同一オブジェクト上でデータを共有する為のクラス

DataStrage.cs

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

public class DataStrage : MonoBehaviour {
  Dictionary<string, object> dataList = new Dictionary<string, object>();
	public void OnDestroy (){ Clear (); }
	
	public  void SetInt(string key, int value){ SetParam<int>(key, value); }
	public int GetInt(string key, int def) { return GetParam<int>(key, def); }
	public int GetInt(string key) { return GetParam<int>(key, 0); }

	public  void SetString(string key, string value){ SetParam<string>(key, value); }
	public string GetString(string key, string def) { return GetParam<string>(key, def); }
	public string GetString(string key) { return GetParam<string>(key, null); }

	public  void SetBool(string key, bool value){ SetParam<bool>(key, value); }
	public bool GetBool(string key, bool def) { return GetParam<bool>(key, def); }
	public bool GetBool(string key) { return GetParam<bool>(key, false); }

	public  void SetObject(string key, Object value){ SetParam<Object>(key, value); }
	public Object GetObject(string key, Object def) { return GetParam<Object>(key, def); }
	public Object GetObject(string key) { return GetParam<Object>(key, null); }

	public void RemoveKey(string key){ dataList.Remove(key); }
	public void Clear () { dataList.Clear (); }
	
	protected void SetParam<T>(string key, T value) { dataList[key] = (object) value; }
	protected T GetParam<T>(string key, T def){ return  dataList.ContainsKey(key) == true ? (T) dataList[key] : def; }
}