联网对战暂时关闭margin time的设定，有同步bug

parts/modes/netBattle.lua

@@ -1,4 +1,3 @@
-local yield=YIELD
 return{
 	color=COLOR.white,
 	env={
@@ -7,13 +6,6 @@ return{
 		pushSpeed=5,
 		garbageSpeed=2,
 		allowMod=false,
-		task=function(P)
-			local S=P.stat
-			while true do yield()if S.time>90 then P.strength=1 break end end
-			while true do yield()if S.time>150 then P.strength=2 break end end
-			while true do yield()if S.time>210 then P.strength=3 break end end
-			while true do yield()if S.time>240 then P.strength=4 break end end
-		end,
 		bgm={'battle','cruelty','distortion','far','final','hope','magicblock','new era','push','race','rockblock','secret7th','secret8th','shining terminal','storm','super7th','warped','waterfall'},
 	},
 	load=function()