Contract Source Code:
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
import "./Libraries.sol";
import "./Interfaces.sol";
import "./BaseErc20.sol";
interface IPinkAntiBot {
function setTokenOwner(address owner) external;
function onPreTransferCheck(address from, address to, uint256 amount) external;
}
abstract contract AntiSniper is BaseErc20 {
IPinkAntiBot public pinkAntiBot;
bool private pinkAntiBotConfigured;
bool public enableSniperBlocking;
bool public enableBlockLogProtection;
bool public enableHighTaxCountdown;
bool public enablePinkAntiBot;
uint256 public msPercentage;
uint256 public mhPercentage;
uint256 public maxGasLimit;
uint256 public launchTime;
uint256 public launchBlock;
uint256 public snipersCaught;
mapping (address => bool) public isSniper;
mapping (address => bool) public isNeverSniper;
mapping (address => uint256) public transactionBlockLog;
// Overrides
function configure(address _owner) internal virtual override {
isNeverSniper[_owner] = true;
super.configure(_owner);
}
function launch() override virtual public onlyOwner {
super.launch();
launchTime = block.timestamp;
launchBlock = block.number;
}
function preTransfer(address from, address to, uint256 value) override virtual internal {
require(enableSniperBlocking == false || isSniper[msg.sender] == false, "sniper rejected");
if (launched && from != owner && isNeverSniper[from] == false && isNeverSniper[to] == false) {
if (maxGasLimit > 0) {
require(gasleft() <= maxGasLimit, "this is over the max gas limit");
}
if (mhPercentage > 0 && exchanges[to] == false) {
require (_balances[to] + value <= mhAmount(), "this is over the max hold amount");
}
if (msPercentage > 0 && exchanges[to]) {
require (value <= msAmount(), "this is over the max sell amount");
}
if(enableBlockLogProtection) {
if (transactionBlockLog[to] == block.number) {
isSniper[to] = true;
snipersCaught ++;
}
if (transactionBlockLog[from] == block.number) {
isSniper[from] = true;
snipersCaught ++;
}
if (exchanges[to] == false) {
transactionBlockLog[to] = block.number;
}
if (exchanges[from] == false) {
transactionBlockLog[from] = block.number;
}
}
if (enablePinkAntiBot) {
pinkAntiBot.onPreTransferCheck(from, to, value);
}
}
super.preTransfer(from, to, value);
}
function calculateTransferAmount(address from, address to, uint256 value) internal virtual override returns (uint256) {
uint256 amountAfterTax = value;
if (launched && enableHighTaxCountdown) {
if (from != owner && sniperTax() > 0 && isNeverSniper[from] == false && isNeverSniper[to] == false) {
uint256 taxAmount = (value * sniperTax()) / 10000;
amountAfterTax = amountAfterTax - taxAmount;
}
}
return super.calculateTransferAmount(from, to, amountAfterTax);
}
// Public methods
function mhAmount() public view returns (uint256) {
return (_totalSupply * mhPercentage) / 10000;
}
function msAmount() public view returns (uint256) {
return (_totalSupply * msPercentage) / 10000;
}
function sniperTax() public virtual view returns (uint256) {
if(launched) {
if (block.number - launchBlock < 3) {
return 9900;
}
}
return 0;
}
// Admin methods
function configurePinkAntiBot(address antiBot) external onlyOwner {
pinkAntiBot = IPinkAntiBot(antiBot);
pinkAntiBot.setTokenOwner(owner);
pinkAntiBotConfigured = true;
enablePinkAntiBot = true;
}
function setSniperBlocking(bool enabled) external onlyOwner {
enableSniperBlocking = enabled;
}
function setBlockLogProtection(bool enabled) external onlyOwner {
enableBlockLogProtection = enabled;
}
function setHighTaxCountdown(bool enabled) external onlyOwner {
enableHighTaxCountdown = enabled;
}
function setPinkAntiBot(bool enabled) external onlyOwner {
require(pinkAntiBotConfigured, "pink anti bot is not configured");
enablePinkAntiBot = enabled;
}
function setMsPercentage(uint256 amount) external onlyOwner {
msPercentage = amount;
}
function setMhPercentage(uint256 amount) external onlyOwner {
mhPercentage = amount;
}
function setMaxGasLimit(uint256 amount) external onlyOwner {
maxGasLimit = amount;
}
function setIsSniper(address who, bool enabled) external onlyOwner {
isSniper[who] = enabled;
}
function setNeverSniper(address who, bool enabled) external onlyOwner {
isNeverSniper[who] = enabled;
}
// private methods
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
import "./Interfaces.sol";
import "./Libraries.sol";
abstract contract BaseErc20 is IERC20, IOwnable {
mapping (address => uint256) internal _balances;
mapping (address => mapping (address => uint256)) internal _allowed;
uint256 internal _totalSupply;
bool internal _useSafeTransfer;
string public symbol;
string public name;
uint8 public decimals;
address public override owner;
bool public isTradingEnabled = true;
bool public launched;
mapping (address => bool) public canAlwaysTrade;
mapping (address => bool) public excludedFromSelling;
mapping (address => bool) public exchanges;
modifier onlyOwner() {
require(msg.sender == owner, "can only be called by the contract owner");
_;
}
modifier isLaunched() {
require(launched, "can only be called once token is launched");
_;
}
// @dev Trading is allowed before launch if the sender is the owner, we are transferring from the owner, or in canAlwaysTrade list
modifier tradingEnabled(address from) {
require((isTradingEnabled && launched) || from == owner || canAlwaysTrade[msg.sender], "trading not enabled");
_;
}
function configure(address _owner) internal virtual {
owner = _owner;
canAlwaysTrade[owner] = true;
}
/**
* @dev Total number of tokens in existence
*/
function totalSupply() external override view returns (uint256) {
return _totalSupply;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) external override view returns (uint256) {
return _balances[_owner];
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address spender) external override view returns (uint256) {
return _allowed[_owner][spender];
}
/**
* @dev Transfer token for a specified address
* @param to The address to transfer to.
* @param value The amount to be transferred.
*/
function transfer(address to, uint256 value) external override tradingEnabled(msg.sender) returns (bool) {
_transfer(msg.sender, to, value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender The address which will spend the funds.
* @param value The amount of tokens to be spent.
*/
function approve(address spender, uint256 value) external override tradingEnabled(msg.sender) returns (bool) {
require(spender != address(0), "cannot approve the 0 address");
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
/**
* @dev Transfer tokens from one address to another.
* Note that while this function emits an Approval event, this is not required as per the specification,
* and other compliant implementations may not emit the event.
* @param from address The address which you want to send tokens from
* @param to address The address which you want to transfer to
* @param value uint256 the amount of tokens to be transferred
*/
function transferFrom(address from, address to, uint256 value) external override tradingEnabled(from) returns (bool) {
_allowed[from][msg.sender] = _allowed[from][msg.sender] - value;
_transfer(from, to, value);
emit Approval(from, msg.sender, _allowed[from][msg.sender]);
return true;
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* Emits an Approval event.
* @param spender The address which will spend the funds.
* @param addedValue The amount of tokens to increase the allowance by.
*/
function increaseAllowance(address spender, uint256 addedValue) external tradingEnabled(msg.sender) returns (bool) {
require(spender != address(0), "cannot approve the 0 address");
_allowed[msg.sender][spender] = _allowed[msg.sender][spender] + addedValue;
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* Emits an Approval event.
* @param spender The address which will spend the funds.
* @param subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) external tradingEnabled(msg.sender) returns (bool) {
require(spender != address(0), "cannot approve the 0 address");
_allowed[msg.sender][spender] = _allowed[msg.sender][spender] - subtractedValue;
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
// Virtual methods
function launch() virtual public onlyOwner {
launched = true;
}
function preTransfer(address from, address to, uint256 value) virtual internal { }
function calculateTransferAmount(address from, address to, uint256 value) virtual internal returns (uint256) {
require(from != to, "you cannot transfer to yourself");
return value;
}
function postTransfer(address from, address to) virtual internal { }
// Admin methods
function changeOwner(address who) external onlyOwner {
require(who != address(0), "cannot be zero address");
owner = who;
}
function removeBnb() external onlyOwner {
uint256 balance = address(this).balance;
payable(owner).transfer(balance);
}
function transferTokens(address token, address to) external onlyOwner returns(bool){
uint256 balance = IERC20(token).balanceOf(address(this));
return IERC20(token).transfer(to, balance);
}
function setCanAlwaysTrade(address who, bool enabled) external onlyOwner {
canAlwaysTrade[who] = enabled;
}
function setExchange(address who, bool isExchange) external onlyOwner {
exchanges[who] = isExchange;
}
// Private methods
function getRouterAddress() internal view returns (address routerAddress) {
if (block.chainid == 1 || block.chainid == 3 || block.chainid == 4 || block.chainid == 5) {
routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D ; // ETHEREUM
} else if (block.chainid == 56) {
routerAddress = 0x10ED43C718714eb63d5aA57B78B54704E256024E; // BSC MAINNET
} else if (block.chainid == 97) {
routerAddress = 0xc99f3718dB7c90b020cBBbb47eD26b0BA0C6512B; // BSC TESTNET - https://pancakeswap.rainbit.me/
} else {
revert("Unknown Chain ID");
}
}
/**
* @dev Transfer token for a specified addresses
* @param from The address to transfer from.
* @param to The address to transfer to.
* @param value The amount to be transferred.
*/
function _transfer(address from, address to, uint256 value) private {
require(to != address(0), "cannot be zero address");
require(excludedFromSelling[from] == false, "address is not allowed to sell");
if (_useSafeTransfer) {
_balances[from] = _balances[from] - value;
_balances[to] = _balances[to] + value;
emit Transfer(from, to, value);
} else {
preTransfer(from, to, value);
uint256 modifiedAmount = calculateTransferAmount(from, to, value);
_balances[from] = _balances[from] - value;
_balances[to] = _balances[to] + modifiedAmount;
emit Transfer(from, to, modifiedAmount);
postTransfer(from, to);
}
}
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
import "./Libraries.sol";
import "./Interfaces.sol";
import "./BaseErc20.sol";
abstract contract Burnable is BaseErc20, IBurnable {
mapping (address => bool) public ableToBurn;
modifier onlyBurner() {
require(ableToBurn[msg.sender], "no burn permissions");
_;
}
// Overrides
function configure(address _owner) internal virtual override {
ableToBurn[_owner] = true;
super.configure(_owner);
}
// Admin methods
function setAbleToBurn(address who, bool enabled) external onlyOwner {
ableToBurn[who] = enabled;
}
/**
* @dev Internal function that burns an amount of the token of a given
* account.
* @param value The amount that will be burnt.
*/
function burn(uint256 value) external override onlyBurner {
_burn(msg.sender, value);
}
/**
* @dev Internal function that burns an amount of the token of a given
* account, deducting from the sender's allowance for said account. Uses the
* internal burn function.
* Emits an Approval event (reflecting the reduced allowance).
* @param account The account whose tokens will be burnt.
* @param value The amount that will be burnt.
*/
function burnFrom(address account, uint256 value) external override onlyBurner {
_allowed[account][msg.sender] = _allowed[account][msg.sender] - value;
_burn(account, value);
emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}
// Private methods
function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply - value;
_balances[account] = _balances[account] - value;
emit Transfer(account, address(0), value);
}
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
interface IOwnable {
function owner() external view returns (address);
}
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address who) external view returns (uint256);
function allowance(address _owner, address spender) external view returns (uint256);
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
interface IBurnable {
function burn(uint256 value) external;
function burnFrom(address account, uint256 value) external;
}
interface IDEXFactory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IDEXRouter {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(address token, uint amountTokenDesired, uint amountTokenMin, uint amountETHMin, address to, uint deadline) external payable returns (uint amountToken, uint amountETH, uint liquidity);
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 swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts);
function swapExactTokensForTokens(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts);
function swapExactTokensForETHSupportingFeeOnTransferTokens(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts);
}
interface IDividendDistributor {
function setDistributionCriteria(uint256 _minPeriod, uint256 _minDistribution) external;
function setShare(address shareholder, uint256 amount) external;
function depositNative() external payable;
function depositToken(address from, uint256 amount) external;
function process(uint256 gas) external;
function inSwap() external view returns (bool);
}
interface ITaxDistributor {
receive() external payable;
function lastSwapTime() external view returns (uint256);
function inSwap() external view returns (bool);
function createWalletTax(string memory name, uint256 buyTax, uint256 sellTax, address wallet, bool convertToNative) external;
function createDistributorTax(string memory name, uint256 buyTax, uint256 sellTax, address wallet, bool convertToNative) external;
function createDividendTax(string memory name, uint256 buyTax, uint256 sellTax, address dividendDistributor, bool convertToNative) external;
function createBurnTax(string memory name, uint256 buyTax, uint256 sellTax) external;
function createLiquidityTax(string memory name, uint256 buyTax, uint256 sellTax, address holder) external;
function distribute() external payable;
function getSellTax() external view returns (uint256);
function getBuyTax() external view returns (uint256);
function setTaxWallet(string memory taxName, address wallet) external;
function setSellTax(string memory taxName, uint256 taxPercentage) external;
function setBuyTax(string memory taxName, uint256 taxPercentage) external;
function takeSellTax(uint256 value) external returns (uint256);
function takeBuyTax(uint256 value) external returns (uint256);
}
interface IWalletDistributor {
function receiveToken(address token, address from, uint256 amount) external;
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
/**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/
library SafeMath {
int256 constant private INT256_MIN = -2**255;
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// 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-solidity/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
/**
* @dev Multiplies two signed integers, reverts on overflow.
*/
function mul(int256 a, int256 b) internal pure returns (int256) {
// 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-solidity/pull/522
if (a == 0) {
return 0;
}
require(!(a == -1 && b == INT256_MIN)); // This is the only case of overflow not detected by the check below
int256 c = a * b;
require(c / a == b);
return c;
}
/**
* @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Integer division of two signed integers truncating the quotient, reverts on division by zero.
*/
function div(int256 a, int256 b) internal pure returns (int256) {
require(b != 0); // Solidity only automatically asserts when dividing by 0
require(!(b == -1 && a == INT256_MIN)); // This is the only case of overflow
int256 c = a / b;
return c;
}
/**
* @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
uint256 c = a - b;
return c;
}
/**
* @dev Subtracts two signed integers, reverts on overflow.
*/
function sub(int256 a, int256 b) internal pure returns (int256) {
int256 c = a - b;
require((b >= 0 && c <= a) || (b < 0 && c > a));
return c;
}
/**
* @dev Adds two unsigned integers, reverts on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a);
return c;
}
/**
* @dev Adds two signed integers, reverts on overflow.
*/
function add(int256 a, int256 b) internal pure returns (int256) {
int256 c = a + b;
require((b >= 0 && c >= a) || (b < 0 && c < a));
return c;
}
/**
* @dev Divides two unsigned integers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
import "./Libraries.sol";
import "./Interfaces.sol";
import "./BaseErc20.sol";
abstract contract Taxable is BaseErc20 {
ITaxDistributor taxDistributor;
bool public autoSwapTax;
uint256 public minimumTimeBetweenSwaps;
uint256 public minimumTokensBeforeSwap;
mapping (address => bool) public excludedFromTax;
uint256 swapStartTime;
// Overrides
function configure(address _owner) internal virtual override {
excludedFromTax[_owner] = true;
super.configure(_owner);
}
function calculateTransferAmount(address from, address to, uint256 value) internal virtual override returns (uint256) {
uint256 amountAfterTax = value;
if (excludedFromTax[from] == false && excludedFromTax[to] == false && launched) {
if (exchanges[from]) {
// we are BUYING
amountAfterTax = taxDistributor.takeBuyTax(value);
} else if (exchanges[to]) {
// we are SELLING
amountAfterTax = taxDistributor.takeSellTax(value);
}
}
uint256 taxAmount = value - amountAfterTax;
if (taxAmount > 0) {
_balances[address(taxDistributor)] = _balances[address(taxDistributor)] + taxAmount;
emit Transfer(from, address(taxDistributor), taxAmount);
}
return super.calculateTransferAmount(from, to, amountAfterTax);
}
function preTransfer(address from, address to, uint256 value) override virtual internal {
uint256 timeSinceLastSwap = block.timestamp - taxDistributor.lastSwapTime();
if (
launched &&
autoSwapTax &&
exchanges[to] &&
swapStartTime + 60 <= block.timestamp &&
timeSinceLastSwap >= minimumTimeBetweenSwaps &&
_balances[address(taxDistributor)] >= minimumTokensBeforeSwap &&
taxDistributor.inSwap() == false
) {
swapStartTime = block.timestamp;
try taxDistributor.distribute() {} catch {}
}
super.preTransfer(from, to, value);
}
// Public methods
/**
* @dev Return the current total sell tax from the tax distributor
*/
function sellTax() external view returns (uint256) {
return taxDistributor.getSellTax();
}
/**
* @dev Return the current total sell tax from the tax distributor
*/
function buyTax() external view returns (uint256) {
return taxDistributor.getBuyTax();
}
/**
* @dev Return the address of the tax distributor contract
*/
function taxDistributorAddress() external view returns (address) {
return address(taxDistributor);
}
// Admin methods
function setAutoSwaptax(bool enabled) external onlyOwner {
autoSwapTax = enabled;
}
function setExcludedFromTax(address who, bool enabled) external onlyOwner {
require(exchanges[who] == false || enabled == false, "Cannot exclude an exchange from tax");
excludedFromTax[who] = enabled;
}
function setTaxDistributionThresholds(uint256 minAmount, uint256 minTime) external onlyOwner {
minimumTokensBeforeSwap = minAmount;
minimumTimeBetweenSwaps = minTime;
}
function setSellTax(string memory taxName, uint256 taxAmount) external onlyOwner {
taxDistributor.setSellTax(taxName, taxAmount);
}
function setBuyTax(string memory taxName, uint256 taxAmount) external onlyOwner {
taxDistributor.setBuyTax(taxName, taxAmount);
}
function setTaxWallet(string memory taxName, address wallet) external onlyOwner {
taxDistributor.setTaxWallet(taxName, wallet);
}
function runSwapManually() external isLaunched {
taxDistributor.distribute();
}
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.7;
import "./Interfaces.sol";
import "./Libraries.sol";
contract TaxDistributor is ITaxDistributor {
address immutable public tokenPair;
address immutable public routerAddress;
address immutable private _token;
address immutable private _wbnb;
IDEXRouter private _router;
bool public override inSwap;
uint256 public override lastSwapTime;
uint256 immutable public maxSellTax;
uint256 immutable public maxBuyTax;
enum TaxType { WALLET, DIVIDEND, LIQUIDITY, DISTRIBUTOR, BURN }
struct Tax {
string taxName;
uint256 buyTaxPercentage;
uint256 sellTaxPercentage;
uint256 taxPool;
TaxType taxType;
address location;
uint256 share;
bool convertToNative;
}
Tax[] public taxes;
event TaxesDistributed(uint256 tokensSwapped, uint256 ethReceived);
event DistributionError(string text);
modifier onlyToken() {
require(msg.sender == _token, "no permissions");
_;
}
modifier swapLock() {
require(inSwap == false, "already swapping");
inSwap = true;
_;
inSwap = false;
}
constructor (address router, address pair, address wbnb, uint256 _maxSellTax, uint256 _maxBuyTax) {
require(wbnb != address(0), "pairedToken cannot be 0 address");
require(pair != address(0), "pair cannot be 0 address");
require(router != address(0), "router cannot be 0 address");
_token = msg.sender;
_wbnb = wbnb;
_router = IDEXRouter(router);
maxSellTax = _maxSellTax;
maxBuyTax = _maxBuyTax;
tokenPair = pair;
routerAddress = router;
}
receive() external override payable {}
function createWalletTax(string memory name, uint256 buyTax, uint256 sellTax, address wallet, bool convertToNative) external override onlyToken {
taxes.push(Tax(name, buyTax, sellTax, 0, TaxType.WALLET, wallet, 0, convertToNative));
}
function createDistributorTax(string memory name, uint256 buyTax, uint256 sellTax, address wallet, bool convertToNative) external override onlyToken {
taxes.push(Tax(name, buyTax, sellTax, 0, TaxType.DISTRIBUTOR, wallet, 0, convertToNative));
}
function createDividendTax(string memory name, uint256 buyTax, uint256 sellTax, address dividendDistributor, bool convertToNative) external override onlyToken {
taxes.push(Tax(name, buyTax, sellTax, 0, TaxType.DIVIDEND, dividendDistributor, 0, convertToNative));
}
function createBurnTax(string memory name, uint256 buyTax, uint256 sellTax) external override onlyToken {
taxes.push(Tax(name, buyTax, sellTax, 0, TaxType.BURN, address(0), 0, false));
}
function createLiquidityTax(string memory name, uint256 buyTax, uint256 sellTax, address holder) external override onlyToken {
taxes.push(Tax(name, buyTax, sellTax, 0, TaxType.LIQUIDITY, holder, 0, false));
}
function distribute() external payable override onlyToken swapLock {
address[] memory path = new address[](2);
path[0] = _token;
path[1] = _wbnb;
IERC20 token = IERC20(_token);
uint256 totalTokens;
for (uint256 i = 0; i < taxes.length; i++) {
if (taxes[i].taxType == TaxType.LIQUIDITY) {
uint256 half = taxes[i].taxPool / 2;
totalTokens += taxes[i].taxPool - half;
} else if (taxes[i].convertToNative) {
totalTokens += taxes[i].taxPool;
}
}
totalTokens = checkTokenAmount(token, totalTokens);
if (checkTokenAmount(token, totalTokens) != totalTokens) {
emit DistributionError("Insufficient tokens to swap. Please add more tokens");
return;
}
uint256[] memory amts = _router.swapExactTokensForETH(
totalTokens,
0,
path,
address(this),
block.timestamp + 300
);
uint256 amountBNB = address(this).balance;
if (totalTokens != amts[0] || amountBNB != amts[1] ) {
emit DistributionError("Unexpected amounts returned from swap");
}
// Calculate the distribution
uint256 toDistribute = amountBNB;
for (uint256 i = 0; i < taxes.length; i++) {
if (taxes[i].convertToNative || taxes[i].taxType == TaxType.LIQUIDITY) {
if (i == taxes.length - 1) {
taxes[i].share = toDistribute;
} else if (taxes[i].taxType == TaxType.LIQUIDITY) {
uint256 half = taxes[i].taxPool / 2;
uint256 share = (amountBNB * (taxes[i].taxPool - half)) / totalTokens;
taxes[i].share = share;
toDistribute = toDistribute - share;
} else {
uint256 share = (amountBNB * taxes[i].taxPool) / totalTokens;
taxes[i].share = share;
toDistribute = toDistribute - share;
}
}
}
// Distribute the coins
for (uint256 i = 0; i < taxes.length; i++) {
if (taxes[i].taxType == TaxType.WALLET) {
if (taxes[i].convertToNative) {
payable(taxes[i].location).transfer(taxes[i].share);
} else {
token.transfer(taxes[i].location, checkTokenAmount(token, taxes[i].taxPool));
}
}
else if (taxes[i].taxType == TaxType.DISTRIBUTOR) {
if (taxes[i].convertToNative) {
payable(taxes[i].location).transfer(taxes[i].share);
} else {
token.approve(taxes[i].location, taxes[i].taxPool);
IWalletDistributor(taxes[i].location).receiveToken(_token, address(this), checkTokenAmount(token, taxes[i].taxPool));
}
}
else if (taxes[i].taxType == TaxType.DIVIDEND) {
if (taxes[i].convertToNative) {
IDividendDistributor(taxes[i].location).depositNative{value: taxes[i].share}();
} else {
IDividendDistributor(taxes[i].location).depositToken(address(this), checkTokenAmount(token, taxes[i].taxPool));
}
}
else if (taxes[i].taxType == TaxType.BURN) {
IBurnable(_token).burn(checkTokenAmount(token, taxes[i].taxPool));
}
else if (taxes[i].taxType == TaxType.LIQUIDITY) {
if(taxes[i].share > 0){
uint256 half = checkTokenAmount(token, taxes[i].taxPool / 2);
_router.addLiquidityETH{value: taxes[i].share}(
_token,
half,
0,
0,
taxes[i].location,
block.timestamp + 300
);
}
}
taxes[i].taxPool = 0;
taxes[i].share = 0;
}
emit TaxesDistributed(totalTokens, amountBNB);
lastSwapTime = block.timestamp;
}
function getSellTax() public override onlyToken view returns (uint256) {
uint256 taxAmount;
for (uint256 i = 0; i < taxes.length; i++) {
taxAmount += taxes[i].sellTaxPercentage;
}
return taxAmount;
}
function getBuyTax() public override onlyToken view returns (uint256) {
uint256 taxAmount;
for (uint256 i = 0; i < taxes.length; i++) {
taxAmount += taxes[i].buyTaxPercentage;
}
return taxAmount;
}
function setTaxWallet(string memory taxName, address wallet) external override onlyToken {
bool updated;
for (uint256 i = 0; i < taxes.length; i++) {
if (taxes[i].taxType == TaxType.WALLET && compareStrings(taxes[i].taxName, taxName)) {
taxes[i].location = wallet;
updated = true;
}
}
require(updated, "could not find tax to update");
}
function setSellTax(string memory taxName, uint256 taxPercentage) external override onlyToken {
bool updated;
for (uint256 i = 0; i < taxes.length; i++) {
if (compareStrings(taxes[i].taxName, taxName)) {
taxes[i].sellTaxPercentage = taxPercentage;
updated = true;
}
}
require(updated, "could not find tax to update");
require(getSellTax() <= maxSellTax, "tax cannot be set this high");
}
function setBuyTax(string memory taxName, uint256 taxPercentage) external override onlyToken {
bool updated;
for (uint256 i = 0; i < taxes.length; i++) {
//if (taxes[i].taxName == taxName) {
if (compareStrings(taxes[i].taxName, taxName)) {
taxes[i].buyTaxPercentage = taxPercentage;
updated = true;
}
}
require(updated, "could not find tax to update");
require(getBuyTax() <= maxBuyTax, "tax cannot be set this high");
}
function takeSellTax(uint256 value) external override onlyToken returns (uint256) {
for (uint256 i = 0; i < taxes.length; i++) {
if (taxes[i].sellTaxPercentage > 0) {
uint256 taxAmount = (value * taxes[i].sellTaxPercentage) / 10000;
taxes[i].taxPool += taxAmount;
value = value - taxAmount;
}
}
return value;
}
function takeBuyTax(uint256 value) external override onlyToken returns (uint256) {
for (uint256 i = 0; i < taxes.length; i++) {
if (taxes[i].buyTaxPercentage > 0) {
uint256 taxAmount = (value * taxes[i].buyTaxPercentage) / 10000;
taxes[i].taxPool += taxAmount;
value = value - taxAmount;
}
}
return value;
}
// Private methods
function compareStrings(string memory a, string memory b) private pure returns (bool) {
return (keccak256(abi.encodePacked((a))) == keccak256(abi.encodePacked((b))));
}
function checkTokenAmount(IERC20 token, uint256 amount) private view returns (uint256) {
uint256 balance = token.balanceOf(address(this));
if (balance > amount) {
return amount;
}
return balance;
}
}
//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.7;
import "./Interfaces.sol";
import "./Libraries.sol";
import "./BaseErc20.sol";
import "./Burnable.sol";
import "./Taxable.sol";
import "./TaxDistributor.sol";
import "./AntiSniper.sol";
contract NeuroniAI is BaseErc20, AntiSniper, Burnable, Taxable {
mapping(address => bool) public zkManualEnable;
uint256 public zkTokenThreshold;
constructor () {
configure(0xA281151C22a70d6743F5b31Bc4E3958ce3681985);
symbol = "NEURONI";
name = "Neuroni.AI";
decimals = 18;
// Swap
address routerAddress = getRouterAddress();
IDEXRouter router = IDEXRouter(routerAddress);
address WBNB = router.WETH();
address pair = IDEXFactory(router.factory()).createPair(WBNB, address(this));
exchanges[pair] = true;
taxDistributor = new TaxDistributor(routerAddress, pair, WBNB, 1300, 1300);
// Anti Sniper
enableSniperBlocking = true;
isNeverSniper[address(taxDistributor)] = true;
mhPercentage = 300;
enableHighTaxCountdown = true;
// Tax
minimumTimeBetweenSwaps = 30 seconds;
minimumTokensBeforeSwap = 10000 * 10 ** decimals;
excludedFromTax[address(taxDistributor)] = true;
taxDistributor.createWalletTax("Insight", 190, 456, 0xC6467b4F00cA55c5548fb7bd872c872B63841eB9, true);
taxDistributor.createWalletTax("Marketing", 185, 444, 0xE53820cAdD647D99B1BD98a29Af7Be87E497Cf0f, true);
taxDistributor.createWalletTax("Dev", 125, 300, 0x08a3351E0C1eb65C5D80D568AdbE97810820d7E3, true);
autoSwapTax = false;
// Burnable
ableToBurn[address(taxDistributor)] = true;
// ZK
zkManualEnable[owner] = true;
zkTokenThreshold = 100_000 * 10 ** decimals;
// Finalise
_allowed[address(taxDistributor)][routerAddress] = 2**256 - 1;
_totalSupply = _totalSupply + (10_000_000 * 10 ** decimals);
_balances[owner] = _balances[owner] + _totalSupply;
emit Transfer(address(0), owner, _totalSupply);
}
// Overrides
function launch() public override(AntiSniper, BaseErc20) onlyOwner {
super.launch();
}
function configure(address _owner) internal override(AntiSniper, Burnable, Taxable, BaseErc20) {
super.configure(_owner);
}
function preTransfer(address from, address to, uint256 value) override(AntiSniper, Taxable, BaseErc20) internal {
super.preTransfer(from, to, value);
}
function calculateTransferAmount(address from, address to, uint256 value) override(AntiSniper, Taxable, BaseErc20) internal returns (uint256) {
return super.calculateTransferAmount(from, to, value);
}
function postTransfer(address from, address to) override(BaseErc20) internal {
super.postTransfer(from, to);
}
// Public Functions
function allowZk(address who) external view returns(bool) {
return zkManualEnable[who] || _balances[who] >= zkTokenThreshold;
}
// Admin Functions
function setManualZK(address who, bool on) external onlyOwner {
zkManualEnable[who] = on;
}
function setZkTokenThreshold(uint256 amount) external onlyOwner {
zkTokenThreshold = amount;
}
}