优化几个unpack调用

Zframework/scene.lua

@@ -137,7 +137,8 @@ function SCN.swapTo(tar,style)--Parallel scene swapping, cannot back
 			SCN.swapping=true
 			local S=SCN.stat
 			S.tar,S.style=tar,style
-			S.time,S.mid,S.draw=unpack(swap[style])
+			local s=swap[style]
+			S.time,S.mid,S.draw=s[1],s[2],s[3]
 		end
 	else
 		LOG.print("No Scene: "..tar,"warn")

Zframework/widget.lua

@@ -141,7 +141,8 @@ end
 function button:draw()
 	local x,y,w,h=self.x,self.y,self.w,self.h
 	local ATV=self.ATV
-	local r,g,b=unpack(self.color)
+	local c=self.color
+	local r,g,b=c[1],c[2],c[3]
 	gc.setColor(.2+r*.8,.2+g*.8,.2+b*.8,.7)
 	gc.rectangle("fill",x-ATV,y-ATV,w+2*ATV,h+2*ATV)
 	if ATV>0 then
@@ -233,7 +234,8 @@ end
 function key:draw()
 	local x,y,w,h=self.x,self.y,self.w,self.h
 	local ATV=self.ATV
-	local r,g,b=unpack(self.color)
+	local c=self.color
+	local r,g,b=c[1],c[2],c[3]
 
 	gc.setColor(1,1,1,ATV*.125)
 	gc.rectangle("fill",x,y,w,h)

parts/player/player.lua

@@ -106,8 +106,8 @@ function Player:createBeam(R,send,color)
 	else x2,y2=R.x+308*R.size,R.y+450*R.size
 	end
 
-	local r,g,b=unpack(minoColor[color])
-	r,g,b=r*2,g*2,b*2
+	local c=minoColor[color]
+	local r,g,b=c[1]*2,c[2]*2,c[3]*2
 
 	local a=GAME.modeEnv.royaleMode and not(self.type=="human"or R.type=="human")and .2 or 1
 	SYSFX.newAttack(1-SETTING.atkFX*.1,x1,y1,x2,y2,int(send^.7*(4+SETTING.atkFX)),r,g,b,a*(SETTING.atkFX+2)*.0626)

parts/scenes/app_ten.lua

@@ -76,7 +76,8 @@ local function merge()
 	local connected={{cy,cx}}
 	local count=1
 	repeat
-		local y,x=unpack(rem(connected))
+		local c=rem(connected)
+		local y,x=c[1],c[2]
 		if board[y][x]~=0 then
 			board[y][x]=0
 			SYSFX.newShade(2,320+x*128-128,40+y*128-128,128,128)