friendz: save and restore music+sfx mute state

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/contrib/friendz/src/friendz.nit b/contrib/friendz/src/friendz.nit
index 07156aa..883c39b 100644 (file)
--- a/contrib/friendz/src/friendz.nit
+++ b/contrib/friendz/src/friendz.nit
@@ -904,10 +904,10 @@ redef class Game
        # SOUND
 
        # Is the music muted?
-       var music_muted: Bool = false #read_cookie("music_muted")
+       var music_muted: Bool = app.data_store["music_muted"] == true
 
        # Is the sound effects muted?
-       var sfx_muted: Bool = false #read_cookie("sfx_muted")
+       var sfx_muted: Bool = app.data_store["sfx_muted"] == true
 
        # The background music resource. */
        var music = new Music("music.ogg")
@@ -963,6 +963,8 @@ redef class Game
                init_buttons
                entities.clear
                title
+
+               if not music_muted then music.play
        end
 
        # fill `buttons`
@@ -1359,12 +1361,13 @@ class MusicButton
        init(game: Game)
        do
                super(game, "MUSIC", 470, 412, "purple", "Mute the music", "Unmute the music")
+               toggled = game.music_muted
        end
        redef fun click2(ev)
        do
                game.music_muted = self.toggled
                if game.music_muted then game.music.pause else game.music.play
-               #game.save_cookie("music_muted",music_muted?"true":"")
+               app.data_store["music_muted"] = game.music_muted
        end
 end
 
@@ -1373,13 +1376,14 @@ class SFXButton
        init(game: Game)
        do
                super(game, "SOUND FX", 470, 382, "purple", "Mute the sound effects", "Unmute the sound effects")
+               toggled = game.sfx_muted
        end
 
        redef fun click2(ev)
        do
                game.sfx_muted = self.toggled
                if not game.sfx_muted then game.snd_whip.play # Because the automatic one was muted
-               #save_cookie("sfx_muted",sfx_muted?"true":"")
+               app.data_store["sfx_muted"] = game.sfx_muted
        end
 end