private void SphereCastEnemy()
{
if (UnitEnemy != null)
{
UnitEnemy.Status.HP.OnCurrentHealthUpdated.RemoveListener(OnEnemyDead);
UnitEnemy = null;
OnCatchedEnemyReleased.Invoke();
return;
}
var radius = 10.0f;
var layer = LayerMask.GetMask(LayerManager.LAYER_AI);
var colliders = Physics.OverlapSphere(transform.position, radius, layer);
if (colliders.Length == 0)
{
OnCatchedNothing.Invoke();
return;
}
var mainCamera = GameManager.MainCamera;
UnitEnemy = null;
var distance = float.MaxValue;
var myPos = transform.position;
foreach (var c in colliders)
{
if (c.transform.IsInsideCameraFrustum(mainCamera) == false)
{
continue;
}
var unitEnemy = c.GetComponent <Unit_AI>();
if (unitEnemy.Status.IsDead == true || unitEnemy.Behaviour == AIBehaviour.Neutral)
{
continue;
}
var dist = Vector3.Distance(myPos, c.transform.position);
if (dist < distance)
{
distance = dist;
UnitEnemy = unitEnemy;
}
}
if (UnitEnemy == null)
{
Debug.Log("Unable to catch any enemy!!", Debug.LogType.Error);
OnCatchedNothing.Invoke();
return;
}
UnitEnemy.Status.HP.OnCurrentHealthUpdated.AddListener(OnEnemyDead);
OnEnemyCatched.Invoke(UnitEnemy);
}
private void OnEnemyDead(float enemyCurrentHealthRate)
{
if (UnitEnemy.Status.IsDead == true)
{
UnitEnemy = null;
OnCatchedEnemyReleased.Invoke();
}
}
