UnityCode/Player at master · hoppyNaut/UnityCode · GitHub

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

public class Player : MonoBehaviour {


    private Animator anim;

    private int SpeedRotate = Animator.StringToHash("SpeedRotate");
    private int SpeedZ = Animator.StringToHash("SpeedZ");
    private int IsVault = Animator.StringToHash("Vault");
    private int IsSlide = Animator.StringToHash("Slide");
    private int ColliderVaultID = Animator.StringToHash("ColliderVault");
    private int ColliderSlideID = Animator.StringToHash("ColliderSlide");
    private int IsHoldLogID = Animator.StringToHash("IsHoldLog");


    private Vector3 MatchTargetVault = Vector3.zero;
    private Vector3 MatchTargetSlide = Vector3.zero;

    public GameObject unityLog ;
    public Transform LeftHand;
    public Transform RightHand;


	void Start () {
        anim = GetComponent<Animator>();
        //unityLog = transform.Find("Unity_Log").gameObject;
	}


	void Update () {

        anim.SetFloat(SpeedZ, Input.GetAxis("Vertical") * 4.1f);
        anim.SetFloat(SpeedRotate, Input.GetAxis("Horizontal") * 126f);

        bool isVault = false;
        bool isSlide = false;
        if (anim.GetFloat(SpeedZ) > 3 && anim.GetCurrentAnimatorStateInfo(0).IsName("Base Layer.locomotion"))
        {
            RaycastHit info;
            if(Physics.Raycast(transform.position +Vector3.up * 0.3f,transform.forward,out info,4.5f))
            {
                //碰到障碍物
                if(info.collider.tag.CompareTo("Obstacle") == 0)
                {
                    if(info.distance > 3 )
                    {
                        Vector3 point = info.point;
                        //将point的y设置为障碍上边缘的位置
                        point.y = info.collider.transform.position.y + info.collider.bounds.size.y + 0.08f;
                        MatchTargetVault = point;
                        isVault = true;
                        Debug.Log("Vault");
                    }
                }
            }
            else if(Physics.Raycast(transform.position + Vector3.up * 1.05f, transform.forward, out info,3f))
            {
                if(info.collider.tag.CompareTo("Obstacle") == 0)
                {
                    if(info.distance > 2f)
                    {
                        Vector3 point = info.point;
                        //将point的y设置为障碍下边缘的位置
                        point.y = 0;
                        MatchTargetSlide = point + transform.forward * 2;
                        isSlide = true;
                        Debug.Log("Slide" + info.point + point);
                    }
                }
            }
        }
        anim.SetBool(IsVault, isVault);
        anim.SetBool(IsSlide, isSlide);


        //获取当前动画状态
        AnimatorStateInfo stateinfo = anim.GetCurrentAnimatorStateInfo(0);

        //如果处于跨越状态且不处于过渡状态
        if(stateinfo.IsName("Base Layer.Vault") && !anim.IsInTransition(0))
        {
            //将人物的手和障碍物上边缘匹配
            anim.MatchTarget(MatchTargetVault, Quaternion.identity, AvatarTarget.LeftHand, new MatchTargetWeightMask(Vector3.one, 0), 0.32f, 0.40f);
        }
        //如果处于滑行状态且不处于过渡状态
        if(stateinfo.IsName("Base Layer.Slide")  && !anim.IsInTransition(0))
        {
            anim.MatchTarget(MatchTargetSlide, Quaternion.identity, AvatarTarget.Root, new MatchTargetWeightMask(new Vector3(1,0,1), 0), 0.38f, 0.67f);
        }

        //如果处于跨越状态,Charactercontroller设置为false
        //stateinfo.IsName("Base Layer.Vault")
        //stateinfo.shortNameHash == IsVault
        //if (stateinfo.fullPathHash == Animator.StringToHash("Base Layer.Vault") )
        //{
        //    //Debug.Log(stateinfo.normalizedTime);
        //    //this.transform.GetComponent<CharacterController>().enabled = false;
        //    ////跨越动画播放结束,Charactercontroller设置为true
        //    //if (stateinfo.normalizedTime >= 0.99f)
        //    //{
        //    //    Debug.Log("OK");
        //    //    this.transform.GetComponent<CharacterController>().enabled = true;
        //    //}

        //}


        if (anim.GetFloat(ColliderVaultID) > 0.5f || anim.GetFloat(ColliderSlideID) > 0.5f)
        {
            this.transform.GetComponent<CharacterController>().enabled = false;
        }
        else
        {
            this.transform.GetComponent<CharacterController>().enabled = true;
        }


    }
    public void OnTriggerEnter(Collider other)
    {
        if(other.tag.CompareTo("Log") == 0)
        {
            Destroy(other.gameObject);
            CarryLog();
        }
    }

    void CarryLog()
    {
        unityLog.SetActive(true);
        //转变为抗木头动画
        anim.SetBool(IsHoldLogID, true);
    }

    //IK动画使手放在木头上
    private void OnAnimatorIK(int layerIndex)
    {
        if(layerIndex == 1)
        {
            int weight = anim.GetBool(IsHoldLogID) ? 1 : 0;
            //说明被Carry Log这一层调用
            anim.SetIKPosition(AvatarIKGoal.LeftHand,LeftHand.position);
            anim.SetIKRotation(AvatarIKGoal.LeftHand, LeftHand.rotation);
            anim.SetIKPositionWeight(AvatarIKGoal.LeftHand, weight);
            anim.SetIKRotationWeight(AvatarIKGoal.LeftHand, weight);

            anim.SetIKPosition(AvatarIKGoal.RightHand, RightHand.position);
            anim.SetIKRotation(AvatarIKGoal.RightHand, RightHand.rotation);
            anim.SetIKPositionWeight(AvatarIKGoal.RightHand, weight);
            anim.SetIKRotationWeight(AvatarIKGoal.RightHand, weight);
        }
    }
}