long RandomLong( long lLow, long lHigh )
{
if (idum == 0)
{
SeedRandomNumberGenerator(0);
}
unsigned long maxAcceptable;
unsigned long x = lHigh-lLow+1;
unsigned long n;
if (x <= 0 || MAX_RANDOM_RANGE < x-1)
{
return lLow;
}
// The following maps a uniform distribution on the interval [0,MAX_RANDOM_RANGE]
// to a smaller, client-specified range of [0,x-1] in a way that doesn't bias
// the uniform distribution unfavorably. Even for a worst case x, the loop is
// guaranteed to be taken no more than half the time, so for that worst case x,
// the average number of times through the loop is 2. For cases where x is
// much smaller than MAX_RANDOM_RANGE, the average number of times through the
// loop is very close to 1.
//
maxAcceptable = MAX_RANDOM_RANGE - ((MAX_RANDOM_RANGE+1) % x );
do
{
n = ran1();
} while (n > maxAcceptable);
return lLow + (n % x);
}
int Sys_InitGame() {
//Four args, three unused, and one I don't care to use.
//char * gamedir[0x100];
//gmodinfo might need zeroing out on server restarts and whatnot, but for the
//first server, there ought to be no troubles.
//Tracing sucks.
SeedRandomNumberGenerator();
Sys_InitMemory();
if(Host_Init(&host_parms) == 0) { //failed.
return(0);
}
Sys_Init(); //be after host_init, as cvars need memory.
//COM_GetGameDirSize(gamedir, sizeof(gamedir));
//Sys_InitAuthentication
Host_InitializeGameDLL();
Banlist_Init();
NET_Config(1);
return(1);
}
float Lapidem_Math::RandomFloat( float flLow, float flHigh )
{
if( idum == 0 )
SeedRandomNumberGenerator( 0 );
float fl = fran1( );
return ( fl * ( flHigh - flLow ) ) + flLow;
}
bool CFidgetApp::Initialize(HINSTANCE hInstance, int nCmdShow)
{
m_hInstance = hInstance;
TIME_Initialize();
init_timer();
SeedRandomNumberGenerator();
if (!EnableHook())
{
return false;
}
m_hRichEdit = ::LoadLibrary(L"Msftedit.dll");
if (NULL != m_hRichEdit)
{
m_bMsftEdit = true;
}
else
{
m_hRichEdit = ::LoadLibrary(L"Riched20.dll");
if (NULL != m_hRichEdit)
{
m_bMsftEdit = false;
}
else
{
return false;
}
}
m_pMainFrame = new (std::nothrow) CMainFrame;
if ( NULL == m_pMainFrame
|| !RegisterClasses())
{
return false;
}
int xSize = ::GetSystemMetrics(SM_CXSCREEN);
int ySize = ::GetSystemMetrics(SM_CYSCREEN);
int cx = (9*xSize)/10;
int cy = (9*ySize)/10;
int x = (xSize - cx)/2;
int y = (ySize - cy)/2;
if (!m_pMainFrame->Create(x, y, cx, cy))
{
UnregisterClasses();
return false;
}
m_pMainFrame->ShowWindow(nCmdShow);
m_pMainFrame->UpdateWindow();
return true;
}
float Com_RandomFloat( float flLow, float flHigh )
{
float fl;
if( idum == 0 ) SeedRandomNumberGenerator(0);
fl = fran1(); // float in [0, 1)
return (fl * (flHigh - flLow)) + flLow; // float in [low, high)
}
long Lapidem_Math::RandomLong( long lLow, long lHigh )
{
if( idum == 0 )
SeedRandomNumberGenerator( 0 );
ul32 maxAcceptable;
ul32 x = lHigh - lLow + 1;
ul32 n;
if( x <= 0 || MAX_RAND_RANGE < x - 1 )
return lLow;
maxAcceptable = MAX_RAND_RANGE - ( ( MAX_RAND_RANGE + 1 ) % x );
do { n = ran1( ); }
while ( n > maxAcceptable );
return lLow + ( n% x );
}
