Develop-19050-Frozen2/Unity-19050-05-BallPool/Assets/UnityUtils/UltraControls/UltraSetter.cs

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

namespace UltraControls
{
    using MapCtrl = Dictionary<string, Control>;

    [ExecuteInEditMode]
    [Serializable]
    public class UltraSetter : MonoBehaviour/*, ISerializationCallbackReceiver*/
    {
        public delegate void OnFoundGetter(UltraSetter sender);
        public event OnFoundGetter EventFoundGetter;

        public Control[] controls
        {
            get
            {
                return m_controls;
            }
        }

        public bool is_start
        {
            get { return m_is_started; }
            set
            {
                m_is_started = value;
                if (!m_is_started && m_handle != Handler.InvalidHandle)
                {
                    mf_Destroy();
                }

            }
        }

        public string ultracontros_name
        {
            get { return m_name; }
            set
            {
                if (m_is_started && m_handle != Handler.InvalidHandle)
                {
                    mf_Destroy();
                }

                m_name = value;
                m_relative_filepath_settings_default = Path.Combine(Utils.GetRelativeDefaultDir(), mf_PleaseCallMyRealName() + ".json");
            }
        }

        public string filepath_settings
        {
            get
            {
                if (m_filepath_settings == "")
                {
                    return Path.Combine(Directory.GetParent(Application.dataPath).FullName, m_relative_filepath_settings_default);
                }

                return m_filepath_settings;
            }

            set
            {
                m_filepath_settings = value;
            }
        }


        //===============================================================
        //MonoBehaviour
        //===============================================================
        void Awake()
        {
            m_map = new MapCtrl();
        }

        void Start()
        {

        }

        void Update()
        {
            mf_Update();
        }

        void OnDisable()
        {
            mf_Destroy();
        }

        //void OnGUI()
        //{
        //    Transform trans = gameObject.GetComponent<Transform>();
        //    Camera cam = Camera.current;
        //    if (cam == null)
        //    {
        //        return;
        //    }
        //
        //    Vector3 pos = cam.WorldToScreenPoint(trans.position);
        //    GUI.Label(new Rect(pos.x, pos.y, 100, 20), "id=" + m_identifierInFile);
        //}

        void OnTransformParentChanged()
        {
            m_relative_filepath_settings_default = Path.Combine(Utils.GetRelativeDefaultDir(), mf_PleaseCallMyRealName() + ".json");
        }

        //===============================================================
        //ISerializationCallbackReceiver
        //===============================================================
        //public void OnBeforeSerialize()
        //{
        //           
        //}
        //
        //public void OnAfterDeserialize()
        //{
        //
        //}

        //===============================================================
        //Other
        //===============================================================

        public bool SaveSettings()
        {
            string json_text = Utils.ToJson(m_controls);
            File.WriteAllText(filepath_settings, json_text);
            return true;
        }

        public bool LoadSettings()
        {
            if (!File.Exists(filepath_settings))
            {
                return false;
            }

            var sr = File.OpenText(filepath_settings);
            var json = sr.ReadToEnd();
            Utils.FromJson(json, m_controls);
            return true;
        }

        public ParamSetter< T > GetParamSetter< T > (string name)
        {
            Control ctrl;
            if (!m_map_ctrl.TryGetValue(name, out ctrl))
            {
                return null;
            }

            return ctrl.CreateParamSetter<T>();
        }


#if UNITY_EDITOR
        public bool UpdateIdentifierInFile()
        {
            if (m_identifierInFile > 0)
            {
                return false;
            }

            long identifierInFile = Utils.GetLocalIdentifierInFileForObject(this);
            if (identifierInFile != m_identifierInFile)
            {
                m_identifierInFile = identifierInFile;
                if (m_identifierInFile > 0 && m_relative_filepath_settings_default == "")
                {
                    m_relative_filepath_settings_default = Path.Combine(Utils.GetRelativeDefaultDir(), mf_PleaseCallMyRealName() + ".json");
                }
                return true;
            }

            return false;
        }

        public void UpdateByUltraSetterEditor()
        {
            mf_Update();
        }

#endif

        //===============================================================
        //Private member or function
        //===============================================================

        private uint m_handle = Handler.InvalidHandle;
        private Control[] m_controls;
        private MapCtrl m_map;

        [SerializeField]
        private string m_name = "ResolumeArena";

        [SerializeField]
        private bool m_is_started = false;

        [SerializeField]
        private bool m_auto_load_after_finding_getter = true;

        [SerializeField]
        private long m_identifierInFile = -1;

        [SerializeField]
        private string m_filepath_settings = "";

        [SerializeField]
        private string m_relative_filepath_settings_default = "";

        private string mf_PleaseCallMyRealName()
        {
            string real_name = "UltraSetter";

            Transform trans = this.transform;

            while (trans != null)
            {
                real_name = trans.gameObject.name + "-" + real_name;
                trans = trans.parent;
            }

            real_name = "[" + m_name + "]" + real_name;
            if (m_identifierInFile >= 0)
            {
                real_name += "-" + m_identifierInFile;
            }
            return real_name;
        }

        private bool mf_HasHandle()
        {
            return m_handle != Handler.InvalidHandle && Handler.singleton.IsExisted(m_handle);
        }

        private void mf_Destroy()
        {
            if (Handler.is_singleton_lived)
            {
                Handler.singleton.Destroy(m_handle);
            }

            m_handle = Handler.InvalidHandle;
            m_controls = null;

            if (m_map != null)
            {
                m_map.Clear();
            }
        }

        private MapCtrl m_map_ctrl
        {
            get 
            { 
                if (m_map == null)
                {
                    m_map = new MapCtrl();
                }

                return m_map;
            }
        }

        private void mf_Update()
        {
            if (!m_is_started)
            {
                return;
            }

            if (!mf_HasHandle())
            {
                m_handle = Handler.singleton.Create(m_name, 32);
                return;
            }

            if (m_controls == null)
            {
                m_controls = Handler.singleton.FindGetter(m_handle);
                if (m_controls != null)
                {
                    if (m_auto_load_after_finding_getter)
                    {
                        LoadSettings();
                    }

                    foreach(Control ctrl in m_controls)
                    {
                        m_map_ctrl.Add(ctrl.name, ctrl);
                    }

                    if (EventFoundGetter != null)
                    {
                        EventFoundGetter(this);
                    }
                }

                return;
            }

            Handler.singleton.SetControls(m_handle);
        }
    }
}