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);
    }
  }
}