整理代码，网战和普通游戏复用几个函数

parts/gametoolfunc.lua

@@ -5,7 +5,7 @@ local fs=love.filesystem
 local gc=love.graphics
 local gc_setColor,gc_circle=gc.setColor,gc.circle
 
-local int,rnd=math.floor,math.random
+local max,int,rnd=math.max,math.floor,math.random
 local sub=string.sub
 local char,byte=string.char,string.byte
 local ins,rem=table.insert,table.remove
@@ -772,6 +772,58 @@ function gameStart()--Call when countdown finish (GAME.frame==180)
 		P:popNext()
 	end
 end
+function checkStart()
+	if GAME.frame<=180 then
+		if GAME.frame==180 then
+			gameStart()
+		elseif GAME.frame==60 or GAME.frame==120 then
+			SFX.play("ready")
+		end
+		for p=1,#PLAYERS do
+			local P=PLAYERS[p]
+			if P.movDir~=0 then
+				if P.moving<P.gameEnv.das then
+					P.moving=P.moving+1
+				end
+			else
+				P.moving=0
+			end
+		end
+		return true
+	end
+end
+function checkWarning()
+	local P1=PLAYERS[1]
+	if P1.alive then
+		if GAME.frame%26==0 and SETTING.warn then
+			local F=P1.field
+			local height=0--Max height of row 4~7
+			for x=4,7 do
+				for y=#F,1,-1 do
+					if F[y][x]>0 then
+						if y>height then
+							height=y
+						end
+						break
+					end
+				end
+			end
+			GAME.warnLVL0=math.log(height-15+P1.atkBuffer.sum*.8)
+		end
+		_=GAME.warnLVL
+		if _<GAME.warnLVL0 then
+			_=_*.95+GAME.warnLVL0*.05
+		elseif _>0 then
+			_=max(_-.026,0)
+		end
+		GAME.warnLVL=_
+	elseif GAME.warnLVL>0 then
+		GAME.warnLVL=max(GAME.warnLVL-.026,0)
+	end
+	if GAME.warnLVL>1.126 and GAME.frame%30==0 then
+		SFX.fplay("warning",SETTING.sfx_warn)
+	end
+end
 
 --[[
 	Table data format:
@@ -1033,10 +1085,11 @@ function TICK_wsRead()
 				return
 			end
 		elseif readErr then
-			wsWrite("/quit")
 			WSCONN=false
 			LOG.print(text.wsError..tostring(readErr),"warn")
-			SCN.back()
+			while #SCN.stack>4 do
+				SCN.pop()
+			end
 			return
 		end
 	end