componententitydebug.c

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class ComponentEntityDebug extends Component
{
    
    protected Shape             m_DebugShapeBBox;
    protected Shape             m_DebugShapeDirection;
    protected float             m_DebugShapeDirectionDist;
 
    // -------------------------------------------------------------------------
    override Shape DebugBBoxDraw()
    {
        #ifndef DEVELOPER
        return null;
        #endif
        
        if ( m_DebugShapeBBox )
            m_DebugShapeBBox.Destroy();
                
        vector min_max[2];
        
        if (!m_ThisEntityAI.GetCollisionBox(min_max))
            return null;
        
        m_DebugShapeBBox = Debug.DrawBox(min_max[0], min_max[1]);
        
        GetGame().GetCallQueue(CALL_CATEGORY_GUI).CallLater(OnDrawing, 0, true);
        
        m_ThisEntityAI.SetEventMask(EntityEvent.FRAME);
 
        return null;
    }
 
    // -------------------------------------------------------------------------
    override void DebugBBoxSetColor(int color)
    {
        if ( m_DebugShapeBBox )
        {
            m_DebugShapeBBox.SetColor(color);
        }
    }
 
    // -------------------------------------------------------------------------
    override void DebugBBoxDelete()
    {
        #ifndef DEVELOPER
        return;
        #endif
        
        if ( m_DebugShapeBBox )
        {
            m_DebugShapeBBox.Destroy();
            m_DebugShapeBBox = null;
        }
        
        if ( !m_DebugShapeDirection && !m_DebugShapeBBox )
        {
            GetGame().GetCallQueue(CALL_CATEGORY_GUI).Remove(OnDrawing);
        }
    }
 
    // -------------------------------------------------------------------------
    override Shape DebugDirectionDraw(float distance = 1)
    {   
        #ifndef DEVELOPER
        return null;
        #endif
        
        if ( m_DebugShapeDirection )
        {
            m_DebugShapeDirection.Destroy();
        }
        
        vector p1 = "0 0 0";
        vector p2 = m_ThisEntityAI.GetDirection() * m_DebugShapeDirectionDist;
        m_DebugShapeDirectionDist = distance;
        m_DebugShapeDirection = Debug.DrawArrow(p1, p2);
        
        GetGame().GetCallQueue(CALL_CATEGORY_GUI).CallLater(OnDrawing, 0, true);
        
        m_ThisEntityAI.SetEventMask(EntityEvent.FRAME);
        return null;
    }
 
    // -------------------------------------------------------------------------
    override void DebugDirectionDelete()
    {
        #ifndef DEVELOPER
        return;
        #endif
        
        if ( m_DebugShapeDirection )
        {
            m_DebugShapeDirection.Destroy();
            m_DebugShapeDirection = null;
        }
        
        if ( !m_DebugShapeDirection && !m_DebugShapeBBox )
        {
            GetGame().GetCallQueue(CALL_CATEGORY_GUI).Remove(OnDrawing);
        }
    }
 
    void OnDrawing()
    {
        #ifndef DEVELOPER
        return;
        #endif
        
        if ( m_DebugShapeBBox || m_DebugShapeDirection )
        {       
            vector mat[4];
            m_ThisEntityAI.GetTransform(mat);
        
            if ( m_DebugShapeBBox )
            {
                m_DebugShapeBBox.SetMatrix(mat);
            }
            
            if ( m_DebugShapeDirection )
            {
                m_DebugShapeDirection.SetMatrix(mat);           
            }
        }
    }
}