private void SummonSkeleton()
{
Vector3 spawnpoint = player.transform.position + new Vector3(spawnDistance * Mathf.Cos(UnityEngine.Random.Range(0, Mathf.PI / 2)), 0, spawnDistance * Mathf.Sin(UnityEngine.Random.Range(0, Mathf.PI / 2)));
NavEntityBehaviour Skeleton = Instantiate(SkeletonPrefab, spawnpoint, Quaternion.identity).GetComponent <NavEntityBehaviour>();
AliveSkeletons.Add(Skeleton);
instance.AvailableSkeletons--;
playerEntity.TakeDamage(SkeletonLifeCost, null);
}
/// <summary>
/// Checks for an entity in it's view distance.
/// </summary>
/// <param name="Tag">Tag of the entity. The GameObject tagged must have an Entity component (such as NavEntityBehaviour)</param>
/// <returns>The first entity that's found.</returns>
Entity CheckForEntity(string Tag)
{
Collider[] cols = Physics.OverlapSphere(transform.position, viewDistance);
NavEntityBehaviour FoundEntity = null;
foreach (Collider col in cols)
{
if (col.transform.root.gameObject.CompareTag(Tag))
{
Debug.Log("Found an enemy withing viewing radius: " + col.transform.root.name);
FoundEntity = col.transform.root.GetComponentInParent <NavEntityBehaviour>();
if (FoundEntity == null)
{
Debug.LogWarning("It's NavEntityBehaviour is null!");
}
break;
}
}
if (FoundEntity == null)
{
return(FoundEntity);
}
// It's in the viewing zone, but... Can we actually see it?
Vector3 direction = FoundEntity.transform.position - this.transform.position;
RaycastHit hit;
// Does the ray intersect any objects? (Added offset to exclude the player)
if (Physics.Raycast(transform.position + direction * 0.25f + Vector3.up * 0.25f, direction, out hit, Mathf.Infinity))
{
if (hit.collider.transform.root.gameObject.CompareTag(Tag))
{
// We hit the same entity (or one that has the same Tag, so it's the same)
return(FoundEntity);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
public void SetupPlayer(GameObject player)
{
this.player = player;
playerEntity = this.player.GetComponent <NavEntityBehaviour>();
playerEntity.Health = GameProgress.playerHealth == 0 ? MaxPlayerHealth : GameProgress.playerHealth;
}
