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https://github.com/junkdog/artemis-odb
A continuation of the popular Artemis ECS framework
https://github.com/junkdog/artemis-odb
artemis-odb entity-component-system framework gamedev gamedev-framework gamedev-library
Last synced: 1 day ago
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A continuation of the popular Artemis ECS framework
- Host: GitHub
- URL: https://github.com/junkdog/artemis-odb
- Owner: junkdog
- License: bsd-2-clause
- Created: 2012-10-22T08:09:23.000Z (about 12 years ago)
- Default Branch: develop
- Last Pushed: 2023-04-14T23:11:51.000Z (over 1 year ago)
- Last Synced: 2024-02-12T17:04:41.376Z (9 months ago)
- Topics: artemis-odb, entity-component-system, framework, gamedev, gamedev-framework, gamedev-library
- Language: Java
- Homepage:
- Size: 3.5 MB
- Stars: 756
- Watchers: 40
- Forks: 108
- Open Issues: 37
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Authors: AUTHORS.libgdx
Awesome Lists containing this project
- awesome-libgdx - Artemis-odb - High performance java based Entity-Component-System framework. (Resources / Entity Component System (ECS))
- awesome-swedish-opensource - Artemis-odb
README
## Artemis-odb
[](https://github.com/junkdog/artemis-odb/actions/workflows/javaCI.yml)
[](https://libgdx.com/community/discord/)
[](https://opensource.org/licenses/BSD-2-Clause)
[Artemis-odb](https://github.com/junkdog/artemis-odb/wiki/About) is a [high performance](https://github.com/junkdog/entity-system-benchmarks) java based [Entity-Component-System](https://github.com/junkdog/artemis-odb/wiki/Introduction-to-Entity-Systems) framework.
It is mature, actively maintained, and a continuation of the popular [Artemis](http://gamadu.com/artemis/).
### Highlights
- Full Android, [HTML5](https://github.com/junkdog/artemis-odb/wiki/GWT), iOS support.
- High performance, GC-friendly, [less boilerplate](https://github.com/junkdog/artemis-odb/wiki/@Wire)!
- Optionally [auto-pooled](https://github.com/junkdog/artemis-odb/wiki/%40PooledWeaver) components and [hotspot optimization](https://github.com/junkdog/artemis-odb/wiki/Hotspot-Optimization) via compile-time [bytecode instrumentation](https://github.com/junkdog/artemis-odb/wiki/Bytecode-weaving).
- Serialize to either [json](https://github.com/junkdog/artemis-odb/wiki/libgdx-json) or [binary](https://github.com/junkdog/artemis-odb/wiki/Kryo-Serialization).
- Automatic tracking, and maintenance of [entity relationships](https://github.com/junkdog/artemis-odb/wiki/EntityLinkManager).
- Fast prototyping with [fluid interfaces](https://github.com/junkdog/artemis-odb/wiki/Fluid-Entities) (optional).
- Easy migration from Artemis clones.
_See [CHANGELOG.md](https://github.com/junkdog/artemis-odb/blob/master/CHANGELOG.md) for more details_
### Fast!
Artemis-odb is one of the fastest incarnations of Artemis!
Don't take our word for it, check out and [run the benchmarks](https://github.com/junkdog/entity-system-benchmarks) yourself!
Operations/second. Higher is better.
![it16k][it16k] ![ir16k][ir16k] ![arc16k][arc16k]
[it1k]: http://junkdog.github.io/images/ecs-bench/iteration__1024_entities.png
[it4k]: http://junkdog.github.io/images/ecs-bench/iteration__4096_entities.png
[it16k]: http://junkdog.github.io/images/ecs-bench/iteration__16384_entities.png
[it65k]: http://junkdog.github.io/images/ecs-bench/iteration__65536_entities.png
[ir1k]: http://junkdog.github.io/images/ecs-bench/insert_remove__1024_entities.png
[ir4k]: http://junkdog.github.io/images/ecs-bench/insert_remove__4096_entities.png
[ir16k]: http://junkdog.github.io/images/ecs-bench/insert_remove__16384_entities.png
[ir65k]: http://junkdog.github.io/images/ecs-bench/insert_remove__65536_entities.png
[arc1k]: http://junkdog.github.io/images/ecs-bench/add_remove_components__1024_entities.png
[arc4k]: http://junkdog.github.io/images/ecs-bench/add_remove_components__4096_entities.png
[arc16k]: http://junkdog.github.io/images/ecs-bench/add_remove_components__16384_entities.png
[arc64k]: http://junkdog.github.io/images/ecs-bench/add_remove_components__65536_entities.png
### Learn from others!
Dozens of games with source available in the [Game Gallery](https://github.com/junkdog/artemis-odb/wiki/Game-Gallery)!
### Use it commercially!
[Dog Sled Saga](http://www.dogsledsaga.com/)
### Expand your toolkit!
[Tools, Extensions and Frameworks](https://github.com/junkdog/artemis-odb/wiki/Extensions)
[
](http://junkdog.github.io/matrix.html)
[
](https://github.com/Namek/artemis-odb-entity-tracker)
### Getting started
#### Community
Share your thoughts and questions with us!
- **[Discord Chat (ECS channel)](https://libgdx.com/community/discord/)**
- **[Gitter web chat](https://gitter.im/junkdog/artemis-odb)**
- **[issues](https://github.com/junkdog/artemis-odb/issues)**
#### Maven
```xml
net.onedaybeard.artemis
artemis-odb
2.4.0
```
See [weave automation](https://github.com/junkdog/artemis-odb/wiki/Weave-Automation) and [module overview](https://github.com/junkdog/artemis-odb/wiki/Module-Overview)
#### Gradle
```groovy
dependencies { compile "net.onedaybeard.artemis:artemis-odb:2.4.0" }
```
#### Manual Download
- [Main library](https://repo1.maven.org/maven2/net/onedaybeard/artemis/artemis-odb/)
- [Command-line tool](https://repo1.maven.org/maven2/net/onedaybeard/artemis/artemis-odb-cli/)
#### License
This work is licensed under BSD 2-Clause "Simplified" License except the cross platform reflection code,
which has been sourced from LibGDX and falls under the Apache License 2.0. These files can be identified
by the Apache License header. Apache 2.0 license can be found under artemis-core\artemis\LICENSE.libgdx.
`SPDX-License-Identifier: BSD-2-Clause AND Apache-2.0`