Mixty Finance

pragma solidity =0.5.16;

interface ERC20Interface {
    function transfer(address to, uint tokens) external returns (bool success);
    function transferFrom(address from, address to, uint tokens) external returns (bool success);
    function balanceOf(address tokenOwner) external view returns (uint balance);
    function approve(address spender, uint tokens) external returns (bool success);
    function allowance(address tokenOwner, address spender) external view returns (uint remaining);
    function totalSupply() external view returns (uint);

    event Transfer(address indexed from, address indexed to, uint tokens);
    event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}

contract SafeMath {
    function safeAdd(uint a, uint b) public pure returns (uint c) {
        c = a + b;
        require(c >= a);
    }
    function safeSub(uint a, uint b) public pure returns (uint c) {
        require(b <= a);
        c = a - b;
    }
    function safeMul(uint a, uint b) public pure returns (uint c) {
        c = a * b;
        require(a == 0 || c / a == b);
    }
    function safeDiv(uint a, uint b) public pure returns (uint c) {
        require(b > 0);
        c = a / b;
    }
}

contract Owned {
    address public owner;
    address public newOwner;
    address public creator;
    uint public unlockDate;
    uint public createdAt;
    uint public balance;

    event OwnershipTransferred(address indexed _from, address indexed _to);

    constructor() public {
        owner = msg.sender;
    }

    modifier onlyOwner {
        require(msg.sender == owner, "you are not the owner");
        _;
    }

    function transferOwnership(address _newOwner) public onlyOwner {
        newOwner = _newOwner;
    }
    function acceptOwnership() public {
        require(msg.sender == newOwner, "you are not the new owner");
        emit OwnershipTransferred(owner, newOwner);
        owner = newOwner;
        newOwner = address(0);
    }
}

contract MixtyFinance is ERC20Interface, SafeMath, Owned {
    string public name;
    string public symbol;
    uint8 public decimals;
    uint public totalSupply;
    mapping(address => uint) public balances;
    mapping(address => mapping(address => uint)) public allowed;
   
   
     constructor () public {
        name = "Mixty Finance";
        symbol = "MXF";
        decimals = 18;
        totalSupply = 20000*10**uint(decimals);
        balances[msg.sender] = totalSupply;
    }
       
    function transfer(address to, uint value) public returns(bool) {
        require(balances[msg.sender] >= value);
        balances[msg.sender] -= value;
        balances[to] += value;
        emit Transfer(msg.sender, to, value);
        return true;
    }
   
    function transferFrom(address from, address to, uint value) public returns(bool) {
        uint allowance = allowed[from][msg.sender];
        require(balances[msg.sender] >= value && allowance >= value);
        allowed[from][msg.sender] -= value;
        balances[msg.sender] -= value;
        balances[to] += value;
        emit Transfer(msg.sender, to, value);
        return true;
    }
   
    function approve(address spender, uint value) public returns(bool) {
        require(spender != msg.sender);
        allowed[msg.sender][spender] = value;
        emit Approval(msg.sender, spender, value);
        return true;
    }
    
    function TimeLockedWallet(address _creator, address _owner, uint _unlockDate) onlyOwner public {
        creator = _creator;
        owner = _owner;
        unlockDate = _unlockDate;
        createdAt = now;
    }
    
    function Recieved() payable public { 
        (msg.sender, msg.value);
    }
   
   function withdraw() onlyOwner public {
         require(now >= unlockDate);
         msg.sender.transfer(balance);
         withdraw();
    }
    

    function allowance(address owner, address spender) public view returns(uint) {
        return allowed[owner][spender];
    }
   
    function balanceOf(address owner) public view returns(uint) {
        return balances[owner];
    }
   
}

{
  "compilationTarget": {
    "MixtyFinance.sol": "MixtyFinance"
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}