可以设置失去焦点后自动静音 close #281

Zframework/bgm.lua

@@ -10,6 +10,31 @@ local BGM={
     --playing=[src:playing SRC]
     --lastPlayed=[str:lastPlayed ID]
 }
+local function task_fadeOut(src)
+    while true do
+        coroutine.yield()
+        local v=src:getVolume()-.025*SETTING.bgm
+        src:setVolume(v>0 and v or 0)
+        if v<=0 then
+            src:pause()
+            return true
+        end
+    end
+end
+local function task_fadeIn(src)
+    while true do
+        coroutine.yield()
+        local v=SETTING.bgm
+        v=math.min(v,src:getVolume()+.025*v)
+        src:setVolume(v)
+        if v>=SETTING.bgm then
+            return true
+        end
+    end
+end
+local function check_curFadeOut(task,code,src)
+    return task.code==code and task.args[1]==src
+end
 function BGM.setDefault(bgm)
     BGM.default=bgm
 end
@@ -47,31 +72,6 @@ function BGM.init(list)
         end
     end
     function BGM.loadAll()for name in next,Sources do _load(name)end end
-    local function task_fadeOut(src)
-        while true do
-            coroutine.yield()
-            local v=src:getVolume()-.025*SETTING.bgm
-            src:setVolume(v>0 and v or 0)
-            if v<=0 then
-                src:pause()
-                return true
-            end
-        end
-    end
-    local function task_fadeIn(src)
-        while true do
-            coroutine.yield()
-            local v=SETTING.bgm
-            v=math.min(v,src:getVolume()+.025*v)
-            src:setVolume(v)
-            if v>=SETTING.bgm then
-                return true
-            end
-        end
-    end
-    local function check_curFadeOut(task,code,src)
-        return task.code==code and task.args[1]==src
-    end
     function BGM.play(name)
         name=name or BGM.default
         if not _load(name)then return end

Zframework/init.lua

@@ -390,12 +390,41 @@ function love.resize(w,h)
 
     SHADER.warning:send('w',w*SCR.dpi)
 end
+local function task_autoSoundOff()
+    while true do
+        coroutine.yield()
+        local v=love.audio.getVolume()
+        love.audio.setVolume(math.max(v-.01,0))
+        if v==0 then return end
+    end
+end
+local function task_autoSoundOn()
+    while true do
+        coroutine.yield()
+        local v=love.audio.getVolume()
+        if v<SETTING.mainVol then
+            love.audio.setVolume(math.min(v+.01,SETTING.mainVol,1))
+        else
+            return
+        end
+    end
+end
 function love.focus(f)
     if f then
         love.timer.step()
-    elseif SCN.cur=='game'and SETTING.autoPause then
+        if SETTING.autoMute then
+            TASK.removeTask_code(task_autoSoundOff)
+            TASK.new(task_autoSoundOn)
+        end
+    else
+        if SCN.cur=='game'and SETTING.autoPause then
             pauseGame()
         end
+        if SETTING.autoMute then
+            TASK.removeTask_code(task_autoSoundOn)
+            TASK.new(task_autoSoundOff)
+        end
+    end
 end
 
 local yield=coroutine.yield

parts/globalTables.lua

@@ -301,6 +301,7 @@ SETTING={--Settings
     warn=true,
 
     --Sound
+    autoMute=true,
     mainVol=1,
     sfx=1,
     sfx_spawn=0,

parts/language/lang_en.lua

@@ -384,6 +384,7 @@ return{
             vib="Vibration",
             voc="Voice",
 
+            autoMute="Mute while unfocused",
             fine="Finesse Error SFX",
             cv="Voice Pack",
             apply="Apply",

parts/language/lang_es.lua

@@ -349,6 +349,7 @@ return{
             vib="Vibración",
             voc="Voces",
 
+            -- autoMute="Mute while unfocused",
             fine="Sonido de Error de Finesse",
             cv="Pack de Voces",
             apply="Aplicar",

parts/language/lang_fr.lua

@@ -348,6 +348,7 @@ return{
             vib="Vibration",
             voc="Voix",
 
+            -- autoMute="Mute while unfocused",
             fine="Son d'erreur de Finesse",
             -- cv="Voice Pack",
             -- apply="Apply",

parts/language/lang_pt.lua

@@ -372,6 +372,7 @@ return{
             vib="Vibração",
             voc="Voz",
 
+            -- autoMute="Mute while unfocused",
             fine="Som Falha de destreza",
             cv="Pacote de voz",
             apply="Aplicar",

parts/language/lang_symbol.lua

@@ -265,6 +265,7 @@ return{
             warn="!↑↑↑!",
             vib="=~=",
 
+            autoMute="#x#",
             fine="12 X 21",
             voc="~~~",
             apply="!",

parts/language/lang_zh.lua

@@ -383,6 +383,7 @@ return{
             vib="振动",
             voc="语音",
 
+            autoMute="失去焦点自动静音",
             fine="极简操作提示音",
             cv="语音包",
             apply="应用",

parts/scenes/setting_sound.lua

@@ -84,6 +84,7 @@ scene.widgetList={
     WIDGET.newSlider{name="vib",    x=300, y=590,w=420,color='lN',unit=10,change=function()VIB(2)end,disp=SETval('vib'),code=SETsto('vib')},
     WIDGET.newSlider{name="voc",    x=300, y=660,w=420,color='lN',change=function()VOC.play('test')end,disp=SETval('voc'),code=SETsto('voc')},
 
+    WIDGET.newSwitch{name="autoMute",x=1150,y=190,disp=SETval('autoMute'),code=SETrev('autoMute')},
     WIDGET.newSwitch{name="fine",   x=1150,y=270,disp=SETval('fine'),code=function()SETTING.fine=not SETTING.fine if SETTING.fine then SFX.play('finesseError',.6)end end},
 
     WIDGET.newSelector{name="cv",   x=1100,y=380,w=200,list={'miya','naki','xiaoya','miku'},disp=function()return cv end,code=function(i)cv=i end},