using UnityEngine;
using System.Collections;
using UnityEditor;
using System.Collections.Generic;
[InitializeOnLoad]
[CanEditMultipleObjects]
public class GetInfo : UnityEditor.Editor
{

    //[UnityEditor.MenuItem("GameObject/自定义菜单", false, 0)]

    ////////////////////////////

    //[UnityEditor.MenuItem("GameObject/自定义菜单/拷贝带后缀", false, 0)]
    //static void CopySuffix()
    //{
    //    isCopySuffix = !isCopySuffix;
    //}
    //[UnityEditor.MenuItem( "GameObject/自定义菜单/拷贝不带后缀", false, 0)]
    //static void CopyNoSuffix()
    //{
    //    isCopySuffix = !isCopySuffix;
    //}


    //将路径复制到剪切板
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得路径(Ctrl+q) _%_q", false, 0)]
    static void getGameObjetPath()
    {
        Transform trans = Selection.activeTransform;
        //Debug.Log(getGameObjectPath2(trans));
        string content = GetGameObjectPath(trans);
        GUIUtility.systemCopyBuffer = content;
        //Clipboard.SetText(GetGameObjectPath(trans));
    }

    static string GetGameObjectPath(Transform selTrans)
    {
        string Path = selTrans.name;
        while (null != selTrans.parent)
        {
            Path = selTrans.parent.name + "/" + Path;
            selTrans = selTrans.parent;
        }
        return Path;
    }
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得世界坐标(Ctrl+w) _%_w", false, 1)]
    static void GetPosition()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            Vector3 position = trans.position;
            GUIUtility.systemCopyBuffer = V3toStr(position, -1);
        }
    }
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得相对坐标", false, 2)]
    static void GetLocalPosition()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            Vector3 position = trans.localPosition;
            GUIUtility.systemCopyBuffer = V3toStr(position, -1);
        }
    }
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得ForWard", false, 3)]
    static void GetForward()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            Vector3 forword = trans.forward;
            GUIUtility.systemCopyBuffer = V3toStr(forword, -1);
        }
    }
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得欧拉角(Ctrl+e) _%_e", false, 4)]
    static void GetEuler()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            Quaternion quaternion = trans.rotation;
            string result = V3toStr(quaternion.eulerAngles,-1);
            GUIUtility.systemCopyBuffer = result; 
        }
    }

    [UnityEditor.MenuItem("GameObject/自定义菜单/获得BoxColliderSize", false, 5)]
    static void GetBoxColliderSize()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            BoxCollider boxcollider = trans.GetComponent<BoxCollider>();
            if (boxcollider)
            {
                Vector3 vBoxSize = boxcollider.size;
                string result = V3toStr(vBoxSize,-1);
            GUIUtility.systemCopyBuffer = result; 
            }
        }
    }

    [UnityEditor.MenuItem("GameObject/自定义菜单/获得BoxColliderCenter", false, 6)]
    static void GetBoxColliderCenter()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            BoxCollider boxcollider = trans.GetComponent<BoxCollider>();
            if (boxcollider)
            {
                Vector3 vBoxCenter = boxcollider.center;
                string result = V3toStr(vBoxCenter,-1);
            GUIUtility.systemCopyBuffer = result; 
            }
        }
    }
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得物体名字", false, 7)]
    static void GetGameObjectName()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            GUIUtility.systemCopyBuffer = trans.name; 
        }
    }
    [UnityEditor.MenuItem("GameObject/自定义菜单/获得物体缩放", false, 8)]
    static void GetGameObjectScale()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            Vector3 vector3 = Vector3.zero;
            vector3 = trans.localScale;
            string result = V3toStr(vector3,-1);
            GUIUtility.systemCopyBuffer = result;
        }
    }
    static string V3toStr(Vector3 vector, int xiaoshu =-1)
    {

        string xs = "";
        for(int i=0;i<xiaoshu;i++)
        {
            xs += "#";
        }
        string s1 = "{0:" + xs + "}";
        string s2 = "{1:" + xs + "}";
        string s3 = "{2:" + xs + "}";
        if (xiaoshu==-1)
        {
            return vector.x.ToString() + "," + vector.y.ToString() + "," + vector.z.ToString();
        }
        string st = s1 + "," + s2 + "," + s3;
        return string.Format(st, vector.x, vector.y, vector.z);

    }
    
    #region 碰撞
    

    [UnityEditor.MenuItem("GameObject/自定义功能/获得Device信息", false, 4)]
    static void GetDevice()
    {
        Transform trans = Selection.activeTransform;
            GUIUtility.systemCopyBuffer = GetDeviceInfo(trans,1);
    }
    [UnityEditor.MenuItem("GameObject/自定义功能/获得子物体Device信息", false, 4)]
    static void GetDevicechild()
    {
        Transform trans = Selection.activeTransform;
        int j = 0;
        string result = "";

        for (int i = 0; i < trans.childCount; i++)
        {
            Transform tran = trans.GetChild(i);
            if (tran.parent == trans)
            {
                j++;
                result += GetDeviceInfo(tran, j) + "\n";
            }
        }

        GUIUtility.systemCopyBuffer = result; 
    }
    static string GetDeviceInfo(Transform trans, int id)
    {
        if (trans)
        {
            Vector3 oldEulerAngles = trans.eulerAngles;
            trans.eulerAngles = Vector3.zero;
            GameObject go = trans.gameObject;//转换为gameobject
            string colliderSize = "0,0,0";
            string colliderCenter = "0,0,0";
            if (go.GetComponent<Collider>() == null)
            {//如果当前没有碰撞体
                Vector3 _Center = Vector3.zero;//初始化一个中心点
                MeshRenderer[] MR = go.GetComponentsInChildren<MeshRenderer>();//获取所有子物体的meshrenderer
                foreach (MeshRenderer item in MR)
                {//遍历
                    _Center += item.bounds.center;//先将所有子对象的渲染中心点拿到

                }
                _Center /= MR.Length;//除以子对象的数量   获得父物体的真正中心位置
                Bounds bounds = new Bounds(_Center, Vector3.zero);//初始化一个bounds  中心点设为计算出的父物体中心点
                foreach (MeshRenderer child in MR)
                {//遍历
                    bounds.Encapsulate(child.bounds);  //将所有子物体的buonds包含入此bounds   
                }

                //BoxCollider BC = go.gameObject.AddComponent<BoxCollider>();//添加boxcollider
                //BC.center = (bounds.center - trans.position) / go.transform.localScale.x;// 需要除以父物体缩放
                Vector3 center = (bounds.center - trans.position) / go.transform.localScale.x;
                //BC.size = bounds.size / go.transform.localScale.x;// 需要除以父物体缩放
                Vector3 size = bounds.size / go.transform.localScale.x;
                colliderSize = string.Format("{0},{1},{2}", size.x, size.y, size.z);
                colliderCenter = string.Format("{0},{1},{2}", center.x, center.y, center.z);
                trans.eulerAngles = oldEulerAngles;
            }
            else
            {
                BoxCollider box = go.GetComponent<BoxCollider>();
                if (go.GetComponent<BoxCollider>())
                {
                    Vector3 center = box.center;

                    Vector3 size = box.size;
                    colliderSize = string.Format("{0},{1},{2}", size.x, size.y, size.z);
                    colliderCenter = string.Format("{0},{1},{2}", center.x, center.y, center.z);
                }
            }
            string sId = id.ToString();
            string tip = "提示";
            string path = GetGameObjectPath(trans);
            string result = string.Format("<Device>\n\t<ID>{0}</ID>\n\t<Path>{1}</Path>\n\t<Tip>{2}</Tip>\n\t<ColliderSize>{3}</ColliderSize>\n\t<ColliderCenter>{4}</ColliderCenter>\n\t<TriggerDistance>{5}</TriggerDistance>\n</Device>",
                sId, path, tip, colliderSize, colliderCenter, "10");
            return result;
        }
        return "";
    }
    #endregion
    #region UI信息
    // [UnityEditor.MenuItem("GameObject/UI信息/UI信息", false, 0)]
    static void GetUISize()
    {
        Transform trans = Selection.activeTransform;
        if (trans)
        {
            RectTransform rectTrans = trans.GetComponent<RectTransform>();
            if (rectTrans)
            {
                Debug.Log("屏幕:" + UnityEngine.Screen.width + "," + UnityEngine.Screen.height);
                Debug.Log("UI的大小:" + rectTrans.rect.width + "," + rectTrans.rect.height);
                Debug.Log("UI的位置:" + rectTrans.position);
                Debug.Log("UI的相对位置:" + rectTrans.localPosition);
                Debug.Log("UI的sizeDelta:" + rectTrans.sizeDelta);
                Debug.Log("UI真实大小:");
                GameObject obj = GameObject.Find("UGUI");
                if (obj)
                {
                    Canvas canvas = obj.GetComponent<Canvas>();
                    if (canvas)
                    {
                        Debug.Log("UI除以缩放因子的大小：" + rectTrans.rect.width / canvas.scaleFactor + "," + rectTrans.rect.height / canvas.scaleFactor);
                        Debug.Log(string.Format("UI在屏幕上的大小：{0},{1}", rectTrans.rect.width * canvas.scaleFactor, rectTrans.rect.height * canvas.scaleFactor));
                    }
                }
            }

        }
    }
    #endregion
}