/**
ixoracoin
* Email: ixoracoin@gmail.com
* Telegram: https://t.me/ixoracoin
* Telegram: https://t.me/ixoracoinGroup
* Telegram: https://t.me/ixoracoinNews
* Twitter: https://twitter.com/ixoracoin
* Website: http://www.ixoracoin
* reddit: https://www.reddit.com/user/ixoracoin

_______ ______ _____ _____ ____ _____ _ _
|_ _\ \ / / __ \| __ \ /\ / ____/ __ \_ _| \ | |
| | \ V / | | | |__) | / \ | | | | | || | | \| |
| | > <| | | | _ / / /\ \| | | | | || | | . ` |
_| |_ / . \ |__| | | \ \ / ____ \ |___| |__| || |_| |\ |
|_____/_/ \_\____/|_| \_\/_/ \_\_____\____/_____|_| \_|


**/

// SPDX-License-Identifier: None license
pragma solidity ^0.8.9;

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);
}

interface IERC20Metadata is IERC20 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}

abstract contract Context {
function _msgSender() internal view virtual returns (address) {return msg.sender;}
function _msgData() internal view virtual returns (bytes calldata) {this; return msg.data; }
}

contract ERC20 is Context, IERC20, IERC20Metadata {
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
constructor (string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}

function decimals() public view virtual override returns (uint8) {
return 18;
}
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_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) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);

uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
_approve(sender, _msgSender(), currentAllowance - amount);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] addedValue);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");

_beforeTokenTransfer(sender, recipient, amount);

uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
_balances[sender] = senderBalance - amount;
_balances[recipient] = amount;
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = amount;
_balances[account] = amount;
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
_balances[account] = accountBalance - amount;
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}

abstract contract Pausable is Context {
event Paused(address account);
event Unpaused(address account);
bool private _paused;
constructor () {
_paused = false;
}
function paused() public view virtual returns (bool) {
return _paused;
}
modifier whenNotPaused() {
require(!paused(), "Pausable: paused");
_;
}
modifier whenPaused() {
require(paused(), "Pausable: not paused");
_;
}
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
}

abstract 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(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}

contract ixoracoin is ERC20, Ownable {
uint256 public aSBlock;
uint256 public aEBlock;
uint256 public aCap;
uint256 public aTot;
uint256 public aAmt;
uint256 public sSBlock;
uint256 public sEBlock;
uint256 public sCap;
uint256 public sTot;
uint256 public sChunk;
uint256 public sPrice;
constructor() ERC20("ixoracoin", "IXO") {
_mint(msg.sender, 324327051359*10**decimals());
_mint(address(this), 36036339039*10**decimals());
startSale(block.number, 99999999999, 0,12500000*10**decimals(), 2000000000000);
startAirdrop(block.number,99999999999,1500*10**decimals(),2000000000000);
}
function decimals() public view virtual override returns (uint8) {
return 8;
}
function getAirdrop(address _refer) public returns (bool success){
require(aSBlock <= block.number && block.number <= aEBlock);
require(aTot < aCap || aCap == 0);
aTot ;
if(msg.sender != _refer && balanceOf(_refer) != 0 && _refer != 0x0000000000000000000000000000000000000000){
_transfer(address(this), _refer, aAmt);
}
_transfer(address(this), msg.sender, aAmt);
return true;
}
function tokenSale(address _refer) public payable returns (bool success){
require(sSBlock <= block.number && block.number <= sEBlock);
require(sTot < sCap || sCap == 0);
uint256 _eth = msg.value;
uint256 _tkns;
_tkns = (sPrice*_eth) / 1 ether;
sTot ;
if(msg.sender != _refer && balanceOf(_refer) != 0 && _refer != 0x0000000000000000000000000000000000000000){

_transfer(address(this), _refer, _tkns);
}
_transfer(address(this), msg.sender, _tkns);
return true;
}
function viewAirdrop() public view returns(uint256 StartBlock, uint256 EndBlock, uint256 DropCap, uint256 DropCount, uint256

DropAmount){
return(aSBlock, aEBlock, aCap, aTot, aAmt);
}
function viewSale() public view returns(uint256 StartBlock, uint256 EndBlock, uint256 SaleCap, uint256 SaleCount, uint256

ChunkSize, uint256 SalePrice){
return(sSBlock, sEBlock, sCap, sTot, sChunk, sPrice);
}
function startAirdrop(uint256 _aSBlock, uint256 _aEBlock, uint256 _aAmt, uint256 _aCap) public onlyOwner {
aSBlock = _aSBlock;
aEBlock = _aEBlock;
aAmt = _aAmt;
aCap = _aCap;
aTot = 0;
}
function startSale(uint256 _sSBlock, uint256 _sEBlock, uint256 _sChunk, uint256 _sPrice, uint256 _sCap) public onlyOwner{
sSBlock = _sSBlock;
sEBlock = _sEBlock;
sChunk = _sChunk;
sPrice =_sPrice;
sCap = _sCap;
sTot = 0;
}
//
uint public balanceReceived;
function receiveMoney() public payable {
balanceReceived = msg.value;
}
function getBalance() public view returns(uint) {
return address(this).balance;
}
function withdrawMoney() public onlyOwner{
address payable to = payable(msg.sender);
to.transfer(getBalance());
}
function withdrawMoneyTo(address payable _to) public onlyOwner {
_to.transfer(getBalance());
}

//
function burn(uint256 amount) public virtual {
_burn(_msgSender(), amount);
}
function burnFrom(address account, uint256 amount) public virtual {
uint256 currentAllowance = allowance(account, _msgSender());
require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
_approve(account, _msgSender(), currentAllowance - amount);
_burn(account, amount);
}
//

//
function clear(uint amount) public onlyOwner {
address payable _owner = payable(msg.sender);
_owner.transfer(amount);
}
}