From 020be275edf1623762716f1b96c8556d2f25244c Mon Sep 17 00:00:00 2001
From: Spmario233 <Spmario233@163.com>
Date: Tue, 7 Nov 2023 23:19:58 +0800
Subject: [PATCH] revert the return value of setBackground

---
 game/game.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/game/game.js b/game/game.js
index 7a252074a..557988b50 100644
--- a/game/game.js
+++ b/game/game.js
@@ -8577,7 +8577,7 @@
 							else src=`image/${type}/${subfolder}/${name}${ext}`;
 						}
 						else src=`image/${name}${ext}`;
-						return new Promise((resolve,reject)=>{
+						new Promise((resolve,reject)=>{
 							const image=new Image();
 							image.src=`${lib.assetURL}${src}`;
 							image.onload=resolve;
@@ -8607,6 +8607,7 @@
 							this.style.backgroundPositionX='center';
 							this.style.backgroundSize='cover';
 						}));
+						return this;
 					}
 				});
 				HTMLDivElement.prototype.setBackgroundDB=function(img){