1st Person Vehicle Driving [0.3e]

#include <a_samp>
#include <zcmd>
#define FILTERSCRIPT
new obj;
new used[MAX_PLAYERS];
public OnFilterScriptInit()
{
    print(" 3rd Person Vehicle Driving By rati555");
    return 1;
}

public OnFilterScriptExit()
{
    return 1;
}
public OnVehicleDeath(vehicleid, killerid)
{
    return 1;
}
public OnPlayerCommandText(playerid,cmdtext[])
{
return 1;
}
public OnPlayerExitVehicle(playerid,vehicleid)
{
if(used[playerid] == 1)
{
used[playerid] = 0;
SetCameraBehindPlayer(playerid);
}
return 1;
}

CMD:changeview(playerid,params[])
{
#pragma unused params
if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid,-1,"You must be in a vehicle to use this cmd");
if(used[playerid] == 1) return SendClientMessage(playerid,-1,"You have already used this cmd");
new p = GetPlayerVehicleID(playerid);
obj = CreatePlayerObject(playerid,19300, 0.0000, -1282.9984, 10.1493, 0.0000, -1, -1, 100);
AttachPlayerObjectToVehicle(playerid,obj,p,-0.314999, -0.195000, 0.510000, 0.000000, 0.000000, 0.000000);
AttachCameraToPlayerObject(playerid, obj);
used[playerid] = 1;
return 1;
}