[Jason_Thunde]

Add this on top of script

pawn Код:

forward ProxDetectorS(Float:radi, playerid, targetid);

Add this somewhere you want after OnGameModeInit or somefhing

pawn Код:

public ProxDetectorS(Float:radi, playerid, targetid)
{
    if(IsPlayerConnected(playerid)&&IsPlayerConnected(targetid))
    {
        new Float:posx, Float:posy, Float:posz;
        new Float:oldposx, Float:oldposy, Float:oldposz;
        new Float:tempposx, Float:tempposy, Float:tempposz;
        GetPlayerPos(playerid, oldposx, oldposy, oldposz);
        GetPlayerPos(targetid, posx, posy, posz);
        tempposx = (oldposx -posx);
        tempposy = (oldposy -posy);
        tempposz = (oldposz -posz);
        if(((tempposx < radi) && (tempposx > -radi)) && ((tempposy < radi) && (tempposy > -radi)) && ((tempposz < radi) && (tempposz > -radi)))
        {
            return 1;
        }
    }
    return 0;
}

Usage of if(ProxDetectorS(8.0, playerid, targetid))

pawn Код:

8.0 = The Radius Like if the radius between the 2 varibles.
playerid = Player One You can use whatever you want
targetid = Player 2 You can use whatever you want here

It will get the distance of playerid and target name and if its true it will continue