EpicTable 2.0 Preview – Animated Map Backgrounds

Posted in EpicTable Blog, EpicTable Development on April 22, 2017 at 11:39 pm

A little eye candy for you while I work on pulling EpicTable 2.0 together. The new maps in EpicTable 2 support some new features. I’ve spoken to many of you about separating terrain and dungeon dressing from the map background and the token layer. While looking at the issue of map layers more generally, it struck me that there were some interesting effects possible. One such is this battle map of a volcanic cavern with flowing lava and smoke and steam. As cool as this is, I’ve no doubt it will drive some people crazy, so rest assured, I’ll give you a way to turn off animated elements of the map.


About this map

This map started life as one of the maps from the 2013 EpicTable Box Set, a beautiful cavern map created by one of my all-time favorite fantasy cartographers, Christopher West. You can find more of his work at Maps of Mastery. (Watch out, though–a lot of his stuff is for printing, so it’s super-high-resolution. I had to scale it down to some tiny percentage to make it virtual tabletop ready–and it still looks amazing.)

I made some areas of the map transparent, added some flowing lava under it, somewhat slower than the original, and added a layer of dark clouds, rendered mostly transparent and very slow, on top of it for the smoke and steam. Both those videos were from iStockphoto, and um…I’m chalking their cost up to my Marketing department (which is me).


EpicTable 2.0 Preview – Animated Token Bases

Posted in EpicTable Blog, EpicTable Development on April 22, 2017 at 1:04 pm

Any of you think you might be able to make use of animated token bases? Check this out:

These are, for the moment, rather non-trivial to create yourself, so I’d probably start with a gallery of them for different conditions that you could apply to a character…like…um…”on fire”? 😉 I don’t know, honestly, that fire is the ideal example. I think maybe flying and confused and entangled might be better examples of indicating character status in this way. But you’ve got to admit the fire looks cool. 😉

How would you guys see using this? Or do you? Right now, I think of it as a proof of concept that may or may not have a concrete use. Before you suggest it–because I know you are about to–the related feature that this enables, which I’m more sure will be useful, is animated spell effects. I’ve been looking at things like (to go all D&D on you for a second) Obscuring Mist and Entangle and a Pleasantly Roiling Darkness. As with all things EpicTable, I’m trying to give you a set of game-system-neutral components that you can use in any game you want, but where I know certain things are going to be useful because they appear commonly in certain games, I’m not above providing some pre-builds for them.


A Little Gratuitous and Unnecessary Background for the Insatiably Curious

EpicTable 2 represents a fairly major technological uplift relative to EpicTable 1. I created the first version of EpicTable when some tech that’s available now just wasn’t around or wasn’t ready. As new devices have entered the market, it’s pushed me to upgrade the technology underlying EpicTable. In some cases, the benefit is just that it handles new scenarios like large screens and high resolution displays better. That’s why I started with chat, by the way–at the time that was written, one had to do horrifying things to render dice and text together, and not only was the code complicated, but it just doesn’t work perfectly with some of your new displays. The additional benefit, though, is that the new tech opens up all kinds of possibilities, and it’s looking like the EpicTable 2 codebase is going to be significantly smaller and simpler. The core is the same–the way a dice roll or a character or a map is modeled is the same underneath–but the way it hits the screen and allows interaction is way, way, simpler.


New EpicTable Tutorial Video – Maps

Posted in Tutorials on May 10, 2014 at 12:52 am

To kickoff the new EpicTable Tutorial Video page, I’ve created a brand new video dealing with maps. This video takes you through using EpicTable to provide shared online maps for your RPG gaming session. It covers creating image-backed and texture-backed maps, working with character tokens, grids, drawing wet-erase battlemat style, and briefly introduces fog of war. Enjoy!


Beta 21 – Map Updates, Episode 2 – Drawings and Things Thought Lost

Posted in Announcements, EpicTable Development on July 17, 2012 at 3:21 am

Beta 21 contains part 2 of a large set of map-related updates. If drawings confuse you, if you asked for more control over tabs back at the dawn of time and think I’ve forgotten about you, read on.

I’m about to ramble on for a bit, so if you want, you can just Download Beta 21, and you can get a much-abbreviated version of this in the Revision History page.

For the rest of you….

Here’s what’s in it:

Drawing Just Got a Lot Less Confusing

The Case of the Disappearing Ink

One of the stranger things I’ve ever seen was the appearing and disappearing drawings of one of the beta test groups. I joined their session to see what was going on. Otherwise, it would have been hard to believe. But there it was–a drawing on a map…drawing itself, then un-drawing itself. Other drawings were popping in and then winking back out. I wasn’t sure what I was seeing.

Like most weird issues, though, this one had a fairly simple explanation–one that has a lot to do with my having written the initial freehand drawing support for EpicTable at 3am on the second day of Gen Con last year.

I’d pictured the GM drawing on a map, just like he’d draw on a wet erase battlemat. That’s how I demoed it, that’s how I tested it, but you guys are a lot more creative than that.

The Messy Realities of Drawing

My image of a GM drawing while everyone else looked on didn’t match the reality. The reality was a lot messier. Multiple people drawing and people staying in draw mode for substantial amounts of time were both things I hadn’t considered. So, my drawing updates, which were simply broadcasts of the new state of the entire drawing, led to the bizarre effects mentioned above.

  1. Alice would draw a red circle, and so this new drawing consisting of a red circle would get sent to everyone.
  2. Meanwhile, Bob has drawn a black rectangle, and that gets sent to everyone.
  3. Alice sees her circle disappear, replaced by Bob’s black rectangle.
  4. Bob sees Alice’s circle replace his rectangle.
  5. Joe, who got Bob’s message last, sees the rectangle.
  6. Sue, who entered draw mode and has been sketching out a room, doesn’t see any of this. She exits draw mode, and her sketch gets sent to everyone
  7. …but Joe’s entered draw mode already to draw an arrow pointing at Bob’s rectangle, so everyone knows where it’s supposed to be. He exits draw mode, wiping out Sue’s room with his arrow and Bob’s rectangle….

You get the idea–it gets very confusing very quickly, and you see “old” drawings reemerge because someone had it “preserved” by being in draw mode while all the new work was going on.

The Fix, Slaying the Erase-by-Pixel Hydra, and Other Tales

No way around it. I had to rewrite the drawing update mechanism to be stroke-by-stroke rather than entire-drawing. It was a bit of a bear–not made easier by the fact that erasing by pixel results in new strokes. Just like chopping the head off a hydra, when you use the eraser to, say cut a stroke in half, two new strokes are created…but they weren’t drawn, so I don’t get any events for these new strokes–they’re just there. It was a nasty beast to slay, but now, you can have multiple people drawing at once, happily receiving each other’s new strokes. Now, if you both use the pixel-based eraser on the same stroke…well, the monster’s got to win sometimes or it’s not a good story, right?

 

Hidden Moves

“I’m in the room.”
“No, you’re not.”
“What room?”

Have you had one of these conversations? Here’s why.
Prior to beta 21, when you were in drawing mode, you were drawing on top of a snapshot of the map as it appeared at the time you entered draw mode. This works pretty well when you draw, everyone watches attentively, and you exit draw mode once you’ve dazzled everyone with your sketch of the Lizard King’s Throne Room. But that didn’t always happen. Sometimes you’d stay in draw mode awhile. Sometimes people would move around while you were in draw mode.

I say “you” in this vaguely accusatory way–like you should know better. Well, “you” includes “me”. More than once I found myself in a cold sweat over what looked like fundamental synchronization issues. And then I’d say, “Oh, hey–I’m in draw mode.” Clearly, something had to change. You shouldn’t have to know that you’re in a weird state of suspended animation when you’re in draw mode–you especially shouldn’t have to know about this if I can’t even remember it. So it’s fixed.

What changed? Now, when you’re in draw mode, you’re no longer looking at a static snapshot of the way things were when you entered draw mode. You see actions on the map just as if you were out of draw mode. There’s no reason for it to be any other way.

Set Focus (aka “Everybody, Look Over Here!”)

Long ago, several of you requested a feature that would let the GM draw everyone’s attention to a specific map, even a specific part of a specific map. Lots of conversation ensued, and while I was sympathetic to the idea (especially when motivated by the projection setup one of you guys have), there were lots of other things that kept robbing this of the priority needed to get it done. I never stopped thinking about it, though, and as beta-21 was wrapping up, and I was absolutely out of time for another feature…I decided to squeak in another feature.


“Set Focus” allows the GM (or more accurately, people with the right to do so–more on that later) to direct everyone’s attention to his current view. When the GM right-clicks on a tab and selects the “Focus” item, EpicTable notifies the other participants of the GM’s request to switch to a specific tab and center their view on the GM’s view. This notification is presented in the form of a little popup message in the lower-right, such as this one.

Screenshot of the Set Focus notification popup

Let’s dissect this popup a little bit. The requestor and the target map or tabletop are identified in the text, and the user is asked to receiver the focus change. The receiver has a number of choices at this point.

 Accept – You’ll immediately be taken to the GM’s tab and your view will be centered to the same point as the GM’s.

 Decline – Dismisses the notification without taking any action.

 Always Accept – Like “Accept”, but your acceptance will be automatic for future focus requests.

If the receiver does nothing, the note will fade away after about 10 seconds, effectively declining the request. (Later, the fade time and the response-upon-fade will be configurable.)

There are some other options the user has beyond simply answering the request:

 Move the note – you can drag it to a move convenient location, if you like

 Postpone – pinning the note allows the receiver to postpone his decision. The notification won’t fade away while pinned.

 Close it – if you’ve pinned the note and others have come in, or it’s just not relevant anymore, you can close it.

There’s no difference between closing, declining, and letting a not fade away.

Unleash the Drones!

Some of you don’t want the user to respond. You have a computer connected to a projector or big screen, and you want it to just follow your lead. No problem, you can set that computer up to auto-accept focus requests. This setting is located on the “Preferences” tab of the new application menu (hiding under the round dragon button).

This is the same setting that gets checked when you hit the “Always Accept” button. So, if you’ve decided you really don’t want to follow your GM’s every whim, here’s where you’d change revert that “Always Accept” decision.

More Tab Goodies

Sharing the Easy Way

To make a private tab shared, you used to have to close it, go to the map or tabletop gallery and open it as shared. No longer. Now, you get share and unshare options when you right-click on a tab.


Bullet-Proof Shoes

Many of you requested restrictions on the tabletop–not necessarily to reign in out-of-control players, but to stop people from inadvertently shooting themselves in the foot. One of the way people could do that was to hit the close button on a tab. This unshared it, which led to lots of conversations like, “Wait!” (alarmed) “My map just disappeared!”. Now, by default, there is no little red X button unless you’re the owner of the map or tabletop in that tab.

Table Options

“But we liked the fact that EpicTable was wide open! We play GM-less indie games, and we all co-author the world we play in.”
Don’t worry–I’m right there with you. Thus was born the Table Options panel. This is available from the little gear icon on the Main tab of the ribbon.

From here, you can choose between the “GM-Controlled Table” and “Open Table”. The “Open Table” is the “anyone can do anything” EpicTable some of you have grown to know and love. The “GM-Controlled Table” is the new default. It’s still fairly open, but it puts more control in the hands of the GM. It’ll become a little more restrictive over time–right now, it mainly affects tabs and who can share or set focus. Later, it will expand to limit interaction with characters that are not your own.

The Table Options panel is the new place for setting your game’s visual theme. You’ve been able to do this for awhile, but now you have a neat little gallery with sample images that expand when you hover over them.

More Visible Support Options

There’s actually quite a bit of EpicTable information available, but it hasn’t always been easy to find. This tab under the application menu (the round dragon button) aims to help.

What Else?

There were other little bug fixes and things. For a full list of what’s in beta 21, check out the Beta 21 Release Notes.


Line of Sight Performance Improvements

Posted in EpicTable Blog, EpicTable Development on July 7, 2009 at 3:18 am

Just a quick status update: I’m continuing to tie up loose ends in preparation for an alpha release. One of those is the performance of the line of sight engine. This is the set of algorithms that collectively make up what I’ve been calling EpicTable’s “TrueVision”.

Some of you may recall from the demo that updating the player’s view after a character move took 2-3 seconds, which is somewhat obnoxious. I’m happy to say that I’ve halved that already without doing anything too exotic. Moving light sources needs a similar boost, and I need to reevaluate my nightmare scenario: open field, high noon, single tree with a goblin hiding behind it.

I realize one could spend the rest of one’s life messing with vision calculations, and I have no intention of doing that. It’s getting close to good enough.

Keen observers will note that I’ve implemented support for top-down tokens since the demo as well. (Thanks to DevinNight of Four Ugly Monsters for the use of the token!)


Virtual Tabletop Maps: Differences of Scale

Posted in EpicTable Development on January 11, 2009 at 1:26 am

As a follow-up to a conversation in the forum about “large maps”, I’ve put together a list of different scales at which maps are drawn, partly as a way to drive conversation about the kinds of maps people want to use on a virtual tabletop, and partly just because it got kind of fun looking at examples. …continue reading Virtual Tabletop Maps: Differences of Scale


Tavern in Virtual Tabletop TrueVision

Posted in EpicTable Development, Screenshots on May 26, 2008 at 3:41 am

In this post, I’m going to introduce you to EpicTable’s TrueVision. TrueVision allows you to show your players only what their characters would see. It takes into account lighting, line-of-sight, and visual acuity (e.g., low-light vision, darkvision) or equipment (e.g., nightvision goggles). …continue reading Tavern in Virtual Tabletop TrueVision


Main Screen (Map Centric)

Posted in Screenshots on May 23, 2008 at 4:41 am

This screenshot shows the main EpicTable screen. For map-based games, this is what you’ll often be looking at. The player characters, as well as an ettin they’re about to encounter, occupy the character bar near the top of the screen. The GM can drag these around into initiative order, or turn order, or whatever’s appropriate for your game. He can also drag them onto the map.

Center screen, you see the player tokens on the map. Naturally, these can be dragged around as well. The entire map is illuminated because we’re looking through the GM’s point of view. In a later screenshot, I’ll show you TrueVision in action— where each player only sees what his character would see.

Notice that you have your chat window at the right. (That’s dockable in case you don’t want it on the right.) Notice also the user-defined dice cups at the top. Often, you’ll roll dice right from your character sheet, but you have the option to use these ad-hoc dice cups.

Finally, it’s worth noting that because this is the GM’s view, there are some things available that wouldn’t be there for players; for instance, the ability to add images to the handout gallery and the buttons allowing him to create more maps. We’ll get deeper into some of these features in later posts.


Credits:
Map made using Dundjinni with textures and objects from the user art forum; notably, Cistacola’s cavern textures, Greytale’s arches (which became bridge rails), and Dragonwolf’s tile (north of the bridge). The tokens are courtesy of Fiery Dragon Productions. You can find links to all these on my Links page.


Finding Maps: Virtual Tabletop Tips, Part 2

Posted in EpicTable Blog on January 8, 2008 at 1:19 am

If you’re using a virtual tabletop (or “VT”), you have the option of playing on maps that are much nicer-looking than a wet-erase mat. “Yeah, but I’m not an artist…” you say. The good news is, you don’t have to be. There are a lot of resources out there for the VT map-maker. I’ll introduce you to some of them in this post.
…continue reading Finding Maps: Virtual Tabletop Tips, Part 2


Maps! – Virtual Tabletop Tips, Part 1

Posted in EpicTable Blog on January 3, 2008 at 3:47 pm

wet-erase battlemat and digital mapI wanted to call this “Virtual Maps are Better than Physical Maps…Unless You Use Dwarven Forge…And Have Unlimited Funds…And Unlimited Room…And a Really Indulgent Spouse”, but that seemed a little long winded for a title. So, “Maps!”, if only because I’d exhausted my own patience by then.
…continue reading Maps! – Virtual Tabletop Tips, Part 1


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