const char *D_Home(void)
{
const char *userhome = NULL;
#ifdef ANDROID
return "/data/data/org.srb2/";
#endif
#ifdef _arch_dreamcast
char VMUHOME[] = "HOME=/vmu/a1";
putenv(VMUHOME); //don't use I_PutEnv
#endif
if (M_CheckParm("-home") && M_IsNextParm())
userhome = M_GetNextParm();
else
{
#if defined (GP2X)
usehome = false; //let use the CWD
return NULL;
#elif !((defined (__unix__) && !defined (MSDOS)) || defined(__APPLE__) || defined (UNIXCOMMON)) && !defined (__APPLE__) && !defined(_WIN32_WCE)
if (FIL_FileOK(CONFIGFILENAME))
usehome = false; // Let's NOT use home
else
#endif
userhome = I_GetEnv("HOME"); //Alam: my new HOME for srb2
}
#if defined (_WIN32) && !defined(_WIN32_WCE) //Alam: only Win32 have APPDATA and USERPROFILE
if (!userhome && usehome) //Alam: Still not?
{
char *testhome = NULL;
testhome = I_GetEnv("APPDATA");
if (testhome != NULL
&& (FIL_FileOK(va("%s" PATHSEP "%s" PATHSEP CONFIGFILENAME, testhome, DEFAULTDIR))))
{
userhome = testhome;
}
}
#ifndef __CYGWIN__
if (!userhome && usehome) //Alam: All else fails?
{
char *testhome = NULL;
testhome = I_GetEnv("USERPROFILE");
if (testhome != NULL
&& (FIL_FileOK(va("%s" PATHSEP "%s" PATHSEP CONFIGFILENAME, testhome, DEFAULTDIR))))
{
userhome = testhome;
}
}
#endif// !__CYGWIN__
#endif// _WIN32
if (usehome) return userhome;
else return NULL;
}
// do some initial settings for the game loading screen
//
void SCR_Startup(void)
{
const CPUInfoFlags *RCpuInfo = I_CPUInfo();
if (!M_CheckParm("-NOCPUID") && RCpuInfo)
{
#if defined (__i386__) || defined (_M_IX86) || defined (__WATCOMC__)
R_486 = true;
#endif
if (RCpuInfo->RDTSC)
R_586 = true;
if (RCpuInfo->MMX)
R_MMX = true;
if (RCpuInfo->AMD3DNow)
R_3DNow = true;
if (RCpuInfo->MMXExt)
R_MMXExt = true;
if (RCpuInfo->SSE2)
R_SSE2 = true;
if (RCpuInfo->CPUs > 1)
{
R_ASM = false; //with more than 1 CPU, ASM go BOOM!
}
CONS_Printf("CPU Info: 486: %i, 586: %i, MMX: %i, 3DNow: %i, MMXExt: %i, SSE2: %i\n",
R_486, R_586, R_MMX, R_3DNow, R_MMXExt, R_SSE2);
}
if (M_CheckParm("-noASM"))
R_ASM = false;
if (M_CheckParm("-486"))
R_486 = true;
if (M_CheckParm("-586"))
R_586 = true;
if (M_CheckParm("-MMX"))
R_MMX = true;
if (M_CheckParm("-3DNow"))
R_3DNow = true;
if (M_CheckParm("-MMXExt"))
R_MMXExt = true;
if (M_CheckParm("-SSE2"))
R_SSE2 = true;
#if defined (_WIN32) && !defined (_WIN32_WCE) && !defined (_XBOX)
if (!RCpuInfo || !RCpuInfo->CPUs) //bad CPUID code?
{
LPCSTR cNOP = I_GetEnv("NUMBER_OF_PROCESSORS");
if (cNOP && atoi(cNOP) > 1 && !M_CheckParm("-ASM"))
{
R_ASM = false;
CONS_Printf("Disabling ASM code\n");
}
}
#endif
M_SetupMemcpy();
if (dedicated)
{
V_Init();
V_SetPalette(0);
return;
}
vid.modenum = 0;
vid.fdupx = (float)vid.width/BASEVIDWIDTH;
vid.fdupy = (float)vid.height/BASEVIDHEIGHT;
vid.dupx = (INT32)vid.fdupx;
vid.dupy = (INT32)vid.fdupy;
vid.baseratio = FRACUNIT;
#ifdef RUSEASM
if (R_ASM)
ASM_PatchRowBytes(vid.rowbytes);
// if (R_486 || R_586 || R_MMX)
// MMX_PatchRowBytes(vid.rowbytes);
#endif
V_Init();
CV_RegisterVar(&cv_ticrate);
V_SetPalette(0);
}