Burnout Wheelie sourcecode

/* This is the sourcecode of https://www.gta5-mods.com/scripts/burnout-wheelie
It uses APPLY_FORCE_TO_ENTITY to rotate the vehicle backwards when it's on ground, making the vehicle lift it's front, doing a wheelie*/




using GTA;
using GTA.Native;
using System;
using System.Windows.Forms;



public class Wheelies : Script
{
    int wheeliepoints;
    float height;
    public Wheelies()
    {
        Tick += OnTick;
        KeyDown += OnKeyDown;
        KeyUp += OnKeyUp;
    }
    bool CanWeUse(Entity entity)
    {
        return entity != null && entity.Exists();
    }
    void OnTick(object sender, EventArgs e)
    {
        if (CanWeUse(Game.Player.Character.CurrentVehicle) && Game.Player.Character.CurrentVehicle.IsInBurnout())
        {
            height = Function.Call<float>(Hash.GET_ENTITY_HEIGHT_ABOVE_GROUND, Game.Player.Character.CurrentVehicle);
            wheeliepoints++;
        }

        if (Game.Player.Character.IsOnFoot && wheeliepoints>0)
        {
            wheeliepoints = 0;
        }

        if (Game.IsControlPressed(2, GTA.Control.VehicleAccelerate) && CanWeUse(Game.Player.Character.CurrentVehicle) && wheeliepoints > 0 && !Game.Player.Character.CurrentVehicle.IsInBurnout() && Function.Call<float>(Hash.GET_ENTITY_HEIGHT_ABOVE_GROUND, Game.Player.Character.CurrentVehicle) < height+0.5f && Function.Call<bool>(GTA.Native.Hash.IS_ENTITY_UPRIGHT, Game.Player.Character.CurrentVehicle,20f))
        {
            wheeliepoints--;
            switch (Function.Call<int>(GTA.Native.Hash.GET_VEHICLE_CLASS, Game.Player.Character.CurrentVehicle))
            {
                case 10:
                    {
                        Function.Call(Hash.APPLY_FORCE_TO_ENTITY, Game.Player.Character.CurrentVehicle, 3, 0f, 0.5f, 0f, 0f, 0f, -2f, 0, true, true, true, true);
                        return;
                    }
                default:
                    {
                        Function.Call(Hash.APPLY_FORCE_TO_ENTITY, Game.Player.Character.CurrentVehicle, 3, 0f, 0.5f, 0f, 0f, 0f, -1f, 0, true, true, true, true);
                        return;
                    }
            }

        }



        if (wheeliepoints > 0 && (Game.IsControlPressed(2, GTA.Control.VehicleHandbrake) || Game.IsControlPressed(2, GTA.Control.VehicleBrake)) && Game.Player.Character.CurrentVehicle.Speed > 2f)
        {
            wheeliepoints = 0;
        }
    }
    void OnKeyDown(object sender, KeyEventArgs e)
    {

    }
    void OnKeyUp(object sender, KeyEventArgs e)
    {

    }

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