continuousactionprogress.c

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class ContinuousActionProgress extends ScriptedWidgetEventHandler
{
    reference string                RadialBarWidgetName;
 
    protected PlayerBase            m_Player;
    protected ActionBase            m_Action;
    protected int                   m_ActionState;
    protected ActionManagerBase     m_AM;
    
    protected ref WidgetFadeTimer   m_FadeTimer;
    protected bool                  m_Faded;
    
    protected float                 m_InitProgress;
    protected float                 m_Speed;
 
    protected Widget                m_Root;
    protected Widget                m_RadialWidget;
    protected ImageWidget           m_LoaderImage;
    ref RadialProgressBar           m_Radial;
 
    void ContinuousActionProgress()
    {
        m_Action = null;
        m_ActionState = -1;
        m_AM = null;
        m_RadialWidget = null;
        m_LoaderImage = null;
        m_Radial = null;
        m_Speed = 0;
        m_InitProgress = 100;
        
        m_FadeTimer = new WidgetFadeTimer;
        m_Faded = true;
 
        GetGame().GetUpdateQueue(CALL_CATEGORY_GUI).Insert(Update);
    }
    
    void ~ContinuousActionProgress()
    {
        GetGame().GetUpdateQueue(CALL_CATEGORY_GUI).Remove(Update);
    }
 
    protected void OnWidgetScriptInit(Widget w)
    {
        m_Root = w;
        m_Root.SetHandler(this);
        m_Root.Show(false);
 
        m_RadialWidget = m_Root.FindAnyWidget("PBRadial1");
        m_LoaderImage = ImageWidget.Cast( m_Root.FindAnyWidget("cap_init_loader") );
        if(m_RadialWidget)
            m_RadialWidget.GetScript(m_Radial);
        m_Root.Update();
    }
 
    protected void Update()
    {
        Mission mission = GetGame().GetMission();
        IngameHud hud;
        if (mission && Class.CastTo(hud,mission.GetHud()) && (hud.IsHideHudPlayer() || !hud.GetHudState()))
        {
            m_Root.Show(false);
            return;
        }
 
        if(m_Player && !m_Player.IsAlive()) // handle respawn
        {
            m_Player = null;
            m_AM = null;
        }
        if(!m_Player) GetPlayer();
        if(!m_AM) GetActionManager();
 
        GetActions();
 
        if(m_Action && m_Action.HasProgress() && m_ActionState != UA_NONE && GetGame().GetUIManager().GetMenu() == null)
        {
            if(m_ActionState == UA_INITIALIZE || m_ActionState == UA_AM_PENDING)
            {
                m_Speed += 0.02;
                m_LoaderImage.SetRotation(0, 0, m_Speed * Math.RAD2DEG);
                m_LoaderImage.Show(true);
            }
            else
            {
                m_Speed = 0.0;
                m_LoaderImage.SetRotation(0, 0, 0);
                m_LoaderImage.Show(false);
            }
 
            if(m_ActionState == UA_PROCESSING)
            {
                m_InitProgress = 100;
                m_LoaderImage.SetRotation(0, 0, 0);
                SetProgress(Math.AbsFloat(m_AM.GetActionComponentProgress() * 100));
            }
            m_Root.Show(true);
        }
        else
        {
            m_Speed = 0.0;
            m_Root.Show(false);
            m_LoaderImage.Show(false);
            SetProgress(0.0);
            m_LoaderImage.SetRotation(0, 0, 0);
        }
    }
 
    // getters
    private void GetPlayer()
    {
        Class.CastTo(m_Player, GetGame().GetPlayer());
    }
 
    private void GetActionManager()
    {
        if( m_Player && m_Player.IsPlayerSelected() )
        {
            Class.CastTo(m_AM, m_Player.GetActionManager());
        }
        else
            m_AM = null;
    }
 
    private void GetActions()
    {
        if(!m_AM) return;
 
        m_Action = null;
        m_ActionState = -1;
        m_Action = m_AM.GetRunningAction();
 
        if(m_Action && m_Action.GetInput().GetInputType() == ActionInputType.AIT_CONTINUOUS)
            m_ActionState = m_AM.GetActionState(m_Action);
        else
            m_Action = null;
    }
 
    private void SetProgress(float progress)
    {
        if(m_Radial)
            m_Radial.SetProgress(progress);
    }
}