整理网络相关全局变量放入NET，删除WSCONN，调整进入联网菜单的逻辑

parts/scenes/main.lua

@@ -77,14 +77,13 @@ function scene.keyDown(key)
 		end
 	elseif key=="a"then
 		if testButton(3)then
-			if not ALLOW_ONLINE then
-				TEXT.show(text.notFinished,640,450,60,"flicker")
-				SFX.play("finesseError")
-			elseif LOGIN then
-				SCN.go("net_menu")
-				WS.send("user",JSON.encode{
-					action=0,
-				})
+			if LOGIN then
+				if not NET.allow_online then
+					TEXT.show(text.needUpdate,640,450,60,"flicker")
+					SFX.play("finesseError")
+				else
+					WS.send("user",JSON.encode{action=0})
+				end
 			else
 				SCN.go("login")
 			end
@@ -109,18 +108,18 @@ function scene.keyDown(key)
 		if testButton(8)then
 			SCN.go("manual")
 		end
-	elseif key=="f1"then
-		if testButton(11)then
-			SCN.go("about")
-		end
-	elseif key=="f2"then
+	elseif key=="2"then
 		if testButton(9)then
 			SCN.go("music")
 		end
-	elseif key=="f3"then
+	elseif key=="0"then
 		if testButton(10)then
 			SCN.go("lang")
 		end
+	elseif key=="x"then
+		if testButton(11)then
+			SCN.go("about")
+		end
 	elseif key=="escape"then
 		if testButton(12)then
 			SCN.back()

parts/scenes/net_chat.lua

@@ -31,7 +31,6 @@ function scene.sceneInit()
 end
 function scene.sceneBack()
 	WS.send("chat","Q")
-	WSCONN=false
 	LOG.print(text.wsDisconnected,"warn")
 end
 

parts/scenes/net_game.lua

@@ -31,7 +31,6 @@ local scene={}
 
 function scene.sceneBack()
 	WS.send("play","Q")
-	WSCONN=false
 	LOG.print(text.wsDisconnected,"warn")
 	love.keyboard.setKeyRepeat(true)
 end
@@ -123,7 +122,6 @@ end
 function scene.gamepadDown(key)
 	if key=="back"then
 		if TIME()-lastBackTime<1 then
-			WSCONN=false
 			SCN.back()
 		else
 			lastBackTime=TIME()
@@ -263,7 +261,7 @@ function scene.update(dt)
 	local _
 	local GAME=GAME
 
-	if not WSCONN and not SCN.swapping then SCN.back()end
+	if WS.status("play")~="running"and not SCN.swapping then SCN.back()end
 	if not playing then
 		heartBeatTimer=heartBeatTimer+dt
 		if heartBeatTimer>42 then