partylikeits1983

Solidity Counter Contract Tutorial

Step 1: Install Foundry

Follow the instructions here: https://book.getfoundry.sh/getting-started/installation

Or run the foundryup install command:

curl -L https://foundry.paradigm.xyz | bash

partylikeits1983

Basic usable compiler:

Level 1: Math & Pure functions:

For simplicity it would be sufficient to have a pure Rust to MASM compiler.

There's probably already a way to run the compiler, but this is just an example of how it would work.

midenc some_rust_file.rs masm_output.masm

partylikeits1983

Hey, I'm partylikeits1983-77119221 and I have contributed to the Semaphore V4 Ceremony.
The following are my contribution signatures:

Circuit # 1 (semaphorev4-1)
Contributor # 150
Contribution Hash: 756fc24b 2b924f79 dbf8ee7d 607359da
		9dd1d569 de715387 a9b4952f 7f29c495
		dd6681a8 6e8cef1b 7a6a65d8 4ec65cef
		607e47df 9b00b213 a04e077d d28496d6

partylikeits1983

// SPDX-License-Identifier: MIT

/* 
   _____ _                   ______ _     _     
  / ____| |                 |  ____(_)   | |    
 | |    | |__   ___  ___ ___| |__   _ ___| |__  
 | |    | '_ \ / _ \/ __/ __|  __| | / __| '_ \ 
 | |____| | | |  __/\__ \__ \ |    | \__ \ | | |
  \_____|_| |_|\___||___/___/_|    |_|___/_| |_|
                             

partylikeits1983

// Generating a new deterministic wallet based upon the 
// gameAddress and the hash of the user signature of the gameAddress
export const generateWallet = async (
    chainId: number,
    gaslessGameAddress: string,
    gameAddress: string,
    ): Promise<ethers.Signer> => {
    const provider = new ethers.providers.Web3Provider(window.ethereum);
    let signer = provider.getSigner();

partylikeits1983

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.22;

import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

contract DelegatedSignature {
    // gameAddress => uint16 moves
    mapping(address => uint16[]) public userData; // on chain data

partylikeits1983

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.22;

import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

contract DelegatedSignature {
    // gameAddress => uint16 moves
    mapping(address => uint16[]) public userData; // on chain data

partylikeits1983

// SPDX-License-Identifier: BSD-3-Clause

pragma solidity ^0.8.19;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

contract Token is ERC20 {
    uint constant _initial_supply = 100 * 1e18 * 1e6; // 100 million

partylikeits1983

def GLSpi(x):

    odd = []
    pi_div_4 = []

    for i in range(x):
        if i % 2 == 1:
            odd.append(i)

    for i in range(len(odd)):

partylikeits1983

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

contract DefintionHackathonPrizeMoney {

    //@dev address Owner => address token => uint balance of token
    mapping(address => mapping (address => uint)) public prizeMoney;