giving up instantly. rewrote tcp connections quite a bit. sv_port_tcp now handles qtv+qizmo+http+ws+rtcbroker+tls equivalents. qtv_streamport is now a legacy cvar and now acts equivalently to sv_port_tcp (but still separate). rewrote screenshot and video capture code to use strides. this solves image-is-upside down issues with vulkan. ignore alt key in browser port. oh no! no more red text! oh no! no more alt-being-wrongly-down-and-being-unable-to-type-anything-without-forcing-alt-released! reworked audio decoder interface. now has clearly defined success/unavailable/end-of-file results. this should solve a whole load of issues with audio streaming. fixed various openal audio streaming issues too. openal also got some workarounds for emscripten's poor emulation. fixed ogg decoder to retain sync properly if seeked. updated menu_media a bit. now reads vorbis comments/id3v1 tags to get proper track names. also saves the playlist so you don't have to manually repopulate the list so it might actually be usable now (after how many years?) r_stains now defaults to 0, and is no longer enabled by presets. use decals if you want that sort of thing. added fs_noreexec cvar, so configs will not be reexeced on gamedir change. this also means defaults won't be reapplied, etc. added 'nvvk' renderer on windows, using nvidia's vulkan-inside-opengl gl extension. mostly just to see how much slower it is. fixed up the ftp server quite a lot. more complete, more compliant, and should do ipv6 properly to-boot. file transfers also threaded. fixed potential crash inside runclientphys. experimental sv_antilag=3 setting. totally untested. the aim is to avoid missing due to lagged knockbacks. may be expensive for the server. browser port's websockets support fixed. experimental support for webrtc ('works for me', requires a broker server). updated avplug(renamed to ffmpeg so people know what it is) to use ffmpeg 3.2.4 properly, with its new encoder api. should be much more robust... also added experimental audio decoder for game music etc (currently doesn't resample, so playback rates are screwed, disabled by cvar). git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5097 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-05-10 02:08:58 +00:00
return false;
}
//unlink a file
playdemo accepts https urls now. will start playing before the file has finished downloading, to avoid unnecessary delays. reworked network addresses to separate address family and connection type. this should make banning people more reliable, as well as simplifying a whole load of logic (no need to check for ipv4 AND ipv6). tcpconnect will keep trying to connect even if the connection wasn't instant, instead of giving up instantly. rewrote tcp connections quite a bit. sv_port_tcp now handles qtv+qizmo+http+ws+rtcbroker+tls equivalents. qtv_streamport is now a legacy cvar and now acts equivalently to sv_port_tcp (but still separate). rewrote screenshot and video capture code to use strides. this solves image-is-upside down issues with vulkan. ignore alt key in browser port. oh no! no more red text! oh no! no more alt-being-wrongly-down-and-being-unable-to-type-anything-without-forcing-alt-released! reworked audio decoder interface. now has clearly defined success/unavailable/end-of-file results. this should solve a whole load of issues with audio streaming. fixed various openal audio streaming issues too. openal also got some workarounds for emscripten's poor emulation. fixed ogg decoder to retain sync properly if seeked. updated menu_media a bit. now reads vorbis comments/id3v1 tags to get proper track names. also saves the playlist so you don't have to manually repopulate the list so it might actually be usable now (after how many years?) r_stains now defaults to 0, and is no longer enabled by presets. use decals if you want that sort of thing. added fs_noreexec cvar, so configs will not be reexeced on gamedir change. this also means defaults won't be reapplied, etc. added 'nvvk' renderer on windows, using nvidia's vulkan-inside-opengl gl extension. mostly just to see how much slower it is. fixed up the ftp server quite a lot. more complete, more compliant, and should do ipv6 properly to-boot. file transfers also threaded. fixed potential crash inside runclientphys. experimental sv_antilag=3 setting. totally untested. the aim is to avoid missing due to lagged knockbacks. may be expensive for the server. browser port's websockets support fixed. experimental support for webrtc ('works for me', requires a broker server). updated avplug(renamed to ffmpeg so people know what it is) to use ffmpeg 3.2.4 properly, with its new encoder api. should be much more robust... also added experimental audio decoder for game music etc (currently doesn't resample, so playback rates are screwed, disabled by cvar). git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5097 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-05-10 02:08:58 +00:00
qboolean Sys_remove (const char *path)
{
remove(path);
return true;
}
playdemo accepts https urls now. will start playing before the file has finished downloading, to avoid unnecessary delays. reworked network addresses to separate address family and connection type. this should make banning people more reliable, as well as simplifying a whole load of logic (no need to check for ipv4 AND ipv6). tcpconnect will keep trying to connect even if the connection wasn't instant, instead of giving up instantly. rewrote tcp connections quite a bit. sv_port_tcp now handles qtv+qizmo+http+ws+rtcbroker+tls equivalents. qtv_streamport is now a legacy cvar and now acts equivalently to sv_port_tcp (but still separate). rewrote screenshot and video capture code to use strides. this solves image-is-upside down issues with vulkan. ignore alt key in browser port. oh no! no more red text! oh no! no more alt-being-wrongly-down-and-being-unable-to-type-anything-without-forcing-alt-released! reworked audio decoder interface. now has clearly defined success/unavailable/end-of-file results. this should solve a whole load of issues with audio streaming. fixed various openal audio streaming issues too. openal also got some workarounds for emscripten's poor emulation. fixed ogg decoder to retain sync properly if seeked. updated menu_media a bit. now reads vorbis comments/id3v1 tags to get proper track names. also saves the playlist so you don't have to manually repopulate the list so it might actually be usable now (after how many years?) r_stains now defaults to 0, and is no longer enabled by presets. use decals if you want that sort of thing. added fs_noreexec cvar, so configs will not be reexeced on gamedir change. this also means defaults won't be reapplied, etc. added 'nvvk' renderer on windows, using nvidia's vulkan-inside-opengl gl extension. mostly just to see how much slower it is. fixed up the ftp server quite a lot. more complete, more compliant, and should do ipv6 properly to-boot. file transfers also threaded. fixed potential crash inside runclientphys. experimental sv_antilag=3 setting. totally untested. the aim is to avoid missing due to lagged knockbacks. may be expensive for the server. browser port's websockets support fixed. experimental support for webrtc ('works for me', requires a broker server). updated avplug(renamed to ffmpeg so people know what it is) to use ffmpeg 3.2.4 properly, with its new encoder api. should be much more robust... also added experimental audio decoder for game music etc (currently doesn't resample, so playback rates are screwed, disabled by cvar). git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5097 fc73d0e0-1445-4013-8a0c-d673dee63da5
2017-05-10 02:08:58 +00:00
qboolean Sys_Rename (const char *oldfname, const char *newfname)
{
return !rename(oldfname, newfname);
}
//someone used the 'quit' command
void Sys_Quit (void)
{
Host_Shutdown();
exit (0);
}
//enumerate the files in a directory (of both gpath and match - match may not contain ..)
//calls the callback for each one until the callback returns 0
//SDL provides no file enumeration facilities.
#if defined(_WIN32)
#include <windows.h>
int Sys_EnumerateFiles (const char *gpath, const char *match, int (*func)(const char *, qofs_t, time_t mtime, void *, searchpathfuncs_t *), void *parm, searchpathfuncs_t *spath)
{
HANDLE r;
WIN32_FIND_DATA fd;
char apath[MAX_OSPATH];
char apath2[MAX_OSPATH];
char file[MAX_OSPATH];
char *s;
int go;
if (!gpath)
return 0;
// strcpy(apath, match);
Q_snprintfz(apath, sizeof(apath), "%s/%s", gpath, match);
for (s = apath+strlen(apath)-1; s> apath; s--)
{
if (*s == '/')
break;
}
*s = '\0';
//this is what we ask windows for.
Q_snprintfz(file, sizeof(file), "%s/*.*", apath);
//we need to make apath contain the path in match but not gpath
Q_strncpyz(apath2, match, sizeof(apath));
match = s+1;
for (s = apath2+strlen(apath2)-1; s> apath2; s--)
{
if (*s == '/')
break;
}
*s = '\0';
if (s != apath2)
strcat(apath2, "/");
r = FindFirstFile(file, &fd);
if (r==(HANDLE)-1)
return 1;
go = true;
do
{
if (*fd.cFileName == '.'); //don't ever find files with a name starting with '.'
else if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) //is a directory
{
if (wildcmp(match, fd.cFileName))
{
Q_snprintfz(file, sizeof(file), "%s%s/", apath2, fd.cFileName);
go = func(file, fd.nFileSizeLow, 0, parm, spath);
}
}
else
{
if (wildcmp(match, fd.cFileName))
{
Q_snprintfz(file, sizeof(file), "%s%s", apath2, fd.cFileName);
go = func(file, fd.nFileSizeLow, 0, parm, spath);
}
}
}
while(FindNextFile(r, &fd) && go);
FindClose(r);
return go;
}
#elif defined(linux) || defined(__unix__) || defined(__MACH__)
#include <dirent.h>
int Sys_EnumerateFiles (const char *gpath, const char *match, int (*func)(const char *, qofs_t, time_t mtime, void *, searchpathfuncs_t *), void *parm, searchpathfuncs_t *spath)
{
DIR *dir;
char apath[MAX_OSPATH];
char file[MAX_OSPATH];
char truepath[MAX_OSPATH];
char *s;
struct dirent *ent;
struct stat st;
//printf("path = %s\n", gpath);
//printf("match = %s\n", match);
if (!gpath)
gpath = "";
*apath = '\0';
Q_strncpyz(apath, match, sizeof(apath));
for (s = apath+strlen(apath)-1; s >= apath; s--)
{
if (*s == '/')
{
s[1] = '\0';
match += s - apath+1;
break;
}
}
if (s < apath) //didn't find a '/'
*apath = '\0';
Q_snprintfz(truepath, sizeof(truepath), "%s/%s", gpath, apath);
//printf("truepath = %s\n", truepath);
//printf("gamepath = %s\n", gpath);
//printf("apppath = %s\n", apath);
//printf("match = %s\n", match);
dir = opendir(truepath);
if (!dir)
{
Con_DPrintf("Failed to open dir %s\n", truepath);
return true;
}
do
{
ent = readdir(dir);
if (!ent)
break;
if (*ent->d_name != '.')
{
if (wildcmp(match, ent->d_name))
{
Q_snprintfz(file, sizeof(file), "%s/%s", truepath, ent->d_name);
if (stat(file, &st) == 0)
{
Q_snprintfz(file, sizeof(file), "%s%s%s", apath, ent->d_name, S_ISDIR(st.st_mode)?"/":"");
if (!func(file, st.st_size, st.st_mtime, parm, spath))
{
closedir(dir);
return false;
}
}
else
printf("Stat failed for \"%s\"\n", file);
}
}
} while(1);
closedir(dir);
return true;
}
#else
int Sys_EnumerateFiles (const char *gpath, const char *match, int (*func)(const char *, qofs_t, time_t mtime, void *, void *), void *parm, void *spath)
{
Con_Printf("Warning: Sys_EnumerateFiles not implemented\n");
return false;
}
#endif
//blink window if possible (it's not)
void Sys_ServerActivity(void)
{
}
void Sys_CloseLibrary(dllhandle_t *lib)
{
SDL_UnloadObject((void*)lib);
}
dllhandle_t *Sys_LoadLibrary(const char *name, dllfunction_t *funcs)
{
int i;
void *lib;
lib = SDL_LoadObject(name);
if (!lib)
return NULL;
if (funcs)
{
for (i = 0; funcs[i].name; i++)
{
*funcs[i].funcptr = SDL_LoadFunction(lib, funcs[i].name);
if (!*funcs[i].funcptr)
break;
}
if (funcs[i].name)
{
Sys_CloseLibrary((dllhandle_t*)lib);
lib = NULL;
}
}
return (dllhandle_t*)lib;
}
void *Sys_GetAddressForName(dllhandle_t *module, const char *exportname)
{
if (!module)
return NULL;
return SDL_LoadFunction((void *)module, exportname);
}
//used to see if a file exists or not.
int Sys_FileTime (char *path)
{
FILE *f;
f = fopen(path, "rb");
if (f)
{
fclose(f);
return 1;
}
return -1;
}
void Sys_Init(void)
{
SDL_Init(SDL_INIT_TIMER | SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE);
}
void Sys_Shutdown(void)
{
SDL_Quit();
}
int VARGS Sys_DebugLog(char *file, char *fmt, ...)
{
FILE *fd;
va_list argptr;
static char data[1024];
va_start(argptr, fmt);
vsnprintf(data, sizeof(data)-1, fmt, argptr);
va_end(argptr);
#if defined(CRAZYDEBUGGING) && CRAZYDEBUGGING > 1
{
static int sock;
if (!sock)
{
struct sockaddr_in sa;
netadr_t na;
int _true = true;
int listip;
listip = COM_CheckParm("-debugip");
NET_StringToAdr(listip?com_argv[listip+1]:"127.0.0.1", &na);
NetadrToSockadr(&na, (struct sockaddr_qstorage*)&sa);
sa.sin_port = htons(10000);
sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (-1==connect(sock, (struct sockaddr*)&sa, sizeof(sa)))
Sys_Error("Couldn't send debug log lines\n");
setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char*)&_true, sizeof(_true));
}
send(sock, data, strlen(data), 0);
}
#endif
fd = fopen(file, "wt");
if (fd)
{
fwrite(data, 1, strlen(data), fd);
fclose(fd);
return 0;
}
return 1;
};
qboolean Sys_InitTerminal(void)
{
return true;
}
char *Sys_ConsoleInput(void)
{
return NULL;
}
void Sys_CloseTerminal (void)
{
}
#ifdef _WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#endif
#ifdef FTE_TARGET_WEB
void Sys_MainLoop(void)
{
static float oldtime;
float newtime, time;
newtime = Sys_DoubleTime ();
if (!oldtime)
oldtime = newtime;
time = newtime - oldtime;
Host_Frame (time);
oldtime = newtime;
}
#endif
int QDECL main(int argc, char **argv)
{
float time, newtime, oldtime;
quakeparms_t parms;
memset(&parms, 0, sizeof(parms));
parms.basedir = "./";
parms.argc = argc;
parms.argv = (const char**)argv;
#ifdef CONFIG_MANIFEST_TEXT
parms.manifest = CONFIG_MANIFEST_TEXT;
#endif
#ifndef WIN32
fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
#endif
COM_InitArgv (parms.argc, parms.argv);
TL_InitLanguages(parms.basedir);
Sys_Printf ("Host_Init\n");
Host_Init (&parms);
oldtime = Sys_DoubleTime ();
//client console should now be initialized.
/* main window message loop */
while (1)
{
#ifndef CLIENTONLY
if (isDedicated)
{
float delay;
// find time passed since last cycle
newtime = Sys_DoubleTime ();
time = newtime - oldtime;
oldtime = newtime;
delay = SV_Frame();
NET_Sleep(delay, false);
}
else
#endif
{
double sleeptime;
// yield the CPU for a little while when paused, minimized, or not the focus
#if SDL_MAJOR_VERSION >= 2
if (!vid.activeapp)
SDL_Delay(1);
#else
if (!(SDL_GetAppState() & SDL_APPINPUTFOCUS))
SDL_Delay(1);
#endif
newtime = Sys_DoubleTime ();
time = newtime - oldtime;
sleeptime = Host_Frame (time);
oldtime = newtime;
Sys_Sleep(sleeptime);
}
}
return 0;
}
#ifdef _MSC_VER
//our version of sdl_main.lib, which doesn't fight c runtimes.
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
int argc;
int i, l, c;
LPWSTR *argvw;
char **argv;
char utf8arg[1024];
argvw = CommandLineToArgvW(GetCommandLineW(), &argc);
argv = malloc(argc * sizeof(char*));
for (i = 0; i < argc; i++)
{
for(l = 0, c = 0; argvw[i][l]; l++)
c += utf8_encode(utf8arg+c, argvw[i][l], sizeof(utf8arg) - c-1);
utf8arg[c] = 0;
argv[i] = strdup(utf8arg);
}
return main(argc, argv);
}
#endif
qboolean Sys_GetDesktopParameters(int *width, int *height, int *bpp, int *refreshrate)
{
#if SDL_MAJOR_VERSION >= 2
SDL_DisplayMode mode;
if (!SDL_GetDesktopDisplayMode(0, &mode))
{
*width = mode.w;
*height = mode.h;
*bpp = (SDL_PIXELTYPE(mode.format) == SDL_PIXELTYPE_PACKED32)?32:16;
*refreshrate = mode.refresh_rate;
return true;
}
#endif
return false;
}
#if SDL_MAJOR_VERSION >= 2 //probably could include 1.3
#include <SDL_clipboard.h>
char *Sys_GetClipboard(void)
{
return SDL_GetClipboardText();
}
void Sys_CloseClipboard(char *bf)
{
SDL_free(bf);
}
void Sys_SaveClipboard(char *text)
{
SDL_SetClipboardText(text);
}
#else
static char *clipboard_buffer;
char *Sys_GetClipboard(void)
{
return clipboard_buffer;
}
void Sys_CloseClipboard(char *bf)
{
}
void Sys_SaveClipboard(char *text)
{
free(clipboard_buffer);
clipboard_buffer = strdup(text);
}
#endif
#ifdef MULTITHREAD
/* Thread creation calls */
void *Sys_CreateThread(char *name, int (*func)(void *), void *args, int priority, int stacksize)
{
// SDL threads do not support setting thread stack size
#if SDL_MAJOR_VERSION >= 2
return (void *)SDL_CreateThread(func, name, args);
#else
return (void *)SDL_CreateThread(func, args);
#endif
}
void Sys_WaitOnThread(void *thread)
{
SDL_WaitThread((SDL_Thread *)thread, NULL);
}
/* Mutex calls */
// SDL mutexes don't have try-locks for mutexes in the spec so we stick with 1-value semaphores
void *Sys_CreateMutex(void)
{
return (void *)SDL_CreateSemaphore(1);
}
qboolean Sys_TryLockMutex(void *mutex)
{
return !SDL_SemTryWait(mutex);
}
qboolean Sys_LockMutex(void *mutex)
{
return !SDL_SemWait(mutex);
}
qboolean Sys_UnlockMutex(void *mutex)
{
return !SDL_SemPost(mutex);
}
void Sys_DestroyMutex(void *mutex)
{
SDL_DestroySemaphore(mutex);
}
/* Conditional wait calls */
typedef struct condvar_s
{
SDL_mutex *mutex;
SDL_cond *cond;
} condvar_t;
void *Sys_CreateConditional(void)
{
condvar_t *condv;
SDL_mutex *mutex;
SDL_cond *cond;
condv = (condvar_t *)malloc(sizeof(condvar_t));
if (!condv)
return NULL;
mutex = SDL_CreateMutex();
cond = SDL_CreateCond();
if (mutex)
{
if (cond)
{
condv->cond = cond;
condv->mutex = mutex;
return (void *)condv;
}
else
SDL_DestroyMutex(mutex);
}
free(condv);
return NULL;
}
qboolean Sys_LockConditional(void *condv)
{
return !SDL_mutexP(((condvar_t *)condv)->mutex);
}
qboolean Sys_UnlockConditional(void *condv)
{
return !SDL_mutexV(((condvar_t *)condv)->mutex);
}
qboolean Sys_ConditionWait(void *condv)
{
return !SDL_CondWait(((condvar_t *)condv)->cond, ((condvar_t *)condv)->mutex);
}
qboolean Sys_ConditionSignal(void *condv)
{
return !SDL_CondSignal(((condvar_t *)condv)->cond);
}
qboolean Sys_ConditionBroadcast(void *condv)
{
return !SDL_CondBroadcast(((condvar_t *)condv)->cond);
}
void Sys_DestroyConditional(void *condv)
{
condvar_t *cv = (condvar_t *)condv;
SDL_DestroyCond(cv->cond);
SDL_DestroyMutex(cv->mutex);
free(cv);
}
#endif
void Sys_Sleep (double seconds)
{
SDL_Delay(seconds * 1000);
}
qc: qc temp-strings are now garbage collected. this makes strzone redundant. net: revert the player angles inversion thing from last build. hack some angles. gonna need to tweak the protocol. net: cl_lerp_players is smoother, and defaulted. lets see how many people complain. cl: fix juddering with chase_active+prediction. cl: download progress where the total size is not known now displays something more sane. cl: fixed some issues with rawinput keyboards. cl: added autoupdate option to the menu. cl: autoupdate defaults to a new 'tested' set of builds, instead of the completely untested svn builds. cl: added 'borderless windowed' option to the menus. works on windows. cl: saved games save a preview screenshot. cl: fix some memory leaks on shutdown. cl: added 'setrenderer random' option, might be useful for modders in that it helps highlight bugs/differences between renderers... qc: r_showbboxes now displays the fields of the various entities. tweaked entity lighting to overbright more gracefully. gl: fixed crepuscular lighting. qcc: added % operator. qcc: added inline keyword. qcc: some fixes for accessors. qccgui: now prompts for exe+basedir. sv: added sv_specprint, ala mvdsv. sv: stats now sent over the unreliable channel instead of the reliable one. this allows them to change more frequently. sv: rewrote speedcheat detection. clients will be throttled instead of kicked. unresponsive clients will be simulated instead of freezing in mid-air. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4829 fc73d0e0-1445-4013-8a0c-d673dee63da5
2015-01-21 18:18:37 +00:00
#ifdef HAVEAUTOUPDATE
//legacy, so old build can still deal with updates properly
void Sys_SetUpdatedBinary(const char *fname)
qc: qc temp-strings are now garbage collected. this makes strzone redundant. net: revert the player angles inversion thing from last build. hack some angles. gonna need to tweak the protocol. net: cl_lerp_players is smoother, and defaulted. lets see how many people complain. cl: fix juddering with chase_active+prediction. cl: download progress where the total size is not known now displays something more sane. cl: fixed some issues with rawinput keyboards. cl: added autoupdate option to the menu. cl: autoupdate defaults to a new 'tested' set of builds, instead of the completely untested svn builds. cl: added 'borderless windowed' option to the menus. works on windows. cl: saved games save a preview screenshot. cl: fix some memory leaks on shutdown. cl: added 'setrenderer random' option, might be useful for modders in that it helps highlight bugs/differences between renderers... qc: r_showbboxes now displays the fields of the various entities. tweaked entity lighting to overbright more gracefully. gl: fixed crepuscular lighting. qcc: added % operator. qcc: added inline keyword. qcc: some fixes for accessors. qccgui: now prompts for exe+basedir. sv: added sv_specprint, ala mvdsv. sv: stats now sent over the unreliable channel instead of the reliable one. this allows them to change more frequently. sv: rewrote speedcheat detection. clients will be throttled instead of kicked. unresponsive clients will be simulated instead of freezing in mid-air. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4829 fc73d0e0-1445-4013-8a0c-d673dee63da5
2015-01-21 18:18:37 +00:00
{
}
//says whether the system code is able to invoke new binaries properly
qboolean Sys_EngineCanUpdate(void)
qc: qc temp-strings are now garbage collected. this makes strzone redundant. net: revert the player angles inversion thing from last build. hack some angles. gonna need to tweak the protocol. net: cl_lerp_players is smoother, and defaulted. lets see how many people complain. cl: fix juddering with chase_active+prediction. cl: download progress where the total size is not known now displays something more sane. cl: fixed some issues with rawinput keyboards. cl: added autoupdate option to the menu. cl: autoupdate defaults to a new 'tested' set of builds, instead of the completely untested svn builds. cl: added 'borderless windowed' option to the menus. works on windows. cl: saved games save a preview screenshot. cl: fix some memory leaks on shutdown. cl: added 'setrenderer random' option, might be useful for modders in that it helps highlight bugs/differences between renderers... qc: r_showbboxes now displays the fields of the various entities. tweaked entity lighting to overbright more gracefully. gl: fixed crepuscular lighting. qcc: added % operator. qcc: added inline keyword. qcc: some fixes for accessors. qccgui: now prompts for exe+basedir. sv: added sv_specprint, ala mvdsv. sv: stats now sent over the unreliable channel instead of the reliable one. this allows them to change more frequently. sv: rewrote speedcheat detection. clients will be throttled instead of kicked. unresponsive clients will be simulated instead of freezing in mid-air. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4829 fc73d0e0-1445-4013-8a0c-d673dee63da5
2015-01-21 18:18:37 +00:00
{
return false; //nope, nothing here
qc: qc temp-strings are now garbage collected. this makes strzone redundant. net: revert the player angles inversion thing from last build. hack some angles. gonna need to tweak the protocol. net: cl_lerp_players is smoother, and defaulted. lets see how many people complain. cl: fix juddering with chase_active+prediction. cl: download progress where the total size is not known now displays something more sane. cl: fixed some issues with rawinput keyboards. cl: added autoupdate option to the menu. cl: autoupdate defaults to a new 'tested' set of builds, instead of the completely untested svn builds. cl: added 'borderless windowed' option to the menus. works on windows. cl: saved games save a preview screenshot. cl: fix some memory leaks on shutdown. cl: added 'setrenderer random' option, might be useful for modders in that it helps highlight bugs/differences between renderers... qc: r_showbboxes now displays the fields of the various entities. tweaked entity lighting to overbright more gracefully. gl: fixed crepuscular lighting. qcc: added % operator. qcc: added inline keyword. qcc: some fixes for accessors. qccgui: now prompts for exe+basedir. sv: added sv_specprint, ala mvdsv. sv: stats now sent over the unreliable channel instead of the reliable one. this allows them to change more frequently. sv: rewrote speedcheat detection. clients will be throttled instead of kicked. unresponsive clients will be simulated instead of freezing in mid-air. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4829 fc73d0e0-1445-4013-8a0c-d673dee63da5
2015-01-21 18:18:37 +00:00
}
//invoke the given system-path binary
qboolean Sys_EngineWasUpdated(char *newbinary)
{
return false; //sorry
}
qc: qc temp-strings are now garbage collected. this makes strzone redundant. net: revert the player angles inversion thing from last build. hack some angles. gonna need to tweak the protocol. net: cl_lerp_players is smoother, and defaulted. lets see how many people complain. cl: fix juddering with chase_active+prediction. cl: download progress where the total size is not known now displays something more sane. cl: fixed some issues with rawinput keyboards. cl: added autoupdate option to the menu. cl: autoupdate defaults to a new 'tested' set of builds, instead of the completely untested svn builds. cl: added 'borderless windowed' option to the menus. works on windows. cl: saved games save a preview screenshot. cl: fix some memory leaks on shutdown. cl: added 'setrenderer random' option, might be useful for modders in that it helps highlight bugs/differences between renderers... qc: r_showbboxes now displays the fields of the various entities. tweaked entity lighting to overbright more gracefully. gl: fixed crepuscular lighting. qcc: added % operator. qcc: added inline keyword. qcc: some fixes for accessors. qccgui: now prompts for exe+basedir. sv: added sv_specprint, ala mvdsv. sv: stats now sent over the unreliable channel instead of the reliable one. this allows them to change more frequently. sv: rewrote speedcheat detection. clients will be throttled instead of kicked. unresponsive clients will be simulated instead of freezing in mid-air. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4829 fc73d0e0-1445-4013-8a0c-d673dee63da5
2015-01-21 18:18:37 +00:00
#endif