love
luau
Our great sponsors
love | luau | |
---|---|---|
258 | 64 | |
4,317 | 3,587 | |
5.4% | 2.5% | |
9.6 | 9.0 | |
6 days ago | 6 days ago | |
C++ | C++ | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
love
-
Ask HN: Yo wants to build a game, I'm lost. What can I do?
I've built a few games with my son over the years. The fun part for us was all about fast iteration, and then laughing at the bugs together.
There are some other recommendations here for how to approach 3d, and he is specifically asking for 3d -- but I want to put in one more pitch for 2d: the fun-to-tedium ratio can be much higher.
I wonder if you could spend some time prototyping some of his ideas in LÖVE https://love2d.org/ -- if you show him the smallest sketch of something working, he might have an idea about what to add next.
Many years ago, on a flight, we went from 0 to game before we landed (with no experience).
-
Show HN: A variant of Conway's Game of Life in color you can run on your phone
* When a cell is born it randomly takes on the color of one of its (3) parents.
To try it out:
1. Install LÖVE for your device from https://love2d.org (~5MB and open source). (iOS requires building from source on a Mac, or installing the third-party Love2D Studio: https://love2d-studio.marknoteapp.com)
2. Install my Lua Carousel from https://akkartik.itch.io/carousel (~100KB). It includes all its source code and can be edited live on a computer as it runs.
3. Copy the ~100 lines of code from the bottom of https://akkartik.itch.io/carousel/devlog/651711/new-version-after-9-days and paste them into Lua Carousel.
-
Gearing up for Lua
Probably the most important piece of software we'll be playing around with is a game engine called LÖVE. Lua is well known around developer circles as being a good scripting language when it comes to making games, and this engine is one of the more popular. I'll be going through installation at the end of this post.
-
Original Sling'n'shoot Worms Game
I got it – these are the steps I took:
1. Download Love from https://love2d.org/
-
Can't make my mind about which engine to use
libGDX is great, but I can understand if it's not for some people. This also applies to love2d, raylib and Monogame
-
How Do I Compile/Install Love 0.10.2 on Linux?
You don't need to use git if you don't want to. Try downloading the 0.10.2 source directly here (the file you want is love-0.10.2-linux-src.tar.gz); I see you've tried this already but try again just to see what happens. Extract it to a directory (e.g. love-0.10.2-linux-src) and then run:
-
Not only Unity...
Love2d (MIT/C++/Lua) https://github.com/love2d/love
-
Ask HN: Released games built on FOSS engines?
- Löve (doesn't have a separate page, but showcases a few games at the bottom of the page): https://love2d.org
-
How to have the coolest booth at a tech conference 🕹👾
The game, Wasp Escape, was built using the open-source Löve 2D game library for Lua.
-
I want to make a game but I'm scared...
love2d (lua) is a productive, fun, good docs, and most importantly proven / field-tested 2d game library, with easy to learn fast to compile and fast to run language - lua. while lua might not have a lot of features as python, the big bonus is that its much more focused language, which is important because otherwise you can get easily distracted on bells and whistles that other programming languages provide, i know that from experience
luau
-
Building a baseline JIT for Lua automatically
As far as I can tell, they aren't.
http://lua-users.org/wiki/SandBoxes
There is a lot of information there, but it doesn't handle resource exhaustion, execution time limits or give any guarantees. It does indicate that it's possible, and has a decent example of the most restrictive setup, which is a good start. But I would for example compare it with Luau's SECURITY.md.
From https://github.com/luau-lang/luau/blob/master/SECURITY.md:
> Luau provides a safe sandbox that scripts can not escape from, short of vulnerabilities in custom C functions exposed by the host. This includes the virtual machine and builtin libraries. Notably this currently does not include the work-in-progress native code generation facilities.
> Any source code can not result in memory safety errors or crashes during its compilation or execution. Violations of memory safety are considered vulnerabilities.
> Note that Luau does not provide termination guarantees - some code may exhaust CPU or RAM resources on the system during compilation or execution.
So, even luau will have trouble with untrusted code, but it specifies exactly what happens and so on. I think that's fair enough.
-
Pluto, a Modern Lua Dialect
Alternatively, Luau is a well-supported Lua variant with type checking and performance improvements, aimed more towards being a sandboxed embedded scripting environment.
-
Buzz: A lightweight statically typed scripting language
If you need Lua but also type-safety, how about Luau [1] then?
-
Lua Criticism Is Unwarranted
I had the pleasure of working with Lua 5.1 back in the late noughties. For me it's replaced Tcl whenever I want something I can configure above a C library. At the time I used it I found it quite nice but I'll also not forget the hours I wasted tracking down nil table corruptions which could have easily been caught by a type checker.
I had some hope that Luau https://luau-lang.org or Teal https://github.com/teal-language/tl would make things better but with the following example
function foo(x: number): string
-
Ask HN: Looking for platforms, other than Roblox, that have adopted Luau
Looking at other replies here, I can see I wasn't the only one who didn't realize there is Lua and Luau. Luau is an extension of Lua: https://luau-lang.org/
> Luau is syntactically backwards-compatible with Lua 5.1 (code that is valid Lua 5.1 is also valid Luau); however, we have extended the language with a set of syntactical features that make the language more familiar and ergonomic.
-
Embeddable Common Lisp 23.9.9
Lua is usually the embedded language of choice. If you are focused on security, you could check out the Roblox fork, Luau (https://github.com/Roblox/luau) where the creators took extra care to lock down the language on what scripts could do.
-
Creating a simple sandboxed language
Luau - Lua variant by Roblox
-
The Warframe Lexicon for Updates
On a side note, I've heard that they recently switched from Lua to Roblox's own fork of Lua, Luau.
-
Lua: The Little Language That Could
https://www.youtube.com/results?search_query=luau+roblox&sp=...
Luau
https://github.com/Roblox/luau
Roblox wrote a superset of Roblox Lua which is way faster
-
Scripting Resources MegaThread
https://luau-lang.org/ - some documentation, and examples https://create.roblox.com/docs - documentation, tutorials, and examples https://www.youtube.com/user/AlvinBLOX - tutorials https://www.youtube.com/@TheDevKing/videos - tutorials https://www.lua.org/manual/5.1/ - not specific to Roblox, but Lua reference manual https://www.codecademy.com/learn/learn-lua - Lua on Codecademy
What are some alternatives?
raylib - A simple and easy-to-use library to enjoy videogames programming
lua-languages - Languages that compile to Lua
Godot - Godot Engine – Multi-platform 2D and 3D game engine
LuaJIT - Mirror of the LuaJIT git repository
MonoGame - One framework for creating powerful cross-platform games.
moonsharp - An interpreter for the Lua language, written entirely in C# for the .NET, Mono, Xamarin and Unity3D platforms, including handy remote debugger facilities.
Godot Card Game Framework - A framework which comes with prepared scenes and classes to kickstart your card game, as well as a powerful scripting engine to use to provide full rules enforcement.
lua-language-server - A language server that offers Lua language support - programmed in Lua
TIC-80 - TIC-80 is a fantasy computer for making, playing and sharing tiny games.
tl - The compiler for Teal, a typed dialect of Lua
bevy - A refreshingly simple data-driven game engine built in Rust
moonscript - :crescent_moon: A language that compiles to Lua