Pixelaunch Contract Overview

PixelaunchNFT is an ERC721 token implementation with additional features for whitelist minting, public minting, and royalties.

Key Features

• Whitelist and public minting phases
• Configurable mint prices and supply limits
• Royalty support (ERC2981)
• Pausable minting
• Customizable minting limits per transaction and per wallet

Contract Structure

Inheritance

• ERC721
• ERC721Enumerable
• ERC721Pausable
• ERC2981
• ReentrancyGuard
• Whitelistable
• Ownable

Key State Variables

• MAX_SUPPLY: Maximum total supply of NFTs
• MAX_WHITELIST_SUPPLY: Maximum supply for whitelist minting
• RESERVED_SUPPLY: Number of NFTs reserved for a specific recipient
• mintStartTimestamp: Start time for minting
• whitelistMintDuration: Duration of whitelist minting phase
• publicMintPrice & whitelistMintPrice: Prices for public and whitelist minting
• mintFundsBeneficiary & royaltyFundsBeneficiary: Recipients of mint and royalty funds

Main Functions

2. publicMint: Allows public minting of NFTs
3. whitelistMint: Allows whitelisted addresses to mint NFTs
4. Various setter functions for updating contract parameters (onlyOwner)

Whitelist Management

• addWhitelistSpots: Adds addresses to the whitelist
• removeWhitelistSpots: Removes addresses from the whitelist
• clearWhitelistSpots: Clears all whitelist spots for an address

Additional Features

• Pausable minting (pause/unpause functions)
• Customizable base URI for token metadata
• Royalty configuration (setDefaultRoyalty)

Prerequisites

• Foundry
• Rust/Cargo
• Yarn
• Linux / MacOS / WSL 2

Getting Started

Initialize

yarn

Make a copy of .env.defaults to .env and set the desired parameters. This file is git ignored.

Build and Test.

yarn
yarn build
yarn test

Deploy & Verify

yarn deploy --network <network-name> --script <my-script-name>