public void TestUniverseCanFindAllEntitiesIncludingAComponent()
{
var unexpectedEntity = new Entity();
Universe.AddEntity(unexpectedEntity);
Entity.AddComponent(new NamedEntity("Name"));
var foundEntities = Universe.FindAllEntitiesWithComponent(ComponentTypes.Name);
Assert.AreEqual(1, foundEntities.Count);
Assert.AreSame(Entity, foundEntities[0]);
}
public static Entity Spawn(Vector3I location, Tile tile, Universe facade)
{
var entity = new Entity(facade.AllocateNewEntityId(), false, KindCode, true);
var blob = BlobAllocator.Blob(true);
blob.SetString("tile", tile.Configuration.Code);
blob.SetLong("variant", tile.Variant());
blob.FetchBlob("location").SetVector3I(location);
blob.FetchBlob("velocity").SetVector3D(Vector3D.Zero);
entity.Construct(blob, facade);
facade.AddEntity(entity);
return(entity);
}
private static void Main()
{
var rand = new Random();
for (var i = 0; i < 100000; i++)
{
Universe.AddEntity(new TreeEntity($"{i+1}", (ulong)rand.Next(500), (byte)rand.Next(5), rand.NextDouble() * 3 + 1));
}
Universe.AddSystem(new AgingSystem(Universe));
Universe.AddSystem(new BranchingSystem(Universe));
//Universe.AddSystem(new PrintSystem(Universe));
Universe.AddSystem(new LumberjackSystem(Universe));
//Console.WriteLine("System primed and ready.");
//Console.ReadLine();
//var rounds = 0;
var count = 1;
var tdata = new TriggerData(rand);
//var sw = new Stopwatch();
while (count > 0)
{
//rounds++;
//sw.Restart();
Universe.Trigger(TriggerEnum.PreTick, tdata);
Universe.Trigger(TriggerEnum.Tick, tdata);
Universe.Trigger(TriggerEnum.PostTick, tdata);
//sw.Stop();
count = Universe.GetEntities().Count();
//Console.WriteLine($"{count,6:N0} trees remain, updated took {sw.ElapsedMilliseconds,6:N0}ms.\t{new string('|', (int) Math.Log(sw.ElapsedMilliseconds, 2))}");
}
//Console.WriteLine($"Finished in {rounds:N0} rounds");
//Console.ReadKey();
}
public void SetUp()
{
Universe = new Universe();
Entity = new Entity();
Universe.AddEntity(Entity);
}
public Entity(Universe universe)
: base(universe.Messenger)
{
Universe = universe;
universe.AddEntity(this);
}
