// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.9.0;

interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);

/**
* @dev Returns the token decimals.
*/
function decimals() external view returns (uint8);

/**
* @dev Returns the token symbol.
*/
function symbol() external view returns (string memory);

/**
* @dev Returns the token name.
*/
function name() external view returns (string memory);

/**
* @dev Returns the bep token owner.
*/
function getOwner() external view returns (address);

/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);

/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);

/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address _owner, address spender) external view returns (uint256);

/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: 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
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);

/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);

/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}

interface IFactoryV2 {
event PairCreated(address indexed token0, address indexed token1, address lpPair, uint);
function getPair(address tokenA, address tokenB) external view returns (address lpPair);
function createPair(address tokenA, address tokenB) external returns (address lpPair);
}

interface IV2Pair {
function factory() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
}

interface IRouter01 {
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 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 IRouter02 is IRouter01 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
}

interface AntiSnipe {
function checkUser(address from, address to, uint256 amt) external returns (bool);
function setLaunch(address _initialLpPair, uint32 _liqAddBlock, uint64 _liqAddStamp, uint8 dec) external;
function setLpPair(address pair, bool enabled) external;
function setProtections(bool _as, bool _ag, bool _ab, bool _algo) external;
function setGasPriceLimit(uint256 gas) external;
function removeSniper(address account) external;
function removeBlacklisted(address account) external;
function isBlacklisted(address account) external view returns (bool);
}

contract SuperBoost is IERC20 {
// Ownership moved to in-contract for customizability.
address private _owner;

mapping (address => uint256) private _rOwned;
mapping (address => uint256) private _tOwned;
mapping (address => bool) lpPairs;
uint256 private timeSinceLastPair = 0;
mapping (address => mapping (address => uint256)) private _allowances;

mapping (address => bool) private _isExcludedFromFees;
mapping (address => bool) private _isExcludedFromLimits;
mapping (address => bool) private _isExcluded;
address[] private _excluded;

mapping (address => bool) private presaleAddresses;
bool private allowedPresaleExclusion = true;
mapping (address => bool) private _liquidityHolders;

uint256 constant private startingSupply = 1_000_000_000_000;
string constant private _name = "Super Boost";
string constant private _symbol = "SBD";
uint8 constant private _decimals = 9;

uint256 constant private _tTotal = startingSupply * 10**_decimals;
uint256 constant private MAX = ~uint256(0);
uint256 private _rTotal = (MAX - (MAX % _tTotal));

struct Fees {
uint16 reflect;
uint16 burn;
uint16 liquidity;
uint16 marketing;
uint16 buyback;
uint16 totalSwap;
}

struct Ratios {
uint16 liquidity;
uint16 marketing;
uint16 buyback;
uint16 total;
}

Fees public _buyTaxes = Fees({
reflect: 800,
burn: 0,
liquidity: 0,
marketing: 400,
buyback: 0,
totalSwap: 600
});

Fees public _sellTaxes = Fees({
reflect: 1000,
burn: 0,
liquidity: 700,
marketing: 1400,
buyback: 300,
totalSwap: 2400
});

Fees public _transferTaxes = Fees({
reflect: 800,
burn: 0,
liquidity: 0,
marketing: 400,
buyback: 0,
totalSwap: 600
});

Ratios public _ratios = Ratios({
liquidity: 2,
marketing: 8,
buyback: 2,
total: 12
});

uint256 constant public maxBuyTaxes = 2000;
uint256 constant public maxSellTaxes = 2000;
uint256 constant public maxTransferTaxes = 2000;
uint256 constant masterTaxDivisor = 10000;

IRouter02 public dexRouter;
address public lpPair;
address constant public DEAD = 0x000000000000000000000000000000000000dEaD;

struct TaxWallets {
address payable marketing;
}

TaxWallets public _taxWallets = TaxWallets({
marketing: payable(0x52145017Ab111E4Db73613aA07980E26d699ffBA)
});

bool inSwap;
bool public contractSwapEnabled = false;
uint256 public contractSwapTimer = 0 seconds;
uint256 private lastSwap;
uint256 public swapThreshold = (_tTotal * 5) / 10000;
uint256 public swapAmount = (_tTotal * 10) / 10000;

bool public tradingEnabled = false;
bool public _hasLiqBeenAdded = false;
AntiSnipe antiSnipe;

bool public buybackEnabled = false;
uint256 public buybackAmount = 0;

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
event ContractSwapEnabledUpdated(bool enabled);
event AutoLiquify(uint256 amountCurrency, uint256 amountTokens);

modifier lockTheSwap {
inSwap = true;
_;
inSwap = false;
}

modifier onlyOwner() {
require(_owner == msg.sender, "Caller =/= owner.");
_;
}

constructor () payable {
_rOwned[msg.sender] = _rTotal;

// Set the owner.
_owner = msg.sender;

if (block.chainid == 56) {
dexRouter = IRouter02(0x10ED43C718714eb63d5aA57B78B54704E256024E);
} else if (block.chainid == 97) {
dexRouter = IRouter02(0x9Ac64Cc6e4415144C455BD8E4837Fea55603e5c3);
} else if (block.chainid == 1 || block.chainid == 4) {
dexRouter = IRouter02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
} else if (block.chainid == 43114) {
dexRouter = IRouter02(0x60aE616a2155Ee3d9A68541Ba4544862310933d4);
} else {
revert();
}

lpPair = IFactoryV2(dexRouter.factory()).createPair(dexRouter.WETH(), address(this));
lpPairs[lpPair] = true;

_approve(_owner, address(dexRouter), type(uint256).max);
_approve(address(this), address(dexRouter), type(uint256).max);

_isExcludedFromFees[_owner] = true;
_isExcludedFromFees[address(this)] = true;
_isExcludedFromFees[DEAD] = true;
_liquidityHolders[_owner] = true;

emit Transfer(address(0), msg.sender, _tTotal);
}

receive() external payable {}

//===============================================================================================================
//===============================================================================================================
//===============================================================================================================
// Ownable removed as a lib and added here to allow for custom transfers and renouncements.
// This allows for removal of ownership privileges from the owner once renounced or transferred.
function transferOwner(address newOwner) external onlyOwner {
require(newOwner != address(0), "Call renounceOwnership to transfer owner to the zero address.");
require(newOwner != DEAD, "Call renounceOwnership to transfer owner to the zero address.");
setExcludedFromFees(_owner, false);
setExcludedFromFees(newOwner, true);

if(balanceOf(_owner) > 0) {
_transfer(_owner, newOwner, balanceOf(_owner));
}

_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);

}

function renounceOwnership() public virtual onlyOwner {
setExcludedFromFees(_owner, false);
_owner = address(0);
emit OwnershipTransferred(_owner, address(0));
}
//===============================================================================================================
//===============================================================================================================
//===============================================================================================================

function totalSupply() external pure override returns (uint256) { if (_tTotal == 0) { revert(); } return _tTotal; }
function decimals() external pure override returns (uint8) { return _decimals; }
function symbol() external pure override returns (string memory) { return _symbol; }
function name() external pure override returns (string memory) { return _name; }
function getOwner() external view override returns (address) { return _owner; }
function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }

function balanceOf(address account) public view override returns (uint256) {
if (_isExcluded[account]) return _tOwned[account];
return tokenFromReflection(_rOwned[account]);
}

function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}

function approve(address spender, uint256 amount) public override returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}

function _approve(address sender, address spender, uint256 amount) private {
require(sender != address(0), "ERC20: Zero Address");
require(spender != address(0), "ERC20: Zero Address");

_allowances[sender][spender] = amount;
emit Approval(sender, spender, amount);
}

function approveContractContingency() public onlyOwner returns (bool) {
_approve(address(this), address(dexRouter), type(uint256).max);
return true;
}

function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if (_allowances[sender][msg.sender] != type(uint256).max) {
_allowances[sender][msg.sender] -= amount;
}

return _transfer(sender, recipient, amount);
}

function setNewRouter(address newRouter) public onlyOwner {
IRouter02 _newRouter = IRouter02(newRouter);
address get_pair = IFactoryV2(_newRouter.factory()).getPair(address(this), _newRouter.WETH());
if (get_pair == address(0)) {
lpPair = IFactoryV2(_newRouter.factory()).createPair(address(this), _newRouter.WETH());
}
else {
lpPair = get_pair;
}
dexRouter = _newRouter;
_approve(address(this), address(dexRouter), type(uint256).max);
}

function setLpPair(address pair, bool enabled) external onlyOwner {
if (enabled == false) {
lpPairs[pair] = false;
antiSnipe.setLpPair(pair, false);
} else {
if (timeSinceLastPair != 0) {
require(block.timestamp - timeSinceLastPair > 3 days, "3 Day cooldown.!");
}
lpPairs[pair] = true;
timeSinceLastPair = block.timestamp;
antiSnipe.setLpPair(pair, true);
}
}

function getCirculatingSupply() public view returns (uint256) {
return (_tTotal - (balanceOf(DEAD) balanceOf(address(0))));
}

function isExcludedFromReward(address account) public view returns (bool) {
return _isExcluded[account];
}

function setExcludedFromReward(address account, bool enabled) public onlyOwner {
if (enabled) {
require(!_isExcluded[account], "Account is already excluded.");
if(_rOwned[account] > 0) {
_tOwned[account] = tokenFromReflection(_rOwned[account]);
}
_isExcluded[account] = true;
if(account != lpPair){
_excluded.push(account);
}
} else if (!enabled) {
require(_isExcluded[account], "Account is already included.");
if (account == lpPair) {
_rOwned[account] = _tOwned[account] * _getRate();
_tOwned[account] = 0;
_isExcluded[account] = false;
} else if(_excluded.length == 1) {
_rOwned[account] = _tOwned[account] * _getRate();
_tOwned[account] = 0;
_isExcluded[account] = false;
_excluded.pop();
} else {
for (uint256 i = 0; i < _excluded.length; i ) {
if (_excluded[i] == account) {
_excluded[i] = _excluded[_excluded.length - 1];
_tOwned[account] = 0;
_rOwned[account] = _tOwned[account] * _getRate();
_isExcluded[account] = false;
_excluded.pop();
break;
}
}
}
}
}

function tokenFromReflection(uint256 rAmount) public view returns(uint256) {
require(rAmount <= _rTotal, "Amount must be less than total reflections");
uint256 currentRate = _getRate();
return rAmount / currentRate;
}

function setInitializer(address initializer) external onlyOwner {
require(!_hasLiqBeenAdded);
require(initializer != address(this), "Can't be self.");
antiSnipe = AntiSnipe(initializer);
}

function removeBlacklisted(address account) external onlyOwner {
antiSnipe.removeBlacklisted(account);
}

function isBlacklisted(address account) public view returns (bool) {
return antiSnipe.isBlacklisted(account);
}

function removeSniper(address account) external onlyOwner {
antiSnipe.removeSniper(account);
}

function setProtectionSettings(bool _antiSnipe, bool _antiGas, bool _antiBlock, bool _algo) external onlyOwner {
antiSnipe.setProtections(_antiSnipe, _antiGas, _antiBlock, _algo);
}

function setGasPriceLimit(uint256 gas) external onlyOwner {
require(gas >= 75, "Too low.");
antiSnipe.setGasPriceLimit(gas);
}

function setTaxesBuy(uint16 reflect, uint16 liquidity, uint16 marketing, uint16 buyback, uint16 burn) external onlyOwner {
uint16 check = reflect liquidity marketing burn buyback;
require(check <= maxBuyTaxes);
_buyTaxes.reflect = reflect;
_buyTaxes.burn = burn;
_buyTaxes.liquidity = liquidity;
_buyTaxes.marketing = marketing;
_buyTaxes.buyback = buyback;
_buyTaxes.totalSwap = check - (reflect burn);
}

function setTaxesSell(uint16 reflect, uint16 liquidity, uint16 marketing, uint16 buyback, uint16 burn) external onlyOwner {
uint16 check = reflect liquidity marketing burn buyback;
require(check <= maxBuyTaxes);
_sellTaxes.reflect = reflect;
_sellTaxes.burn = burn;
_sellTaxes.liquidity = liquidity;
_sellTaxes.marketing = marketing;
_sellTaxes.buyback = buyback;
_sellTaxes.totalSwap = check - (reflect burn);
}

function setTaxesTransfer(uint16 reflect, uint16 liquidity, uint16 marketing, uint16 buyback, uint16 burn) external onlyOwner {
uint16 check = reflect liquidity marketing burn buyback;
require(check <= maxBuyTaxes);
_transferTaxes.reflect = reflect;
_transferTaxes.burn = burn;
_transferTaxes.liquidity = liquidity;
_transferTaxes.marketing = marketing;
_transferTaxes.buyback = buyback;
_transferTaxes.totalSwap = check - (reflect burn);
}

function setRatios(uint16 liquidity, uint16 marketing, uint16 buyback) external onlyOwner {
_ratios.liquidity = liquidity;
_ratios.marketing = marketing;
_ratios.buyback = buyback;
_ratios.total = liquidity marketing buyback;
}

function setExcludedFromLimits(address account, bool enabled) external onlyOwner {
_isExcludedFromLimits[account] = enabled;
}

function isExcludedFromLimits(address account) public view returns (bool) {
return _isExcludedFromLimits[account];
}

function isExcludedFromFees(address account) public view returns(bool) {
return _isExcludedFromFees[account];
}

function setExcludedFromFees(address account, bool enabled) public onlyOwner {
_isExcludedFromFees[account] = enabled;
}

function setSwapSettings(uint256 thresholdPercent, uint256 thresholdDivisor, uint256 amountPercent, uint256 amountDivisor, uint256 time) external onlyOwner {
swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor;
swapAmount = (_tTotal * amountPercent) / amountDivisor;
contractSwapTimer = time;
}

function setWallets(address payable marketing) external onlyOwner {
_taxWallets.marketing = payable(marketing);
}

function setContractSwapEnabled(bool enabled) external onlyOwner {
contractSwapEnabled = enabled;
emit ContractSwapEnabledUpdated(enabled);
}

function excludePresaleAddresses(address router, address presale) external onlyOwner {
require(allowedPresaleExclusion);
if (router == presale) {
_liquidityHolders[presale] = true;
presaleAddresses[presale] = true;
setExcludedFromFees(presale, true);
setExcludedFromReward(presale, true);
} else {
_liquidityHolders[router] = true;
_liquidityHolders[presale] = true;
presaleAddresses[router] = true;
presaleAddresses[presale] = true;
setExcludedFromFees(router, true);
setExcludedFromFees(presale, true);
setExcludedFromReward(router, true);
setExcludedFromReward(presale, true);
}
}

function setBuybackEnabled(bool enabled) external onlyOwner {
buybackEnabled = enabled;
}

function setBuybackAmount(uint256 value, uint256 multiplier) external onlyOwner {
buybackAmount = value * 10**multiplier;
}

function _hasLimits(address from, address to) private view returns (bool) {
return from != _owner
&& to != _owner
&& tx.origin != _owner
&& !_liquidityHolders[to]
&& !_liquidityHolders[from]
&& to != DEAD
&& to != address(0)
&& from != address(this);
}

function _transfer(address from, address to, uint256 amount) internal returns (bool) {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
bool buy = false;
bool sell = false;
bool otherTransfer = false;
if (lpPairs[from]) {
buy = true;
} else if (lpPairs[to]) {
sell = true;
} else {
otherTransfer = true;
}
if(_hasLimits(from, to)) {
if(!tradingEnabled) {
revert("Trading not yet enabled!");
}
}

bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]){
takeFee = false;
}

if (sell) {
if (!inSwap
&& contractSwapEnabled
&& !presaleAddresses[to]
&& !presaleAddresses[from]
) {
if (lastSwap contractSwapTimer < block.timestamp) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
if(contractTokenBalance >= swapAmount) { contractTokenBalance = swapAmount; }
contractSwap(contractTokenBalance);
lastSwap = block.timestamp;
}
}
if (buybackEnabled){
if(buybackAmount == 0) {
buybackAndBurn(address(this).balance);
} else if(address(this).balance > buybackAmount){
buybackAndBurn(buybackAmount);
}
}
}
}
return _finalizeTransfer(from, to, amount, takeFee, buy, sell, otherTransfer);
}

function buybackAndBurn(uint256 amount) internal {
address[] memory path = new address[](2);
path[0] = dexRouter.WETH();
path[1] = address(this);

dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens
{value: amount}
(
0,
path,
DEAD,
block.timestamp
);
}

function contractSwap(uint256 contractTokenBalance) private lockTheSwap {
Ratios memory ratios = _ratios;
if (ratios.total == 0) {
return;
}

if(_allowances[address(this)][address(dexRouter)] != type(uint256).max) {
_allowances[address(this)][address(dexRouter)] = type(uint256).max;
}

uint256 toLiquify = ((contractTokenBalance * ratios.liquidity) / ratios.total) / 2;
uint256 swapAmt = contractTokenBalance - toLiquify;

address[] memory path = new address[](2);
path[0] = address(this);
path[1] = dexRouter.WETH();

uint256 amtBalance = address(this).balance;

dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
swapAmt,
0,
path,
address(this),
block.timestamp
);

amtBalance = address(this).balance - amtBalance;
uint256 liquidityBalance = (amtBalance * toLiquify) / swapAmt;

if (toLiquify > 0) {
dexRouter.addLiquidityETH{value: liquidityBalance}(
address(this),
toLiquify,
0,
0,
DEAD,
block.timestamp
);
emit AutoLiquify(liquidityBalance, toLiquify);
}

amtBalance -= liquidityBalance;
ratios.total -= ratios.liquidity;
uint256 buybackBalance = (amtBalance * ratios.buyback) / ratios.total;
uint256 marketingBalance = amtBalance - buybackBalance;
if (ratios.marketing > 0) {
_taxWallets.marketing.transfer(marketingBalance);
}
}

function _checkLiquidityAdd(address from, address to) private {
require(!_hasLiqBeenAdded, "Liquidity already added and marked.");
if (!_hasLimits(from, to) && to == lpPair) {
_liquidityHolders[from] = true;
_hasLiqBeenAdded = true;
if(address(antiSnipe) == address(0)){
antiSnipe = AntiSnipe(address(this));
}
contractSwapEnabled = true;
emit ContractSwapEnabledUpdated(true);
}
}

function enableTrading() public onlyOwner {
require(!tradingEnabled, "Trading already enabled!");
require(_hasLiqBeenAdded, "Liquidity must be added.");
if(address(antiSnipe) == address(0)){
antiSnipe = AntiSnipe(address(this));
}
try antiSnipe.setLaunch(lpPair, uint32(block.number), uint64(block.timestamp), _decimals) {} catch {}
tradingEnabled = true;
allowedPresaleExclusion = false;
}

function sweepContingency() external onlyOwner {
require(!_hasLiqBeenAdded, "Cannot call after liquidity.");
payable(_owner).transfer(address(this).balance);
}

function multiSendTokens(address[] memory accounts, uint256[] memory amounts) external {
require(accounts.length == amounts.length, "Lengths do not match.");
for (uint8 i = 0; i < accounts.length; i ) {
require(balanceOf(msg.sender) >= amounts[i]);
_transfer(msg.sender, accounts[i], amounts[i]*10**_decimals);
}
}

function multiSendPercents(address[] memory accounts, uint256[] memory percents, uint256[] memory divisors) external {
require(accounts.length == percents.length && percents.length == divisors.length, "Lengths do not match.");
for (uint8 i = 0; i < accounts.length; i ) {
require(balanceOf(msg.sender) >= (_tTotal * percents[i]) / divisors[i]);
_transfer(msg.sender, accounts[i], (_tTotal * percents[i]) / divisors[i]);
}
}

struct ExtraValues {
uint256 tTransferAmount;
uint256 tFee;
uint256 tSwap;
uint256 tBurn;

uint256 rTransferAmount;
uint256 rAmount;
uint256 rFee;

uint256 currentRate;
}

function _finalizeTransfer(address from, address to, uint256 tAmount, bool takeFee, bool buy, bool sell, bool otherTransfer) private returns (bool) {
if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
}

ExtraValues memory values = _getValues(from, to, tAmount, takeFee, buy, sell, otherTransfer);

_rOwned[from] = _rOwned[from] - values.rAmount;
_rOwned[to] = _rOwned[to] values.rTransferAmount;

if (_isExcluded[from]) {
_tOwned[from] = _tOwned[from] - tAmount;
}
if (_isExcluded[to]) {
_tOwned[to] = _tOwned[to] values.tTransferAmount;
}

if (values.rFee > 0 || values.tFee > 0) {
_rTotal -= values.rFee;
}

emit Transfer(from, to, values.tTransferAmount);
return true;
}

function _getValues(address from, address to, uint256 tAmount, bool takeFee, bool buy, bool sell, bool otherTransfer) private returns (ExtraValues memory) {
ExtraValues memory values;
values.currentRate = _getRate();

values.rAmount = tAmount * values.currentRate;

if (_hasLimits(from, to)) {
bool checked;
try antiSnipe.checkUser(from, to, tAmount) returns (bool check) {
checked = check;
} catch {
revert();
}

if(!checked) {
revert();
}
}

if(takeFee) {
uint256 currentReflect;
uint256 currentSwap;
uint256 currentBurn;
uint256 divisor = masterTaxDivisor;

if (lpPairs[to]) {
currentReflect = _sellTaxes.reflect;
currentBurn = _sellTaxes.burn;
currentSwap = _sellTaxes.totalSwap;
} else if (lpPairs[from]) {
currentReflect = _buyTaxes.reflect;
currentBurn = _buyTaxes.burn;
currentSwap = _buyTaxes.totalSwap;
} else {
currentReflect = _transferTaxes.reflect;
currentBurn = _transferTaxes.burn;
currentSwap = _transferTaxes.totalSwap;
}

values.tFee = (tAmount * currentReflect) / divisor;
values.tSwap = (tAmount * currentSwap) / divisor;
values.tBurn = (tAmount * currentBurn) / divisor;
values.tTransferAmount = tAmount - (values.tFee values.tSwap values.tBurn);

values.rFee = values.tFee * values.currentRate;
} else {
values.tFee = 0;
values.tSwap = 0;
values.tBurn = 0;
values.tTransferAmount = tAmount;

values.rFee = 0;
}

if (values.tSwap > 0) {
_rOwned[address(this)] = values.tSwap * values.currentRate;
if(_isExcluded[address(this)]) {
_tOwned[address(this)] = values.tSwap;
}
emit Transfer(from, address(this), values.tSwap);
}

if (values.tBurn > 0) {
_rOwned[DEAD] = values.tBurn * values.currentRate;
if(_isExcluded[DEAD]) {
_tOwned[DEAD] = values.tBurn;
}
emit Transfer(from, DEAD, values.tBurn);
}

values.rTransferAmount = values.rAmount - (values.rFee (values.tSwap * values.currentRate) (values.tBurn * values.currentRate));
return values;
}

function _getRate() internal view returns(uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
if(_isExcluded[lpPair]) {
if (_rOwned[lpPair] > rSupply || _tOwned[lpPair] > tSupply) return _rTotal / _tTotal;
rSupply -= _rOwned[lpPair];
tSupply -= _tOwned[lpPair];
}
if(_excluded.length > 0) {
for (uint8 i = 0; i < _excluded.length; i ) {
if (_rOwned[_excluded[i]] > rSupply || _tOwned[_excluded[i]] > tSupply) return _rTotal / _tTotal;
rSupply = rSupply - _rOwned[_excluded[i]];
tSupply = tSupply - _tOwned[_excluded[i]];
}
}
if (rSupply < _rTotal / _tTotal) return _rTotal / _tTotal;
return rSupply / tSupply;
}
}