[AirKite]

This is Example Anti-Teleport Vehicle. (Anti-Cheat system).
Only SAMP 0.3c R3

Code:

/*
        Example Anti-Teleport Vehicle
                by AirKite
        Not finished!!!
*/
 
new Float:OldVehiclePos[2000][4];
new LastCar[500];
#include <a_samp>
stock Float:GetDistanceBetweenPoints(Float:x,Float:y,Float:z,Float:x2,Float:y2,Float:z2)
{
        return floatsqroot(floatpower(floatabs(floatsub(x2,x)),2)+floatpower(floatabs(floatsub(y2,y)),2)+floatpower(floatabs(floatsub(z2,z)),2));
}
public OnUnoccupiedVehicleUpdate(vehicleid, playerid, passenger_seat)
{
        new string[128], Float:vpos_x, Float:vpos_y, Float:vpos_z, Float:vpos_a;
        GetVehiclePos(vehicleid, vpos_x, vpos_y, vpos_z); GetVehicleZAngle(vehicleid,vpos_a);
        if(OldVehiclePos[vehicleid][0] != 0.0 && OldVehiclePos[vehicleid][1] != 0.0 && OldVehiclePos[vehicleid][2] != 0.0 && OldVehiclePos[vehicleid][3] != 0.0)
        {
                new Float:vehicledistance = GetDistanceBetweenPoints(vpos_x, vpos_y, vpos_z, OldVehiclePos[vehicleid][0], OldVehiclePos[vehicleid][1], OldVehiclePos[vehicleid][2]);
                //format(string, sizeof(string), "Update Distance: %f", vehicledistance);
                //SendClientMessage(playerid, 0xFFFFFFFF, string);
                if(vehicledistance > 15.0)
                {
                        SetVehiclePos(vehicleid, OldVehiclePos[vehicleid][0], OldVehiclePos[vehicleid][1], OldVehiclePos[vehicleid][2]);
                        SetVehicleZAngle(vehicleid,OldVehiclePos[vehicleid][3]);
                        return;
                }
        }
        OldVehiclePos[vehicleid][0]=vpos_x;
        OldVehiclePos[vehicleid][1]=vpos_y;
        OldVehiclePos[vehicleid][2]=vpos_z;
        OldVehiclePos[vehicleid][3]=vpos_a;
}
public OnPlayerStateChange(playerid,newstate,oldstate)
{
        if(newstate == PLAYER_STATE_DRIVER)
        {
                LastCar[playerid]=GetPlayerVehicleID(playerid);
        }
        else if(oldstate == PLAYER_STATE_DRIVER)
        {
                new lastveh = LastCar[playerid];
                GetVehiclePos(lastveh,OldVehiclePos[lastveh][0],OldVehiclePos[lastveh][1],OldVehiclePos[lastveh][2]);
                GetVehicleZAngle(lastveh,OldVehiclePos[lastveh][3]);
        }
        return 1;
}

pastebin.com: http://pastebin.com/Xh3ZeNEw

[Pablo Borsellino]

Imitate!
It's also occurred to me yesterday, I have but wit Admin Warnings etc. and without Angle - thanks, now I have some Bug less in my Script!
Good Job!

[JernejL]

You need to track.. onvehiclespawn, setvehiclepos, onplayerupdate to track original coordinates too, otherwise this script will cause strange problems with vehicles respawning.

ALSO, make use of GetVehicleDistanceFromPoint to optimize code for speed better.

[AirKite]

I first show, example use for OnUnoccupiedVehicleUpdate