add factory and addchilds method

src/components/Factory.ts

@@ -0,0 +1,53 @@
+import { Type } from "../types/enums/Type.js"
+import { Variable } from "../types/properties/value.js"
+import { Class } from "./Class.js"
+import { UI } from "./UI.js"
+
+export class FactoryManager extends Class {
+	private maxChildrenSize?: number
+	private factoryVariables?: Array<Variable>
+	private controlIds: Map<string, UI<Type>>
+	private control?: UI<Type>
+
+	constructor(protected name: string) {
+		super()
+		this.controlIds = new Map()
+	}
+
+	setControlId(name: string, element: UI<Type>) {
+		if (this.control) throw new Error("Cannot set control id after setting control")
+		this.controlIds.set(name, element)
+		return this
+	}
+
+	setControlIds(...elements: { name: string; element: UI<Type> }[]) {
+		elements.forEach(({ name, element }) => this.controlIds.set(name, element))
+		return this
+	}
+
+	setControl(element: UI<Type>) {
+		if (this.controlIds.size) throw new Error("Cannot set control after setting control ids")
+		this.control = element
+		return this
+	}
+
+	setMaxChildrenSize(size: number) {
+		this.maxChildrenSize = size
+		return this
+	}
+
+	protected toJSON() {
+		const obj: any = { name: this.name }
+
+		if (this.maxChildrenSize) obj.max_children_size = this.maxChildrenSize
+		if (this.factoryVariables) obj.variables = this.factoryVariables
+		if (this.control) obj.control_name = this.control.toString().slice(1)
+		if (this.controlIds.size) {
+			const controlIds: Record<string, string> = {}
+			this.controlIds.forEach((value, key) => (controlIds[key] = key + value.toString()))
+			obj.control_ids = controlIds
+		}
+
+		return obj
+	}
+}

src/components/UI.ts

@@ -22,6 +22,7 @@ import nodepath from "path"
 
 import util from "node:util"
 import { config, isNotObfuscate, uiBuildFolder } from "../compilers/Configuration.js"
+import { FactoryManager } from "./Factory.js"
 
 interface ExtendUI {
 	name: string
@@ -35,6 +36,13 @@ const fileExt = config.compiler?.fileExtension
 		: `.${config.compiler.fileExtension}`
 	: ".json"
 
+type ChildInput<C extends UI<Type, Renderer | null>> = {
+	child: C
+	properties?: C extends UI<infer T, infer K> ? Partial<Properties<T, K>> : never
+	name?: string
+	callback?: (name: string, parent: UI<Type, Renderer | null>) => void
+}
+
 export class UI<T extends Type, K extends Renderer | null = null> extends Class {
 	readonly path: string
 	readonly name: string
@@ -49,6 +57,7 @@ export class UI<T extends Type, K extends Renderer | null = null> extends Class
 	protected readonly buttonMappings: ButtonMapping[] = []
 	protected readonly anims: (Animation<AnimType> | AnimationKeyframe<AnimType>)[] = []
 	protected readonly extendType?: Type
+	protected factory?: FactoryManager
 
 	protected properties: Properties<T, K> = <any>{}
 	protected bindCache = new Map<string, unknown>()
@@ -93,6 +102,11 @@ export class UI<T extends Type, K extends Renderer | null = null> extends Class
 		return this
 	}
 
+	setFactory(factory: FactoryManager) {
+		this.factory = factory
+		return this
+	}
+
 	/**
 	 * Bind data (coming from the code) to this UI element to use.
 	 * @param bindings
@@ -149,6 +163,16 @@ export class UI<T extends Type, K extends Renderer | null = null> extends Class
 		return this
 	}
 
+	addChilds<UIs extends readonly UI<Type, Renderer | null>[]>(...childs: { [K in keyof UIs]: ChildInput<UIs[K]> }) {
+		const childrenList = childs as unknown as ChildInput<UI<Type, Renderer | null>>[]
+
+		childrenList.forEach(({ child, properties, name, callback }) => {
+			this.addChild(child, properties, name, callback)
+		})
+
+		return this
+	}
+
 	addAnimations(...anims: (Animation<AnimType> | AnimationKeyframe<AnimType>)[]) {
 		this.anims.push(...anims)
 		return this
@@ -186,6 +210,7 @@ export class UI<T extends Type, K extends Renderer | null = null> extends Class
 		if (this.bindings.length) obj.bindings = this.bindings
 		if (this.variables.length) obj.variables = this.variables
 		if (this.buttonMappings.length) obj.button_mappings = this.buttonMappings
+		if (this.factory) obj.factory = this.factory
 
 		if (this.anims.length) obj.anims = this.anims.map(a => String(a))
 

src/components/Utils.ts

@@ -46,6 +46,7 @@ import {
 	isNotObfuscate,
 	namespaceCount,
 } from "../compilers/Configuration.js"
+import { FactoryManager } from "./Factory.js"
 
 type CompileBinding = `[${string}]`
 
@@ -307,6 +308,10 @@ export function Modify<T extends Namespace, K extends Element<T>>(namespace: T,
 	return modifyUI
 }
 
+export function Factory(name: string) {
+	return new FactoryManager(name)
+}
+
 export function Panel(properties?: Panel, namespace?: string, name?: string, allowObfuscate?: boolean) {
 	return new UI(Type.PANEL, name, namespace, undefined, allowObfuscate).setProperties(properties || {})
 }