/**
* System is a base class used for extending systems used by the {@link PIXI.Renderer}
* @see PIXI.Renderer#addSystem
* @class
* @memberof PIXI
*/
export default class System
{
/**
* @param {PIXI.Renderer} renderer - The renderer this manager works for.
*/
constructor(renderer)
{
/**
* The renderer this manager works for.
*
* @member {PIXI.Renderer}
*/
this.renderer = renderer;
this.renderer.runners.contextChange.add(this);
}
/**
* Generic method called when there is a WebGL context change.
*
*/
contextChange()
{
// do some codes init!
}
/**
* Generic destroy methods to be overridden by the subclass
*
*/
destroy()
{
this.renderer.runners.contextChange.remove(this);
this.renderer = null;
}
}