Added a jukebox and music.

robotgame/jukebox.py

@@ -0,0 +1,47 @@
+# This file is part of ROBOTGAME
+#
+# ROBOTGAME is free software: you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# ROBOTGAME is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# ROBOTGAME.  If not, see <http://www.gnu.org/licenses/>.
+#
+# ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '
+#
+#                          jukebox.py
+#                     --------------------
+#       date created : Tue Aug 7 2012
+#          copyright : (C) 2012 Sakse Dalum
+#      maintained by : Sakse Dalum <don_s@hongabar.org>
+
+"""
+The jukebox. Handles playback of background music.
+"""
+
+import os
+import pygame
+import random
+
+class Jukebox(object):
+    """Create an object to handle music playback."""
+    def __init__(self, music_dir, music_files, volume=100, playing=True):
+        self.__dict__.update(locals())
+
+        self.iterator = 0
+
+    def play(self):
+        pygame.mixer.music.load(
+            os.path.join(self.music_dir,
+                         self.music_files[self.iterator
+                                          % len(self.music_files)]))
+        pygame.mixer.music.play()
+        self.iterator += 1
+
+    def stop(self):
+        pygame.mixer.music.stop()