--- a/gamelib/mission.py	Sun May 06 17:39:37 2012 +0200
+++ b/gamelib/mission.py	Sun May 06 17:39:19 2012 +0200
@@ -3,6 +3,8 @@
 
 from product import DoomsdayVirus, MachineGun, TeslaGun
 
+MAJOR_SETBACK, FAILURE, SUCCESS, MAJOR_SUCCESS, GAME_WIN = range(5)
+
 
 class Result(object):
     """Results of a mission"""
@@ -37,7 +39,7 @@
         """Attempt the mission with the given equipment list.
 
           Returns a result object with the results of the mission."""
-        return Result(False, 0, 0, "You can't succceed at this mission")
+        return Result(FAILURE, 0, 0, "You can't succceed at this mission")
 
 
 class RansomChina(Mission):
@@ -60,7 +62,7 @@
             if isinstance(item, DoomsdayVirus) and \
                     item not in self._prior_attempts:
                 self._prior_attempts.add(item)
-                return Result(True, 1000000, 1, "Trembling at the threat of"
+                return Result(SUCCESS, 1000000, 1, "Trembling at the threat of"
                     " your doomsday virus, the chinese government pays the"
                     " ransom")
             elif isinstance(item, DoomsdayVirus):
@@ -71,7 +73,7 @@
             else:
                 failures.append("You fail to inspire fear with your %s"
                         % item.name)
-        return Result(False, 0, reputation, "\n".join(failures))
+        return Result(FAILURE, 0, reputation, "\n".join(failures))
 
 
 class RobBank(Mission):
@@ -93,15 +95,16 @@
                             " it's not worth wasting this on something so"
                             " trivial")
                 else:
-                    return Result(True, 1000, 0, "Holding up a bank with only"
-                        " a small vial of clear liquid. Now that is power.")
+                    return Result(SUCCESS, 1000, 0, "Holding up a bank with"
+                            " only a small vial of clear liquid. Now that"
+                            " is power.")
             elif isinstance(item, MachineGun) or isinstance(item, TeslaGun):
-                return Result(True, 1000, 0, "The threat of your weapons is"
+                return Result(SUCCESS, 1000, 0, "The threat of your weapons is"
                     " enough to inspire an impressive level of cooperation")
             else:
                 failures.append("You fail to inspire fear with your %s"
                         % item.name)
-        return Result(False, 0, 0, "\n".join(failures))
+        return Result(FAILURE, 0, 0, "\n".join(failures))
 
 
 class DestroyMountRushmore(Mission):
@@ -115,5 +118,5 @@
         if not self.available:
             raise RuntimeError('Cannot attempt an unavailable mission')
         self.available = False
-        return Result(True, 0, 100,
+        return Result(SUCCESS, 0, 100,
             "Mount Rushmore is remarkably easy to destroy.")