battlearray_client/Assets/Scripts/Battle/Map/Buff/CraftBuff/SpeedDownBuff.cs

using UnityEngine;
using System.Collections;

public class SpeedDownBuff : CraftBuff
{

	public float speed;

	override public void init(GameObject graphic)
	{
		base.init (graphic);
		this.GetComponent<Craft> ().modifyMoveSpeed -= speed;
	}

	public override void end ()
	{
		base.end ();
		this.GetComponent<Craft> ().modifyMoveSpeed += speed;
	}
}