简单封装保存统计、进度、设置的三个函数方便阅读代码

f11开关全屏时会自动保存设置
close #230

parts/net.lua

@@ -262,14 +262,14 @@ function NET.loadSavedData(sections)
 	if STAT.version==NET.cloudData.STAT.version then
 		local success=true
 		TABLE.update(NET.cloudData.STAT,STAT)
-		success=success and FILE.save(STAT,'conf/data')
+		success=success and saveStats()
 
 		TABLE.update(NET.cloudData.RANKS,RANKS)
-		success=success and FILE.save(RANKS,'conf/unlock')
+		success=success and saveProgress()
 
 		TABLE.update(NET.cloudData.SETTING,SETTING)
 		applySettings()
-		success=success and FILE.save(SETTING,'conf/settings')
+		success=success and saveSettings()
 
 		TABLE.update(NET.cloudData.keyMap,keyMap)
 		success=success and FILE.save(keyMap,'conf/key')