SCN.back会先检测是否正在切换场景

2021-03-29 13:58:33 +08:00
parent aad6dcb269
commit 3001a60ee0
1 changed files with 2 additions and 0 deletions
--- a/Zframework/scene.lua
+++ b/Zframework/scene.lua
@@ -152,6 +152,8 @@ function SCN.go(tar,style)--Normal scene swapping, can back
 	end
 end
 function SCN.back()
+	if SCN.swapping then return end
+
 	--Leave scene
 	if SCN.sceneBack then SCN.sceneBack()end