模式文件中改用玩家的随机而非系统随机，便于正确回放

modes/survivor_easy.lua

@@ -1,4 +1,4 @@
-local max,rnd=math.max,math.random
+local max=math.max
 return{
 	color=color.cyan,
 	env={
@@ -8,7 +8,7 @@ return{
 			if not(P.control and SCN.cur=="play")then return end
 			P.modeData.counter=P.modeData.counter+1
 			if P.modeData.counter>=max(60,150-2*P.modeData.event)and P.atkBuffer.sum<4 then
-				P.atkBuffer[#P.atkBuffer+1]={pos=rnd(10),amount=1,countdown=30,cd0=30,time=0,sent=false,lv=1}
+				P.atkBuffer[#P.atkBuffer+1]={pos=P:RND(10),amount=1,countdown=30,cd0=30,time=0,sent=false,lv=1}
 				P.atkBuffer.sum=P.atkBuffer.sum+1
 				P.stat.recv=P.stat.recv+1
 				if P.modeData.event==45 then P:showTextF(text.maxspeed,0,-140,100,"appear",.6)end