IEnumerator AttackState(GameObject ToAttack)
{
Steering.DestinationTransform = null;
Steering.FaceTowardsTransform = ToAttack.transform;
var alarmTimer = SoundAlarmTime;
Start:
if (ToAttack == null)
{
StartCoroutine(PauseState());
yield break;
}
alarmTimer -= Time.deltaTime;
if (alarmTimer <= 0f)
{
AlarmController.Instance.StartAlarm(ToAttack);
}
if (!Sight.IsDetected(ToAttack))
{
Steering.FaceTowardsTransform = null;
GunPivot.transform.localRotation = Quaternion.identity; // Return gun rotation back to resting position
StartCoroutine(Investigate(ToAttack.transform.position));
yield break;
}
// Roate the gun in hand to face the enemy, reload if empty, otherwise fire the gun.
GunPivot.transform.LookAt(new Vector3(ToAttack.transform.position.x, GunPivot.transform.position.y, ToAttack.transform.position.z));
if (gun.IsEmptyClip)
{
gun.Reload();
}
else
{
gun.Fire();
}
yield return(null);
goto Start;
}
IEnumerator AttackState(GameObject target = null)
{
if (target == null)
{
var enemies = enemiesSpotted;
if (enemies.Count == 0)
{
StartCoroutine(DefaultState()); yield break;
}
target = enemies[0];
}
var cooldown = Random.Range(0.5f, 2f);
if ((target.transform.position - transform.position).magnitude > 10f)
{
// Charge
while (cooldown > 0f)
{
if (target == null)
{
break;
}
var targetDirection = (target.transform.position - transform.position).normalized;
movement.Move = SteerSensor.GetSteeredDirection(targetDirection);
movement.Face = targetDirection;
gun.Fire();
if (gun.IsEmptyClip)
{
gun.Reload();
}
cooldown -= Time.deltaTime;
yield return(null);
}
}
else
{
// Strafe
var strafeDirection = new Vector3(Random.Range(-1f, 1f), 0f, Random.Range(-1f, 1f)).normalized;
while (cooldown > 0f)
{
if (target == null)
{
break;
}
var targetDirection = (target.transform.position - transform.position).normalized;
movement.Move = SteerSensor.GetSteeredDirection(strafeDirection);
movement.Face = targetDirection;
gun.Fire();
if (gun.IsEmptyClip && !gun.IsReloading)
{
gun.Reload();
if (Random.value > 0.5f)
{
StartCoroutine(FleeState()); yield break;
}
}
cooldown -= Time.deltaTime;
yield return(null);
}
}
StartCoroutine(DefaultState());
}