ПРОВЕРКА СТОИТ ЛИ ИГРОК НА ПЛАТФОРМЕ 3Д

Я новичок создаю игру в юнити мне нужно для аниматора чтобы в полёте проигрывалась другая анимация я хочу сделать это через код

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class pleer : MonoBehaviour
{
    public Transform KamTransform;
    public Transform KamTransform2;
    public Transform KamTransform3;
    public Transform KamTransform4;
    Vector3 offset = new Vector3(0, 2, -3);
    Vector3 offset2 = new Vector3(3, 2, 0);
    Vector3 offset3 = new Vector3(0, 2, 3);
    Vector3 offset4 = new Vector3(-3, 2, 0);
    public int q;
    public int скорость;
    public int силапрышка;
    public int двойной;
    private Rigidbody rigidbodyrigidbody;
    private float sy = 4f;
    public int dg;
    public int q1;
    public int y = 1;
    public int yp;
    public int ren;
    public int coin; 
    [SerializeField] private Animator animator;
    private void Awake()
    {
        yp = dar.у2;
        ren = dar.ren1;
        coin = dar.coin1;
        sy = dar.скорость1;
        силапрышка = dar.силапрышка1;
        двойной = dar.двойной1;
        скорость = dar.скорость2;
    }
    void Start()
    {
        rigidbodyrigidbody = GetComponent<Rigidbody>();
        KamTransform.transform.rotation = Quaternion.Euler(30, 0, 0);
        KamTransform2.transform.rotation = Quaternion.Euler(30, -90, 0);
        KamTransform3.transform.rotation = Quaternion.Euler(30, 180, 0);
        KamTransform4.transform.rotation = Quaternion.Euler(20, 90, 0);
        animator = GetComponent<Animator>();

    }
    void Update()
    {
        Vector3 v3 = new Vector3(q, 0, q1);
        rigidbodyrigidbody.velocity = v3 * sy;
        if (y == 5)
        {
            y = 1;
        }
        KamTransform.position = transform.position + offset;
        KamTransform2.position = transform.position + offset2;
        KamTransform3.position = transform.position + offset3;
        KamTransform4.position = transform.position + offset4;
        bool fire = Input.GetButtonDown("Fire1");
    }
    public void np()
    {
        if (dg <= двойной)
        {
            GetComponent<Rigidbody>().AddForce(new Vector3(0, силапрышка, 0));
            dg++;
        }
    }
    public void d()
    {
        if (y == 1)
        {
            q = скорость;
            w90();
        }
        else if (y == 2)
        {
            q1 = скорость;
            w0();
        }
        else if (y == 3)
        {
            q = -скорость;
            q90();
        }
        else if (y == 4)
        {
            q1 = -скорость;
            w180();
        }
    }
    public void a()
    {
        if (y == 1)
        {
            q = -скорость;
            q90();
        }
        else if (y == 2)
        {
            q1 = -скорость;
            w180();
        }
        else if (y == 3)
        {
            q = скорость;
            w90();
        }
        else if (y == 4)
        {
            q1 = скорость;
            w0();
        }
    }
    public void w()
    {
        if (y == 1)
        {
            q1 = скорость;
            w0();
        }
        else if (y == 2)
        {
            q = -скорость;
            q90();
        }
        else if (y == 3)
        {
            q1 = -скорость;
            w180();
        }
        else if (y == 4)
        {
            q = скорость;
            w90();
        }
    }
    public void s()
    {
        if (y == 1)
        {
            q1 = -скорость;
            w180();
        }
        else if (y == 2)
        {
            q = скорость;
            w90();
        }
        else if (y == 3)
        {
            q1 = скорость;
            w0();
        }
        else if (y == 4)
        {
            q = -скорость;
            q90();
        }
    }
    public void o()
    {
        if (y == 1)
        {
            q = 0;
        }
        else if (y == 2)
        {
            q1 = 0;
        }
        else if (y == 3)
        {
            q = 0;
        }
        else if (y == 4)
        {
            q1 = 0;
        }
    }
    public void o1()
    {
        if (y == 1)
        {
            q1 = 0;
        }
        else if (y == 2)
        {
            q = 0;
        }
        else if (y == 3)
        {
            q1 = 0;
        }
        else if (y == 4)
        {
            q = 0;
        }
    }

    public void OnCollisionStay()
    {
        dg = 0;
        this.animator.SetTrigger(name: "q12");
    }
    public void OnCollisionExit()
    {
        this.animator.SetTrigger(name: "ped");
    }
    public void OnCollisionEnter()
    {
        this.animator.SetTrigger(name: "pad");
    }
    public void o133()
    {
        if (y == 1)
        {
            (KamTransform.GetComponent<Camera>() as Camera).enabled = false;
        }
        else if (y == 2)
        {
            (KamTransform2.GetComponent<Camera>() as Camera).enabled = false;
        }
        else if (y == 3)
        {
            (KamTransform3.GetComponent<Camera>() as Camera).enabled = false;
        }
        else if (y == 4)
        {
            (KamTransform4.GetComponent<Camera>() as Camera).enabled = false;
            y = 0;
            (KamTransform.GetComponent<Camera>() as Camera).enabled = true;
            (KamTransform2.GetComponent<Camera>() as Camera).enabled = true;
            (KamTransform3.GetComponent<Camera>() as Camera).enabled = true;
            (KamTransform4.GetComponent<Camera>() as Camera).enabled = true;
        }
        y++;
    }
    public void w90()
    {
        transform.rotation = Quaternion.Euler(0, 90, 0);
    }
    public void q90()
    {
        transform.rotation = Quaternion.Euler(0, -90, 0);
    }
    public void w0()
    {
        transform.rotation = Quaternion.Euler(0, 0, 0);
    }
    public void w180()
    {
        transform.rotation = Quaternion.Euler(0, 180, 0);
    }
    }