/// <summary>
///
/// </summary>
/// <param name="rhsExpr"></param>
/// <returns></returns>
private SteExpression BybassSingleTempVariableRhsExpr(SteExpression rhsExpr)
{
while (true)
{
//The RHS expression is not a variable name. Return the full expression
if (rhsExpr.IsVariable == false)
{
return(rhsExpr);
}
//The RHS expression is a variable name
var rhsExprVarName = rhsExpr.HeadText;
//The RHS expression is not a low-level variable name. Return the full expression
if (LowLevelUtils.IsLowLevelVariableName(rhsExprVarName) == false)
{
return(rhsExpr);
}
var llItem = _dataTable.GetItemByName(rhsExprVarName);
//The RHS expression is not a temp item. Return the full expression
if (llItem.IsTemp == false)
{
return(rhsExpr);
}
//Iterate over the RHS of the temp low-level item whos name is given in rhsExprVarName
rhsExpr = llItem.AssignedRhsSymbolicScalar.ToTextExpressionTree();
}
}
protected override JobHandle OnUpdate(JobHandle inputDeps)
{
GatherEvents(Allocator.TempJob, out var pointerEvents, out var keyboardEvents);
var pointerFrameData = GatherPointerFrameData(Allocator.TempJob);
NativeArray <Entity> roots = m_RootGroup.ToEntityArray(Allocator.TempJob);
var childrenFromEntity = GetBufferFromEntity <UIChild>(true);
var worldSpaceRectFromEntity = GetComponentDataFromEntity <WorldSpaceRect>(true);
var parentFromEntity = GetComponentDataFromEntity <UIParent>(true);
var pointerReceiverFromEntity = GetComponentDataFromEntity <PointerInputReceiver>(true);
var stateComponentFromEntity = GetComponentDataFromEntity <InputSystemState>();
var selectableFromEntity = GetComponentDataFromEntity <Selectable>();
var stateEntity = GetSingletonEntity <InputSystemState>();
NativeArray <Entity> perCanvasHits =
new NativeArray <Entity>(pointerFrameData.Length * roots.Length, Allocator.TempJob);
NativeArray <Entity> globalHits = new NativeArray <Entity>(pointerFrameData.Length, Allocator.TempJob);
LowLevelUtils.MemSet(perCanvasHits, default);
LowLevelUtils.MemSet(globalHits, default);
ProcessPerCanvasInput process = new ProcessPerCanvasInput()
{
Roots = roots,
ChildrenFromEntity = childrenFromEntity,
Hits = perCanvasHits,
LocalToWorldFromEntity = worldSpaceRectFromEntity,
PointerInputReceiver = pointerReceiverFromEntity,
PointersPosition = pointerFrameData
};
inputDeps = process.Schedule(roots.Length, 1, inputDeps);
var canvasLayerFromEntity = GetComponentDataFromEntity <CanvasSortLayer>();
LowLevelUtils.MemSet(globalHits, default);
CanvasHitsToGlobal canvasHits = new CanvasHitsToGlobal()
{
Roots = roots,
CanvasLayerFromEntity = canvasLayerFromEntity,
GlobalHits = globalHits,
PerCanvasHits = perCanvasHits
};
inputDeps = canvasHits.Schedule(inputDeps);
EntityCommandBuffer ecb = m_CommandBufferSystem.CreateCommandBuffer();
UpdatePointerEvents updatePointerJob = new UpdatePointerEvents()
{
ButtonStates = m_ButtonStates,
EventArchetype = m_PointerEventArchetype,
StateEntity = stateEntity,
Hits = globalHits,
ReceiverFromEntity = pointerReceiverFromEntity,
StateFromEntity = stateComponentFromEntity,
Manager = ecb,
PointerEvents = pointerEvents,
ParentFromEntity = parentFromEntity,
PointerFrameData = pointerFrameData,
};
inputDeps = updatePointerJob.Schedule(inputDeps);
inputDeps.Complete();
if (keyboardEvents.Length > 0)
{
var selected = GetSingleton <InputSystemState>().SelectedEntity;
if (selected != default)
{
var eventEntity = EntityManager.CreateEntity(m_KeyboardEventArchetype);
var buff = EntityManager.GetBuffer <KeyboardInputBuffer>(eventEntity);
EntityManager.SetComponentData(eventEntity, new KeyboardEvent()
{
Target = selected
});
for (int i = 0; i < keyboardEvents.Length; i++)
{
if (keyboardEvents[i].EventType == NativeInputEventType.KeyDown)
{
buff.Add(new KeyboardInputBuffer()
{
Character = keyboardEvents[i].Character,
EventType = keyboardEvents[i].KbdEvent,
KeyCode = keyboardEvents[i].KeyCode
});
}
}
}
}
keyboardEvents.Dispose();
m_LastFrameMousePos = ((float3)UnityEngine.Input.mousePosition).xy;
return(inputDeps);
}
protected override JobHandle OnUpdate(JobHandle inputDeps)
{
GatherEvents(Allocator.TempJob, out var pointerEvents, out var keyboardEvents);
var pointerFrameData = GatherPointerFrameData(Allocator.TempJob);
NativeArray <Entity> roots = m_RootGroup.ToEntityArray(Allocator.TempJob, out var rootsDeps);
inputDeps = JobHandle.CombineDependencies(inputDeps, rootsDeps);
var profilerSample = new ProfilerSample("PrepareBuffers");
var childrenFromEntity = GetBufferFromEntity <Child>(true);
var worldSpaceRectFromEntity = GetComponentDataFromEntity <WorldSpaceRect>(true);
var parentFromEntity = GetComponentDataFromEntity <Parent>(true);
var pointerReceiverFromEntity = GetComponentDataFromEntity <PointerInputReceiver>(true);
var stateComponentFromEntity = GetComponentDataFromEntity <InputSystemState>();
var stateEntity = GetSingletonEntity <InputSystemState>();
NativeArray <Entity> perCanvasHits =
new NativeArray <Entity>(pointerFrameData.Length * roots.Length, Allocator.TempJob);
NativeArray <Entity> globalHits = new NativeArray <Entity>(pointerFrameData.Length, Allocator.TempJob);
LowLevelUtils.MemSet(perCanvasHits, default);
LowLevelUtils.MemSet(globalHits, default);
profilerSample.Dispose();
ProcessPerCanvasInput process = new ProcessPerCanvasInput()
{
Roots = roots,
ChildrenFromEntity = childrenFromEntity,
Hits = perCanvasHits,
LocalToWorldFromEntity = worldSpaceRectFromEntity,
PointerInputReceiver = pointerReceiverFromEntity,
PointersPosition = pointerFrameData
};
inputDeps = process.Schedule(roots.Length, 1, inputDeps);
var canvasLayerFromEntity = GetComponentDataFromEntity <CanvasSortLayer>();
CanvasHitsToGlobal canvasHits = new CanvasHitsToGlobal()
{
Roots = roots,
CanvasLayerFromEntity = canvasLayerFromEntity,
GlobalHits = globalHits,
PerCanvasHits = perCanvasHits
};
inputDeps = canvasHits.Schedule(inputDeps);
EntityCommandBuffer ecb = m_CommandBufferSystem.CreateCommandBuffer();
NativeMultiHashMap <Entity, PointerInputBuffer> targetToEvent = new NativeMultiHashMap <Entity, PointerInputBuffer>(16, Allocator.TempJob);
UpdatePointerEvents updatePointerJob = new UpdatePointerEvents()
{
ButtonStates = m_ButtonStates,
StateEntity = stateEntity,
Hits = globalHits,
ReceiverFromEntity = pointerReceiverFromEntity,
StateFromEntity = stateComponentFromEntity,
PointerEvents = pointerEvents,
ParentFromEntity = parentFromEntity,
PointerFrameData = pointerFrameData,
DragThreshold = DragThreshold,
TargetToEvent = targetToEvent
};
inputDeps = updatePointerJob.Schedule(inputDeps);
SpawnPointerEvents spawnEventsJob = new SpawnPointerEvents()
{
EventArchetype = m_PointerEventArchetype,
Ecb = ecb,
TargetToEvent = targetToEvent
};
inputDeps = spawnEventsJob.Schedule(inputDeps);
inputDeps = targetToEvent.Dispose(inputDeps);
UpdateKeyboardEvents updateKeyboardJob = new UpdateKeyboardEvents()
{
KeyboardEvents = keyboardEvents,
EventArchetype = m_KeyboardEventArchetype,
Manager = ecb,
StateEntity = stateEntity,
StateFromEntity = stateComponentFromEntity
};
inputDeps = updateKeyboardJob.Schedule(inputDeps);
m_CommandBufferSystem.AddJobHandleForProducer(inputDeps);
m_LastFrameMousePos = (Vector2)UnityEngine.Input.mousePosition;
return(inputDeps);
}
