[Goldino]

I added a /w command to my server, but a error comes up. Please try and fix it

Heres the Pawn Code:

Код:

 	if(strcmp(cmdtext,"/w",true)==0)
	{
	    if(strlen(cmdtext) <= 3)
		{
		    SendClientMessage(playerid,0xFF0000FF,"USAGE: /w (msg)");
		    return 1;
	    }
	    new string[128];
	    new output[150];
		new pname[24];
		GetPlayerName(playerid, pname, 24);
	    strmid(output,cmdtext,2,strlen(cmdtext));
	    format(string, sizeof(string), "(WHISPER): %s [%d] %s",pname,playerid,output);
	    printf("%s", string);
	    for(new i=0;i<MAX_PLAYERS;i++)
		{
		    if(IsPlayerConnected(i) && GetDistanceBetweenPlayers(playerid,i) < 20)
			{
			   format(string, sizeof(string), "(WHISPER): %s [%d] %s",pname,playerid,output);
			   SendClientMessage(i,0xF2FF00FF,string);
		    }
	    }
	    return 1;
    }

And heres the error message:

Код:

C:\Documents and Settings\hidden_user\My Documents\GTA SA Server\gamemodes\cnr.pwn(1303) : error 017: undefined symbol "GetDistanceBetweenPlayers"
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


1 Error.

Could you please fix it

[Plovix]

You don't have defined GetDistanceBetweenPlayers.Try this:

Код:

stock Float:GetDistanceBetweenPlayers(playerid,targetplayerid)
{
    new Float:x1,Float:y1,Float:z1,Float:x2,Float:y2,Float:z2;
    if(!IsPlayerConnected(playerid) || !IsPlayerConnected(targetplayerid)) {
        return -1.00;
    }
    GetPlayerPos(playerid,x1,y1,z1);
    GetPlayerPos(targetplayerid,x2,y2,z2);
    return floatsqroot(floatpower(floatabs(floatsub(x2,x1)),2)+floatpower(floatabs(floatsub(y2,y1)),2)+floatpower(floatabs(floatsub(z2,z1)),2));
}

[Goldino]

I have tried what you said, but this comes up:

Код:

C:\Documents and Settings\hidden_user\My Documents\GTA SA Server\gamemodes\cnr.pwn(1478) : warning 208: function with tag result used before definition, forcing reparse
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


1 Warning.

PLZ HELP ME!!!