SCR_CampaignBuildingScreenEffectUIComponent.c

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class SCR_CampaignBuildingScreenEffectUIComponent : ScriptedWidgetComponent
{
    protected BlurWidget m_wBlurEffect;
    
    protected const float DURATION_IN_BLUR = 0.75;
    protected const float DURATION_OUT_BLUR = 0.5;
    
    protected const float VALUE_BLUR = 0.8;
    protected const float VALUE_DISABLED = 0.0;
 
    //------------------------------------------------------------------------------------------------
    override protected void HandlerAttached(Widget w)
    {
        m_wBlurEffect = BlurWidget.Cast(w.FindAnyWidget("ScreenEffectBlur"));
        
        SCR_CampaignBuildingEditorComponent CampaignBuildingEditorComponent = SCR_CampaignBuildingEditorComponent.Cast(SCR_CampaignBuildingEditorComponent.GetInstance(SCR_CampaignBuildingEditorComponent));
        if (!CampaignBuildingEditorComponent)
            return;
        
        CampaignBuildingEditorComponent.GetOnObstructionEventTriggered().Insert(AreaTriggerChange);
        
        if (CampaignBuildingEditorComponent.IsViewObstructed())
            AreaTriggerChange(true);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void AreaTriggerChange(bool activated)
    {
        if (activated)
            StartObstructionAnimation();
        else
            FinishObstructionAnimation();
    }
    
    //------------------------------------------------------------------------------------------------
    protected void StartObstructionAnimation()
    {
        AnimateWidget.StopAnimation(m_wBlurEffect, WidgetAnimationBlurIntensity);
        AnimateWidget.BlurIntensity(m_wBlurEffect, VALUE_BLUR, DURATION_IN_BLUR);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void FinishObstructionAnimation()
    {
        AnimateWidget.StopAnimation(m_wBlurEffect, WidgetAnimationBlurIntensity);
        AnimateWidget.BlurIntensity(m_wBlurEffect, VALUE_DISABLED, DURATION_OUT_BLUR);
    }
};