Semplifica la gestione audio rimuovendo il supporto per più dispositivi e centralizzando l'uso di un singolo dispositivo audio

engine/sdl2.py

@@ -38,9 +38,10 @@ class GameWindow:
         self.key_down, self.key_up, self.axis_scroll = key_callback
         self.performance = 0
         self.audio_devs = []
-        for i in range(5):
-            self.audio_devs.append((True, sdl2.SDL_OpenAudioDevice(None, 0, SDL_AudioSpec(freq=22050, aformat=sdl2.AUDIO_U8, channels=1, samples=2048), None, 0)))
+        #for i in range(5):
+         #   self.audio_devs.append((True, sdl2.SDL_OpenAudioDevice(None, 0, SDL_AudioSpec(freq=22050, aformat=sdl2.AUDIO_U8, channels=1, samples=2048), None, 0)))
         
+        self.audio_dev = sdl2.SDL_OpenAudioDevice(None, 0, SDL_AudioSpec(freq=22050, aformat=sdl2.AUDIO_U8, channels=1, samples=2048), None, 0)
     def create_texture(self, tiles: list):
         bg_surface = sdl2.SDL_CreateRGBSurface(0, self.width, self.height, 32, 0, 0, 0, 0)
         for tile in tiles:
@@ -240,20 +241,9 @@ class GameWindow:
 
         if sdl2.SDL_LoadWAV_RW(rw, 1, byref(spec), byref(_buf), byref(_length)) == None:
             raise RuntimeError("Failed to load WAV")
-        devid = None
-        while not devid:
-            id = random.randint(0, 4)
-            for idx, dev in enumerate(self.audio_devs):
-                if dev[0]:
-                    devid = dev[1]
-                    sdl2.SDL_ClearQueuedAudio(devid)
-                    self.audio_devs[id] = (False, devid)
-                    break
-            if not devid:
-                
-                devid = self.audio_devs[id][1]
-                sdl2.SDL_ClearQueuedAudio(devid)
-                self.audio_devs[random.randint(0, 4)] = (True, devid)
+        devid = self.audio_dev
+        sdl2.SDL_ClearQueuedAudio(devid)
+        sdl2.SDL_ClearQueuedAudio(devid)
 
         # Start playing audio
         sdl2.SDL_QueueAudio(devid, _buf, _length)

rats.py

@@ -142,12 +142,16 @@ class MiceMaze(controls.KeyBindings):
         self.engine.scroll_view(self.pointer)
 
     def play_sound(self, sound_file,tag="main"):
+        self.engine.play_sound(sound_file)
+        return
         if self.audio:
             if len(self.sounds) > 5:
                 self.sounds.pop(next(iter(self.sounds))).kill()
             self.sounds[f"{tag}_{random.random()}"] = subprocess.Popen(["aplay", f"sound/{sound_file}"])
     
     def stop_sound(self, tag=None):
+        self.engine.stop_sound()
+        return
         for key, value in self.sounds.copy().items():
             if tag is None or tag in key:
                 value.kill()