NetHack
Official NetHack Git Repository (by NetHack)
LevelDB
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values. (by google)
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| NetHack | LevelDB | |
|---|---|---|
| 62 | 27 | |
| 2,652 | 35,007 | |
| 1.5% | 1.1% | |
| 9.9 | 0.0 | |
| 6 days ago | 15 days ago | |
| C | C++ | |
| - | BSD 3-clause "New" or "Revised" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
NetHack
Posts with mentions or reviews of NetHack.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-17.
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Installing NH 3.7 on Win11 without using Linux?
download NetHack sources (https://github.com/NetHack/NetHack -> Code -> Download ZIP, unpack them on your computer)
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Eglot + clangd not working for NetHack code base
My configuration of Eglot is simple: (use-package eglot :hook (c-mode . eglot-ensure)). And it works for a single c file. But when I use this setup to read the code of NetHack, it doesn't work for linting and definition finding (M-.), even though eglot connection has no problem. I observed the same problems when reading the code of SQLite. Some specific problems I observed:
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First version of nethack with a bestiary?
Since nethack 3.1.0, the source for nethack's "bestiary" has been dat/data.base, in plain text, processed into a file named "data" when building the program. The unprocessed file intended for the nethack's next version can be seen at https://github.com/NetHack/NetHack/blob/NetHack-3.7/dat/data.base (it's quite long).
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NetHack splash screen source? (question in comments)
I am not really 100% sure what you are looking for. Are you looking for the actual picture? It is built during compilation from this uuencoded file https://github.com/NetHack/NetHack/blob/NetHack-3.7/win/win32/splash.uu
- (...) instead of one single extremely large structure named 'g' to house all of the relocated global variables, they are distributed into several ga through gz. (...) To make things easy for the developer, each variable is placed into the struct corresponding to the starting letter of the variable.
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Cant go down staircase?
xNetHack is based on NetHack 3.7.0, and there was a bug (now fixed) in NetHack 3.7.0 that caused stair destinations to be messed up after a game is recovered. I wonder that has happened here: perhaps you are playing a version of xNetHack that inherited the bug from NetHack 3.7.0, this is a recovered game.
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toot toot
They won't be afraid of music in 3.7.
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Minetown Shop with a closet, uses other than YASD for shoplifting?
This is a bug that was fixed in the upcoming 3.7, in this commit. Basically, if the random filler created a space that was made inaccessible by the fixed level design getting overlaid on top of the random filler, a door could be created to make that space accessible.
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YAAP: Elvish Atheist Wizard
There is not a comprehensive list of changes in existence. This one comes close but doesn't contain everything https://github.com/NetHack/NetHack/blob/NetHack-3.7/doc/fixes3-7-0.txt
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Is displacement worth anything after you get intrinsic invisibility?
I have an open github issue requesting that intrinsic invisibility be made only temporary, not permanent. That would make the invisibility mechanic more interesting since you could decide multiple times per game whether you want it, and extrinsic invisibility items would become more useful.
LevelDB
Posts with mentions or reviews of LevelDB.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-05.
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Codebases to read
I'm partial to how cleanly written https://github.com/google/leveldb is. It is a reasonable size to fully read & grok in not too long.
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Unpacking LSM-Trees: The Powerhouse Behind Modern Databases
[4] leveldb/doc/impl.md at main · google/leveldb. GitHub. Retrieved October 21, 2023 from https://github.com/google/leveldb/blob/main/doc/impl.md
- Bloom filter support to leveldb by Sanjay Ghemawat
- SQLite performance tuning: concurrent reads, multiple GBs and 100k SELECTs/s
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The Witty Guide to Installing LevelDB on Ubuntu: HostRooster® Edition
git clone https://github.com/google/leveldb.git
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Is there a lightweight, stable and embedded database library?
leveldb?
- Ask HN: What's the best source code you've read?
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LevelDB VS ZoneTree - a user suggested alternative
2 projects | 22 Aug 2022
- Is Mongo as popular in the job world as it is with tutorial makers?
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Open Source Databases in Go
goleveldb - Implementation of the LevelDB key/value database in Go.
What are some alternatives?
When comparing NetHack and LevelDB you can also consider the following projects:
angband - A free, single-player roguelike dungeon exploration game
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
UnNetHack - NetHack fork that is in development
MongoDB - The MongoDB Database
crawl - Dungeon Crawl: Stone Soup official repository
SQLite - Unofficial git mirror of SQLite sources (see link for build instructions)
sil-q
Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
EvilHack - A variant of NetHack that is designed to be a much more challenging experience than the original, drawing inspiration and content from various existing variants along with adding unique and never-before-seen custom content.
LMDB - Read-only mirror of official repo on openldap.org. Issues and pull requests here are ignored. Use OpenLDAP ITS for issues.
BrogueCE - Brogue: Community Edition - a community-lead fork of the much-loved minimalist roguelike game
CouchDB - Seamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability