jumpy
HVM
jumpy | HVM | |
---|---|---|
28 | 107 | |
1,544 | 7,156 | |
1.2% | 2.4% | |
8.9 | 6.7 | |
4 days ago | 2 months ago | |
Rust | Rust | |
GNU General Public License v3.0 or later | MIT License |
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jumpy
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Shiftnanigans - 2D Platformer Randomizer
I made a 2D platformer randomization crate called Shiftnanigans (https://github.com/AustinHellerRepo/Shiftnanigans) as part of my work on the open source game Jumpy (https://github.com/fishfolk/jumpy). Within the map editor of Jumpy, the Randomize button will randomize the placement of tiles and elements, maintaining the general structures of the map. I've described the two abstract concepts and sets of structs used to accomplish this functionality below. This is just a general overview, but I am happy to elaborate further if anyone has questions about the algorithms and data structures used.
- Fish Folk – open-source Bevy game
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Fish Folk – Our open source arena-shooter game in development for 4 years is now live on Kickstarter
GitHub: https://github.com/fishfolk/jumpy
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Fish Folk: Jumpy v0.5 – completed MVP of Bevy rewrite
Since late September we've been rewriting 'Fish Folk: Jumpy' in Bevy, headed up by Jumpy's new lead dev zicklag. With the release of v0.5, we now set our sights on a crowdfunding campaign due to launch in early 2023.
- Networking in ‘Fish Folk: Jumpy’ with QUIC for matchmaking and GGPO for p2p rollback
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Wave Function Collapse - A stateful node graph framework (constraint problems, procedural generation, etc.)
Thanks for this! We have a longstanding idea to use WFC as a way to create procedurally (re-)generated maps for our 2D platformer game. Happy to collaborate further on this if you’re interested.
- WASM For Core Game Loop & Mods · Jumpy dev-talk
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Katharos tech?!
Also the people from Katharos are great contributors of Bevy itself and also is working on Jumpy, which is a great source of inspiration and showcase for community, which doesn't uses Katharos License.
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Are there any AAA or indi games being developed in Rust?
Fish Fight is developed in Rust.
HVM
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SaberVM
Reminds me of HVM[0]
[0]https://github.com/HigherOrderCO/HVM
Really interesting to see how new lang concepts and refinements keep popping up this last decade, between Vale, Gleam, Hylo, Austral...
Linear types really opened up lots of ways to improve memory management and compilation improvements.
- GPU Survival Toolkit for the AI age: The bare minimum every developer must know
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A new F# compiler feature: graph-based type-checking
I have a tangential question that is related to this cool new feature.
Warning: the question I ask comes from a part of my brain that is currently melted due to heavy thinking.
Context: I write a fair amount of Clojure, and in Lisps the code itself is a tree. Just like this F# parallel graph type-checker. In Lisps, one would use Macros to perform compile-time computation to accomplish something like this, I think.
More context: Idris2 allows for first class type-driven development, where the types are passed around and used to formally specify program behavior, even down to the value of a particular definition.
Given that this F# feature enables parallel analysis, wouldn't it make sense to do all of our development in a Lisp-like Trie structure where the types are simply part of the program itself, like in Idris2?
Also related, is this similar to how HVM works with their "Interaction nets"?
https://github.com/HigherOrderCO/HVM
https://www.idris-lang.org/
https://clojure.org/
I'm afraid I don't even understand what the difference between code, data, and types are anymore... it used to make sense, but these new languages have dissolved those boundaries in my mind, and I am not sure how to build it back up again.
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A History of Functional Hardware
Impressive presentation but I find two things missing in particular:
* GRIN [1] - arguably a breakthrough in FP compilation; there are several implementation based on this
* HVM [2] - parallel optimal reduction. The results are very impressive.
[1] https://link.springer.com/chapter/10.1007/3-540-63237-9_19
[2] https://github.com/HigherOrderCO/HVM
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Is the abstraction of lazy-functional-purity doomed to leak?
Purity has nothing to do with memoization. Haskell's semantics never "rewrite under a lambda" (unlike, e.g. HVM). Calling (\_ -> e) () twice will (modulo optimizations) always perform the computation in e twice.
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Can one use lambda calculus as an IR?
The most recent exploration of this, that I'm aware of is HVM (another intermediate language / runtime), although this one is not actually based on the lambda calculus, but on the interaction calculus.
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The Rust I Wanted Had No Future
Then, actually unrelated but worth mentioning: HVM. Finally, something new on the functional front that isn't dependent types!
- The Halting Problem Is Decidable on a Set of Asymptotic Probability One (2006)
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Bachelor Thesis Topic
If you are into functional PL, how about https://github.com/HigherOrderCO/HVM? You could experiment if you could schedule that on a GPU?
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For those of you self taught,how did you cope with distractions while using a computer ?
In the interest of seeking ways of optimizing my code, I stumbled upon http://www.rntz.net/datafun/ as a means to do incremental computations of fixpoints while avoiding redundant work. And also the idea of automatic parallelism achieved by using Interaction Nets as a model of computation https://github.com/HigherOrderCO/HVM.
What are some alternatives?
rust-sdl2 - SDL2 bindings for Rust
Kind - A next-gen functional language [Moved to: https://github.com/Kindelia/Kind2]
bbscript - Parses BBScript for various Arc System Works Games
rust-gpu - 🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧
minicloze - Rust-based command-line language-learning game. Uses the Tatoeba database.
SICL - A fresh implementation of Common Lisp
iroha - Iroha - A simple, enterprise-grade decentralized ledger
Sharp-Bilinear-Shaders - sharp bilinear shaders for RetroPie, Recalbox and Libretro for sharp pixels without pixel wobble and minimal blurring
ticked - Edit your ticktick.com tasks from any text editor you want (like vim/neovim)
fslang-suggestions - The place to make suggestions, discuss and vote on F# language and core library features
rust-drive-ai - Self driving car AI in road fighter world
atom - A DSL for embedded hard realtime applications.