thatsgnarly contracts

Overview

This repository contains the smart contracts for the thatsgnar.ly project. The contracts are written in Solidity and are designed to manage the minting and sale of NFTs (Non-Fungible Tokens) on a Zora 1155 contract with specific features such as setting prices, durations, intervals, and handling royalties. They enable the permissionless curation of art pieces to build a community owned collection of media

Contracts

MintHouse.sol

The MintHouse contract is the primary contract in this repository. It includes the following key functionalities:

• Set Price: Allows the owner to set the mint price.
• Set Duration: Allows the owner to set the duration of the mint.
• Set Interval: Allows the owner to set the interval between mints.
• Create Mint: Function to allow anyone create a mint, handle potential failures, and update royalties and permissions.

Functions

• setPrice(uint96 _price): Sets the mint price. Only callable by the owner.
• setDuration(uint64 _duration): Sets the duration of the mint. Only callable by the owner.
• setInterval(uint256 _interval): Sets the interval between mints. Only callable by the owner.
• _createMint(): Internal function to create a mint, handle potential failures, and update royalties and permissions.

Events

• PriceUpdated(uint96 _price): Emitted when the mint price is updated.
• DurationUpdated(uint64 _duration): Emitted when the mint duration is updated.
• IntervalUpdated(uint256 _interval): Emitted when the mint interval is updated.
• CultureIndexUpdated(ICultureIndex _cultureIndex): Emitted when the CultureIndex is updated.
• MintCreated(uint256 tokenId, uint64 startTime, uint64 endTime, uint256 price): Emitted when a new mint is created.

CultureIndex.sol

The CultureIndex contract manages the voting and dropping of art pieces. It includes functionalities for casting votes, creating art pieces, and managing the top-voted pieces. Pieces are voted on by Gnars DAO holders. The top piece can be dropped by the MintHouse contract.

Functions

• getAccountVotingPowerForPiece(uint256 pieceId, address account): Returns the voting power of an account for a specific piece.
• vote(uint256 pieceId): Casts a vote for a specific art piece.
• voteForMany(uint256[] calldata pieceIds): Casts votes for multiple art pieces.
• createPiece(ArtPieceMetadata calldata metadata, CreatorBps[] calldata creatorArray): Creates a new piece of art with associated metadata and creators.

Events

• VoteCast(uint256 pieceId, address voter, uint256 weight, uint256 totalWeight): Emitted when a vote is cast.
• PieceCreated(uint256 pieceId, address sponsor, ArtPieceMetadata metadata, CreatorBps[] creatorArray): Emitted when a new piece is created.
• PieceDropped(uint256 pieceId, address dropper): Emitted when a piece is dropped.

Deploy.s.sol

The DeployContracts script is used to deploy the contracts to the blockchain. It handles the deployment of the CultureIndex, MaxHeap, and MintHouse contracts, as well as their proxies. It also initializes the proxies with the necessary parameters.

Functions

• run(): Main function to deploy and initialize the contracts.
• deployCultureIndexProxy(): Deploys the proxy for the CultureIndex contract.
• deployMaxHeapProxy(): Deploys the proxy for the MaxHeap contract.
• deployMintHouseProxy(): Deploys the proxy for the MintHouse contract.
• initializeProxies(): Initializes the deployed proxies with the necessary parameters.
• writeDeploymentDetailsToFile(uint256 chainID): Writes the deployment details to a file for record-keeping.