private void Update()
{
if (zombieStateMachine.IsSeekPath())
{
// Should not happen
}
else if (zombieStateMachine.IsWalking())
{
// TODO: resolve this, this is just quick fix
if (attack_target.target_gameObject == null || !attack_target.target_gameObject.activeSelf)
{
zombieStateMachine.State = ZombieStateMachine.ZombieStateEnum.SeekPath;
return;
}
// Do the attacking
Ray front = new Ray(transform.position, transform.forward);
Ray left = new Ray(transform.position, transform.forward - transform.right);
Ray right = new Ray(transform.position, transform.forward + transform.right);
AttackRay(front);
AttackRay(left);
AttackRay(right);
}
else if (zombieStateMachine.IsDrinking() || zombieStateMachine.IsAttacking())
{
Vector3 lookTarget = Vector3.zero;
// If dead
if (attack_target.target_gameObject == null || attack_target.damageable.Dead())
{
zombieStateMachine.State = ZombieStateMachine.ZombieStateEnum.SeekPath;
return;
}
// Rotate towards target
lookTarget = attack_target.hitpoint;
lookTarget.y = transform.position.y;
var targetRotation = Quaternion.LookRotation(lookTarget - transform.position);
transform.rotation = Quaternion.Slerp(transform.rotation, targetRotation, 5f * Time.deltaTime);
// Attack once upon time
if (Time.time > nextAttackTime)
{
nextAttackTime = Time.time + nextAttackIn;
attack_target.damageable.Damage(damage);
if (attack_target.target_gameObject == null && attack_target.damageable.Dead())
{
attack_target.Erase();
zombieStateMachine.State = ZombieStateMachine.ZombieStateEnum.SeekPath;
ResumeNavigation();
return;
}
}
}
else if (zombieStateMachine.IsDying())
{
// don't do shit man
}
}