Author: emshortif

Inform 7 goes to 6E59; new extension builds

As the followers of I7 have likely noticed, Inform 7 has a new release, 6E59. This still leaves us with a good bit to do — the Linux IDE may be a few days in following, as Philip Chimento is having some issues with his laptop, and extension replacements and updates on things that were not enclosed in the IDE may also take a day or two to follow.

Here is a change log for my own extensions, which will be up when the extensions maintainer has a chance to upload them:

  • Approaches, version 3. Cleans up some spacing bugs introduced by changes between builds, and corrects an error or two in the examples.
  • Assorted Text Generation, version 3. Adds some functionality, refactors other bits.
  • Computers, version 3. Examples updated to be compatible with the new build, and new features added to allow for power cords and batteries if the extension is compiled alongside Power Sources (new, see below).
  • Dishes, version 1. A little extension providing some fluid container classes for use with Measured Liquid. It defines several standard sizes of container, as well as a corked bottle with a properly-behaving cork.
  • Measured Liquid, version 1. Measured Liquid provides a concept of volume, together with the ability to fill containers, pour measured amounts of liquid, and drink from containers. It handles mixtures as well, if desired. It is compatible with, but does not require, the Metric Units extension by Graham Nelson.
  • Modern Conveniences, version 3. Version 3 adds compatibility with Measured Liquid; if Measured Liquid is included, Modern Conveniences will model flowing water from taps.
  • Power Sources, version 1. Power Sources provides an implementation of plugs and batteries (including rechargeables), and is designed to be used alongside Computers or as a base for other device implementations. Modeling includes devices that drain batteries at different rates. Power Sources requires Plugs and Sockets by Sean Turner.
  • Tailored Room Description, version 10. Upgrades for compatibility.

Continue reading “Inform 7 goes to 6E59; new extension builds”

Parser Discussion, Redux

A couple of clarifications on the last post, because there was a lot there, and some of the discussion is arguing against things I mentioned in passing rather than against my actual conclusions. So, to sum up:

  • The answer to the question I posed in the title is yes. I do still want a parser. Something else would not be close enough to IF as I know it.
  • In fact, I still want players to type. Clicking buttons or using drop-down menus (a) encourages a design with too few verbs and (b) removes the textual give-and-take. I also consider that an important part of IF. I also dislike the cluttered look of interfaces with a lot of menu and button stuff around the body of text.
  • Indeed, I still want to accept standard-form commands such as OPEN DOOR, in that order.
  • But the command prompt doesn’t give enough information to help players negotiate the command space. I think this a real defect in the current parser interface, as a matter of interface design.
  • Therefore I think we should give the player a way to interrogate the game directly about what his options are. One way to do that would be the textual equivalent of clicking on something and bringing up a radial menu: that is, letting the player type a noun name and find out about his options for manipulating it.

So, Do We Need This Parser Thing Anyway?

…or: What does it mean to be writing interactive fiction?

When asked about outreach prospects for IF at PAX East, I said this:

We have a two-part accessibility problem.

One part is the interpreter: people don’t want to download separate files and don’t want to have to figure out file formats. That structure is unattractive and increasingly out of step with the way casual players play games — and especially with the way that they’re persuaded to try new work. We (as a community) are working on that by developing better browser-based interpreters and making it easier for people to publish material to websites. It’s not true that there’s been no Java Glulx terp at all, but it required its own downloading and does not offer the option of creating an attractive game display within a browser window. Just the last couple of months have seen major strides on this front, with both Quixe and ZMPP reaching the point where they can play Glulx games in a browser window. Zifmia is a project to present games from a server interpreter, while FyreVM is an experiment in letting authors customize their output with channel IO. For TADS 2 there is Jetty, and Mike Roberts is actively working on changes to TADS 3 that would make it possible to do web service of those games. So we’re making a lot of progress here.

The other problem is the parser. When you look at novice reactions to IF — found in responses to IF games posted on indie gaming sites, or in student reactions to playing IF for the first time — the initial reaction is often enraged frustration with the parser. The first few (or few dozen) moves of a new player’s interaction with the game often consists of many many failed attempts that do not move the game forward in any way.

This is alien to most gamers these days. These days, even fairly difficult console games usually guarantee that at the beginning of the experience it’s just about impossible for the player to do something wrong or to fail meaningfully. Interaction options are introduced gradually. By contrast, most IF games are not designed with any kind of tutorial mode or game-opening section, instead offering (at best) a lengthy menu of instructions. There are exceptions (Dreamhold, Blue Lacuna). My own recent games have included an optional tutorial mode (which I think of like training wheels) that give turn-by-turn contextual advice to the player based on what’s currently happening.

It’s not clear to me how well those games have worked in attracting novices and making them comfortable with IF, however. (I just don’t know: I’d love to hear about it if, e.g., there were a bunch of Blue Lacuna players who got acclimatized to IF through that approach.)

Fundamentally, however, we’ve got a bigger problem, which is that the command prompt is a lie. It tells the player “type something, and I’ll understand you.” Which it won’t.

Continue reading “So, Do We Need This Parser Thing Anyway?”

“Designing Morality in Games”

There’s an interesting post on designing games with moral choice (and moral ambiguity) over at Gamasutra, which looks at the Bioshock games especially and speculates about the value of moving away from super-simplistic black-and-white good and evil, which is a pet peeve of mine as well.

Something the article doesn’t touch on much, though, is why we are including these moral choices in the first place – something I think we need to know in order to decide what sorts of structure and context should be provided. Are we making a rhetorical point about something we believe? Are we telling the story of how a particular character in a particular context wrestled with moral decision-making? Are we pushing the player to explore his beliefs about a difficult situation (a la The Baron or Fate)?

Signal boost for Seattle IF

Since this reached some new people last time:

The Seattle IF group meets this Saturday the 15th at 3:30 PM, and all are invited. Our building is at the University of Washington, in the Health Sciences Building F.

Last month about 15 people attended, and you can read the minutes.

In the spirit of Seattle IF our agenda is usually up in the air. There are many TWIFComp games to play. Feel free to come with more ideas for games to play on the projector, your own IF work to discuss, or questions about anything in the greater IF world as well.

A more detailed map with our building marked as I Court is here.

The doors are locked, but someone inside will let you in. And for the May meeting mailing list thread, go here.