Hiddos

#include <a_samp>
#define abs(%0) ((%0) >= 0 ? (%0) : -(%0))
new loser = -1, cowly_cow, tiemr[2];
public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" Stalker Cows, another useless script");
    print(" made by Hiddos. I'm wondering why");
    print(" you're using this. Type 'unloadfs stalkercows'");
    print(" right now and save yourself.");
    print("--------------------------------------\n");
    cowly_cow = CreateObject(16442, 0, 0, 0, 0, 0, 0);
    ChooseNewLoser();
    tiemr[0] = SetTimer("ChooseNewLoser", 60 * 1000, true);
    tiemr[1] = SetTimer("DatOtherCallback", 28 * 100, true);
    return 1;
}

public OnFilterScriptExit()
{
    KillTimer(tiemr[0]);
    KillTimer(tiemr[1]);
    DestroyObject(cowly_cow); //Bai bai cow :(
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    if(playerid == loser) ChooseNewLoser();
    return 1;
}

/* Gary the Plumber: A story about Gary

    Do you know Gary the Plumber? No? You idiot. Well, here it goes:
    Gary the Plumber is a guy from somewhere in England (I couldn't be arsed to
    come up with a location). He's 24 years old and just bought a new rubber
    chair to beat his fish with. Even though his name might make you think
    otherwise, Gary is a Plumber. He recommends you not to become a plumber.
    Anyhow, Gary lived happily ever after!

    The end of this romantic story kids. Hope for something better
    in my next release.

*/

forward ChooseNewLoser();
public ChooseNewLoser()
{
    for(new i; i < MAX_PLAYERS; i++)
    {
        if(IsPlayerConnected(i)) break;
        if(i == MAX_PLAYERS - 1) { loser = -1; return; }
    }
    new target = -1;
    while(!IsPlayerConnected(target))
    {
        target = random(MAX_PLAYERS);
    }
    loser = target;
    new Float:Pos[4];
    if(IsPlayerInAnyVehicle(loser)) GetVehiclePos(GetPlayerVehicleID(loser), Pos[0], Pos[1], Pos[2]);
    else GetPlayerPos(loser, Pos[0], Pos[1], Pos[2]);
    Pos[0] += float(random(30) - 15);
    Pos[1] += float(random(30) - 15);
    StopObject(cowly_cow);
    SetObjectPos(cowly_cow, Pos[0], Pos[1], Pos[2] - 7.5);
    MoveObject(cowly_cow, Pos[0], Pos[1], Pos[2], 5.0);
}

stock Float:GetPlayerSpeed(playerid)
{
    new Float:x,Float:y,Float:z;
    if(IsPlayerInAnyVehicle(playerid)) GetVehicleVelocity(GetPlayerVehicleID(playerid),x,y,z);
    else GetPlayerVelocity(playerid,x,y,z);
    return floatsqroot(x*x+y*y+z*z) * 48.5;
}

forward DatOtherCallback();
public DatOtherCallback()
{
    if(loser == -1) return;
    new Float:Pos[7];
    GetObjectPos(cowly_cow, Pos[0], Pos[1], Pos[2]);
    if(IsPlayerInAnyVehicle(loser)) GetVehiclePos(GetPlayerVehicleID(loser), Pos[3], Pos[4], Pos[5]);
    else GetPlayerPos(loser, Pos[3], Pos[4], Pos[5]);
    Pos[3] += float(random(10) - 5);
    Pos[4] += float(random(10) - 5);
    Pos[6] = atan( floatdiv(abs(Pos[4] - Pos[1]), abs(Pos[3] - Pos[0])) );

    if(Pos[3] < Pos[0] && Pos[4] < Pos[1])  Pos[6] += 180;
    else if(!(Pos[3] > Pos[0] && Pos[4] > Pos[1]))
    {
        Pos[6] *= float(-1);
        Pos[6] += float((Pos[3] > Pos[0] && Pos[4] < Pos[1]) ? (90) : (270));
        Pos[6] -= float(90);
    }
    SetObjectRot(cowly_cow, 0, 0, Pos[6]);
    MoveObject(cowly_cow, Pos[3], Pos[4], Pos[5] + 1.2, GetPlayerSpeed(loser) + 7.8);
}