smart-bow-infrared/Assets/DuckHunter/Scripts/CrossHair.cs

using AppUI.Bluetooth;
using DG.Tweening;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace DuckHunter
{
    public class CrossHair : MonoBehaviour
    {
        public static CrossHair Instance;

        private bool open = false;
        private bool visiable = false;
        private bool onlyShow = true;
        private Image image = null;

        void Start()
        {
            Instance = this;
            InitRotateRangeVH();

            image = transform.Find("Image").GetComponent<Image>();
            //open = UserSettings.ins.openCrossHair;
            SetOpen(UserSettings.ins.openCrossHair);
            //visiable = image.enabled;
            visiable = open;
            image.enabled = open;

            UpdateHideShow(SB_EventSystem.ins && SB_EventSystem.ins.simulateMouseIsAwaked);

            GlobalEventCenter.ins.onSimulateMouseAwakeChanged += UpdateHideShow;

            CrossHairOutBoundChecker1 outBoundChecker = Instantiate(Resources.Load<GameObject>("Prefabs/CrossHairOutBoundChecker1")).GetComponent<CrossHairOutBoundChecker1>();
            outBoundChecker.crossHair = transform as RectTransform;

            //读取准心值
            if (SmartBowDeviceHub.ins?.Aim?.bRuning9Axis() == true && InfraredDemo._ins) SetOnlyShow(InfraredDemo._ins.getCrosshairValue() == 1);
        }
        void Update()
        {
            if (AutoResetView.ins != null) {
                //进入校准时候，一定显示准心
                SetVisiable(true);
            } else {
                if (open) 
                    SetVisiable(onlyShow);
                else 
                    SetVisiable(false);
            }
         
        }
        void OnDestroy()
        {
            if (Instance == this) Instance = null;
            GlobalEventCenter.ins.onSimulateMouseAwakeChanged -= UpdateHideShow;
        }

        void UpdateHideShow(bool mouseAwaked)
        {
            //transform.Find("Image").GetComponent<Image>().enabled = !mouseAwaked;

            SetOnlyShow(!mouseAwaked);
        }

        void SetVisiable(bool value)
        {
            if (this.visiable == value) return;
            this.visiable = value;
            this.image.enabled = this.visiable;
        }

        public void SetOpen(bool open)
        {
            this.open = open;
            if (!this.open)
            {
                SetVisiable(false);
            }
        }

        public bool GetOpen()
        {
            return this.open;
        }
        public void SetOnlyShow(bool onlyShow)
        {
            this.onlyShow = onlyShow;
        }
        public bool GetOnlyShow()
        {
            return this.onlyShow;
        }

        Vector2 mapPosition;
        float rotateRangeV;
        float rotateRangeH;
        void InitRotateRangeVH()
        {
            rotateRangeV = 25f;
            float halfScreenHeight = Screen.height * 0.5f;
            float halfScreenWidth = Screen.width * 0.5f;
            float halfRangeV = rotateRangeV * 0.5f;
            float normalLine = halfScreenHeight / Mathf.Tan(halfRangeV / 180f * Mathf.PI);
            float halfRangeH = Mathf.Atan(halfScreenWidth / normalLine) / Mathf.PI * 180f;
            rotateRangeH = halfRangeH * 2f;
        }
        public void UpdatePositionByModuleRotation(Quaternion rotation)
        {
            Vector3 resEulerAngles = rotation.eulerAngles;
            resEulerAngles.x = Mathf.Clamp(resEulerAngles.x > 180 ? resEulerAngles.x - 360 : resEulerAngles.x, -rotateRangeV / 2, rotateRangeV / 2);
            resEulerAngles.y = Mathf.Clamp(resEulerAngles.y > 180 ? resEulerAngles.y - 360 : resEulerAngles.y, -rotateRangeH / 2, rotateRangeH / 2);
            mapPosition.x = (resEulerAngles.y + rotateRangeH / 2) / rotateRangeH * Screen.width;
            mapPosition.y = (rotateRangeV / 2 - resEulerAngles.x) / rotateRangeV * Screen.height;
            transform.position = mapPosition;
        }

        public void Shoot()
        {

            if (GlobalData.MyDeviceMode == DeviceMode.Gun)
            {
                AudioManager.Instance.PlayGunShoot(null);
            }
            else {
                AudioManager.Instance.PlayShoot(null);
            }
               
            _PlayShootAnimation();
        }

        Sequence _shootSequence;
        void _PlayShootAnimation()
        {
            if (_shootSequence != null)
            {
                _shootSequence.Kill();
                _shootSequence = null;
            }
            _shootSequence = DOTween.Sequence();
            _shootSequence.Append(transform.DOScale(new Vector3(0.8f, 0.8f, 1), 0.15f));
            _shootSequence.Append(transform.DOScale(Vector3.one, 0.15f));
        }
    }
}