/// <summary>
/// Determine transform of enemy nearest to player ship.
/// </summary>
/// <returns> Transform of nearest enemy ship. </returns>
private Transform GetNearestEnemy()
{
Vector3 positionDifference;
float distance;
float shortestDistance = Mathf.Infinity;
GameObject nearestEnemy = null;
foreach (GameObject enemy in GameObject.FindGameObjectsWithTag("Enemy"))
{
NewBoss newBoss = enemy.GetComponent <NewBoss>();
Enemy enemyScript = enemy.GetComponent <Enemy>();
if (enemyScript != null)
{
if (newBoss == null)
{
if (!enemyScript.PathingComplete || !enemyScript.IsActive)
{
continue;
}
}
else
{
if (newBoss.CurrentState != BossStates.Combat)
{
continue;
}
}
}
else
{
continue;
}
positionDifference = enemy.transform.position -
transform.parent.transform.position;
//faster than non-squared magnitude
distance = positionDifference.sqrMagnitude;
if (distance < shortestDistance && enemy.activeSelf)
{
shortestDistance = distance;
nearestEnemy = enemy;
}
}
//couldn't find any enemies
if (shortestDistance == Mathf.Infinity)
{
return(null);
}
return(nearestEnemy.transform);
}
/// <summary>
/// Initializes
/// </summary>
/// <param name="referenceManager"> The reference manager </param>
public void Initialize(ReferenceManager referenceManager)
{
if (!IsInitialized)
{
reference = referenceManager;
if (bossPrefab != null)
{
IsInitialized = true;
ObjectPoolManager opm = reference.objectPoolManager;
bossObject = opm.Spawn(gameObject, opm.GetTypeIdentifier(bossPrefab),
bossSpawn.position, bossSpawn.rotation, transform);
bossScript = bossObject.GetComponent <NewBoss>();
TransitionState(BossStates.Intro);
}
else
{
Debug.LogError(GetType().Name + " - bossPrefab is not set.");
}
}
}
