so://phie

blob: 03398eecf4e3f577ac37acd431e63ced5a364fb7 (532 bytes)[doc][blame][raw]

 1export default class Group {
 2	constructor() {
 3		this.items = [];
 4	}
 5	update() {
 6		for(const item of this.items) {
 7			item.update();
 8		}
 9	}
10	render(g) {
11		for(const item of this.items) {
12			item.render(g);
13		}
14	}
15	causeEvent(type, events) {
16		for(const item of this.items) {
17			item.causeEvent(type, events);
18		}
19	}
20	add(item) {
21		this.items.push(item);
22	}
23	remove(item) {
24		const i = this.items.findIndex(n => n === item);
25		if(i !== -1) {
26			this.items.splice(i, 1);
27		}
28	}
29	[Symbol.iterator]() {
30		return this.items.values();
31	}