PuAiSim/Assets/eventGenerateBehavior.cs

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

public class eventGenerateBehavior : MonoBehaviour
{
    public GameObject ctrlr;
    public GameObject person;
    public int currCmd;
    public int numOfParkTerm;
    public float speed;
    // 门对象，开门后自动进入并关门，上锁和开门由controller控制
    public GameObject[] doors;
    public GameObject[] myObject;
    public int[] waitingForDoors = { 0, 0, 0, 0, 0, 0 };
    public int[] myState = { 0, 0, 0, 0, 0, 0 };

    private float prevTime;
    private static float[] termPosX = { 1.2f, 6.2f, 8.7f, 13.7f, 16.2f, 21.2f };
    // 0空闲 1停车 2取车
    private System.Random rnd;

    // Start is called before the first frame update
    void Start()
    {
        speed = 2.5f;
        myObject = new GameObject[6];
        numOfParkTerm = 3;
        doors = GameObject.FindGameObjectsWithTag("door");
        // 门排序
        float x = 100f;
        int index = -1;
        for (int i = 0; i < doors.Length; i++)
        {
            for (int j = i; j < doors.Length; j++)
            {
                if (doors[j].transform.position.x < x)
                {
                    x = doors[j].transform.position.x;
                    index = j;
                }
            }
            GameObject temp = doors[index];
            doors[index] = doors[i];
            doors[i] = temp;
            x = 100f;
            index = -1;
        }
        prevTime = Time.time;
        currCmd = -1;
        rnd = new System.Random();
    }

    /// <summary>
    /// 机械手调用，停车抓车后清除
    /// </summary>
    public void ClearObject(int termIndex, bool clearCmd)
    {
        if (clearCmd)
        {
            myState[termIndex - 1] = 0;
        }
        if(myObject[termIndex - 1] != null)
        {
            Destroy(myObject[termIndex - 1]);
            myObject[termIndex - 1] = null;
        }
    }

    /// <summary>
    /// 生成0-5终端指令
    /// </summary>
    /// <returns></returns>
    int GenerateCmd()
    {
        int place=-1;
        ////myState[place] = 1;
        //if (rnd == null)
        //    rnd = new System.Random();
        //// 定时器30s
        //if (Time.time - prevTime > 5)
        //{
        //    int count = 5;
        //    prevTime = Time.time;
        //    // 创建准备停车车辆或取车用户
        //    while (count-- > 0 && place == -1)
        //    {
        //        place = rnd.Next(0, 6);
        //        if (myState[place] == 0)
        //        {
        //            myState[place] = place < numOfParkTerm ? 1 : 2;
        //            break;
        //        }
        //        else place = -1;
        //    }
        //}
        return place;
    }

    // Update is called once per frame
    void Update()
    {
        int cmd = GenerateCmd();
        //currCmd = cmd;
        if (currCmd != -1)
        {
            // 停车
            if(myState[currCmd] == 1 && myObject[currCmd] == null)
            {
                myObject[currCmd] = ctrlr.GetComponent<controller>().CreateCar(new Vector3(termPosX[currCmd], 0, 8));
            }
            // 取车
            else if(myState[currCmd] == 2 && myObject[currCmd] == null)
            {
                myObject[currCmd] = Instantiate(person);
                myObject[currCmd].transform.position = new Vector3(termPosX[currCmd], 0, 8);
            }
        }
        // 更新所有终端前对象状态
        for (int i = 0; i < myState.Length; i++)
        {
            // 停车
            if(myState[i] == 1)
            {
                if (myObject[i] != null)
                {
                    if (!doors[i].GetComponent<doorBehavior>().close)
                    {
                        // 开门后，车辆入场, 入场后关门
                        waitingForDoors[i] = 0;
                        if (myObject[i].transform.position.z > -2.9f)
                        {
                            myObject[i].transform.Translate(Vector3.forward * speed * Time.deltaTime);
                            //Debug.Log(speed * Time.deltaTime);
                            //Debug.Log("pos: " + myObject[i].transform.position);
                        }else if (!doors[i].GetComponent<doorBehavior>().moving)
                        {
                            doors[i].GetComponent<doorBehavior>().close = true;
                            ctrlr.GetComponent<controller>().doorLock[i] = 1;
                        }
                    }
                    else if(myObject[i].transform.position.z > -2.8f && !doors[i].GetComponent<doorBehavior>().moving)
                    {
                        waitingForDoors[i] = 1;
                    }
                }
                else
                {
                    waitingForDoors[i] = 0;
                }
            }
            // 取车
            else if(myState[i] == 2 && myObject[i] != null)
            {
                // 人往终端走
                if (myObject[i].transform.position.z > 0.5f)
                {
                    myObject[i].transform.Translate(Vector3.back * speed * Time.deltaTime);
                }
            }
        }
    }
}