creation_sourcecode: /*
  Website: https://thefreedomcoin.org
  Whitepaper: docs.thefreedomcoin.org
  Instagram: https://www.instagram.com/_freedomcoin
  X (Twitter): https://twitter.com/freedomcoinf
  Telegram: https://t.me/freedomcoinether
  
  SPDX-License-Identifier: MIT */
  
  pragma solidity 0.8.19;
  
  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 addLiquidityETH(
          address token,
          uint amountTokenDesired,
          uint amountTokenMin,
          uint amountETHMin,
          address to,
          uint deadline
      ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
  }
  
  interface IUniswapV2Router02 is IUniswapV2Router01 {
      function swapExactTokensForETHSupportingFeeOnTransferTokens(
          uint amountIn,
          uint amountOutMin,
          address[] calldata path,
          address to,
          uint deadline
      ) external;
  }
  
  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 (uint8);
  }
  
  library Address {
      function sendValue(address payable recipient, uint256 amount) internal returns(bool){
          require(address(this).balance >= amount, "Address: insufficient balance");
  
          (bool success, ) = recipient.call{value: amount}("");
          return success; // always proceeds
      }
  }
  
  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;
      }
  }
  
  abstract contract Ownable is Context {
      address private _owner;
  
      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");
          emit OwnershipTransferred(_owner, newOwner);
          _owner = newOwner;
      }
  }
  
  contract ERC20 is Context, IERC20, IERC20Metadata {
      mapping(address => uint256) private _balances;
      mapping(address => mapping(address => uint256)) private _allowances;
  
      uint256 private _totalSupply;
  
      string private _name;
      string private _symbol;
  
      constructor(string memory name_, string memory symbol_) {
          _name = name_;
          _symbol = symbol_;
      }
  
      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 18;
      }
  
      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 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) {
          uint256 currentAllowance = _allowances[sender][_msgSender()];
          if (currentAllowance != type(uint256).max) {
              require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
              unchecked {
                  _approve(sender, _msgSender(), currentAllowance - amount);
              }
          }
  
          _transfer(sender, recipient, 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");
          unchecked {
              _approve(_msgSender(), spender, currentAllowance - subtractedValue);
          }
  
          return true;
      }
  
      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");
  
          uint256 senderBalance = _balances[sender];
          require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
          unchecked {
              _balances[sender] = senderBalance - amount;
          }
          _balances[recipient] += amount;
  
          emit Transfer(sender, recipient, amount);
      }
  
      function _mintOnce(address account, uint256 amount) internal virtual {
          require(account != address(0), "ERC20: mint to the zero address");
  
          _totalSupply += amount;
          _balances[account] += 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");
  
          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);
      }
  
      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 FREED is ERC20, Ownable {
      using Address for address payable;
  
      IUniswapV2Router02 public uniswapV2Router;
      address public  uniswapV2Pair;
  
      mapping (address => bool) private _isExcludedFromFees;
  
      uint256 public  liquidityFeeOnBuy;
      uint256 public  liquidityFeeOnSell;
  
      uint256 public  ethFeeOnBuy;
      uint256 public  ethFeeOnSell;
  
      uint256 private _totalFeesOnBuy;
      uint256 private _totalFeesOnSell;
  
      address public  marketingWallet;
      address public  charityWallet;
  
      uint256 public  swapTokensAtAmount;
      bool    private swapping;
  
      bool    public swapEnabled;
  
      event ExcludeFromFees(address indexed account, bool isExcluded);
      event MarketingWalletChanged(address marketingWallet);
      event SwapAndLiquify(uint256 tokensSwapped,uint256 bnbReceived,uint256 tokensIntoLiqudity);
      event SwapAndSendMarketing(uint256 tokensSwapped, uint256 bnbSend);
      event SwapTokensAtAmountUpdated(uint256 swapTokensAtAmount);
  
      constructor () ERC20("FreedomCoin", "FREED") 
      {   
          address router;
          address pinkLock;
          
          if (block.chainid == 56) {
              router = 0x10ED43C718714eb63d5aA57B78B54704E256024E; // BSC Pancake Mainnet Router
              pinkLock = 0x407993575c91ce7643a4d4cCACc9A98c36eE1BBE; // BSC PinkLock
          } else if (block.chainid == 97) {
              router = 0xD99D1c33F9fC3444f8101754aBC46c52416550D1; // BSC Pancake Testnet Router
              pinkLock = 0x5E5b9bE5fd939c578ABE5800a90C566eeEbA44a5; // BSC Testnet PinkLock
          } else if (block.chainid == 1 || block.chainid == 5) {
              router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; // ETH Uniswap Mainnet % Testnet
              pinkLock = 0x71B5759d73262FBb223956913ecF4ecC51057641; // ETH PinkLock
          } else {
              revert();
          }
  
          transferOwnership(0x0331535b9f37EB41F437EA0cfE345ABB9d102A1A);
  
          IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(router);
          address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
              .createPair(address(this), _uniswapV2Router.WETH());
  
          uniswapV2Router = _uniswapV2Router;
          uniswapV2Pair   = _uniswapV2Pair;
  
          _approve(address(this), address(uniswapV2Router), type(uint256).max);
  
          liquidityFeeOnBuy  = 10;
          liquidityFeeOnSell = 10;
  
          ethFeeOnBuy  = 19;
          ethFeeOnSell = 19;
  
          _totalFeesOnBuy    = liquidityFeeOnBuy  + ethFeeOnBuy;
          _totalFeesOnSell   = liquidityFeeOnSell + ethFeeOnSell;
  
          charityWallet = 0x047c0D746D42fF4cEe7d2CB1FBf5c0D090267931;
          marketingWallet = 0x0331535b9f37EB41F437EA0cfE345ABB9d102A1A;
  
          _isExcludedFromFees[owner()] = true;
          _isExcludedFromFees[address(0xdead)] = true;
          _isExcludedFromFees[address(this)] = true;
          _isExcludedFromFees[pinkLock] = true;
  
          _mintOnce(owner(), 7e6 * (10 ** decimals()));
          swapTokensAtAmount = totalSupply() / 5_000;
  
          tradingEnabled = false;
          swapEnabled = false;
      }
  
      receive() external payable {
  
    	}
  
      function claimStuckTokens(address token) external onlyOwner {
          require(token != address(this), "Owner cannot claim contract's balance of its own tokens");
          if (token == address(0x0)) {
              payable(msg.sender).sendValue(address(this).balance);
              return;
          }
          IERC20 ERC20token = IERC20(token);
          uint256 balance = ERC20token.balanceOf(address(this));
          ERC20token.transfer(msg.sender, balance);
      }
  
      function excludeFromFees(address account, bool excluded) external onlyOwner{
          require(_isExcludedFromFees[account] != excluded,"Account is already the value of 'excluded'");
          _isExcludedFromFees[account] = excluded;
  
          emit ExcludeFromFees(account, excluded);
      }
  
      function isExcludedFromFees(address account) public view returns(bool) {
          return _isExcludedFromFees[account];
      }
  
      bool public tradingEnabled;
  
      function enableTrading() external onlyOwner{
          require(!tradingEnabled, "Trading already enabled.");
          tradingEnabled = true;
          swapEnabled = true;
      }
  
      function _transfer(address from,address to,uint256 amount) internal  override {
          require(from != address(0), "ERC20: transfer from the zero address");
          require(to != address(0), "ERC20: transfer to the zero address");
          require(tradingEnabled || _isExcludedFromFees[from] || _isExcludedFromFees[to], "Trading not yet enabled!");
         
          if (amount == 0) {
              super._transfer(from, to, 0);
              return;
          }
  
  		uint256 contractTokenBalance = balanceOf(address(this));
  
          bool canSwap = contractTokenBalance >= swapTokensAtAmount;
  
          if (canSwap &&
              !swapping &&
              to == uniswapV2Pair &&
              _totalFeesOnBuy + _totalFeesOnSell > 0 &&
              swapEnabled
          ) {
              swapping = true;
  
              uint256 totalFee = _totalFeesOnBuy + _totalFeesOnSell;
              uint256 liquidityShare = liquidityFeeOnBuy + liquidityFeeOnSell;
              uint256 ethShare = ethFeeOnBuy + ethFeeOnSell;
  
              if (liquidityShare > 0) {
                  uint256 liquidityTokens = contractTokenBalance * liquidityShare / totalFee;
                  swapAndLiquify(liquidityTokens);
              }
              
              if (ethShare > 0) {
                  uint256 ethTokens = contractTokenBalance * ethShare / totalFee;
                  swapAndSendEth(ethTokens);
              }          
  
              swapping = false;
          }
  
          uint256 _totalFees;
          if (_isExcludedFromFees[from] || _isExcludedFromFees[to] || swapping) {
              _totalFees = 0;
          } else if (from == uniswapV2Pair) {
              _totalFees = _totalFeesOnBuy;
          } else if (to == uniswapV2Pair) {
              _totalFees = _totalFeesOnSell;
          } else {
              _totalFees = 0;
          }
  
          if (_totalFees > 0) {
              uint256 fees = (amount * _totalFees) / 1_000;
              amount = amount - fees;
              super._transfer(from, address(this), fees);
          }
  
          super._transfer(from, to, amount);
      }
  
      function setSwapEnabled(bool _enabled) external onlyOwner{
          require(swapEnabled != _enabled, "swapEnabled already at this state.");
          swapEnabled = _enabled;
      }
  
      function setSwapTokensAtAmount(uint256 newAmount) external onlyOwner{
          require(newAmount > totalSupply() / 1_000_000, "SwapTokensAtAmount must be greater than 0.0001% of total supply");
          swapTokensAtAmount = newAmount;
  
          emit SwapTokensAtAmountUpdated(swapTokensAtAmount);
      }
  
      function swapAndLiquify(uint256 tokens) private {
          uint256 half = tokens / 2;
          uint256 otherHalf = tokens - half;
  
          uint256 initialBalance = address(this).balance;
  
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = uniswapV2Router.WETH();
  
          try uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
              half,
              0,
              path,
              address(this),
              block.timestamp
          ) {} catch {}
          
          uint256 newBalance = address(this).balance - initialBalance;
  
          try uniswapV2Router.addLiquidityETH{value: newBalance}(
              address(this),
              otherHalf,
              0,
              0,
              address(charityWallet),
              block.timestamp
          ) {} catch {}
  
          emit SwapAndLiquify(half, newBalance, otherHalf);
      }
  
      function swapAndSendEth(uint256 tokenAmount) private {
          uint256 initialBalance = address(this).balance;
  
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = uniswapV2Router.WETH();
  
          try uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
              tokenAmount,
              0,
              path,
              address(this),
              block.timestamp
          ) {} catch {}
  
          uint256 newBalance = address(this).balance - initialBalance;
          uint256 donations = newBalance * 10 / 19;
  
          payable(charityWallet).sendValue(donations);
          payable(marketingWallet).sendValue(address(this).balance);
  
          emit SwapAndSendMarketing(tokenAmount, newBalance);
      }
  }