整理代码，部分协程创建/执行改用wrap更加简洁

parts/player/init.lua

@@ -178,7 +178,7 @@ local function newEmptyPlayer(id,mini)
 	P.type="none"
 	P.sound=false
 
-	-- P.newNext=false--Coroutine to get new next, loaded in applyGameEnv()
+	-- P.newNext=false--Warped coroutine to get new next, loaded in applyGameEnv()
 
 	P.keyPressing={}for i=1,12 do P.keyPressing[i]=false end
 	P.movDir,P.moving,P.downing=0,0,0--Last move key,DAS charging,downDAS charging
@@ -312,8 +312,8 @@ local function applyGameEnv(P)--Finish gameEnv processing
 
 	if ENV.nextCount==0 then ENV.nextPos=false end
 
-	P.newNext=coroutine.create(getSeqGen(P))
-	assert(coroutine.resume(P.newNext,P,P.gameEnv.seqData))
+	P.newNext=coroutine.wrap(getSeqGen(P))
+	P.newNext(P,P.gameEnv.seqData)
 
 	if P.mini then
 		ENV.lockFX=false

parts/player/player.lua

@@ -6,7 +6,7 @@ local Player={}--Player class
 local int,ceil,rnd=math.floor,math.ceil,math.random
 local max,min,modf=math.max,math.min,math.modf
 local ins,rem=table.insert,table.remove
-local resume,yield=coroutine.resume,coroutine.yield
+local resume,yield,status=coroutine.resume,coroutine.yield,coroutine.status
 
 local kickList=require"parts.kickList"
 
@@ -121,8 +121,8 @@ function Player:RND(a,b)
 end
 function Player:newTask(code,...)
 	local thread=coroutine.create(code)
-	coroutine.resume(thread,self,...)
-	if coroutine.status(thread)~="dead"then
+	resume(thread,self,...)
+	if status(thread)~="dead"then
 		self.tasks[#self.tasks+1]={
 			thread=thread,
 			code=code,
@@ -763,7 +763,7 @@ function Player:popNext(ifhold)--Pop nextQueue to hand
 	self.ctrlCount=0
 
 	self.cur=rem(self.nextQueue,1)
-	assert(resume(self.newNext))
+	self.newNext()
 	if self.cur then
 		self.pieceCount=self.pieceCount+1
 		if self.AI_mode=="CC"then
@@ -1512,8 +1512,8 @@ function Player:loadAI(data)--Load AI params
 	else
 		self:setRS("TRS")
 	end
-	self.AI_thread=coroutine.create(AIFUNC[data.type])
-	coroutine.resume(self.AI_thread,self,self.AI_keys)
+	self.AI_thread=coroutine.wrap(AIFUNC[data.type])
+	self.AI_thread(self,self.AI_keys)
 end
 --------------------------</Methods>--------------------------
 

parts/player/update.lua

@@ -1,8 +1,7 @@
 local max,min=math.max,math.min
 local int,abs,rnd=math.floor,math.abs,math.random
 local rem=table.remove
-local resume=coroutine.resume
-local status=coroutine.status
+local assert,resume,status=assert,coroutine.resume,coroutine.status
 
 local function updateLine(P)--Attacks, line pushing, cam moving
 	local bf=P.atkBuffer
@@ -100,16 +99,13 @@ local function updateFXs(P,dt)
 		TEXT.update(P.bonus)
 	end
 end
-local updateTasks do--updateTasks(P)
-	local assert=assert
-	function updateTasks(P)
-		local L=P.tasks
-		for i=#L,1,-1 do
-			local tr=L[i].thread
-			assert(resume(tr))
-			if status(tr)=="dead"then
-				rem(L,i)
-			end
+local function updateTasks(P)
+	local L=P.tasks
+	for i=#L,1,-1 do
+		local tr=L[i].thread
+		assert(resume(tr))
+		if status(tr)=="dead"then
+			rem(L,i)
 		end
 	end
 end
@@ -150,8 +146,8 @@ function update.alive(P,dt)
 		local C=P.AI_keys
 		P.AI_delay=P.AI_delay-1
 		if not C[1]then
-			if status(P.AI_thread)=="suspended"then
-				resume(P.AI_thread)
+			if P.AI_thread and not pcall(P.AI_thread)then
+				P.AI_thread=false
 			end
 		elseif P.AI_delay<=0 then
 			P:pressKey(C[1])P:releaseKey(C[1])