shop

untitled/rules.py

@@ -52,3 +52,11 @@ def feed(cat, amount=100):
 def excite(cat, amount=100):
     cat.happiness += amount
     cat.happiness = _clamp(cat.happiness)
+
+
+def buy(player, item, price):
+    if price > player.money:
+        return False
+    player.money -= price
+    player.inventory[item] += 1
+    return True