词典交互优化，可以用中文查了

parts/scenes/dict.lua

@@ -3,15 +3,15 @@ local gc=love.graphics
 local int,abs=math.floor,math.abs
 local min,sin=math.min,math.sin
 local ins,rem=table.insert,table.remove
-local find,sub=string.find,string.sub
+local find=string.find
 
 local scene={}
 
 local dict--Dict list
-local input--Input string
 local result--Result Lable
 local url
 
+local lastTickInput
 local waiting--Searching animation timer
 local selected--Selected option
 local scrollPos--Scroll down length
@@ -22,7 +22,7 @@ function scene.sceneInit()
 	BG.set("rainbow")
 	dict=require("parts/language/dict_"..({"zh","zh","zh","en","en","en","en","en"})[SETTING.lang])
 
-	input=""
+	WIDGET.active.input:clear()
 	result={}
 	url=dict[1][5]
 
@@ -35,7 +35,8 @@ end
 
 local function clearResult()
 	for _=1,#result do rem(result)end
-	selected,scrollPos,waiting,lastSearch=1,0,0,false
+	selected,scrollPos=1,0
+	waiting,lastSearch=0,false
 end
 local eggInput={
 	["15p"]=goScene"mg_15p",
@@ -77,6 +78,7 @@ local eggInput={
 	spring="sprfes",
 }for k,v in next,eggInput do if type(v)=="string"then eggInput[k]=eggInput[v]end end
 local function search()
+	local input=WIDGET.active.input.value
 	if eggInput[input]then
 		eggInput[input]()
 	else
@@ -91,7 +93,7 @@ local function search()
 				ins(result,dict[i])
 			end
 		end
-		if result[1]then
+		if #result>0 then
 			SFX.play("reach")
 		end
 		url=(result[1]and result or dict)[selected][5]
@@ -100,12 +102,7 @@ local function search()
 end
 
 function scene.keyDown(key)
-	if #key==1 then
-		if #input<15 then
-			input=input..key
-			waiting=.8
-		end
-	elseif key=="up"then
+	if key=="up"then
 		if selected and selected>1 then
 			selected=selected-1
 			if selected<scrollPos+1 then
@@ -122,22 +119,16 @@ function scene.keyDown(key)
 	elseif key=="link"then
 		love.system.openURL(url)
 	elseif key=="delete"then
-		if #input>0 then
+		if #WIDGET.active.input.value>0 then
 			clearResult()
-			input=""
+			WIDGET.active.input:clear()
 			SFX.play("hold")
 		end
 	elseif key=="backspace"then
-		input=sub(input,1,-2)
-		if #input==0 then
-			clearResult()
-		else
-			waiting=.8
-		end
+		WIDGET.keyPressed("backspace")
 	elseif key=="escape"then
-		if #input>0 then
-			clearResult()
-			input=""
+		if #WIDGET.active.input.value>0 then
+			scene.keyDown("delete")
 		else
 			SCN.back()
 		end
@@ -146,6 +137,15 @@ function scene.keyDown(key)
 end
 
 function scene.update(dt)
+	local input=WIDGET.active.input.value
+	if input~=lastTickInput then
+		if #input==0 then
+			clearResult()
+		else
+			waiting=.8
+		end
+		lastTickInput=input
+	end
 	if waiting>0 then
 		waiting=waiting-dt
 		if waiting<=0 then
@@ -167,13 +167,6 @@ local typeColor={
 	name=COLOR.lPurple,
 }
 function scene.draw()
-
-	gc.setLineWidth(4)
-	gc.setColor(1,1,1)
-	gc.rectangle("line",20,110,726,60)
-	setFont(40)
-	gc.print(input,35,110)
-
 	local list=result[1]and result or dict
 	gc.setColor(1,1,1)
 	local t=list[selected][4]
@@ -206,6 +199,7 @@ function scene.draw()
 		gc.print(item[1],30,y)
 	end
 
+	gc.setLineWidth(4)
 	gc.setColor(1,1,1)
 	gc.rectangle("line",300,180,958,526)
 	gc.rectangle("line",20,180,280,526)
@@ -220,7 +214,7 @@ end
 
 scene.widgetList={
 	WIDGET.newText{name="title",	x=20,	y=5,font=70,align="L"},
-	WIDGET.newKey{name="keyboard",	x=960,	y=60,w=200,h=80,font=35,code=function()love.keyboard.setTextInput(true,0,0,1,1)end,hide=not MOBILE},
+	WIDGET.newInputBox{name="input",x=20,	y=110,w=726,h=60,font=40},
 	WIDGET.newKey{name="link",		x=1140,	y=650,w=200,h=80,font=35,code=pressKey"link",hide=function()return not url end},
 	WIDGET.newKey{name="up",		x=1190,	y=440,w=100,h=100,font=35,code=pressKey"up",hide=not MOBILE},
 	WIDGET.newKey{name="down",		x=1190,	y=550,w=100,h=100,font=35,code=pressKey"down",hide=not MOBILE},