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/*===============Cmd_Math_fCompares two cvars, if true vstr the third, if false vstr the forth===============*/void Cmd_Math_f( void ) {  char	*v;  char 	*v1;  char 	*v2;  char  *op;  if (Cmd_Argc () == 3)  {    v = Cmd_Argv( 1 );    op = Cmd_Argv( 2 );    if ( !strcmp( op, "++" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v ) + 1 ) );    }    else if ( !strcmp( op, "--" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v ) - 1 ) );    }    else    {      Com_Printf ("math <variableToSet> = <variable1> <operator> <variable2>\nmath <variableToSet> <operator> <variable1>\nmath <variableToSet> ++\nmath <variableToSet> --\nvalid operators are + - * / \n");      return;    }  }  else if (Cmd_Argc () == 4)  {    v = Cmd_Argv( 1 );    op = Cmd_Argv( 2 );    v1 = Cmd_Argv( 3 );    if ( !strcmp( op, "+" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v ) + Cvar_VariableIntegerValue( v1 ) ) );    }    else if ( !strcmp( op, "-" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v ) - Cvar_VariableIntegerValue( v1 ) ) );    }    else if ( !strcmp( op, "*" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v ) * Cvar_VariableIntegerValue( v1 ) ) );    }    else if ( !strcmp( op, "/" ) )    {      if ( ! ( Cvar_VariableIntegerValue( v1 ) == 0 ) )      {        Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v ) / Cvar_VariableIntegerValue( v1 ) ) );      }    }    else    {      Com_Printf ("math <variableToSet> = <variable1> <operator> <variable2>\nmath <variableToSet> <operator> <variable1>\nmath <variableToSet> ++\nmath <variableToSet> --\nvalid operators are + - * / \n");      return;    }  }  else if (Cmd_Argc () == 6)  {    v = Cmd_Argv( 1 );    v1 = Cmd_Argv( 3 );    op = Cmd_Argv( 4 );    v2 = Cmd_Argv( 5 );    if ( !strcmp( op, "+" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v1 ) + Cvar_VariableIntegerValue( v2 ) ) );    }    else if ( !strcmp( op, "-" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v1 ) - Cvar_VariableIntegerValue( v2 ) ) );    }    else if ( !strcmp( op, "*" ) )    {      Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v1 ) * Cvar_VariableIntegerValue( v2 ) ) );    }    else if ( !strcmp( op, "/" ) )    {      if ( ! ( Cvar_VariableIntegerValue( v2 ) == 0 ) )      {        Cvar_SetValue( v, ( Cvar_VariableIntegerValue( v1 ) / Cvar_VariableIntegerValue( v2 ) ) );      }    }    else    {      Com_Printf ("math <variableToSet> = <variable1> <operator> <variable2>\nmath <variableToSet> <operator> <variable1>\nmath <variableToSet> ++\nmath <variableToSet> --\nvalid operators are + - * / \n");      return;    }  }  else {    Com_Printf ("math <variableToSet> = <variable1> <operator> <variable2>\nmath <variableToSet> <operator> <variable1>\nmath <variableToSet> ++\nmath <variableToSet> --\nvalid operators are + - * / \n");    return;  }}