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            www.nylonblocks.io | nylonblocks.eth

EVM Contracts

Deps:

• ERC721A
• @openzeppelin/contracts
• @chainlink/contracts
• @uniswap/v3-core
• @uniswap/v3-periphery
• merkletree js

Usage

Contract all derive from "@nylonblocks/EVMContracts/contracts/"

Modifications

We use ERC721A as an underlining contract base with slight modifications: We added these two global vars

    //  Hold the base URI
    string private BaseURI_;
    //  Hold the starting token ID
    uint256 private startingID_;

An modified this to be internal (from private)

   // Mapping owner address to address data
  mapping(address => AddressData) internal _addressData;

We have also added a couple of management functions to the contract:

function _startTokenId() internal view virtual returns (uint256) {
  return startingID_;
}

function _baseURI() internal view virtual returns (string memory) {
  return BaseURI_;
}

function _setBaseURI(string memory _BaseURI) internal {
  BaseURI_ = _BaseURI;
}

We have also implemented a set of functions that are modular to the contracts, some are specific to the project some are generic.