SCR_Position.c

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[EntityEditorProps(category: "GameScripted/GameMode")]
class SCR_PositionClass : GenericEntityClass
{
}
 
class SCR_Position : GenericEntity
{
#ifdef WORKBENCH
    protected int m_iColor = Color.WHITE;
    protected string m_sText = string.Empty;
 
    //------------------------------------------------------------------------------------------------
    void SetColorAndText();
 
    //------------------------------------------------------------------------------------------------
    override int _WB_GetAfterWorldUpdateSpecs(IEntitySource src)
    {
        return EEntityFrameUpdateSpecs.CALL_WHEN_ENTITY_VISIBLE;
    }
 
    //------------------------------------------------------------------------------------------------
    override void _WB_AfterWorldUpdate(float timeSlice)
    {
        SetColorAndText();
 
        vector mat[4];
        GetWorldTransform(mat);
 
        // Draw point and arrow
        vector position = mat[3];
        Shape pointShape = Shape.CreateSphere(m_iColor, ShapeFlags.ONCE | ShapeFlags.NOOUTLINE, position, 0.2);
        Shape arrowShape = Shape.CreateArrow(position, position + mat[2], 0.2, m_iColor, ShapeFlags.ONCE);
 
        WorldEditorAPI api = _WB_GetEditorAPI();
        if (api)
        {
            IEntity selectEntity = api.SourceToEntity(api.GetSelectedEntity());
            if (!SCR_Position.Cast(selectEntity))
                return;
        }
 
        if (!m_sText.IsEmpty())
        {
            DebugTextWorldSpace textShape = DebugTextWorldSpace.Create(
                GetWorld(),
                m_sText,
                DebugTextFlags.ONCE | DebugTextFlags.CENTER | DebugTextFlags.FACE_CAMERA,
                position[0],
                position[1] + 0.4,
                position[2],
                20.0,
                m_iColor);
        }
    }
#endif
    
    //------------------------------------------------------------------------------------------------
    // constructor
    void SCR_Position(IEntitySource src, IEntity parent)
    {
        SetEventMask(EntityEvent.INIT);
        SetFlags(EntityFlags.STATIC, true);
    }   
}