AnimateWidgetSystem.c

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/*
Helper system to call widget animations updates
*/
 
class AnimateWidgetSystem : GameSystem
{
    override static void InitInfo(WorldSystemInfo outInfo)
    {
        outInfo
            .SetAbstract(false)
            .SetLocation(ESystemLocation.Client)
            .AddPoint(ESystemPoint.Frame);
    }
 
    protected ref AnimateWidget m_Animator;
 
    //------------------------------------------------------------------------------------------------
    override void OnInit()
    {
        super.OnInit();
        
        m_Animator = AnimateWidget.GetInstance();
        if (!m_Animator)
            m_Animator = new AnimateWidget();
 
        m_Animator.m_OnAnimatingStarted.Insert(OnAnimatingStarted);
        m_Animator.m_OnAnimatingCompleted.Insert(OnAnimatingCompleted);
        
        Enable(m_Animator.IsActive())
    }
    
    //------------------------------------------------------------------------------------------------
    override void OnUpdatePoint(WorldUpdatePointArgs args)
    {
        super.OnUpdate(args.GetPoint());
        
        m_Animator.UpdateAnimations(args.GetTimeSliceSeconds());
    }
    
    //------------------------------------------------------------------------------------------------
    override bool ShouldBeEnabledInEditMode()
    {
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    protected void OnAnimatingCompleted()
    {
        Enable(false);
    }
 
    //------------------------------------------------------------------------------------------------
    protected void OnAnimatingStarted()
    {
        Enable(true);
    }
}