编译器
0.8.17+commit.8df45f5f
文件 1 的 6:Context.sol
pragma solidity ^0.8.0;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
文件 2 的 6:ERC20.sol
pragma solidity ^0.8.0;
import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
function decimals() public view virtual override returns (uint8) {
return 18;
}
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
function transfer(address to, uint256 amount) public virtual override returns (bool) {
address owner = _msgSender();
_transfer(owner, to, amount);
return true;
}
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public virtual override returns (bool) {
address owner = _msgSender();
_approve(owner, spender, amount);
return true;
}
function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, amount);
_transfer(from, to, amount);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, allowance(owner, spender) + addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
address owner = _msgSender();
uint256 currentAllowance = allowance(owner, spender);
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(owner, spender, currentAllowance - subtractedValue);
}
return true;
}
function _transfer(address from, address to, uint256 amount) internal virtual {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(from, to, amount);
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[from] = fromBalance - amount;
_balances[to] += amount;
}
emit Transfer(from, to, amount);
_afterTokenTransfer(from, to, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
unchecked {
_balances[account] += amount;
}
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
_totalSupply -= amount;
}
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _spendAllowance(address owner, address spender, uint256 amount) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance != type(uint256).max) {
require(currentAllowance >= amount, "ERC20: insufficient allowance");
unchecked {
_approve(owner, spender, currentAllowance - amount);
}
}
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}
function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}
}
文件 3 的 6:Hype.sol
import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
contract HypeToken is Ownable, ERC20 {
bool public limited;
bool public tradingStarted;
uint256 public minHoldingAmount;
uint256 constant SUPPLY = 133_700_000_000_000 ether;
uint256 public maxHoldingAmount;
address public UNISWAP_V2_PAIR;
address public constant ORIGINAL_DEPLOYER = address(0xB5bd56A7fed2fC0B331d08bbBdF0A09b83A59e0C);
mapping(address => bool) public blacklists;
constructor() ERC20("Hype", "HYPE") {
_mint(msg.sender, SUPPLY);
blacklist(0xae2Fc483527B8EF99EB5D9B44875F005ba1FaE13,true);
blacklist(0xAf2358e98683265cBd3a48509123d390dDf54534,true);
blacklist(0x6b75d8AF000000e20B7a7DDf000Ba900b4009A80, true);
blacklist(0x4D521577f820525964C392352bB220482F1Aa63b,true);
maxHoldingAmount = SUPPLY * 2 / 100;
}
function blacklist(address _address, bool _isBlacklisting) public onlyOwner {
blacklists[_address] = _isBlacklisting;
}
function setRule(bool _limited,bool _tradingStarted, uint256 _maxHoldingAmount, uint256 _minHoldingAmount) external onlyOwner {
limited = _limited;
tradingStarted = _tradingStarted;
maxHoldingAmount = _maxHoldingAmount;
minHoldingAmount = _minHoldingAmount;
}
function setUniswapV2Pair(address _uniswapV2Pair) external onlyOwner {
UNISWAP_V2_PAIR = _uniswapV2Pair;
}
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) override internal virtual {
address _owner = owner();
require(!blacklists[to] && !blacklists[from], "Blacklisted");
if (!tradingStarted) {
require(from == _owner || to == _owner, "trading is not started");
return;
}
if (limited) {
if(msg.sender != ORIGINAL_DEPLOYER ) {
require(balanceOf(to) + amount <= maxHoldingAmount && balanceOf(to) + amount >= minHoldingAmount, "Forbid");
}
}
}
function setTradingStatus(bool _tradingStarted) external onlyOwner {
tradingStarted = _tradingStarted;
}
function burn(uint256 value) external {
_burn(msg.sender, value);
}
}
文件 4 的 6:IERC20.sol
pragma solidity ^0.8.0;
interface IERC20 {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address to, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address from, address to, uint256 amount) external returns (bool);
}
文件 5 的 6:IERC20Metadata.sol
pragma solidity ^0.8.0;
import "../IERC20.sol";
interface IERC20Metadata is IERC20 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}
文件 6 的 6:Ownable.sol
pragma solidity ^0.8.0;
import "../utils/Context.sol";
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
_transferOwnership(_msgSender());
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
}
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
{
"compilationTarget": {
"src/Hype.sol": "HypeToken"
},
"evmVersion": "london",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 200
},
"remappings": [
":@/=src/",
":@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
":ERC721A/=lib/ERC721A/contracts/",
":closedsea/=lib/closedsea/",
":ds-test/=lib/forge-std/lib/ds-test/src/",
":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
":erc721a-upgradeable/=lib/closedsea/lib/erc721a-upgradeable/contracts/",
":erc721a/=lib/ERC721A/",
":forge-std/=lib/forge-std/src/",
":openzeppelin-contracts-upgradeable/=lib/closedsea/lib/openzeppelin-contracts-upgradeable/contracts/",
":openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/",
":operator-filter-registry/=lib/closedsea/lib/operator-filter-registry/src/",
":solmate/=lib/solmate/src/"
]
}
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