plugindoorruler.c

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class PluginDoorRuler extends PluginBase
{
    PluginDeveloper m_ModuleDeveloper;
    ItemBase m_Ruler;
    ref Timer m_Timer;
    bool m_Initialized;
    
    void CheckInit()
    {
        if( FreeDebugCamera.GetInstance().IsActive() ) 
            Init();
    }
    
    void Init()
    {
        if(m_Ruler)
            m_Ruler.Delete();
        
        m_Initialized = true;
        m_Ruler = ItemBase.Cast( g_Game.CreateObject("DoorTestCamera", FreeDebugCamera.GetInstance().GetPosition(), false, false/*ai*/) );
    }
    
    override void OnUpdate(float delta_time)
    {
        if(!m_Initialized) return;
        if(!FreeDebugCamera.GetInstance().IsActive()) return;
        if(!m_Ruler) return;
        vector cam_pos = FreeDebugCamera.GetInstance().GetPosition();
        vector ruler_pos = m_Ruler.GetPosition();
        vector camera_dir = FreeDebugCamera.GetInstance().GetDirection(); 
        camera_dir.Normalize();
        m_Ruler.SetPosition(FreeDebugCamera.GetInstance().GetPosition() + ( camera_dir * 2) );
        m_Ruler.SetAngles(FreeDebugCamera.GetInstance().GetAngles());
    }
}