[CoD4] Missing function

[BlancO]

There is a problem with:

std/math.gsc

		intsqrt(input)
{
    output = 0;
    while(output * output < input)
        output++;
    if(maps\mp\_utility::abs(input - output * output) > maps\mp\_utility::abs(input - (output - 1) * (output - 1)))
        output--;
    return output;
} 
	

console_log.mp

Error: 
******* script compile error *******
Error: unknown function: (file 'std/math.gsc', line 69)
 if(maps\mp\_utility::abs(input - output * output) > maps\mp\_utility::abs(input - (output - 1) * (output - 1)))
    *
************************************
      dvar set cl_paused 0
      dvar set com_errorMessage script compile error
unknown function
 if(maps\mp\_utility::abs(input - output * output) > maps\mp\_utility::abs(input - (output - 1) * (output - 1)))
(see console for details)

********************
ERROR: script compile error
unknown function
 if(maps\mp\_utility::abs(input - output * output) > maps\mp\_utility::abs(input - (output - 1) * (output - 1)))
(see console for details)

********************

If this is proper abs function:

		abs (num)
{
    if (num < 0)
        num*= -1;
        
    return num;
} 
	

I always get ping = 0 and IP = 0.

[kung foo man]

getIP and getPing is atm only for CoD2 1.2 and 1.3:

		int gsc_player_getip()
{
    int playerid;
    if (stackGetNumberOfParams() < 2) // function, playerid
    {
        printf_hide("scriptengine> ERROR: please specify atleast 2 arguments to gsc_player_getip()\n");
        return stackPushUndefined();
    }
    if (!stackGetParamInt(1, &playerid))
    {
        printf_hide("scriptengine> ERROR: closer(): param \"playerid\"[1] has to be an integer!\n");
        return stackPushUndefined();
    }
    
    #if COD2_VERSION == COD2_VERSION_1_3
        int info_base = *(int *)0x0842308C;
        int info_size = 0xB1064;
        int info_ip_offset = 0x6E6D8;
        int info_port_offset = 0x6E6B4;
    #elif COD2_VERSION == COD2_VERSION_1_2
        int info_base = *(int *)0x0842200C;
        int info_size = 0x79064;
        int info_ip_offset = 0x6E6D8;
        int info_port_offset = 0x6E6B4;
    #else
        #warning gsc_player_getip() got no working addresses
        int info_base = *(int *)0x0;
        int info_size = 0x0;
        int info_ip_offset = 0x0;
        int info_port_offset = 0x0;
        return stackReturnUndefined();
    #endif
    
    int info_player = info_base + playerid * info_size;

    int ip_a = *(unsigned char *)(info_player + info_ip_offset + 0);
    int ip_b = *(unsigned char *)(info_player + info_ip_offset + 1); // dafuq, its +1 but in IDA its +4 step :S
    int ip_c = *(unsigned char *)(info_player + info_ip_offset + 2);
    int ip_d = *(unsigned char *)(info_player + info_ip_offset + 3);
    //int port = *(unsigned char *)(info_player + info_ip_offset + 16);

    char tmp[64];
    snprintf(tmp, 64, "%d.%d.%d.%d", ip_a, ip_b, ip_c, ip_d);
    //snprintf(tmp, 64, "%d.%d.%d.%d:%d", ip_a, ip_b, ip_c, ip_d, port);
    
    return stackPushString(tmp);
} 
	

Don't use that "bruteforce" sqrt, there is a real one: http://killtube.org/downloads/cod2/e...n/std/math.gsc

		sqrt(arg) { return closer(800, arg); }
invSqrt(arg) { return closer(801, arg); } // check: http://www.beyond3d.com/content/articles/8/ 
	

The used abs-function is only in CoD2 available (unfortunately).