Category Archives: characters in games

Adventures with NPCs Redux: Lucca

By Rubes | Published: May 28, 2010

Here we resume our efforts to bring our NPCs to life, beginning with bits and pieces of text from the IF version of Vespers and ending with a modeled, animated, and voice-acted 3D character. Last time I discussed the development of Constantin, the large hulking monk with a short temper. This time I relate the development of Lucca, who had some interesting and unique challenges of his own.

Lucca was going to be a tough character to convincingly recreate. He’s the youngest member of the monastery, a teenager who recently joined the order. He’s very attached to Matteo, one of the monastery’s father figures, and is generally an emotional character during the course of the game. Again, we didn’t have a lot of text to go on initially aside from a short description:

The youngest of those who remain, Lucca joined the monastery only a few short months ago. The

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Adventures with NPCs Redux: Constantin

By Rubes | Published: April 26, 2010

We continue on with our efforts to bring our NPCs to life, beginning with bits and pieces of text from the IF version of Vespers and ending with a modeled, animated, and voice-acted 3D character. Last time I discussed the development of Matteo, the oldest monk at the monastery; the second character we tackled was Constantin, who had some interesting and unique challenges of his own.

We started out with a very general picture of Constantin; he’s middle-aged, a handyman around the monastery (he was a former blacksmith), and a notably large man with a short temper. Again, we didn’t have a lot of text to go on initially aside from a short description (which was actually removed from the game prior to the final release):

An enormous, hulking man, Constantin is taking the lack of food worse than the rest of the brothers. The former blacksmith has taken to

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Also posted in 3D/if, Vespers | 3 Comments

Adventures with NPCs Redux: Matteo

By Rubes | Published: April 4, 2010

Things have been moving forward lately with our NPC development, which has been a very gratifying experience. Watching a character go from a text description to a fully animated and speaking NPC model is something else. And as we move from one character to the next, incorporating each into the game, the whole project really starts to come to life. It sure as hell beats plugging away night after night on the nuances of text parsing.

It takes a lot of steps to go from point A to point B, and a number of people to make it happen, so I thought it might be interesting to review the procedure we went through for each NPC in the game. Vespers has six NPCs: five brothers and one village girl. This way, we can introduce each character while providing a little insight into our development process.

Matteo was the first character [More...]

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Looking Back, Looking Ahead

By Rubes | Published: April 2, 2010

We’ve been making some good progress lately on Cecilia, the last of the six NPCs to be implemented in the game, so I thought this would be a good opportunity to bring back the old NPC introductions. This was something I started a long time ago — well before starting this blog, back when I was blogging only on GarageGames. The idea was to write an introduction to each of the characters in the game, showing their development from concept drawing to a fully modeled, animated, and voice-acted 3D NPC. I got through the first two characters, Matteo and Constantin, fairly early on. But as animation problems surfaced (and resurfaced), work slowed down. I was able to get to Lucca and Ignatius eventually, but that was about it. I did finally get Drogo implemented after a long delay, but never did get around to his introduction.

At last, all six [More...]

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Wrapping Up At the GDC Austin

By Rubes | Published: September 18, 2009

I’m finally getting some time to put some thoughts together on this year’s GDC Austin, as I sit in the airport waiting for my flight back. Luckily, it’s still possible to put some thoughts together, after dumping half a beer on (and in) my laptop last night. I thought for sure that was the end of the line for the MacBook Pro, but it seems to have survived the scare.

It was an impressive amount of beer dumped directly over the power button and right half of the keyboard, and I wasn’t exactly the swiftest to respond. But after giving it some time to dry upside down, it did start up the first time I tried. After that, though, on subsequent power-ups it would only cough and gasp before shutting down. It looked bleak. I’m not sure what did the trick. I gave it one last shot by holding down [More...]

Also posted in Vespers, game design, interactive fiction, text in games | 3 Comments

Day Three (at the AGDC): Stern on Linear Storytelling

By Rubes | Published: September 18, 2008

The last day of AGDC was an excellent day, with two talks in particular that led to a good deal of spirited, academic discussion about storytelling and a third lecture that demonstrated some very slick next-gen controllers that could have a significant impact in the future on game design and interface.

The first talk of the day was given by Andrew Stern, he of Façade fame, although he did not focus specifically on the accomplishments of that project. Instead, his talk, provocatively titled “Linearity is Hell: Achieving Truly Dynamic Stories in Games,” explored the possibility of truly dynamic storytelling in games and how a system like that might be designed. Stern did acknowledge that this was more of a theoretical talk and that he has no claim to a solution for this; rather, he was hoping to express his understanding of what such a system might entail.

He began by [More...]

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Day One (at the AGDC)

By Rubes | Published: September 15, 2008

It was an entertaining first day at the AGDC. It’s certainly more fun listening to talks about interactive storytelling, cinematic design, and writing characters in games than it is listening to talks about pharmaceuticals and obscure research findings.

As expected, Chris Crawford’s talk was, to a large extent, a rehash of material that I believe he has presented previously. Still, seeing it in person, particularly with his entertaining delivery, was worth it. His talk was titled “15 Conceptual Shifts: Moving From Games to Interactive Storytelling,” and it reviewed many of the points he has tried to make over the years — among other things: stories are about people, not things; the importance of interactivity; and the role of verbs as opposed to nouns. And, of course, the last few concepts dealt largely with his Storytron project, although unfortunately he did not provide a demonstration.

Much of this is material [More...]

Also posted in story in games | 4 Comments

Conversation: They’re All Talking (About It)

By Rubes | Published: July 21, 2008

I guess conversation is where it’s at these days. Recently I began a series of blogs on conversation mechanics and how interactive fiction games can perhaps show the mainstream game industry how to do better dialogue (starting here, continuing here, and most recently here). Others have also recently jumped in on the action.

Over on Gamasutra, an article written by Brent Ellison popped up not long ago to define dialog systems because, as he says, “very little literature has addressed the mechanics behind character interaction in games.”

Ellison essentially covers the basic mechanics of different dialogue systems in games, including branching and non-branching dialogue, hub-and-spokes dialogue, and even parser-driven dialogue. He does a fair enough job of summarizing the more common systems, although he seems to focus primarily on interface and doesn’t quite venture into the more interesting territory of the mechanics required to produce smooth, [More...]

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Conversation Sophistication

By Rubes | Published: July 14, 2008


I used to think that the only way we will see good, satisfying conversations in games is if some developer comes up with a combination of a highly advanced parser, capable of accepting a broad range of user input, and sophisticated AI code that can dynamically respond to this input. However, a more careful examination of some recent interactive fiction games has led me to believe that most of the tools already exist, and that what’s really needed are skill and patience. Skill to write well and to construct systems that account for dynamically changing conditions, and the patience required to do so.

Last time out, I discussed the conversation system used in Emily Short’s Galatea, a game that focuses on a single conversation with an NPC using a modified ASK/TELL topic-based conversation system which handles mood, flow, and context in a fairly sophisticated fashion. While the resulting conversation has [More...]

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A Conversation with a Work of Art

By Rubes | Published: June 30, 2008

Simulating true conversations in a computer game is tough stuff. We’re still some way away from effectively applying computational linguistics to game playing in a way that allows a wide range of natural language input, and I’m not even sure that’s an entirely desirable goal given the enormous complexity that this would introduce into game design. So for now the general approach is to restrict the range and format of player input using a system that is easily interpreted and applied, such as a “click to talk” or multiple choice dialogue tree system.

The question, however, is this: when you play a game that implements conversation, do you feel that playing through the conversation contributes in any way to gameplay? Or does the conversation feel like more of an afterthought that requires little attention or skill on the part of the player (or the developer, for that matter)?

The answer, [More...]

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