public void Add(string buffId, EditorSkill skill)
    {
        EditorBuff editorBuff = new EditorBuff();

        editorBuff.Start(buffId, skill, this.self);
        this.buffs.Add(editorBuff);
    }
 public void Remove(EditorBuff buff)
 {
     buff.OnRemove();
     this.buffs.Remove(buff);
 }