HandDriverUPM/HandDriver/SDK/Interaction SDK/Scripts/Runtime/BowActiveSample.cs

using DG.Tweening;
using System.Collections;
using System.Collections.Generic;
using UDE_HAND_INTERACTION;
using UnityEngine;

public class BowActiveSample : MonoBehaviour
{
    private GameObject Handle;
    public Vector3 MotionDirection = Vector3.forward;
    public GameObject[] Pivots;
    public float MaxRotation;
    public Vector3 RotDirection = Vector3.forward;
    public float MinDistance = -0.14f;
    public float MaxDistance = -0.43f;
    public Vector3 ExtendDirection = Vector3.forward;
    public float MaxExtraScale = 0.2f;

    private GameObject Arrow;
    public Queue<GameObject> ArrowPool = new();
    private bool Inshooting = false;
    private bool ArrowInEquip = false;

    private Transform FollowedHand = null;
    private Vector3 PositionOffset = Vector3.zero;

    public AudioSource TightString;
    public AudioSource ArrrowShoot;

    void Start()
    {
        Application.targetFrameRate = 200;
        Handle = GetComponent<InteractableObject>().InsideOperationPart.gameObject;
    }

    // Update is called once per frame
    void Update()
    {
        FollowedHand = GetComponent<InteractableObject>().GetReferenceHand(1);
        var FakeHand = GetComponent<InteractableObject>().GetReferenceHand(0);
        if (FakeHand && !FakeHand.name.Contains("Release"))
        {
            PositionOffset = FakeHand.transform.position - Handle.transform.position;
            if (FollowedHand != null)
            {
                Handle.transform.position = FollowedHand.transform.position - PositionOffset;
            }
        }

        float ActiveRate = (Vector3.Dot(Handle.transform.localPosition, MotionDirection) - MinDistance) / (MaxDistance - MinDistance);

        Pivots[0].transform.localEulerAngles = RotDirection * ActiveRate * MaxRotation;
        Pivots[1].transform.localEulerAngles = -RotDirection * ActiveRate * MaxRotation;

        Pivots[0].transform.localScale = Vector3.one + ExtendDirection * ActiveRate * MaxExtraScale;
        Pivots[1].transform.localScale = Vector3.one + ExtendDirection * ActiveRate * MaxExtraScale;

        Handle.transform.localPosition = new Vector3(0, 0, Handle.transform.localPosition.z);

        if (Vector3.Dot(Handle.transform.localPosition, MotionDirection) < MaxDistance)
        {
            Handle.transform.localPosition = MotionDirection * MaxDistance;
            Pivots[0].transform.localEulerAngles = RotDirection * MaxRotation;
            Pivots[1].transform.localEulerAngles = -RotDirection * MaxRotation;

            Pivots[0].transform.localScale = Vector3.one + ExtendDirection * MaxExtraScale;
            Pivots[1].transform.localScale = Vector3.one + ExtendDirection * MaxExtraScale;
        }
        else if (Vector3.Dot(Handle.transform.localPosition, MotionDirection) >= MinDistance)
        {
            Handle.transform.localPosition = MotionDirection * MinDistance;
            Pivots[0].transform.localEulerAngles = Vector3.zero;
            Pivots[1].transform.localEulerAngles = Vector3.zero;

            Pivots[0].transform.localScale = Vector3.one;
            Pivots[1].transform.localScale = Vector3.one;
        }

        if(ActiveRate <= 0.6f && ActiveRate != 0 && !FakeHand.name.Contains("Release"))
        {
            if(TightString != null) TightString.Play();
        }

        if ((PositionOffset != Vector3.zero && FakeHand.name.Contains("Release")) || Input.GetKeyDown(KeyCode.F1))
        {
            Inshooting = true;
            Handle.transform.DOLocalMove(MotionDirection * MinDistance, 0.03f);
            PositionOffset = Vector3.zero;
            if (Arrow != null && ActiveRate >= 0.6f && ArrowInEquip)
            {
                Arrow.transform.GetPositionAndRotation(out Vector3 CurPos, out Quaternion CurRot);
                var ShootArrow = Instantiate(Arrow, null, true);
                ShootArrow.transform.SetPositionAndRotation(CurPos, CurRot);
                Destroy(Arrow);
                Arrow = ShootArrow;

                if (ArrrowShoot != null) ArrrowShoot?.Play();
                var rigid = Arrow.GetComponent<Rigidbody>();
                rigid.velocity = Arrow.transform.forward * 22f * ActiveRate;
                rigid.isKinematic = false;
                rigid.useGravity = true;
                Invoke(nameof(ResetArrow), 0.1f);
            }
            else
            {
                Inshooting = false;
            }
        }
    }

    private void OnTriggerStay(Collider other)
    {
        if (other.name == "ArrowBody" && !Inshooting)
        {
            Transform ArrowTrans = other.gameObject.transform.parent.parent;
            Arrow = ArrowTrans.gameObject;
            if (!Arrow.GetComponent<InteractableObject>().IsFollow && !ArrowInEquip)
            {
                ArrowTrans.parent = Handle.transform;
                ArrowTrans.DOLocalMove(Vector3.zero, 0.1f);
                ArrowTrans.DOLocalRotate(Vector3.zero, 0.1f);
                ArrowInEquip = true;
                Arrow.GetComponent<InteractableObject>().enabled = false;
            }
        }
    }
    private void ResetArrow()
    {
        Inshooting = false;
        ArrowInEquip = false;
        Arrow?.GetComponent<ArrowTipSample>().Reset();
        if (ArrowPool.Count == 12)
        {
            Destroy(ArrowPool.Dequeue());
        }
        ArrowPool.Enqueue(Arrow);
        //Destroy(Arrow);
        Arrow = null;
    }

    public void ResetParam()
    {
        Inshooting = false;
        ArrowInEquip = false;
        Arrow = null;
    }
}