meta-next/src/resources/Resource.js

import Resources from "./Resources"

class Resource 
{
	constructor(config) {
		this._loaded = false
		this._loading = false
		if(config) {
			this.setup(config)
		}
	}

	set loaded(value) 
	{
		if(value) {
			if(!this._loaded) {
				this._loaded = true
				this.loading = false
			}
		}
		else {
			if(this._loaded) {
				this._loaded = false
			}
		}
	}

	get loaded() {
		return this._loaded
	}

	set loading(value) 
	{
		if(value) {
			if(!this._loading) {
				this._loading = true
				this._loaded = false
				Resources.resourceLoading(this)
			}
		}
		else {
			if(this._loading) {
				this._loading = false
				this._loaded = true
				Resources.resourceLoaded(this)
			}			
		}
	}

	get loading() {
		return this._loading
	}
}

Resources.Resource = Resource

export default Resource