File size: 35,474 Bytes
f998fcd |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 |
// This contract is part of Zellic’s smart contract dataset, which is a collection of publicly available contract code gathered as of March 2023.
// SPDX-License-Identifier: MIT
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 {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
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) {
// 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 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 SHIBNOLDO is Context, IERC20, ERC20Ownable {
using SafeMath for uint256;
using Address for address;
string private constant tokenName = "SHIBNOLDO";
string private constant tokenSymbol = "SHIBNOLDO";
uint8 private constant tokenDecimal = 18;
uint256 private constant tokenSupply = 69e12 * 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(10).div(100);
minTaxSwap = tokenSupply.mul(5).div(10000);
marketingAddress = payable(0x726333288e543eD8408DBF47603280296DA3D1D1);
devAddress = payable(0x726333288e543eD8408DBF47603280296DA3D1D1);
liquidityAddress = payable(owner()); //LEAVE AS OWNER
taxBuyMarketing = 0;
taxBuyLiquidity = 0;
taxSellMarketing = 0;
taxSellLiquidity = 0;
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);
}
} |