public void ModifyHealth(int health, bool instantRespawn = false)
{
// only do damage if we are not invincible (can still respawn on instantRespawn damaging objects, just without taking damage)
if (!_isinvinisible)
{
_currentHealth += health;
// uppdate healthbar
UIManager.GetInstance.healthBar.ModifyHealthbar(_currentHealth, _maxHealth);
}
// if health is 0 player is dead, else check if instantrespawn is true and respawn player to last respawn point (spikes etc can do 1 damage but will return player to begining of room)
if (_currentHealth <= 0)
{
Die();
}
else if (instantRespawn)
{
// dont want to be abble to take damage while respawning(will be set back when respawning is done)
_isinvinisible = true;
_playerRespawn.RespawnPlayer();
}
else if (!_isinvinisible) // if we are not dead and instant respawn is false, do a knockback and start invinsible routines
{
Knockback();
StartCoroutine(Invinsible());
StartCoroutine(InvinisbleEffect());
}
}
private void OnTriggerEnter2D(Collider2D other)
{
// Use stairs
if (other.gameObject.tag == "StairTriggerArea" || other.gameObject.tag == "StairTriggerTop")
{
_thisStairCollider = other.transform.parent.Find("StairCollider").GetComponent <Collider2D>();
if (other.gameObject.tag == "StairTriggerArea")
{
isOnStairs = true;
}
if (other.gameObject.tag == "StairTriggerTop")
{
_thisStairCollider.enabled = true;
isOnStairs = true;
}
}
// Take damage from projectiles
if (other.gameObject.tag == "Red" || other.gameObject.tag == "Blue")
{
_playerHealth.TakeDamage(1);
Destroy(other.gameObject);
}
// Take damgae from enemies
if (other.gameObject.tag == "Enemy")
{
//Debug.Log("KNOVKBACKS");
// knockback to the left
if (transform.position.x < other.transform.position.x)
{
_playerMovement.Knockback(-1);
}
// knockback to the right
if (transform.position.x > other.transform.position.x)
{
_playerMovement.Knockback(1);
}
_playerHealth.TakeDamage(1);
}
// Activate checkpoints and set new respawn location
if (other.gameObject.tag == "Respawn")
{
_playerRespawn.SetActiveCheckpoint(other.gameObject);
}
// Respawn player if killed by deathZone
if (other.gameObject.tag == "KillZone")
{
_playerRespawn.RespawnPlayer();
}
}