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Entitas-CSharp

授权协议 MIT License

开发语言 C/C++

所属分类游戏/娱乐、游戏模拟器/工具/引擎

软件类型开源软件

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Entitas is free, but powered by your donations

Entitas - The Entity Component System Framework for C# and Unity

Entitas is a super fast Entity Component System Framework (ECS) specifically made for C# and Unity. Internal caching and blazing fast component access makes it second to none. Several design decisions have been made to work optimal in a garbage collected environment and to go easy on the garbage collector. Entitas comes with an optional code generator which radically reduces the amount of code you have to write and makes your code read like well written prose.

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» Documentation

» Ask a question

» Wiki and example projects

» #madeWithEntitas

Video Tutorials & Unity Unite Talks

Entitas ECS Unity Tutorial	Entitas ECS Unity Tutorial	Entity system architecture with Unity	ECS architecture with Unity by example

Setup & Basics	Git & Unit Tests	» Open the slides on SlideShare: Unite Europe 2015	» Open the slides on SlideShare: Unite Europe 2016

First glimpse

The optional code generator lets you write code that is super fast, safe and literally screams its intent.

public static GameEntity CreateRedGem(this GameContext context, Vector3 position) {
    var entity = context.CreateEntity();
    entity.isGameBoardElement = true;
    entity.isMovable = true;
    entity.AddPosition(position);
    entity.AddAsset("RedGem");
    entity.isInteractive = true;
    return entity;
}

var entities = context.GetEntities(Matcher<GameEntity>.AllOf(GameMatcher.Position, GameMatcher.Velocity));
foreach(var e in entities) {
    var pos = e.position;
    var vel = e.velocity;
    e.ReplacePosition(pos.value + vel.value);
}

Overview

Entitas is fast, light and gets rid of unnecessary complexity. There are less than a handful classes you have to know to rocket start your game or application:

Entity
Context
Group
Entity Collector

Code Generator

The Code Generator generates classes and methods for you, so you can focus on getting the job done. It radically reduces the amount of code you have to write and improves readability by a huge magnitude. It makes your code less error-prone while ensuring best performance. I strongly recommend using it!

Unity integration

The optional Unity module integrates Entitas nicely into Unity and provides powerful editor extensions to inspect and debug contexts, groups, entities, components and systems.

Entitas deep dive

Read the wiki or checkout the example projects to see Entitas in action. These example projects illustrate how systems, groups, collectors and entities all play together seamlessly.

Download Entitas

Each release is published with zip files containing all source files you need.

Show releases

Thanks to

Big shout out to @mzaks, @cloudjubei and @devboy for endless hours of discussion and helping making Entitas awesome!

Maintainer(s)

@sschmid | @s_schmid | @entitas_csharp

Different language?

Entitas is available in

使用案例

ECS架构 Entitas-CSharp学习之路（一）

断断续续2个月完成了自己的游戏demo，却有种删除整个项目的冲突，架构太混乱，已经完全不想加东西，加一个功能就会因为发现自己之前留了太多屎，到后面不得不为之前的屎埋坑，必须做出改变。我需要学习一下其他人的代码和架构，查找了一下github几个star比较高的unity框架，发现了它——Entitas，最近知乎unity讨论比较热乎的ECS架构。那么就玩玩吧，反正我一个学生党很闲很作，而且多学学也
ECS架构 Entitas-CSharp学习之路（二）

接下来第二篇教程。主要是教我们如何在Entitas下使用组件表示游戏状态，以及其他系统如何响应用户输入执行相应逻辑。官方教程 https://github.com/sschmid/Entitas-CSharp/wiki/Unity-Tutorial—Simple-Entity-View-and-Movement 完全按教程做就能将demo跑起来，注意要将camera的Projection属性设为
ECS架构 Entitas-CSharp学习之路（三）

第三个教程 -实现一个多反应系统教程地址 https://github.com/sschmid/Entitas-CSharp/wiki/MultiReactiveSystem-Tutorial 配置打开之前的Entitas编辑器，就是之前用来generate的那个。在那个Jenny->Context 配置Game, Input, Ui,然后generate 加入教程所说的DestroyedC
[Unity Entitas] CookBook 上下文Context[4]

英文原文： https://github.com/mzaks/EntitasCookBook 上下文是实体的管理数据结构。实体不能单独创建，必须通过 context.CreateEntity() 创建。这样，上下文可以管理我们创建的所有实体的生命周期。它也是第一个在我们操作实体时收到通知的观察者（参见实体章节中的实体观察部分）。实体对象池为了避免垃圾回收，Entitas-CSharp
[Unity Entitas] CookBook 实体[3]

英文原文： https://github.com/mzaks/EntitasCookBook 实体只是一袋组件。我们可以向实体添加组件，可以从实体中获取组件，也可以从实体中移除组件。在 Entitas-CSharp 中，有一种内部/通用方式来执行这些操作： entity.AddComponent(index, component); entity.GetComponent(index); en
[Unity Entitas] CookBook 介绍[1]

英文原文： https://github.com/mzaks/EntitasCookBook Hi, 我的名字是 Maxim，我是一名软件开发人员。 2012 年底，我在柏林的休闲游戏工作室 Wooga 工作时偶然发现了 ECS（实体组件系统）和 Entitas（ECS 的实现）。从那以后，我帮助改进了 Entitas 并将其移植到不同的语言，并自己用它构建了几个游戏和应用程序。老实说，