模式评级全部改回使用真实时间而非帧数

parts/modes/master_beginner.lua

@@ -64,7 +64,7 @@ return{
 		mStr((P.modeData.event+1)*100,69,370)
 		gc.rectangle("fill",25,375,90,4)
 	end,
-	score=function(P)return{P.modeData.point,P.stat.frame/60}end,
+	score=function(P)return{P.modeData.point,P.stat.time}end,
 	scoreDisp=function(D)return D[1].."P   "..toTime(D[2])end,
 	comp=function(a,b)
 		return a[1]>b[1]or(a[1]==b[1]and a[2]<b[2])
@@ -72,7 +72,7 @@ return{
 	getRank=function(P)
 		local S=P.modeData.point
 		if S==500 then
-			local T=P.stat.frame/60
+			local T=P.stat.time
 			return
 			T<=170 and 5 or
 			T<=200 and 4 or