using UnityEngine;
using System.Collections;

public class CrystalDashFlame : CraftBuffGraphics
{

	public Craft craft;

	private ParticleSystem ps;
	private bool isRemoved;
	private float removeTime;

	void Awake()
	{
		ps = GetComponent<ParticleSystem>();
	}
	
	// Update is called once per frame
	void Update ()
	{
		if(isRemoved)
		{
			ps.emissionRate = 0f;
			if(GameTime.time-removeTime>=ps.startLifetime)
			{
				Destroy(this);
			}
		}
		else if(craft != null)
		{
			if(craft.isMoving)
			{
				ps.emissionRate = 10f;
			}
			else
			{
				ps.emissionRate = 0f;
			}
		}
	}

	public override void remove ()
	{
		isRemoved = true;
		removeTime = GameTime.time;
	}
}