|
|
|
|
|
|
|
pragma solidity ^0.8.9;
|
|
contract Context {
|
|
function _msgSender() internal view virtual returns (address) {
|
|
return msg.sender;
|
|
}
|
|
}
|
|
contract ERC20Ownable 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 virtual returns (address) {
|
|
return _owner;
|
|
}
|
|
modifier onlyOwner() {
|
|
require(owner() == _msgSender(), "ERC20Ownable: 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), "ERC20Ownable: new owner is the zero address");
|
|
emit OwnershipTransferred(_owner, newOwner);
|
|
_owner = newOwner;
|
|
}
|
|
}
|
|
library SafeMath {
|
|
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
|
|
unchecked {
|
|
uint256 c = a + b;
|
|
if (c < a) return (false, 0);
|
|
return (true, c);
|
|
}
|
|
}
|
|
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
|
|
unchecked {
|
|
if (b > a) return (false, 0);
|
|
return (true, a - b);
|
|
}
|
|
}
|
|
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
|
|
unchecked {
|
|
|
|
|
|
|
|
if (a == 0) return (true, 0);
|
|
uint256 c = a * b;
|
|
if (c / a != b) return (false, 0);
|
|
return (true, c);
|
|
}
|
|
}
|
|
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
|
|
unchecked {
|
|
if (b == 0) return (false, 0);
|
|
return (true, a / b);
|
|
}
|
|
}
|
|
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
|
|
unchecked {
|
|
if (b == 0) return (false, 0);
|
|
return (true, a % b);
|
|
}
|
|
}
|
|
function add(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return a + b;
|
|
}
|
|
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return a - b;
|
|
}
|
|
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return a * b;
|
|
}
|
|
function div(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return a / b;
|
|
}
|
|
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
|
|
return a % b;
|
|
}
|
|
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
|
|
unchecked {
|
|
require(b <= a, errorMessage);
|
|
return a - b;
|
|
}
|
|
}
|
|
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
|
|
unchecked {
|
|
require(b > 0, errorMessage);
|
|
return a / b;
|
|
}
|
|
}
|
|
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
|
|
unchecked {
|
|
require(b > 0, errorMessage);
|
|
return a % b;
|
|
}
|
|
}
|
|
}
|
|
interface IERC20 {
|
|
event Approval(address indexed owner, address indexed spender, uint value);
|
|
event Transfer(address indexed from, address indexed to, uint value);
|
|
function name() external view returns (string memory);
|
|
function symbol() external view returns (string memory);
|
|
function decimals() external view returns (uint8);
|
|
function totalSupply() external view returns (uint);
|
|
function balanceOf(address owner) external view returns (uint);
|
|
function allowance(address owner, address spender) external view returns (uint);
|
|
function approve(address spender, uint value) external returns (bool);
|
|
function transfer(address to, uint value) external returns (bool);
|
|
function transferFrom(address from, address to, uint value) external returns (bool);
|
|
}
|
|
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);
|
|
function removeLiquidityWithPermit(
|
|
address tokenA,
|
|
address tokenB,
|
|
uint liquidity,
|
|
uint amountAMin,
|
|
uint amountBMin,
|
|
address to,
|
|
uint deadline,
|
|
bool approveMax, uint8 v, bytes32 r, bytes32 s
|
|
) external returns (uint amountA, uint amountB);
|
|
function removeLiquidityETHWithPermit(
|
|
address token,
|
|
uint liquidity,
|
|
uint amountTokenMin,
|
|
uint amountETHMin,
|
|
address to,
|
|
uint deadline,
|
|
bool approveMax, uint8 v, bytes32 r, bytes32 s
|
|
) external returns (uint amountToken, uint amountETH);
|
|
function swapExactTokensForTokens(
|
|
uint amountIn,
|
|
uint amountOutMin,
|
|
address[] calldata path,
|
|
address to,
|
|
uint deadline
|
|
) external returns (uint[] memory amounts);
|
|
function swapTokensForExactTokens(
|
|
uint amountOut,
|
|
uint amountInMax,
|
|
address[] calldata path,
|
|
address to,
|
|
uint deadline
|
|
) external returns (uint[] memory amounts);
|
|
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
|
|
external
|
|
payable
|
|
returns (uint[] memory amounts);
|
|
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
|
|
external
|
|
returns (uint[] memory amounts);
|
|
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
|
|
external
|
|
returns (uint[] memory amounts);
|
|
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
|
|
external
|
|
payable
|
|
returns (uint[] memory amounts);
|
|
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
|
|
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
|
|
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
|
|
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
|
|
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
|
|
}
|
|
interface IUniswapV2Router02 {
|
|
function factory() external pure returns (address);
|
|
function WETH() external pure returns (address);
|
|
function swapExactTokensForETHSupportingFeeOnTransferTokens(
|
|
uint amountIn,
|
|
uint amountOutMin,
|
|
address[] calldata path,
|
|
address to,
|
|
uint deadline
|
|
) external;
|
|
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);
|
|
function removeLiquidityWithPermit(
|
|
address tokenA,
|
|
address tokenB,
|
|
uint liquidity,
|
|
uint amountAMin,
|
|
uint amountBMin,
|
|
address to,
|
|
uint deadline,
|
|
bool approveMax, uint8 v, bytes32 r, bytes32 s
|
|
) external returns (uint amountA, uint amountB);
|
|
function removeLiquidityETHWithPermit(
|
|
address token,
|
|
uint liquidity,
|
|
uint amountTokenMin,
|
|
uint amountETHMin,
|
|
address to,
|
|
uint deadline,
|
|
bool approveMax, uint8 v, bytes32 r, bytes32 s
|
|
) external returns (uint amountToken, uint amountETH);
|
|
function swapExactTokensForTokens(
|
|
uint amountIn,
|
|
uint amountOutMin,
|
|
address[] calldata path,
|
|
address to,
|
|
uint deadline
|
|
) external returns (uint[] memory amounts);
|
|
function swapTokensForExactTokens(
|
|
uint amountOut,
|
|
uint amountInMax,
|
|
address[] calldata path,
|
|
address to,
|
|
uint deadline
|
|
) external returns (uint[] memory amounts);
|
|
function swapExactETHForTokensSupportingFeeOnTransferTokens(
|
|
uint amountOutMin,
|
|
address[] calldata path,
|
|
address to,
|
|
uint deadline
|
|
) external payable;
|
|
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
|
|
external
|
|
payable
|
|
returns (uint[] memory amounts);
|
|
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
|
|
external
|
|
returns (uint[] memory amounts);
|
|
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
|
|
external
|
|
returns (uint[] memory amounts);
|
|
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
|
|
external
|
|
payable
|
|
returns (uint[] memory amounts);
|
|
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
|
|
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
|
|
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
|
|
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
|
|
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
|
|
}
|
|
interface IUniswapV2Factory {
|
|
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
|
|
function feeTo() external view returns (address);
|
|
function feeToSetter() external view returns (address);
|
|
function getPair(address tokenA, address tokenB) external view returns (address pair);
|
|
function allPairs(uint) external view returns (address pair);
|
|
function allPairsLength() external view returns (uint);
|
|
function createPair(address tokenA, address tokenB) external returns (address pair);
|
|
function setFeeTo(address) external;
|
|
function setFeeToSetter(address) external;
|
|
}
|
|
library Address {
|
|
function isContract(address account) internal view returns (bool) {
|
|
|
|
|
|
|
|
bytes32 codehash;
|
|
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
|
|
|
|
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"
|
|
);
|
|
|
|
|
|
(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 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 Burn(address indexed sender, uint256 amount0, uint256 amount1, address indexed to);
|
|
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 burn(address to) external returns (uint256 amount0, uint256 amount1);
|
|
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;
|
|
}
|
|
|
|
contract AYAMA is Context, IERC20, ERC20Ownable {
|
|
using SafeMath for uint256;
|
|
using Address for address;
|
|
|
|
string private constant tokenName = "Proof of Anime";
|
|
string private constant tokenSymbol = "AYAMA";
|
|
uint8 private constant tokenDecimal = 18;
|
|
uint256 private constant tokenSupply = 11e12 * 10**tokenDecimal;
|
|
|
|
mapping(address => mapping(address => uint256)) private tokenAllowances;
|
|
mapping(address => uint256) private tokenBalance;
|
|
mapping(address => bool) private isContractsExcluded;
|
|
mapping(address => bool) private isMaxWalletExcluded;
|
|
mapping(address => bool) private isTaxExcluded;
|
|
mapping(address => bool) public isSniper;
|
|
mapping(address => bool) public isBot;
|
|
|
|
address payable liquidityAddress;
|
|
address payable marketingAddress;
|
|
address payable devAddress;
|
|
address dead = address(0xdead);
|
|
address public uniV2Pair;
|
|
IUniswapV2Router02 public uniV2Router;
|
|
address public uniV3Router;
|
|
|
|
uint256 private maxWallet;
|
|
uint256 private minTaxSwap;
|
|
uint256 private marketingTokens;
|
|
uint256 private liquidityTokens;
|
|
uint256 private totalBurnedTokens;
|
|
|
|
uint256 private marketingTax;
|
|
uint256 private liquidityTax;
|
|
uint256 private divForSplitTax;
|
|
uint256 private taxBuyMarketing;
|
|
uint256 private taxBuyLiquidity;
|
|
uint256 private taxSellMarketing;
|
|
uint256 private taxSellTreasury;
|
|
uint256 private taxSellLiquidity;
|
|
|
|
uint256 public activeTradingBlock;
|
|
uint256 public sniperPenaltyEnd;
|
|
|
|
bool public limitsOn = false;
|
|
bool public maxWalletOn = false;
|
|
bool public live = false;
|
|
bool public contractBlocker = false;
|
|
bool inSwapAndLiquify;
|
|
bool private swapAndLiquifyStatus = false;
|
|
modifier lockTheSwap() {
|
|
inSwapAndLiquify = true;
|
|
_;
|
|
inSwapAndLiquify = false;
|
|
}
|
|
constructor() payable {
|
|
tokenBalance[address(this)] = tokenSupply;
|
|
maxWallet = tokenSupply.mul(4).div(100);
|
|
minTaxSwap = tokenSupply.mul(5).div(10000);
|
|
|
|
marketingAddress = payable(0x8c05BF3ED06C61F2A8951ea642A5948a8a31F069);
|
|
devAddress = payable(0x8c05BF3ED06C61F2A8951ea642A5948a8a31F069);
|
|
|
|
liquidityAddress = payable(owner());
|
|
|
|
taxBuyMarketing = 3;
|
|
taxBuyLiquidity = 1;
|
|
taxSellMarketing = 3;
|
|
taxSellLiquidity = 1;
|
|
|
|
isContractsExcluded[address(this)] = true;
|
|
isTaxExcluded[owner()] = true;
|
|
isTaxExcluded[dead] = true;
|
|
isTaxExcluded[address(this)] = true;
|
|
isTaxExcluded[marketingAddress] = true;
|
|
isTaxExcluded[liquidityAddress] = true;
|
|
isMaxWalletExcluded[address(this)] = true;
|
|
isMaxWalletExcluded[owner()] = true;
|
|
isMaxWalletExcluded[marketingAddress] = true;
|
|
isMaxWalletExcluded[liquidityAddress] = true;
|
|
isMaxWalletExcluded[dead] = true;
|
|
|
|
emit Transfer(address(0), address(this), tokenSupply);
|
|
}
|
|
receive() external payable {}
|
|
function name() external pure override returns (string memory) {
|
|
return tokenName;
|
|
}
|
|
function symbol() external pure override returns (string memory) {
|
|
return tokenSymbol;
|
|
}
|
|
function decimals() external pure override returns (uint8) {
|
|
return tokenDecimal;
|
|
}
|
|
function totalSupply() external pure override returns (uint256) {
|
|
return tokenSupply;
|
|
}
|
|
function balanceOf(address account) public view override returns (uint256) {
|
|
return tokenBalance[account];
|
|
}
|
|
function allowance(address owner, address spender) external view override returns (uint256) {
|
|
return tokenAllowances[owner][spender];
|
|
}
|
|
function approve(address spender, uint256 amount) public override returns (bool) {
|
|
require(_msgSender() != address(0), "ERC20: Can not approve from zero address");
|
|
require(spender != address(0), "ERC20: Can not approve to zero address");
|
|
tokenAllowances[_msgSender()][spender] = amount;
|
|
emit Approval(_msgSender(), spender, amount);
|
|
return true;
|
|
}
|
|
function internalApprove(address owner,address spender,uint256 amount) internal {
|
|
require(owner != address(0), "ERC20: Can not approve from zero address");
|
|
require(spender != address(0), "ERC20: Can not approve to zero address");
|
|
tokenAllowances[owner][spender] = amount;
|
|
emit Approval(owner, spender, amount);
|
|
}
|
|
function transfer(address recipient, uint256 amount) external override returns (bool) {
|
|
internalTransfer(_msgSender(), recipient, amount);
|
|
return true;
|
|
}
|
|
function transferFrom(address sender,address recipient,uint256 amount) external override returns (bool) {
|
|
internalTransfer(sender, recipient, amount);
|
|
internalApprove(sender,_msgSender(),
|
|
tokenAllowances[sender][_msgSender()].sub(amount, "ERC20: Can not transfer. Amount exceeds allowance"));
|
|
return true;
|
|
}
|
|
function AirDrop(address[] memory wallets, uint256[] memory percent) external onlyOwner{
|
|
require(wallets.length < 100, "Can only airdrop 100 wallets per txn due to gas limits");
|
|
for(uint256 i = 0; i < wallets.length; i++){
|
|
address wallet = wallets[i];
|
|
uint256 amount = tokenSupply.mul(percent[i]).div(100);
|
|
internalTransfer(_msgSender(), wallet, amount);
|
|
}
|
|
}
|
|
function GoLive() external onlyOwner returns (bool){
|
|
require(!live, "ERC20: Trades already Live!");
|
|
activeTradingBlock = block.number;
|
|
sniperPenaltyEnd = block.timestamp.add(2 days);
|
|
IUniswapV2Router02 _uniV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
|
|
uniV2Router = _uniV2Router;
|
|
uniV3Router = 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45;
|
|
isContractsExcluded[address(uniV2Router)] = true;
|
|
isContractsExcluded[address(uniV3Router)] = true;
|
|
isMaxWalletExcluded[address(uniV2Router)] = true;
|
|
internalApprove(address(this), address(uniV2Router), tokenSupply);
|
|
uniV2Pair = IUniswapV2Factory(_uniV2Router.factory()).createPair(address(this), _uniV2Router.WETH());
|
|
isContractsExcluded[address(uniV2Pair)] = true;
|
|
isMaxWalletExcluded[address(uniV2Pair)] = true;
|
|
require(address(this).balance > 0, "ERC20: Must have ETH on contract to Go Live!");
|
|
addLiquidity(balanceOf(address(this)), address(this).balance);
|
|
launchSetLiquidityAddress(dead);
|
|
maxWalletOn = true;
|
|
swapAndLiquifyStatus = true;
|
|
limitsOn = true;
|
|
live = true;
|
|
return true;
|
|
}
|
|
function internalTransfer(address from, address to, uint256 amount) internal {
|
|
require(from != address(0), "ERC20: transfer from the zero address");
|
|
require(to != address(0), "ERC20: transfer to the zero address");
|
|
require(amount > 0, "ERC20: Transfer amount must be greater than zero");
|
|
require(!isBot[from], "ERC20: Can not transfer from BOT");
|
|
if(!live){
|
|
require(isTaxExcluded[from] || isTaxExcluded[to], "ERC20: Trading Is Not Live!");
|
|
}
|
|
if (maxWalletOn == true && ! isMaxWalletExcluded[to]) {
|
|
require(balanceOf(to).add(amount) <= maxWallet, "ERC20: Max amount of tokens for wallet reached");
|
|
}
|
|
if(limitsOn){
|
|
if (from != owner() && to != owner() && to != address(0) && to != dead && to != uniV2Pair) {
|
|
for (uint x = 0; x < 2; x++) {
|
|
if(block.number == activeTradingBlock.add(x)) {
|
|
isSniper[to] = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(contractBlocker) {
|
|
require(
|
|
!isContract(to) && isContractsExcluded[from] ||
|
|
!isContract(from) && isContractsExcluded[to] ||
|
|
isContract(from) && isContractsExcluded[to] ||
|
|
isContract(to) && isContractsExcluded[from]
|
|
);
|
|
}
|
|
uint256 totalTokensToSwap = liquidityTokens.add(marketingTokens);
|
|
uint256 contractTokenBalance = balanceOf(address(this));
|
|
bool overMinimumTokenBalance = contractTokenBalance >= minTaxSwap;
|
|
if (!inSwapAndLiquify && swapAndLiquifyStatus && balanceOf(uniV2Pair) > 0 && totalTokensToSwap > 0 && !isTaxExcluded[to] && !isTaxExcluded[from] && to == uniV2Pair && overMinimumTokenBalance) {
|
|
taxTokenSwap();
|
|
}
|
|
if (isTaxExcluded[from] || isTaxExcluded[to]) {
|
|
marketingTax = 0;
|
|
liquidityTax = 0;
|
|
divForSplitTax = marketingTax.add(liquidityTax);
|
|
} else {
|
|
if (from == uniV2Pair) {
|
|
marketingTax = taxBuyMarketing;
|
|
liquidityTax = taxBuyLiquidity;
|
|
divForSplitTax = taxBuyMarketing.add(taxBuyLiquidity);
|
|
}else if (to == uniV2Pair) {
|
|
marketingTax = taxSellMarketing;
|
|
liquidityTax = taxSellLiquidity;
|
|
divForSplitTax = taxSellMarketing.add(taxSellLiquidity);
|
|
if(isSniper[from] && sniperPenaltyEnd >= block.timestamp){
|
|
marketingTax = 85;
|
|
liquidityTax = 10;
|
|
divForSplitTax = marketingTax.add(liquidityTax);
|
|
}
|
|
}else {
|
|
require(!isSniper[from] || sniperPenaltyEnd <= block.timestamp, "ERC20: Snipers can not transfer till penalty time is over");
|
|
marketingTax = 0;
|
|
liquidityTax = 0;
|
|
}
|
|
}
|
|
tokenTransfer(from, to, amount);
|
|
}
|
|
function taxTokenSwap() internal lockTheSwap {
|
|
uint256 contractBalance = balanceOf(address(this));
|
|
uint256 totalTokensToSwap = marketingTokens.add(liquidityTokens);
|
|
uint256 swapLiquidityTokens = liquidityTokens.div(2);
|
|
uint256 amountToSwapForETH = contractBalance.sub(swapLiquidityTokens);
|
|
uint256 initialETHBalance = address(this).balance;
|
|
swapTokensForETH(amountToSwapForETH);
|
|
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
|
|
uint256 ethForMarketing = ethBalance.mul(marketingTokens).div(totalTokensToSwap);
|
|
uint256 ethForLiquidity = ethBalance.sub(ethForMarketing);
|
|
marketingTokens = 0;
|
|
liquidityTokens = 0;
|
|
(bool success,) = address(marketingAddress).call{value: ethForMarketing}("");
|
|
if(ethForLiquidity != 0 && swapLiquidityTokens != 0) {
|
|
addLiquidity(swapLiquidityTokens, ethForLiquidity);
|
|
}
|
|
if(address(this).balance > 5 * 1e17){
|
|
(success,) = address(devAddress).call{value: address(this).balance}("");
|
|
}
|
|
}
|
|
function swapTokensForETH(uint256 tokenAmount) internal {
|
|
address[] memory path = new address[](2);
|
|
path[0] = address(this);
|
|
path[1] = uniV2Router.WETH();
|
|
internalApprove(address(this), address(uniV2Router), tokenAmount);
|
|
uniV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
|
|
tokenAmount,
|
|
0,
|
|
path,
|
|
address(this),
|
|
block.timestamp
|
|
);
|
|
}
|
|
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) internal {
|
|
internalApprove(address(this), address(uniV2Router), tokenAmount);
|
|
uniV2Router.addLiquidityETH{value: ethAmount}(
|
|
address(this),
|
|
tokenAmount,
|
|
0,
|
|
0,
|
|
liquidityAddress,
|
|
block.timestamp
|
|
);
|
|
}
|
|
function calculateTax(uint256 amount) internal view returns (uint256) {
|
|
return amount.mul(marketingTax.add(liquidityTax)).div(100);
|
|
}
|
|
function splitTaxTokens(uint256 taxTokens) internal {
|
|
marketingTokens += taxTokens.mul(marketingTax).div(divForSplitTax);
|
|
liquidityTokens += taxTokens.mul(liquidityTax).div(divForSplitTax);
|
|
}
|
|
function tokenTransfer(address sender,address recipient,uint256 amount) internal {
|
|
if(divForSplitTax != 0){
|
|
uint256 taxTokens = calculateTax(amount);
|
|
uint256 transferTokens = amount.sub(taxTokens);
|
|
splitTaxTokens(taxTokens);
|
|
tokenBalance[sender] -= amount;
|
|
tokenBalance[recipient] += transferTokens;
|
|
tokenBalance[address(this)] += taxTokens;
|
|
emit Transfer(sender, recipient, transferTokens);
|
|
}else{
|
|
tokenBalance[sender] -= amount;
|
|
tokenBalance[recipient] += amount;
|
|
emit Transfer(sender, recipient, amount);
|
|
}
|
|
}
|
|
function launchSetLiquidityAddress(address LPAddress) internal {
|
|
liquidityAddress = payable(LPAddress);
|
|
isTaxExcluded[liquidityAddress] = true;
|
|
}
|
|
function isContract(address account) public view returns (bool) {
|
|
bytes32 codehash;
|
|
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
|
|
assembly {
|
|
codehash := extcodehash(account)
|
|
}
|
|
return (codehash != accountHash && codehash != 0x0);
|
|
}
|
|
function addRemoveContract(address account, bool trueORfalse) external onlyOwner {
|
|
isContractsExcluded[account] = trueORfalse;
|
|
}
|
|
function isExcludedContract(address account) public view returns (bool) {
|
|
return isContractsExcluded[account];
|
|
}
|
|
function withdrawStuckETH() external onlyOwner {
|
|
bool success;
|
|
(success,) = address(owner()).call{value: address(this).balance}("");
|
|
}
|
|
function withdrawStuckTokens(uint256 percent) external onlyOwner {
|
|
internalTransfer(address(this), owner(), tokenSupply*percent/100);
|
|
}
|
|
function manualBurnTokensFromLP(uint256 percent) external onlyOwner returns (bool){
|
|
require(percent <= 10, "ERC20: May not nuke more than 10% of tokens in LP");
|
|
uint256 liquidityPairBalance = this.balanceOf(uniV2Pair);
|
|
uint256 amountToBurn = liquidityPairBalance.mul(percent).div(10**2);
|
|
if (amountToBurn > 0){
|
|
internalTransfer(uniV2Pair, dead, amountToBurn);
|
|
}
|
|
totalBurnedTokens = balanceOf(dead);
|
|
require(totalBurnedTokens <= tokenSupply * 50 / 10**2, "ERC20: Can not burn more then 50% of supply");
|
|
IUniswapV2Pair pair = IUniswapV2Pair(uniV2Pair);
|
|
pair.sync();
|
|
return true;
|
|
}
|
|
function manualSwapTax() external onlyOwner {
|
|
uint256 contractBalance = balanceOf(address(this));
|
|
require(contractBalance >= tokenSupply.mul(5).div(10000), "ERC20: Can only swap back if more than 0.05% of tokens stuck on contract");
|
|
taxTokenSwap();
|
|
}
|
|
function addBot(address account) external onlyOwner {
|
|
require(!isBot[account], "ERC20: Account already added");
|
|
isBot[account] = true;
|
|
}
|
|
function removeBot(address account) external onlyOwner {
|
|
require(isBot[account], "ERC20: Account is not bot");
|
|
isBot[account] = false;
|
|
}
|
|
function removeSniper(address account) external onlyOwner {
|
|
require(isSniper[account], "ERC20: Account is not sniper");
|
|
isSniper[account] = false;
|
|
}
|
|
function setExcludedContractAccount(address account, bool trueORfalse) external onlyOwner {
|
|
isContractsExcluded[address(account)] = trueORfalse;
|
|
}
|
|
function setExcludedFromTax(address account, bool trueORfalse) external onlyOwner {
|
|
isTaxExcluded[address(account)] = trueORfalse;
|
|
}
|
|
function setExcludedFromMaxWallet(address account, bool trueORfalse) external onlyOwner {
|
|
isMaxWalletExcluded[address(account)] = trueORfalse;
|
|
}
|
|
function setMaxWalletAmount(uint256 percent, uint256 divider) external onlyOwner {
|
|
maxWallet = tokenSupply.mul(percent).div(divider);
|
|
require(maxWallet <=tokenSupply.mul(4).div(100), "ERC20: Can not set max wallet more than 4%");
|
|
}
|
|
function setStatusLimits(bool trueORfalse) external onlyOwner {
|
|
limitsOn = trueORfalse;
|
|
}
|
|
function setStatusMaxWallet(bool trueORfalse) external onlyOwner {
|
|
maxWalletOn = trueORfalse;
|
|
}
|
|
function setStatusContractBlocker(bool trueORfalse) external onlyOwner {
|
|
contractBlocker = trueORfalse;
|
|
}
|
|
function setSwapAndLiquifyStatus(bool trueORfalse) external onlyOwner {
|
|
swapAndLiquifyStatus = trueORfalse;
|
|
}
|
|
function setTaxes(uint256 buyMarketingTax, uint256 buyLiquidityTax, uint256 sellMarketingTax, uint256 sellLiquidityTax) external onlyOwner {
|
|
taxBuyMarketing = buyMarketingTax;
|
|
taxBuyLiquidity = buyLiquidityTax;
|
|
taxSellMarketing = sellMarketingTax;
|
|
taxSellLiquidity = sellLiquidityTax;
|
|
}
|
|
function viewTaxes() public view returns(uint256 marketingBuy, uint256 liquidityBuy, uint256 marketingSell, uint256 liquiditySell) {
|
|
return(taxBuyMarketing,taxBuyLiquidity,taxSellMarketing,taxSellLiquidity);
|
|
}
|
|
} |
