public void Tick()
{
Initialize();
if (m_ActiveTransitions.Count == 0)
{
return;
}
for (int i = 0; i < m_ActiveTransitions.Count; i++)
{
RouteTransitionState state = m_ActiveTransitions[i].fn(tickElapsed);
if (state == RouteTransitionState.Cancelled)
{
// reset transition state
m_ActiveTransitions.Clear();
return;
}
if (state == RouteTransitionState.Completed)
{
m_ActiveTransitions.RemoveAt(i--);
}
}
if (m_ActiveTransitions.Count == 0)
{
EnterRoute(default);
public void RemoveTask(UITask task)
{
int index = taskStatusPairs.FindIndex(task, (t, item) => item == t.task);
if (index != -1)
{
taskStatusPairs.RemoveAt(index);
}
}
public T RemoveRecord(long id)
{
int count = store.Count;
T[] array = store.Array;
for (int i = 0; i < count; i++)
{
if (array[i].Id == id)
{
T retn = array[i];
store.RemoveAt(i);
return(retn);
}
}
return(null);
}
private void ProcessMouseInput()
{
// if element does not have state requested -> hover flag, drag listener, pointer events = none, don't add
// buckets feel like a lot of overhead
// for each element, track if has overflowing children
// if it does not and element is culled, skip directly to children's children and repeat
// if aabb yMin is below screen height or aabb ymax is less than 0 -> cull
// broadphase culling and input querying are related
// neither uses render bounds, just obb and aabb
// if dragging only attempt intersections with elements who have drag responders
// if not dragging only attempt intersections with elements who have hover state (if mouse is present) or drag create or mouse / touch interactions
LightList <UIElement> queryResults = (LightList <UIElement>)m_LayoutSystem.QueryPoint(mouseState.mousePosition, LightList <UIElement> .Get());
// todo -- bug!
queryResults.Sort((a, b) => {
int viewDepthComparison = b.View.Depth - a.View.Depth;
if (viewDepthComparison != 0)
{
return(viewDepthComparison);
}
if (b.layoutBox.layer != a.layoutBox.layer)
{
return(b.layoutBox.layer - a.layoutBox.layer);
}
if (b.layoutBox.zIndex != a.layoutBox.zIndex)
{
return(b.layoutBox.zIndex - a.layoutBox.zIndex);
}
return(b.layoutBox.traversalIndex - a.layoutBox.traversalIndex);
});
m_AllElementsThisFrame.Clear();
m_AllElementsThisFrame.AddRange(queryResults);
if (!IsDragging)
{
LightList <UIElement> ancestorElements = LightList <UIElement> .Get();
if (queryResults.size > 0)
{
/*
* Every following element must be a parent of the first.
* This makes no sense for drag events but a lot for every other.
*/
UIElement firstElement = queryResults[0];
ancestorElements.Add(firstElement);
for (int index = 1; index < queryResults.size; index++)
{
UIElement element = queryResults[index];
if (IsParentOf(element, firstElement))
{
ancestorElements.Add(element);
}
}
LightList <UIElement> .Release(ref queryResults);
queryResults = ancestorElements;
}
}
bool didMouseMove = mouseState.DidMove;
if (didMouseMove)
{
for (int i = 0; i < hoveredElements.size; i++)
{
UIElement element = hoveredElements.array[i];
if ((element.flags & UIElementFlags.EnabledFlagSet) != UIElementFlags.EnabledFlagSet)
{
hoveredElements.RemoveAt(i--);
continue;
}
if (!queryResults.Contains(element))
{
hoveredElements.RemoveAt(i--);
element.style.ExitState(StyleState.Hover);
}
}
for (int i = 0; i < queryResults.Count; i++)
{
UIElement element = queryResults.array[i];
if ((element.style.currentState & StyleState.Hover) == 0)
{
hoveredElements.Add(element);
element.style.EnterState(StyleState.Hover);
}
}
}
for (int i = 0; i < queryResults.Count; i++)
{
UIElement element = queryResults[i];
m_ElementsThisFrame.Add(element);
if (!m_ElementsLastFrame.Contains(element))
{
m_EnteredElements.Add(element);
}
if (IsMouseLeftDownThisFrame)
{
element.style?.EnterState(StyleState.Active);
m_ActiveElements.Add(element);
}
}
for (int i = 0; i < m_ElementsLastFrame.Count; i++)
{
if (!m_ElementsThisFrame.Contains(m_ElementsLastFrame[i]))
{
m_ExitedElements.Add(m_ElementsLastFrame[i]);
}
}
if (IsMouseLeftUpThisFrame)
{
for (int i = 0; i < m_ActiveElements.Count; i++)
{
m_ActiveElements[i].style?.ExitState(StyleState.Active);
}
m_ActiveElements.Clear();
}
if (!IsDragging)
{
CursorStyle newCursor = null;
if (m_ElementsThisFrame.Count > 0)
{
for (int i = 0; i < m_ElementsThisFrame.Count; i++)
{
UIElement element = m_ElementsThisFrame[i];
if (element.isDestroyed)
{
continue;
}
if (element.style.IsDefined(StylePropertyId.Cursor))
{
newCursor = element.style.Cursor;
if (!newCursor.Equals(currentCursor))
{
Cursor.SetCursor(newCursor.texture, newCursor.hotSpot, CursorMode.Auto);
}
break;
}
}
}
if (currentCursor != null && newCursor == null)
{
Cursor.SetCursor(null, new Vector2(0, 0), CursorMode.Auto);
}
currentCursor = newCursor;
if (mouseState.AnyMouseDownThisFrame)
{
m_MouseDownElements.AddRange(m_ElementsThisFrame);
}
}
LightList <UIElement> .Release(ref queryResults);
}