From b28dd09709f0fea2eabc8043692d41452fbf0113 Mon Sep 17 00:00:00 2001
From: DarkWiiPlayer <darkwiiplayer@hotmail.com>
Date: Tue, 19 Oct 2021 18:08:22 +0200
Subject: [PATCH] Add old value as third parameter to listener callbacks

---
 listener.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/listener.js b/listener.js
index cd3b5d3..495b317 100644
--- a/listener.js
+++ b/listener.js
@@ -24,8 +24,8 @@ export default (target={}) => {
 	let proxy = new Proxy(target, {
 		set: (target, prop, value) => {
 			console.log(callbacks)
-			if (callbacks.has("*")) callbacks.get("*").forEach(callback => callback(value, prop))
-			if (callbacks.has(prop)) callbacks.get(prop).forEach(callback => callback(value, prop))
+			if (callbacks.has("*")) callbacks.get("*").forEach(callback => callback(value, prop, target[prop]))
+			if (callbacks.has(prop)) callbacks.get(prop).forEach(callback => callback(value, prop, target[prop]))
 			return Reflect.set(target, prop, value)
 		},
 		get: (target, prop, value) => {