整理代码，SFX模块load时会提示缺失多少音效

Zframework/sfx.lua

@@ -42,16 +42,28 @@ function SFX.init(list)
 end
 function SFX.load(path)
     local c=0
+    local missing=0
     for i=1,#sfxList do
         local fullPath=path..sfxList[i]..'.ogg'
         if love.filesystem.getInfo(fullPath)then
+            if Sources[sfxList[i]]then
+                for j=1,#Sources[sfxList[i]]do
+                    Sources[sfxList[i]][j]:release()
+                end
+            end
             Sources[sfxList[i]]={love.audio.newSource(fullPath,'static')}
             c=c+1
         else
             LOG("No SFX: "..sfxList[i]..'.ogg',.1)
+            missing=missing+1
         end
     end
     LOG(c.."/"..#sfxList.." SFX files loaded")
+    LOG(missing.." SFX files missing")
+    if missing>0 then
+        MES.new('info',missing.." SFX files missing")
+    end
+    collectgarbage()
 end
 function SFX.loadSample(pack)
     assert(type(pack)=='table',"Usage: SFX.loadsample([table])")

Zframework/widget.lua

@@ -374,7 +374,7 @@ function WIDGET.newKey(D)--name,x,y,w[,h][,fText][,fShade][,noFrame][,color][,fo
         noFrame=D.noFrame,
         color=  D.color and(COLOR[D.color]or D.color)or COLOR.Z,
         font=   D.font or 30,
-        fType=D.fType,
+        fType=  D.fType,
         sound=  D.sound~=false,
         align=  D.align or'M',
         edge=   D.edge or 0,
@@ -635,7 +635,7 @@ function WIDGET.newSlider(D)--name,x,y,w[,lim][,fText][,color][,unit][,smooth][,
         unit=  D.unit or 1,
         smooth=false,
         font=  D.font or 30,
-        fType=D.fType,
+        fType= D.fType,
         change=D.change,
         disp=  D.disp,
         code=  D.code or NULL,
@@ -951,7 +951,7 @@ function WIDGET.newInputBox(D)--name,x,y,w[,h][,font=30][,fType][,secret][,regex
         },
 
         font=  D.font or int(D.h/7-1)*5,
-        fType=D.fType,
+        fType= D.fType,
         secret=D.secret==true,
         regex= D.regex,
         limit= D.limit,