trial
trivial-gamekit
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trial | trivial-gamekit | |
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10 | 7 | |
822 | 162 | |
5.2% | - | |
9.9 | 0.0 | |
8 days ago | over 2 years ago | |
Common Lisp | Common Lisp | |
zlib License | 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.
trial
- Trial Game Engine Issue
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Submissions to Spring Lisp Game Jam 2023
Little Spark - made with Trial
- Show HN: Kandria, an action RPG made in Common Lisp is now out
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Kandria, an action RPG written in Common Lisp releases in a week on January 11!
The engine is called Trial. https://github.com/shirakumo/trial.
- Lisp-Stick on a Python
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interested in learning lisp, (specifically for games, but also for everything else including tui and gui applications for linux. currently have next to no programming knowledge, can i get forwarded some resources and some tips on what exactly i should do? any videos i should watch?
I don't know what the situation is like for 3D game programming in CL. Shinmera recently kickstarted a game but it's 2D I think and I don't know if his engine (https://github.com/Shirakumo/trial) does 3D. But regardless of what you're using, going into learning how to program while also trying to learn how to use the game engines available in the CL world will probably be a recipe for getting overwhelmed and discouraged. I'd recommend going through the Steve Losh post first and reading A Gentle Introduction to Symbolic Computation and/or Practical Common Lisp to get some solid general familiarity with using CL. Both are available online for free. You can also browse through the Cookbook: https://lispcookbook.github.io/cl-cookbook/
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Common lisp game development libraries
For graphics there's a lot of different variants and options. I use Trial, but that doesn't have any docs yet, I'm afraid.
- Trial: A fully-fledged Common Lisp game engine
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Our Lisp game, Eternia: Pet Whisperer is now out on Steam!
Kandria and Eternia both are built on top of the game engine Trial, which I and a few others at Shirakumo have been working on for some years now. Trial itself makes use of a bunch of lower level libraries like cl-opengl, GLFW, pngload, harmony, etc. but a huge amount of the codebase was written by me. If you're interested in its development, I recommend hopping by the #shirakumo channel on the Freenode IRC network. I'd be happy to answer questions there!
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Idiomatic way to handle non GC objects, i.e. OpenGL textures ?
A good way to do it is to keep a staging area of sorts that keeps track of the manually allocated objects and their state. When you allocate you batch all objects to allocate together and then execute the load in one go, updating the records in the staging area. Then, when you're ready to switch to a different scene or whatever, you diff the staging area against the current set of objects that need to be live and deallocate everything else in one go.
trivial-gamekit
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interested in learning lisp, (specifically for games, but also for everything else including tui and gui applications for linux. currently have next to no programming knowledge, can i get forwarded some resources and some tips on what exactly i should do? any videos i should watch?
If you insist on learning through game development -- and admittedly I learn best by just jumping in and doing something -- you should at least try making something simpler than a full 3D game first, like a roguelike: https://github.com/borodust/trivial-gamekit, https://borodust.org/projects/trivial-gamekit/.
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Common lisp game development libraries
For something simple, https://github.com/borodust/trivial-gamekit would do.
- Lisp trivial gamekit for 2d game development
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Cl-bodge: a cross-platform Common Lisp game and application framework
Playing with their 'trivial-gamekit' based on cl-bodge now, very nice I think!
https://borodust.org/projects/trivial-gamekit/
alien-works also looks cool and under active development
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[SBCL] Generating a binary of a GUI built with Sketch
If all else fails, I recommend trying to contact author through creating an issue on github. If that fails too and you are too tired to continue that fight, have a look at trivial-gamekit (beware: shameful self-plug).
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Should I learn OpenGL, or try building a graphics engine from scratch ?
Learn Common Lisp and high-level 2D graphics using Sketch or trivial-gamekit. It's lispy, super fun and enjoyable way. Seriously. 2D graphics are easy to grasp and intuitive.
What are some alternatives?
raylib - A simple and easy-to-use library to enjoy videogames programming
Carp - A statically typed lisp, without a GC, for real-time applications.
ulubis - A Wayland compositor written in Common Lisp
alien-works - Multiplatform game foundation framework for Common Lisp
Panda3D - Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU
tank-command-2000 - A 3d tank game
cffi - The Common Foreign Function Interface
nature-of-code - Nature of code exercises and examples implemented in Common Lisp
magnum - Lightweight and modular C++11 graphics middleware for games and data visualization
alloy - A new user interface protocol and toolkit implementation
Fennel - Lua Lisp Language
sketch - A Common Lisp framework for the creation of electronic art, visual design, game prototyping, game making, computer graphics, exploration of human-computer interaction, and more.