_xiaofang/xiaofang/Assets/Script/Character/PlayerMovement_Jpystick.cs

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

public class PlayerMovement_Joystick : MonoBehaviour
{
    public FixedJoystick joystick;  // <20><><EFBFBD><EFBFBD> Fixed Joystick
    public Transform cameraTransform;  // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Transform
    public float moveSpeed = 5f;

    public CharacterControl characterControl;
    private CharacterAin Characterain;

    public Camera mainCamera;

    private Rigidbody rb;

    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> FOV <20><><EFBFBD>ر<EFBFBD><D8B1><EFBFBD>
    public float normalFOV = 60f;  // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>FOV
    public float sprintFOV = 120f;  // <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>FOV
    public float fovChangeSpeed = 2f;  // FOV<4F>ı<EFBFBD><C4B1><EFBFBD><EFBFBD>ٶ<EFBFBD>

    // <20><><EFBFBD><EFBFBD>ID<49><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    private int leftFingerId = -1;  // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID
    private int rightFingerId = -1; // <20>Ҳ<EFBFBD><D2B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID

    private Vector2 rightTouchStartPos; // <20><>¼<EFBFBD><C2BC><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD>ʼλ<CABC><CEBB>

    private bool IsMoving = false;
    private float MoveTime = 0f; // <20>ܲ<EFBFBD><DCB2>л<EFBFBD><D0BB><EFBFBD>ʱ<EFBFBD><CAB1>
    public float walkTime;       // <20><>·<EFBFBD><C2B7>ʱ<EFBFBD><CAB1>
    public float runTime;        // <20>ܵ<EFBFBD>ʱ<EFBFBD><CAB1>
    private float targetFOV;     // <20>ܲ<EFBFBD>ʱƽ<CAB1><C6BD><EFBFBD>л<EFBFBD>FOV

    private void Start()
    {
        characterControl = GetComponent<CharacterControl>();
        Characterain = GetComponent<CharacterAin>();
        rb = GetComponent<Rigidbody>();
    }

    void Update()
    {
        foreach (Touch touch in Input.touches)
        {
            // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼʱ<CABC><CAB1><EFBFBD>䴥<EFBFBD><E4B4A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
            if (touch.phase == TouchPhase.Began)
            {
                if (touch.position.x < Screen.width / 2 && leftFingerId == -1)
                {
                    leftFingerId = touch.fingerId; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҡ<EFBFBD><D2A1>
                }
                else if (touch.position.x >= Screen.width / 2 && rightFingerId == -1)
                {
                    rightFingerId = touch.fingerId; // <20>Ҳ<EFBFBD><D2B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڻ<EFBFBD><DABB><EFBFBD><EFBFBD>ӽ<EFBFBD>
                    rightTouchStartPos = touch.position; // <20><>¼<EFBFBD><C2BC><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                }
            }
            else if (touch.phase == TouchPhase.Moved || touch.phase == TouchPhase.Stationary)
            {
                if (touch.fingerId == leftFingerId)
                {
                    HandleJoystickControl(); // <20><><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD>ƶ<EFBFBD>
                }
                else if (touch.fingerId == rightFingerId)
                {
                    HandleViewSwipe(touch); // <20><><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD>
                }
            }
            else if (touch.phase == TouchPhase.Ended || touch.phase == TouchPhase.Canceled)
            {
                if (touch.fingerId == leftFingerId)
                {
                    leftFingerId = -1; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID
                }
                else if (touch.fingerId == rightFingerId)
                {
                    rightFingerId = -1; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID
                }
            }
        }
    }

    void HandleJoystickControl()
    {
        // <20><>ȡҡ<C8A1><D2A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        float horizontal = joystick.Horizontal;
        float vertical = joystick.Vertical;

        // ת<><D7AA>Ϊ<EFBFBD><CEAA>ά<EFBFBD><CEAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˮƽ<CBAE><C6BD>)
        Vector3 inputDirection = new Vector3(horizontal, 0f, vertical);

        // <20><>ȡ<EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>緽<EFBFBD><E7B7BD>
        Vector3 cameraForward = cameraTransform.forward; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        Vector3 cameraRight = cameraTransform.right;     // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҷ<EFBFBD><D2B7><EFBFBD>

        // ֻ<><D6BB>Ҫˮƽ<CBAE><C6BD><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7>y<EFBFBD><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        cameraForward.y = 0;
        cameraRight.y = 0;

        cameraForward.Normalize();
        cameraRight.Normalize();

        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
        Vector3 moveDirection = (cameraRight * horizontal + cameraForward * vertical).normalized;

        if (Mathf.Abs(vertical) > 0.01f || Mathf.Abs(horizontal) > 0.01f)
        {
            if (MoveTime < (walkTime + runTime + 0.1f))
            {
                MoveTime += Time.deltaTime;
            }
        }

        // Ӧ<><D3A6><EFBFBD>ƶ<EFBFBD>
        if (moveDirection.magnitude > 0.1f)
        {
            Vector3 newPosition = rb.position + moveDirection * moveSpeed * Time.fixedDeltaTime;
            rb.MovePosition(newPosition);
            MoveState();

            // ʹ<><CAB9>ɫ<EFBFBD>泯<EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD>
            Quaternion toRotation = Quaternion.LookRotation(moveDirection, Vector3.up);
            transform.rotation = Quaternion.RotateTowards(transform.rotation, toRotation, 720 * Time.deltaTime);
        }
    }

    void HandleViewSwipe(Touch touch)
    {
        // <20><><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><D3BD>߼<EFBFBD>
        Vector2 swipeDelta = touch.position - rightTouchStartPos;
        float horizontalSwipe = swipeDelta.x * 0.1f; // <20>ɵ<EFBFBD><C9B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        float verticalSwipe = -swipeDelta.y * 0.1f;

        cameraTransform.Rotate(0, horizontalSwipe, 0, Space.World);
        cameraTransform.Rotate(verticalSwipe, 0, 0, Space.Self);

        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        rightTouchStartPos = touch.position;
    }

    public void MoveState()
    {
        if (MoveTime < walkTime)  // <20><><EFBFBD><EFBFBD>
        {
            Characterain.SetPlayerState(CharacterState.SlowWalk);
            targetFOV = normalFOV; // <20><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF>FOVΪ<56><CEAA><EFBFBD><EFBFBD>ֵ
        }
        else if (MoveTime < (walkTime + runTime)) // <20><>ͨ<EFBFBD><CDA8><EFBFBD><EFBFBD> 
        {
            Characterain.SetPlayerState(CharacterState.walk);
            targetFOV = normalFOV + 30f; // <20><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF>FOVΪ<56><CEAA><EFBFBD><EFBFBD>ֵ
        }
        else  // <20><><EFBFBD><EFBFBD>
        {
            Characterain.SetPlayerState(CharacterState.run);
            targetFOV = sprintFOV; // <20><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF>FOVΪ<56><CEAA><EFBFBD><EFBFBD>ֵ
        }

        // ʹ<>ò<EFBFBD>ֵƽ<D6B5><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FOV
        mainCamera.fieldOfView = Mathf.Lerp(mainCamera.fieldOfView, targetFOV, fovChangeSpeed * Time.deltaTime);
    }
}