Gestion explicite de KeyboardInterrupt pour être sûr de quitter le jeu sur un ^C.

[minwii.git] / src / minwii / app.py

diff --git a/src/minwii/app.py b/src/minwii/app.py
index d456b8e..b9219ae 100755 (executable)
--- a/src/minwii/app.py
+++ b/src/minwii/app.py
@@ -23,76 +23,121 @@ from minwii.globals import PLAYING_MODES_DICT
 from minwii.log import console, LOG_FORMAT_VERSION, envLogger
 import os.path
 
 from minwii.log import console, LOG_FORMAT_VERSION, envLogger
 import os.path
 

+wiiuse = None
+pygame_wiimouse = None
+
+SCREEN_HOME         = 0
+SCREEN_INSTRUMENTS  = 1
+SCREEN_PLAY         = 2
+

 
 
 class MinWii(object):
     
 
 
 class MinWii(object):
     

-    def __init__(self, wiimoteSupport=True, fullscreen=False) :
+    def __init__(self, wiimoteSupport=True, fullscreen=False, audioDriver=None) :

         envLogger.info('winwii log format version : %s', LOG_FORMAT_VERSION)
         self.wiimoteSupport = wiimoteSupport
         self.fullscreen = fullscreen
         LaunchScreen()
         envLogger.info('winwii log format version : %s', LOG_FORMAT_VERSION)
         self.wiimoteSupport = wiimoteSupport
         self.fullscreen = fullscreen
         LaunchScreen()

-        themedir = __file__.split(os.path.sep)[:-1] + ['widgets', 'data', 'minwii_theme']
-        themedir = os.path.sep.join(themedir)
+        themedir = os.path.join(os.path.dirname(__file__), 'widgets', 'data', 'minwii_theme')

         theme = Theme(themedir)
         self.app = Desktop(theme=theme)
         theme = Theme(themedir)
         self.app = Desktop(theme=theme)

-        self.synth = Synth()
+        self.synth = Synth(driver=audioDriver)

         self.screenResolution = SCREEN_RESOLUTION
         envLogger.info('résolution écran : %s', self.screenResolution)
         self.nwiimotes = 0
         self.initWiimotes()
         self.firstSong = True
         self.screenResolution = SCREEN_RESOLUTION
         envLogger.info('résolution écran : %s', self.screenResolution)
         self.nwiimotes = 0
         self.initWiimotes()
         self.firstSong = True

+        self.screen = SCREEN_HOME
+        self.playingScreen = None

     
     def initWiimotes(self) :
         if self.wiimoteSupport :
     
     def initWiimotes(self) :
         if self.wiimoteSupport :

+            global wiiuse
+            from pywiiuse import PyWiiUse as wiiuse
+            global pygame_wiimouse

             from pywiiuse import pygame_wiimouse
             from minwii.config import IR_POSITION
             from pywiiuse import pygame_wiimouse
             from minwii.config import IR_POSITION

-            pygame_wiimouse.init(4, 5, self.screenResolution, IR_POSITION) # look for 4, wait 5 seconds
+            pygame_wiimouse.init(5, 5, self.screenResolution, IR_POSITION) # look for 5, wait 5 seconds

             self.nwiimotes = nwiimotes = pygame_wiimouse.get_count()
             console.debug('wiimotes found : %d', nwiimotes)
             self.WT = WT = pygame_wiimouse.WT
             self.nwiimotes = nwiimotes = pygame_wiimouse.get_count()
             console.debug('wiimotes found : %d', nwiimotes)
             self.WT = WT = pygame_wiimouse.WT

+            WT.setEventCallBack(self._wiimotesEventCallBack)

             WT.pause()
         else :
             self.WT = _WTFacade()
             WT.pause()
         else :
             self.WT = _WTFacade()

+    
+    def _wiimotesEventCallBack(self, wt, id, wmp) :
+        if self.screen == SCREEN_PLAY :
+            pygame_wiimouse._default_event_cb(wt, id, wmp)
+            
+            wm = wmp[0]
+            if id == self.nwiimotes - 1 :
+                # le bouton Home de la télécommande permet de sortir
+                # (envoi d'un événement clavier « q »)
+                if wiiuse.is_just_pressed(wm, wiiuse.button['Home']) :
+                    event = pygame.event.Event(pygame.KEYDOWN,
+                                               key = pygame.K_q,
+                                               unicode = u'q')
+                    pygame.event.post(event)
+                elif wiiuse.is_just_pressed(wm, wiiuse.button['+']) :
+                    self.synth.inc_gain()
+                elif wiiuse.is_just_pressed(wm, wiiuse.button['-']) :
+                    self.synth.dec_gain()
+                elif wiiuse.is_just_pressed(wm, wiiuse.button['1']) and self.playingScreen :
+                    self.playingScreen.tempoTrimUp()
+                elif wiiuse.is_just_pressed(wm, wiiuse.button['2']) and self.playingScreen :
+                    self.playingScreen.tempoTrimDown()

 
 

+        elif self.screen in (SCREEN_HOME, SCREEN_INSTRUMENTS) :
+            pygame_wiimouse._full_mouse_event_cb(wt, id, wmp)
+    

     def run(self) :
         "séquençage de l'affichage des écrans"
         displayFlags = 0
         if self.fullscreen :
             displayFlags = displayFlags | pygame.FULLSCREEN
         pygame.display.set_mode(self.screenResolution, displayFlags)
     def run(self) :
         "séquençage de l'affichage des écrans"
         displayFlags = 0
         if self.fullscreen :
             displayFlags = displayFlags | pygame.FULLSCREEN
         pygame.display.set_mode(self.screenResolution, displayFlags)

-        pygame.display.set_caption('MINWii')
+        pygame.display.set_caption('MINDs')

         WT = self.WT
         
         WT = self.WT
         

-        songFile, playMode, wiimoteIndex = '', 'NORMAL', 0
+        # valeurs par défaut des options
+        songFile, playMode, displayNotes, wiimoteIndex = '', 'NORMAL', False, 0

 
         while True :
 
         while True :

-
-            exit, songFile, playMode, wiimoteIndex = \
-                self.selectSongAndOptions(songFile, playMode, wiimoteIndex)
-            if exit : break
+            WT.resume()
+            WT.selectWiimote(self.nwiimotes - 1) # la télécommande est la souris
+            self.screen = SCREEN_HOME
+            exit, songFile, playMode, displayNotes, wiimoteIndex = \
+                self.selectSongAndOptions(songFile, playMode, displayNotes, wiimoteIndex)
+            if exit :
+                WT.quit()
+                break

             
             

-            WT.selectWiimote(wiimoteIndex)
-
+            
+            self.screen = SCREEN_INSTRUMENTS

             instrumentDescription = self.selectInstrument()
             if not instrumentDescription :
                 continue
             
             instrumentDescription = self.selectInstrument()
             if not instrumentDescription :
                 continue
             

-            WT.resume()
-            self.runPlayingScreen(songFile, playMode, instrumentDescription)
+            self.screen = SCREEN_PLAY
+            WT.selectWiimote(wiimoteIndex)
+            self.runPlayingScreen(songFile, playMode, displayNotes, instrumentDescription)

             WT.pause()
     
     
             WT.pause()
     
     

-    def selectSongAndOptions(self, songFile, playMode, wiimoteIndex) :
+    def selectSongAndOptions(self, songFile, playMode, displayNotes, wiimoteIndex) :

         """ lance l'écran de paramétrage et retourne un tuple comportant :
             - drapeau de sortie de l'application (booléen)
             - chemin du fichier de la chanson
             - mode (entier)
         """ lance l'écran de paramétrage et retourne un tuple comportant :
             - drapeau de sortie de l'application (booléen)
             - chemin du fichier de la chanson
             - mode (entier)

+            - affichage des notes (booléen)

             - wiimote sélectionnée (entier)
         """
         home = Home(songPath=SONG_FILE_PATH,
                     songFile=songFile,
                     playMode=playMode,
             - wiimote sélectionnée (entier)
         """
         home = Home(songPath=SONG_FILE_PATH,
                     songFile=songFile,
                     playMode=playMode,

+                    displayNotes=displayNotes,

                     wiimoteIndex=wiimoteIndex,
                     nwiimotes=self.nwiimotes)
         app = self.app
                     wiimoteIndex=wiimoteIndex,
                     nwiimotes=self.nwiimotes)
         app = self.app


@@ -122,6 +167,7 @@ class MinWii(object):
         return (home.exitApp,
                 home.songFile,
                 home.selectedPlayMode,
         return (home.exitApp,
                 home.songFile,
                 home.selectedPlayMode,

+                home.displayNotes,

                 home.selectedWiimoteIndex)
     
     def selectInstrument(self) :
                 home.selectedWiimoteIndex)
     
     def selectInstrument(self) :


@@ -141,7 +187,7 @@ class MinWii(object):
             console.info('ajustement octave : %d', instru['octave'])
         return instru
     
             console.info('ajustement octave : %d', instru['octave'])
         return instru
     

-    def runPlayingScreen(self, songFile, playMode, instrumentDescription) :
+    def runPlayingScreen(self, songFile, playMode, displayNotes, instrumentDescription) :

         """ Lance l'écran de jeu principal avec la chanson 'songFile' dans le mode 'playMode'
             avec l'instrument midi 'instrumentDescription'.
         """
         """ Lance l'écran de jeu principal avec la chanson 'songFile' dans le mode 'playMode'
             avec l'instrument midi 'instrumentDescription'.
         """


@@ -151,13 +197,14 @@ class MinWii(object):
         self.synth.adjust_octave(0, octave)
         self.synth.program_select(0, bank, preset)
         if playMode == PLAYING_MODES_DICT['IMPRO'] :
         self.synth.adjust_octave(0, octave)
         self.synth.program_select(0, bank, preset)
         if playMode == PLAYING_MODES_DICT['IMPRO'] :

-            playingScreen = PlayingScreen(self.synth)
+            playingScreen = PlayingScreen(self.synth, displayNotes=displayNotes)

         else :
             song = musicXml2Song(songFile)
         else :
             song = musicXml2Song(songFile)

-            playingScreen = SongPlayingScreen(self.synth, song, mode=playMode)
+            self.playingScreen = playingScreen = SongPlayingScreen(self.synth, song, mode=playMode, displayNotes=displayNotes)

         playingScreen.run()
         pygame.event.clear()
         EventDispatcher.reset()
         playingScreen.run()
         pygame.event.clear()
         EventDispatcher.reset()

+        self.playingScreen = None

 
 
 class _WTFacade :
 
 
 class _WTFacade :


@@ -173,3 +220,5 @@ class _WTFacade :
         pass
     def get_count(self) :
         return None
         pass
     def get_count(self) :
         return None

+    def quit(self) :
+        pass