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

Return the current balance for player.

deposit(player, amount)

Add amount to player's balance.

withdraw(player, amount) → bool

Returns False if insufficient funds.

transfer(from_player, to_player, amount) → bool

Move amount from from_player to to_player.

set_balance(player, amount)

Set player's balance to an exact 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().