more gtk3-port fixes

2 files changed, 5 insertions, 3 deletions

diff --git a/game.py b/game.py
index aad44d1..b9f9e20 100644
--- a/game.py
+++ b/game.py
@@ -139,6 +139,7 @@ class Game():
         self._rotate_turtle(self._new_turtle())
         self._turtle = Sprite(self._sprites, 0, 0,
                               self._turtle_images[0])
+        self._turtle_offset = int((self._dot_size) / 2.) 
         self._move_turtle(self._dots[int(THIRTEEN * THIRTEEN / 2)].get_xy())
 
         # ...and initialize.
@@ -189,7 +190,7 @@ class Game():
         win.grab_focus()
         x, y = map(int, event.get_coords())
 
-        spr = self._sprites.find_sprite((x, y))
+        spr = self._sprites.find_sprite((x, y), inverse=True)
         if spr == None:
             return
 
diff --git a/sprites.py b/sprites.py
index 8cad6a6..c955050 100644
--- a/sprites.py
+++ b/sprites.py
@@ -124,10 +124,11 @@ class Sprites:
         if spr in self.list:
             self.list.remove(spr)
 
-    def find_sprite(self, pos):
+    def find_sprite(self, pos, inverse=False):
         ''' Search based on (x, y) position. Return the 'top/first' one. '''
         list = self.list[:]
-        list.reverse()
+        if not inverse:
+            list.reverse()
         for spr in list:
             if spr.hit(pos):
                 return spr