using UnityEngine;

public class HealBoostMA : ManualAttack
{
	public float attackSpeedBoost = 20f;

	public ManualAttack manualAttackToBoost;

	public ParticleSystem boostParticles;

	public float attackSpeedDuration = 2f;

	public float timeToFillUpHealth = 3f;

	public float attackSpeedDurationWhenLowHealth = 4f;

	private float disableBoostIn;

	private float attackSpeedOriginal;

	public override void Start()
	{
		base.Start();
	}

	public override void Attack()
	{
		attackSpeedOriginal = manualAttackToBoost.cooldownTime;
		manualAttackToBoost.cooldownTime /= attackSpeedBoost;
		ParticleSystem.EmissionModule emission = boostParticles.emission;
		emission.enabled = true;
		disableBoostIn = attackSpeedDuration;
		if (hpPlayer.HpPercentage <= 0.33f)
		{
			disableBoostIn = attackSpeedDurationWhenLowHealth;
		}
	}

	public override void Update()
	{
		base.Update();
		disableBoostIn -= Time.deltaTime;
		if (disableBoostIn > 0f)
		{
			hpPlayer.Heal(hpPlayer.maxHp * Time.deltaTime / timeToFillUpHealth);
			cooldown = cooldownTime;
		}
		if (disableBoostIn + Time.deltaTime > 0f && disableBoostIn <= Time.deltaTime)
		{
			manualAttackToBoost.cooldownTime = attackSpeedOriginal;
			ParticleSystem.EmissionModule emission = boostParticles.emission;
			emission.enabled = false;
		}
	}
}