Binary file data/images/science_down.png has changed

Binary file data/images/science_normal.png has changed

--- a/gamelib/gamegui.py	Mon May 07 22:54:15 2012 +0200
+++ b/gamelib/gamegui.py	Mon May 07 23:13:05 2012 +0200
@@ -3,6 +3,9 @@
 
 """Gui for the actual game"""
 
+from pygame import image
+
+from gamelib.data import filepath
 from gamelib.gui_base import Window
 from gamelib.gui import BigButton
 from gamelib.engine import PopWindow
@@ -41,6 +44,11 @@
 
 class ScienceWidget(BigButton):
 
+    WIDTH = 200
+
+    BG_IMAGE_NORMAL = image.load(filepath('images/science_normal.png'))
+    BG_IMAGE_DOWN = image.load(filepath('images/science_down.png'))
+
     def __init__(self, science, pos, parent):
         self.science = science
         self.points = 0
@@ -83,13 +91,16 @@
         self._sciences = []
 
         x = 0
-        y = 200
+        y = 150
 
         for science in self.game.lab.science:
             widget = ScienceWidget(science, (x, y), self)
             self.add_child(widget)
             self._sciences.append(widget)
-            x += 100
+            x += 200
+            if x >= WIDTH:
+                x = 0
+                y += 100
 
     def end_turn(self):
         pass