From e4ad34faa1e12f4decf2e67dc5f6c8d3caff61a6 Mon Sep 17 00:00:00 2001
From: Toasterkitten <owen@ericfeldman.com>
Date: Wed, 24 Jun 2026 19:39:09 -0400
Subject: [PATCH] food

---
 tests/test_persistence.py |  6 +++---
 untitled/content.py       |  4 +++-
 untitled/migration.py     | 11 ++++++++++-
 untitled/rules.py         | 18 ++++++++++++++++++
 untitled/screens/house.py | 16 +++++++++++++---
 5 files changed, 47 insertions(+), 8 deletions(-)

diff --git a/tests/test_persistence.py b/tests/test_persistence.py
index 67a2c63..57fa8a5 100644
--- a/tests/test_persistence.py
+++ b/tests/test_persistence.py
@@ -1,9 +1,9 @@
-from untitled import model, persistence
+from untitled import content, model, persistence
 
 
 def test_save_load_roundtrip(tmp_path):
     original = model.Save(
-        version=1,
+        version=content.SAVE_VERSION,
         cat=model.Cat(
             "Fry",
             {
@@ -23,7 +23,7 @@ def test_save_load_roundtrip(tmp_path):
         "eyes": "blue",
         "personality": "judges you silently",
     }
-    assert loaded.version == 1
+    assert loaded.version == content.SAVE_VERSION
 
 
 def test_list_saves(tmp_path):
diff --git a/untitled/content.py b/untitled/content.py
index 359a011..5a408b2 100644
--- a/untitled/content.py
+++ b/untitled/content.py
@@ -1,7 +1,9 @@
 STUDIO_NAME = "Untitled Randomness Studios"  # Titled Randomness Studios
 GAME_NAME = "Untitled Cat Game"  # Titled Cat Game
 
-SAVE_VERSION = 1
+SAVE_VERSION = 2
+
+HUNGER_DECAY_PER_HOUR = 5
 
 CAT_COLORS = [
     "orange tabby",
diff --git a/untitled/migration.py b/untitled/migration.py
index c31b5c3..5fbec63 100644
--- a/untitled/migration.py
+++ b/untitled/migration.py
@@ -1,5 +1,14 @@
+import time
 
-_MIGRATIONS = {}  # TODO: ADD HUNGER AND LAST PLAYED MIGRATION
+
+def _v1_to_v2(data):
+    data["cat"]["hunger"] = 100
+    data["cat"]["last_updated"] = time.time()
+    data["version"] = 2
+    return data
+
+
+_MIGRATIONS = {1: _v1_to_v2}  # TODO: ADD HUNGER AND LAST PLAYED MIGRATION
 
 
 def migrate(data):
diff --git a/untitled/rules.py b/untitled/rules.py
index 11cbc98..967dadf 100644
--- a/untitled/rules.py
+++ b/untitled/rules.py
@@ -1,5 +1,7 @@
 import string
 
+from untitled import content
+
 
 def validate_cat_name(name, auto_gen=False):
     ALLOWED = set(string.ascii_letters + string.digits)
@@ -13,3 +15,19 @@ def validate_cat_name(name, auto_gen=False):
         return "Your cat's name can only have letters and numbers."
     if not any(c in string.ascii_letters for c in name):
         return "Your cat's name needs at least 1 letter."
+
+
+def reconcile(cat, now):
+    elapsed_hours = (now - cat.last_updated) / 3600
+    if elapsed_hours <= 0:
+        return
+    cat.hunger -= content.HUNGER_DECAY_PER_HOUR * elapsed_hours
+    if cat.hunger < 0:
+        cat.hunger = 0
+    cat.last_updated = now
+
+
+def feed(cat, amount=100):
+    cat.hunger += amount
+    if cat.hunger > 100:
+        cat.hunger = 100
diff --git a/untitled/screens/house.py b/untitled/screens/house.py
index 2115604..f33e32f 100644
--- a/untitled/screens/house.py
+++ b/untitled/screens/house.py
@@ -1,13 +1,23 @@
-from untitled import model, persistence, ui
+import time
+
+from untitled import generation, model, persistence, rules, ui
 from untitled.screens.common import options
 
 
 def house(save: model.Save):
     print("Welcome to your house!")
     while True:
-        match ui.select("What do you want to do?", ["Check on your cat", "Menu"]):
+        match ui.select(
+            "What do you want to do?", ["Check on your cat", "Feed your cat", "Menu"]
+        ):
             case "Check on your cat":
-                print(save.cat.name)
+                rules.reconcile(save.cat, time.time())
+                print(
+                    f"{save.cat.name}, {generation.generate_trait_sentence(save.cat.traits).lower()}\nFullness: {round(save.cat.hunger,1)}"
+                )
+            case "Feed your cat":
+                rules.feed(save.cat)
+                print(f"You feed {save.cat.name}, {save.cat.name} is now full.")
             case "Menu":
                 result = options()
                 match result: