Fix a bug in the RandomActuator.

Fix a potential performance issue in Sprite.render_to_buffer.
pygamelib · Aug 7, 2022 · 2cdee44 · 2cdee44
1 parent 1c6dd2e
commit 2cdee44
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/pygamelib/actuators.py b/pygamelib/actuators.py
@@ -211,7 +211,8 @@ def next_move(self):
             if isinstance(self.parent, board_items.Movable):
                 ppav = self.parent.position_as_vector()
             if (
-                self.__current_dir_move_left <= 0
+                self.__current_dir_move_left is None
+                or self.__current_dir_move_left <= 0
                 or ppav != self.__projected_position_cache
             ):
 

diff --git a/pygamelib/gfx/core.py b/pygamelib/gfx/core.py
@@ -1001,6 +1001,8 @@ def __init__(
         self.parent = parent
         self.name = name
         self.default_sprixel = default_sprixel
+        self.row_offset = 0
+        self.column_offset = 0
         # Double linking here, GC will hate it...
         self._initial_text_object = None
         if self.name is None or type(self.name) is not str:
@@ -1594,7 +1596,7 @@ def render_to_buffer(self, buffer, row, column, buffer_height, buffer_width):
                 # buffer[sr][sc] = sprix.__repr__()
                 buffer[sr][sc] = sprix
                 for c in range(sc + 1, sc + sprix.length):
-                    buffer[sr][c] = Sprixel()
+                    buffer[sr][c] = null_sprixel
 
 
 class SpriteCollection(UserDict):