A lot

data/cat.py

@@ -1,3 +1,7 @@
 class Cat:
-    def __init__(self, name):
+    def __init__(self, name, traits):
         self.name = name
+        self.traits = traits
+
+    def to_dict(self):
+        return vars(self)

data/save.py

@@ -0,0 +1,19 @@
+import json
+from data.cat import Cat
+
+
+class SaveData:
+    def __init__(self, cat, money=100):
+        self.cat = cat
+        self.money = money
+
+
+def save(cat):
+    with open(f"{cat.name}.kitten", "w") as f:
+        json.dump(cat.to_dict(), f)
+
+
+def load(filepath):
+    with open(filepath) as f:
+        raw = json.load(f)
+    return Cat(**raw)

data/text.py

@@ -0,0 +1,31 @@
+CAT_COLORS = [
+    "orange tabby",
+    "black",
+    "white",
+    "gray",
+    "tuxedo",
+    "calico",
+    "tortoiseshell",
+    "siamese",
+    "brown tabby",
+    "ginger",
+]
+CAT_SIZES = [
+    "tiny",
+    "small",
+    "average sized",
+    "big",
+    "chonky",
+]
+CAT_PERSONALITIES = [
+    "looks like trouble",
+    "judges you silently",
+    "won't stop meowing",
+    "seems half asleep",
+    "is staring at the wall",
+    "purrs endlessly",
+    "already knocked everything over",
+    "needs food right now",
+    "just wants to be somewhere else",
+]
+CAT_EYE_COLORS = ["green", "yellow", "blue", "orange"]