Fixed additive loading issue

1 files changed, 6 insertions, 3 deletions

diff --git a/abcontroller.py b/abcontroller.py
index e9eace4..2e08936 100644
--- a/abcontroller.py
+++ b/abcontroller.py
@@ -4,7 +4,7 @@ _AB = namedtuple("_AB", ["a", "b"])
 
 class ABController:
     def __init__(self, enabled=True, callback=None):
-        self.setPositionCallback = callback
+        self._setPositionCallback = callback
         self._limits = dict() # dictionary of all songs
         self._songLimits = None # list of limits for selected song
         self._currentLimits = None # a/b positions of selected limit
@@ -42,11 +42,14 @@ class ABController:
     def positionChanged(self, position):
         if not self._currentLimits:
             return
-        if position > self._currentLimits.b and self.setPositionCallback and self._enabled:
-            self.setPositionCallback(self._currentLimits.a)
+        if position > self._currentLimits.b and self._setPositionCallback and self._enabled:
+            self._setPositionCallback(self._currentLimits.a)
 
     def setEnable(self, enable):
         self._enabled = enable
 
     def getLimits(self, song):
         return self._limits.get(song)
+
+    def clear(self):
+        self.__init__(enabled=self._enabled, callback=self._setPositionCallback)