修正几处变量泄漏到全局，整理代码，main开头添加一点代码习惯说明

Zframework/tableExtend.lua

@@ -95,7 +95,7 @@ do--function TABLE.dump(L,t)
 		"\t\t\t\t",
 		"\t\t\t\t\t",
 	}
-	function dump(L,t)
+	local function dump(L,t)
 		local s
 		if t then
 			s="{\n"

main.lua

@@ -5,7 +5,13 @@
 	 / /  /  __// /__ / / / // / / / / // // / / // /_/ /
 	/_/   \___/ \___//_/ /_//_/ /_/ /_//_//_/ /_/ \____/
 	Techmino is my first "huge project"
-	optimization is welcomed if you also love tetromino game
+	optimization is welcomed if you also love tetromino stacking game
+
+	Instructions:
+	1. I made a framework called Zframework, most code in Zframework are directly relevant to game;
+	2. "xxx" are texts for reading, 'xxx' are string values in program;
+	3. Some goto statement are used for better performance. All goto-labes have detailed names so don't afraid;
+	4. Except "gcinfo" function of lua, other "gc" are short for "graphics";
 ]]--
 
 

parts/ai.lua

@@ -101,17 +101,17 @@ local FCL={
 		{{11,4},{11,3},{1,4},{4},{3},{2,3},{2,2,3},{12,4},{12,3}},
 	},
 	[3]={
-		{{11},{11,2},{1},{},{2},{2,2},{12,1},{12},},
+		{{11},{11,2},{1},{},{2},{2,2},{12,1},{12}},
-		{{3,11},{11,3},{11,2,3},{1,3},{3},{2,3},{2,2,3},{12,1,3},{12,3},},
+		{{3,11},{11,3},{11,2,3},{1,3},{3},{2,3},{2,2,3},{12,1,3},{12,3}},
-		{{11,5},{11,2,5},{1,5},{5},{2,5},{2,2,5},{12,1,5},{12,5},},
+		{{11,5},{11,2,5},{1,5},{5},{2,5},{2,2,5},{12,1,5},{12,5}},
-		{{11,4},{11,2,4},{1,4},{4},{2,4},{2,2,4},{12,1,4},{12,4},{4,12},},
+		{{11,4},{11,2,4},{1,4},{4},{2,4},{2,2,4},{12,1,4},{12,4},{4,12}},
 	},
 	[6]={
-		{{11},{11,2},{1,1},{1},{},{2},{2,2},{12,1},{12},},
+		{{11},{11,2},{1,1},{1},{},{2},{2,2},{12,1},{12}},
 	},
 	[7]={
-		{{11},{11,2},{1},{},{2},{12,1},{12},},
+		{{11},{11,2},{1},{},{2},{12,1},{12}},
-		{{4,11},{11,4},{11,3},{1,4},{4},{3},{2,3},{12,4},{12,3},{3,12},},
+		{{4,11},{11,4},{11,3},{1,4},{4},{3},{2,3},{12,4},{12,3},{3,12}},
 	},
 }FCL[2],FCL[4],FCL[5]=FCL[1],FCL[3],FCL[3]
 local LclearScore={[0]=0,-200,-120,-80,200}
@@ -199,6 +199,8 @@ local function getScore(field,cb,cy)
 	return score
 end
 -------------------------------------------------
+local BLOCKS=BLOCKS
+local CC=CC
 return{
 	['9S']=function(P,keys)
 		while true do

parts/gametoolfunc.lua

@@ -374,11 +374,10 @@ do--function dumpBasicConfig()
 	end
 end
 do--function resetGameData(args)
-	local yield=YIELD
 	local function tick_showMods()
 		local time=0
 		while true do
-			yield()
+			YIELD()
 			time=time+1
 			if time%20==0 then
 				local M=GAME.mod[time/20]

parts/list.lua

@@ -1,4 +1,5 @@
-title={
+do--title
+	title={
 		{
 			53,		60,
 			1035,	0,
@@ -112,13 +113,13 @@ title={
 			6199,	465,
 			5878,	463,
 		},
-}
+	}
-for _,C in next,title do
+	for _,C in next,title do
 		for i=1,#C do
 			C[i]=C[i]*.1626
 		end
+	end
 end
-
 do--title_fan
 	title_fan={}
 	local sin,cos=math.sin,math.cos
@@ -136,7 +137,6 @@ do--title_fan
 		end
 	end
 end
-
 do--missionEnum
 	missionEnum={
 		_1=01,_2=02,_3=03,_4=04,
@@ -154,7 +154,6 @@ do--missionEnum
 	for k,v in next,missionEnum do L[v]=k end
 	for k,v in next,L do missionEnum[k]=v end
 end
-
 do--drawableText
 	local function T(s,t)return love.graphics.newText(getFont(s),t)end
 	drawableText={
@@ -181,7 +180,6 @@ do--drawableText
 		noScore=T(45),highScore=T(30),
 	}
 end
-
 do--BLOCKS
 	local O,_=true,false
 	BLOCKS={
@@ -244,7 +242,6 @@ do--BLOCKS
 		end
 	end
 end
-
 do--SCS(spinCenters)
 	local N1,N2,N3,N4={0,1},{1,0},{1,1},{.5,.5}
 	local I1,I2,I3,I4={-.5,1.5},{1.5,-.5},{.5,1.5},{1.5,.5}
@@ -293,7 +290,6 @@ do--SCS(spinCenters)
 		{[0]=D,D,D,D},--O1
 	}
 end
-
 rankColor={
 	{.6,.3,.3},
 	{.7,.5,.3},
@@ -301,7 +297,6 @@ rankColor={
 	{.6,.9,1},
 	{.95,.95,.5},
 }
-
 minoColor={
 	COLOR.R,COLOR.F,COLOR.O,COLOR.Y,COLOR.L,COLOR.J,COLOR.G,COLOR.A,
 	COLOR.C,COLOR.N,COLOR.S,COLOR.B,COLOR.V,COLOR.P,COLOR.M,COLOR.W,

parts/scenes/load.lua

@@ -203,7 +203,6 @@ function scene.sceneInit()
 	shadePhase1=6.26*math.random()
 	shadePhase2=6.26*math.random()
 	skip=0--Skip time
-	consoleLaunchKey=0
 	light[6*3],light[26*3]=true,true
 	kb.setKeyRepeat(false)
 end