[Daynox12]

The error is at a.

I realized that these are not the functions I use.
These are :

PHP код:

stock GetClosestPlayer(playerid, Float:dis)
{
    new x, Float:dis2, player;
    player = -1;
    for (x = 0; x < MAX_PLAYERS; x++)
    {
        if(IsPlayerConnected(x) && GetPlayerState(x) != PLAYER_STATE_SPECTATING)
        {
            if(x != playerid)
            {
                dis2 = GetDistanceBetweenPlayers(x,playerid);
                if(dis2 < dis && dis2 != -1.00)
                {
                    dis = dis2;
                    player = x;
                }
            }
        }
    }
    return player;
}
public Float:GetDistanceBetweenPlayers(p1,p2)
{
    new Float:x1,Float:y1,Float:z1,Float:x2,Float:y2,Float:z2;
    if(!IsPlayerConnected(p1) || !IsPlayerConnected(p2))
    {
        return -1.00;
    }
    GetPlayerPos(p1,x1,y1,z1);
    GetPlayerPos(p2,x2,y2,z2);
    return floatsqroot(floatpower(floatabs(floatsub(x2,x1)),2)+floatpower(floatabs(floatsub(y2,y1)),2)+floatpower(floatabs(floatsub(z2,z1)),2));
}