Achievements page

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_game.py

@@ -1077,6 +1077,30 @@ class LootTest(unittest.TestCase):
         game.migrate(world, T0)
         self.assertEqual(p["patterns"], [])
 
+    def test_achievements_read_what_you_have(self):
+        world, p = self.smith()
+        card = lambda name: next(c for s in game.achievements(p) for c in s["cards"] if c["name"] == name)
+        done = lambda name: [e["name"] for e in card(name)["entries"] if e["done"]]
+        self.assertEqual(len(card("Watchtower Depths")["entries"]), 7)
+        self.assertEqual(done("Watchtower Depths"), [])
+        p["patterns"].append("pattern_ogre_forged_warhammer")
+        self.assertEqual(done("Watchtower Depths"), ["Ogre-forged warhammer"])
+        # A unique stays found after it's gone.
+        game.bank_add(world, p, "ogres_knuckle", 1, T0, game.empty_summary())
+        game.bank_take(p, "ogres_knuckle", 1)
+        self.assertEqual(done("Uniques"), ["Ogre's knuckle"])
+        self.assertEqual(done("Masters"), [])
+        p["xp"]["mining"] = game.XP_TABLE[50]
+        self.assertEqual(done("Masters"), ["Master miner"])
+
+    def test_old_worlds_find_the_uniques_they_hold(self):
+        world, p = self.smith()
+        del p["found"]
+        p["equip"]["ring"] = "ogres_knuckle"
+        world["version"] = 30
+        game.migrate(world, T0)
+        self.assertEqual(p["found"], ["ogres_knuckle"])
+
 
 class NewSkillsTest(unittest.TestCase):
     def test_tools_speed_up_gathering(self):