Contract Source Code:
File 1 of 1 : Sinners
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return 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;
}
}
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;
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;
}
}
interface IBEP20 {
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 IBEP20Metadata is IBEP20 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}
contract BEP20 is Context, IBEP20, IBEP20Metadata {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 internal _totalSupply;
string private _name = "Sinners";
string private _symbol = "Sinners";
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);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount,
"BEP20: transfer amount exceeds allowance"));
return true;
}
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,
"BEP20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "BEP20: transfer from the zero address");
require(recipient != address(0), "BEP20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount,"BEP20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "BEP20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "BEP20: approve from the zero address");
require(spender != address(0), "BEP20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}
}
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
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;
}
}
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint256 value);
event Transfer(address indexed from, address indexed to, uint256 value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint256);
function balanceOf(address owner) external view returns (uint256);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 value) external returns (bool);
function transfer(address to, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint256);
function permit(address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r,
bytes32 s) external;
event Swap(address indexed sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out,
uint256 amount1Out, address indexed to);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint256);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1,
uint32 blockTimestampLast);
function price0CumulativeLast() external view returns (uint256);
function price1CumulativeLast() external view returns (uint256);
function kLast() external view returns (uint256);
function swap(uint256 amount0Out, uint256 amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
interface IUniswapV2Factory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(address tokenA, address tokenB, uint256 amountADesired, uint256 amountBDesired,
uint256 amountAMin, uint256 amountBMin, address to, uint256 deadline)
external returns (uint256 amountA, uint256 amountB, uint256 liquidity);
function addLiquidityETH(address token, uint256 amountTokenDesired, uint256 amountTokenMin,
uint256 amountETHMin, address to, uint256 deadline)
external payable returns (uint256 amountToken, uint256 amountETH,
uint256 liquidity);
function removeLiquidity(address tokenA, address tokenB, uint256 liquidity, uint256 amountAMin,
uint256 amountBMin, address to, uint256 deadline)
external returns (uint256 amountA, uint256 amountB);
function removeLiquidityETH(address token, uint256 liquidity, uint256 amountTokenMin,
uint256 amountETHMin, address to, uint256 deadline)
external returns (uint256 amountToken, uint256 amountETH);
function removeLiquidityWithPermit(address tokenA, address tokenB, uint256 liquidity,
uint256 amountAMin, uint256 amountBMin, address to,
uint256 deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s)
external returns (uint256 amountA, uint256 amountB);
function removeLiquidityETHWithPermit(address token, uint256 liquidity, uint256 amountTokenMin,
uint256 amountETHMin, address to, uint256 deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s)
external returns (uint256 amountToken, uint256 amountETH);
function swapExactTokensForTokens(uint256 amountIn, uint256 amountOutMin, address[] calldata path,
address to, uint256 deadline)
external returns (uint256[] memory amounts);
function swapTokensForExactTokens(uint256 amountOut, uint256 amountInMax, address[] calldata path,
address to, uint256 deadline)
external returns (uint256[] memory amounts);
function swapExactETHForTokens(uint256 amountOutMin, address[] calldata path, address to,
uint256 deadline)
external payable returns (uint256[] memory amounts);
function swapTokensForExactETH(uint256 amountOut, uint256 amountInMax, address[] calldata path,
address to, uint256 deadline)
external returns (uint256[] memory amounts);
function swapExactTokensForETH(uint256 amountIn, uint256 amountOutMin, address[] calldata path,
address to, uint256 deadline)
external returns (uint256[] memory amounts);
function swapETHForExactTokens(uint256 amountOut, address[] calldata path, address to,
uint256 deadline)
external payable returns (uint256[] memory amounts);
function quote(uint256 amountA, uint256 reserveA, uint256 reserveB)
external pure returns (uint256 amountB);
function getAmountOut(uint256 amountIn, uint256 reserveIn, uint256 reserveOut)
external pure returns (uint256 amountOut);
function getAmountIn(uint256 amountOut, uint256 reserveIn, uint256 reserveOut)
external pure returns (uint256 amountIn);
function getAmountsOut(uint256 amountIn, address[] calldata path)
external view returns (uint256[] memory amounts);
function getAmountsIn(uint256 amountOut, address[] calldata path)
external view returns (uint256[] memory amounts);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(address token, uint256 liquidity,
uint256 amountTokenMin, uint256 amountETHMin, address to, uint256 deadline)
external returns (uint256 amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(address token, uint256 liquidity,
uint256 amountTokenMin, uint256 amountETHMin, address to, uint256 deadline, bool approveMax,
uint8 v, bytes32 r, bytes32 s) external returns (uint256 amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(uint256 amountIn, uint256 amountOutMin,
address[] calldata path, address to, uint256 deadline) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(uint256 amountOutMin,
address[] calldata path, address to, uint256 deadline) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(uint256 amountIn, uint256 amountOutMin,
address[] calldata path, address to, uint256 deadline) external;
}
contract Sinners is BEP20, Ownable {
using SafeMath for uint256;
IUniswapV2Router02 public uniswapV2Router;
address public uniswapV2Pair;
address public DEAD = 0x000000000000000000000000000000000000dEaD;
address payable public NFTRewardsContract;
bool private swapping;
bool public tradingEnabled = false;
uint256 public sellAmount = 1;
uint256 public buyAmount = 1;
uint256 private totalSellFees;
uint256 private totalBuyFees;
address payable public communityWallet;
address payable public devWallet;
uint256 public maxWallet;
uint256 public maxTX;
uint256 public swapTokensAtAmount;
uint256 public buyCommunityFees;
uint256 public sellCommunityFees;
uint256 public buyLiquidityFee;
uint256 public sellLiquidityFee;
uint256 public buyDevFee;
uint256 public sellDevFee;
uint256 public buyNFTStakingFee;
uint256 public sellNFTStakingFee;
uint256 public buyBurnFee;
uint256 public sellBurnFee;
bool public swapAndLiquifyEnabled = true;
mapping(address => bool) private _isExcludedFromFees;
mapping(address => bool) public automatedMarketMakerPairs;
mapping(address => bool) private canTransferBeforeTradingIsEnabled;
bool public limitsInEffect = true;
uint256 private gasPriceLimit = 7 * 1 gwei;
mapping(address => uint256) private _holderLastTransferBlock;
mapping(address => uint256) private _holderLastTransferTimestamp;
uint256 public launchblock;
uint256 public launchtimestamp;
uint256 public delay;
uint256 public cooldowntimer = 30;
event EnableSwapAndLiquify(bool enabled);
event SetPreSaleWallet(address wallet);
event updateCommunityWallet(address wallet);
event updateDevWallet(address wallet);
event UpdateUniswapV2Router(address indexed newAddress, address indexed oldAddress);
event TradingEnabled();
event UpdateFees(uint256 sellCommunityFees, uint256 sellLiquidityFee, uint256 buyCommunityFees,
uint256 buyLiquidityFee, uint256 buyDevFee, uint256 sellDevFee, uint256 buyNFTStakingFee,
uint256 sellNFTStakingFee, uint256 buyBurnFee, uint256 sellBurnFee);
event Airdrop(address holder, uint256 amount);
event ExcludeFromFees(address indexed account, bool isExcluded);
event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);
event SwapAndLiquify(uint256 tokensSwapped, uint256 ethReceived, uint256 tokensIntoLiqudity);
event SendDividends(uint256 opAmount, bool success);
constructor() BEP20("Sinners", "Sinners") {
communityWallet = payable(0x763CD127060a2bBdE1e2Ac69b5f461593E0334Ee);
devWallet = payable(0x89a55EDf478f4642A37f1D50f1217EEBAEbF7177);
address router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
buyCommunityFees = 1;
sellCommunityFees = 1;
buyLiquidityFee = 1;
sellLiquidityFee = 1;
buyDevFee = 1;
sellDevFee = 1;
buyNFTStakingFee = 0;
sellNFTStakingFee = 0;
buyBurnFee = 1;
sellBurnFee = 1;
totalBuyFees = buyCommunityFees.add(buyLiquidityFee).add(buyDevFee).add(buyNFTStakingFee);
totalSellFees = sellCommunityFees.add(sellLiquidityFee).add(sellDevFee).add(sellNFTStakingFee);
uniswapV2Router = IUniswapV2Router02(router);
uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
address(this), uniswapV2Router.WETH());
_setAutomatedMarketMakerPair(uniswapV2Pair, true);
_isExcludedFromFees[address(this)] = true;
_isExcludedFromFees[msg.sender] = true;
_isExcludedFromFees[communityWallet] = true;
_isExcludedFromFees[devWallet] = true;
uint256 _totalSupply = (1_000_000_000) * (10**18);
_mint(owner(), _totalSupply); // only time internal mint function is ever called is to create supply
maxWallet = _totalSupply / 50; // 2%
swapTokensAtAmount = _totalSupply / 100; // 1%;
canTransferBeforeTradingIsEnabled[owner()] = true;
canTransferBeforeTradingIsEnabled[address(this)] = true;
}
function decimals() public view virtual override returns (uint8) {
return 18;
}
receive() external payable {}
function enableTrading(uint256 initialMaxGwei, uint256 initialMaxWallet, uint256 initialMaxTX,
uint256 setDelay) external onlyOwner {
initialMaxWallet = initialMaxWallet * (10**18);
initialMaxTX = initialMaxTX * (10**18);
require(!tradingEnabled);
require(initialMaxGwei >= 5, "cannot set below 5");
require(initialMaxWallet >= _totalSupply / 1000,"cannot set below 0.1%");
require(initialMaxTX >= _totalSupply / 1000,"cannot set below 0.1%");
require(setDelay <= 60, "max delay is 60 seconds");
maxWallet = initialMaxWallet;
maxTX = initialMaxTX;
gasPriceLimit = initialMaxGwei * 1 gwei;
tradingEnabled = true;
launchblock = block.number;
launchtimestamp = block.timestamp;
delay = setDelay;
emit TradingEnabled();
}
function setCommunityWallet(address wallet) external onlyOwner {
_isExcludedFromFees[wallet] = true;
communityWallet = payable(wallet);
emit updateCommunityWallet(wallet);
}
function setDevWallet(address wallet) external onlyOwner {
_isExcludedFromFees[wallet] = true;
devWallet = payable(wallet);
emit updateDevWallet(wallet);
}
function setNFTRewardsAddress(address NewAddress) public onlyOwner {
_isExcludedFromFees[NewAddress] = true;
NFTRewardsContract = payable(NewAddress);
}
function setExcludeFees(address account, bool excluded) public onlyOwner {
_isExcludedFromFees[account] = excluded;
emit ExcludeFromFees(account, excluded);
}
function setCanTransferBefore(address wallet, bool enable) external onlyOwner {
canTransferBeforeTradingIsEnabled[wallet] = enable;
}
function setLimitsInEffect(bool value) external onlyOwner {
limitsInEffect = value;
}
// set max GWEI
function setGasPriceLimit(uint256 GWEI) external onlyOwner {
require(GWEI >= 50, "can never be set lower than 50");
gasPriceLimit = GWEI * 1 gwei;
}
function setcooldowntimer(uint256 value) external onlyOwner {
require(value <= 300, "cooldown timer cannot exceed 5 minutes");
cooldowntimer = value;
}
function setmaxWallet(uint256 value) external onlyOwner {
value = value * (10**18);
require(value >= _totalSupply / 1000, "max wallet cannot be set to less than 0.1%");
maxWallet = value;
}
function setmaxTX(uint256 value) external onlyOwner {
value = value * (10**18);
require(value >= _totalSupply / 1000, "max tx cannot be set to less than 0.1%");
maxTX = value;
}
function Sweep() external onlyOwner {
uint256 amountETH = address(this).balance;
payable(msg.sender).transfer(amountETH);
}
function setSwapTriggerAmount(uint256 amount) public onlyOwner {
swapTokensAtAmount = amount * (10**18);
require(swapTokensAtAmount >= _totalSupply / 100, "cant set swap trigger below 1%");
require(swapTokensAtAmount <= _totalSupply / 20, "cant set swap trigger above 5%");
}
function enableSwapAndLiquify(bool enabled) public onlyOwner {
require(swapAndLiquifyEnabled != enabled);
swapAndLiquifyEnabled = enabled;
emit EnableSwapAndLiquify(enabled);
}
function setAutomatedMarketMakerPair(address pair, bool value) public onlyOwner {
_setAutomatedMarketMakerPair(pair, value);
}
function _setAutomatedMarketMakerPair(address pair, bool value) private {
automatedMarketMakerPairs[pair] = value;
emit SetAutomatedMarketMakerPair(pair, value);
}
function transferAdmin(address newOwner) public onlyOwner {
_isExcludedFromFees[newOwner] = true;
canTransferBeforeTradingIsEnabled[newOwner] = true;
transferOwnership(newOwner);
}
function updateFees(uint256 communityBuy, uint256 communitySell, uint256 liquidityBuy,
uint256 liquiditySell, uint256 devBuy, uint256 devSell, uint256 nftBuy,
uint256 nftSell, uint256 burnBuy, uint256 burnSell) public onlyOwner {
require(burnBuy <= 2 && burnSell <= 2,"burn fees cannot exceed 2%");
buyCommunityFees = communityBuy;
sellCommunityFees = communitySell;
buyLiquidityFee = liquidityBuy;
sellLiquidityFee = liquiditySell;
buyDevFee = devBuy;
sellDevFee = devSell;
buyNFTStakingFee = nftBuy;
sellNFTStakingFee = nftSell;
buyBurnFee = burnBuy;
sellBurnFee = burnSell;
totalSellFees = sellCommunityFees.add(sellLiquidityFee).add(sellDevFee).add(sellNFTStakingFee);
totalBuyFees = buyCommunityFees.add(buyLiquidityFee).add(buyDevFee).add(buyNFTStakingFee);
require(totalBuyFees <= 7 && totalSellFees <= 7, "total fees excluding burn cannot exceed 7%");
emit UpdateFees(sellCommunityFees, sellLiquidityFee, sellDevFee, buyCommunityFees,
buyLiquidityFee, buyDevFee, buyNFTStakingFee, sellNFTStakingFee, buyBurnFee, sellBurnFee);
}
function isExcludedFromFees(address account) public view returns (bool) {
return _isExcludedFromFees[account];
}
function _transfer(address from, address to, uint256 amount) internal override {
require(from != address(0), "IBEP20: transfer from the zero address");
require(to != address(0), "IBEP20: transfer to the zero address");
uint256 communityFees;
uint256 liquidityFee;
uint256 devFee;
uint256 nftFee;
uint256 burnFee;
if (!canTransferBeforeTradingIsEnabled[from]) {
require(tradingEnabled, "Trading has not yet been enabled");
}
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
else if (
!swapping && !_isExcludedFromFees[from] && !_isExcludedFromFees[to]
) {
bool isSelling = automatedMarketMakerPairs[to];
bool isBuying = automatedMarketMakerPairs[from];
if (!isBuying && !isSelling) {
super._transfer(from, to, amount);
return;
}
else if (isSelling) {
communityFees = sellCommunityFees;
liquidityFee = sellLiquidityFee;
devFee = sellDevFee;
nftFee = sellNFTStakingFee;
burnFee = sellBurnFee;
if (limitsInEffect) {
require(block.timestamp >= _holderLastTransferTimestamp[tx.origin] + cooldowntimer,
"cooldown period active");
require(amount <= maxTX,"above max transaction limit");
_holderLastTransferTimestamp[tx.origin] = block.timestamp;
}
}
else if (isBuying) {
communityFees = buyCommunityFees;
liquidityFee = buyLiquidityFee;
devFee = buyDevFee;
nftFee = buyNFTStakingFee;
burnFee = buyBurnFee;
if (limitsInEffect) {
require(block.timestamp > launchtimestamp + delay,"you shall not pass");
require(tx.gasprice <= gasPriceLimit,"Gas price exceeds limit.");
require(_holderLastTransferBlock[tx.origin] != block.number,"Too many TX in block");
require(amount <= maxTX,"above max transaction limit");
_holderLastTransferBlock[tx.origin] = block.number;
_holderLastTransferTimestamp[tx.origin] = block.timestamp;
}
uint256 contractBalanceRecipient = balanceOf(to);
require(contractBalanceRecipient + amount <= maxWallet,
"Exceeds maximum wallet token amount." );
}
uint256 totalFees = communityFees.add(liquidityFee).add(devFee).add(buyNFTStakingFee);
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (canSwap && isSelling) {
swapping = true;
uint256 swapTokens;
if (swapAndLiquifyEnabled && liquidityFee > 0 && totalBuyFees > 0) {
uint256 totalBuySell = buyAmount + sellAmount;
uint256 swapAmountBought = contractTokenBalance * buyAmount / totalBuySell;
uint256 swapAmountSold = contractTokenBalance * sellAmount / totalBuySell;
uint256 swapBuyTokens = swapAmountBought * liquidityFee / totalBuyFees;
uint256 swapSellTokens = swapAmountSold * liquidityFee / totalSellFees;
swapTokens = swapSellTokens + swapBuyTokens;
swapAndLiquify(swapTokens);
}
uint256 remainingBalance = swapTokensAtAmount.sub(swapTokens);
swapAndSendDividends(remainingBalance);
buyAmount = 1;
sellAmount = 1;
swapping = false;
}
uint256 fees = amount * totalFees / 100;
uint256 burntokens;
if (burnFee > 0) {
burntokens = amount * burnFee / 100;
super._transfer(from, DEAD, burntokens);
_totalSupply = _totalSupply.sub(burntokens);
}
amount = amount.sub(fees + burntokens);
if (isSelling) {
sellAmount = sellAmount.add(fees);
} else {
buyAmount = buyAmount.add(fees);
}
super._transfer(from, address(this), fees);
}
super._transfer(from, to, amount);
}
function swapAndLiquify(uint256 tokens) private {
uint256 half = tokens.div(2);
uint256 otherHalf = tokens.sub(half);
uint256 initialBalance = address(this).balance;
swapTokensForEth(half); // <- this breaks the ETH -> HATE swap when swap+liquify is triggered
uint256 newBalance = address(this).balance.sub(initialBalance);
addLiquidity(otherHalf, newBalance);
emit SwapAndLiquify(half, newBalance, otherHalf);
}
function swapTokensForEth(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this),
block.timestamp
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
// approve token transfer to cover all possible scenarios
_approve(address(this), address(uniswapV2Router), tokenAmount);
// add the liquidity
uniswapV2Router.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
address(0),
block.timestamp
);
}
function forceSwapAndSendDividends(uint256 tokens) public onlyOwner {
tokens = tokens * (10**18);
uint256 totalAmount = buyAmount.add(sellAmount);
uint256 fromBuy = tokens.mul(buyAmount).div(totalAmount);
uint256 fromSell = tokens.mul(sellAmount).div(totalAmount);
swapAndSendDividends(tokens);
buyAmount = buyAmount.sub(fromBuy);
sellAmount = sellAmount.sub(fromSell);
}
function swapAndSendDividends(uint256 tokens) private {
if (tokens == 0) {
return;
}
swapTokensForEth(tokens);
bool success = true;
bool successOp1 = true;
bool successOp2 = true;
uint256 _completeFees;
uint256 feePortions;
uint256 communityPayout;
uint256 devPayout;
uint256 nftPayout;
_completeFees = sellCommunityFees.add(sellDevFee + sellNFTStakingFee) +
buyCommunityFees.add(buyDevFee + buyNFTStakingFee);
if (_completeFees > 0) {
feePortions = address(this).balance.div(_completeFees);
communityPayout = buyCommunityFees.add(sellCommunityFees) * feePortions;
devPayout = buyDevFee.add(sellDevFee) * feePortions;
nftPayout = buyNFTStakingFee.add(sellNFTStakingFee) * feePortions;
}
if (communityPayout > 0) {
(success, ) = address(communityWallet).call{value: communityPayout}("");
}
if (devPayout > 0) {
(successOp1, ) = address(devWallet).call{value: devPayout}("");
}
if (nftPayout > 0) {
(successOp2, ) = address(NFTRewardsContract).call{value: nftPayout}("");
}
emit SendDividends(
communityPayout + devPayout + nftPayout,
success && successOp1 && successOp2
);
}
function airdropToWallets(
address[] memory airdropWallets,
uint256[] memory amount
) external onlyOwner {
require(airdropWallets.length == amount.length, "Arrays must be the same length");
require(airdropWallets.length <= 200, "Wallets list length must be <= 200");
for (uint256 i = 0; i < airdropWallets.length; i++) {
address wallet = airdropWallets[i];
uint256 airdropAmount = amount[i] * (10**18);
super._transfer(msg.sender, wallet, airdropAmount);
}
}
}