Mercurial > sypikslang

diff gamelib/game_base.py @ 73:b503ccb0a86e

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Only one schematic per turn, please.
author Jeremy Thurgood <firxen@gmail.com>
date Wed, 09 May 2012 00:25:58 +0200
parents 52913ba12988
children 74ce25ec2073
line wrap: on
line diff
--- a/gamelib/game_base.py	Wed May 09 00:11:51 2012 +0200
+++ b/gamelib/game_base.py	Wed May 09 00:25:58 2012 +0200
@@ -26,6 +26,13 @@
         return True
 
     @classmethod
+    def depends_on(self, sciences):
+        for science_class, _ in self.PREREQUISITES:
+            if any(isinstance(science, science_class) for science in sciences):
+                return True
+        return False
+
+    @classmethod
     def save_name(cls):
         return "%s.%s" % (cls.SCIENCE_TYPE, cls.__name__)