OneOnOneNFT.sol

OneOnOneNFT.sol

// contracts/Splice.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

import '@openzeppelin/contracts/utils/math/SafeMath.sol';

contract OneOnOneNFTMarketPlace {
  using SafeMath for uint256;

  struct RoyaltyReceiver {
    address creator;
    uint8 royaltyPercent;
  }

  mapping(uint256 => RoyaltyReceiver) royalties;

  function mint(
    /*...mint args...*/
    uint8 _royaltyPercent
  ) public {
    //... minting logic ...
    uint256 token_id = 1;
    royalties[token_id] = RoyaltyReceiver({
      creator: msg.sender,
      royaltyPercent: _royaltyPercent
    });
  }

  function royaltyInfo(uint256 tokenId, uint256 salePrice)
    public
    view
    returns (address receiver, uint256 royaltyAmount)
  {
    receiver = royalties[tokenId].creator;
    royaltyAmount = (royalties[tokenId].royaltyPercent * salePrice).div(100);
  }
}