lvjincheng_chengbao/Assets/BLE9Axis/Scripts/Bluetooth/ShootCheck.cs

using System;
using UnityEngine;

/* 射箭检测 */
public class ShootCheck : MonoBehaviour
{
    public Action<float> onShoot;
    private float _lastNotifyTime_OnShoot;

    const float arrowWeight = 75;
    const float actualArrowWeight = 20;
    [NonSerialized] public float shootSpeed;
    public static ShootCheck ins; 

    void Awake()
    {
        ins = this;
    }

    [NonSerialized] public byte byteTime1;
    [NonSerialized] public byte byteTime2;
    /**通过红外线数据进行射击 */
    public void ShootByInfrared(byte[] bytes) {
        byteTime1 = bytes[2];
        byteTime1 = bytes[3];
        int id = bytes[1]; //序号
        float time1 = bytes[2] * 0.1f; //时区1耗时
        float time2 = bytes[3] * 0.1f; //时区2耗时
        float totalTime = time1 + time2;
        // if (totalTime <= 0) {
        //     totalTime = 0.3f;
        // }
        //校验和
        int sumCheck = bytes[0] + bytes[1] + bytes[2] + bytes[3]; 
        sumCheck &= 0xff;
        //校验和比较结果
        bool sumCheckRes = sumCheck == bytes[4];
        //弓轨速度
        float speed = 0.05f / (totalTime / 1000f);
        //通过动能定理求箭的速度（实体箭质量*实体箭速度^2=游戏中箭的质量*游戏中箭的速度^2）
        shootSpeed = Mathf.Sqrt(speed * speed * arrowWeight / actualArrowWeight);  
        //打印
        //string logTxt = $"序号{id}，时区1：{time1}毫秒，时区2：{time2}毫秒，校验：{sumCheckRes}，弓轨速度：{speed}m/s，箭的速度：{shootSpeed}m/s";
        //收到射箭数据，就回复硬件，否则n毫秒后硬件会认为丢包进行重传
        try {
            if (sumCheckRes) BluetoothAim.ins.ReplyInfraredShoot(); //如果数据正确，则回复硬件
        } catch (Exception) {}
        //调用游戏中的射箭接口
        AimHandler.ins._9Axis.axisCSBridge.o09AxisCS.OnShot(100, 100, 100000);
        //if (SB_EventSystem.ins && SB_EventSystem.ins.simulateMouseIsAwaked) {
        //SB_EventSystem.ins.ClickMouse();
        //} else if (ArmBow.ins) { #undetermined
        if (Time.realtimeSinceStartup - _lastNotifyTime_OnShoot > 1.2f)
        {
            _lastNotifyTime_OnShoot = Time.realtimeSinceStartup;
            onShoot?.Invoke(shootSpeed);
        } 
        //} #undetermined
    }
}