Fix #12 An audio sample can be paused and a different one can be

played without a program crash

CHANGELOG.md

@@ -4,6 +4,8 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 The first release is [3.0.0] because this is actually the third major version (completely rewritten) of the software.
 
 ## [Unreleased]
+### Fixed
+- An audio sample can be paused and a different one can be played without a program crash ([#12](https://github.com/AresValley/Artemis/pull/12))
 
 ## [3.0.1] - 2019-8-1
 ### Added

src/audio_player.py

@@ -92,6 +92,8 @@ class AudioPlayer(QObject):
 
     def _reset_audio_widget(self):
         """Reset the widget. Stop all playing samples."""
+        self._first_call = True
+        self._paused = False
         if mixer.get_init():
             if mixer.music.get_busy():
                 mixer.music.stop()
@@ -123,7 +125,6 @@ class AudioPlayer(QObject):
 
     def set_audio_player(self, fname=""):
         """Set the current audio sample."""
-        self._first_call = True
         self._reset_audio_widget()
         full_name = os.path.join(
             Constants.DATA_FOLDER,