/// <summary> Schedule a <see cref="IJobEventReader{T}"/> job. </summary>
/// <param name="jobData"> The job. </param>
/// <param name="eventSystem"> The event system. </param>
/// <param name="dependsOn"> The job handle dependency. </param>
/// <typeparam name="TJob"> The type of the job. </typeparam>
/// <typeparam name="T"> The type of the key in the hash map. </typeparam>
/// <returns> The handle to job. </returns>
public static unsafe JobHandle Schedule <TJob, T>(
this TJob jobData, EventSystemBase eventSystem, JobHandle dependsOn = default)
where TJob : struct, IJobEventReader <T>
where T : struct
{
dependsOn = eventSystem.GetEventReaders <T>(dependsOn, out var events);
for (var i = 0; i < events.Count; i++)
{
var fullData = new EventJobReaderStruct <TJob, T>
{
Reader = events[i],
JobData = jobData,
Index = i,
};
#if UNITY_2020_2_OR_NEWER
const ScheduleMode scheduleMode = ScheduleMode.Parallel;
#else
const ScheduleMode scheduleMode = ScheduleMode.Batched;
#endif
var scheduleParams = new JobsUtility.JobScheduleParameters(
UnsafeUtility.AddressOf(ref fullData),
EventJobReaderStruct <TJob, T> .Initialize(),
dependsOn,
scheduleMode);
dependsOn = JobsUtility.Schedule(ref scheduleParams);
}
eventSystem.AddJobHandleForConsumer <T>(dependsOn);
return(dependsOn);
}
/// <summary> Schedule a <see cref="IJobEvent{T}"/> job. </summary>
/// <param name="jobData"> The job. </param>
/// <param name="eventSystem"> The event system. </param>
/// <param name="dependsOn"> T he job handle dependency. </param>
/// <typeparam name="TJob"> The type of the job. </typeparam>
/// <typeparam name="T"> The type of the key in the hash map. </typeparam>
/// <returns> The handle to job. </returns>
public static JobHandle ScheduleParallel <TJob, T>(
this TJob jobData,
EventSystemBase eventSystem,
JobHandle dependsOn = default)
where TJob : struct, IJobEvent <T>
where T : struct
{
return(ScheduleInternal <TJob, T>(jobData, eventSystem, dependsOn, true));
}
private static unsafe JobHandle ScheduleInternal <TJob, T>(
this TJob jobData,
EventSystemBase eventSystem,
JobHandle dependsOn,
bool isParallel)
where TJob : struct, IJobEvent <T>
where T : struct
{
dependsOn = eventSystem.GetEventReaders <T>(dependsOn, out var events);
for (var i = 0; i < events.Count; i++)
{
var reader = events[i];
var fullData = new JobEventProducer <TJob, T>
{
Reader = reader,
JobData = jobData,
IsParallel = isParallel,
};
#if UNITY_2020_2_OR_NEWER
const ScheduleMode scheduleMode = ScheduleMode.Parallel;
#else
const ScheduleMode scheduleMode = ScheduleMode.Batched;
#endif
var scheduleParams = new JobsUtility.JobScheduleParameters(
UnsafeUtility.AddressOf(ref fullData),
isParallel ? JobEventProducer <TJob, T> .InitializeParallel() : JobEventProducer <TJob, T> .InitializeSingle(),
dependsOn,
scheduleMode);
dependsOn = isParallel
? JobsUtility.ScheduleParallelFor(ref scheduleParams, reader.ForEachCount, 1)
: JobsUtility.Schedule(ref scheduleParams);
}
eventSystem.AddJobHandleForConsumer <T>(dependsOn);
return(dependsOn);
}
