public void TrySpawnAll()
{
foreach (Spawnable spawnable in spawnables)
{
startTime = Time.realtimeSinceStartup;
for (int i = 0; i < spawnable.quantity; i++)
{
GameObject prefab = spawnable.prefabs.RandomElement();
SpawnObstacle prefabObstacle = prefab.GetComponentInChildren <SpawnObstacle>();
SphericalRegionCircle prefabRegion = (prefabObstacle != null)? prefabObstacle.region : null;
Vector3 direction;
bool zeroDirection, outsideSpawnRegion, blockedBySomeObstacle;
bool IsStillOnTime() => (curTime - startTime) <= maxTimeRandomizing;
do
{
direction = UnityEngine.Random.insideUnitSphere.normalized;
curTime = Time.realtimeSinceStartup;
zeroDirection = direction == Vector3.zero;
outsideSpawnRegion = !spawnRegion.Contains(direction);
blockedBySomeObstacle = SpawnObstacle.AnyBlocksSpawn(obstacleIds, prefabRegion, direction);
} while ((zeroDirection || outsideSpawnRegion || blockedBySomeObstacle) && IsStillOnTime());
if (!IsStillOnTime())
{
Debug.Log("Timed out spawning " + prefab + " #" + (i + 1) + "." + (outsideSpawnRegion? " Outside spawn region.":"") + (blockedBySomeObstacle ? " Blocked by some obstacle." : ""));
break;
}
Transform newObj = Instantiate(prefab).transform;
newObj.position = direction.normalized * radius;
newObj.up = direction;
newObj.parent = parent;
}
Debug.Log("Time spent spawning: " + (Time.realtimeSinceStartup - startTime));
}
}
public bool BlocksSpawn(List <string> possibilities, SphericalRegionCircle other, Vector3 hypotheticalUp) => MatchesIdentifiers(possibilities) && region.WouldOverlap(other, hypotheticalUp);
public static bool AnyBlocksSpawn(List <string> possibilities, SphericalRegionCircle other, Vector3 hypotheticalUp) => instanceList.Exists(i => i.BlocksSpawn(possibilities, other, hypotheticalUp));
