JoKenPo Smart Contract

This Solidity smart contract implements a game of Rock, Paper, Scissors (JoKenPo) with the ability to play against another player and determine the winner based on the traditional rules of the game.

Rules of the Game

Rock beats Scissors
Scissors beats Paper
Paper beats Rock

If both players choose the same option, the game results in a draw.

Contract Details

Contract Address

Not published yet😑

Contract Owner

The contract owner is set during deployment and manages the contract's operations.

State Variables

result: Public variable indicating the result of the latest game.
player1: Address of the first player who initiates the game.
choice1: Private variable storing the choice of the first player.
owner: Immutable address of the contract owner who receives the ether from the game.

Functions

`constructor()`

Initializes the contract and sets the owner to the deployer's address.

`play(Options newChoice) public payable`

Allows a player to choose an option (ROCK, PAPER, SCISSORS) and place a bet of at least 0.01 ether.
Checks if it's the first player's turn or the second player's turn and determines the winner based on the choices.
Transfers the ether balance to the winner and the contract owner according to the game outcome.

`finishGame(string memory newResult, address winner) private`

Internal function to finalize the game, update the result, reset player state, and transfer ether to the winner and the contract owner.

Usage

To interact with this contract:

Deploy it on a supported Ethereum network.
Use a compatible Ethereum wallet (e.g., MetaMask) to play the game by calling the play function with the desired choice and the correct amount of ether.
Alternatively, you can use Remix — an online Solidity IDE — to deploy and interact with the contract directly from your web browser.

Development

Solidity Version: 0.8.12
SPDX License Identifier: MIT

Disclaimer

This contract is provided as-is with no warranties or guarantees. Use it at your own risk.

EduardoSilva09/JoKenPo