Hack-A-Day, Day 20: Hillsfar Lockpicking Spritesheet

For today’s hack-a-day, I meant to clone the Hillsfar lockpicking minigame. Instead, I spent all day just extracting the sprites. But I had a nice chill time, so it was great.

Edit: See the updated post for the finished game.

Here’s the original minigame:

Here’s my spritesheet:

I made it by splitting up screenshots:

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Hack-A-Day, Day 13: Blueprint Maker

Hack-A-Day is a challenge to try and finish 30 projects in 30 days in November.

Today I tried to write a tool to make a floorplan. You can try it here. As usual the source code is on github.

This was an ambitious project for one day, and I didn’t finish everything I wanted. My original goal was to support

  • drawing and erasing rectangles (done)
  • adding, editing, deleting, and moving text labels (not done)
  • adding, deleting, and moving icons (mostly not done)
  • autosave (done)
  • undo support (done)
  • zoom and pan (not done)
  • sharing finished projects (stretch goal, not done)

What I did do was pleasantly high-quality, and I made pretty good progress.

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Hack-A-Day, Day 06: Raytracing Redux (realtime video)

Today’s update is a short one. I ported my raytracer from day 02, to the Nvidia GPU: ha3k-06-raytracer

The visuals are pretty much the same. Incidentally I discovered the striations on the ground disappear if we increase the floating point precision.

Render on the GPU is 30x faster (0.05 fps -> 3 fps). That’s still not very fast.

I didn’t get video working yesterday, or anything else visually new. I will call this one a failure overall, because I have nothing interesting to show off. I learned stuff and made progress though, so it’s not so bad.

Here’s a working video!

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