New weapon, witch's broom, added. New enemy type, witch, added.

src/powerup.py

@@ -1,5 +1,6 @@
 from libstormgames import *
 from src.object import Object
+from src.weapon import Weapon
 
 class PowerUp(Object):
     def __init__(self, x, y, item_type, sounds, direction):
@@ -44,12 +45,18 @@ class PowerUp(Object):
         """Apply the item's effect when collected"""
         if self.item_type == 'hand_of_glory':
             player.start_invincibility()
+        elif self.item_type == 'cauldron':
+            player.restore_health()
         elif self.item_type == 'guts':
             player.add_guts()
         elif self.item_type == 'jack_o_lantern':
             player.add_jack_o_lantern()
         elif self.item_type == 'extra_life':
             player.extra_life()
+        elif self.item_type == 'witch_broom':
+            broomWeapon = Weapon.create_witch_broom()
+            player.add_weapon(broomWeapon)
+            player.equip_weapon(broomWeapon)
         
         # Stop movement sound when collected
         if self.channel: