protected override JobHandle OnUpdate(JobHandle inputDeps)
{
Entities.WithStructuralChanges().ForEach((Entity entity, in RoadSpawner roadSpawner, in LocalToWorld location) =>
{
inputDeps.Complete();
EntityManager.DestroyEntity(entity);
NativeArray <Entity> instances = new NativeArray <Entity>((int)roadSpawner.Length, Allocator.TempJob, NativeArrayOptions.ClearMemory);
EntityManager.Instantiate(roadSpawner.Prefab, instances);
inputDeps = new SetComponentDataJob
{
Instances = instances,
Translations = GetComponentDataFromEntity <Translation>()
}.Schedule((int)roadSpawner.Length, 1, default);
/// <inheritdoc />
protected override JobHandle SetComponentData(EntityManager entityManager, NativeArray <Entity> entities)
{
var componentType = entityManager.GetArchetypeChunkComponentType <T>(false);
var chunks = this.query.CreateArchetypeChunkArray(Allocator.TempJob);
int startIndex = 0;
var handles = new NativeArray <JobHandle>(this.queues.Count, Allocator.TempJob);
// Create a job for each queue. This is designed so that these jobs can run simultaneously.
for (var index = 0; index < this.queues.Count; index++)
{
var queue = this.queues[index];
var job = new SetComponentDataJob
{
Chunks = chunks,
Queue = queue,
StartIndex = startIndex,
ComponentType = componentType,
};
startIndex += queue.Count;
handles[index] = job.Schedule();
}
var handle = JobHandle.CombineDependencies(handles);
handles.Dispose();
// Deallocate the chunk array
handle = new DeallocateJob <NativeArray <ArchetypeChunk> >(chunks).Schedule(handle);
return(handle);
}
