CCommand.h

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#ifndef CCOMMAND_H
#define CCOMMAND_H


class CCommand
{
 public:
  enum TYPE_COMMAND { COMMAND_HELP,
                      COMMAND_RUN,
                      COMMAND_SET,
                      COMMAND_PRINT,
                      COMMAND_QUIT,
                      COMMAND_END };

  enum TYPE_PARAMETER { PARAMETER_FORMULASTRING,
                        PARAMETER_SIGNINCREMENT,
                        PARAMETER_NOSIGNINCREMENT,
                        PARAMETER_NOSIGNPRECISION,
                        PARAMETER_ZOOM,
                        PARAMETER_MINVECTOR,
                        PARAMETER_MAXVECTOR,
                        PARAMETER_VIEWERPOS,
                        PARAMETER_LIGHTDIRECTION,
                        PARAMETER_SURFACEAMBIENTCOLOR,
                        PARAMETER_SURFACEDIFFUSECOLOR,
                        PARAMETER_SURFACESPECULARCOLOR,
                        PARAMETER_SURFACESPECULAREXPONENT,
                        PARAMETER_BOXAMBIENTCOLOR,
                        PARAMETER_BOXDIFFUSECOLOR,
                        PARAMETER_BOXSPECULARCOLOR,
                        PARAMETER_BOXSPECULAREXPONENT,
                        PARAMETER_BACKGROUNDCOLOR,
                        PARAMETER_WIDTH,
                        PARAMETER_HEIGHT,

                        // On/Off options
                        PARAMETER_PERSPECTIVE,
                        PARAMETER_BOUNDINGBOX,
                        PARAMETER_SIGN,
                        PARAMETER_OPENGLSPECULAR,

                        // End
                        PARAMETER_END };

  enum TYPE_PARAMETERTYPE { PARAMETERTYPE_STRING,
                            PARAMETERTYPE_FLOAT,
                            PARAMETERTYPE_VECTOR,
                            PARAMETERTYPE_COLOR,
                            PARAMETERTYPE_INT,
                            PARAMETERTYPE_END };

  static const std::string
    s_CommandString[COMMAND_END]; 
  static const std::string
    s_ParameterString[PARAMETER_END]; 
  TYPE_COMMAND m_CommandID; 
  TYPE_PARAMETER m_ParameterID; 
  union DataUnion
  {
    std::string *String;  
    float       *Float;   
    CVector3f   *Vector;  
    CColor      *Color;   
    int         *Int;     
  } m_pData;  
  CCommand()
  {
    m_CommandID = COMMAND_END;
    m_ParameterID = PARAMETER_END;
    m_pData.Int = NULL;
  }

  TYPE_PARAMETERTYPE GetParameterType() const;
};


#endif // CCOMMAND_H

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