void FixedUpdate()
{
if (zoneAnchor == null)
{
print("Creating a zone anchor in the zone's area");
Quaternion rotation = new Quaternion();
rotation.SetLookRotation(Vector3.up);
zoneAnchor = pool.Spawn(zoneAnchorPrefab, generatedZone.Center, rotation);
}
}
/**
* Attempts to spawns a copy of spawnable from pool at the center of the SpawnAreaBehavior's collider rotated by initRot.
*
* @return the transform of the spawned object, null if unsuccessful
*/
public Transform spawn(PathologicalGames.SpawnPool pool, Transform spawnable, Vector3 initRot)
{
Transform thingSpawned = pool.Spawn(spawnable);
if (thingSpawned != null && !this.canSpawn(thingSpawned.GetComponent <Collider>()))
{
//failed to fit the object, despawn it!
pool.Despawn(thingSpawned);
thingSpawned = null;
}
else
{
Vector3 oldPos = thingSpawned.position;
Vector3 oldRot = thingSpawned.eulerAngles;
Vector3 newPos = this.GetComponent <Collider>().bounds.center;
Vector3 newRot = initRot;
if (thingSpawned.GetComponent <Rigidbody>())
{
//check the constraints and reset the new coords to old coords where contraints are set
RigidbodyConstraints c = thingSpawned.GetComponent <Rigidbody>().constraints;
newPos.x = (c & RigidbodyConstraints.FreezePositionX) == RigidbodyConstraints.FreezePositionX ? oldPos.x : newPos.x;
newPos.y = (c & RigidbodyConstraints.FreezePositionY) == RigidbodyConstraints.FreezePositionY ? oldPos.y : newPos.y;
newPos.z = (c & RigidbodyConstraints.FreezePositionZ) == RigidbodyConstraints.FreezePositionZ ? oldPos.z : newPos.z;
newRot.x = (c & RigidbodyConstraints.FreezeRotationX) == RigidbodyConstraints.FreezeRotationX ? oldRot.x : newRot.x;
newRot.y = (c & RigidbodyConstraints.FreezeRotationY) == RigidbodyConstraints.FreezeRotationY ? oldRot.y : newRot.y;
newRot.z = (c & RigidbodyConstraints.FreezeRotationZ) == RigidbodyConstraints.FreezeRotationZ ? oldRot.z : newRot.z;
}
thingSpawned.position = newPos;
thingSpawned.Rotate(newRot);
}
return(thingSpawned); //if we've not yet returned, we've failed so return null
}