Alpha release 0.23 of the ScrumbleShip Demo, released for free on a Creative Commons License.
Hi! I'm Dirkson. I'm making the most accurate space combat simulation. Ever.
It's got voxels, heat simulation, kilometer long spaceships, real world materials, organic ships, and awesome music. Eventually, it's going to have AI crew, multiplayer, inertia, planets, and more.
Hi all! It's a wonderful, snowy day here in Washington. I took a little time off today to enjoy the snow - You can see what the girls did to me when I stopped to lie down for a moment. Surprisingly cozy!
But I've also been busy this week adding and editing ScrumbleShip. I applied Garmine's (Thanks Garmine!) glfw3 patch, finally bringing glfw3 support - This should fix a TON of context-related issues some people have been reporting. Other than that, I've been working on two major things - One visually appealing, one exciting for the future.
Here we can see the shadow system, nearly entirely fully realized. From each light, a block-level ray is cast, figuring out which nearby blocks are possibly illuminated. After that, when each voxel is cached, a voxel-level ray investigates the space, determining how much light can reach an object.
Both processes mainly make guesses about the light, rather than rigorously proving what the shadow should be. That said, the result ends up looking pretty excellent. This system can handle any number of simultaneous lights, of any colors.
These are still some issues to solve before this becomes default, though - Currently this system is very slow, and slows down block building. I have a couple good ideas on how to fix that. It also doesn't behave well when new blocks are added to a scene, so I need to track down the bug there and fix it as well. That said, the system IS available in the latest bleeding edge - Just open config/text/options and set "experimentallight" to 1.
To make any of this happen, I had to finally fix up the generic raycasting. Although for the moment that means player/ship hit detection is a little funny, in the long term it means more accurate hit detection, better lasers, and, eventually, ship/ship crashes. The raycasting has been a thorn in my side for some time - I finally managed to translate the problem into the appropriate math jargon, and with the help of Tuqz (Thanks Tuqz!) and some others, figured out how to accurately specify a line in 3D space.
The image is a visualization of raycasting at work. From the origin point of a light, I drew a voxel wherever my ray passed through, coloring it more yellow the farther away from the light it got. The end result was this surprisingly beautiful pattern.
Now for the exciting stuff. While it may not look like much, this image is the beginning of a new push in ScrumbleShip - Gameplay features. We've basically gotten the graphics, general performance, and compatibility up to a point where I'm comfortable with them - Now I can start in on the fun stuff!
The first thing I've started tackling is inventory. The "Hold interface" block searches behind it for a contiguous, square space. Once it finds one, it figures out the side and defines it as part of the ship's inventory. The image you see above is that code functioning - I went ahead and filled the inventory space with wires, just for show.
The next steps are to hook this system up to the "destroy block" function, so that destroyed blocks are automatically stored in your spaceship. After that, I'll try to hook the inventory screen up to your ship, allowing you to place (or sell) blocks you've mined.
Basically, with a few more changes, we should be able to hunt through asteroids for rare platinum blocks sometime in the near future!
Highest Rated (4 agree) 10/10
The parts of this game that are already in place are awesomely fun, and once the rest of it is in place, there will be nothing like it anywhere. 10/10 for concept and fun.
Apr 5 2012, 9:25am by dubyrunning
Latest tweets from @scrumbleship
@ZanMgt I can actually see the equipment for a local company who offers fiber and SLAs from my front window. They refuse to run the line : (
3hours 20mins ago
@ZanMgt Home internet is 20-30mbits/s down, ~5mbit/s up. Honestly faster than I need, SS is quite small.
14hours 25mins ago
@ZanMgt Oh, it's just my upstairs room. I was just really happy to have a dedicated space, rather than trying to share the living room.
14hours 29mins ago
T.co is going to see some downtime today, as I patch a vulnerability.
16hours 21mins ago
Anyway, I finally have an actual office, free from non-cat distractions!
Jan 20 2015, 11:51pm
Oh good. I just tweeted that, I suppose. Thanks cat.
Jan 20 2015, 11:51pm
Finally, finally -+++++++++++++++++++++++++
Jan 20 2015, 11:51pm
@chris_swenson Dropping your sort into my game was easy! I wish all libraries were coded this well. Hell, I wish my game was coded that well
Dec 27 2014, 3:21pm
T.co - Well would you look at that! We might not be as dead as it appeared ;)
Dec 24 2014, 8:18pm
Sep 23 2014, 5:36pm