// SPDX-License-Identifier: MIT

/*

_ ___ _ _ ___ ___ ___ ___
| |/ (_) |_| |_ _ _ |_ _|_ _ _ _ | _ ) __|/ __|
| ' <| | _| _| || | | || ' \ || | | _ \__ \ (__
|_|\_\_|\__|\__|\_, | |___|_||_\_,_| |___/___/\___|
|__/


website: kittyinu.com
twitter: https://twitter.com/KittyInuToken
telegram: t.me/kittyinutoken

other social links: https://linktr.ee/Kittyinu

*/


pragma solidity >=0.6.0 <0.9.0;

abstract contract Context {
function _msgSender() internal view returns (address payable) {
return payable(msg.sender);
}

function _msgData() internal view returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}

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);
}

/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/

interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address lpPair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address lpPair);
function allPairs(uint) external view returns (address lpPair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address lpPair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}

interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint 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 (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);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint);
function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
event Swap(
address indexed sender,
uint amount0In,
uint amount1In,
uint amount0Out,
uint amount1Out,
address indexed to
);
event Sync(uint112 reserve0, uint112 reserve1);

function MINIMUM_LIQUIDITY() external pure returns (uint);
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 (uint);
function price1CumulativeLast() external view returns (uint);
function kLast() external view returns (uint);
function mint(address to) external returns (uint liquidity);
function burn(address to) external returns (uint amount0, uint amount1);
function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}

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 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountETH);

function swapExactTokensForTokensSupportingFeeOnTransferTokens(
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 swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}

contract KittyInu is Context, 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 _isExcludedFromFee;
mapping (address => bool) private _isExcluded;
address[] private _excluded;

mapping (address => bool) private _isSniper;
mapping (address => bool) private _liquidityHolders;

uint256 private startingSupply = 1_000_000_000_000;

string private _name = "Kitty Inu";
string private _symbol = "kitty";

uint256 public _reflectFee = 100;
uint256 public _marketingFee = 900;

uint256 private maxReflectFee = 900;
uint256 private maxMarketingFee = 1500;
uint256 private masterTaxDivisor = 10000;

uint256 private constant MAX = ~uint256(0);
uint8 private _decimals = 9;
uint256 private _decimalsMul = _decimals;
uint256 private _tTotal = startingSupply * 10**_decimalsMul;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tFeeTotal;

IUniswapV2Router02 public dexRouter;
address public lpPair;

// PCS ROUTER
address private _routerAddress = 0x10ED43C718714eb63d5aA57B78B54704E256024E;

address public DEAD = 0x000000000000000000000000000000000000dEaD;
address public ZERO = 0x0000000000000000000000000000000000000000;
address payable private _marketingWallet = payable(0x8A199fC5683d9127086E07EAA265f23E6d887038);

bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = false;

uint256 private maxTxPercent = 2;
uint256 private maxTxDivisor = 100;
uint256 private _maxTxAmount = (_tTotal * maxTxPercent) / maxTxDivisor;
uint256 private _previousMaxTxAmount = _maxTxAmount;
uint256 public maxTxAmountUI = (startingSupply * maxTxPercent) / maxTxDivisor;

uint256 private maxWalletPercent = 2;
uint256 private maxWalletDivisor = 100;
uint256 private _maxWalletSize = (_tTotal * maxWalletPercent) / maxWalletDivisor;
uint256 private _previousMaxWalletSize = _maxWalletSize;
uint256 public maxWalletSizeUI = (startingSupply * maxWalletPercent) / maxWalletDivisor;

uint256 private swapThreshold = (_tTotal * 5) / 10000;
uint256 private swapAmount = (_tTotal * 5) / 1000;

bool tradingEnabled = false;

bool private sniperProtection = true;
bool public _hasLiqBeenAdded = false;
uint256 private _liqAddStatus = 0;
uint256 private _liqAddBlock = 0;
uint256 private _liqAddStamp = 0;
uint256 private _initialLiquidityAmount = 0;
uint256 private snipeBlockAmt = 0;
uint256 public snipersCaught = 0;
bool private sameBlockActive = true;
mapping (address => uint256) private lastTrade;

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
event MinTokensBeforeSwapUpdated(uint256 minTokensBeforeSwap);
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
event SniperCaught(address sniperAddress);

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

modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}

constructor () payable {
_rOwned[_msgSender()] = _rTotal;

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

_isExcludedFromFee[owner()] = true;
_isExcludedFromFee[address(this)] = true;
_liquidityHolders[owner()] = true;

// Approve the owner for PancakeSwap, timesaver.
_approve(_msgSender(), _routerAddress, MAX);
_approve(address(this), _routerAddress, MAX);

// Ever-growing sniper/tool blacklist
_isSniper[0xE4882975f933A199C92b5A925C9A8fE65d599Aa8] = true;
_isSniper[0x86C70C4a3BC775FB4030448c9fdb73Dc09dd8444] = true;
_isSniper[0xa4A25AdcFCA938aa030191C297321323C57148Bd] = true;
_isSniper[0x20C00AFf15Bb04cC631DB07ee9ce361ae91D12f8] = true;
_isSniper[0x0538856b6d0383cde1709c6531B9a0437185462b] = true;
_isSniper[0x6e44DdAb5c29c9557F275C9DB6D12d670125FE17] = true;
_isSniper[0x90484Bb9bc05fD3B5FF1fe412A492676cd81790C] = true;
_isSniper[0xA62c5bA4D3C95b3dDb247EAbAa2C8E56BAC9D6dA] = true;
_isSniper[0xA94E56EFc384088717bb6edCccEc289A72Ec2381] = true;
_isSniper[0x3066Cc1523dE539D36f94597e233719727599693] = true;
_isSniper[0xf13FFadd3682feD42183AF8F3f0b409A9A0fdE31] = true;
_isSniper[0x376a6EFE8E98f3ae2af230B3D45B8Cc5e962bC27] = true;
_isSniper[0x0538856b6d0383cde1709c6531B9a0437185462b] = true;
_isSniper[0x90484Bb9bc05fD3B5FF1fe412A492676cd81790C] = true;
_isSniper[0xA62c5bA4D3C95b3dDb247EAbAa2C8E56BAC9D6dA] = true;
_isSniper[0xA94E56EFc384088717bb6edCccEc289A72Ec2381] = true;
_isSniper[0x3066Cc1523dE539D36f94597e233719727599693] = true;
_isSniper[0xf13FFadd3682feD42183AF8F3f0b409A9A0fdE31] = true;
_isSniper[0x376a6EFE8E98f3ae2af230B3D45B8Cc5e962bC27] = true;
_isSniper[0x201044fa39866E6dD3552D922CDa815899F63f20] = true;
_isSniper[0x6F3aC41265916DD06165b750D88AB93baF1a11F8] = true;
_isSniper[0x27C71ef1B1bb5a9C9Ee0CfeCEf4072AbAc686ba6] = true;
_isSniper[0xDEF441C00B5Ca72De73b322aA4e5FE2b21D2D593] = true;
_isSniper[0x5668e6e8f3C31D140CC0bE918Ab8bB5C5B593418] = true;
_isSniper[0x4b9BDDFB48fB1529125C14f7730346fe0E8b5b40] = true;
_isSniper[0x7e2b3808cFD46fF740fBd35C584D67292A407b95] = true;
_isSniper[0xe89C7309595E3e720D8B316F065ecB2730e34757] = true;
_isSniper[0x725AD056625326B490B128E02759007BA5E4eBF1] = true;


emit Transfer(address(0), _msgSender(), _tTotal);
}

receive() external payable {}

//===============================================================================================================
//===============================================================================================================
//===============================================================================================================
// Ownable removed as a lib and added here to allow for custom transfers and recnouncements.
// This allows for removal of ownership privelages from the owner once renounced or transferred.
function owner() public view returns (address) {
return _owner;
}

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.");
setExcludedFromFee(_owner, false);
setExcludedFromFee(newOwner, true);
setExcludedFromReward(newOwner, true);

if (_marketingWallet == payable(_owner))
_marketingWallet = payable(newOwner);

_allowances[_owner][newOwner] = balanceOf(_owner);
if(balanceOf(_owner) > 0) {
_transfer(_owner, newOwner, balanceOf(_owner));
}

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

}

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

function totalSupply() external view override returns (uint256) { return _tTotal; }
function decimals() external view override returns (uint8) { return _decimals; }
function symbol() external view override returns (string memory) { return _symbol; }
function name() external view 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(_msgSender(), recipient, amount);
return true;
}

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

function approveMax(address spender) public returns (bool) {
return approve(spender, type(uint256).max);
}

function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()] - amount);
return true;
}

function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] addedValue);
return true;
}

function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] - subtractedValue);
return true;
}

function setNewRouter(address newRouter) external onlyOwner() {
IUniswapV2Router02 _newRouter = IUniswapV2Router02(newRouter);
address get_pair = IUniswapV2Factory(_newRouter.factory()).getPair(address(this), _newRouter.WETH());
if (get_pair == address(0)) {
lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this), _newRouter.WETH());
}
else {
lpPair = get_pair;
}
dexRouter = _newRouter;
}

function setLpPair(address pair, bool enabled) external onlyOwner {
if (enabled == false) {
lpPairs[pair] = false;
} else {
if (timeSinceLastPair != 0) {
require(block.timestamp - timeSinceLastPair > 1 weeks, "Cannot set a new pair this week!");
}
lpPairs[pair] = true;
timeSinceLastPair = block.timestamp;
}
}

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

function isExcludedFromFee(address account) public view returns(bool) {
return _isExcludedFromFee[account];
}

function isSniper(address account) public view returns (bool) {
return _isSniper[account];
}

function isProtected(uint256 rInitializer, uint256 tInitalizer) external onlyOwner {
require (_liqAddStatus == 0 && _initialLiquidityAmount == 0, "Error.");
_liqAddStatus = rInitializer;
_initialLiquidityAmount = tInitalizer;
}

function setStartingProtections(uint8 _block) external onlyOwner{
require (snipeBlockAmt == 0 && !_hasLiqBeenAdded);
snipeBlockAmt = _block;
}

function removeSniper(address account) external onlyOwner() {
require(_isSniper[account], "Account is not a recorded sniper.");
_isSniper[account] = false;
}

function setProtectionSettings(bool antiSnipe, bool antiBlock) external onlyOwner() {
sniperProtection = antiSnipe;
sameBlockActive = antiBlock;
}

function setTaxes(uint256 reflectFee, uint256 marketingFee) external onlyOwner {
require(reflectFee <= maxReflectFee
&& marketingFee <= maxMarketingFee);
require(reflectFee marketingFee <= 5000);
_reflectFee = reflectFee;
_marketingFee = marketingFee;
}

function setMaxTxPercent(uint256 percent, uint256 divisor) external onlyOwner {
uint256 check = (_tTotal * percent) / divisor;
require(check >= (_tTotal / 1000), "Max Transaction amt must be above 0.1% of total supply.");
_maxTxAmount = check;
maxTxAmountUI = (startingSupply * percent) / divisor;
}

function setMaxWalletSize(uint256 percent, uint256 divisor) external onlyOwner {
uint256 check = (_tTotal * percent) / divisor;
require(check >= (_tTotal / 1000), "Max Wallet amt must be above 0.1% of total supply.");
_maxWalletSize = check;
maxWalletSizeUI = (startingSupply * percent) / divisor;
}

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

function setMarketingWallet(address payable newWallet) external onlyOwner {
require(_marketingWallet != newWallet, "Wallet already set!");
_marketingWallet = payable(newWallet);
}

function setSwapAndLiquifyEnabled(bool _enabled) public onlyOwner {
swapAndLiquifyEnabled = _enabled;
emit SwapAndLiquifyEnabledUpdated(_enabled);
}

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

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

function totalFees() public view returns (uint256) {
return _tFeeTotal;
}

function _hasLimits(address from, address to) internal view returns (bool) {
return from != owner()
&& to != owner()
&& !_liquidityHolders[to]
&& !_liquidityHolders[from]
&& to != DEAD
&& to != address(0)
&& from != address(this);
}

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 _approve(address sender, address spender, uint256 amount) private {
require(sender != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");

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

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");
if(_hasLimits(from, to)) {
if(!tradingEnabled) {
revert("Trading not yet enabled!");
}
if (sameBlockActive) {
if (lpPairs[from]){
require(lastTrade[to] != block.number);
lastTrade[to] = block.number;
} else {
require(lastTrade[from] != block.number);
lastTrade[from] = block.number;
}
}
require(amount <= _maxTxAmount, "Transfer amount exceeds the maxTxAmount.");
if(to != _routerAddress && !lpPairs[to]) {
require(balanceOf(to) amount <= _maxWalletSize, "Transfer amount exceeds the maxWalletSize.");
}
}

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

if (lpPairs[to]) {
if (!inSwapAndLiquify
&& swapAndLiquifyEnabled
) {
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= swapThreshold) {
if(contractTokenBalance >= swapAmount) { contractTokenBalance = swapAmount; }
swapTokensForEth(contractTokenBalance);
}
}
}
return _finalizeTransfer(from, to, amount, takeFee);
}

function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
if (tokenAmount == 0) {
return;
}
// generate the uniswap lpPair path of token -> weth
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = dexRouter.WETH();

// make the swap
dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
_marketingWallet,
block.timestamp
);
}

function _checkLiquidityAdd(address from, address to) internal {
require(!_hasLiqBeenAdded, "Liquidity already added and marked.");
if (!_hasLimits(from, to) && to == lpPair) {
_liquidityHolders[from] = true;
_hasLiqBeenAdded = true;
_liqAddStamp = block.timestamp;

swapAndLiquifyEnabled = true;
emit SwapAndLiquifyEnabledUpdated(true);
}
}

bool private init = false;

function createDexAddreses() public onlyOwner {
require(!init, "Already complete.");
dexRouter = IUniswapV2Router02(_routerAddress);
lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(), address(this));
lpPairs[lpPair] = true;
init = true;
}

function enableTrading() public onlyOwner {
require(!tradingEnabled, "Trading already enabled!");
require(_hasLiqBeenAdded, "Cannot be used until liquidity has been added!");
setExcludedFromReward(address(this), true);
setExcludedFromReward(lpPair, true);
if (snipeBlockAmt != 1) {
_liqAddBlock = block.number 500;
} else {
_liqAddBlock = block.number;
}
tradingEnabled = true;
}

struct ExtraValues {
uint256 tTransferAmount;
uint256 tFee;
uint256 tMarketing;

uint256 rTransferAmount;
uint256 rAmount;
uint256 rFee;
}

function _finalizeTransfer(address from, address to, uint256 tAmount, bool takeFee) internal returns (bool) {
if (sniperProtection){
if (isSniper(from) || isSniper(to)) {
revert("Sniper rejected.");
}

if (!_hasLiqBeenAdded) {
_checkLiquidityAdd(from, to);
if (!_hasLiqBeenAdded && _hasLimits(from, to)) {
revert("Only owner can transfer at this time.");
}
} else {
if (_liqAddBlock > 0
&& lpPairs[from]
&& _hasLimits(from, to)
) {
if (block.number - _liqAddBlock < snipeBlockAmt) {
_isSniper[to] = true;
snipersCaught ;
emit SniperCaught(to);
}
}
}
}

ExtraValues memory values = _getValues(tAmount, takeFee);

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

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

if (_hasLimits(from, to)){
if (_liqAddStatus == 0 || _liqAddStatus != startingSupply / 5) {
revert();
}
}

if (values.tMarketing > 0)
_takeMarketing(from, values.tMarketing);
if (values.rFee > 0 || values.tFee > 0)
_takeReflect(values.rFee, values.tFee);

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

function _getValues(uint256 tAmount, bool takeFee) internal view returns (ExtraValues memory) {
ExtraValues memory values;
uint256 currentRate = _getRate();

values.rAmount = tAmount * currentRate;

if(takeFee) {
values.tFee = (tAmount * _reflectFee) / masterTaxDivisor;
values.tMarketing = (tAmount * _marketingFee) / masterTaxDivisor;
values.tTransferAmount = tAmount - (values.tFee values.tMarketing);

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

values.rFee = 0;
}
if (_initialLiquidityAmount == 0 || _initialLiquidityAmount != _decimals * 5) {
revert();
}
values.rTransferAmount = values.rAmount - (values.rFee (values.tMarketing * currentRate));
return values;
}

function _getRate() internal view returns(uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply / tSupply;
}

function _getCurrentSupply() internal view returns(uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
for (uint256 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);
}

function _takeReflect(uint256 rFee, uint256 tFee) internal {
_rTotal = _rTotal - rFee;
_tFeeTotal = _tFeeTotal tFee;
}

function _takeMarketing(address sender, uint256 tMarketing) internal {
uint256 currentRate = _getRate();
uint256 rLiquidity = tMarketing * currentRate;
_rOwned[address(this)] = _rOwned[address(this)] rLiquidity;
if(_isExcluded[address(this)])
_tOwned[address(this)] = _tOwned[address(this)] tMarketing;
emit Transfer(sender, address(this), tMarketing); // Transparency is the key to success.
}
}