File size: 852 Bytes
480f454 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | // SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
contract AccountFactory16 {
event AccountCreated(address indexed account, uint256 chainId, address tokenContract, uint256 tokenId);
function createAccount(address implementation, bytes32 salt, uint256 chainId, address tokenContract, uint256 tokenId)
external returns (address account)
{
bytes memory code = abi.encodePacked(
hex"3d60ad80600a3d3981f3",
hex"363d3d373d3d3d363d73", implementation, hex"5af43d82803e903d91602b57fd5bf3",
abi.encode(salt, chainId, tokenContract, tokenId)
);
assembly {
account := create(0, add(code, 32), mload(code))
}
require(account != address(0), "account creation failed");
emit AccountCreated(account, chainId, tokenContract, tokenId);
}
}
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