/**
 The Dice 
 Gambling is a billion dollar industry where, each day ,hundreds of millions of dollars are played at a big number of games like Slots, Craps, Blackjack, Poker, much more .

 Well, the online casino bussines has been among us for years, but the ideea of an crypto casino with its own crypto token that can be played onto the website has never been promoted that much.
 So, we are comming with the initiative of starting an online casino where our token holders will get a pecentage of the winnings fron the casino.
 After the succes of the first token, we are planning on launching the second token, based on the funding from the taxes accumulated after the first launch.

 Roadmap:
 ■Launching our first token, among renouncing and locking right after
 ■Launching our online casino in the beta version with the taxes accumulated
 ■Starting giveaways
 ■Airdropping the holders of our first token 35% of our casino winnings each week

 ARE YOU IN?
 LET'S ROLL THE DICE


 https://t.me/TheDiceERC

 Buy Tax - 1%
 Sell Tax - 2%
*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}

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);
}

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: 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, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: 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;
    }
}

library Address {
        
    function isContract(address account) internal view returns (bool) {
        
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

contract Ownable is Context {
    address private _owner;
    address private _previousOwner;
    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(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
    
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

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 swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 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 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);
    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);
}

contract TheDice is Context, IERC20, Ownable {
    using SafeMath for uint256;
    using Address for address;

    string private constant _name = "The Dice";
    string private constant _symbol = unicode"🎲";
    uint8 private constant _decimals = 6;
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) private _isExcludedFromFee;
    uint256 public _tTotal = 1000 * 1e3 * 1e6; //1,000,000

    uint256 public _maxWalletAmount = 1000 * 1e3 * 1e6; //2%
    uint256 public j_maxtxn = 50 * 1e3 * 1e6; //1%
    uint256 public swapAmount = 5 * 1e2 * 1e6; //.07%
    uint256 private buyPyroUpperLimit = 100 * 1e14; // 0.01

    // fees
    uint256 public j_liqBuy = 1; 
    uint256 public j_burnBuy = 0;
    uint256 public j_pyroBuy = 0;
    uint256 public j_jeetBuy = 0;

    uint256 public j_liqSell = 1; 
    uint256 public j_burnSell = 0;
    uint256 public j_pyroSell = 0;
    uint256 public j_jeetSell = 2;
 
    uint256 private j_previousLiqFee = j_liqFee;
    uint256 private j_previousBurnFee = j_burnFee;
    uint256 private j_previousPyroFee = j_pyroFee;
    uint256 private j_previousJeetTax = j_jeetTax;
    
    uint256 private j_liqFee;
    uint256 private j_burnFee;
    uint256 private j_pyroFee;
    uint256 private j_jeetTax;

    uint256 public _totalBurned;

    struct FeeBreakdown {
        uint256 tLiq;
        uint256 tBurn;
        uint256 tPyro;
        uint256 tJeet;
        uint256 tAmount;
    }

    mapping(address => bool) private bots;
    address payable private scorcherWallet = payable(0x6Bf97Dc73C96707da5757e9B4B7d101ca8C29BB6);
    address payable private jeetWallet = payable(0x6Bf97Dc73C96707da5757e9B4B7d101ca8C29BB6);

    address payable public dead = payable(0x000000000000000000000000000000000000dEaD);
    address PYRO = 0x89568569DA9C83CB35E59F92f5Df2F6CA829EEeE;

    IUniswapV2Router02 public uniswapV2Router;
    address public uniswapV2Pair;

    bool private swapping = false;
    bool public burnMode = false;

    modifier lockSwap {
        swapping = true;
        _;
        swapping = false;
    }

    constructor() {
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        uniswapV2Router = _uniswapV2Router;
        uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());
        
        _balances[_msgSender()] = _tTotal;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[scorcherWallet] = true;
        _isExcludedFromFee[dead] = true;
        _isExcludedFromFee[address(this)] = true;
        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    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 view override returns (uint256) {
        return _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }
    
    function transfer(address recipient, uint256 amount) external override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) external view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) external override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,"ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function totalBurned() public view returns (uint256) {
        return _totalBurned;
    }

    function burning(address _account, uint _amount) private {  
        require( _amount <= balanceOf(_account));
        _balances[_account] = _balances[_account].sub(_amount);
        _tTotal = _tTotal.sub(_amount);
        _totalBurned = _totalBurned.add(_amount);
        emit Transfer(_account, address(0), _amount);
    }

    function removeAllFee() private {
        if (j_burnFee == 0 && j_liqFee == 0 && j_pyroFee == 0 && j_jeetTax == 0) return;
        j_previousBurnFee = j_burnFee;
        j_previousLiqFee = j_liqFee;
        j_previousPyroFee = j_pyroFee;
        j_previousJeetTax = j_jeetTax;

        j_burnFee = 0;
        j_liqFee = 0;
        j_pyroFee = 0;
        j_jeetTax = 0;
    }
    
    function restoreAllFee() private {
        j_liqFee = j_previousLiqFee;
        j_burnFee = j_previousBurnFee;
        j_pyroFee = j_previousPyroFee;
        j_jeetTax = j_previousJeetTax;
    }

    function removeJeetTax() external {
        require(_msgSender() == scorcherWallet);
        j_jeetSell = 1;
        j_liqSell = 1;
        j_liqBuy = 1;
        j_jeetBuy = 1;

    }

    function _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }
    
    function _transfer(address from, address to, uint256 amount) private {
        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");
        require(!bots[from] && !bots[to]);

        bool takeFee = true;

        if (from != owner() && to != owner() && from != address(this) && to != address(this)) {

            if (from == uniswapV2Pair && to != address(uniswapV2Router) && ((!_isExcludedFromFee[from] || !_isExcludedFromFee[to]))) {
                require(balanceOf(to).add(amount) <= _maxWalletAmount, "You are being greedy. Exceeding Max Wallet.");
                require(amount <= j_maxtxn, "Slow down buddy...there is a max transaction");
            }
            

            if (from == uniswapV2Pair && to != address(uniswapV2Router) && !bots[to] && !bots[from]) {
                j_liqFee = j_liqBuy;
                j_burnFee = j_burnBuy;
                j_pyroFee = j_pyroBuy;
                j_jeetTax = j_jeetBuy;
            }
                
            if (to == uniswapV2Pair && from != address(uniswapV2Router) && !bots[to] && !bots[from]) {
                j_liqFee = j_liqSell;
                j_burnFee = j_burnSell;
                j_pyroFee = j_pyroSell;
                j_jeetTax = j_jeetSell;
            }
           
            if (!swapping && from != uniswapV2Pair) {

                uint256 contractTokenBalance = balanceOf(address(this));

                if (contractTokenBalance > swapAmount) {
                    swapAndLiquify(contractTokenBalance);
                }

                uint256 contractETHBalance = address(this).balance;
            
                if (!burnMode && (contractETHBalance > 0)) {
                    sendETHToFee(address(this).balance);
                } else if (burnMode && (contractETHBalance > buyPyroUpperLimit)) {
                        uint256 buyAmount = (contractETHBalance.div(2));
                    buyPyro(buyAmount);
                }                    
            }
        }

        if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
            takeFee = false;
        }
        
        _transferAgain(from, to, amount, takeFee);
        restoreAllFee();
    }

    function setMaxTxn(uint256 maxTransaction) external {
        require(maxTransaction >= 10 * 1e3 * 1e6,"negative ghost rider");
        require(_msgSender() == scorcherWallet);
        j_maxtxn = maxTransaction;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this), address(uniswapV2Router), tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount, 0, path, address(this), block.timestamp);
    }

    function swapETHForTokens(uint256 amount) private {
        // generate the uniswap pair path of token -> weth
        address[] memory path = new address[](2);
        path[0] = uniswapV2Router.WETH();
        path[1] = address(PYRO);

      // make the swap
        uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(
            0, // accept any amount of Tokens
            path,
            dead, // Burn address
            block.timestamp
        );        
    }

    function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // add the liquidity
        uniswapV2Router.addLiquidityETH{value: ethAmount}(
            address(this),
            tokenAmount,
            0, // slippage is unavoidable
            0, // slippage is unavoidable
            scorcherWallet,
            block.timestamp
          );
    }
  
    function swapAndLiquify(uint256 contractTokenBalance) private lockSwap {
        uint256 autoLPamount = j_liqFee.mul(contractTokenBalance).div(j_burnFee.add(j_pyroFee).add(j_jeetTax).add(j_liqFee));
        uint256 half =  autoLPamount.div(2);
        uint256 otherHalf = contractTokenBalance.sub(half);
        uint256 initialBalance = address(this).balance;
        swapTokensForEth(otherHalf);
        uint256 newBalance = ((address(this).balance.sub(initialBalance)).mul(half)).div(otherHalf);
        addLiquidity(half, newBalance);
    }

    function sendETHToFee(uint256 amount) private {
        scorcherWallet.transfer((amount).div(2));
        jeetWallet.transfer((amount).div(2));
    }

    function manualSwap() external {
        require(_msgSender() == scorcherWallet);
        uint256 contractBalance = balanceOf(address(this));
        if (contractBalance > 0) {
            swapTokensForEth(contractBalance);
        }
    }

    function manualSend() external {
        require(_msgSender() == scorcherWallet);
        uint256 contractETHBalance = address(this).balance;
        if (contractETHBalance > 0) {
            sendETHToFee(contractETHBalance);
        }
    }

    function _transferAgain(address sender, address recipient, uint256 amount, bool takeFee) private {
        if (!takeFee) { 
                removeAllFee();
        }
        
        FeeBreakdown memory fees;
        fees.tBurn = amount.mul(j_burnFee).div(100);
        fees.tLiq = amount.mul(j_liqFee).div(100);
        fees.tPyro = amount.mul(j_pyroFee).div(100);
        fees.tJeet = amount.mul(j_jeetTax).div(100);
        
        fees.tAmount = amount.sub(fees.tPyro).sub(fees.tJeet).sub(fees.tBurn).sub(fees.tLiq);

        uint256 amountPreBurn = amount.sub(fees.tBurn);
        burning(sender, fees.tBurn);

        _balances[sender] = _balances[sender].sub(amountPreBurn);
        _balances[recipient] = _balances[recipient].add(fees.tAmount);
        _balances[address(this)] = _balances[address(this)].add(fees.tPyro).add(fees.tJeet).add(fees.tBurn.add(fees.tLiq));
        
        if(burnMode && sender != uniswapV2Pair && sender != address(this) && sender != address(uniswapV2Router) && (recipient == address(uniswapV2Router) || recipient == uniswapV2Pair)) {
            burning(uniswapV2Pair, fees.tBurn);
        }

        emit Transfer(sender, recipient, fees.tAmount);
        restoreAllFee();
    }
    
    receive() external payable {}

    function setMaxWalletAmount(uint256 maxWalletAmount) external {
        require(_msgSender() == scorcherWallet);
        require(maxWalletAmount > _tTotal.div(200), "Amount must be greater than 0.5% of supply");
        _maxWalletAmount = maxWalletAmount;
    }

    function setSwapAmount(uint256 _swapAmount) external {
        require(_msgSender() == scorcherWallet);
        swapAmount = _swapAmount;
    }

    function turnOnTheBurn() public onlyOwner {
        burnMode = true;
    }

    function buyPyro(uint256 amount) private {
    	if (amount > 0) {
    	    swapETHForTokens(amount);
	    }
    }

    function setBuyPyroRate(uint256 buyPyroToken) external {
        require(_msgSender() == scorcherWallet);
        buyPyroUpperLimit = buyPyroToken;
    }

    function setJeetWallet(address payable _address) external onlyOwner {
        jeetWallet = _address;
    }

}