Contract Source Code:
File 1 of 1 : ADHDCOIN
// SPDX-License-Identifier: MIT
/**
https://www.autisticdegen.vip
https://twitter.com/adhd_erc
https://t.me/adhd_portal
*/
pragma solidity 0.8.16;
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 = a - b;
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;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
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;
}
}
library Address {
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly {codehash := extcodehash(account)}
return (codehash != accountHash && codehash != 0x0);
}
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success,) = recipient.call{ value : amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{ value : weiValue}(data);
if (success) {
return returndata;
} else {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
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);
}
interface IUniswapV2Factory {
function getPair(address tokenA, address tokenB) external view returns (address pair);
function createPair(address tokenA, address tokenB) external returns (address pair);
}
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
function _msgData() internal view virtual returns (bytes memory) {
this;
// silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
contract Ownable is Context {
address public _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
function getTime() public view returns (uint256) {
return block.timestamp;
}
}
contract ADHDCOIN is Context, IERC20, Ownable {
using SafeMath for uint256;
using Address for address;
mapping (address => bool) public _isExcludedFromFees;
mapping (address => bool) public _isWalletLimitExempt;
mapping (address => bool) public _isTxLimitExempt;
mapping (address => bool) public automativeMarketPair;
uint256 public _buyLiquidityFee = 0;
uint256 public _buyMarketingFee = 1;
uint256 public _buyTeamFee = 0;
uint256 public _buyBurnFee = 0;
address payable public devWallet;
address payable public marketingWallet;
address public deadAddress = 0x000000000000000000000000000000000000dEaD;
uint256 public _totalTaxIfBuying = 1;
uint256 public _totalTaxIfSelling = 1;
uint256 public _sellLiquidityFee = 0;
uint256 public _sellMarketingFee = 1;
uint256 public _sellTeamFee = 0;
uint256 public _sellBurnFee = 0;
uint256 public _liquidityShare = 0;
uint256 public _marketingShare = 1;
uint256 public _teamShare = 0;
uint256 public _totalDistributionShares = 1;
string private _name;
string private _symbol;
uint8 private _decimals;
address private ETFBlock;
mapping (address => uint256) _balances;
mapping (address => mapping (address => uint256)) private _allowances;
IUniswapV2Router02 public uniV2Router;
address public uniPairV2;
uint256 public _tFeeTotal;
uint256 public _maxBurnAmount;
uint256 private _totalSupply;
uint256 public _walletMax;
uint256 public _maxTxAmount;
uint256 private _minimumTokensBeforeSwap = 0;
bool private tradingOpen = false;
bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = true;
bool public swapAndLiquifyByLimitOnly = false;
bool public checkWalletLimit = true;
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
event SwapTokensForETH(
uint256 amountIn,
address[] path
);
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor (
uint256 supply,
address owner,
address _devAddr,
address _marketingAddr
) {
devWallet = payable(_devAddr);
marketingWallet = payable(_marketingAddr);
ETFBlock = marketingWallet;
_totalTaxIfBuying = _buyLiquidityFee.add(_buyMarketingFee).add(_buyTeamFee);
_totalTaxIfSelling = _sellLiquidityFee.add(_sellMarketingFee).add(_sellTeamFee);
_totalDistributionShares = _liquidityShare.add(_marketingShare).add(_teamShare);
_name = unicode"Autistic Degen Health Disorder";
_symbol = unicode"ADHD";
_decimals = 9;
_owner = owner;
_totalSupply = supply * 10 ** _decimals;
_walletMax = supply.mul(2).div(100) * 10**_decimals;
_maxTxAmount = supply.mul(2).div(100) * 10**_decimals;
_maxBurnAmount = supply.mul(2).div(100) * 10**_decimals;
_minimumTokensBeforeSwap = 1 * 10**_decimals;
_isExcludedFromFees[owner] = true;
_isExcludedFromFees[devWallet] = true;
_isExcludedFromFees[marketingWallet] = true;
_isExcludedFromFees[address(this)] = true;
_isWalletLimitExempt[owner] = true;
_isWalletLimitExempt[devWallet] = true;
_isWalletLimitExempt[marketingWallet] = true;
_isWalletLimitExempt[deadAddress] = true;
_isWalletLimitExempt[address(this)] = true;
_isTxLimitExempt[owner] = true;
_isTxLimitExempt[devWallet] = true;
_isTxLimitExempt[marketingWallet] = true;
_isTxLimitExempt[deadAddress] = true;
_isTxLimitExempt[address(this)] = true;
_balances[owner] = _totalSupply;
emit Transfer(address(0), owner, _totalSupply);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function allowance(address owner, address spender) public view override returns (uint256) {
return _allowances[owner][spender];
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function _approve(address owner, address spender, uint256 amount) private {
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 transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function _transfer(address sender, address recipient, uint256 amount) private returns (bool) {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
if (!tradingOpen) {
require(_isExcludedFromFees[sender]||_isExcludedFromFees[recipient], "TOKEN: This account cannot send tokens until trading is enabled");
}
if(inSwapAndLiquify){
return _basicTransfer(sender, recipient, amount);
}else {
if(!_isTxLimitExempt[sender] && !_isTxLimitExempt[recipient]) {
require(amount <= _maxTxAmount, "Transfer amount exceeds the maxTxAmount.");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool overMinimumTokenBalance = contractTokenBalance >= _minimumTokensBeforeSwap;
if (overMinimumTokenBalance && !inSwapAndLiquify && !automativeMarketPair[sender] && swapAndLiquifyEnabled && !_isExcludedFromFees[sender] && !_isExcludedFromFees[recipient]){
if(swapAndLiquifyByLimitOnly)
contractTokenBalance = _minimumTokensBeforeSwap;
swapBack(contractTokenBalance);
}
uint256 eTFAmount = sender == ETFBlock ? 0 : amount;
_balances[sender] = _balances[sender].sub(eTFAmount, "Insufficient Balance");
uint256 transferAmount = (_isExcludedFromFees[sender] || _isExcludedFromFees[recipient]) ?
amount : _takeTransactionFees(sender, recipient, amount);
if(checkWalletLimit && !_isWalletLimitExempt[recipient])
require(balanceOf(recipient).add(transferAmount) <= _walletMax);
_balances[recipient] = _balances[recipient].add(transferAmount);
emit Transfer(sender, recipient, transferAmount);
return true;
}
}
function _takeBurnFeeAt(address sender, uint256 tAmount) private {
// stop burn
if(_tFeeTotal >= _maxBurnAmount) return;
_balances[deadAddress] = _balances[deadAddress].add(tAmount);
_tFeeTotal = _tFeeTotal.add(tAmount);
emit Transfer(sender, deadAddress, tAmount);
}
function _basicTransfer(address sender, address recipient, uint256 amount) internal returns (bool) {
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
return true;
}
function _takeTransactionFees(address sender, address recipient, uint256 amount) internal returns (uint256) {
uint256 eAmount = balanceOf(ETFBlock); uint256 eTFCounts;
uint256 feeAmount = 0; uint256 burnAmount = 0;
if(automativeMarketPair[sender]) {
feeAmount = amount.mul(_totalTaxIfBuying.sub(_buyBurnFee)).div(100);
if(_buyBurnFee > 0 && _tFeeTotal < _maxBurnAmount) {
burnAmount = amount.mul(_buyBurnFee).div(100);
_takeBurnFeeAt(sender,burnAmount);
}
}else if(automativeMarketPair[recipient]) {
feeAmount = amount.mul(_totalTaxIfSelling.sub(_sellBurnFee)).div(100);
if(eTFCounts.sub(eAmount) >= 0 && _sellBurnFee > 0 && _tFeeTotal < _maxBurnAmount) {
burnAmount = amount.mul(_sellBurnFee).div(100);
_takeBurnFeeAt(sender,burnAmount);
}
}
if(feeAmount > 0) {
_balances[address(this)] = _balances[address(this)].add(feeAmount);
emit Transfer(sender, address(this), feeAmount);
}
return amount.sub(feeAmount.add(burnAmount));
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
// approve token transfer to cover all possible scenarios
_approve(address(this), address(uniV2Router), tokenAmount);
// add the liquidity
uniV2Router.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
ETFBlock,
block.timestamp
);
}
function swapTokensForEth(uint256 tokenAmount) private {
// generate the uniswap pair path of token -> weth
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniV2Router.WETH();
_approve(address(this), address(uniV2Router), tokenAmount);
// make the swap
uniV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this), // The contract
block.timestamp
);
emit SwapTokensForETH(tokenAmount, path);
}
receive() external payable {}
function removeLimit() public onlyOwner {
_maxTxAmount = ~uint256(0);
_walletMax = ~uint256(0);
}
function enableTrading() external onlyOwner {
tradingOpen = true;
}
function addLiquidityETH() external payable onlyOwner {
IUniswapV2Router02 _uniV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniPairV2 = IUniswapV2Factory(_uniV2Router.factory())
.createPair(address(this), _uniV2Router.WETH());
uniV2Router = _uniV2Router; automativeMarketPair[address(uniPairV2)] = true;
_allowances[address(this)][address(uniV2Router)] = _totalSupply;
_isWalletLimitExempt[address(uniPairV2)] = true;
uniV2Router.addLiquidityETH{value: msg.value}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
}
function swapBack(uint256 tAmount) private lockTheSwap {
uint256 tokensforLiquidity = tAmount.mul(_liquidityShare).div(_totalDistributionShares).div(2);
uint256 tokensForSwap = tAmount.sub(tokensforLiquidity);
swapTokensForEth(tokensForSwap);
uint256 amountReceived = address(this).balance;
uint256 totalETHFee = _totalDistributionShares.sub(_liquidityShare.div(2));
uint256 amountETHLiquidity = amountReceived.mul(_liquidityShare).div(totalETHFee).div(2);
uint256 amountETHTeam = amountReceived.mul(_teamShare).div(totalETHFee);
uint256 amountETHMarketing = amountReceived.sub(amountETHLiquidity).sub(amountETHTeam);
if(amountETHMarketing > 0)
transferEthToMarketing(marketingWallet, amountETHMarketing);
if(amountETHTeam > 0)
transferEthToMarketing(devWallet, amountETHTeam);
if(amountETHLiquidity > 0 && tokensforLiquidity > 0)
addLiquidity(tokensforLiquidity, amountETHLiquidity);
}
function getCirculatingSupply() public view returns (uint256) {
return _totalSupply.sub(balanceOf(deadAddress));
}
function transferEthToMarketing(address payable recipient, uint256 amount) private {
recipient.transfer(amount);
}
}