OxCoinFlip

OxCoinFlip A modern, GUI-based coin flip gambling plugin for Paper servers with Vault economy support.

Create a wager, choose heads or tails, and let another player challenge it. The result is a fair 50/50 coin flip, with the winner receiving the combined pot minus an optional tax.

Features Fair 50/50 heads-or-tails outcomes Vault economy integration Interactive GUI for active wagers Animated coin flip screen Up to 3 active wagers per player Maximum wager amount of 100,000,000 Configurable minimum bet, maximum bet, tax, messages, sounds, and GUI icons Players cannot accept their own wagers All active wagers appear in the lobby Wager creator chooses heads or tails Challenger automatically receives the opposite side Winner receives the combined pot minus configurable tax Safe balance checks before wagers begin Instant refunds when a wager is removed Protection against duplicate wager acceptance Protection against item movement, dragging, shift-clicking, and hotbar swaps in plugin menus MiniMessage formatting and styled messages Commands /cf Opens the active coin flip lobby.

/cf create <heads|tails> <amount> Creates a coin flip wager.

Example:

/cf create heads 1000 /cf remove <number> Removes one of your active wagers and refunds the amount.

/coinflip Alias for /cf.

How It Works Create a wager with /cf create heads|tails <amount>. Your balance is charged immediately and the wager appears in the lobby. Another player opens /cf and clicks your wager. The challenger pays the matching wager amount. A 50/50 coin flip animation plays for both players. The winner receives the full pot, minus the configured tax. Requirements Paper 1.21.1 or compatible server Java 21 or newer Vault A Vault-compatible economy plugin, such as EssentialsX Economy Installation Download OxCoinFlip-1.0.0.jar. Place it in your server's plugins folder. Install Vault and an economy provider. Restart the server. Edit plugins/OxCoinFlip/config.yml to customize settings. Default Settings game: min-bet: 100.0 max-bet: 100000000.0 max-active-wagers: 3 tax-percentage: 5.0 Configuration You can customize:

Minimum and maximum wager amounts Maximum active wagers per player Tax percentage Animation duration and speed GUI materials and icons Sounds and sound volume All player-facing messages Notes Players cannot challenge their own wagers. Each player can have a maximum of 3 active wagers. The maximum bet is 100,000,000 by default. Wager outcomes are randomly generated with an even 50/50 chance for heads or tails.