[Unity] TimeScaler

TimeScaler.cs

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

// Unity5.5.0p1

namespace TSKT
{
    public class TimeScaler
    {
        static Dictionary<System.Guid, float> scales = new Dictionary<System.Guid, float>();

        System.Guid guid = System.Guid.NewGuid();

        public void SetScale(float t)
        {
            if (t == 1f)
            {
                scales.Remove(guid);
            }
            else
            {
                scales[guid] = t;
            }

            Time.timeScale = TotalScale;
        }

        float TotalScale
        {
            get
            {
                float t = 1f;
                foreach(var it in scales)
                {
                    t *= it.Value;
                }
                return t;
            }
        }
    }
}