Nathan nathan-websculpt
nathan-websculpt
/ rpsv1.sol
Created
September 27, 2021 20:11
Very basic representation of Rock, Paper, Scissors logic on Solidity
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| // SPDX-License-Identifier: GPL-3.0 | |
| pragma solidity ^0.8.0; | |
| import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.3/contracts/security/ReentrancyGuard.sol"; | |
| //for testing/learning purposes only -- not production code | |
| contract rpsv1 is ReentrancyGuard{ | |
| mapping (address => uint) public playerBalances; | |
| event Received(address, uint); |
nathan-websculpt
/ RPSv2.sol
Last active
October 20, 2021 12:07
Two Player Rock, Paper, Scissors in Solidity
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| // SPDX-License-Identifier: GPL-3.0 | |
| pragma solidity ^0.8.0; | |
| import "../node_modules/@OpenZeppelin/contracts/utils/math/SafeMath.sol"; | |
| import "../node_modules/@OpenZeppelin/contracts/security/ReentrancyGuard.sol"; | |
| //for use in this blog post: https://medium.com/@websculpt/rock-paper-scissors-in-solidity-part-3-commit-reveal-4d56a84cbe97 | |
| contract RPSv2 is ReentrancyGuard { | |
| using SafeMath for uint; |
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