From ee25d352201b502ff817ea51080a7eb64ead5b97 Mon Sep 17 00:00:00 2001
From: MrZ626 <1046101471@qq.com>
Date: Fri, 18 Dec 2020 21:57:17 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=9B=B4=E6=96=B0=E5=90=8E?=
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---
 main.lua              | 24 ------------------------
 parts/scenes/load.lua | 15 +++++++++++++++
 2 files changed, 15 insertions(+), 24 deletions(-)

diff --git a/main.lua b/main.lua
index 2e1fc6a3..b8f262fc 100644
--- a/main.lua
+++ b/main.lua
@@ -366,30 +366,6 @@ do
 		end
 		newVersionLaunch=true
 
-		--Try unlock modes which should be unlocked & delete old ranks
-		for name,rank in next,RANKS do
-			if rank and rank>0 then
-				local exist
-				for _,mode in next,MODES do
-					if mode.name==name then
-						if mode.score then
-							exist=true
-						end
-						if mode.unlock then
-							for _,unlockName in next,mode.unlock do
-								if not RANKS[unlockName]then
-									RANKS[unlockName]=0
-								end
-							end
-						end
-					end
-				end
-				if not exist then
-					RANKS[name]=nil
-				end
-			end
-		end
-
 		S.version=VERSION_CODE
 		FILE.save(RANKS,"conf/unlock","q")
 		FILE.save(STAT,"conf/data")
diff --git a/parts/scenes/load.lua b/parts/scenes/load.lua
index 006a06a1..0f142460 100644
--- a/parts/scenes/load.lua
+++ b/parts/scenes/load.lua
@@ -174,6 +174,21 @@ function scene.update()
 			gc.setCanvas()
 		elseif phase==9 then
 			SKIN.change(SETTING.skinSet)
+			if newVersionLaunch then--Delete old ranks & Unlock modes which should be unlocked
+				for name,rank in next,RANKS do
+					local M=MODES[name]
+					if M and M.unlock and rank>0 then
+						for _,unlockName in next,M.unlock do
+							if not RANKS[unlockName]then
+								RANKS[unlockName]=0
+							end
+						end
+					end
+					if not(M and M.score)then
+						RANKS[name]=nil
+					end
+				end
+			end
 			STAT.run=STAT.run+1
 			LOADED=true
 			SFX.play("welcome_sfx")