You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
3.0 KiB
137 lines
3.0 KiB
/* |
|
launcher.c - direct xash3d launcher |
|
Copyright (C) 2015 Mittorn |
|
|
|
This program is free software: you can redistribute it and/or modify |
|
it under the terms of the GNU General Public License as published by |
|
the Free Software Foundation, either version 3 of the License, or |
|
(at your option) any later version. |
|
|
|
This program is distributed in the hope that it will be useful, |
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
GNU General Public License for more details. |
|
*/ |
|
|
|
#ifdef SINGLE_BINARY |
|
|
|
#include "build.h" |
|
#include "common.h" |
|
#ifdef XASH_SDLMAIN |
|
#include "SDL.h" |
|
#endif |
|
|
|
#if XASH_EMSCRIPTEN |
|
#include <emscripten.h> |
|
#endif |
|
|
|
#include <unistd.h> |
|
|
|
extern char **environ; |
|
static char szGameDir[128]; // safe place to keep gamedir |
|
static int g_iArgc; |
|
static char **g_pszArgv; |
|
|
|
#if XASH_WIN32 || XASH_POSIX |
|
#define USE_EXECVE_FOR_CHANGE_GAME 1 |
|
#else |
|
#define USE_EXECVE_FOR_CHANGE_GAME 0 |
|
#endif |
|
|
|
#define E_GAME "XASH3D_GAME" // default env dir to start from |
|
#define GAME_PATH "valve" // default dir to start from |
|
|
|
void Launcher_ChangeGame( const char *progname ) |
|
{ |
|
char envstr[256]; |
|
|
|
#if USE_EXECVE_FOR_CHANGE_GAME |
|
Host_Shutdown(); |
|
|
|
#if XASH_WIN32 |
|
_putenv_s( E_GAME, progname ); |
|
_execve( g_pszArgv[0], g_pszArgv, _environ ); |
|
#else |
|
snprintf( envstr, sizeof( envstr ), E_GAME "=%s", progname ); |
|
putenv( envstr ); |
|
execve( g_pszArgv[0], g_pszArgv, environ ); |
|
#endif |
|
|
|
#else |
|
Q_strncpy( szGameDir, progname, sizeof( szGameDir ) - 1 ); |
|
Host_Shutdown( ); |
|
exit( Host_Main( g_iArgc, g_pszArgv, szGameDir, 1, &Launcher_ChangeGame ) ); |
|
#endif |
|
} |
|
|
|
#if XASH_WIN32 |
|
#include <windows.h> |
|
#include <shellapi.h> // CommandLineToArgvW |
|
int __stdcall WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR cmdLine, int nShow) |
|
{ |
|
LPWSTR* lpArgv; |
|
int ret, i; |
|
|
|
lpArgv = CommandLineToArgvW( GetCommandLineW(), &szArgc ); |
|
szArgv = ( char** )malloc( (szArgc + 1) * sizeof( char* )); |
|
|
|
for( i = 0; i < szArgc; ++i ) |
|
{ |
|
size_t size = wcslen(lpArgv[i]) + 1; |
|
|
|
// just in case, allocate some more memory |
|
szArgv[i] = ( char * )malloc( size * sizeof( wchar_t )); |
|
wcstombs( szArgv[i], lpArgv[i], size ); |
|
} |
|
szArgv[szArgc] = 0; |
|
|
|
LocalFree( lpArgv ); |
|
|
|
ret = main( szArgc, szArgv ); |
|
|
|
for( i = 0; i < szArgc; ++i ) |
|
free( szArgv[i] ); |
|
free( szArgv ); |
|
|
|
return ret; |
|
} |
|
#endif // XASH_WIN32 |
|
|
|
int main( int argc, char** argv ) |
|
{ |
|
const char *game = getenv( E_GAME ); |
|
|
|
if( !game ) |
|
game = GAME_PATH; |
|
|
|
Q_strncpy( szGameDir, game, sizeof( szGameDir )); |
|
|
|
#if XASH_EMSCRIPTEN |
|
#ifdef EMSCRIPTEN_LIB_FS |
|
// For some unknown reason emscripten refusing to load libraries later |
|
COM_LoadLibrary("menu", 0 ); |
|
COM_LoadLibrary("server", 0 ); |
|
COM_LoadLibrary("client", 0 ); |
|
#endif |
|
#if XASH_DEDICATED |
|
// NodeJS support for debug |
|
EM_ASM(try{ |
|
FS.mkdir('/xash'); |
|
FS.mount(NODEFS, { root: '.'}, '/xash' ); |
|
FS.chdir('/xash'); |
|
}catch(e){};); |
|
#endif |
|
#endif |
|
|
|
g_iArgc = argc; |
|
g_pszArgv = argv; |
|
#if XASH_IOS |
|
{ |
|
void IOS_LaunchDialog( void ); |
|
IOS_LaunchDialog(); |
|
} |
|
#endif |
|
return Host_Main( g_iArgc, g_pszArgv, szGameDir, 0, &Launcher_ChangeGame ); |
|
} |
|
|
|
#endif
|
|
|