/// <summary>
/// Handles MouseInput (for Hovering & Selection)
/// </summary>
/// <param name="inputDeps">InputDependencies for Jobs</param>
/// <param name="mousePos">MousePosition on Screen</param>
/// <returns>Output-Dependencies for Jobs</returns>
private JobHandle HandleMouseInput(JobHandle inputDeps, Vector2 mousePos)
{
// Create Ray for Raycast
Ray r = camera.ScreenPointToRay(mousePos);
// Create RaycastJob (Parallel)
RayCastJob <Selectable> jobRayCast = new RayCastJob <Selectable>(r, intersectionResults);
// Schedule RaycastJob
JobHandle returnHandle = jobRayCast.Schedule(this, inputDeps);
// Create SortingJob (Not Parallel)
InsertionSortJob <RayIntersectionResult> sortJob = new InsertionSortJob <RayIntersectionResult>(intersectionResults);
// Schedule SortingJob with dependency on RaycastJob
returnHandle = sortJob.Schedule(returnHandle);
// Create EntityArrays for Hovered & Selected, to be used in SelectClosestIntersectionJob
// The 'Create' is performed in its own Job, and the OUT Jobhandles can be used as dependecies for when the Arrays are required
NativeArray <Entity> hovered = currentHovered.ToEntityArray(Allocator.TempJob, out JobHandle gatherHovered);
NativeArray <Entity> selected = currentSelected.ToEntityArray(Allocator.TempJob, out JobHandle gatherSelected);
// Combine Dependencies for SelectionJob
returnHandle = JobHandle.CombineDependencies(returnHandle, gatherHovered, gatherSelected);
// Create SelectionJob
SelectClosestIntersectionJob selectionJob = new SelectClosestIntersectionJob(intersectionResults, hovered, selected, Input.GetMouseButtonDown(0), commandBufferSystem.CreateCommandBuffer());
// Create final handle (SelectionJob with dependency on SortingJob & Creates)
returnHandle = selectionJob.Schedule(returnHandle);
// Add dependency to commandbuffer
commandBufferSystem.AddJobHandleForProducer(returnHandle);
return(returnHandle);
}
protected override JobHandle OnUpdate(JobHandle inputDeps)
{
if (!Input.GetMouseButtonDown(0) || Camera.main == null)
{
return(inputDeps);
}
inputDeps = JobHandle.CombineDependencies(inputDeps, _buildPhysicsWorldSystem.FinalJobHandle);
var screenRay = Camera.main.ScreenPointToRay(Input.mousePosition);
var job = new RayCastJob
{
Input = new RaycastInput
{
Start = screenRay.origin,
End = screenRay.GetPoint(2000),
Filter = new CollisionFilter
{
BelongsTo = CollisionGroups.Cast,
CollidesWith = CollisionGroups.Drone | CollisionGroups.Hub,
GroupIndex = 0
}
},
World = _buildPhysicsWorldSystem.PhysicsWorld,
Clicked = new NativeArray <Entity>(1, Allocator.TempJob)
};
var handle = job.Schedule(inputDeps);
_endFramePhysicsSystem.HandlesToWaitFor.Add(handle);
handle = new PreSelectJob
{
Clicked = job.Clicked,
Buffer = _barrier.CreateCommandBuffer(),
}.Schedule(handle);
_barrier.AddJobHandleForProducer(handle);
return(handle);
}
