GenEntitas

Entitas generator using Entitas ECS framework

Usage

• clone this repository
• build CodeGen.sln solution. See Console Runner for details
• create settings. See Settings
• call mono ./path_here/GenEntitas.exe --SettingsPath=./pathToSettings . See genComps.sh

How it works

• Console Runner reads settings file
• Systems are imported from dlls
• Systems Initialize/Execute/Cleanup/TearDown once
  • DataProvider systems add entities with components
  • Generator systems react to components in entities
  • PostProcessor systems write changes to disk, log, etc.

Parts

• Console Runner
• Settings
• Systems
• Components
• DataProvider.Reflection
• DataProvider.Roslyn
• DataProvider.GenEntitasLang
• HelloWorld Plugin
• Tests

Pros

• familiar ECS architecture for Entitas users
• easy to add custom generator - create System, add it to Systems
• multiple input sources - dlls for reflection, GenEntitasLang files, Roslyn
• option to wrap generated classes into namespace
• no default context. No need to specify contexts beforehand in settings, contexts are read from components
• Components without any generator attributes are not generated

Cons

• unofficial
• tied to specific entitas version
• there is no settings auto creation. You'll have to provide paths to folders with unity dlls. After done once, settings can be copy/paste/tweaked for other projects
• Roslyn data provider lacks server mode, and because of that is much slower compared to Entitas Jenny