Global currency / bank system

Bank ext

Bank provides per-player balance tracking with persistent JSON storage.

from bridge.extensions import Bank

---

Constructor

Bank(name="default", currency="coins")

Data is saved to plugins/PyJavaBridge/banks/<name>.json.

---

Methods

balance(player) → float

deposit(player, amount)

withdraw(player, amount) → bool

Returns False if insufficient funds.

transfer(from_player, to_player, amount) → bool

set_balance(player, amount)

---

Decorators

@bank.on_transaction

@bank.on_transaction
def logged(player, amount, action, bank):
    print(f"{player.name}: {action} {amount}")

---

Class Methods

Bank.get(name) → Bank | None

Retrieve a bank by name.

---

Player Integration

Set Player._default_bank = my_bank to enable player.balance, player.deposit(), player.withdraw().