如何让玩家在赛道上团结一致？

Question

I,m trying to create a Endless runner game. My goal is to move the player through the road with few bends. So I create a tile with a bends and then when I attach it to the scene player does not take bends. In the straight road he works fine and all the movements are working. But in the bends he does not turn, only go in straight. How to keep player on the road even in the bends??? (my player moves automatically, the user only controls the direction; left or right; think subway surfer). I attached here my tile and example screen shot of the game play. example screenshot of the game play Created Tile with the bend

Here is my player controller code.

using System.Collections;
using UnityEngine;

public class PlayerController : MonoBehaviour
{
    private CharacterController controller;
    private Vector3 direction;
    public float forwardSpeed;
    public float maxSpeed;

    private int desiredLane = 1;//0:left, 1:middle, 2:right
    public float laneDistance = 2.5f;//The distance between tow lanes

    public bool isGrounded;
    public LayerMask groundLayer;
    public Transform groundCheck;

    public float jumpForce;
    public float Gravity = -20;

    public Animator[] animator;
    private bool isSliding = false;
    private int Index=0;

    void Start()
    {
        controller = GetComponent<CharacterController>();
        
    }

    void Update()
    {
        if (!PlayerManager.isGameStarted)
            return;

        //Increase Speed 
        if(forwardSpeed < maxSpeed)
            forwardSpeed += 0.1f * Time.deltaTime;


        animator[Index].SetBool("isGameStarted", true);
        direction.z = forwardSpeed;

        Debug.Log("this is animator" + Index);

        isGrounded = Physics.CheckSphere(groundCheck.position, 0.15f, groundLayer);
        animator[Index].SetBool("isGrounded", isGrounded);
        if (isGrounded)
        {
            if (SwipeManager.swipeUp)
                Jump();

            if (SwipeManager.swipeDown && !isSliding)
                StartCoroutine(Slide());
        }
        else 
        {
            direction.y += Gravity * Time.deltaTime;
            if (SwipeManager.swipeDown && !isSliding)
            {
                StartCoroutine(Slide());
                direction.y = -8;
            }
                

        }

        //Gather the inputs on which lane we should be
        if (SwipeManager.swipeRight)
        {
            animator[Index].SetTrigger("right");
            desiredLane++;
            if (desiredLane == 3)
                desiredLane = 2;
        }
        if (SwipeManager.swipeLeft)
        {
            animator[Index].SetTrigger("left");

            desiredLane--;
            if (desiredLane == -1)
                desiredLane = 0;
        }

        //Calculate where we should be in the future
        Vector3 targetPosition = transform.position.z * transform.forward + transform.position.y * transform.up;
        if (desiredLane == 0)
            targetPosition += Vector3.left * laneDistance;
        else if (desiredLane == 2)
            targetPosition += Vector3.right * laneDistance;


        //transform.position = targetPosition;
        if (transform.position != targetPosition)
        {
            Vector3 diff = targetPosition - transform.position;
            Vector3 moveDir = diff.normalized * 25 * Time.deltaTime;
            if (moveDir.sqrMagnitude < diff.magnitude)
                controller.Move(moveDir);
            else
                controller.Move(diff);
        }

        //Move Player
        controller.Move(direction * Time.deltaTime);


    }

    private void Jump()
    {
        Debug.Log(jumpForce.ToString());
        direction.y = jumpForce;
    }

    private void OnControllerColliderHit(ControllerColliderHit hit)
    {
        if(hit.transform.tag == "Obstacle")
        {
            PlayerManager.gameOver = true;
            FindObjectOfType<AudioManager>().PlaySound("GameOver");
        }
    }

    private IEnumerator Slide()
    {

        isSliding = true;
        animator[Index].SetBool("isSliding", true);
        controller.center = new Vector3(0, -0.5f, 0);
        controller.height = 1;

        yield return new WaitForSeconds(1.3f);

        controller.center = Vector3.zero;
        controller.height = 2;
        animator[Index].SetBool("isSliding", false);
        isSliding = false;
    }
}

Here is my Tile manager code

using System.Collections.Generic;
using UnityEngine;

public class TileManager : MonoBehaviour
{
    public GameObject[] tilePrefabs;
    public float zSpawn = 0;
    public float tileLength = 1010;
    public int numberOfTiles = 1;
    private List<GameObject> activeTiles = new List<GameObject>();

    public Transform playerTransform;
    void Start()
    {
        for (int i = 0; i < numberOfTiles; i++)
        {
            if(i==0)
                SpawnTile(0);
            else
                SpawnTile(Random.Range(0, tilePrefabs.Length));
        }
            
    }
    void Update()
    {
        if(playerTransform.position.z - 1010 > zSpawn -(numberOfTiles * tileLength))
        {
            SpawnTile(Random.Range(0, tilePrefabs.Length));
            DeleteTile();
        }
            
    }
    public void SpawnTile(int tileIndex)
    {

        GameObject go = Instantiate(tilePrefabs[tileIndex], transform.forward * zSpawn, transform.rotation);
        activeTiles.Add(go);
        zSpawn += tileLength;
    }

    private void DeleteTile()
    {
        Destroy(activeTiles[0]);
        activeTiles.RemoveAt(0);
    }
}

Answer 1

Does the player control his movement? (Can't post a comment yet)