使用ERC-2981的OpenZepplin付款分离器支付版税

Question

我试图为版税实现ERC2981，但希望使用OpenZepplins支付分离器将版税金额分成两个不同的地址和两个不同的金额。我找不到两者结合在一起的任何例子。我理解如何将这些值传递给PaymentSplitter的构造函数，但不确定如何为保留性方法设置这些值。下面是代码的一个示例：

  constructor(string memory _name, string memory _symbol, address[] memory _payees, uint256[] memory _shares
    ) ERC721(_name, _symbol) PaymentSplitter(_payees, _shares) payable {

        //Need to figure out how to set _royalities.recipient to _payees and _royalties.salePrice to _shares

        console.log("Testing test deploy", _name, _symbol);
    }
  
  function _setTokenRoyalty(uint256 tokenId, address recipient, uint256 salePrice) internal {
      //This is so expected 'value' will be at most 10,000 which is 100%
      require(salePrice <= 10000, "ERC2981Royalities: Too high");

      //How can I set the recipient to use the array of _payees and _shares here?
      _royalties[tokenId] = Royalty(recipient, salePrice);
  }

  function royaltyInfo(uint256 tokenId, uint256 salePrice)
    external
    view
    override
    returns (address receiver, uint256 royaltyAmount)
  {
      require(_exists(tokenId), "Nonexistent token");

      if(_royalties[tokenId].recipient != address(0)) {
          return (_royalties[tokenId].recipient, salePrice * _royalties[tokenId].salePrice / 10000);
      }
      Royalty memory royalty = _royalties[tokenId];
      if(royalty.recipient != address(0) && royalty.salePrice != 0) {
          return (royalty.recipient, (salePrice * royalty.salePrice) / 10000);
      }
      return (address(0), 0);
  } 

Answer 1

EIP-2981只接受一个地址作为版税接受者，因此分期付款逻辑应该在该地址上。

https://eips.ethereum.org/EIPS/eip-2981