修复更新后自动删除老版本rank的代码位置错误

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")