private bool attemptDirectAttack(Entity target)
{
bool didAttack = false;
if (target != null && _entity.DirectAttackDamage > 0)
{
if (target != null)
{
// If the entity needs to aim, we have to wait until the target is in our sights.
// If the direction doesn't matter, we should be ready to fire.
if (_aggro.IsInSights(target.transform, _isDirectional))
{
attack(target, _entity.DirectAttackDamage);
didAttack = true;
}
}
}
return(didAttack);
}
private void Update()
{
// Our code which does simple shooting AI on cooldown if we have a target.
_cooldownSeconds -= Time.deltaTime;
var aggroTarget = _aggro.Target;
if (aggroTarget != null && _cooldownSeconds <= 0f)
{
float distance = Vector3.Distance(transform.position, aggroTarget.transform.position);
if (distance < _entity.AttackRange)
{
if (_aggro.IsInSights(aggroTarget.transform, _isDirectional))
{
_cooldownSeconds = _entity.AttackSpeed;
CombatUtils.FireProjectile(_entity,
_shell,
_fireTransform,
aggroTarget.transform.position,
_secondsToFlyHorizontalMeter);
// Apply recoil to this entity for firing.
if (_projectileRecoil > 0f)
{
_rigidbody.AddForce(-transform.forward * _projectileRecoil, ForceMode.VelocityChange);
}
if (_shootingAudio != null)
{
// Change the clip to the firing clip and play it.
_shootingAudio.clip = _fireClip;
_shootingAudio.Play();
}
}
}
}
}
// This looks a whole lot like tank shooting.
// TODO: Reduce code duplication.
private void Update()
{
// Our code which does simple shooting AI on cooldown if we have a target.
_cooldownSeconds -= Time.deltaTime;
var aggroTarget = _aggro.Target;
if (aggroTarget != null && _cooldownSeconds <= 0f)
{
var targetPositionIgnoreY = aggroTarget.transform.position;
targetPositionIgnoreY.y = transform.position.y;
// Fire a shot if we are close enough and pointing approximately at the target.
var distance = Vector3.Distance(transform.position, targetPositionIgnoreY);
bool isInSights = _aggro.IsInSights(aggroTarget.transform, _isDirectional);
if (distance < _entity.AttackRange && isInSights)
{
_cooldownSeconds = _entity.AttackSpeed;
fire(aggroTarget);
}
}
}