http://forum.sa-mp.com/showthread.php?p=2286486#post2286486

// This is a FS made by phantomcraft on the sa-mp forums.
// This FS may not be claimed by any other person without my permission.
// Mechanic ©

#define FILTERSCRIPT

#include <a_samp>

#include <zcmd>

#if defined FILTERSCRIPT

public OnFilterScriptInit()
{
    CreateVehicle(525,2475.3677,-2114.7422,13.3108,2.6581,129,135,60); // mechcar1
    CreateVehicle(525,2480.3181,-2114.5127,13.3162,2.6571,129,135,60); // mechcar2
    CreateVehicle(525,2485.0183,-2114.2949,13.3213,2.6560,129,135,60); // mechcar3
    CreateVehicle(525,2490.4072,-2114.0449,13.3223,2.6560,129,135,60); // mechcar4
    CreateVehicle(525,2497.4038,-2113.7207,13.3236,2.6560,129,135,60); // mechcar5
    CreateVehicle(525,2504.9688,-2113.3699,13.3250,2.6560,129,135,60); // mechcar6
    CreateVehicle(525,2511.7051,-2113.0574,13.3262,2.6560,129,135,60); // mechcar7
    CreatePickup(1239,1,2460.5691,-2118.7847,13.5530,0); // repair pickup
    Create3DTextLabel("(( Repair your vehicle here for $175, /repairvehicle ))", 0xEB0C0FFF, 2460.5691,-2118.7847,13.5530, 30.0, 0, 0); //repair label
    CreatePickup(1239,1,2451.0056,-2118.1301,13.5469,0); // startwork pickup
    Create3DTextLabel("(( Start working as mechanic, /startmech ))", 0xEB0C0FFF, 2451.0056,-2118.1301,13.5469, 30.0, 0, 0); //startwork label
}

public OnFilterScriptExit()
{
    return 1;
}

#else

main()
{
    print("\n----------------------------------");
    print(" Blank Gamemode by your name here");
    print("----------------------------------\n");
}

#endif

public OnPlayerDisconnect(playerid, reason)
{
    return 1;
}

public OnPlayerSpawn(playerid)
{
    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    return 1;
}

public OnVehicleSpawn(vehicleid)
{
    return 1;
}

public OnVehicleDeath(vehicleid, killerid)
{
    return 1;
}

public OnPlayerText(playerid, text[])
{
    return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/mycommand", cmdtext, true, 10) == 0)
    {
        // Do something here
        return 1;
    }
    return 0;
}

public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
  GivePlayerMoney(playerid, 180);
  DisablePlayerCheckpoint(playerid);
  SendClientMessage(playerid, 0x3524C9FF, "(( [Mechanic] You have delivered tires and received $180! ))");
}

public OnPlayerLeaveCheckpoint(playerid)
{
    return 1;
}

public OnPlayerEnterRaceCheckpoint(playerid)
{
    return 1;
}

public OnPlayerLeaveRaceCheckpoint(playerid)
{
    return 1;
}

public OnRconCommand(cmd[])
{
    return 1;
}

public OnPlayerRequestSpawn(playerid)
{
    return 1;
}

public OnObjectMoved(objectid)
{
    return 1;
}

public OnPlayerObjectMoved(playerid, objectid)
{
    return 1;
}

public OnPlayerPickUpPickup(playerid, pickupid)
{
    return 1;
}

public OnVehicleMod(playerid, vehicleid, componentid)
{
    return 1;
}

public OnVehiclePaintjob(playerid, vehicleid, paintjobid)
{
    return 1;
}

public OnVehicleRespray(playerid, vehicleid, color1, color2)
{
    return 1;
}

public OnPlayerSelectedMenuRow(playerid, row)
{
    return 1;
}

public OnPlayerExitedMenu(playerid)
{
    return 1;
}

public OnPlayerInteriorChange(playerid, newinteriorid, oldinteriorid)
{
    return 1;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    return 1;
}

public OnRconLoginAttempt(ip[], password[], success)
{
    return 1;
}

public OnPlayerUpdate(playerid)
{
    return 1;
}

public OnPlayerStreamIn(playerid, forplayerid)
{
    return 1;
}

public OnPlayerStreamOut(playerid, forplayerid)
{
    return 1;
}

COMMAND:repairvehicle(playerid, params[]) // repair vehicle for $175 at mechanic
{
  if(!IsPlayerInRangeOfPoint(playerid, 30.0,2460.5691,-2118.7847,13.5530))return SendClientMessage(playerid, 0xE0313AFF, "(( [Mechanic]You are not at the mechanic HQ! ))");
  if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, 0xE0313AFF, "(( [Mechanic] You are not in a vehicle! ))");
  if(GetPlayerMoney(playerid) < 175) return SendClientMessage(playerid, 0xE0313AFF, "(( [Mechanic] You don't have the money to perform this action! ))");
  SendClientMessage(playerid, 0x3524C9FF, "(( [Mechanic] Vehicle repaired for $175! ))");
  GivePlayerMoney(playerid, -175);
  RepairVehicle(GetPlayerVehicleID(playerid));
  return 1;
}

COMMAND:startmech(playerid, params[]) // work at mechanic and receive $180
{
  if(!IsPlayerInRangeOfPoint(playerid, 30.0,2451.0056,-2118.1301,13.5469))return SendClientMessage(playerid, 0xE0313AFF, "(( [Mechanic]You are not at the mechanic HQ! ))");
  if(GetVehicleModel(GetPlayerVehicleID(playerid)) != 525) return SendClientMessage(playerid, 0xE0313AFF, "(( [Mechanic] You are not in a mechanics vehicle! ))");
  SendClientMessage(playerid, 0x3524C9FF, "(( [Mechanic] Deliver the tires to the checkpoint and receive your paycheck! ))");
  SetPlayerCheckpoint(playerid, 848.1696,-1445.7803,13.5762, 5.0);
  return 1;
}