diff --git a/crypto.py b/crypto.py index b303a18..48dd3bf 100644 --- a/crypto.py +++ b/crypto.py @@ -1,22 +1,19 @@ import random import matplotlib.pyplot as plt from colorama import Fore, Style, init -init(autoreset=True) # Auto-reset color after each print +init(autoreset=True) import os -os.system('cls' if os.name == 'nt' else 'clear') # Clear screen on start +os.system('cls' if os.name == 'nt' else 'clear') cryptos = { - "Bitcoin": {"price": 100.0, "sensitivity": 0.5, "volatility": 0.0, "total_supply": 1000.0, "price_history": [100.0]}, - "Ethereum": {"price": 50.0, "sensitivity": 0.3, "volatility": 0.0, "total_supply": 1500.0, "price_history": [50.0]}, + "Bitcoin": {"price": 1427.3, "sensitivity": 0.4, "volatility": 0.19, "price_history": [100.0]}, + "Ethereum": {"price": 690.1, "sensitivity": 0.6, "volatility": 0.24, "price_history": [50.0]}, + "Dodge": {"price": 42.9, "sensitivity": 0.9, "volatility": 0.4, "price_history": [50.0]}, } users = {} -def available_supply(coin): - owned = sum(user['coins'].get(coin, 0.0) for user in users.values()) - return max(0.0, cryptos[coin]["total_supply"] - owned) - def save_graph(coin): plt.clf() plt.plot(cryptos[coin]["price_history"], label=f"{coin} Price") @@ -34,7 +31,7 @@ def total_value(user): # Intro print(Fore.YELLOW + Style.BRIGHT + "šŸ’° Welcome to Crypto Kids Multiplayer ā€” Multi-Coin Edition!") -print(Style.DIM + "šŸŽ® Register users, then trade Bitcoin and Ethereum in turn-based rounds.\n") +print(Style.DIM + "šŸŽ® Register users, then trade Bitcoin, Ethereum, or Dodge in turn-based rounds.\n") # Register Users while True: @@ -50,94 +47,102 @@ while True: else: print(Fore.BLUE + f"šŸ‘‹ Welcome back, {user_input}!") -usernames = list(users.keys()) -turn = 0 - -print(Fore.YELLOW + "\nšŸŽ¬ Game started! Trade using +amount to buy or -amount to sell. Type 'exit' to quit.\n") +print(Fore.YELLOW + "\nšŸŽ¬ Game started! Trade using +amount to buy or -amount to sell. Type 'done' to end your turn, or 'exit' to quit.\n") # Main Game Loop while True: - # Display all users' holdings before each turn - print(Fore.LIGHTWHITE_EX + "\nšŸ“Š CURRENT STANDINGS") - print("="*40) - for uname, data in users.items(): - print(Fore.LIGHTCYAN_EX + f"šŸ‘¤ {uname}:") - print(f" šŸ’¼ Cash: {Fore.GREEN}${data['cash']:.2f}") - for c in cryptos: - print(f" šŸŖ™ {c}: {Fore.YELLOW}{data['coins'][c]:.2f}") - print(f" šŸ“ˆ Total Value: {Fore.CYAN}${total_value(data):.2f}\n") + print(Fore.LIGHTMAGENTA_EX + "\nšŸ”€ NEW ROUND ā€” Set the trading order") + print(Fore.CYAN + f"Registered players: {', '.join(users.keys())}") + while True: + turn_input = input(Fore.YELLOW + "Enter usernames in desired order (space-separated): ").strip().split() + if set(turn_input) == set(users.keys()): + turn_order = turn_input + break + else: + print(Fore.RED + "āš ļø Invalid order. Must include all registered users.") - username = usernames[turn % len(usernames)] - user = users[username] - print(Fore.LIGHTWHITE_EX + "\n" + "="*40) - print(Fore.CYAN + f"šŸ” {username.upper()}'S TURN") - print(Fore.LIGHTWHITE_EX + "="*40) - print(f"šŸ’¼ Cash: {Fore.GREEN}${user['cash']:.2f}") - print("šŸŖ™ Your Holdings:") - for coin in cryptos: - print(f" - {Fore.YELLOW}{coin}: {user['coins'][coin]:.2f}") - - coin = input(Fore.CYAN + f"\nSelect a coin to trade {list(cryptos.keys())}: ").strip() - if coin not in cryptos: - print(Fore.RED + "āš ļø Invalid coin selection.") - continue - - price = cryptos[coin]["price"] - supply = available_supply(coin) - print(Fore.LIGHTBLUE_EX + f"\nšŸ“ˆ {coin} Price: ${price:.2f}") - print(f"šŸ“Š Supply Available: {supply:.2f} / {cryptos[coin]['total_supply']:.0f}") - - user_input = input(Fore.CYAN + f"Enter trade amount for {coin} (e.g., +10 or -5), or 'exit': ").strip() - if user_input.lower() == "exit": - print(Fore.YELLOW + "\nšŸ“‰ GAME OVER ā€” FINAL BALANCES:\n") + for username in turn_order: + user = users[username] + print(Fore.LIGHTWHITE_EX + "\nšŸ“Š CURRENT STANDINGS") + print("="*40) for uname, data in users.items(): - print(Fore.LIGHTWHITE_EX + f"šŸ‘¤ {uname}:") + print(Fore.LIGHTCYAN_EX + f"šŸ‘¤ {uname}:") print(f" šŸ’¼ Cash: {Fore.GREEN}${data['cash']:.2f}") for c in cryptos: - print(f" šŸŖ™ {c}: {Fore.YELLOW}{data['coins'][c]:.2f}") + print(f" šŸŖ™ {c}: {data['coins'][c]:.2f}") print(f" šŸ“ˆ Total Value: {Fore.CYAN}${total_value(data):.2f}\n") - break - try: - trade_amount = int(user_input) - except ValueError: - print(Fore.RED + "āš ļø Invalid input format. Use +10 or -5.") - continue + print(Fore.LIGHTWHITE_EX + "\n" + "="*40) + print(Fore.CYAN + f"šŸ” {username.upper()}'S TURN") + print(Fore.LIGHTWHITE_EX + "="*40) - # Buy - if trade_amount > 0: - if supply < trade_amount: - print(Fore.RED + "āŒ Not enough coins available.") - continue - cost = trade_amount * price - if user["cash"] >= cost: - user["cash"] -= cost - user["coins"][coin] += trade_amount - print(Fore.GREEN + f"āœ… Bought {trade_amount} {coin} for ${cost:.2f}") - else: - print(Fore.RED + "āŒ Not enough cash.") - continue + coin_trades = [] - # Sell - elif trade_amount < 0: - sell_amt = -trade_amount - if user["coins"][coin] >= sell_amt: - user["coins"][coin] -= sell_amt - user["cash"] += sell_amt * price - print(Fore.GREEN + f"āœ… Sold {sell_amt} {coin} for ${sell_amt * price:.2f}") - else: - print(Fore.RED + "āŒ Not enough coins.") - continue + while True: + print(f"šŸ’¼ Cash: {Fore.GREEN}${user['cash']:.2f}") + print("šŸŖ™ Your Holdings:") + for coin in cryptos: + print(f" - {Fore.YELLOW}{coin}: {user['coins'][coin]:.2f}") - # Price Update - net_demand = trade_amount - crypto = cryptos[coin] - price_change = net_demand * crypto["sensitivity"] - randomness = random.uniform(-crypto["volatility"], crypto["volatility"]) * crypto["price"] - new_price = crypto["price"] + price_change + randomness - crypto["price"] = max(1.0, new_price) - crypto["price_history"].append(crypto["price"]) + coin = input(Fore.CYAN + f"\nSelect a coin to trade {list(cryptos.keys())} (or type 'done' to finish turn): ").strip() + if coin.lower() == "done": + break + if coin.lower() == "exit": + print(Fore.YELLOW + "\nšŸ“‰ GAME OVER ā€” FINAL BALANCES:\n") + for uname, data in users.items(): + print(Fore.LIGHTWHITE_EX + f"šŸ‘¤ {uname}:") + print(f" šŸ’¼ Cash: {Fore.GREEN}${data['cash']:.2f}") + for c in cryptos: + print(f" šŸŖ™ {c}: {Fore.YELLOW}{data['coins'][c]:.2f}") + print(f" šŸ“ˆ Total Value: {Fore.CYAN}${total_value(data):.2f}\n") + exit() + if coin not in cryptos: + print(Fore.RED + "āš ļø Invalid coin selection.") + continue - save_graph(coin) - turn += 1 + price = cryptos[coin]["price"] + print(Fore.LIGHTBLUE_EX + f"\nšŸ“ˆ {coin} Price: ${price:.2f}") + + user_input = input(Fore.CYAN + f"Enter trade amount for {coin} (e.g., +10 or -5): ").strip() + try: + trade_amount = int(user_input) + except ValueError: + print(Fore.RED + "āš ļø Invalid input format. Use +10 or -5.") + continue + + if trade_amount > 0: + cost = trade_amount * price + if user["cash"] >= cost: + user["cash"] -= cost + user["coins"][coin] += trade_amount + print(Fore.GREEN + f"āœ… Bought {trade_amount} {coin} for ${cost:.2f}") + coin_trades.append((coin, trade_amount)) + else: + print(Fore.RED + "āŒ Not enough cash.") + continue + + elif trade_amount < 0: + sell_amt = -trade_amount + if user["coins"][coin] >= sell_amt: + user["coins"][coin] -= sell_amt + user["cash"] += sell_amt * price + print(Fore.GREEN + f"āœ… Sold {sell_amt} {coin} for ${sell_amt * price:.2f}") + coin_trades.append((coin, trade_amount)) + else: + print(Fore.RED + "āŒ Not enough coins.") + continue + + # Update price for each coin traded this turn + updated_coins = set() + for coin, trade_amount in coin_trades: + if coin in updated_coins: + continue # Avoid multiple updates per coin per turn + crypto = cryptos[coin] + price_change = trade_amount * crypto["sensitivity"] + randomness = random.uniform(-crypto["volatility"], crypto["volatility"]) * crypto["price"] + new_price = crypto["price"] + price_change + randomness + crypto["price"] = max(1.0, new_price) + crypto["price_history"].append(crypto["price"]) + save_graph(coin) + updated_coins.add(coin)