!752

concepts.

!include #1005284 // User's Name, Concepts

concept LThatsNotMyName extends LineIdea {}

p {
  loadConceptsFrom("#1005282");
  Dialog d = dialog();
  L lines = d.lines;

  for i over lines: {
    Line line = d.lines.get(i);
    if (line !instanceof UserLine) continue;
    UserLine ul = cast line;
    BotLine bl = optCast(BotLine, get(lines, i-1));
    LineIdea botIdea = bl == null ? null : bl.idea.get();
    new Matches m;
    S s = line.text;
    
    if "das ist nicht mein name" {
      interpret(ul, unique(LThatsNotMyName));
    }
    
    if (ul.idea.get() instanceof LThatsNotMyName
      && botIdea instanceof LGreet) pcall {
      UserName u = ((LGreet) botIdea).userName.get();
      if (u.usable) {
        print(quote(u.name) + " seems to be a bad name, marking not usable");
        cset(u, "usable", false);
      }
    }
  }
  
  saveConceptsBack();
}

svoid interpret(UserLine line, LineIdea idea) {
  if (eq(line.idea.get(), idea)) ret;
  bool had = line.idea.has();
  line.idea.set(idea);
  print("Line " + quote(line.text) + " " + (had ? "re-" : "")
    + "interpreted as " + shortDynamicClassName(idea));
}

Began life as a copy of #1005282