sam-ecs

Sam-ECS: Sam's entity component system
============================

Simple but specialized entity component system. Currently work in progress

Installation
``
$ npm install --save sam-ecs
`

Usage (ES6)
`
import { Manager, Entity, Processor } from 'sam-ecs';

//manager creation
var manager = new Manager();

//empty entity creation
var entity = new Entity(manager);

// add component to entity
/* Each component has to have at a minimum a 'name' and
* 'state' object
*/
entity.addComponent({name: 'Transform', state: {x: 0, y: 0}});

// processor definition
class RenderProcessor extends Processor {
constructor(manager, name) {
super(manager, name);

/* every entity that contains a render component
* will be given to this processor's update
* function
*/
this.components = new Set(['Render']);
}

// Called every time manager.update is called
update(entities, manager) {
for (var hash of entities) {
var entity = manager.getEntity(hash);
// render entity
}
}

// Required, called by the manager
getComponentNames() {
return this.components;
}
}
``