//Apply damage to enemy & call update on hpBar
//If it's a dot it start a coroutine and stop the previous one (if there is one), it simply apply or reapply the dot
public void TakeDamage(float damage, float ammoGain, AmmunitionManager.AmmoType ammoType)
{
currentHealth -= damage;
hpBarScriptRef.UpdateFillValue(currentHealth);
AmmunitionManager.instance.RefillAmmo(ammoGain, ammoType);
if (currentHealth < 0)
{
Destroy(hpBarRef);
Destroy(gameObject);
}
}
//Method applying or reapplying a dot
public void ApplyDot(float dotDamage, float ammoGain, AmmunitionManager.AmmoType ammoType)
{
if (dotCoroutine == null)
{
dotCoroutine = StartCoroutine(DamageOverTime(dotDamage, ammoGain, ammoType));
}
else
{
StopCoroutine(dotCoroutine);
dotCoroutine = StartCoroutine(DamageOverTime(dotDamage, ammoGain, ammoType));
}
}
//Coroutine handling dot
IEnumerator DamageOverTime(float tickDamage, float ammoGain, AmmunitionManager.AmmoType ammoType)
{
for (int i = 0; i < WeaponsStats.instance.numberOfTicks; i++)
{
currentHealth -= tickDamage;
hpBarScriptRef.UpdateFillValue(currentHealth);
AmmunitionManager.instance.RefillAmmo(ammoGain, ammoType);
if (currentHealth < 0)
{
Destroy(hpBarRef);
Destroy(gameObject);
break;
}
yield return(new WaitForSeconds(WeaponsStats.instance.intervalBtwTicks));
}
}
