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

public class GameController : MonoBehaviour {

    [Tooltip("玩家预设")]
    public GameObject prefabP;
    [Tooltip("怪物预设")]
    public GameObject prefabM;


    public GameObject[] sceneEnity;

    public GameObject[] player;
    public GameObject[] moster;

    private List<Player>  playerS;
    private List<Moster>  mosterS;


    public Transform Bullet;
    public Transform Moster;
    public Transform Player;
 
   
    public GameObject bulletG;
    public GameObject bulletR;

    private static GameController instance;
    void Awake()
    {
        if (instance==null)
        {
           instance = this;
        }
        playerS = new List<Player>();
        mosterS = new List<Moster>();
        for (int i = 0; i < player.Length; i++)
        {
          var ps=  player[i].GetComponent<Player>();
            if (ps)
            {
                playerS.Add(ps);
            }
        }
        for (int i = 0; i < moster.Length; i++)
        {
            var ms = moster[i].GetComponent<Moster>();
            if (ms)
            {
                mosterS.Add(ms);
            }
        }
    }
    public  static GameController GetInstance()
    {
        return instance;
    }
    private Vector3 nowPos;
    private Vector3 oldPos;
    private bool isClick = false;
    private float length = 1;
    //private void OnMouseUp()
    //{
    //    isClick = false;
    //    print(2);
    //}
    //private void OnMouseDown()
    //{
    //    isClick = true;
    //    print(3);
    //}
    private void Update()
    {
        CloneRole();
        WriteFile();
        if (Input.GetMouseButtonDown(0))
        {
            isClick = true;
        }
        else if(Input.GetMouseButtonUp(0))
        {
            isClick = false;
        }
        nowPos = Input.mousePosition;
        if (isClick == true)
        {
            Vector3 offset = nowPos - oldPos;
            if (Mathf.Abs(offset.x) > Mathf.Abs(offset.y) && Mathf.Abs(offset.x) > length)
            {
                // transform.Rotate(Vector3.up, -offset.x);
                Rotation(-offset.x/10);
                print(111);
            }
        }
        oldPos = Input.mousePosition;
    }

    private void Rotation(float offset)
    {
        for (int i = 0; i < playerS.Count; i++)
        {
            playerS[i].RotationSelf(offset);

        }
        for (int i = 0; i < mosterS.Count; i++)
        {
            mosterS[i].RotationSelf(offset);
        }
    }

    private void CloneRole()
    {
        if (Input.GetKeyDown(KeyCode.P))
        {
            var go = GameObject.Instantiate(prefabP);
            go.transform.SetParent(Player);
            go.name = prefabP.name;
           var gs= go.AddComponent<Player>();
            playerS.Add(gs);
        }
        if (Input.GetKeyDown(KeyCode.M))
        {
            var go = GameObject.Instantiate(prefabM);
            go.transform.SetParent(Moster);
            go.name = prefabM.name;
            var gs = go.AddComponent<Moster>();
            mosterS.Add(gs);
        }
    }

    private void WriteFile()
    {
        if (Input.GetKeyDown(KeyCode.C))
        {
            OutPointManager.GetInstance().StartWriteFile();
        }
        
    }














    public float GetAng(Vector3 dir)
    {
        var xx = Mathf.Abs(dir.x);
        var zz = Mathf.Abs(dir.z);
        var obl = Mathf.Sqrt(Mathf.Pow(dir.x, 2) + Mathf.Pow(dir.z, 2));
        return 180 / Mathf.PI * Mathf.Acos(xx / obl);
    }
}