[S4t3K]

PHP код:


stock Float:GetDistanceBetweenPoints(Float:x1, Float:y1, Float:z1, Float:x2, Float:y2, Float:z2)
{
    return VectorSize(x1-x2, y1-y2, z1-z2);
}

stock GetClosestPlayerToPlayer(playerid, Float:dist = 10.0)
{
    new Float:pos[6];
    GetPlayerPos(playerid, pos[0], pos[1], pos[2]);
    foreach(new i : Player)
    {
        if(i == playerid) continue;
        GetPlayerPos(i, pos[3], pos[4], pos[5]);
        if(GetDistanceBetweenPoints(pos[0], pos[1], pos[2], pos[3], pos[4], pos[5]) <= dist) return i;
    }
} 


This one should work properly.