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830 lines
38 KiB
830 lines
38 KiB
3 years ago
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using UnityEngine;
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using System.Collections;
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using AX.TrackRecord;
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using System.Collections.Generic;
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using AX.MessageSystem;
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using System;
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public class FireSpreadCtrl : MonoBehaviour
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{
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private OtherArrribute_Fire fireAttri;
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private bool straightSpread;
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private bool areaSpread;
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private bool aroundSpread;
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private int startTime;//单位为分钟
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private List<Vector3> pathPointList = new List<Vector3>();
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private GameObject fire;
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public float spreadSpeed = 4.0f;//蔓延速度
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public float repeatRate = 4.0f;
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private float distance;
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private float spreadDis = 5.0f;
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private int result;
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private List<Vector3> spreadFirePositions = new List<Vector3>();//直线蔓延火点数组
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private int index = 0;
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private List<List<Vector3>> spdFirePositions = new List<List<Vector3>>();//区域或四周蔓延火点数组
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public bool flag = false;
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public bool isSpreading = false;//是否正在蔓延
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private RaycastHit hit;
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private GameObject FireInfoImage;
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private GameObject ConfirmFireSpreadWin;
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public GameObject messageBox;
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private DateTime startWaitTime;
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private DateTime speedChangeTime;
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private int changedSpeed;
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private TimeSpan RemainingTime;
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// Use this for initialization
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void Awake()//Start()
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{
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MessageDispatcher.AddListener("SETFIRE", Execute);
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FireInfoImage = GameObject.Find("Canvas").transform.Find("FireInfoImage").gameObject;
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ConfirmFireSpreadWin = GameObject.Find("Canvas").transform.Find("ConfirmFireSpreadWin").gameObject;
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messageBox = GameObject.Find("Canvas").transform.Find("MessageBox").gameObject;
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fire = Resources.Load<GameObject>("Prefabs/ZQPrefab/GroundFire_LG");
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//TheBackView.instance.SpeedChangeEvent += OnSpeedChangeEvent;
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MessageDispatcher.AddListener("RESETFIRE", Execute1);
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MessageDispatcher.AddListener("REGISTERSPEEDCHANGEEVENT", RegisterSpeedChangeEvent);
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MessageDispatcher.AddListener("TriggerFireSpread", TriggerFireSpread);
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}
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private void RegisterSpeedChangeEvent(IMessage msg)
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{
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if ((string)msg.Sender == this.name)
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{
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TheBackView.instance.SpeedChangeEvent += OnSpeedChangeEvent;
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}
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}
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private void OnSpeedChangeEvent(SpeedChangeEventArgs e)
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{
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speedChangeTime = DateTime.Now;
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if (isSpreading)
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{
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if (e.speed != 0)
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{
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CancelInvoke("CtrlFireSpread");//如果已经开始蔓延，播放倍数改变时先取消蔓延方法的执行
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spreadSpeed = 4.0f;
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repeatRate = 4.0f;
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InvokeRepeating("CtrlFireSpread", spreadSpeed / e.speed, repeatRate / e.speed);
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}
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else
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{
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CancelInvoke("CtrlFireSpread");//暂停蔓延
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}
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}
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else
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{//还没开始蔓延或者已经蔓延完成（已经蔓延完成不用处理）
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if (!flag)
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{//还没开始蔓延
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if (e.speed != 0)
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{
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spreadSpeed = 4.0f;
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repeatRate = 4.0f;
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spreadSpeed = spreadSpeed / e.speed;
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repeatRate = repeatRate / e.speed;
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if (startWaitTime == DateTime.MinValue)//还没触发开始等时间
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{
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changedSpeed = e.speed;
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}
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else
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{//已经等待过一段时间
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if (RemainingTime.TotalSeconds == 0d)//没有暂停过
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{
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var timeOffset = speedChangeTime - startWaitTime;//已等待时间
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var remainingTime = TimeSpan.FromMinutes(startTime) - timeOffset;//还未等待的时间
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//StopCoroutine("WaitSenconds");
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StopAllCoroutines();
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StartCoroutine(WaitSenconds((float)remainingTime.TotalSeconds / e.speed));
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}
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else
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{//已暂停过
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StartCoroutine(WaitSenconds((float)RemainingTime.TotalSeconds / e.speed));
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RemainingTime = new TimeSpan();
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}
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}
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}
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else
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{
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if (startWaitTime != DateTime.MinValue)
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{//已经等待过一段时间的暂停处理（还没触发开始等时间的情况，暂停不用做处理）
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var timeOffset = speedChangeTime - startWaitTime;//已等待时间
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RemainingTime = TimeSpan.FromMinutes(startTime) - timeOffset;//还未等待的时间
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//StopCoroutine("WaitSenconds");
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StopAllCoroutines();
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}
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}
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}
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}
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}
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private void Execute(IMessage msg)
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{
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if ((string)msg.Sender == this.name)
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{
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//各种加载的情况下控制火的蔓延
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fireAttri = (OtherArrribute_Fire)msg.Data;
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if (!isSpreading)
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{
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if (fireAttri.PathPointList.Count > 0)
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{
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if (!flag)
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{
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straightSpread = fireAttri.StraightSpread;
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areaSpread = fireAttri.AreaSpread;
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aroundSpread = fireAttri.AroundSpread;
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startTime = fireAttri.StartTime;
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pathPointList = fireAttri.PathPointList;
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if (pathPointList.Count > 0)
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GetSpreadFirePositions();//获取火蔓延生成火的所有位置
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if (!(ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion))
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{
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if (straightSpread || areaSpread || aroundSpread)
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{
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Transform pfire = GameObject.Find("pfire").transform;
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if (straightSpread)
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{
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bool isSpreaded = false;
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//控制index，以控制蔓延过火后重新设置路径（接着以前路径增加）后，接着蔓延；
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//若是换蔓延方式或者重置路径后再重新设置路径，则从头开始蔓延
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foreach (Transform child in pfire)
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{
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if (child.GetComponent<SpreadedFire>() && child.GetComponent<SpreadedFire>().fireSourceName == this.name)
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{
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isSpreaded = true;
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break;
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}
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}
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if (!isSpreaded)
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{
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index = 0;
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}
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}
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else
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{
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index = 0;
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}
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if (fireAttri.isSpreadedBeforeRecord)
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{
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if (straightSpread)
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{
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isSpreading = true;
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for (int i = 0; i < spreadFirePositions.Count; i++)
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{
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GameObject spreadFire = Instantiate(fire, spreadFirePositions[i], Quaternion.identity, GameObject.Find("AllParent").transform.Find("pfire")) as GameObject;
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var spreadedFire = spreadFire.AddComponent<SpreadedFire>();
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spreadedFire.fireSourceName = this.name;
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}
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isSpreading = false;
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//flag = true;
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}
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if (areaSpread || aroundSpread)
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{
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isSpreading = true;
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for (int i = 0; i < spdFirePositions.Count; i++)
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{
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for (int j = 0; j < spdFirePositions[i].Count; j++)
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{
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GameObject spreadFire = Instantiate(fire, spdFirePositions[i][j], Quaternion.identity, GameObject.Find("AllParent").transform.Find("pfire")) as GameObject;
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var spreadedFire = spreadFire.AddComponent<SpreadedFire>();
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spreadedFire.fireSourceName = this.name;
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}
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}
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isSpreading = false;
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//flag = true;
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}
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}
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else
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{
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if (!fireAttri.isStartSpread)
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{
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startWaitTime = DateTime.Now;
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//StopCoroutine("WaitSenconds");
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StopAllCoroutines();
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if (changedSpeed != 0)
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{
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StartCoroutine(WaitSenconds(startTime * 60f / changedSpeed));
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changedSpeed = 0;
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}
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else
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{
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//StartCoroutine(WaitSenconds(startTime * 60f));
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if (LoadManager.Instance.IsPlayBacking)
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{//回放时在还没实例化火前,播放速度就变了的情况(需要等待时间的情况)
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spreadSpeed = 4.0f;
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repeatRate = 4.0f;
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spreadSpeed = spreadSpeed / LoadManager.Instance.LoadSpeed;
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repeatRate = repeatRate / LoadManager.Instance.LoadSpeed;
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StartCoroutine(WaitSenconds(startTime * 60f / LoadManager.Instance.LoadSpeed));
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}
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else
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{
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StartCoroutine(WaitSenconds(startTime * 60f));
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}
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}
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}
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else
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{
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//StartCoroutine(WaitSenconds(startTime * 0f));
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if (LoadManager.Instance.IsPlayBacking)
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{//回放时在还没实例化火前,播放速度就变了的情况（不需要等待时间的情况）
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spreadSpeed = 4.0f;
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repeatRate = 4.0f;
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spreadSpeed = spreadSpeed / LoadManager.Instance.LoadSpeed;
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repeatRate = repeatRate / LoadManager.Instance.LoadSpeed;
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StartCoroutine(WaitSenconds(startTime * 0f));
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}
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else
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{
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StartCoroutine(WaitSenconds(startTime * 0f));
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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private void Execute1(IMessage msg)
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{
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if ((string)msg.Sender == this.name)
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{
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Transform pfire = GameObject.Find("pfire").transform;
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foreach (Transform child in pfire)
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{
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if (child.GetComponent<SpreadedFire>() && child.GetComponent<SpreadedFire>().fireSourceName == (string)msg.Sender)
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{
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Destroy(child.gameObject);
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}
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}
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index = 0;
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}
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}
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IEnumerator WaitSenconds(float delay)
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{
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yield return new WaitForSeconds(delay);
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if (!(isSpreading || flag))//加载情况开始蔓延时，如果在等待时间到达之前手动按F5导致已经开始蔓延或导致蔓延已经完成，到达时间不触发蔓延
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{
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isSpreading = true;
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//if (RecordManager.Instance.IsRecording)//记录火开始蔓延事件
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//{
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// MessageDispatcher.SendMessage("RecordFireStartSpreadEvent", (object)this.name);
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//}
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InvokeRepeating("CtrlFireSpread", spreadSpeed, repeatRate);
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flag = true;
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}
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}
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private void CtrlFireSpread()
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{
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if (straightSpread)
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{
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if (index < spreadFirePositions.Count)
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{
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GameObject spreadFire = Instantiate(fire, spreadFirePositions[index++], Quaternion.identity, GameObject.Find("AllParent").transform.Find("pfire")) as GameObject;
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//var spreadedFire = spreadFire.AddComponent<SpreadedFire>();
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var spreadedFire = spreadFire.GetComponent<SpreadedFire>();
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spreadedFire.fireSourceName = this.name;
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spreadFire.GetComponent<CengID>().cengID = GetComponent<CengID>().cengID;//蔓延火添加CengID属性
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spreadFire.GetComponent<CengID>().CengIDBuildType = GetComponent<CengID>().CengIDBuildType;
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//spreadFire.name = "中队名" + "-" + "fire" + "-" + fire.name + "-" + this.name + "-0";
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spreadFire.name = "中队名" + "-" + "fire" + "-" + "GroundFire_LG" + "-+" + this.name + "(Node)+-" + TrackRecordHelpClass.GetFileNameAccordingTime(DateTime.Now) + index;//避免名字重复，不然会重复记录实例化事件
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if (RecordManager.Instance.IsRecording)//记录蔓延出来的火实例化的事件
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{
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MessageDispatcher.SendMessage("RecordInstantiateEvent", (object)spreadFire.name);
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}
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if (index == spreadFirePositions.Count)
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{
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CancelInvoke("CtrlFireSpread");
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isSpreading = false;
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//if (LoadManager.Instance.IsPlayBacking)
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//{
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// flag = false;
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// spreadSpeed = 4.0f;
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// repeatRate = 4.0f;
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// TheBackView.instance.SpeedChangeEvent -= OnSpeedChangeEvent;
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//}
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this.GetComponent<ShowFireSetWin>().fireAttri.isSpreadedBeforeRecord = true;
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if (ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CreatQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.PrepareMode
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditCourceware
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.SelfStudyMode)
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{
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if (RecordManager.Instance.IsRecording
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|| (!RecordManager.Instance.IsRecording && !LoadManager.Instance.IsPlayBacking))
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{
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messageBox.GetComponent<MessageTool>().showMessage(ShowMessageType.prompt, "提示信息", "蔓延已完成");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (areaSpread || aroundSpread)
|
||
|
|
{
|
||
|
|
if (index < spdFirePositions.Count)
|
||
|
|
{
|
||
|
|
List<Vector3> tempFirePosList = spdFirePositions[index++];
|
||
|
|
for (int j = 0; j < tempFirePosList.Count; j++)
|
||
|
|
{
|
||
|
|
GameObject spreadFire = Instantiate(fire, tempFirePosList[j], Quaternion.identity, GameObject.Find("AllParent").transform.Find("pfire")) as GameObject;
|
||
|
|
//var spreadedFire = spreadFire.AddComponent<SpreadedFire>();
|
||
|
|
var spreadedFire = spreadFire.GetComponent<SpreadedFire>();
|
||
|
|
spreadedFire.fireSourceName = this.name;
|
||
|
|
spreadFire.GetComponent<CengID>().cengID = GetComponent<CengID>().cengID;//蔓延火添加CengID属性
|
||
|
|
spreadFire.GetComponent<CengID>().CengIDBuildType = GetComponent<CengID>().CengIDBuildType;
|
||
|
|
//spreadFire.name = "中队名" + "-" + "fire" + "-" + fire.name + "-" + this.name + "-0";
|
||
|
|
spreadFire.name = "中队名" + "-" + "fire" + "-" + "GroundFire_LG" + "-+" + this.name + "(Node)+-" + TrackRecordHelpClass.GetFileNameAccordingTime(DateTime.Now) + index + "-" + j;//避免名字重复，不然会重复记录实例化事件
|
||
|
|
if (RecordManager.Instance.IsRecording)//记录蔓延出来的火实例化的事件
|
||
|
|
{
|
||
|
|
MessageDispatcher.SendMessage("RecordInstantiateEvent", (object)spreadFire.name);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (index == spdFirePositions.Count)
|
||
|
|
{
|
||
|
|
CancelInvoke("CtrlFireSpread");
|
||
|
|
isSpreading = false;
|
||
|
|
//if (LoadManager.Instance.IsPlayBacking)
|
||
|
|
//{
|
||
|
|
// flag = false;
|
||
|
|
// spreadSpeed = 4.0f;
|
||
|
|
// repeatRate = 4.0f;
|
||
|
|
|
||
|
|
// TheBackView.instance.SpeedChangeEvent -= OnSpeedChangeEvent;
|
||
|
|
//}
|
||
|
|
|
||
|
|
this.GetComponent<ShowFireSetWin>().fireAttri.isSpreadedBeforeRecord = true;
|
||
|
|
|
||
|
|
if (ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CreatQuestion
|
||
|
|
|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
|
||
|
|
|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion
|
||
|
|
|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.PrepareMode
|
||
|
|
|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditCourceware
|
||
|
|
|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.SelfStudyMode)
|
||
|
|
{
|
||
|
|
if (RecordManager.Instance.IsRecording
|
||
|
|
|| (!RecordManager.Instance.IsRecording && !LoadManager.Instance.IsPlayBacking))
|
||
|
|
{
|
||
|
|
messageBox.GetComponent<MessageTool>().showMessage(ShowMessageType.prompt, "提示信息", "蔓延已完成");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private void GetSpreadFirePositions()
|
||
|
|
{
|
||
|
|
//获取蔓延路径上需要克隆火的位置
|
||
|
|
if (straightSpread)
|
||
|
|
{
|
||
|
|
spreadFirePositions.Clear();
|
||
|
|
|
||
|
|
for (int i = 0; i < pathPointList.Count; i++)
|
||
|
|
{
|
||
|
|
if ((i + 1) <= (pathPointList.Count - 1))
|
||
|
|
{
|
||
|
|
distance = Vector3.Distance(pathPointList[i], pathPointList[i + 1]);
|
||
|
|
|
||
|
|
result = (int)(distance / spreadDis);
|
||
|
|
|
||
|
|
for (int j = 1; j <= result; j++)
|
||
|
|
{
|
||
|
|
spreadFirePositions.Add(Vector3.MoveTowards(pathPointList[i], pathPointList[i + 1], spreadDis * j));
|
||
|
|
}
|
||
|
|
|
||
|
|
spreadFirePositions.Add(pathPointList[i + 1]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (areaSpread || aroundSpread)
|
||
|
|
{
|
||
|
|
//找出多边形xz平面包围盒
|
||
|
|
float[] polyline = new float[2 * pathPointList.Count];
|
||
|
|
for (int i = 0; i < pathPointList.Count; i++)
|
||
|
|
{
|
||
|
|
polyline[i + i] = pathPointList[i].x;
|
||
|
|
polyline[i + i + 1] = pathPointList[i].z;
|
||
|
|
}
|
||
|
|
|
||
|
|
float maxx = 0, minx = 0, maxz = 0, minz = 0;
|
||
|
|
int pointcount = 0;
|
||
|
|
if (polyline != null)
|
||
|
|
{
|
||
|
|
pointcount = polyline.Length / 2;
|
||
|
|
maxx = minx = polyline[0];
|
||
|
|
maxz = minz = polyline[1];
|
||
|
|
for (int i = 0; i < pointcount; i++)
|
||
|
|
{
|
||
|
|
if (maxx < polyline[i + i])
|
||
|
|
maxx = polyline[i + i];
|
||
|
|
if (minx > polyline[i + i])
|
||
|
|
minx = polyline[i + i];
|
||
|
|
if (maxz < polyline[i + i + 1])
|
||
|
|
maxz = polyline[i + i + 1];
|
||
|
|
if (minz > polyline[i + i + 1])
|
||
|
|
minz = polyline[i + i + 1];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
int count_z = (int)((maxz - minz) / spreadDis);
|
||
|
|
int count_x = (int)((maxx - minx) / spreadDis);
|
||
|
|
List<Vector2> temp = new List<Vector2>();//包围盒内按spreadDis等距分割的所有点
|
||
|
|
for (int i = 0; i <= count_x; i++)
|
||
|
|
{
|
||
|
|
for (int j = 0; j <= count_z; j++)
|
||
|
|
{
|
||
|
|
temp.Add(new Vector2(minx + spreadDis * i, minz + spreadDis * j));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
List<Vector2> pathPointList_xz = new List<Vector2>();//xz平面多边形
|
||
|
|
for (int i = 0; i < pathPointList.Count; i++)
|
||
|
|
{
|
||
|
|
pathPointList_xz.Add(new Vector2(pathPointList[i].x, pathPointList[i].z));
|
||
|
|
}
|
||
|
|
List<Vector2> spreadFirePositions_xz = new List<Vector2>();//xz平面多边形内部的点
|
||
|
|
for (int i = 0; i < temp.Count; i++)
|
||
|
|
{
|
||
|
|
int wn = wn_PnPoly(pathPointList_xz, temp[i]);
|
||
|
|
if (wn != 0)
|
||
|
|
{
|
||
|
|
spreadFirePositions_xz.Add(new Vector3(temp[i].x, temp[i].y));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//分批次构建火点数据结构
|
||
|
|
Vector2 firePos_xz = new Vector2(this.transform.position.x, this.transform.position.z);
|
||
|
|
float maxFanWei = Vector2.Distance(temp[0], temp[temp.Count - 1]);
|
||
|
|
int pici = (int)(maxFanWei / spreadDis);//蔓延批次
|
||
|
|
pici = pici + 1;
|
||
|
|
|
||
|
|
spdFirePositions.Clear();
|
||
|
|
|
||
|
|
for (int i = 1; i <= pici; i++)
|
||
|
|
{
|
||
|
|
List<Vector2> tempList1 = new List<Vector2>();
|
||
|
|
List<Vector3> tempList = new List<Vector3>();
|
||
|
|
for (int j = 0; j < spreadFirePositions_xz.Count; j++)
|
||
|
|
{
|
||
|
|
float dis = Vector2.Distance(firePos_xz, spreadFirePositions_xz[j]);
|
||
|
|
if (dis != 0 && dis <= i * spreadDis)
|
||
|
|
{
|
||
|
|
tempList1.Add(spreadFirePositions_xz[j]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (int n = 0; n < tempList1.Count; n++)
|
||
|
|
{
|
||
|
|
tempList.Add(new Vector3(tempList1[n].x, this.transform.position.y, tempList1[n].y));
|
||
|
|
}
|
||
|
|
|
||
|
|
spdFirePositions.Add(tempList);
|
||
|
|
|
||
|
|
for (int m = 0; m < tempList1.Count; m++)
|
||
|
|
{
|
||
|
|
if (spreadFirePositions_xz.Contains(tempList1[m]))
|
||
|
|
{
|
||
|
|
spreadFirePositions_xz.Remove(tempList1[m]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//因为批次是按包围盒最大点到最小点的距离除以一个批次的蔓延距离，所以可能出现没有点的批次，需要去除
|
||
|
|
for (int i = spdFirePositions.Count - 1; i >= 0; i--)
|
||
|
|
{
|
||
|
|
if (spdFirePositions[i].Count == 0)
|
||
|
|
{
|
||
|
|
spdFirePositions.RemoveAt(i);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void OnDestroy()
|
||
|
|
{
|
||
|
|
MessageDispatcher.RemoveListener("SETFIRE", Execute);
|
||
|
|
TheBackView.instance.SpeedChangeEvent -= OnSpeedChangeEvent;
|
||
|
|
MessageDispatcher.RemoveListener("RESETFIRE", Execute1);
|
||
|
|
MessageDispatcher.RemoveListener("REGISTERSPEEDCHANGEEVENT", RegisterSpeedChangeEvent);
|
||
|
|
|
||
|
|
StopAllCoroutines();
|
||
|
|
|
||
|
|
MessageDispatcher.RemoveListener("TriggerFireSpread", TriggerFireSpread);
|
||
|
|
}
|
||
|
|
|
||
|
|
private void TriggerFireSpread(IMessage msg)
|
||
|
|
{
|
||
|
|
if ((string)msg.Sender == this.name)
|
||
|
|
{
|
||
|
|
int count = (int)msg.Data;
|
||
|
|
|
||
|
|
//各种加载的情况下控制火的蔓延
|
||
|
|
fireAttri = this.GetComponent<ShowFireSetWin>().fireAttri;
|
||
|
|
|
||
|
|
if (!isSpreading)
|
||
|
|
{
|
||
|
|
if (fireAttri.PathPointList.Count > 0)
|
||
|
|
{
|
||
|
|
if (!flag)
|
||
|
|
{
|
||
|
|
straightSpread = fireAttri.StraightSpread;
|
||
|
|
areaSpread = fireAttri.AreaSpread;
|
||
|
|
aroundSpread = fireAttri.AroundSpread;
|
||
|
|
startTime = fireAttri.StartTime;
|
||
|
|
pathPointList = fireAttri.PathPointList;
|
||
|
|
|
||
|
|
if (pathPointList.Count > 0)
|
||
|
|
GetSpreadFirePositions();//获取火蔓延生成火的所有位置
|
||
|
|
|
||
|
|
if (!(ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
|
||
|
|
|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion))
|
||
|
|
{
|
||
|
|
if (straightSpread || areaSpread || aroundSpread)
|
||
|
|
{
|
||
|
|
Transform pfire = GameObject.Find("pfire").transform;
|
||
|
|
if (straightSpread)
|
||
|
|
{
|
||
|
|
bool isSpreaded = false;
|
||
|
|
//控制index，以控制蔓延过火后重新设置路径（接着以前路径增加）后，接着蔓延；
|
||
|
|
//若是换蔓延方式或者重置路径后再重新设置路径，则从头开始蔓延
|
||
|
|
foreach (Transform child in pfire)
|
||
|
|
{
|
||
|
|
if (child.GetComponent<SpreadedFire>() && child.GetComponent<SpreadedFire>().fireSourceName == this.name)
|
||
|
|
{
|
||
|
|
isSpreaded = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isSpreaded)
|
||
|
|
{
|
||
|
|
index = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
index = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (count == 0)
|
||
|
|
{
|
||
|
|
StartCoroutine(WaitSenconds(startTime * 60f));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (straightSpread)
|
||
|
|
{
|
||
|
|
if (count < spreadFirePositions.Count)
|
||
|
|
{
|
||
|
|
index = count;
|
||
|
|
StartCoroutine(WaitSenconds(startTime * 0f));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
int ct = 0;
|
||
|
|
for (int i = 0; i < spdFirePositions.Count; i++)
|
||
|
|
{
|
||
|
|
List<Vector3> tempFirePosList = spdFirePositions[i];
|
||
|
|
ct += tempFirePosList.Count;
|
||
|
|
if (count == ct)
|
||
|
|
{
|
||
|
|
index = i + 1;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (index < spdFirePositions.Count)
|
||
|
|
{
|
||
|
|
StartCoroutine(WaitSenconds(startTime * 0f));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/// <summary>
|
||
|
|
/// 判断点是否在多边形内
|
||
|
|
/// </summary>
|
||
|
|
/// <param name="pathPointList">多边形顶点数组</param>
|
||
|
|
/// <param name="point">多边形包围盒内按spreadDis等距分割的各点</param>
|
||
|
|
/// <returns></returns>
|
||
|
|
// wn_PnPoly(): winding number test for a point in a polygon
|
||
|
|
// Input: point = a point,
|
||
|
|
// polygon = anticlockwise vertex points of a polygon polygon[n]
|
||
|
|
// Return: wn = the winding number (=0 only when P is outside)
|
||
|
|
// See:"http://geomalgorithms.com/a03-_inclusion.html"
|
||
|
|
int wn_PnPoly(List<Vector2> pathPointList, Vector2 point)
|
||
|
|
{
|
||
|
|
int n = pathPointList.Count;
|
||
|
|
int wn = 0; // the winding number counter
|
||
|
|
|
||
|
|
// loop through all edges of the polygon
|
||
|
|
for (int i = 0; i < n; i++)
|
||
|
|
{ // edge from polygon[i] to polygon[i+1]
|
||
|
|
if (pathPointList[i].y <= point.y)
|
||
|
|
{ // start y <= P.y
|
||
|
|
if (pathPointList[(i + 1) % n].y > point.y) // an upward crossing
|
||
|
|
if (isLeft(pathPointList[i], pathPointList[(i + 1) % n], point) > 0) // P left of edge
|
||
|
|
++wn; // have a valid up intersect
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{ // start y > P.y (no test needed)
|
||
|
|
if (pathPointList[(i + 1) % n].y <= point.y) // a downward crossing
|
||
|
|
if (isLeft(pathPointList[i], pathPointList[(i + 1) % n], point) < 0) // P right of edge
|
||
|
|
--wn; // have a valid down intersect
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return wn;
|
||
|
|
}
|
||
|
|
|
||
|
|
//isLeft(): tests if a point is Left|On|Right of an infinite line.
|
||
|
|
//Input: three points P0, P1, and P2
|
||
|
|
//Return: >0 for P2 left of the line through P0 and P1
|
||
|
|
// =0 for P2 on the line
|
||
|
|
// <0 for P2 right of the line
|
||
|
|
// See:"http://geomalgorithms.com/a03-_inclusion.html":Algorithm 1 "Area of Triangles and Polygons"
|
||
|
|
// Or "http://geomalgorithms.com/a01-_area.html"
|
||
|
|
float isLeft(Vector2 P0, Vector2 P1, Vector2 P2)
|
||
|
|
{
|
||
|
|
return ((P1.x - P0.x) * (P2.y - P0.y)
|
||
|
|
- (P2.x - P0.x) * (P1.y - P0.y));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Update is called once per frame
|
||
|
|
void Update()
|
||
|
|
{
|
||
|
|
//各种能设置火灾情蔓延的情况，设置好后火蔓延的控制
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//创建考题，备课中新建课件，自学
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if (ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CreatQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.PrepareMode
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditCourceware
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|| ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.SelfStudyMode)
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{
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//新建节点，既没有新建节点也没有加载节点两种情况下允许按F5设置开始蔓延（加载节点不允许按F5设置开始蔓延）
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if (RecordManager.Instance.IsRecording
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|| (!RecordManager.Instance.IsRecording && !LoadManager.Instance.IsPlayBacking))
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{
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Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
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if (Physics.Raycast(ray, out hit, Mathf.Infinity))
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{
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if (hit.transform.name == this.name)
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{
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if (Input.GetKeyDown(KeyCode.F5))
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{
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if (!isSpreading)
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{
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if (!flag)
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{
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if (!this.GetComponent<ShowFireSetWin>().fireAttri.StraightSpread
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&& !this.GetComponent<ShowFireSetWin>().fireAttri.AreaSpread
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&& !this.GetComponent<ShowFireSetWin>().fireAttri.AroundSpread)
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{
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messageBox.GetComponent<MessageTool>().showMessage(ShowMessageType.prompt, "提示信息", "还没有设置火的蔓延方式");
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}
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else
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{
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FireInfoImage.SetActive(false);
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ConfirmFireSpreadWin.SetActive(true);
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ConfirmFireSpreadWin.transform.Find("ConfirmButton").GetComponent<ConfirmSpread>().fire = this.gameObject;
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}
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}
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else
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{
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messageBox.GetComponent<MessageTool>().showMessage(ShowMessageType.prompt, "提示信息", "已经蔓延完成了");
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}
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}
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else
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{
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messageBox.GetComponent<MessageTool>().showMessage(ShowMessageType.prompt, "提示信息", "已经开始蔓延");
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}
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}
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}
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}
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}
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}
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if (isSpreading)
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{
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fireAttri = this.GetComponent<ShowFireSetWin>().fireAttri;
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if (fireAttri.PathPointList.Count > 0)
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{
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if (!flag)
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{
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straightSpread = fireAttri.StraightSpread;
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areaSpread = fireAttri.AreaSpread;
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aroundSpread = fireAttri.AroundSpread;
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startTime = fireAttri.StartTime;
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pathPointList = fireAttri.PathPointList;
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GetSpreadFirePositions();//获取火蔓延生成火的所有位置
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if (straightSpread || areaSpread || aroundSpread)
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{
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Transform pfire = GameObject.Find("pfire").transform;
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if (straightSpread)
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{
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bool isSpreaded = false;
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//控制index，以控制蔓延过火后重新设置路径（接着以前路径增加）后，接着蔓延；
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//若是换蔓延方式或者重置路径后再重新设置路径，则从头开始蔓延
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foreach (Transform child in pfire)
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{
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if (child.GetComponent<SpreadedFire>() && child.GetComponent<SpreadedFire>().fireSourceName == this.name)
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{
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isSpreaded = true;
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break;
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}
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}
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if (!isSpreaded)
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{
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index = 0;
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}
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}
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else
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{
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index = 0;
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foreach (Transform child in pfire)
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{
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if (child.GetComponent<SpreadedFire>() && child.GetComponent<SpreadedFire>().fireSourceName == this.name)
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{
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Destroy(child.gameObject);
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}
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}
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}
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//if (RecordManager.Instance.IsRecording)//记录火开始蔓延事件
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//{
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// MessageDispatcher.SendMessage("RecordFireStartSpreadEvent", (object)this.name);
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//}
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InvokeRepeating("CtrlFireSpread", spreadSpeed, repeatRate);
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||
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}
|
||
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flag = true;
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||
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}
|
||
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}
|
||
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}
|
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}
|
||
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}
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