public static Collider[] GetEntitiesInSight(int mask, Transform transform, float radius, float degrees, float heightOffset, float maxHeightDifference, bool useHeightDifference = true)
{
Collider[] colliders = Environment.GetObjectsInRadius(transform.position, radius, mask);
List <Collider> results = new List <Collider>();
float halfDegrees = degrees / 2.0f;
for (int loop1 = 0; loop1 < colliders.Length; loop1++)
{
GameObject candidate = GameObjectUtilities.GetGameObject(colliders[loop1]);
if (halfDegrees <= Direction.GetAngle(transform, candidate.transform))
{
continue;
}
Vector3 eyePos = candidate.transform.position + Vector3.up * heightOffset;
Vector3 toPlayer = transform.position - eyePos;
// If the enemy is too high or too low ignore him.
if (useHeightDifference && Mathf.Abs(toPlayer.y + heightOffset) > maxHeightDifference)
{
continue;
}
EntityController entity = candidate.GetComponent <EntityController>();
if (null == entity || entity.Dead)
{
continue;
}
results.Add(colliders[loop1]);
}
return(results.ToArray());
}
protected virtual void OnTriggerEnter(Collider other)
{
GameObject go = GameObjectUtilities.GetGameObject(other);
PlayerController player = go.GetComponent <PlayerController>();
if (null == player)
{
return;
}
PlayerVisited = true;
}
protected virtual void OnTriggerEnter(Collider other)
{
GameObject go = GameObjectUtilities.GetGameObject(other);
if (go.CompareTag("Pickup"))
{
AbstractPickup pickup = go.GetComponent <AbstractPickup>();
if (null == pickup)
{
return;
}
pickup.ExecutePickup(this);
Destroy(go);
}
}
public static Collider[] GetClimbables(Transform transform)
{
Collider[] colliders = Environment.GetObjectsInRadius(transform.position, 1.0f, "Climbable", LayerMaskValues.LEVEL);
List <Collider> results = new List <Collider>();
for (int loop = 0; loop < colliders.Length; loop++)
{
GameObject candidate = GameObjectUtilities.GetGameObject(colliders[loop]);
if ((0 < Direction.GetForwardOrBehind(transform, candidate.transform)) &&
(Direction.AreParallel(transform.forward, candidate.transform.forward, 5.0f)))
{
results.Add(colliders[loop]);
}
}
return(results.ToArray());
}
public static Collider[] GetEntitiesInFront(int mask, Transform transform, float radius, float degrees, float heightOffset, float maxHeightDifference, bool useHeightDifference = true)
{
Collider[] colliders = Environment.GetEntitiesInSight(mask, transform, radius, degrees, heightOffset, maxHeightDifference, useHeightDifference);
List <Collider> results = new List <Collider>();
for (int loop = 0; loop < colliders.Length; loop++)
{
GameObject candidate = GameObjectUtilities.GetGameObject(colliders[loop]);
EntityController entity = candidate.GetComponent <EntityController>();
if (null == entity || entity.Dead)
{
continue;
}
if (0 < Direction.GetForwardOrBehind(transform, candidate.transform))
{
results.Add(colliders[loop]);
}
}
return(results.ToArray());
}
