Method ProcessCommandLine

avida-core/source/targets/avida-viewer/cAnalyzeScreen.cc:451–568

}

void cAnalyzeScreen::ProcessCommandLine()
{
  // Get the analyze module...
  cAnalyze& analyze = m_world->GetAnalyze();
  
  // Save the original input and divide up the rest into command and args.
  cString orig_input = cur_input;
  cString command = cur_input.PopWord();
  cString command_args = cur_input;
  
  // Reset various tracking values.
  cur_input = "";
  rollback_line = 0;
  cursor_pos = 0;
  
  // Grab the command portion of this input and set to uppercase.
  command.ToUpper();
  bool command_found = false;
  
  // Check some builtin commands.
  if (command == "QUIT" || command == "EXIT") exit(0);
  
  // Check to see if we are ending a loop.
  if (command == "END") {
    if (nest_depth == 0) exit(0);
    // Reduce the nest_depth.
    nest_depth--;
    
    // If the loop we finished is at the outermost level, execute it!
    if (nest_depth == 0) {
      cAnalyzeCommand * cur_command = nest_command.Pop();
      command_args = cur_command->GetArgs();
      analyze.PreProcessArgs(command_args);
      cAnalyzeCommandDefBase* command_fun =
      analyze.FindAnalyzeCommandDef(cur_command->GetCommand());
      cUserFeedback feedback;
      command_fun->Run(&analyze, command_args, *cur_command, feedback);
      for (int i = 0; i < feedback.GetNumMessages(); i++) {
        switch (feedback.GetMessageType(i)) {
          case cUserFeedback::UF_ERROR:    screen_hist.PushRear(cString("error: ") + feedback.GetMessage(i)); break;
          case cUserFeedback::UF_WARNING:  screen_hist.PushRear(cString("warning: ") + feedback.GetMessage(i)); break;
          default: break;
        };
      }
    }
    // Otherwise store it...
    else {
      cAnalyzeCommand * cur_command = nest_command.Pop();
      nest_command.GetFirst()->GetCommandList()->PushRear(cur_command);
    }
    
    command_found = true;
  }
  
  // Check some other built-in commands.
  if (command == "CLEAR") {
    screen_hist.Clear();
    command_found = true;