living wage trailer system 1.1

//living wage trailer system by by Fenestro
//Credits to zeruel_angel
#define FILTERSCRIPT

#include <a_samp>

#if defined FILTERSCRIPT

#endif


public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/wohnwagen", cmdtext, true, 10) == 0)
    {
     if (GetVehicleModel(GetVehicleTrailer(GetPlayerVehicleID(playerid))) == 607)
     {
      new Wohnwagen;
      Wohnwagen = CreateObject(3168,-0.08024827,-3.01626158,-0.98281312,0.00000000,0.00000000,179.50000000); //object(trailer2_01) (1)
      AttachObjectToVehicle(Wohnwagen,(GetVehicleTrailer(GetPlayerVehicleID(playerid))),-0.05965903,-3.25522375,-0.98281312,0.00000000,0.00000000,179.49462891);
      return 1;
     }
    }

    if (strcmp("/abhängen", cmdtext, true, 10) == 0)
    {
     if (GetVehicleModel(GetVehicleTrailer(GetPlayerVehicleID(playerid))) == 607)
     {
     DetachTrailerFromVehicle(GetPlayerVehicleID(playerid));
     return 1;
     }
    }

    return 0;
}


public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{


    if ((newkeys==KEY_ACTION)&&(IsPlayerInAnyVehicle(playerid))&&(GetPlayerState(playerid)==PLAYER_STATE_DRIVER))
        {
        if (GetVehicleModel(GetPlayerVehicleID(playerid)) == 508)
            {
            new Float:pX,Float:pY,Float:pZ;
            GetPlayerPos(playerid,pX,pY,pZ);
            new Float:vX,Float:vY,Float:vZ;
            new Found=0;
            new vid=0;
            while((vid<MAX_VEHICLES)&&(!Found))
                {
                vid++;
                GetVehiclePos(vid,vX,vY,vZ);
                if  ((floatabs(pX-vX)<7.0)&&(floatabs(pY-vY)<7.0)&&(floatabs(pZ-vZ)<7.0)&&(vid!=GetPlayerVehicleID(playerid)))
                    {
                    Found=1;
                    if  (IsTrailerAttachedToVehicle(GetPlayerVehicleID(playerid)))
                        {
                        DetachTrailerFromVehicle(GetPlayerVehicleID(playerid));
                        }
                    AttachTrailerToVehicle(vid,GetPlayerVehicleID(playerid));
                    SendClientMessage(playerid,0xFFFF00AA,"Anhänger angekoppelt!");
                    }
                }
            if  (!Found)
                {
                SendClientMessage(playerid,0xFFFF00AA,"Es ist kein Anhänger in deiner nähe.");
                }
            }
        }
    return 1;
}