Add Container class with lock/trap detection, corpse drops, and numbered duplicate corpses

enum_list.py

@@ -47,4 +47,26 @@ class Slots(Enum):
     LeftRing = auto()
     RightRing = auto()
     Other = auto()
-    Attunement = auto()
+    Attunement = auto()
+
+
+class SpellSchool(Enum):
+    Abjuration = auto()
+    Conjuration = auto()
+    Divination = auto()
+    Enchantment = auto()
+    Evocation = auto()
+    Illusion = auto()
+    Necromancy = auto()
+    Transmutation = auto()
+
+
+class SaveType(Enum):
+    """Which stat a target rolls to resist a spell's effect."""
+    Strength = auto()
+    Dexterity = auto()
+    Constitution = auto()
+    Intelligence = auto()
+    Wisdom = auto()
+    Charisma = auto()
+    NONE = auto()  # No saving throw (e.g. Magic Missile)