import random

# ======== Player Stats ========
player_name = input("Nick name!: ")
level = 1
exp = 0
hp = 200
max_hp = 200
gold = 50
inventory = {"Potion": 1}
weapon = {"name": "Tangan Kosong", "dmg": (5, 10)}
armor = {"name": "Baju Gembel", "def": 0}

# ======== Loot Tracker ========
loot_taken = {}

# ======== Fungsi ========
def show_stats():
    print(f"\n=== Status {player_name} ===")
    print(f"Level: {level} | EXP: {exp}")
    print(f"HP: {hp}/{max_hp}")
    print(f"Gold: {gold}")
    print(f"Weapon: {weapon['name']} (Damage: {weapon['dmg'][0]}-{weapon['dmg'][1]})")
    print(f"Armor: {armor['name']} (Defense: {armor['def']})")
    print(f"Inventory: {inventory}\n")

def level_up():
    global level, max_hp, hp
    level += 1
    max_hp += 30
    hp = max_hp
    print(f"\n{player_name} naik level! Level {level}, HP penuh!")

def equip_item():
    global weapon, armor, max_hp, hp, inventory

    print("\n=== Equip Item ===")
    print("1. Pedang")
    print("2. Perisai")
    print("3. Unequip weapon")
    print("4. Batal")

    choice = input("Pilih: ")

    if choice == "1":
        # Cek pedang di inventory
        pedangs = [item for item in inventory if item.startswith("Pedang") and inventory[item] > 0]
        if not pedangs:
            print("Lu kaga punya pedang.")
            return
        print("Pedang di inventory:")
        for idx, p in enumerate(pedangs, start=1):
            print(f"{idx}. {p} ({inventory[p]} pcs)")
        pilih = input("Pilih pedang: ")
        if pilih.isdigit():
            pilih = int(pilih)
            if 1 <= pilih <= len(pedangs):
                nama_pedang = pedangs[pilih-1]
                inventory[nama_pedang] -= 1
                weapon["name"] = nama_pedang
                weapon["dmg"] = (weapon["dmg"][0]+7, weapon["dmg"][1]+7)
                print(f"{nama_pedang} dipakai. Damage naik +7.")
        else:
            print("Batal.")

    elif choice == "2":
        if inventory.get("Perisai", 0) > 0:
            inventory["Perisai"] -= 1
            armor = {"name": "Shield", "def": armor["def"] + 3}
            max_hp += 50
            hp += 50
            print("Shield dipakai! HP & defense naik.")
        else:
            print("Lu kaga punya Perisai.")

    elif choice == "3":
        unequip_weapon()

    else:
        print("Batal.")

def unequip_weapon():
    global weapon, inventory
    if weapon["name"] != "Tangan Kosong":
        inventory[weapon["name"]] = inventory.get(weapon["name"], 0) + 1
        print(f"{weapon['name']} dikembalikan ke inventory.")
    weapon["name"] = "Tangan Kosong"
    weapon["dmg"] = (5, 10)
    print("Sekarang pakai Tangan Kosong.")

def battle(monster_name, monster_hp, monster_dmg):
    global hp, gold, inventory, exp
    print(f"\nKamu bertemu {monster_name}!")
    while monster_hp > 0 and hp > 0:
        aksi = input("Serang, heal, atau lari? ").lower()
        if aksi == "serang":
            dmg_player = random.randint(*weapon["dmg"])
            dmg_monster = max(0, random.randint(*monster_dmg) - armor["def"])
            monster_hp -= dmg_player
            hp -= dmg_monster
            print(f"Kamu memberi {dmg_player} damage.")
            print(f"{monster_name} memberi {dmg_monster} damage.")
        elif aksi == "heal":
            if inventory.get("Potion", 0) > 0:
                heal = random.randint(50, 55)
                hp = min(max_hp, hp + heal)
                inventory["Potion"] -= 1
                print(f"HP +{heal}")
            else:
                print("Abis potionnya.")
        elif aksi == "lari":
            if random.choice([True, False]):
                print("Kamu kabur!")
                return False
            else:
                dmg_monster = max(0, random.randint(*monster_dmg) - armor["def"])
                hp -= dmg_monster
                print(f"Ga bisa, ketangkep {dmg_monster} damage.")
        else:
            print("ngaco.")
        print(f"HP kamu: {hp} | HP {monster_name}: {monster_hp}")

    if hp <= 0:
        print("\nCupu!")
        return True
    else:
        loot_gold = random.randint(30, 120)
        loot_item = random.choice(["Potion", "Pedang", "Perisai"])
        gold += loot_gold
        inventory[loot_item] = inventory.get(loot_item, 0) + 1
        exp_gain = random.randint(40, 70)
        exp += exp_gain
        print(f"\nMenang! Dapat {loot_gold} gold, {loot_item}, {exp_gain} EXP.")
        if exp >= level * 100:
            level_up()
        return False

# ======== Shop dengan item random dan special ========
def shop():
    global gold, weapon, armor, inventory
    print("\n=== Selamat Datang di Shop! ===")
    print("Warung ini selalu buka, gak kayak ayam Zaidan.")

    items = [
        ("Potion", 30),
        ("Pedang Negro +7 dmg", 100),
        ("Armor +5 def", 100)
    ]

    # Chance item spesial
    if random.random() < 0.3:
        special_item = ("Pedang Legendaris", 500)
        items.append(special_item)
        print("🎉 Selamat! Ada item spesial muncul: Pedang Legendaris! 🎉")

    print("\nBarang yang tersedia:")
    for idx, (name, price) in enumerate(items, start=1):
        print(f"{idx}. {name} ({price} gold)")
    print(f"{len(items)+1}. Keluar")

    choice = input("Pilih: ")
    if choice.isdigit():
        choice = int(choice)
        if 1 <= choice <= len(items):
            name, price = items[choice-1]
            if gold >= price:
                gold -= price
                if name == "Potion":
                    inventory["Potion"] = inventory.get("Potion", 0) + 1
                    print(f"{name} masuk inventory.")
                elif name.startswith("Pedang Legendaris"):
                    weapon["name"] = name
                    weapon["dmg"] = (weapon["dmg"][0]+50, weapon["dmg"][1]+50)
                    print(f"{name} langsung dipakai! Damage naik +50.")
                elif name.startswith("Pedang"):
                    inventory[name] = inventory.get(name,0)+1
                    print(f"{name} masuk inventory.")
                elif name.startswith("Armor"):
                    armor["name"] = name
                    armor["def"] += 5
                    print(f"{name} berhasil dibeli! Defense naik +5.")
            else:
                print("Cari duit lagi ege.")
        else:
            print("typo atau emng dongo?.")
    else:
        print("typo atau emng dongo?.")

# ======== Dungeon Loop ========
floor = 1
while hp > 0:
    print(f"\n=== Lantai {floor} ===")
    show_stats()
    if floor not in loot_taken:
        loot_taken[floor] = False
    pilihan = input("monster, loot, shop, equip, naik, keluar: ").lower()
    if pilihan == "monster":
        monster = random.choice([("Goblin",(10,20)),("Serigala",(15,25)),("Orc",(20,30))])
        monster_hp = random.randint(30,60)
        if battle(monster[0],monster_hp,monster[1]):
            break
    elif pilihan == "loot":
        if loot_taken[floor]:
            print("Udah kaga ada.")
        else:
            gold_found = random.randint(50,150)
            loot_item = random.choice(["Potion","Pedang","Perisai"])
            gold += gold_found
            inventory[loot_item] = inventory.get(loot_item,0)+1
            loot_taken[floor] = True
            print(f"Dapat {gold_found} gold dan {loot_item}.")
    elif pilihan == "shop":
        shop()
    elif pilihan == "equip":
        equip_item()
    elif pilihan == "naik":
        floor += 1
        print(f"Naik ke lantai {floor}!")
    elif pilihan == "keluar":
        break

# ======== Akhir Game ========
print("\n=== GAME SELESAI ===")
show_stats()
print(f"Makasih udh main, {player_name}!")