MiniGames/Assets/Scripts/ChaseOn/ChasePlayerController.cs

using DG.Tweening;
using UnityEngine;

public class ChasePlayerController : MonoBehaviour
{
    public float moveSpeed = 5f;
    public float laneDistance = 2.5f; // Distance between lanes
    public float jumpPower = 0.6f;    // Jump height
    public float jumpDuration = 1.2f; // Total jump time
    public float laneSwitchSpeed = 10f;

    private int currentLane = 1; // 0 = Left, 1 = Middle, 2 = Right
    private Rigidbody rb;
    private Animator animator;
    private bool isGrounded = true;

    private Vector3 targetLanePosition;

    private Vector2 startTouchPosition;
    private Vector2 endTouchPosition;
    private bool swipeDetected = false;
    private float minSwipeDistance = 50f; // Pixels

    void Start()
    {
        rb = GetComponent<Rigidbody>();
        animator = GetComponent<Animator>();
        targetLanePosition = transform.position;
    }

    void Update()
    {
        HandleInput();
        HandleSwipe();
        UpdateLaneTarget();
    }

    void FixedUpdate()
    {
        MoveForward();
        SmoothLaneSwitch();
    }

    void HandleInput()
    {
        if (Input.GetKeyDown(KeyCode.LeftArrow) && currentLane > 0)
            currentLane--;

        if (Input.GetKeyDown(KeyCode.RightArrow) && currentLane < 2)
            currentLane--;

        if (Input.GetKeyDown(KeyCode.Space) && isGrounded)
            Jump();
    }

    void HandleSwipe()
    {
        if (Input.touchCount == 1)
        {
            Touch touch = Input.GetTouch(0);

            switch (touch.phase)
            {
                case TouchPhase.Began:
                    startTouchPosition = touch.position;
                    swipeDetected = true;
                    break;

                case TouchPhase.Ended:
                    if (!swipeDetected) return;

                    endTouchPosition = touch.position;
                    Vector2 swipe = endTouchPosition - startTouchPosition;

                    if (swipe.magnitude >= minSwipeDistance)
                    {
                        float x = swipe.x;
                        float y = swipe.y;

                        if (Mathf.Abs(x) > Mathf.Abs(y))
                        {
                            // Horizontal swipe
                            if (x > 0 && currentLane < 2)
                                currentLane++;
                            else if (x < 0 && currentLane > 0)
                                currentLane--;
                        }
                        else
                        {
                            // Vertical swipe
                            if (y > 0 && isGrounded)
                                Jump();
                        }
                    }

                    swipeDetected = false;
                    break;
            }
        }
    }

    void UpdateLaneTarget()
    {
        float targetX = (currentLane - 1) * laneDistance;
        targetLanePosition = new Vector3(targetX, rb.position.y, rb.position.z);
    }

    void SmoothLaneSwitch()
    {
        Vector3 newPosition = Vector3.Lerp(rb.position, targetLanePosition, laneSwitchSpeed * Time.fixedDeltaTime);
        rb.MovePosition(newPosition);
    }

    void MoveForward()
    {
        rb.MovePosition(rb.position + Vector3.back * moveSpeed * Time.fixedDeltaTime);
    }

    void Jump()
    {
        if (!isGrounded) return;

        isGrounded = false;
        rb.velocity = Vector3.zero;
        rb.useGravity = false;

        // Predict forward displacement
        float forwardDisplacement = moveSpeed * jumpDuration;
        Vector3 jumpTarget = rb.position + Vector3.back * forwardDisplacement;

        rb.DOJump(jumpTarget, jumpPower, 1, jumpDuration)
            .SetEase(Ease.Linear)
            .OnStart(() =>
            {
                if (animator != null) animator.SetTrigger("Jump");
            })
            .OnComplete(() =>
            {
                rb.useGravity = true;
                isGrounded = true;
                if (animator != null) animator.SetTrigger("Run");
            });
    }

    void OnCollisionEnter(Collision collision)
    {
        if (collision.gameObject.CompareTag("Ground"))
        {
            isGrounded = true;
            if (animator != null) animator.SetTrigger("Run");
        }
    }
}


//using DG.Tweening;
//using DG.Tweening.Plugins.Core;
//using DG.Tweening.Core;
//using DG.Tweening.Plugins.Options;

//using UnityEngine;

//public class ChasePlayerController : MonoBehaviour
//{
//    public float moveSpeed = 5f;
//    public float laneDistance = 2.5f; // Distance between lanes
//    public float jumpForce = 7f;
//    public float laneSwitchSpeed = 10f;

//    private int currentLane = 1; // 0 = Left, 1 = Middle, 2 = Right
//    private Rigidbody rb;
//    private Animator animator;
//    private bool isGrounded = true;

//    private Vector3 targetPosition;

//    private Vector2 startTouchPosition;
//    private Vector2 endTouchPosition;
//    private bool swipeDetected = false;
//    private float minSwipeDistance = 50f; // Pixels

//    void Start()
//    {
//        rb = GetComponent<Rigidbody>();
//        animator = GetComponent<Animator>();
//        targetPosition = transform.position;
//    }

//    void Update()
//    {
//        HandleInput();
//        HandleSwipe(); // Add this
//        HandleLaneSwitch();
//        MoveForward();
//    }

//    void HandleInput()
//    {
//        // Keyboard controls (for testing in editor)
//        if (Input.GetKeyDown(KeyCode.LeftArrow))
//        {
//            if (currentLane > 0)
//                currentLane--;
//        }

//        if (Input.GetKeyDown(KeyCode.RightArrow))
//        {
//            if (currentLane < 2)
//                currentLane++;
//        }

//        if (Input.GetKeyDown(KeyCode.Space) && isGrounded)
//        {
//            Jump();
//        }
//    }

//    void HandleSwipe()
//    {
//        if (Input.touchCount == 1)
//        {
//            Touch touch = Input.GetTouch(0);

//            switch (touch.phase)
//            {
//                case TouchPhase.Began:
//                    startTouchPosition = touch.position;
//                    swipeDetected = true;
//                    break;

//                case TouchPhase.Ended:
//                    if (swipeDetected)
//                    {
//                        endTouchPosition = touch.position;
//                        Vector2 swipe = endTouchPosition - startTouchPosition;

//                        if (swipe.magnitude >= minSwipeDistance)
//                        {
//                            float x = swipe.x;
//                            float y = swipe.y;

//                            if (Mathf.Abs(x) > Mathf.Abs(y))
//                            {
//                                // Horizontal swipe
//                                if (x > 0)
//                                {
//                                    // Swipe Right
//                                    if (currentLane < 2)
//                                        currentLane++;
//                                }
//                                else
//                                {
//                                    // Swipe Left
//                                    if (currentLane > 0)
//                                        currentLane--;
//                                }
//                            }
//                            else
//                            {
//                                // Vertical swipe
//                                if (y > 0 && isGrounded)
//                                {
//                                    // Swipe Up = Jump
//                                    Jump();
//                                }
//                            }
//                        }

//                        swipeDetected = false;
//                    }
//                    break;
//            }
//        }
//    }
//    void Jump()
//    {
//        if (!isGrounded) return;

//        isGrounded = false;
//        rb.velocity = Vector3.zero;
//        rb.useGravity = false;
//        float jumpPower = 0.6f;        // how high the jump goes
//        float jumpDuration = 1.6f;     // total jump time
//        int numJumps = 1;

//        // Predict how far the character will move forward during the jump
//        float forwardDisplacement = moveSpeed * jumpDuration;

//        Vector3 jumpTarget = rb.position + Vector3.back * forwardDisplacement;

//        rb.DOJump(
//            jumpTarget,
//            jumpPower,
//            numJumps,
//            jumpDuration
//        )
//        .SetEase(Ease.Linear)
//        .OnStart(() =>
//        {
//            if (animator != null) animator.SetTrigger("Jump");
//        })
//        .OnComplete(() =>
//        {
//            isGrounded = true;
//            if (animator != null) animator.SetTrigger("Run");
//            rb.useGravity = true;
//        });
//    }

//    //void Jump()
//    //{
//    //    rb.AddForce(Vector3.up * jumpForce, ForceMode.Impulse);
//    //    isGrounded = false;
//    //    if (animator != null) animator.SetTrigger("Jump");
//    //}

//    void HandleLaneSwitch()
//    {
//        float targetX = (currentLane - 1) * laneDistance;
//        targetPosition = new Vector3(targetX, transform.position.y, transform.position.z);
//        transform.position = Vector3.Lerp(transform.position, targetPosition, laneSwitchSpeed * Time.deltaTime);
//    }

//    void MoveForward()
//    {
//        transform.Translate(Vector3.back * moveSpeed * Time.deltaTime);
//    }

//    void OnCollisionEnter(Collision collision)
//    {
//        if (collision.gameObject.CompareTag("Ground"))
//        {
//            isGrounded = true;
//            if (animator != null) animator.SetTrigger("Run");
//        }
//    }
//}