Construct Actions before passing to Bullet.

[python-bulletml.git] / bulletml / impl.py

diff --git a/bulletml/impl.py b/bulletml/impl.py
index dad5601..836fb41 100644 (file)
--- a/bulletml/impl.py
+++ b/bulletml/impl.py
@@ -153,8 +153,7 @@ class Bullet(object):
     """
 
     def __init__(self, x=0, y=0, direction=0, speed=0, target=None,
     """
 
     def __init__(self, x=0, y=0, direction=0, speed=0, target=None,

-                 actions=(), rank=0.5, tags=(), appearance=None,
-                 Action=Action):
+                 actions=(), rank=0.5, tags=(), appearance=None):

         self.x = self.px = x
         self.y = self.py = y
         self.mx = 0
         self.x = self.px = x
         self.y = self.py = y
         self.mx = 0


@@ -166,17 +165,18 @@ class Bullet(object):
         self.rank = rank
         self.tags = set(tags)
         self.appearance = appearance
         self.rank = rank
         self.tags = set(tags)
         self.appearance = appearance

-        # New bullets reset the parent hierarchy.
-        self.actions = [Action(None, action, params, rank)
-                         for action, params in actions]
+        self.actions = list(actions)

 
     @classmethod
     def FromDocument(cls, doc, x=0, y=0, direction=0, speed=0, target=None,
                      params=(), rank=0.5, Action=Action):
         """Construct a new Bullet from a loaded BulletML document."""
 
     @classmethod
     def FromDocument(cls, doc, x=0, y=0, direction=0, speed=0, target=None,
                      params=(), rank=0.5, Action=Action):
         """Construct a new Bullet from a loaded BulletML document."""

-        actions = [a(params, rank) for a in doc.actions]
+        actions = [action(params, rank) for action in doc.actions]
+        # New bullets reset the parent hierarchy.
+        actions = [Action(None, action, params, rank)
+                   for action, params in actions]

         return cls(x=x, y=y, direction=direction, speed=speed,
         return cls(x=x, y=y, direction=direction, speed=speed,

-                   target=target, actions=actions, rank=rank, Action=Action)
+                   target=target, actions=actions, rank=rank)

 
     def __repr__(self):
         return ("%s(%r, %r, accel=%r, direction=%r, speed=%r, "
 
     def __repr__(self):
         return ("%s(%r, %r, accel=%r, direction=%r, speed=%r, "