bgm模块新增瞬间开/关功能

字符串扩展模块不再直接修改全局的string，需要外部自己补充

Zframework/bgm.lua

@@ -107,8 +107,9 @@ function BGM.init(list)
             LOG("No BGM: "..name,5)
         end
     end
-    function BGM.play(name)
+    function BGM.play(name,args)
         name=name or BGM.default
+        args=args or""
         if not _tryLoad(name)then return end
         if volume==0 then
             BGM.nowPlay=name
@@ -118,14 +119,24 @@ function BGM.init(list)
         if name and SourceObjList[name].source then
             if BGM.nowPlay~=name then
                 if BGM.nowPlay then
-                    TASK.new(task_fadeOut,BGM.playing)
+                    if not STRING.sArg(args,'-so')then
+                        TASK.new(task_fadeOut,BGM.playing)
+                    else
+                        BGM.playing:pause()
+                    end
                 end
                 TASK.removeTask_iterate(check_curFadeOut,task_fadeOut,SourceObjList[name].source)
                 TASK.removeTask_code(task_fadeIn)
 
-                TASK.new(task_fadeIn,SourceObjList[name].source)
                 BGM.nowPlay=name
                 BGM.playing=SourceObjList[name].source
+                if not STRING.sArg(args,'-si')then
+                    BGM.playing:setVolume(0)
+                    TASK.new(task_fadeIn,BGM.playing)
+                else
+                    BGM.playing:setVolume(volume)
+                    BGM.playing:play()
+                end
                 BGM.lastPlayed=BGM.nowPlay
                 BGM.playing:seek(0)
                 BGM.playing:play()
@@ -148,10 +159,15 @@ function BGM.init(list)
             BGM.playing:play()
         end
     end
-    function BGM.stop()
+    function BGM.stop(args)
+        args=args or""
         TASK.removeTask_code(task_fadeIn)
-        if BGM.nowPlay then
-            TASK.new(task_fadeOut,BGM.playing)
+        if not STRING.sArg(args,'-s')then
+            if BGM.nowPlay then
+                TASK.new(task_fadeOut,BGM.playing)
+            end
+        else
+            BGM.playing:pause()
         end
         BGM.nowPlay,BGM.playing=nil
     end

Zframework/file.lua

@@ -7,10 +7,10 @@ function FILE.load(name,args)
         assert(F:open'r','open error')
         local s=F:read()F:close()
         local mode=
-            args:sArg'-luaon'and'luaon'or
-            args:sArg'-lua'and'lua'or
-            args:sArg'-json'and'json'or
-            args:sArg'-string'and'string'or
+            STRING.sArg(args,'-luaon')and'luaon'or
+            STRING.sArg(args,'-lua')and'lua'or
+            STRING.sArg(args,'-json')and'json'or
+            STRING.sArg(args,'-string')and'string'or
             s:sub(1,6)=='return{'and'luaon'or
             (s:sub(1,1)=='['and s:sub(-1)==']'or s:sub(1,1)=='{'and s:sub(-1)=='}')and'json'or
             'string'
@@ -48,12 +48,12 @@ function FILE.load(name,args)
 end
 function FILE.save(data,name,args)
     if not args then args=''end
-    if args:sArg'-d'and fs.getInfo(name)then
+    if STRING.sArg(args,'-d')and fs.getInfo(name)then
         error('duplicate')
     end
 
     if type(data)=='table'then
-        if args:sArg'-luaon'then
+        if STRING.sArg(args,'-luaon')then
             data=TABLE.dump(data)
             if not data then
                 error('encode error')

Zframework/font.lua

@@ -18,7 +18,7 @@ function FONT.rawset(s)
 end
 function FONT.load(fonts)
     for name,path in next,fonts do
-        assert(love.filesystem.getInfo(path),("Font file $1($2) not exist!"):repD(name,path))
+        assert(love.filesystem.getInfo(path),STRING.repD("Font file $1($2) not exist!",name,path))
         fontFiles[name]=love.filesystem.newFile(path)
         fontCache[name]={}
     end

Zframework/stringExtend.lua

@@ -6,7 +6,7 @@ local find,sub,gsub,upper=string.find,string.sub,string.gsub,string.upper
 local char,byte=string.char,string.byte
 
 --"Replace dollars", replace all $n with ...
-function string.repD(str,...)
+function STRING.repD(str,...)
     local l={...}
     for i=#l,1,-1 do
         str=gsub(str,'$'..i,l[i])
@@ -15,7 +15,7 @@ function string.repD(str,...)
 end
 
 --"Scan arg", scan if str has the arg (format of str is like "-json -q", arg is like "-q")
-function string.sArg(str,switch)
+function STRING.sArg(str,switch)
     if find(str.." ",switch.." ")then
         return true
     end