/// <summary>
/// Process keyboard events.
/// </summary>
protected bool SendMoveEventToSelectedObject(NavigationInput input)
{
float time = Time.unscaledTime;
Vector2 movement = input.MovementDelta;
if (Mathf.Approximately(movement.x, 0f) && Mathf.Approximately(movement.y, 0f))
{
m_ConsecutiveMoveCount = 0;
return(false);
}
// If user pressed key again, always allow event
//bool allow = Input.GetButtonDown(m_HorizontalAxis) || Input.GetButtonDown(m_VerticalAxis);
bool allow = false;
bool similarDir = (Vector2.Dot(movement, m_LastMoveVector) > 0);
if (!allow)
{
// Otherwise, user held down key or axis.
// If direction didn't change at least 90 degrees, wait for delay before allowing consequtive event.
if (similarDir && m_ConsecutiveMoveCount == 1)
{
allow = (time > m_PrevActionTime + m_RepeatDelay);
}
// If direction changed at least 90 degree, or we already had the delay, repeat at repeat rate.
else
{
allow = (time > m_PrevActionTime + 1f / m_InputActionsPerSecond);
}
}
if (!allow)
{
return(false);
}
// Debug.Log(m_ProcessingEvent.rawType + " axis:" + m_AllowAxisEvents + " value:" + "(" + x + "," + y + ")");
var axisEventData = GetAxisEventData(movement.x, movement.y, 0.6f);
ExecuteEvents.Execute(eventSystem.currentSelectedGameObject, axisEventData, ExecuteEvents.moveHandler);
if (!similarDir)
{
m_ConsecutiveMoveCount = 0;
}
m_ConsecutiveMoveCount++;
m_PrevActionTime = time;
m_LastMoveVector = movement;
return(axisEventData.used);
}
/// <summary>
/// Process submit keys.
/// </summary>
protected bool SendSubmitEventToSelectedObject(NavigationInput input)
{
if (eventSystem.currentSelectedGameObject == null)
{
return(false);
}
var data = GetBaseEventData();
if (input.SubmitEvent == PointerEventData.FramePressState.Pressed)
{
ExecuteEvents.Execute(eventSystem.currentSelectedGameObject, data, ExecuteEvents.submitHandler);
}
// if (input.CancelEvent == PointerEventData.FramePressState.Pressed)
// ExecuteEvents.Execute(eventSystem.currentSelectedGameObject, data, ExecuteEvents.cancelHandler);
return(data.used);
}
public void Process(CursorInput cursorInput, NavigationInput navInput)
{
bool usedEvent = SendUpdateEventToSelectedObject();
if (eventSystem.sendNavigationEvents)
{
if (!usedEvent)
{
usedEvent |= SendMoveEventToSelectedObject(navInput);
}
if (!usedEvent)
{
SendSubmitEventToSelectedObject(navInput);
}
}
ProcessMouseEvent(cursorInput);
}