Shops are special rooms in the dungeon where players can purchase items, equipment, and services from NPCs. Each shop specializes in different types of items.

• General Shop - Basic equipment, potions, scrolls
• Wand Shop - Wands and related items
• Armor Shop - Various types of armor
• Weapon Shop - Different weapons
• Food Shop - Food items for sustenance

• Shops appear randomly on floors, usually in special shop rooms
• Items in shops rotate with each visit
• Prices can vary based on game state and character stats
• Ring of Haggler can reduce prices by 25% when the hero has the Haggling buff
• Gold is required for all purchases
• Shopkeepers stock different types of items based on level depth

• Weapons and armor are usually upgraded to a random level
• Potions and scrolls are typically identified
• Special items may appear on occasion
• Shops often include a mix of useful consumables and equipment upgrades

• Early game: Focus on basic equipment upgrades
• Mid game: Prioritize useful consumables
• Late game: Look for rare or unique items that may appear
• Always keep some gold for emergency purchases
• Consider the Ring of Haggler for significant savings

• Shop Room Painter: ShopPainter.java
• Shopkeeper Implementation: Shopkeeper.java
• Shop Transactions: WndTradeItem.java
• Haggling Mechanic: RingOfHaggler.Haggling class
• Shop Inventory: ShopPainter.fillInventory method

• Gold - Currency used in shops
• Items - Items that can be purchased
• NPCs - The shopkeepers themselves
• Ring of Haggler - Reduces shop prices
• Shopkeeper - The shop NPC
• Last Shop Level - Final shop level before the boss