Mercurial > parpg-source
comparison sounds.py @ 0:7a89ea5404b1
Initial commit of parpg-core.
| author | M. George Hansen <technopolitica@gmail.com> |
|---|---|
| date | Sat, 14 May 2011 01:12:35 -0700 |
| parents | |
| children | 80672955ab70 |
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| -1:000000000000 | 0:7a89ea5404b1 |
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| 1 # This file is part of PARPG. | |
| 2 | |
| 3 # PARPG is free software: you can redistribute it and/or modify | |
| 4 # it under the terms of the GNU General Public License as published by | |
| 5 # the Free Software Foundation, either version 3 of the License, or | |
| 6 # (at your option) any later version. | |
| 7 | |
| 8 # PARPG is distributed in the hope that it will be useful, | |
| 9 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 # GNU General Public License for more details. | |
| 12 | |
| 13 # You should have received a copy of the GNU General Public License | |
| 14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | |
| 16 # sounds.py holds the object code to play sounds and sound effects | |
| 17 | |
| 18 class SoundEngine: | |
| 19 def __init__(self, fife_engine): | |
| 20 """Initialise the SoundEngine instance | |
| 21 @type fife_engine: fine.Engine | |
| 22 @param fife_engine: Instance of the Fife engine | |
| 23 @return: None""" | |
| 24 self.engine = fife_engine | |
| 25 self.sound_engine = self.engine.getSoundManager() | |
| 26 self.sound_engine.init() | |
| 27 # set up the sound | |
| 28 self.music = self.sound_engine.createEmitter() | |
| 29 self.music_on = False | |
| 30 self.music_init = False | |
| 31 | |
| 32 def playMusic(self, sfile=None): | |
| 33 """Play music, with the given file if passed | |
| 34 @type sfile: string | |
| 35 @param sfile: Filename to play | |
| 36 @return: None""" | |
| 37 if(sfile is not None): | |
| 38 # setup the new sound | |
| 39 sound = self.engine.getSoundClipPool().addResourceFromFile(sfile) | |
| 40 self.music.setSoundClip(sound) | |
| 41 self.music.setLooping(True) | |
| 42 self.music_init = True | |
| 43 self.music.play() | |
| 44 self.music_on = True | |
| 45 | |
| 46 def pauseMusic(self): | |
| 47 """Stops current playback | |
| 48 @return: None""" | |
| 49 if(self.music_init == True): | |
| 50 self.music.pause() | |
| 51 self.music_on = False | |
| 52 | |
| 53 def toggleMusic(self): | |
| 54 """Toggle status of music, either on or off | |
| 55 @return: None""" | |
| 56 if((self.music_on == False)and(self.music_init == True)): | |
| 57 self.playMusic() | |
| 58 else: | |
| 59 self.pauseMusic() | |
| 60 | |
| 61 def setVolume(self, volume): | |
| 62 """Set the volume of the music | |
| 63 @type volume: integer | |
| 64 @param volume: The volume wanted, 0 to 100 | |
| 65 @return: None""" | |
| 66 self.sound_engine.setVolume(0.01 * volume) | |
| 67 |