PlayerPreview.c

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class PlayerPreview: LayoutHolder
{
  protected ref PlayerPreviewWidget m_CharacterPanelWidget;
 
  protected int m_CharacterRotationX;
  protected int m_CharacterRotationY;
  protected int m_CharacterScaleDelta;
  protected vector m_CharacterOrientation;
  protected bool m_IsHolding;
 
  void PlayerPreview(LayoutHolder parent)
  {
    m_CharacterPanelWidget = PlayerPreviewWidget.Cast(m_Parent.GetMainWidget().FindAnyWidget("CharacterPanelWidget"));
 
    WidgetEventHandler.GetInstance().RegisterOnMouseButtonDown(m_Parent.GetMainWidget().FindAnyWidget("CharacterPanel"), this, "MouseButtonDown");
    WidgetEventHandler.GetInstance().RegisterOnMouseWheel(m_Parent.GetMainWidget().FindAnyWidget("CharacterPanel"), this, "MouseWheel");
 
    m_CharacterScaleDelta = 1;
    m_CharacterPanelWidget.SetPlayer(GetGame().GetPlayer());
    m_CharacterPanelWidget.SetModelPosition("0 0 0.605");
    m_CharacterPanelWidget.SetSize(1.34, 1.34); // default scale
    UpdateScale();
  }
 
  void RefreshPlayerPreview()
  {
    m_CharacterPanelWidget.Refresh();
  }
 
  void UpdateRotation(int mouse_x, int mouse_y, bool is_dragging)
  {
    if (m_CharacterPanelWidget)
    {
      vector orientation = m_CharacterOrientation;
      orientation[1] = orientation[1] - (m_CharacterRotationX - mouse_x);
 
      m_CharacterPanelWidget.SetModelOrientation(orientation);
 
      if (!is_dragging)
        m_CharacterOrientation = orientation;
    }
  }
 
  void UpdateScale()
  {
    if (m_CharacterPanelWidget)
    {
      float w, h;
      m_CharacterPanelWidget.GetSize(w, h);
      w = w + (m_CharacterScaleDelta / 25);
      h = h + (m_CharacterScaleDelta / 25);
      if (w > 0.62 && w < 3)
        m_CharacterPanelWidget.SetSize(w, h);
      else if (w < 0.62)
        m_CharacterPanelWidget.SetSize(0.62, 0.62);
      else if (w > 3)
        m_CharacterPanelWidget.SetSize(3, 3);
    }
  }
 
  bool MouseButtonDown(Widget w, int x, int y, int button)
  {
    GetMousePos(m_CharacterRotationX, m_CharacterRotationY);
    m_IsHolding = true;
    return true;
  }
 
  bool MouseWheel(Widget w, int x, int y, int wheel)
  {
    m_CharacterScaleDelta = wheel;
    UpdateScale();
    return true;
  }
 
  override void UpdateInterval()
  {
    // item in hands update
    m_CharacterPanelWidget.UpdateItemInHands(GetGame().GetPlayer().GetHumanInventory().GetEntityInHands());
 
    PlayerBase realPlayer = PlayerBase.Cast(GetGame().GetPlayer());
    DayZPlayer dummyPlayer = m_CharacterPanelWidget.GetDummyPlayer();
    if (realPlayer && dummyPlayer)
    {
      // injury animation update
      HumanCommandAdditives hca = dummyPlayer.GetCommandModifier_Additives();
      //dummyPlayer.UpdateDummyPlayerProxyVisibility(realPlayer.FindAttachmentBySlotName("Shoulder"), realPlayer.FindAttachmentBySlotName("Melee"));
      if (hca && realPlayer.m_InjuryHandler)
        hca.SetInjured(realPlayer.m_InjuryHandler.GetInjuryAnimValue(), realPlayer.m_InjuryHandler.IsInjuryAnimEnabled());
    }
 
    if (m_IsHolding)
    {
      int mouse_x;
      int mouse_y;
 
      GetMousePos(mouse_x, mouse_y);
 
      if (GetMouseState(MouseState.LEFT) & 0x80000000)
        UpdateRotation(mouse_x, mouse_y, true);
      else
      {
        UpdateRotation(mouse_x, mouse_y, false);
        m_IsHolding = false;
      }
    }
  }
}