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);
  }
}