整理代码，调整local函数名规范（较边缘的代码不必遵守，比如外部的库和小程序）：

特别临时性的用全大写字母缩写或者单字母 TASK模块用到的任务函数和检查函数开头分别为task_和check_ 其他函数开头添加下划线作为指示
2021-08-25 02:40:01 +08:00
parent ee55055385
commit 8f910f95f4
40 changed files with 470 additions and 466 deletions
--- a/Zframework/bgm.lua
+++ b/Zframework/bgm.lua
@@ -25,7 +25,7 @@ function BGM.init(list)
 	local count=#simpList
 	function BGM.getCount()return count end

-	local function load(name)
+	local function _load(name)
 		if type(Sources[name])=='string'then
 			if love.filesystem.getInfo(Sources[name])then
 				Sources[name]=love.audio.newSource(Sources[name],'stream')
@@ -41,8 +41,8 @@ function BGM.init(list)
 			MES.new('warn',"No BGM: "..name,5)
 		end
 	end
-	function BGM.loadAll()for name in next,Sources do load(name)end end
-	local function fadeOut(src)
+	function BGM.loadAll()for name in next,Sources do _load(name)end end
+	local function task_fadeOut(src)
 		while true do
 			coroutine.yield()
 			local v=src:getVolume()-.025*SETTING.bgm
@@ -53,7 +53,7 @@ function BGM.init(list)
 			end
 		end
 	end
-	local function fadeIn(src)
+	local function task_fadeIn(src)
 		while true do
 			coroutine.yield()
 			local v=SETTING.bgm
@@ -64,12 +64,12 @@ function BGM.init(list)
 			end
 		end
 	end
-	local function removeCurFadeOut(task,code,src)
+	local function check_curFadeOut(task,code,src)
 		return task.code==code and task.args[1]==src
 	end
 	function BGM.play(name)
 		if not name then name=BGM.default end
-		if not load(name)then return end
+		if not _load(name)then return end
 		if SETTING.bgm==0 then
 			BGM.nowPlay=name
 			BGM.playing=Sources[name]
@@ -77,11 +77,11 @@ function BGM.init(list)
 		end
 		if name and Sources[name]then
 			if BGM.nowPlay~=name then
-				if BGM.nowPlay then TASK.new(fadeOut,BGM.playing)end
-				TASK.removeTask_iterate(removeCurFadeOut,fadeOut,Sources[name])
-				TASK.removeTask_code(fadeIn)
+				if BGM.nowPlay then TASK.new(task_fadeOut,BGM.playing)end
+				TASK.removeTask_iterate(check_curFadeOut,task_fadeOut,Sources[name])
+				TASK.removeTask_code(task_fadeIn)

-				TASK.new(fadeIn,Sources[name])
+				TASK.new(task_fadeIn,Sources[name])
 				BGM.nowPlay=name
 				BGM.playing=Sources[name]
 				BGM.playing:play()
@@ -101,8 +101,8 @@ function BGM.init(list)
 		end
 	end
 	function BGM.stop()
-		TASK.removeTask_code(fadeIn)
-		if BGM.nowPlay then TASK.new(fadeOut,BGM.playing)end
+		TASK.removeTask_code(task_fadeIn)
+		if BGM.nowPlay then TASK.new(task_fadeOut,BGM.playing)end
 		BGM.nowPlay,BGM.playing=nil
 	end
 end
--- a/Zframework/languages.lua
+++ b/Zframework/languages.lua
@@ -1,10 +1,10 @@
 local LANG={}
 function LANG.init(langList,publicText)--Attention, calling this will destory all initializing methods, create a LANG.set()!
-	local function langFallback(T0,T)
+	local function _langFallback(T0,T)
 		for k,v in next,T0 do
 			if type(v)=='table'and not v.refuseCopy then--refuseCopy: just copy pointer, not contents
 				if not T[k]then T[k]={}end
-				if type(T[k])=='table'then langFallback(v,T[k])end
+				if type(T[k])=='table'then _langFallback(v,T[k])end
 			elseif not T[k]then
 				T[k]=v
 			end
@@ -22,7 +22,7 @@ function LANG.init(langList,publicText)--Attention, calling this will destory al

 		--Fallback to other language, default zh
 		if i>1 then
-			langFallback(langList[L.fallback or 1],L)
+			_langFallback(langList[L.fallback or 1],L)
 		end

 		--Metatable:__call for table:getTip
--- a/Zframework/sysFX.lua
+++ b/Zframework/sysFX.lua
@@ -9,7 +9,7 @@ local ins,rem=table.insert,table.remove

 local fx={}

-local function normUpdate(S,dt)
+local function _normUpdate(S,dt)
 	S.t=S.t+dt*S.rate
 	return S.t>1
 end
@@ -28,11 +28,11 @@ function FXupdate.badge(S,dt)
 	end
 	return S.t>=1
 end
-FXupdate.attack=normUpdate
-FXupdate.tap=normUpdate
-FXupdate.ripple=normUpdate
-FXupdate.rectRipple=normUpdate
-FXupdate.shade=normUpdate
+FXupdate.attack=_normUpdate
+FXupdate.tap=_normUpdate
+FXupdate.ripple=_normUpdate
+FXupdate.rectRipple=_normUpdate
+FXupdate.shade=_normUpdate
 function FXupdate.cell(S,dt)
 	if S.vx then
 		S.x=S.x+S.vx*S.rate
@@ -45,7 +45,7 @@ function FXupdate.cell(S,dt)
 	S.t=S.t+dt*S.rate
 	return S.t>1
 end
-FXupdate.line=normUpdate
+FXupdate.line=_normUpdate

 local FXdraw={}
 function FXdraw.badge(S)
--- a/Zframework/voice.lua
+++ b/Zframework/voice.lua
@@ -15,7 +15,7 @@ function VOC.init(list)
 	local Source={}

 	local count=#list function VOC.getCount()return count end
-	local function loadVoiceFile(N,vocName)
+	local function _loadVoiceFile(N,vocName)
 		local fileName='media/VOICE/'..SETTING.cv..'/'..vocName..'.ogg'
 		if love.filesystem.getInfo(fileName)then
 			bank[vocName]={love.audio.newSource(fileName,'stream')}
@@ -23,7 +23,7 @@ function VOC.init(list)
 			return true
 		end
 	end
-	local function getVoice(str)
+	local function _getVoice(str)
 		local L=bank[str]
 		local n=1
 		while L[n]:isPlaying()do
@@ -42,10 +42,10 @@ function VOC.init(list)
 			Source[list[i]]={}

 			local n=0
-			repeat n=n+1 until not loadVoiceFile(list[i],list[i]..'_'..n)
+			repeat n=n+1 until not _loadVoiceFile(list[i],list[i]..'_'..n)

 			if n==1 then
-				if not loadVoiceFile(list[i],list[i])then
+				if not _loadVoiceFile(list[i],list[i])then
 					MES.new('warn',"No VOICE file: "..list[i],.1)
 				end
 			end
@@ -87,13 +87,13 @@ function VOC.init(list)
 						rem(voiceQueue,i)
 					end
 				elseif Q.s==1 then--Waiting load source
-					Q[1]=getVoice(Q[1])
+					Q[1]=_getVoice(Q[1])
 					Q[1]:setVolume(SETTING.voc)
 					Q[1]:play()
 					Q.s=Q[2]and 2 or 4
 				elseif Q.s==2 then--Playing 1,ready 2
 					if Q[1]:getDuration()-Q[1]:tell()<.08 then
-						Q[2]=getVoice(Q[2])
+						Q[2]=_getVoice(Q[2])
 						Q[2]:setVolume(SETTING.voc)
 						Q[2]:play()
 						Q.s=3
--- a/Zframework/widget.lua
+++ b/Zframework/widget.lua
@@ -40,7 +40,7 @@ local largerThen=GC.DO{20,20,
 }

 local STW,STH--stencil-wid/hei
-local function rectangleStencil()
+local function _rectangleStencil()
 	gc.rectangle('fill',1,1,STW-2,STH-2)
 end

@@ -1026,7 +1026,7 @@ function textBox:draw()

 		gc_setStencilTest('equal',1)
 		STW,STH=w,h
-		gc_stencil(rectangleStencil)
+		gc_stencil(_rectangleStencil)
 		gc_translate(0,-(scrollPos%lineH))
 		local pos=int(scrollPos/lineH)
 		for i=pos+1,min(pos+cap+1,#texts)do
@@ -1186,7 +1186,7 @@ function listBox:draw()
 		--List
 		gc_setStencilTest('equal',1)
 			STW,STH=w,h
-			gc_stencil(rectangleStencil)
+			gc_stencil(_rectangleStencil)
 			local pos=int(scrollPos/lineH)
 			gc_translate(0,-(scrollPos%lineH))
 			for i=pos+1,min(pos+cap+1,#list)do
--- a/parts/RSlist.lua
+++ b/parts/RSlist.lua
@@ -45,7 +45,7 @@ local noKickSet,noKickSet_180 do
 	noKickSet={[01]=Zero,[10]=Zero,[03]=Zero,[30]=Zero,[12]=Zero,[21]=Zero,[32]=Zero,[23]=Zero}
 	noKickSet_180={[01]=Zero,[10]=Zero,[03]=Zero,[30]=Zero,[12]=Zero,[21]=Zero,[32]=Zero,[23]=Zero,[02]=Zero,[20]=Zero,[13]=Zero,[31]=Zero}
 end
-local function strToVec(list)
+local function _strToVec(list)
 	for i,vecStr in next,list do
 		list[i]={tonumber(vecStr:sub(1,2)),tonumber(vecStr:sub(3,4))}
 	end
@@ -53,14 +53,14 @@ local function strToVec(list)
 end

 --Use this if the block is centrosymmetry, *PTR!!!
-local function centroSymSet(L)
+local function _centroSymSet(L)
 	L[23]=L[01]L[32]=L[10]
 	L[21]=L[03]L[12]=L[30]
 	L[20]=L[02]L[31]=L[13]
 end

 --Use this to copy a symmetry set
-local function flipList(O)
+local function _flipList(O)
 	if not O then return end
 	local L={}
 	for i,s in next,O do
@@ -69,20 +69,20 @@ local function flipList(O)
 	return L
 end

-local function reflect(a)
+local function _reflect(a)
 	return{
-		[03]=flipList(a[01]),
-		[01]=flipList(a[03]),
-		[30]=flipList(a[10]),
-		[32]=flipList(a[12]),
-		[23]=flipList(a[21]),
-		[21]=flipList(a[23]),
-		[10]=flipList(a[30]),
-		[12]=flipList(a[32]),
-		[02]=flipList(a[02]),
-		[20]=flipList(a[20]),
-		[31]=flipList(a[13]),
-		[13]=flipList(a[31]),
+		[03]=_flipList(a[01]),
+		[01]=_flipList(a[03]),
+		[30]=_flipList(a[10]),
+		[32]=_flipList(a[12]),
+		[23]=_flipList(a[21]),
+		[21]=_flipList(a[23]),
+		[10]=_flipList(a[30]),
+		[12]=_flipList(a[32]),
+		[02]=_flipList(a[02]),
+		[20]=_flipList(a[20]),
+		[31]=_flipList(a[13]),
+		[13]=_flipList(a[31]),
 	}
 end

@@ -422,16 +422,16 @@ do
 	}
 	TRS.centerDisp[6]=false
 	TRS.centerDisp[18]=false
-	TRS.kickTable[2]= reflect(TRS.kickTable[1])--SZ
-	TRS.kickTable[4]= reflect(TRS.kickTable[3])--LJ
-	TRS.kickTable[9]= reflect(TRS.kickTable[8])--S5Z5
-	TRS.kickTable[11]=reflect(TRS.kickTable[10])--PQ
-	TRS.kickTable[13]=reflect(TRS.kickTable[12])--FE
-	TRS.kickTable[20]=reflect(TRS.kickTable[19])--L5J5
-	TRS.kickTable[22]=reflect(TRS.kickTable[21])--RY
-	TRS.kickTable[24]=reflect(TRS.kickTable[23])--NH
-	centroSymSet(TRS.kickTable[8])centroSymSet(TRS.kickTable[9])--S5Z5
-	centroSymSet(TRS.kickTable[25])centroSymSet(TRS.kickTable[26])--I5I3
+	TRS.kickTable[2]= _reflect(TRS.kickTable[1])--SZ
+	TRS.kickTable[4]= _reflect(TRS.kickTable[3])--LJ
+	TRS.kickTable[9]= _reflect(TRS.kickTable[8])--S5Z5
+	TRS.kickTable[11]=_reflect(TRS.kickTable[10])--PQ
+	TRS.kickTable[13]=_reflect(TRS.kickTable[12])--FE
+	TRS.kickTable[20]=_reflect(TRS.kickTable[19])--L5J5
+	TRS.kickTable[22]=_reflect(TRS.kickTable[21])--RY
+	TRS.kickTable[24]=_reflect(TRS.kickTable[23])--NH
+	_centroSymSet(TRS.kickTable[8])_centroSymSet(TRS.kickTable[9])--S5Z5
+	_centroSymSet(TRS.kickTable[25])_centroSymSet(TRS.kickTable[26])--I5I3
 end

 local SRS
@@ -574,9 +574,9 @@ end

 local BiRS
 do
-	local R=strToVec{'+0+0','-1+0','-1-1','+0-1','-1+1','+1-1','+1+0','+0+1','+1+1','+0+2','-1+2','+1+2','-2+0','+2+0'}
-	local L=strToVec{'+0+0','+1+0','+1-1','+0-1','+1+1','-1-1','-1+0','+0+1','-1+1','+0+2','+1+2','-1+2','+2+0','-2+0'}
-	local F=strToVec{'+0+0','+0-1','+0+1','+0+2'}
+	local R=_strToVec{'+0+0','-1+0','-1-1','+0-1','-1+1','+1-1','+1+0','+0+1','+1+1','+0+2','-1+2','+1+2','-2+0','+2+0'}
+	local L=_strToVec{'+0+0','+1+0','+1-1','+0-1','+1+1','-1-1','-1+0','+0+1','-1+1','+0+2','+1+2','-1+2','+2+0','-2+0'}
+	local F=_strToVec{'+0+0','+0-1','+0+1','+0+2'}
 	local list={
 		{[02]=L,[20]=R,[13]=R,[31]=L},--Z
 		{[02]=R,[20]=L,[13]=L,[31]=R},--S
@@ -756,7 +756,7 @@ end
 local ASC
 do
 	local L={'+0+0','+1+0','+0-1','+1-1','+0-2','+1-2','+2+0','+2-1','+2-2','-1+0','-1-1','+0+1','+1+1','+2+1','-1-2','-2+0','+0+2','+1+2','+2+2','-2-1','-2-2'}
-	local R=flipList(L)
+	local R=_flipList(L)
 	local F={'+0+0'}
 	local centerPos=TABLE.copy(defaultCenterPos)
 	centerPos[6]={[0]={0,0},{1,0},{1,1},{0,1}}
@@ -784,7 +784,7 @@ end
 local ASC_plus
 do
 	local L={'+0+0','+1+0','+0-1','+1-1','+0-2','+1-2','+2+0','+2-1','+2-2','-1+0','-1-1','+0+1','+1+1','+2+1','-1-2','-2+0','+0+2','+1+2','+2+2','-2-1','-2-2'}
-	local R=flipList(L)
+	local R=_flipList(L)
 	local F={'+0+0','-1+0','+1+0','+0-1','-1-1','+1-1','+0-2','-1-2','+1-2','-2+0','+2+0','-2-1','+2-1','-2+1','+2+1','+0+2','-1+2','+1+2'}
 	local centerPos=TABLE.copy(defaultCenterPos)
 	centerPos[6]={[0]={0,0},{1,0},{1,1},{0,1}}
@@ -836,7 +836,7 @@ do
 		[12]=R,[21]=L,[32]=L,[23]=R,
 		[02]=R,[20]=L,[13]=L,[31]=R,
 	}
-	local S=reflect(Z)
+	local S=_reflect(Z)

 	C2_sym={
 		centerTex=GC.DO{10,10,
@@ -946,7 +946,7 @@ for _,rs in next,RSlist do
 		if type(set)=='table'then
 			for _,list in next,set do
 				if type(list[1])=='string'then
-					strToVec(list)
+					_strToVec(list)
 				end
 			end
 		end
--- a/parts/bot/bot_9s.lua
+++ b/parts/bot/bot_9s.lua
@@ -37,14 +37,14 @@ local FCL={
 }FCL[2],FCL[4],FCL[5]=FCL[1],FCL[3],FCL[3]
 local LclearScore={[0]=0,-200,-150,-100,200}
 local HclearScore={[0]=0,100,140,200,500}
-local function ifoverlapAI(f,bk,x,y)
+local function _ifoverlapAI(f,bk,x,y)
 	for i=1,#bk do for j=1,#bk[1]do
 		if f[y+i-1]and bk[i][j]and f[y+i-1][x+j-1]>0 then return true end
 	end end
 end
 local discardRow=FREEROW.discard
 local getRow=FREEROW.get
-local function resetField(f0,f,start)
+local function _resetField(f0,f,start)
 	for _=#f,start,-1 do
 		discardRow(f[_])
 		f[_]=nil
@@ -56,7 +56,7 @@ local function resetField(f0,f,start)
 		end
 	end
 end
-local function getScore(field,cb,cy)
+local function _getScore(field,cb,cy)
 	local score=0
 	local highest=0
 	local height=getRow(0)
@@ -151,7 +151,7 @@ function bot_9s.thread(bot)
 						local cy=#Tfield+1

 						--Move to bottom
-						while cy>1 and not ifoverlapAI(Tfield,cb,cx,cy-1)do
+						while cy>1 and not _ifoverlapAI(Tfield,cb,cx,cy-1)do
 							cy=cy-1
 						end

@@ -166,11 +166,11 @@ function bot_9s.thread(bot)
 								end
 							end
 						end
-						local score=getScore(Tfield,cb,cy)
+						local score=_getScore(Tfield,cb,cy)
 						if score>best.score then
 							best={bn=bn,x=cx,dir=dir,hold=ifhold==1,score=score}
 						end
-						resetField(field_org,Tfield,cy)
+						_resetField(field_org,Tfield,cy)
 					end
 				end
 			end
--- a/parts/bot/init.lua
+++ b/parts/bot/init.lua
@@ -26,12 +26,12 @@ function baseBot.update(bot)
 	end
 end

-local function undefMethod(self,k)
+local function _undefMethod(self,k)
 	print("Undefined method: "..k)
 	self[k]=NULL
 	return NULL
 end
-local botMeta={__index=undefMethod}
+local botMeta={__index=_undefMethod}

 local BOT={}

--- a/parts/data.lua
+++ b/parts/data.lua
@@ -335,7 +335,7 @@ function DATA.pumpRecording(str,L)
 end
 do--function DATA.saveReplay()
 	local noRecList={"custom","solo","round","techmino"}
-	local function getModList()
+	local function _getModList()
 		local res={}
 		for _,v in next,GAME.mod do
 			if v.sel>0 then
@@ -365,7 +365,7 @@ do--function DATA.saveReplay()
 						player=USERS.getUsername(USER.uid),
 						seed=GAME.seed,
 						setting=GAME.setting,
-						mod=getModList(),
+						mod=_getModList(),
 						tasUsed=GAME.tasUsed,
 					}.."\n"..
 					DATA.dumpRecording(GAME.rep)
--- a/parts/gametoolfunc.lua
+++ b/parts/gametoolfunc.lua
@@ -445,7 +445,7 @@ do--function dumpBasicConfig()
 	end
 end
 do--function resetGameData(args)
-	local function tick_showMods()
+	local function task_showMods()
 		local time=0
 		while true do
 			YIELD()
@@ -473,7 +473,7 @@ do--function resetGameData(args)
 		'lockFX','dropFX','moveFX','clearFX','splashFX','shakeFX','atkFX',
 		'text','score','warn','highCam','nextPos',
 	}
-	local function copyGameSetting()
+	local function _copyGameSetting()
 		local S={}
 		for _,key in next,gameSetting do
 			if type(SETTING[key])=='table'then
@@ -502,7 +502,7 @@ do--function resetGameData(args)
 			GAME.pauseTime=0
 			GAME.pauseCount=0
 			GAME.saved=false
-			GAME.setting=copyGameSetting()
+			GAME.setting=_copyGameSetting()
 			GAME.tasUsed=false
 			GAME.rep={}
 			GAME.recording=true
@@ -554,9 +554,9 @@ do--function resetGameData(args)
 			GAME.stage=1
 		end
 		FREEROW.reset(30*#PLAYERS)
-		TASK.removeTask_code(tick_showMods)
+		TASK.removeTask_code(task_showMods)
 		if GAME.setting.allowMod then
-			TASK.new(tick_showMods)
+			TASK.new(task_showMods)
 		end
 		SFX.play('ready')
 		collectgarbage()
--- a/parts/globalTables.lua
+++ b/parts/globalTables.lua
@@ -1,5 +1,5 @@
 --Complex tables
-local function disableKey(P,key)
+local function _disableKey(P,key)
 	table.insert(P.gameEnv.keyCancel,key)
 end
 MODOPT={--Mod options
@@ -107,19 +107,19 @@ MODOPT={--Mod options
 	{no=17,id="FX",name="noRotation",
 		key="x",x=320,y=470,color='lH',
 		func=function(P)
-			disableKey(P,3)
-			disableKey(P,4)
-			disableKey(P,5)
+			_disableKey(P,3)
+			_disableKey(P,4)
+			_disableKey(P,5)
 		end,
 		unranked=true,
 	},
 	{no=18,id="GL",name="noMove",
 		key="c",x=440,y=470,color='lH',
 		func=function(P)
-			disableKey(P,1)disableKey(P,2)
-			disableKey(P,11)disableKey(P,12)
-			disableKey(P,17)disableKey(P,18)
-			disableKey(P,19)disableKey(P,20)
+			_disableKey(P,1)_disableKey(P,2)
+			_disableKey(P,11)_disableKey(P,12)
+			_disableKey(P,17)_disableKey(P,18)
+			_disableKey(P,19)_disableKey(P,20)
 		end,
 		unranked=true,
 	},
--- a/parts/list.lua
+++ b/parts/list.lua
@@ -220,7 +220,7 @@ do--BLOCKS
 		--Dot
 		{{O}},						--O1
 	}
-	local function RotCW(B)
+	local function _RotCW(B)
 		local N={}
 		local r,c=#B,#B[1]--row,col
 		for x=1,c do
@@ -235,7 +235,7 @@ do--BLOCKS
 		local B=BLOCKS[i]
 		BLOCKS[i]={[0]=B}
 		for j=1,3 do
-			B=RotCW(B)
+			B=_RotCW(B)
 			BLOCKS[i][j]=B
 		end
 	end
--- a/parts/netPlayer.lua
+++ b/parts/netPlayer.lua
@@ -82,7 +82,7 @@ local nullIndex={
 	end
 }
 local PLYlist,PLYmap=setmetatable({},nullIndex),setmetatable({},nullIndex)
-local function freshPos()
+local function _freshPos()
 	table.sort(PLYlist,_placeSort)
 	if #PLYlist<=5 then
 		posList=posLists[1]
@@ -99,7 +99,7 @@ end
 netPLY={
 	list=PLYlist,
 	map=PLYmap,
-	freshPos=freshPos,
+	freshPos=_freshPos,
 }

 function netPLY.clear()
@@ -122,14 +122,14 @@ function netPLY.add(d)

 	ins(PLYlist,p)
 	PLYmap[p.uid]=p
-	freshPos()
+	_freshPos()
 end
 function netPLY.remove(sid)
 	for i=1,#PLYlist do
 		if PLYlist[i].sid==sid then
 			PLYmap[PLYlist[i].uid]=nil
 			rem(PLYlist,i)
-			freshPos()
+			_freshPos()
 			break
 		end
 	end
@@ -205,7 +205,7 @@ function netPLY.update()
 end

 local stencilW,stencilH
-local function plyStencil()
+local function _playerFrameStencil()
 	gc_rectangle('fill',0,0,stencilW,stencilH)
 end
 function netPLY.draw()
@@ -229,7 +229,7 @@ function netPLY.draw()
 			--Stencil
 			stencilW,stencilH=p.w,p.h
 			gc_setStencilTest('equal',1)
-				gc_stencil(plyStencil)
+				gc_stencil(_playerFrameStencil)
 				gc_setColor(1,1,1)

 				--Avatar
--- a/parts/player/draw.lua
+++ b/parts/player/draw.lua
@@ -60,7 +60,7 @@ local gridLines do
 end
 local LDmarks=gc.newSpriteBatch(GC.DO{14,5,{'fRect',0,0,14,5,3}},15,'static')
 for i=0,14 do LDmarks:add(3+20*i,615)end
-local function boardTransform(mode)
+local function _boardTransform(mode)
 	if mode then
 		if mode=="U-D"then
 			gc_translate(0,590)
@@ -74,8 +74,8 @@ local function boardTransform(mode)
 		end
 	end
 end
-local function stencilBoard()gc_rectangle('fill',0,-10,300,610)end
-local function applyField(P)
+local function _stencilBoard()gc_rectangle('fill',0,-10,300,610)end
+local function _applyField(P)
 	gc_push('transform')

 	--Apply fieldOffset
@@ -90,21 +90,21 @@ local function applyField(P)
 	end

 	--Apply stencil
-	gc_stencil(stencilBoard)
+	gc_stencil(_stencilBoard)
 	gc_setStencilTest('equal',1)

 	--Move camera
 	gc_push('transform')
-	boardTransform(P.gameEnv.flipBoard)
+	_boardTransform(P.gameEnv.flipBoard)
 	gc_translate(0,P.fieldBeneath+P.fieldUp)
 end
-local function cancelField()
+local function _cancelField()
 	gc_setStencilTest()
 	gc_pop()
 	gc_pop()
 end

-local function drawRow(texture,h,V,L,showInvis)
+local function _drawRow(texture,h,V,L,showInvis)
 	local t=TIME()*4
 	for i=1,10 do
 		if L[i]>0 then
@@ -118,7 +118,7 @@ local function drawRow(texture,h,V,L,showInvis)
 		end
 	end
 end
-local function drawField(P,showInvis)
+local function _drawField(P,showInvis)
 	local ENV=P.gameEnv
 	local V,F=P.visTime,P.field
 	local start=int((P.fieldBeneath+P.fieldUp)/30+1)
@@ -128,14 +128,14 @@ local function drawField(P,showInvis)
 			gc_setShader(shader_lighter)
 			gc_translate(0,-4)
 			--<drawRow>
-				for j=start,min(start+21,#F)do drawRow(texture,j,V[j],F[j])end
+				for j=start,min(start+21,#F)do _drawRow(texture,j,V[j],F[j])end
 			--</drawRow>
 			gc_setShader(shader_fieldSatur)
 			gc_translate(0,4)
 		end

 		--<drawRow>
-			for j=start,min(start+21,#F)do drawRow(texture,j,V[j],F[j],showInvis)end
+			for j=start,min(start+21,#F)do _drawRow(texture,j,V[j],F[j],showInvis)end
 		--</drawRow>
 	else--With falling animation
 		local stepY=ENV.smooth and(P.falling/(ENV.fall+1))^1.6*30 or 30
@@ -151,7 +151,7 @@ local function drawField(P,showInvis)
 						h=h+1
 						gc_translate(0,-stepY)
 					end
-					drawRow(texture,j,V[j],F[j])
+					_drawRow(texture,j,V[j],F[j])
 				end
 			--</drawRow>
 			gc_setShader(shader_fieldSatur)
@@ -168,14 +168,14 @@ local function drawField(P,showInvis)
 					gc_setColor(1,1,1,alpha)
 					gc_rectangle('fill',0,30-30*j,300,stepY)
 				end
-				drawRow(texture,j,V[j],F[j],showInvis)
+				_drawRow(texture,j,V[j],F[j],showInvis)
 			end
 		--</drawRow>
 		gc_pop()
 	end
 	gc_setShader()
 end
-local function drawFXs(P)
+local function _drawFXs(P)
 	--LockFX
 	for i=1,#P.lockFX do
 		local S=P.lockFX[i]
@@ -268,7 +268,7 @@ local drawGhost={
 		end end
 	end,
 }
-local function drawBlockOutline(CB,curX,curY,texture,trans)
+local function _drawBlockOutline(CB,curX,curY,texture,trans)
 	shader_alpha:send('a',trans)
 	gc_setShader(shader_alpha)
 	for i=1,#CB do for j=1,#CB[1]do
@@ -283,7 +283,7 @@ local function drawBlockOutline(CB,curX,curY,texture,trans)
 	end end
 	gc_setShader()
 end
-local function drawBlockShade(CB,curX,curY,alpha)
+local function _drawBlockShade(CB,curX,curY,alpha)
 	gc_setColor(1,1,1,alpha)
 	for i=1,#CB do for j=1,#CB[1]do
 		if CB[i][j]then
@@ -291,7 +291,7 @@ local function drawBlockShade(CB,curX,curY,alpha)
 		end
 	end end
 end
-local function drawBlock(CB,curX,curY,texture)
+local function _drawBlock(CB,curX,curY,texture)
 	gc_setColor(1,1,1)
 	gc_setShader(shader_blockSatur)
 	for i=1,#CB do for j=1,#CB[1]do
@@ -301,7 +301,7 @@ local function drawBlock(CB,curX,curY,texture)
 	end end
 	gc_setShader()
 end
-local function drawNextPreview(B,fieldH,fieldBeneath)
+local function _drawNextPreview(B,fieldH,fieldBeneath)
 	gc_setColor(1,1,1,.8)
 	local y=int(fieldH+1-modf(B.rs.centerPos[B.id][B.dir][1]))+ceil(fieldBeneath/30)
 	B=B.bk
@@ -313,7 +313,7 @@ local function drawNextPreview(B,fieldH,fieldBeneath)
 		end
 	end end
 end
-local function drawBuffer(atkBuffer,bufferWarn,atkBufferSum1,atkBufferSum)
+local function _drawBuffer(atkBuffer,bufferWarn,atkBufferSum1,atkBufferSum)
 	local h=0
 	for i=1,#atkBuffer do
 		local A=atkBuffer[i]
@@ -368,7 +368,7 @@ local function drawBuffer(atkBuffer,bufferWarn,atkBufferSum1,atkBufferSum)
 		end
 	end
 end
-local function drawB2Bbar(b2b,b2b1)
+local function _drawB2Bbar(b2b,b2b1)
 	local a,b=b2b,b2b1
 	if a>b then a,b=b,a end
 	if b>0 then
@@ -382,7 +382,7 @@ local function drawB2Bbar(b2b,b2b1)
 		end
 	end
 end
-local function drawLDI(easyFresh,length,freshTime)--Lock Delay Indicator
+local function _drawLDI(easyFresh,length,freshTime)--Lock Delay Indicator
 	if easyFresh then
 		gc_setColor(.97,.97,.97)
 	else
@@ -396,7 +396,7 @@ local function drawLDI(easyFresh,length,freshTime)--Lock Delay Indicator
 		gc_draw(LDmarks)
 	end
 end
-local function drawHold(holdQueue,holdCount,holdTime,skinLib)
+local function _drawHold(holdQueue,holdCount,holdTime,skinLib)
 	local N=holdCount*72
 	gc_push('transform')
 		gc_translate(12,20)
@@ -425,7 +425,7 @@ local function drawHold(holdQueue,holdCount,holdTime,skinLib)
 		gc_pop()
 	gc_pop()
 end
-local function drawDial(x,y,speed)
+local function _drawDial(x,y,speed)
 	gc_setColor(1,1,1,.7)
 	gc_draw(dialFrame,x,y)
 	gc_setColor(1,1,1,.3)
@@ -433,7 +433,7 @@ local function drawDial(x,y,speed)
 	gc_setColor(.9,.9,.91)
 	setFont(30)mStr(int(speed),x+40,y+19)
 end
-local function drawFinesseCombo_norm(P)
+local function _drawFinesseCombo_norm(P)
 	if P.finesseCombo>2 then
 		local S=P.stat
 		local t=P.finesseComboTime
@@ -454,7 +454,7 @@ local function drawFinesseCombo_norm(P)
 		gc_print(str,20,600,nil,1+t*.08,nil,0,30)
 	end
 end
-local function drawFinesseCombo_remote(P)
+local function _drawFinesseCombo_remote(P)
 	if P.finesseCombo>2 then
 		local S=P.stat
 		if S.finesseRate==5*S.piece then
@@ -467,7 +467,7 @@ local function drawFinesseCombo_remote(P)
 		gc_print(P.finesseCombo.."x",20,570)
 	end
 end
-local function drawLife(life)
+local function _drawLife(life)
 	gc_setColor(.97,.97,.97)
 	gc_draw(IMG.lifeIcon,475,595,nil,.8)
 	if life>3 then
@@ -478,7 +478,7 @@ local function drawLife(life)
 		if life>2 then gc_draw(IMG.lifeIcon,525,595,nil,.8)end
 	end
 end
-local function drawMission(curMission,L,missionkill)
+local function _drawMission(curMission,L,missionkill)
 	--Draw current mission
 	setFont(35)
 	if missionkill then
@@ -500,7 +500,7 @@ local function drawMission(curMission,L,missionkill)
 		end
 	end
 end
-local function drawStartCounter(time)
+local function _drawStartCounter(time)
 	time=179-time
 	gc_push('transform')
 		gc_translate(300,300)
@@ -524,8 +524,8 @@ end

 local draw={}
 draw.drawGhost=drawGhost
-draw.applyField=applyField
-draw.cancelField=cancelField
+draw.applyField=_applyField
+draw.cancelField=_cancelField
 function draw.drawNext_norm(P,repMode)
 	local ENV=P.gameEnv
 	local texture=P.skinLib
@@ -653,11 +653,11 @@ function draw.drawTargetLine(P,r)
 	if r<=20+(P.fieldBeneath+P.fieldUp+10)/30 and r>0 then
 		gc_setLineWidth(3)
 		gc_setColor(1,r>10 and 0 or .2+.8*rnd(),.5)
-		applyField(P)
+		_applyField(P)
 		r=600-30*r
 		if P.falling~=-1 then r=r-#P.clearingRow*(P.gameEnv.smooth and(P.falling/(P.gameEnv.fall+1))^1.6*30 or 30)end
 		gc_line(0,r,300,r)
-		cancelField()
+		_cancelField()
 	end
 end
 function draw.drawProgress(s1,s2)
@@ -699,13 +699,13 @@ function draw.norm(P,repMode)

 		--Draw HUD
 		P:drawNext(repMode)
-		if P.curMission then drawMission(P.curMission,ENV.mission,ENV.missionKill)end
-		if ENV.holdCount>0 then drawHold(P.holdQueue,ENV.holdCount,P.holdTime,P.skinLib)end
-		drawDial(499,505,P.dropSpeed)
-		if P.life>0 then drawLife(P.life)end
+		if P.curMission then _drawMission(P.curMission,ENV.mission,ENV.missionKill)end
+		if ENV.holdCount>0 then _drawHold(P.holdQueue,ENV.holdCount,P.holdTime,P.skinLib)end
+		_drawDial(499,505,P.dropSpeed)
+		if P.life>0 then _drawLife(P.life)end

 		--Field-related things
-		applyField(P)
+		_applyField(P)
 			--Fill field
 			gc_setColor(0,0,0,.6)
 			gc_rectangle('fill',0,-10-camDY,300,610)
@@ -727,7 +727,7 @@ function draw.norm(P,repMode)
 			end

 			--Draw field
-			drawField(P,repMode)
+			_drawField(P,repMode)

 			--Draw line number
 			if ENV.fieldH>20 and ENV.lineNum then
@@ -756,7 +756,7 @@ function draw.norm(P,repMode)
 			gc_rectangle('fill',0,-ENV.heightLimit*30-FBN-2,300,4)

 			--Draw FXs
-			drawFXs(P)
+			_drawFXs(P)

 			--Draw current block
 			if P.cur and P.waiting==-1 then
@@ -783,21 +783,21 @@ function draw.norm(P,repMode)
 				gc_translate(0,-dy)
 					--Draw block & rotation center
 					if ENV.block then
-						drawBlockOutline(P.cur.bk,P.curX,P.curY,P.skinLib[curColor],trans)
-						drawBlock(P.cur.bk,P.curX,P.curY,P.skinLib[curColor])
+						_drawBlockOutline(P.cur.bk,P.curX,P.curY,P.skinLib[curColor],trans)
+						_drawBlock(P.cur.bk,P.curX,P.curY,P.skinLib[curColor])
 						if centerDisp then
 							gc_setColor(1,1,1,ENV.center)
 							gc_draw(C.rs.centerTex,centerX,-30*(P.curY+centerPos[1])+10)
 						end
 					elseif repMode then
-						drawBlockShade(P.cur.bk,P.curX,P.curY,trans*.3)
+						_drawBlockShade(P.cur.bk,P.curX,P.curY,trans*.3)
 					end
 				gc_translate(0,dy)
 			end

 			--Draw next preview
 			if ENV.nextPos and P.nextQueue[1]then
-				drawNextPreview(P.nextQueue[1],ENV.fieldH,P.fieldBeneath)
+				_drawNextPreview(P.nextQueue[1],ENV.fieldH,P.fieldBeneath)
 			end

 			--Draw AI's drop destination
@@ -833,9 +833,9 @@ function draw.norm(P,repMode)
 			--Draw Frame and buffers
 			gc_setColor(P.frameColor)
 			gc_draw(playerBoarder,-17,-12)
-			drawBuffer(P.atkBuffer,ENV.bufferWarn,P.atkBufferSum1,P.atkBufferSum)
-			drawB2Bbar(P.b2b,P.b2b1)
-			drawLDI(ENV.easyFresh,P.lockDelay/ENV.lock,P.freshTime)
+			_drawBuffer(P.atkBuffer,ENV.bufferWarn,P.atkBufferSum1,P.atkBufferSum)
+			_drawB2Bbar(P.b2b,P.b2b1)
+			_drawLDI(ENV.easyFresh,P.lockDelay/ENV.lock,P.freshTime)

 			--Draw target selecting pad
 			if GAME.modeEnv.royaleMode then
@@ -888,7 +888,7 @@ function draw.norm(P,repMode)
 		gc_print(tm,20,540)

 		--FinesseCombo
-		;(P.type=='remote'and drawFinesseCombo_remote or drawFinesseCombo_norm)(P)
+		;(P.type=='remote'and _drawFinesseCombo_remote or _drawFinesseCombo_norm)(P)

 		--Mode informations
 		if GAME.curMode.mesDisp then
@@ -896,7 +896,7 @@ function draw.norm(P,repMode)
 			GAME.curMode.mesDisp(P,repMode)
 		end

-		if P.frameRun<180 then drawStartCounter(P.frameRun)end
+		if P.frameRun<180 then _drawStartCounter(P.frameRun)end
 	gc_pop()
 end
 function draw.small(P)
@@ -963,21 +963,21 @@ function draw.demo(P)
 		gc_scale(P.size)

 		gc_translate(-150,0)
-		applyField(P)
+		_applyField(P)
 			gc_setStencilTest()
 			gc_setColor(0,0,0,.6)
 			gc_rectangle('fill',0,0,300,600,3)
 			gc_push('transform')
 				gc_translate(0,600)
-				drawField(P)
-				drawFXs(P)
+				_drawField(P)
+				_drawFXs(P)
 				if P.cur and P.waiting==-1 then
 					if ENV.ghost then drawGhost[ENV.ghostType](P.cur.bk,P.curX,P.ghoY,ENV.ghost,P.skinLib,curColor)end
 					if ENV.block then
 						local dy=ENV.smooth and P.ghoY~=P.curY and(P.dropDelay/ENV.drop-1)*30 or 0
 						gc_translate(0,-dy)
-						drawBlockOutline(P.cur.bk,P.curX,P.curY,P.skinLib[curColor],P.lockDelay/ENV.lock)
-						drawBlock(P.cur.bk,P.curX,P.curY,P.skinLib[curColor])
+						_drawBlockOutline(P.cur.bk,P.curX,P.curY,P.skinLib[curColor],P.lockDelay/ENV.lock)
+						_drawBlock(P.cur.bk,P.curX,P.curY,P.skinLib[curColor])
 						gc_translate(0,dy)
 					end
 				end
--- a/parts/player/init.lua
+++ b/parts/player/init.lua
@@ -17,7 +17,7 @@ local modeDataMeta do
 		__newindex=function(self,k,v)rawset(self,k,v)end,
 	}
 end
-local function getNewStatTable()
+local function _getNewStatTable()
 	local T={
 		time=0,frame=0,score=0,
 		key=0,rotate=0,hold=0,
@@ -37,17 +37,17 @@ local function getNewStatTable()
 	end
 	return T
 end
-local function pressKey(P,keyID)
+local function _pressKey(P,keyID)
 	if P.keyAvailable[keyID]and P.alive then
 		P.keyPressing[keyID]=true
 		P.actList[keyID](P)
 		P.stat.key=P.stat.key+1
 	end
 end
-local function releaseKey(P,keyID)
+local function _releaseKey(P,keyID)
 	P.keyPressing[keyID]=false
 end
-local function pressKey_Rec(P,keyID)
+local function _pressKey_Rec(P,keyID)
 	if P.keyAvailable[keyID]and P.alive then
 		local L=GAME.rep
 		ins(L,P.frameRun)
@@ -57,13 +57,13 @@ local function pressKey_Rec(P,keyID)
 		P.stat.key=P.stat.key+1
 	end
 end
-local function releaseKey_Rec(P,keyID)
+local function _releaseKey_Rec(P,keyID)
 	local L=GAME.rep
 	ins(L,P.frameRun)
 	ins(L,32+keyID)
 	P.keyPressing[keyID]=false
 end
-local function newEmptyPlayer(id,mini)
+local function _newEmptyPlayer(id,mini)
 	local P={id=id}
 	PLAYERS[id]=P
 	PLY_ALIVE[id]=P
@@ -73,11 +73,11 @@ local function newEmptyPlayer(id,mini)

 	--Set key/timer event
 	if P.id==1 and GAME.recording then
-		P.pressKey=pressKey_Rec
-		P.releaseKey=releaseKey_Rec
+		P.pressKey=_pressKey_Rec
+		P.releaseKey=_releaseKey_Rec
 	else
-		P.pressKey=pressKey
-		P.releaseKey=releaseKey
+		P.pressKey=_pressKey
+		P.releaseKey=_releaseKey
 	end
 	P.update=ply_update.alive

@@ -112,7 +112,7 @@ local function newEmptyPlayer(id,mini)
 	P.control=false
 	P.timing=false
 	P.result=false--String: 'finish'|'win'|'lose'
-	P.stat=getNewStatTable()
+	P.stat=_getNewStatTable()
 	P.modeData=setmetatable({},modeDataMeta)--Data use by mode
 	P.keyPressing={}for i=1,12 do P.keyPressing[i]=false end
 	P.clearingRow,P.clearedRow={},{}--Clearing animation height,cleared row mark
@@ -208,7 +208,7 @@ local function newEmptyPlayer(id,mini)
 	}
 	return P
 end
-local function loadGameEnv(P)--Load gameEnv
+local function _loadGameEnv(P)--Load gameEnv
 	P.gameEnv={}--Current game setting environment
 	local ENV=P.gameEnv
 	local GAME,SETTING=GAME,SETTING
@@ -238,7 +238,7 @@ local function loadGameEnv(P)--Load gameEnv
 		end
 	end
 end
-local function loadRemoteEnv(P,confStr)--Load gameEnv
+local function _loadRemoteEnv(P,confStr)--Load gameEnv
 	confStr=JSON.decode(confStr)
 	if not confStr then
 		confStr={}
@@ -264,7 +264,7 @@ local function loadRemoteEnv(P,confStr)--Load gameEnv
 		end
 	end
 end
-local function applyGameEnv(P)--Finish gameEnv processing
+local function _applyGameEnv(P)--Finish gameEnv processing
 	local ENV=P.gameEnv

 	P._20G=ENV.drop==0
@@ -364,7 +364,7 @@ local DemoEnv={
 	fine=false,
 }
 function PLY.newDemoPlayer(id)
-	local P=newEmptyPlayer(id)
+	local P=_newEmptyPlayer(id)
 	P.type='computer'
 	P.sound=true
 	P.demo=true
@@ -373,8 +373,8 @@ function PLY.newDemoPlayer(id)
 	P.draw=ply_draw.demo
 	P.control=true
 	GAME.modeEnv=DemoEnv
-	loadGameEnv(P)
-	applyGameEnv(P)
+	_loadGameEnv(P)
+	_applyGameEnv(P)
 	P:loadAI{
 		type='CC',
 		next=5,
@@ -386,7 +386,7 @@ function PLY.newDemoPlayer(id)
 	P:popNext()
 end
 function PLY.newRemotePlayer(id,mini,ply)
-	local P=newEmptyPlayer(id,mini)
+	local P=_newEmptyPlayer(id,mini)
 	P.type='remote'
 	P.update=ply_update.remote_alive

@@ -400,30 +400,30 @@ function PLY.newRemotePlayer(id,mini,ply)
 	P.username=ply.username
 	P.sid=ply.sid

-	loadRemoteEnv(P,ply.config)
-	applyGameEnv(P)
+	_loadRemoteEnv(P,ply.config)
+	_applyGameEnv(P)
 end
 function PLY.newAIPlayer(id,AIdata,mini)
-	local P=newEmptyPlayer(id,mini)
+	local P=_newEmptyPlayer(id,mini)
 	P.type='computer'

-	loadGameEnv(P)
+	_loadGameEnv(P)
 	local ENV=P.gameEnv
 	ENV.face={0,0,0,0,0,0,0}
 	ENV.skin={1,7,11,3,14,4,9}
-	applyGameEnv(P)
+	_applyGameEnv(P)
 	P:loadAI(AIdata)
 end
 function PLY.newPlayer(id,mini)
-	local P=newEmptyPlayer(id,mini)
+	local P=_newEmptyPlayer(id,mini)
 	P.type='human'
 	P.sound=true

 	P.uid=USER.uid
 	P.username=USERS.getUsername(USER.uid)

-	loadGameEnv(P)
-	applyGameEnv(P)
+	_loadGameEnv(P)
+	_applyGameEnv(P)
 end
 --------------------------</Public>--------------------------
 return PLY
--- a/parts/player/player.lua
+++ b/parts/player/player.lua
@@ -218,11 +218,11 @@ do--function Player:movePosition(x,y,size)
 			end
 		end
 	end
-	local function checkPlayer(obj,Ptar)
+	local function check_player(obj,Ptar)
 		return obj.args[1]==Ptar
 	end
 	function Player:movePosition(x,y,size)
-		TASK.removeTask_iterate(checkPlayer,self)
+		TASK.removeTask_iterate(check_player,self)
 		TASK.new(task_movePosition,self,x,y,size or self.size)
 	end
 end
@@ -1539,7 +1539,7 @@ end
 --------------------------</Methods>--------------------------

 --------------------------<Ticks>--------------------------
-local function tick_throwBadge(ifAI,sender,time)
+local function task_throwBadge(ifAI,sender,time)
 	while true do
 		yield()
 		time=time-1
@@ -1567,7 +1567,7 @@ local function tick_throwBadge(ifAI,sender,time)
 		if time<=0 then return end
 	end
 end
-local function tick_finish(self)
+local function task_finish(self)
 	while true do
 		yield()
 		self.endCounter=self.endCounter+1
@@ -1581,7 +1581,7 @@ local function tick_finish(self)
 		end
 	end
 end
-local function tick_lose(self)
+local function task_lose(self)
 	while true do
 		yield()
 		self.endCounter=self.endCounter+1
@@ -1613,7 +1613,7 @@ local function tick_lose(self)
 		end
 	end
 end
-local function tick_autoPause()
+local function task_autoPause()
 	local time=0
 	while true do
 		yield()
@@ -1705,9 +1705,9 @@ function Player:win(result)
 	end
 	if self.type=='human'then
 		gameOver()
-		TASK.new(tick_autoPause)
+		TASK.new(task_autoPause)
 	end
-	self:newTask(tick_finish)
+	self:newTask(task_finish)
 end
 function Player:lose(force)
 	if self.result then return end
@@ -1740,7 +1740,7 @@ function Player:lose(force)
 				end
 				self.lastRecv=A
 				if self.id==1 or A.id==1 then
-					TASK.new(tick_throwBadge,not A.type=='human',self,max(3,self.badge)*4)
+					TASK.new(task_throwBadge,not A.type=='human',self,max(3,self.badge)*4)
 				end
 			end
 		else
@@ -1764,14 +1764,14 @@ function Player:lose(force)
 			BGM.play('end')
 		end
 		gameOver()
-		self:newTask(#PLAYERS>1 and tick_lose or tick_finish)
+		self:newTask(#PLAYERS>1 and task_lose or task_finish)
 		if GAME.net and not NET.spectate then
 			NET.signal_die()
 		else
-			TASK.new(tick_autoPause)
+			TASK.new(task_autoPause)
 		end
 	else
-		self:newTask(tick_lose)
+		self:newTask(task_lose)
 	end
 	if #PLY_ALIVE==1 then
 		PLY_ALIVE[1]:win()
--- a/parts/player/seqGenerators.lua
+++ b/parts/player/seqGenerators.lua
@@ -53,7 +53,7 @@ local seqGenerators={
 		local poolLen=5*len
 		local droughtTimes=TABLE.new(len,len)--Drought times of seq0
 		local pool={}for i=1,len do for _=1,5 do ins(pool,i)end end--5 times indexes of seq0
-		local function poolPick()
+		local function _poolPick()
 			local r=rndGen:random(poolLen)
 			local res=pool[r]

@@ -87,7 +87,7 @@ local seqGenerators={
 				--Pick a mino from pool
 				local tryTime=0
 				::REPEAT_pickAgain::
-				local r=poolPick()--Random mino-index in pool
+				local r=_poolPick()--Random mino-index in pool
 				for i=1,len do
 					if r==history[i]then
 						tryTime=tryTime+1
--- a/parts/player/update.lua
+++ b/parts/player/update.lua
@@ -6,7 +6,7 @@ local assert,resume,status=assert,coroutine.resume,coroutine.status
 local TEXT,GAME=TEXT,GAME
 local PLY_ALIVE=PLY_ALIVE

-local function update_misc(P,dt)
+local function _updateMisc(P,dt)
 	--Finesse combo animation
 	if P.finesseComboTime>0 then
 		P.finesseComboTime=P.finesseComboTime-1
@@ -363,7 +363,7 @@ function update.alive(P,dt)
 	end

 	--Others
-	update_misc(P,dt)
+	_updateMisc(P,dt)
 	-- P:setPosition(640-150-(30*(P.curX+P.cur.sc[2])-15),30*(P.curY+P.cur.sc[1])+15-300+(ENV.smooth and P.ghoY~=P.curY and(P.dropDelay/ENV.drop-1)*30 or 0))
 end
 function update.dead(P,dt)
@@ -387,7 +387,7 @@ function update.dead(P,dt)
 	if P.b2b1>0 then
 		P.b2b1=max(0,P.b2b1*.92-1)
 	end
-	update_misc(P,dt)
+	_updateMisc(P,dt)
 end
 function update.remote_alive(P,dt)
 	local frameRate=(P.stream[#P.stream-1]or 0)-P.frameRun
--- a/parts/scenes/customGame.lua
+++ b/parts/scenes/customGame.lua
@@ -2,7 +2,7 @@ local gc,kb,sys=love.graphics,love.keyboard,love.system
 local int=math.floor
 local CUSTOMENV=CUSTOMENV

-local function notAir(L)
+local function _notAir(L)
 	for i=1,10 do
 		if L[i]>0 then
 			return true
@@ -29,10 +29,10 @@ local scene={}

 local sure
 local initField
-local function freshMiniFieldVisible()
+local function _freshMiniFieldVisible()
 	initField=false
 	for y=1,20 do
-		if notAir(FIELD[1][y])then
+		if _notAir(FIELD[1][y])then
 			initField=true
 			return
 		end
@@ -43,7 +43,7 @@ function scene.sceneInit()
 	destroyPlayers()
 	BG.set(CUSTOMENV.bg)
 	BGM.play(CUSTOMENV.bgm)
-	freshMiniFieldVisible()
+	_freshMiniFieldVisible()
 end
 function scene.sceneBack()
 	BGM.play()
@@ -89,7 +89,7 @@ function scene.keyDown(key,isRep)
 		if sure>.3 then
 			TABLE.cut(FIELD)TABLE.cut(BAG)TABLE.cut(MISSION)
 			FIELD[1]=DATA.newBoard()
-			freshMiniFieldVisible()
+			_freshMiniFieldVisible()
 			TABLE.clear(CUSTOMENV)
 			TABLE.complete(require"parts.customEnv0",CUSTOMENV)
 			for _,W in next,scene.widgetList do W:reset()end
@@ -127,7 +127,7 @@ function scene.keyDown(key,isRep)
 		for i=4,#args do
 			if args[i]:find("%S")and not DATA.pasteBoard(args[i],i-3)and i<#args then goto THROW_fail end
 		end
-		freshMiniFieldVisible()
+		_freshMiniFieldVisible()
 		MES.new('check',text.importSuccess)
 		do return end
 		::THROW_fail::MES.new('error',text.dataCorrupted)
--- a/parts/scenes/custom_field.lua
+++ b/parts/scenes/custom_field.lua
@@ -53,7 +53,7 @@ local minoPosCode={
 	[3]=28,[33]=28,--I2
 	[1]=29,--O1
 }
-local function pTouch(x,y)
+local function _pTouch(x,y)
 	if not curPen then return end
 	for i=1,#penPath do
 		if x==penPath[i][1]and y==penPath[i][2]then
@@ -69,7 +69,7 @@ local function pTouch(x,y)
 	end
 	ins(penPath,{x,y})
 end
-local function pDraw()
+local function _pDraw()
 	local l=#penPath
 	if l==0 then return end

@@ -125,7 +125,7 @@ function scene.mouseMove(x,y)
 	local sx,sy=int((x-200)/30)+1,20-int((y-60)/30)
 	if sx>=1 and sx<=10 and sy>=1 and sy<=20 then
 		penX,penY=sx,sy
-		if curPen then pTouch(sx,sy)end
+		if curPen then _pTouch(sx,sy)end
 	else
 		penX,penY=nil
 	end
@@ -141,7 +141,7 @@ function scene.mouseDown(x,y,k)
 end
 function scene.mouseUp(_,_,k)
 	if curPen==k then
-		pDraw()
+		_pDraw()
 		curPen=false
 	end
 end
@@ -168,7 +168,7 @@ function scene.keyDown(key)
 	elseif key=="space"then
 		if penX and penY then
 			curPen=1
-			pTouch(penX,penY)
+			_pTouch(penX,penY)
 		end
 	elseif key=="delete"then
 		if sure>.3 then
@@ -250,7 +250,7 @@ function scene.keyDown(key)
 end
 function scene.keyUp(key)
 	if key=="space"then
-		pDraw()
+		_pDraw()
 		curPen=false
 	end
 end
@@ -439,41 +439,41 @@ function scene.draw()
 	end
 end

-local function setPen(i)return function(k)pens[k]=i end end
+local function _setPen(i)return function(k)pens[k]=i end end
 scene.widgetList={
 	WIDGET.newText{name="title",	x=1020,y=5,font=70,align='R'},
 	WIDGET.newText{name="subTitle",	x=1030,y=50,font=35,align='L',color='H'},

-	WIDGET.newButton{name="b1",		x=580,	y=130,w=75,fText="",color='R',code=setPen(1)},--B1
-	WIDGET.newButton{name="b2",		x=660,	y=130,w=75,fText="",color='F',code=setPen(2)},--B2
-	WIDGET.newButton{name="b3",		x=740,	y=130,w=75,fText="",color='O',code=setPen(3)},--B3
-	WIDGET.newButton{name="b4",		x=820,	y=130,w=75,fText="",color='Y',code=setPen(4)},--B4
-	WIDGET.newButton{name="b5",		x=900,	y=130,w=75,fText="",color='L',code=setPen(5)},--B5
-	WIDGET.newButton{name="b6",		x=980,	y=130,w=75,fText="",color='J',code=setPen(6)},--B6
-	WIDGET.newButton{name="b7",		x=1060,	y=130,w=75,fText="",color='G',code=setPen(7)},--B7
-	WIDGET.newButton{name="b8",		x=1140,	y=130,w=75,fText="",color='A',code=setPen(8)},--B8
+	WIDGET.newButton{name="b1",		x=580,	y=130,w=75,fText="",color='R',code=_setPen(1)},--B1
+	WIDGET.newButton{name="b2",		x=660,	y=130,w=75,fText="",color='F',code=_setPen(2)},--B2
+	WIDGET.newButton{name="b3",		x=740,	y=130,w=75,fText="",color='O',code=_setPen(3)},--B3
+	WIDGET.newButton{name="b4",		x=820,	y=130,w=75,fText="",color='Y',code=_setPen(4)},--B4
+	WIDGET.newButton{name="b5",		x=900,	y=130,w=75,fText="",color='L',code=_setPen(5)},--B5
+	WIDGET.newButton{name="b6",		x=980,	y=130,w=75,fText="",color='J',code=_setPen(6)},--B6
+	WIDGET.newButton{name="b7",		x=1060,	y=130,w=75,fText="",color='G',code=_setPen(7)},--B7
+	WIDGET.newButton{name="b8",		x=1140,	y=130,w=75,fText="",color='A',code=_setPen(8)},--B8

-	WIDGET.newButton{name="b9",		x=580,	y=210,w=75,fText="",color='C',code=setPen(9)},--B9
-	WIDGET.newButton{name="b10",	x=660,	y=210,w=75,fText="",color='N',code=setPen(10)},--B10
-	WIDGET.newButton{name="b11",	x=740,	y=210,w=75,fText="",color='S',code=setPen(11)},--B11
-	WIDGET.newButton{name="b12",	x=820,	y=210,w=75,fText="",color='B',code=setPen(12)},--B12
-	WIDGET.newButton{name="b13",	x=900,	y=210,w=75,fText="",color='V',code=setPen(13)},--B13
-	WIDGET.newButton{name="b14",	x=980,	y=210,w=75,fText="",color='P',code=setPen(14)},--B14
-	WIDGET.newButton{name="b15",	x=1060,	y=210,w=75,fText="",color='M',code=setPen(15)},--B15
-	WIDGET.newButton{name="b16",	x=1140,	y=210,w=75,fText="",color='W',code=setPen(16)},--B16
+	WIDGET.newButton{name="b9",		x=580,	y=210,w=75,fText="",color='C',code=_setPen(9)},--B9
+	WIDGET.newButton{name="b10",	x=660,	y=210,w=75,fText="",color='N',code=_setPen(10)},--B10
+	WIDGET.newButton{name="b11",	x=740,	y=210,w=75,fText="",color='S',code=_setPen(11)},--B11
+	WIDGET.newButton{name="b12",	x=820,	y=210,w=75,fText="",color='B',code=_setPen(12)},--B12
+	WIDGET.newButton{name="b13",	x=900,	y=210,w=75,fText="",color='V',code=_setPen(13)},--B13
+	WIDGET.newButton{name="b14",	x=980,	y=210,w=75,fText="",color='P',code=_setPen(14)},--B14
+	WIDGET.newButton{name="b15",	x=1060,	y=210,w=75,fText="",color='M',code=_setPen(15)},--B15
+	WIDGET.newButton{name="b16",	x=1140,	y=210,w=75,fText="",color='W',code=_setPen(16)},--B16

-	WIDGET.newButton{name="b17",	x=580,	y=290,w=75,fText="[  ]",color='dH',	code=setPen(17)},--BONE
-	WIDGET.newButton{name="b18",	x=660,	y=290,w=75,fText="N",	color='D',	code=setPen(18)},--HIDE
-	WIDGET.newButton{name="b19",	x=740,	y=290,w=75,fText="B",	color='lY',	code=setPen(19)},--BOMB
-	WIDGET.newButton{name="b20",	x=820,	y=290,w=75,fText="_",	color='H',	code=setPen(20)},--GB1
-	WIDGET.newButton{name="b21",	x=900,	y=290,w=75,fText="_",	color='lH',	code=setPen(21)},--GB2
-	WIDGET.newButton{name="b22",	x=980,	y=290,w=75,fText="_",	color='dV',	code=setPen(22)},--GB3
-	WIDGET.newButton{name="b23",	x=1060,	y=290,w=75,fText="_",	color='dR',	code=setPen(23)},--GB4
-	WIDGET.newButton{name="b24",	x=1140,	y=290,w=75,fText="_",	color='dG',	code=setPen(24)},--GB5
+	WIDGET.newButton{name="b17",	x=580,	y=290,w=75,fText="[  ]",color='dH',	code=_setPen(17)},--BONE
+	WIDGET.newButton{name="b18",	x=660,	y=290,w=75,fText="N",	color='D',	code=_setPen(18)},--HIDE
+	WIDGET.newButton{name="b19",	x=740,	y=290,w=75,fText="B",	color='lY',	code=_setPen(19)},--BOMB
+	WIDGET.newButton{name="b20",	x=820,	y=290,w=75,fText="_",	color='H',	code=_setPen(20)},--GB1
+	WIDGET.newButton{name="b21",	x=900,	y=290,w=75,fText="_",	color='lH',	code=_setPen(21)},--GB2
+	WIDGET.newButton{name="b22",	x=980,	y=290,w=75,fText="_",	color='dV',	code=_setPen(22)},--GB3
+	WIDGET.newButton{name="b23",	x=1060,	y=290,w=75,fText="_",	color='dR',	code=_setPen(23)},--GB4
+	WIDGET.newButton{name="b24",	x=1140,	y=290,w=75,fText="_",	color='dG',	code=_setPen(24)},--GB5

-	WIDGET.newButton{name="any",	x=600,	y=400,w=120,color='lH',		font=40,code=setPen(0)},
-	WIDGET.newButton{name="space",	x=730,	y=400,w=120,color='H',		font=65,code=setPen(-1)},
-	WIDGET.newButton{name="smart",	x=860,	y=400,w=120,color='lG',		font=30,code=setPen(-2)},
+	WIDGET.newButton{name="any",	x=600,	y=400,w=120,color='lH',		font=40,code=_setPen(0)},
+	WIDGET.newButton{name="space",	x=730,	y=400,w=120,color='H',		font=65,code=_setPen(-1)},
+	WIDGET.newButton{name="smart",	x=860,	y=400,w=120,color='lG',		font=30,code=_setPen(-2)},
 	WIDGET.newButton{name="push",	x=990,	y=400,w=120,h=120,color='lY',font=20,code=pressKey"k"},
 	WIDGET.newButton{name="del",	x=1120,	y=400,w=120,h=120,color='lY',font=20,code=pressKey"l"},

--- a/parts/scenes/dict.lua
+++ b/parts/scenes/dict.lua
@@ -30,15 +30,15 @@ local typeColor={
 	english=COLOR.B,
 	name=COLOR.lV,
 }
-local function getList()return result[1]and result or dict end
-local function clearResult()
+local function _getList()return result[1]and result or dict end
+local function _clearResult()
 	TABLE.cut(result)
 	selected,scrollPos=1,0
 	waiting,lastSearch=0,false
 end
-local function search()
+local function _search()
 	local input=inputBox:getText():lower()
-	clearResult()
+	_clearResult()
 	local first
 	for i=1,#dict do
 		local pos=find(dict[i][2],input,nil,true)
@@ -52,7 +52,7 @@ local function search()
 	if #result>0 then
 		SFX.play('reach')
 	end
-	url=getList()[selected][5]
+	url=_getList()[selected][5]
 	lastSearch=input
 end

@@ -84,7 +84,7 @@ function scene.keyDown(key)
 			end
 		end
 	elseif key=="down"then
-		if selected and selected<#getList()then
+		if selected and selected<#_getList()then
 			selected=selected+1
 			if selected>scrollPos+15 then
 				scrollPos=selected-15
@@ -98,7 +98,7 @@ function scene.keyDown(key)
 		love.system.openURL(url)
 	elseif key=="delete"then
 		if inputBox:hasText()then
-			clearResult()
+			_clearResult()
 			inputBox:clear()
 			SFX.play('hold')
 		end
@@ -113,14 +113,14 @@ function scene.keyDown(key)
 	else
 		return
 	end
-	url=getList()[selected][5]
+	url=_getList()[selected][5]
 end

 function scene.update(dt)
 	local input=inputBox:getText()
 	if input~=lastTickInput then
 		if #input==0 then
-			clearResult()
+			_clearResult()
 		else
 			waiting=.8
 		end
@@ -130,14 +130,14 @@ function scene.update(dt)
 		waiting=waiting-dt
 		if waiting<=0 then
 			if #input>0 and input~=lastSearch then
-				search()
+				_search()
 			end
 		end
 	end
 end

 function scene.draw()
-	local list=getList()
+	local list=_getList()
 	gc.setColor(COLOR.Z)
 	local t=list[selected][4]
 	setFont(
--- a/parts/scenes/game.lua
+++ b/parts/scenes/game.lua
@@ -14,7 +14,7 @@ local repRateStrings={[0]="pause",[.125]="0.125x",[.5]="0.5x",[1]="1x",[2]="2x",

 local scene={}

-local function updateMenuButtons()
+local function _updateMenuButtons()
 	WIDGET.active.restart.hide=replaying

 	local pos=(tasMode or replaying)and'right'or SETTING.menuPos
@@ -32,7 +32,7 @@ local function updateMenuButtons()
 		modeTextPos=1200-drawableText.modeName:getWidth()
 	end
 end
-local function updateRepButtons()
+local function _updateRepButtons()
 	local L=scene.widgetList
 	if replaying or tasMode then
 		for i=1,6 do L[i].hide=false end L[7].hide=true
@@ -54,64 +54,64 @@ local function updateRepButtons()
 		for i=1,7 do L[i].hide=true end
 	end
 end
-local function speedUp()
+local function _speedUp()
 	if gameRate==.125 then gameRate=.5
 	elseif gameRate==.5 then gameRate=1
 	elseif gameRate==1 then gameRate=2
 	elseif gameRate==2 then gameRate=5
 	end
-	updateRepButtons()
+	_updateRepButtons()
 end
-local function speedDown()
+local function _speedDown()
 	if gameRate==.5 then gameRate=.125
 	elseif gameRate==1 then gameRate=.5
 	elseif gameRate==2 then gameRate=1
 	elseif gameRate==5 then gameRate=2
 	end
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _rep0()
 	scene.widgetList[1].hide=true
 	scene.widgetList[7].hide=false
 	gameRate=0
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _repP8()
 	scene.widgetList[2].hide=true
 	gameRate=.125
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _repP2()
 	scene.widgetList[3].hide=true
 	gameRate=.5
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _rep1()
 	scene.widgetList[4].hide=true
 	gameRate=1
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _rep2()
 	scene.widgetList[5].hide=true
 	gameRate=2
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _rep5()
 	scene.widgetList[6].hide=true
 	gameRate=5
-	updateRepButtons()
+	_updateRepButtons()
 end
 local function _step()floatGameRate=floatGameRate+1 end

-local function restart()
+local function _restart()
 	resetGameData(PLAYERS[1].frameRun<240 and'q')
 	noKey=replaying
 	noTouch=replaying
 	tasMode=false
 	floatGameRate,gameRate=0,1
-	updateRepButtons()
+	_updateRepButtons()
 end
-local function checkGameKeyDown(key)
+local function _checkGameKeyDown(key)
 	local k=keyMap.keyboard[key]
 	if k then
 		if k>0 then
@@ -120,7 +120,7 @@ local function checkGameKeyDown(key)
 			VK.press(k)
 			return
 		elseif not GAME.fromRepMenu then
-			restart()
+			_restart()
 			return
 		end
 	end
@@ -148,8 +148,8 @@ function scene.sceneInit(org)
 		end
 	end

-	updateRepButtons()
-	updateMenuButtons()
+	_updateRepButtons()
+	_updateMenuButtons()
 end

 scene.mouseDown=NULL
@@ -198,16 +198,16 @@ function scene.keyDown(key,isRep)
 	if replaying then
 		if key=="space"then
 			if not isRep then gameRate=gameRate==0 and 1 or 0 end
-			updateRepButtons()
+			_updateRepButtons()
 		elseif key=="left"then
 			if not isRep then
-				speedDown()
+				_speedDown()
 			end
 		elseif key=="right"then
 			if gameRate==0 then
 				_step()
 			elseif not isRep then
-				speedUp()
+				_speedUp()
 			end
 		elseif key=="escape"then
 			pauseGame()
@@ -215,20 +215,20 @@ function scene.keyDown(key,isRep)
 	else
 		if isRep then
 			return
-		elseif checkGameKeyDown(key)then
+		elseif _checkGameKeyDown(key)then
 			if tasMode then
 				if key=="f1"then
 					if not isRep then gameRate=gameRate==0 and .125 or 0 end
-					updateRepButtons()
+					_updateRepButtons()
 				elseif key=='f2'then
 					if not isRep then
-						speedDown()
+						_speedDown()
 					end
 				elseif key=='f3'then
 					if gameRate==0 then
 						_step()
 					elseif not isRep then
-						speedUp()
+						_speedUp()
 					end
 				end
 			end
@@ -256,7 +256,7 @@ function scene.gamepadDown(key)
 			PLAYERS[1]:pressKey(k)
 			VK.press(k)
 		else
-			restart()
+			_restart()
 		end
 	elseif key=="back"then
 		pauseGame()
@@ -273,7 +273,7 @@ function scene.gamepadUp(key)
 	end
 end

-local function update_replay(repPtr)
+local function _update_replay(repPtr)
 	local P1=PLAYERS[1]
 	local L=GAME.rep
 	while P1.frameRun==L[repPtr]do
@@ -290,7 +290,7 @@ local function update_replay(repPtr)
 	end
 	GAME.replaying=repPtr
 end
-local function update_common(dt)
+local function _update_common(dt)
 	--Update control
 	touchMoveLastFrame=false
 	VK.update()
@@ -310,13 +310,13 @@ function scene.update(dt)
 	floatGameRate=floatGameRate+gameRate
 	while floatGameRate>=1 do
 		floatGameRate=floatGameRate-1
-		if GAME.replaying then update_replay(GAME.replaying)end
-		update_common(dt)
+		if GAME.replaying then _update_replay(GAME.replaying)end
+		_update_common(dt)
 	end
 end

 local tasText=gc.newText(getFont(100),"TAS")
-local function drawAtkPointer(x,y)
+local function _drawAtkPointer(x,y)
 	local t=TIME()
 	local a=t*3%1*.8
 	t=sin(t*20)
@@ -358,12 +358,12 @@ function scene.draw()
 		end
 		if P.atkMode~=4 then
 			if P.atking then
-				drawAtkPointer(P.atking.centerX,P.atking.centerY)
+				_drawAtkPointer(P.atking.centerX,P.atking.centerY)
 			end
 		else
 			for i=1,#P.atker do
 				local p=P.atker[i]
-				drawAtkPointer(p.centerX,p.centerY)
+				_drawAtkPointer(p.centerX,p.centerY)
 			end
 		end
 	end
@@ -393,7 +393,7 @@ scene.widgetList={
 	WIDGET.newKey{name="rep2",		x=300,y=50,w=60,code=_rep2,fText=TEXTURE.rep.rep2},
 	WIDGET.newKey{name="rep5",		x=365,y=50,w=60,code=_rep5,fText=TEXTURE.rep.rep5},
 	WIDGET.newKey{name="step",		x=430,y=50,w=60,code=_step,fText=TEXTURE.rep.step},
-	WIDGET.newKey{name="restart",	x=0,y=45,w=60,code=restart,fText=TEXTURE.game.restart},
+	WIDGET.newKey{name="restart",	x=0,y=45,w=60,code=_restart,fText=TEXTURE.game.restart},
 	WIDGET.newKey{name="pause",		x=0,y=45,w=60,code=pauseGame,fText=TEXTURE.game.pause},
 }

--- a/parts/scenes/login.lua
+++ b/parts/scenes/login.lua
@@ -3,7 +3,7 @@ local passwordBox=WIDGET.newInputBox{name="password",x=380,y=300,w=620,h=60,secr

 local savePW=false

-local function login()
+local function _login()
 	local email,password=emailBox:getText(),passwordBox:getText()
 	if not STRING.simpEmailCheck(email)then
 		MES.new('error',text.wrongEmail)return
@@ -35,7 +35,7 @@ scene.widgetList={
 	emailBox,
 	passwordBox,
 	WIDGET.newSwitch{name="keepPW",		x=900,y=420,disp=function()return savePW end,code=function()savePW=not savePW end},
-	WIDGET.newKey{name="login",			x=1140,	y=540,w=170,h=80,font=40,code=login},
+	WIDGET.newKey{name="login",			x=1140,	y=540,w=170,h=80,font=40,code=_login},
 	WIDGET.newButton{name="back",		x=1140,	y=640,w=170,h=80,fText=TEXTURE.back,code=backScene},
 }

--- a/parts/scenes/main.lua
+++ b/parts/scenes/main.lua
@@ -47,7 +47,7 @@ function scene.mouseDown(x,y)
 	end
 end
 scene.touchDown=scene.mouseDown
-local function testButton(n)
+local function _testButton(n)
 	if NET.getlock('access_and_login')then
 		MES.new('warn',text.wsConnecting)
 	else
@@ -61,15 +61,15 @@ end
 function scene.keyDown(key,isRep)
 	if isRep then return end
 	if key=="1"then
-		if testButton(1)then
+		if _testButton(1)then
 			SCN.go('mode')
 		end
 	elseif key=="q"then
-		if testButton(2)then
+		if _testButton(2)then
 			loadGame(STAT.lastPlay,true)
 		end
 	elseif key=="a"then
-		if testButton(3)then
+		if _testButton(3)then
 			if WS.status('app')=='running'then
 				NET.tryLogin(false)
 			elseif WS.status('app')=='dead'then
@@ -79,39 +79,39 @@ function scene.keyDown(key,isRep)
 			end
 		end
 	elseif key=="z"then
-		if testButton(4)then
+		if _testButton(4)then
 			SCN.go('customGame')
 		end
 	elseif key=="-"then
-		if testButton(5)then
+		if _testButton(5)then
 			SCN.go('setting_game')
 		end
 	elseif key=="p"then
-		if testButton(6)then
+		if _testButton(6)then
 			SCN.go('stat')
 		end
 	elseif key=="l"then
-		if testButton(7)then
+		if _testButton(7)then
 			SCN.go('dict')
 		end
 	elseif key==","then
-		if testButton(8)then
+		if _testButton(8)then
 			SCN.go('replays')
 		end
 	elseif key=="2"then
-		if testButton(9)then
+		if _testButton(9)then
 			SCN.go('music')
 		end
 	elseif key=="3"then
-		if testButton(10)then
+		if _testButton(10)then
 			SCN.go('lang')
 		end
 	elseif key=="x"then
-		if testButton(11)then
+		if _testButton(11)then
 			SCN.go('about')
 		end
 	elseif key=="m"then
-		if testButton(12)then
+		if _testButton(12)then
 			SCN.go('manual')
 		end
 	elseif key=="c"then
@@ -140,7 +140,7 @@ function scene.update(dt)
 	end
 end

-local function tipStencil()
+local function _tipStencil()
 	gc.rectangle('fill',0,0,tipLength,42)
 end
 function scene.draw()
@@ -159,7 +159,7 @@ function scene.draw()
 	gc.translate(260,650)
 	gc.setLineWidth(2)
 	gc.rectangle('line',0,0,tipLength,42,3)
-	gc.stencil(tipStencil)
+	gc.stencil(_tipStencil)
 	gc.setStencilTest('equal',1)
 	gc.draw(tip,0+scrollX,0)
 	gc.setColor(1,1,1,.2)
--- a/parts/scenes/mod.lua
+++ b/parts/scenes/mod.lua
@@ -2,17 +2,17 @@ local gc=love.graphics
 local kb=love.keyboard
 local ins,rem=table.insert,table.remove

-local function modComp(a,b)
+local function _modComp(a,b)
 	return a.no<b.no
 end
-local function remMod(M)
+local function _remMod(M)
 	local i=TABLE.find(GAME.mod,M)
 	if i then rem(GAME.mod,i)end
 end
-local function toggleMod(M,back)
+local function _toggleMod(M,back)
 	if M.sel==0 then
 		ins(GAME.mod,M)
-		table.sort(GAME.mod,modComp)
+		table.sort(GAME.mod,_modComp)
 	end
 	if M.list then
 		if back then
@@ -24,7 +24,7 @@ local function toggleMod(M,back)
 		M.sel=1-M.sel
 	end
 	if M.sel==0 then
-		remMod(M)
+		_remMod(M)
 	end
 	if M.unranked then
 		SFX.play('move',.6)
@@ -56,7 +56,7 @@ end
 function scene.mouseDown(x,y,k)
 	for _,M in next,MODOPT do
 		if(x-M.x)^2+(y-M.y)^2<2000 then
-			toggleMod(M,k==2 or kb.isDown("lshift","rshift"))
+			_toggleMod(M,k==2 or kb.isDown("lshift","rshift"))
 			break
 		end
 	end
@@ -79,7 +79,7 @@ function scene.keyDown(key)
 	elseif #key==1 then
 		for _,M in next,MODOPT do
 			if key==M.key then
-				toggleMod(M,kb.isDown("lshift","rshift"))
+				_toggleMod(M,kb.isDown("lshift","rshift"))
 				selected=M
 				break
 			end
--- a/parts/scenes/mode.lua
+++ b/parts/scenes/mode.lua
@@ -44,14 +44,14 @@ function scene.sceneInit(org)
 	end
 end

-local function getK()
+local function _getK()
 	return abs(mapCam.xOy:transformPoint(1,0)-mapCam.xOy:transformPoint(0,0))
 end
-local function getPos()
+local function _getPos()
 	return mapCam.xOy:inverseTransformPoint(0,0)
 end

-local function onModeRaw(x,y)
+local function _onModeRaw(x,y)
 	for name,M in next,MODES do
 		if visibleModes[name]and M.x then
 			local s=M.size
@@ -65,25 +65,25 @@ local function onModeRaw(x,y)
 		end
 	end
 end
-local function moveMap(dx,dy)
-	local k=getK()
-	local x,y=getPos()
+local function _moveMap(dx,dy)
+	local k=_getK()
+	local x,y=_getPos()
 	if x>1300 and dx<0 or x<-1500 and dx>0 then dx=0 end
 	if y>420 and dy<0 or y<-1900 and dy>0 then dy=0 end
 	mapCam.xOy:translate(dx/k,dy/k)
 end
 function scene.wheelMoved(_,dy)
 	mapCam.keyCtrl=false
-	local k=getK()
+	local k=_getK()
 	k=min(max(k+dy*.1,.3),1.6)/k
 	mapCam.xOy:scale(k)

-	local x,y=getPos()
+	local x,y=_getPos()
 	mapCam.xOy:translate(x*(1-k),y*(1-k))
 end
 function scene.mouseMove(_,_,dx,dy)
 	if ms.isDown(1)then
-		moveMap(dx,dy)
+		_moveMap(dx,dy)
 	end
 	mapCam.keyCtrl=false
 end
@@ -92,7 +92,7 @@ function scene.mouseClick(x,y)
 	if not _ or x<920 then
 		x,y=x-640,y-360
 		x,y=mapCam.xOy:inverseTransformPoint(x,y)
-		local SEL=onModeRaw(x,y)
+		local SEL=_onModeRaw(x,y)
 		if _~=SEL then
 			if SEL then
 				mapCam.moving=true
@@ -114,7 +114,7 @@ end
 function scene.touchMove(x,y,dx,dy)
 	local L=tc.getTouches()
 	if not L[2]then
-		moveMap(dx,dy)
+		_moveMap(dx,dy)
 	elseif not L[3]then
 		x,y=SCR.xOy:inverseTransformPoint(tc.getPosition(L[1]))
 		dx,dy=SCR.xOy:inverseTransformPoint(tc.getPosition(L[2]))--Not delta!!!
@@ -178,9 +178,9 @@ function scene.update()
 		if kb.isDown("lctrl","rctrl","lalt","ralt")then
 			scene.wheelMoved(nil,(dy-dx)*.026)
 		else
-			moveMap(dx,dy)
-			local x,y=getPos()
-			local SEL=onModeRaw(x,y)
+			_moveMap(dx,dy)
+			local x,y=_getPos()
+			local SEL=_onModeRaw(x,y)
 			if SEL and mapCam.sel~=SEL then
 				mapCam.sel=SEL
 				SFX.play('click')
@@ -210,7 +210,7 @@ local baseRankColor={
 	{.85,.8,.3,.3},
 }
 local rankColor=rankColor
-local function drawModeShape(M,S,drawType)
+local function _drawModeShape(M,S,drawType)
 	if M.shape==1 then--Rectangle
 		gc_rectangle(drawType,M.x-S,M.y-S,2*S,2*S)
 	elseif M.shape==2 then--Diamond
@@ -254,10 +254,10 @@ function scene.draw()
 			--Draw shapes on map
 			if unlocked==1 then
 				gc_setColor(baseRankColor[rank])
-				drawModeShape(M,S,'fill')
+				_drawModeShape(M,S,'fill')
 			end
 			gc_setColor(1,1,sel==name and 0 or 1,unlocked==1 and .8 or .3)
-			drawModeShape(M,S,'line')
+			_drawModeShape(M,S,'line')

 			--Icon
 			local icon=M.icon
--- a/parts/scenes/net_game.lua
+++ b/parts/scenes/net_game.lua
@@ -21,7 +21,7 @@ local noTouch,noKey=false,false
 local touchMoveLastFrame=false
 local newMessageTimer

-local function hideReadyUI()
+local function _hideReadyUI()
 	return
 		playing or
 		NET.roomState.start or
@@ -150,7 +150,7 @@ function scene.keyDown(key,isRep)
 			PLAYERS[1]:pressKey(k)
 			VK.press(k)
 		end
-	elseif not hideReadyUI()then
+	elseif not _hideReadyUI()then
 		if key=="space"then
 			if netPLY.getSelfJoinMode()==0 then
 				(kb.isDown("lctrl","rctrl","lalt","ralt")and _setSpectate or _setReady)()
@@ -328,15 +328,15 @@ function scene.draw()
 		gc_print("M",430,10)
 	end
 end
-local function hideF_ingame()return hideReadyUI()or netPLY.getSelfReady()end
-local function hideF_ingame2()return hideReadyUI()or not netPLY.getSelfReady()end
+local function _hideF_ingame()return _hideReadyUI()or netPLY.getSelfReady()end
+local function _hideF_ingame2()return _hideReadyUI()or not netPLY.getSelfReady()end
 scene.widgetList={
 	textBox,
 	inputBox,
-	WIDGET.newKey{name="setting",	x=1200,y=160,w=90,h=90,	fText=TEXTURE.setting,	code=_gotoSetting,hideF=hideF_ingame},
-	WIDGET.newKey{name="ready",		x=1060,y=510,w=360,h=90,color='lG',font=35,		code=_setReady,hideF=hideF_ingame},
-	WIDGET.newKey{name="spectate",	x=1060,y=610,w=360,h=90,color='lO',font=35,		code=_setSpectate,hideF=hideF_ingame},
-	WIDGET.newKey{name="cancel",	x=1060,y=560,w=360,h=120,color='lH',font=40,	code=_setCancel,hideF=hideF_ingame2},
+	WIDGET.newKey{name="setting",	x=1200,y=160,w=90,h=90,	fText=TEXTURE.setting,	code=_gotoSetting,hideF=_hideF_ingame},
+	WIDGET.newKey{name="ready",		x=1060,y=510,w=360,h=90,color='lG',font=35,		code=_setReady,hideF=_hideF_ingame},
+	WIDGET.newKey{name="spectate",	x=1060,y=610,w=360,h=90,color='lO',font=35,		code=_setSpectate,hideF=_hideF_ingame},
+	WIDGET.newKey{name="cancel",	x=1060,y=560,w=360,h=120,color='lH',font=40,	code=_setCancel,hideF=_hideF_ingame2},
 	WIDGET.newKey{name="chat",		x=360,y=45,w=60,fText="...",font=35,			code=_switchChat},
 	WIDGET.newKey{name="quit",		x=860,y=45,w=60,fText=TEXTURE.quit_small,		code=_quit},
 }
--- a/parts/scenes/net_newRoom.lua
+++ b/parts/scenes/net_newRoom.lua
@@ -24,7 +24,7 @@ local sList={

 local scene={}

-local function createRoom()
+local function _createRoom()
 	local pw=passwordBox.value
 	if pw==""then pw=nil end
 	local roomname=STRING.trim(roomNameBox.value)
@@ -51,7 +51,7 @@ end

 function scene.keyDown(key)
 	if key=="return"then
-		createRoom()
+		_createRoom()
 	elseif key=="escape"then
 		SCN.back()
 	else
--- a/parts/scenes/net_rooms.lua
+++ b/parts/scenes/net_rooms.lua
@@ -29,11 +29,11 @@ local roomList=WIDGET.newListBox{name="roomList",x=50,y=50,w=800,h=440,lineH=40,
 	end
 	gc_print(item.roomInfo.name,200,-4)
 end}
-local function hidePW()
+local function _hidePW()
 	local R=roomList:getSel()
 	return not R or not R.private
 end
-local passwordBox=WIDGET.newInputBox{name="password",x=350,y=505,w=500,h=50,secret=true,hideF=hidePW}
+local passwordBox=WIDGET.newInputBox{name="password",x=350,y=505,w=500,h=50,secret=true,hideF=_hidePW}

 --[[roomList[n]={
 	rid="qwerty",
@@ -47,7 +47,7 @@ local passwordBox=WIDGET.newInputBox{name="password",x=350,y=505,w=500,h=50,secr
 	count=4,
 	capacity=5,
 }]]
-local function fetchRoom()
+local function _fetchRoom()
 	fetchTimer=10
 	NET.fetchRoom()
 end
@@ -55,7 +55,7 @@ local scene={}

 function scene.sceneInit()
 	BG.set()
-	fetchRoom()
+	_fetchRoom()
 end

 function scene.keyDown(key)
@@ -63,7 +63,7 @@ function scene.keyDown(key)
 	if WIDGET.sel~=passwordBox then
 		if key=="r"then
 			if fetchTimer<=7 then
-				fetchRoom()
+				_fetchRoom()
 			end
 		elseif key=="s"then
 			SCN.go('setting_game')
@@ -88,10 +88,10 @@ function scene.keyDown(key)
 end

 function scene.update(dt)
-	if not NET.getlock('fetchRoom')and hidePW()then
+	if not NET.getlock('fetchRoom')and _hidePW()then
 		fetchTimer=fetchTimer-dt
 		if fetchTimer<=0 then
-			fetchRoom()
+			_fetchRoom()
 		end
 	end
 end
@@ -145,7 +145,7 @@ scene.widgetList={
 	WIDGET.newKey{name="setting",fText=TEXTURE.setting,x=1200,y=160,w=90,h=90,code=pressKey"s"},
 	WIDGET.newText{name="refreshing",x=450,y=240,font=45,hideF=function()return not NET.getlock('fetchRoom')end},
 	WIDGET.newText{name="noRoom",	x=450,y=245,font=40,hideF=function()return roomList:getLen()>0 or NET.getlock('fetchRoom')end},
-	WIDGET.newKey{name="refresh",	x=250,y=630,w=140,h=120,code=fetchRoom,hideF=function()return fetchTimer>7 end},
+	WIDGET.newKey{name="refresh",	x=250,y=630,w=140,h=120,code=_fetchRoom,hideF=function()return fetchTimer>7 end},
 	WIDGET.newKey{name="new",		x=510,y=630,w=260,h=120,code=pressKey"n"},
 	WIDGET.newKey{name="join",		x=780,y=630,w=140,h=120,code=pressKey"return",hideF=function()return roomList:getLen()==0 or NET.getlock('enterRoom')end},
 	WIDGET.newButton{name="back",	x=1140,y=640,w=170,h=80,fText=TEXTURE.back,code=pressKey"escape"},
--- a/parts/scenes/register.lua
+++ b/parts/scenes/register.lua
@@ -1,6 +1,6 @@
 local scene={}

-local function register()
+local function _register()
 	local username=	WIDGET.active.username:getText()
 	local email=	WIDGET.active.email:getText()
 	local password=	WIDGET.active.password:getText()
@@ -25,7 +25,7 @@ scene.widgetList={
 	WIDGET.newInputBox{name="password",	x=380,	y=400,w=626,h=60,secret=true,regex="[ -~]"},
 	WIDGET.newInputBox{name="password2",x=380,	y=500,w=626,h=60,secret=true,regex="[ -~]"},

-	WIDGET.newKey{name="register",		x=640,	y=640,w=300,h=80,font=40,code=register,hideF=function()return NET.getlock('register')end},
+	WIDGET.newKey{name="register",		x=640,	y=640,w=300,h=80,font=40,code=_register,hideF=function()return NET.getlock('register')end},
 	WIDGET.newText{name="registering",	x=640,	y=605,font=50,hideF=function()return not NET.getlock('register')end},

 	WIDGET.newButton{name="back",		x=1140,	y=640,w=170,h=80,fText=TEXTURE.back,code=backScene},
--- a/parts/scenes/replays.lua
+++ b/parts/scenes/replays.lua
@@ -41,7 +41,7 @@ local scene={}

 local sure

-local function playRep(fileName)
+local function _playRep(fileName)
 	local rep=DATA.parseReplay(fileName,true)
 	if not rep.available then
 		MES.new('error',text.replayBroken)
@@ -82,7 +82,7 @@ function scene.keyDown(key)
 	if key=="return"then
 		local rep=listBox:getSel()
 		if rep then
-			playRep(rep.fileName)
+			_playRep(rep.fileName)
 		end
 	elseif key=="c"and kb.isDown("lctrl","rctrl")or key=="cC"then
 		local rep=listBox:getSel()
--- a/parts/scenes/savedata.lua
+++ b/parts/scenes/savedata.lua
@@ -1,10 +1,10 @@
 local scene={}

-local function dumpCB(T)
+local function _dumpCB(T)
 	love.system.setClipboardText(STRING.packText(TABLE.dump(T)))
 	MES.new('check',text.exportSuccess)
 end
-local function parseCB()
+local function _parseCB()
 	local _
 	local s=love.system.getClipboardText()

@@ -20,15 +20,15 @@ local function parseCB()
 end
 scene.widgetList={
 	WIDGET.newText{name="export",		x=55,y=45,color='lY',align='L',font=50},
-	WIDGET.newButton{name="unlock",		x=190,y=170,w=280,h=100,color='lY',code=function()dumpCB(RANKS)end},
-	WIDGET.newButton{name="data",		x=490,y=170,w=280,h=100,color='lY',code=function()dumpCB(STAT)end},
-	WIDGET.newButton{name="setting",	x=790,y=170,w=280,h=100,color='lY',code=function()dumpCB(SETTING)end},
-	WIDGET.newButton{name="vk",			x=1090,y=170,w=280,h=100,color='lY',code=function()dumpCB(VK_org)end},
+	WIDGET.newButton{name="unlock",		x=190,y=170,w=280,h=100,color='lY',code=function()_dumpCB(RANKS)end},
+	WIDGET.newButton{name="data",		x=490,y=170,w=280,h=100,color='lY',code=function()_dumpCB(STAT)end},
+	WIDGET.newButton{name="setting",	x=790,y=170,w=280,h=100,color='lY',code=function()_dumpCB(SETTING)end},
+	WIDGET.newButton{name="vk",			x=1090,y=170,w=280,h=100,color='lY',code=function()_dumpCB(VK_org)end},

 	WIDGET.newText{name="import",		x=55,y=265,color='lR',align='L',font=50},
 	WIDGET.newButton{name="unlock",		x=190,y=390,w=280,h=100,color='lR',
 		code=function()
-			local D=parseCB()
+			local D=_parseCB()
 			if D then
 				TABLE.cover(D,RANKS)
 				for k,v in next,oldModeNameTable do
@@ -45,7 +45,7 @@ scene.widgetList={
 		end},
 	WIDGET.newButton{name="data",		x=490,y=390,w=280,h=100,color='lR',
 		code=function()
-			local D=parseCB()
+			local D=_parseCB()
 			if D and D.version==STAT.version then
 				TABLE.update(D,STAT)
 				saveStats()
@@ -56,7 +56,7 @@ scene.widgetList={
 		end},
 	WIDGET.newButton{name="setting",	x=790,y=390,w=280,h=100,color='lR',
 		code=function()
-			local D=parseCB()
+			local D=_parseCB()
 			if D then
 				TABLE.update(D,SETTING)
 				applySettings()
@@ -68,7 +68,7 @@ scene.widgetList={
 		end},
 	WIDGET.newButton{name="vk",			x=1090,y=390,w=280,h=100,color='lR',
 		code=function()
-			local D=parseCB()
+			local D=_parseCB()
 			if D then
 				TABLE.update(D,VK_org)
 				FILE.save(VK_org,'conf/virtualkey')
--- a/parts/scenes/setting_control.lua
+++ b/parts/scenes/setting_control.lua
@@ -76,7 +76,7 @@ function scene.draw()
 	gc.translate(-550,-600)
 end

-local function sliderShow(S)
+local function _sliderShow(S)
 	S=S.disp()
 	return S.."F "..math.floor(S*16.67).."ms"
 end
@@ -84,12 +84,12 @@ scene.widgetList={
 	WIDGET.newText{name="title",	x=80,	y=50,font=70,align='L'},
 	WIDGET.newText{name="preview",	x=520,	y=610,font=40,align='R'},

-	WIDGET.newSlider{name="das",	x=250,	y=190,w=600,unit=20,disp=SETval("das"),	show=sliderShow,code=SETsto("das")},
-	WIDGET.newSlider{name="arr",	x=250,	y=260,w=525,unit=15,disp=SETval("arr"),	show=sliderShow,code=SETsto("arr")},
-	WIDGET.newSlider{name="sddas",	x=250,	y=330,w=350,unit=10,disp=SETval("sddas"),show=sliderShow,code=SETsto("sddas")},
-	WIDGET.newSlider{name="sdarr",	x=250,	y=400,w=140,unit=4,	disp=SETval("sdarr"),show=sliderShow,code=SETsto("sdarr")},
-	WIDGET.newSlider{name="dascut",	x=250,	y=470,w=600,unit=20,disp=SETval("dascut"),show=sliderShow,code=SETsto("dascut")},
-	WIDGET.newSlider{name="dropcut",x=250,	y=540,w=300,unit=10,disp=SETval("dropcut"),show=sliderShow,code=SETsto("dropcut")},
+	WIDGET.newSlider{name="das",	x=250,	y=190,w=600,unit=20,disp=SETval("das"),	show=_sliderShow,code=SETsto("das")},
+	WIDGET.newSlider{name="arr",	x=250,	y=260,w=525,unit=15,disp=SETval("arr"),	show=_sliderShow,code=SETsto("arr")},
+	WIDGET.newSlider{name="sddas",	x=250,	y=330,w=350,unit=10,disp=SETval("sddas"),show=_sliderShow,code=SETsto("sddas")},
+	WIDGET.newSlider{name="sdarr",	x=250,	y=400,w=140,unit=4,	disp=SETval("sdarr"),show=_sliderShow,code=SETsto("sdarr")},
+	WIDGET.newSlider{name="dascut",	x=250,	y=470,w=600,unit=20,disp=SETval("dascut"),show=_sliderShow,code=SETsto("dascut")},
+	WIDGET.newSlider{name="dropcut",x=250,	y=540,w=300,unit=10,disp=SETval("dropcut"),show=_sliderShow,code=SETsto("dropcut")},
 	WIDGET.newSwitch{name="ihs",	x=1100,	y=260,				disp=SETval("ihs"),	code=SETrev("ihs")},
 	WIDGET.newSwitch{name="irs",	x=1100,	y=330,				disp=SETval("irs"),	code=SETrev("irs")},
 	WIDGET.newSwitch{name="ims",	x=1100,	y=400,				disp=SETval("ims"),	code=SETrev("ims")},
--- a/parts/scenes/setting_key.lua
+++ b/parts/scenes/setting_key.lua
@@ -7,7 +7,7 @@ local scene={}
 local selected--if waiting for key
 local keyList

-local function freshKeyList()
+local function _freshKeyList()
 	keyList={}for i=0,20 do keyList[i]={}end
 	for k,v in next,keyMap.keyboard do
 		ins(keyList[v],{COLOR.lB,k})
@@ -19,7 +19,7 @@ end

 function scene.sceneInit()
 	selected=false
-	freshKeyList()
+	_freshKeyList()
 	BG.set('none')
 end
 function scene.sceneBack()
@@ -39,7 +39,7 @@ function scene.keyDown(key,isRep)
 					keyMap.keyboard[k]=nil
 				end
 			end
-			freshKeyList()
+			_freshKeyList()
 			selected=false
 			SFX.play('finesseError',.5)
 		else
@@ -48,7 +48,7 @@ function scene.keyDown(key,isRep)
 	elseif selected then
 		if not forbbidenKeys[key]then
 			keyMap.keyboard[key]=selected
-			freshKeyList()
+			_freshKeyList()
 			selected=false
 			SFX.play('reach',.5)
 		end
@@ -64,7 +64,7 @@ function scene.gamepadDown(key)
 					keyMap.joystick[k]=nil
 				end
 			end
-			freshKeyList()
+			_freshKeyList()
 			selected=false
 			SFX.play('finesseError',.5)
 		else
@@ -72,7 +72,7 @@ function scene.gamepadDown(key)
 		end
 	elseif selected then
 		keyMap.joystick[key]=selected
-		freshKeyList()
+		_freshKeyList()
 		selected=false
 		SFX.play('reach',.5)
 	else
@@ -106,7 +106,7 @@ function scene.draw()
 	end
 end

-local function setSel(i)
+local function _setSel(i)
 	if selected==i then
 		selected=false
 		SFX.play('rotate',.5)
@@ -116,29 +116,29 @@ local function setSel(i)
 	end
 end
 scene.widgetList={
-	WIDGET.newKey{name="a1",x=160,y=40,w=200,h=60,code=function()setSel(1)end},
-	WIDGET.newKey{name="a2",x=160,y=100,w=200,h=60,code=function()setSel(2)end},
-	WIDGET.newKey{name="a3",x=160,y=160,w=200,h=60,code=function()setSel(3)end},
-	WIDGET.newKey{name="a4",x=160,y=220,w=200,h=60,code=function()setSel(4)end},
-	WIDGET.newKey{name="a5",x=160,y=280,w=200,h=60,code=function()setSel(5)end},
-	WIDGET.newKey{name="a6",x=160,y=340,w=200,h=60,code=function()setSel(6)end},
-	WIDGET.newKey{name="a7",x=160,y=400,w=200,h=60,code=function()setSel(7)end},
-	WIDGET.newKey{name="a8",x=160,y=460,w=200,h=60,code=function()setSel(8)end},
-	WIDGET.newKey{name="a9",x=160,y=520,w=200,h=60,code=function()setSel(9)end},
-	WIDGET.newKey{name="a10",x=160,y=580,w=200,h=60,code=function()setSel(10)end},
+	WIDGET.newKey{name="a1",x=160,y=40,w=200,h=60,code=function()_setSel(1)end},
+	WIDGET.newKey{name="a2",x=160,y=100,w=200,h=60,code=function()_setSel(2)end},
+	WIDGET.newKey{name="a3",x=160,y=160,w=200,h=60,code=function()_setSel(3)end},
+	WIDGET.newKey{name="a4",x=160,y=220,w=200,h=60,code=function()_setSel(4)end},
+	WIDGET.newKey{name="a5",x=160,y=280,w=200,h=60,code=function()_setSel(5)end},
+	WIDGET.newKey{name="a6",x=160,y=340,w=200,h=60,code=function()_setSel(6)end},
+	WIDGET.newKey{name="a7",x=160,y=400,w=200,h=60,code=function()_setSel(7)end},
+	WIDGET.newKey{name="a8",x=160,y=460,w=200,h=60,code=function()_setSel(8)end},
+	WIDGET.newKey{name="a9",x=160,y=520,w=200,h=60,code=function()_setSel(9)end},
+	WIDGET.newKey{name="a10",x=160,y=580,w=200,h=60,code=function()_setSel(10)end},

-	WIDGET.newKey{name="a11",x=800,y=40,w=200,h=60,code=function()setSel(11)end},
-	WIDGET.newKey{name="a12",x=800,y=100,w=200,h=60,code=function()setSel(12)end},
-	WIDGET.newKey{name="a13",x=800,y=160,w=200,h=60,code=function()setSel(13)end},
-	WIDGET.newKey{name="a14",x=800,y=220,w=200,h=60,code=function()setSel(14)end},
-	WIDGET.newKey{name="a15",x=800,y=280,w=200,h=60,code=function()setSel(15)end},
-	WIDGET.newKey{name="a16",x=800,y=340,w=200,h=60,code=function()setSel(16)end},
-	WIDGET.newKey{name="a17",x=800,y=400,w=200,h=60,code=function()setSel(17)end},
-	WIDGET.newKey{name="a18",x=800,y=460,w=200,h=60,code=function()setSel(18)end},
-	WIDGET.newKey{name="a19",x=800,y=520,w=200,h=60,code=function()setSel(19)end},
-	WIDGET.newKey{name="a20",x=800,y=580,w=200,h=60,code=function()setSel(20)end},
+	WIDGET.newKey{name="a11",x=800,y=40,w=200,h=60,code=function()_setSel(11)end},
+	WIDGET.newKey{name="a12",x=800,y=100,w=200,h=60,code=function()_setSel(12)end},
+	WIDGET.newKey{name="a13",x=800,y=160,w=200,h=60,code=function()_setSel(13)end},
+	WIDGET.newKey{name="a14",x=800,y=220,w=200,h=60,code=function()_setSel(14)end},
+	WIDGET.newKey{name="a15",x=800,y=280,w=200,h=60,code=function()_setSel(15)end},
+	WIDGET.newKey{name="a16",x=800,y=340,w=200,h=60,code=function()_setSel(16)end},
+	WIDGET.newKey{name="a17",x=800,y=400,w=200,h=60,code=function()_setSel(17)end},
+	WIDGET.newKey{name="a18",x=800,y=460,w=200,h=60,code=function()_setSel(18)end},
+	WIDGET.newKey{name="a19",x=800,y=520,w=200,h=60,code=function()_setSel(19)end},
+	WIDGET.newKey{name="a20",x=800,y=580,w=200,h=60,code=function()_setSel(20)end},

-	WIDGET.newKey{name="restart",x=160,y=670,w=200,h=60,code=function()setSel(0)end},
+	WIDGET.newKey{name="restart",x=160,y=670,w=200,h=60,code=function()_setSel(0)end},

 	WIDGET.newButton{name="back",x=1140,y=640,w=190,h=80,fText=TEXTURE.back,code=backScene},
 }
--- a/parts/scenes/setting_skin.lua
+++ b/parts/scenes/setting_skin.lua
@@ -50,13 +50,13 @@ function scene.draw()
 	gc.draw(texture[17],930,610+sin(2.6*t-6)*5,nil,2)
 end

-local function prevSkin(i)
+local function _prevSkin(i)
 	SETTING.skin[i]=(SETTING.skin[i]-2)%16+1
 end
-local function nextSkin(i)
+local function _nextSkin(i)
 	SETTING.skin[i]=SETTING.skin[i]%16+1
 end
-local function nextDir(i)
+local function _nextDir(i)
 	SETTING.face[i]=(SETTING.face[i]+1)%4
 	minoRot0[i]=minoRot0[i]+1.5707963
 	if minoRot0[5]>62 and not GAME.playing then
@@ -69,29 +69,29 @@ scene.widgetList={
 	WIDGET.newText{name="title",	x=80,y=50,font=70,align='L'},

 	WIDGET.newSelector{name="skinSet",x=780,y=100,w=320,list=SKIN.getList(),disp=SETval('skinSet'),code=SETsto('skinSet')},
-	WIDGET.newButton{name="prev1",	x=130,y=220,w=80,h=65,fText="↑",code=function()prevSkin(1)end},
-	WIDGET.newButton{name="prev2",	x=270,y=220,w=80,h=65,fText="↑",code=function()prevSkin(2)end},
-	WIDGET.newButton{name="prev3",	x=410,y=220,w=80,h=65,fText="↑",code=function()prevSkin(3)end},
-	WIDGET.newButton{name="prev4",	x=550,y=220,w=80,h=65,fText="↑",code=function()prevSkin(4)end},
-	WIDGET.newButton{name="prev5",	x=690,y=220,w=80,h=65,fText="↑",code=function()prevSkin(5)end},
-	WIDGET.newButton{name="prev6",	x=830,y=220,w=80,h=65,fText="↑",code=function()prevSkin(6)end},
-	WIDGET.newButton{name="prev7",	x=970,y=220,w=80,h=65,fText="↑",code=function()prevSkin(7)end},
+	WIDGET.newButton{name="prev1",	x=130,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(1)end},
+	WIDGET.newButton{name="prev2",	x=270,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(2)end},
+	WIDGET.newButton{name="prev3",	x=410,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(3)end},
+	WIDGET.newButton{name="prev4",	x=550,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(4)end},
+	WIDGET.newButton{name="prev5",	x=690,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(5)end},
+	WIDGET.newButton{name="prev6",	x=830,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(6)end},
+	WIDGET.newButton{name="prev7",	x=970,y=220,w=80,h=65,fText="↑",code=function()_prevSkin(7)end},

-	WIDGET.newButton{name="next1",	x=130,y=440,w=80,h=65,fText="↓",code=function()nextSkin(1)end},
-	WIDGET.newButton{name="next2",	x=270,y=440,w=80,h=65,fText="↓",code=function()nextSkin(2)end},
-	WIDGET.newButton{name="next3",	x=410,y=440,w=80,h=65,fText="↓",code=function()nextSkin(3)end},
-	WIDGET.newButton{name="next4",	x=550,y=440,w=80,h=65,fText="↓",code=function()nextSkin(4)end},
-	WIDGET.newButton{name="next5",	x=690,y=440,w=80,h=65,fText="↓",code=function()nextSkin(5)end},
-	WIDGET.newButton{name="next6",	x=830,y=440,w=80,h=65,fText="↓",code=function()nextSkin(6)end},
-	WIDGET.newButton{name="next7",	x=970,y=440,w=80,h=65,fText="↓",code=function()nextSkin(7)end},
+	WIDGET.newButton{name="next1",	x=130,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(1)end},
+	WIDGET.newButton{name="next2",	x=270,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(2)end},
+	WIDGET.newButton{name="next3",	x=410,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(3)end},
+	WIDGET.newButton{name="next4",	x=550,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(4)end},
+	WIDGET.newButton{name="next5",	x=690,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(5)end},
+	WIDGET.newButton{name="next6",	x=830,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(6)end},
+	WIDGET.newButton{name="next7",	x=970,y=440,w=80,h=65,fText="↓",code=function()_nextSkin(7)end},

-	WIDGET.newButton{name="spin1",	x=130,y=540,w=80,h=65,code=function()nextDir(1)end},
-	WIDGET.newButton{name="spin2",	x=270,y=540,w=80,h=65,code=function()nextDir(2)end},
-	WIDGET.newButton{name="spin3",	x=410,y=540,w=80,h=65,code=function()nextDir(3)end},
-	WIDGET.newButton{name="spin4",	x=550,y=540,w=80,h=65,code=function()nextDir(4)end},
-	WIDGET.newButton{name="spin5",	x=690,y=540,w=80,h=65,code=function()nextDir(5)end},
-	WIDGET.newButton{name="spin6",	x=825,y=540,w=80,h=65,code=function()nextDir(6)end},
-	WIDGET.newButton{name="spin7",	x=970,y=540,w=80,h=65,code=function()nextDir(7)end},
+	WIDGET.newButton{name="spin1",	x=130,y=540,w=80,h=65,code=function()_nextDir(1)end},
+	WIDGET.newButton{name="spin2",	x=270,y=540,w=80,h=65,code=function()_nextDir(2)end},
+	WIDGET.newButton{name="spin3",	x=410,y=540,w=80,h=65,code=function()_nextDir(3)end},
+	WIDGET.newButton{name="spin4",	x=550,y=540,w=80,h=65,code=function()_nextDir(4)end},
+	WIDGET.newButton{name="spin5",	x=690,y=540,w=80,h=65,code=function()_nextDir(5)end},
+	WIDGET.newButton{name="spin6",	x=825,y=540,w=80,h=65,code=function()_nextDir(6)end},
+	WIDGET.newButton{name="spin7",	x=970,y=540,w=80,h=65,code=function()_nextDir(7)end},

 	WIDGET.newButton{name="skinR",	x=200,y=640,w=220,h=80,color='lV',font=35,
 		code=function()
--- a/parts/scenes/setting_touch.lua
+++ b/parts/scenes/setting_touch.lua
@@ -8,10 +8,10 @@ local defaultSetSelect
 local snapUnit=1
 local selected--Button selected

-local function save1()
+local function _save1()
 	FILE.save(VK_org,'conf/vkSave1')
 end
-local function load1()
+local function _load1()
 	local D=FILE.load('conf/vkSave1')
 	if D then
 		TABLE.update(D,VK_org)
@@ -19,10 +19,10 @@ local function load1()
 		MES.new('error',text.noFile)
 	end
 end
-local function save2()
+local function _save2()
 	FILE.save(VK_org,'conf/vkSave2')
 end
-local function load2()
+local function _load2()
 	local D=FILE.load('conf/vkSave2')
 	if D then
 		TABLE.update(D,VK_org)
@@ -40,7 +40,7 @@ function scene.sceneBack()
 	FILE.save(VK_org,'conf/virtualkey')
 end

-local function onVK_org(x,y)
+local function _onVK_org(x,y)
 	local dist,nearest=1e10
 	for K=1,#VK_org do
 		local B=VK_org[K]
@@ -67,7 +67,7 @@ function scene.mouseMove(_,_,dx,dy)
 	end
 end
 function scene.touchDown(x,y)
-	selected=onVK_org(x,y)or selected
+	selected=_onVK_org(x,y)or selected
 end
 function scene.touchUp()
 	if selected then
@@ -114,10 +114,10 @@ scene.widgetList={
 	WIDGET.newSelector{name="snap",	x=750,y=90,w=200,h=80,color='Y',list={1,10,20,40,60,80},disp=function()return snapUnit end,code=function(i)snapUnit=i end},
 	WIDGET.newButton{name="option",	x=530,y=190,w=200,h=80,fText=TEXTURE.more,code=function()SCN.go('setting_touchSwitch')end},
 	WIDGET.newButton{name="back",	x=750,y=190,w=200,h=80,fText=TEXTURE.back,code=backScene},
-	WIDGET.newKey{name="save1",		x=475,y=290,w=90,h=70,code=save1},
-	WIDGET.newKey{name="load1",		x=585,y=290,w=90,h=70,code=load1},
-	WIDGET.newKey{name="save2",		x=695,y=290,w=90,h=70,code=save2},
-	WIDGET.newKey{name="load2",		x=805,y=290,w=90,h=70,code=load2},
+	WIDGET.newKey{name="save1",		x=475,y=290,w=90,h=70,code=_save1},
+	WIDGET.newKey{name="load1",		x=585,y=290,w=90,h=70,code=_load1},
+	WIDGET.newKey{name="save2",		x=695,y=290,w=90,h=70,code=_save2},
+	WIDGET.newKey{name="load2",		x=805,y=290,w=90,h=70,code=_load2},
 	WIDGET.newSlider{name="size",	x=440,y=370,w=460,unit=19,font=40,show="vkSize",
 		disp=function()
 			return VK_org[selected].r/10-1
--- a/parts/scenes/setting_touchSwitch.lua
+++ b/parts/scenes/setting_touchSwitch.lua
@@ -14,46 +14,46 @@ function scene.draw()
 	end
 end

-local function VKAdisp(n)return function()return VK_org[n].ava end end
-local function VKAcode(n)return function()VK_org[n].ava=not VK_org[n].ava end end
-local function notShow()return not SETTING.VKSwitch end
-local function notTrack()return not(SETTING.VKSwitch and SETTING.VKTrack)end
+local function _VKAdisp(n)return function()return VK_org[n].ava end end
+local function _VKAcode(n)return function()VK_org[n].ava=not VK_org[n].ava end end
+local function _notShow()return not SETTING.VKSwitch end
+local function _notTrack()return not(SETTING.VKSwitch and SETTING.VKTrack)end

 scene.widgetScrollHeight=340
 scene.widgetList={
-	WIDGET.newSwitch{name="b1",		x=280,	y=80,	disp=VKAdisp(1),code=VKAcode(1)},
-	WIDGET.newSwitch{name="b2",		x=280,	y=140,	disp=VKAdisp(2),code=VKAcode(2)},
-	WIDGET.newSwitch{name="b3",		x=280,	y=200,	disp=VKAdisp(3),code=VKAcode(3)},
-	WIDGET.newSwitch{name="b4",		x=280,	y=260,	disp=VKAdisp(4),code=VKAcode(4)},
-	WIDGET.newSwitch{name="b5",		x=280,	y=320,	disp=VKAdisp(5),code=VKAcode(5)},
-	WIDGET.newSwitch{name="b6",		x=280,	y=380,	disp=VKAdisp(6),code=VKAcode(6)},
-	WIDGET.newSwitch{name="b7",		x=280,	y=440,	disp=VKAdisp(7),code=VKAcode(7)},
-	WIDGET.newSwitch{name="b8",		x=280,	y=500,	disp=VKAdisp(8),code=VKAcode(8)},
-	WIDGET.newSwitch{name="b9",		x=280,	y=560,	disp=VKAdisp(9),code=VKAcode(9)},
-	WIDGET.newSwitch{name="b10",	x=280,	y=620,	disp=VKAdisp(10),code=VKAcode(10)},
-	WIDGET.newSwitch{name="b11",	x=580,	y=80,	disp=VKAdisp(11),code=VKAcode(11)},
-	WIDGET.newSwitch{name="b12",	x=580,	y=140,	disp=VKAdisp(12),code=VKAcode(12)},
-	WIDGET.newSwitch{name="b13",	x=580,	y=200,	disp=VKAdisp(13),code=VKAcode(13)},
-	WIDGET.newSwitch{name="b14",	x=580,	y=260,	disp=VKAdisp(14),code=VKAcode(14)},
-	WIDGET.newSwitch{name="b15",	x=580,	y=320,	disp=VKAdisp(15),code=VKAcode(15)},
-	WIDGET.newSwitch{name="b16",	x=580,	y=380,	disp=VKAdisp(16),code=VKAcode(16)},
-	WIDGET.newSwitch{name="b17",	x=580,	y=440,	disp=VKAdisp(17),code=VKAcode(17)},
-	WIDGET.newSwitch{name="b18",	x=580,	y=500,	disp=VKAdisp(18),code=VKAcode(18)},
-	WIDGET.newSwitch{name="b19",	x=580,	y=560,	disp=VKAdisp(19),code=VKAcode(19)},
-	WIDGET.newSwitch{name="b20",	x=580,	y=620,	disp=VKAdisp(20),code=VKAcode(20)},
+	WIDGET.newSwitch{name="b1",		x=280,	y=80,	disp=_VKAdisp(1),code=_VKAcode(1)},
+	WIDGET.newSwitch{name="b2",		x=280,	y=140,	disp=_VKAdisp(2),code=_VKAcode(2)},
+	WIDGET.newSwitch{name="b3",		x=280,	y=200,	disp=_VKAdisp(3),code=_VKAcode(3)},
+	WIDGET.newSwitch{name="b4",		x=280,	y=260,	disp=_VKAdisp(4),code=_VKAcode(4)},
+	WIDGET.newSwitch{name="b5",		x=280,	y=320,	disp=_VKAdisp(5),code=_VKAcode(5)},
+	WIDGET.newSwitch{name="b6",		x=280,	y=380,	disp=_VKAdisp(6),code=_VKAcode(6)},
+	WIDGET.newSwitch{name="b7",		x=280,	y=440,	disp=_VKAdisp(7),code=_VKAcode(7)},
+	WIDGET.newSwitch{name="b8",		x=280,	y=500,	disp=_VKAdisp(8),code=_VKAcode(8)},
+	WIDGET.newSwitch{name="b9",		x=280,	y=560,	disp=_VKAdisp(9),code=_VKAcode(9)},
+	WIDGET.newSwitch{name="b10",	x=280,	y=620,	disp=_VKAdisp(10),code=_VKAcode(10)},
+	WIDGET.newSwitch{name="b11",	x=580,	y=80,	disp=_VKAdisp(11),code=_VKAcode(11)},
+	WIDGET.newSwitch{name="b12",	x=580,	y=140,	disp=_VKAdisp(12),code=_VKAcode(12)},
+	WIDGET.newSwitch{name="b13",	x=580,	y=200,	disp=_VKAdisp(13),code=_VKAcode(13)},
+	WIDGET.newSwitch{name="b14",	x=580,	y=260,	disp=_VKAdisp(14),code=_VKAcode(14)},
+	WIDGET.newSwitch{name="b15",	x=580,	y=320,	disp=_VKAdisp(15),code=_VKAcode(15)},
+	WIDGET.newSwitch{name="b16",	x=580,	y=380,	disp=_VKAdisp(16),code=_VKAcode(16)},
+	WIDGET.newSwitch{name="b17",	x=580,	y=440,	disp=_VKAdisp(17),code=_VKAcode(17)},
+	WIDGET.newSwitch{name="b18",	x=580,	y=500,	disp=_VKAdisp(18),code=_VKAcode(18)},
+	WIDGET.newSwitch{name="b19",	x=580,	y=560,	disp=_VKAdisp(19),code=_VKAcode(19)},
+	WIDGET.newSwitch{name="b20",	x=580,	y=620,	disp=_VKAdisp(20),code=_VKAcode(20)},

 	WIDGET.newButton{name="norm",	x=840,	y=80,	w=240,h=80,	font=35,code=function()for i=1,20 do VK_org[i].ava=i<11 end end},
 	WIDGET.newButton{name="pro",	x=1120,	y=80,	w=240,h=80,	font=35,code=function()for i=1,20 do VK_org[i].ava=true end end},
 	WIDGET.newSwitch{name="hide",	x=1150,	y=200,				font=40,disp=SETval("VKSwitch"),code=SETrev("VKSwitch")},
-	WIDGET.newSwitch{name="icon",	x=1150,	y=300,				font=40,disp=SETval("VKIcon"),code=SETrev("VKIcon"),hideF=notShow},
-	WIDGET.newSlider{name="sfx",	x=830,	y=380,	w=400,		font=35,change=function()SFX.play('virtualKey',SETTING.VKSFX)end,disp=SETval("VKSFX"),code=SETsto("VKSFX"),hideF=notShow},
-	WIDGET.newSlider{name="vib",	x=830,	y=450,	w=400,unit=6,font=35,change=function()VIB(SETTING.VKVIB)end,disp=SETval("VKVIB"),code=SETsto("VKVIB"),hideF=notShow},
-	WIDGET.newSlider{name="alpha",	x=830,	y=520,	w=400,		font=40,disp=SETval("VKAlpha"),code=SETsto("VKAlpha"),hideF=notShow},
+	WIDGET.newSwitch{name="icon",	x=1150,	y=300,				font=40,disp=SETval("VKIcon"),code=SETrev("VKIcon"),hideF=_notShow},
+	WIDGET.newSlider{name="sfx",	x=830,	y=380,	w=400,		font=35,change=function()SFX.play('virtualKey',SETTING.VKSFX)end,disp=SETval("VKSFX"),code=SETsto("VKSFX"),hideF=_notShow},
+	WIDGET.newSlider{name="vib",	x=830,	y=450,	w=400,unit=6,font=35,change=function()VIB(SETTING.VKVIB)end,disp=SETval("VKVIB"),code=SETsto("VKVIB"),hideF=_notShow},
+	WIDGET.newSlider{name="alpha",	x=830,	y=520,	w=400,		font=40,disp=SETval("VKAlpha"),code=SETsto("VKAlpha"),hideF=_notShow},

-	WIDGET.newSwitch{name="track",	x=360,	y=720,				font=35,disp=SETval("VKTrack"),code=SETrev("VKTrack"),hideF=notShow},
-	WIDGET.newSwitch{name="dodge",	x=800,	y=720,				font=35,disp=SETval("VKDodge"),code=SETrev("VKDodge"),hideF=notTrack},
-	WIDGET.newSlider{name="tchW",	x=140,	y=860,	w=1000,		font=35,disp=SETval("VKTchW"),code=function(i)SETTING.VKTchW=i SETTING.VKCurW=math.max(SETTING.VKCurW,i)end,hideF=notTrack},
-	WIDGET.newSlider{name="curW",	x=140,	y=930,	w=1000,		font=35,disp=SETval("VKCurW"),code=function(i)SETTING.VKCurW=i SETTING.VKTchW=math.min(SETTING.VKTchW,i)end,hideF=notTrack},
+	WIDGET.newSwitch{name="track",	x=360,	y=720,				font=35,disp=SETval("VKTrack"),code=SETrev("VKTrack"),hideF=_notShow},
+	WIDGET.newSwitch{name="dodge",	x=800,	y=720,				font=35,disp=SETval("VKDodge"),code=SETrev("VKDodge"),hideF=_notTrack},
+	WIDGET.newSlider{name="tchW",	x=140,	y=860,	w=1000,		font=35,disp=SETval("VKTchW"),code=function(i)SETTING.VKTchW=i SETTING.VKCurW=math.max(SETTING.VKCurW,i)end,hideF=_notTrack},
+	WIDGET.newSlider{name="curW",	x=140,	y=930,	w=1000,		font=35,disp=SETval("VKCurW"),code=function(i)SETTING.VKCurW=i SETTING.VKTchW=math.min(SETTING.VKTchW,i)end,hideF=_notTrack},

 	WIDGET.newButton{name="back",	x=1140,	y=640,	w=170,h=80,fText=TEXTURE.back,code=backScene},
 }
--- a/parts/scenes/test.lua
+++ b/parts/scenes/test.lua
@@ -5,7 +5,7 @@ local scene={}

 local backCounter
 local list,timer
-local function push(mes)
+local function _push(mes)
 	ins(list,{mes,120})
 	timer=1
 end
@@ -17,14 +17,14 @@ function scene.sceneInit()
 end

 function scene.gamepadDown(key)
-	push("[gamepadDown] <"..key..">")
+	_push("[gamepadDown] <"..key..">")
 end
 function scene.gamepadUp(key)
-	push{COLOR.H,"[gamepadUp] <"..key..">"}
+	_push{COLOR.H,"[gamepadUp] <"..key..">"}
 end
 function scene.keyDown(key,isRep)
 	if isRep then return end
-	push("[keyDown] <"..key..">")
+	_push("[keyDown] <"..key..">")
 	if key=="escape"then
 		backCounter=backCounter-1
 		if backCounter==0 then
@@ -35,46 +35,46 @@ function scene.keyDown(key,isRep)
 	end
 end
 function scene.keyUp(key)
-	push{COLOR.H,"[keyUp] <"..key..">"}
+	_push{COLOR.H,"[keyUp] <"..key..">"}
 end
 function scene.mouseClick(x,y)
 	SYSFX.newRipple(.5,x,y,50)
-	push("[mouseClick]")
+	_push("[mouseClick]")
 end
 function scene.mouseDown(x,y,k)
 	SYSFX.newShade(.5,x-10,y-10,20,20)
-	push(("[mouseDown] <%d: %d, %d>"):format(k,x,y))
+	_push(("[mouseDown] <%d: %d, %d>"):format(k,x,y))
 end
 function scene.mouseMove(x,y)
 	SYSFX.newShade(.5,x-3,y-3,6,6)
 end
 function scene.mouseUp(x,y,k)
 	SYSFX.newRectRipple(1,x-10,y-10,20,20)
-	push{COLOR.H,"[mouseUp] <"..k..">"}
+	_push{COLOR.H,"[mouseUp] <"..k..">"}
 end
 function scene.touchClick(x,y)
 	SYSFX.newRipple(.5,x,y,50)
-	push("[touchClick]")
+	_push("[touchClick]")
 end
 function scene.touchDown(x,y)
 	SYSFX.newShade(.5,x-10,y-10,20,20)
-	push(("[touchDown] <%d, %d>"):format(x,y))
+	_push(("[touchDown] <%d, %d>"):format(x,y))
 end
 function scene.touchMove(x,y)
 	SYSFX.newShade(.5,x-3,y-3,6,6)
 end
 function scene.touchUp(x,y)
 	SYSFX.newRectRipple(1,x-10,y-10,20,20)
-	push{COLOR.H,"[touchUp]"}
+	_push{COLOR.H,"[touchUp]"}
 end
 function scene.wheelMoved(dx,dy)
-	push(("[wheelMoved] <%d, %d>"):format(dx,dy))
+	_push(("[wheelMoved] <%d, %d>"):format(dx,dy))
 end
 function scene.fileDropped(file)
-	push(("[fileDropped] <%s>"):format(file:getFilename()))
+	_push(("[fileDropped] <%s>"):format(file:getFilename()))
 end
 function scene.directoryDropped(path)
-	push(("[directoryDropped] <%s>"):format(path))
+	_push(("[directoryDropped] <%s>"):format(path))
 end

 function scene.update(dt)
--- a/parts/updateLog.lua
+++ b/parts/updateLog.lua
@@ -36,11 +36,14 @@ return[=[
 				添加SRS_X旋转系统:基于SRS,I块和除了PQ的非四连块使用TRS的表
 		改动:
 				增大场地晃动的阻力,看起来更舒服
+				平滑下落的消行动画曲线稍微拉直一些
+				消除目标线高度会在消行时跟随平滑下落动画 #208
 		代码:
 				重做ai相关,新增BOT模块方便未来接入更多机器人
 				修改主循环帧率限制策略,尝试修复部分设备帧率不稳定(可能消耗更多性能)
 				大规模整理ai相关代码
 				方块对象内记录旋转系统
+				大规模整理玩家创建特效相关方法
 				调整loadLib加载安卓so库的策略
 		修复:
 				master-ph模式录像回放时有不一致 #226
@@ -50,6 +53,7 @@ return[=[
 				混战模式的被攻击线位置错误
 				小程序15p开盲打报错
 				f11开关全屏时不会自动保存 #230
+				非sudomode下控制台#print非字符串报错 #231

 0.16.1: 深空 Deep space
 		新增:
--- a/parts/users.lua
+++ b/parts/users.lua
@@ -20,7 +20,7 @@ local errorAvatar=GC.DO{128,128,
 	{'line',10,10,117,117},
 	{'line',10,117,117,10},
 }
-local function loadAvatar(path)
+local function _loadAvatar(path)
 	local success,img=pcall(gc.newImage,path)
 	if success then
 		local canvas=gc.newCanvas(128,128)
@@ -45,7 +45,7 @@ local db=setmetatable({},{__index=function(self,uid)
 	rawset(self,uid,d)
 	db_img[uid]=
 		type(d.hash)=='string'and #d.hash>0 and fs.getInfo("cache/"..d.hash)and
-		loadAvatar("cache/"..d.hash)or
+		_loadAvatar("cache/"..d.hash)or
 		defaultAvatar[(uid-26)%29+1]
 	return d
 end})
@@ -63,7 +63,7 @@ function USERS.updateUserData(data)
 	})
 	if data.avatar then
 		fs.write("cache/"..data.hash,love.data.decode('string','base64',data.avatar:sub(data.avatar:find(",")+1)))
-		db_img[uid]=loadAvatar("cache/"..data.hash)
+		db_img[uid]=_loadAvatar("cache/"..data.hash)
 		db[uid].hash=type(data.hash)=='string'and #data.hash>0 and data.hash
 	end
 end