大师l/u改为n/h(两个旧模式文件为看录像保留)

n难度新增500~1000，使用新bgm:secret8th remix
h难度降低时间门槛

parts/language/lang_yygq.lua

@@ -238,8 +238,8 @@ return{
 		['round_h']=			{"回合制",		"困难",		"下棋"},
 		['round_l']=			{"回合制",		"疯狂",		"下棋"},
 		['round_u']=			{"回合制",		"极限",		"下棋"},
-		['master_l']=			{"大师",		"疯狂",		"无脑20G"},
-		['master_u']=			{"大师",		"极限",		"简单20G"},
+		['master_n']=			{"大师",		"普通",		"无脑20G"},
+		['master_h']=			{"大师",		"困难",		"简单20G"},
 		['master_final']=		{"大师",		"终点",		"究极20G:真正的游戏"},
 		['master_ph']=			{"大师",		"虚幻",		"虚幻20G:好玩"},
 		['master_ex']=			{"宗师",		"EX",	"你行你上"},
@@ -293,10 +293,15 @@ return{
 		['ultra']=				{"限时打分",	"挑战",		"2分钟刷分"},
 		['infinite']=			{"无尽",		"",		"真的有人会玩这个?"},
 		['infinite_dig']=		{"无尽:挖掘",	"",			"闲得慌就来挖"},
+
 		['sprintFix']=			{"竞速",		"无移动"},
 		['sprintLock']=			{"竞速",		"无旋转"},
 		['sprintSmooth']=		{"竞速",		"无摩擦"},
 		['marathon_bfmax']=		{"马拉松",		"极限"},
+
+		['master_l']=			{"大师",		"疯狂"},
+		['master_u']=			{"大师",		"极限"},
+
 		['custom_clear']=		{"自定义",		"普通"},
 		['custom_puzzle']=		{"自定义",		"拼图"},
 	},