private void Setup(out EntityEventSystem system, out EntityArchetype archetype, out EntityQuery query)
{
system = m_World.GetOrCreateSystem <EntityEventSystem>();
var components = new[]
{
ComponentType.ReadWrite <EntityEvent>(),
ComponentType.ReadWrite <EcsTestData>(),
};
archetype = m_Manager.CreateArchetype(components);
query = m_Manager.CreateEntityQuery(components);
}
private static void AssertEntitiesCreated(EntityEventSystem system, EntityArchetype archetype, EventQueue <EcsTestData> queue, EntityQuery query, int[] entityCounts)
{
for (int i = 0; i < entityCounts.Length; i++)
{
var entities = entityCounts[i];
for (int j = 0; j < entities; j++)
{
queue.Enqueue(new EcsTestData());
}
system.Update();
Assert.AreEqual(entities, query.CalculateEntityCount());
var expectedChunks = entities / archetype.ChunkCapacity + ((entities % archetype.ChunkCapacity == 0) ? 0 : 1);
Assert.AreEqual(expectedChunks, query.CalculateChunkCount());
}
}
public static void PostOneShot <T>(this EntityEventSystem events, T eventData) where T : struct, IComponentData
{
events.CreateEventQueue <T>().Enqueue(eventData);
}
