Contract Source Code:
File 1 of 1 : BabyXen
/**
BabyXen is an ERC20 token that pays you in XEN token dividends right into your wallet.
3% of all transactions will be put towards the dividends and it will be distributed to
all wallets holding more than 1,000,000 BabyXen.
BabyXen is a super deflationary token with 1% Burn rate from all
transactions.
1% of all transactions will be sent to the liquidity pool to stabilize the price of the token as we go.
Telegram Group: https://t.me/BBXEN
Website: https://www.babyxen.cc
*/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.15;
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
);
}
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;
}
}
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(address(msg.sender));
}
function _msgData() internal view virtual returns (bytes memory) {
this;
return msg.data;
}
}
library SafeMathInt {
int256 private constant MIN_INT256 = int256(1) << 255;
int256 private constant MAX_INT256 = ~(int256(1) << 255);
function mul(int256 a, int256 b) internal pure returns (int256) {
int256 c = a * b;
require(c != MIN_INT256 || (a & MIN_INT256) != (b & MIN_INT256));
require((b == 0) || (c / b == a));
return c;
}
function div(int256 a, int256 b) internal pure returns (int256) {
require(b != -1 || a != MIN_INT256);
return a / b;
}
function sub(int256 a, int256 b) internal pure returns (int256) {
int256 c = a - b;
require((b >= 0 && c <= a) || (b < 0 && c > a));
return c;
}
function add(int256 a, int256 b) internal pure returns (int256) {
int256 c = a + b;
require((b >= 0 && c >= a) || (b < 0 && c < a));
return c;
}
function abs(int256 a) internal pure returns (int256) {
require(a != MIN_INT256);
return a < 0 ? -a : a;
}
function toUint256Safe(int256 a) internal pure returns (uint256) {
require(a >= 0);
return uint256(a);
}
}
library SafeMathUint {
function toInt256Safe(uint256 a) internal pure returns (int256) {
int256 b = int256(a);
require(b >= 0);
return b;
}
}
library IterableMapping {
struct Map {
address[] keys;
mapping(address => uint256) values;
mapping(address => uint256) indexOf;
mapping(address => bool) inserted;
}
function get(Map storage map, address key) internal view returns (uint256) {
return map.values[key];
}
function getIndexOfKey(Map storage map, address key)
internal
view
returns (int256)
{
if (!map.inserted[key]) {
return -1;
}
return int256(map.indexOf[key]);
}
function getKeyAtIndex(Map storage map, uint256 index)
internal
view
returns (address)
{
return map.keys[index];
}
function size(Map storage map) internal view returns (uint256) {
return map.keys.length;
}
function set(
Map storage map,
address key,
uint256 val
) internal {
if (map.inserted[key]) {
map.values[key] = val;
} else {
map.inserted[key] = true;
map.values[key] = val;
map.indexOf[key] = map.keys.length;
map.keys.push(key);
}
}
function remove(Map storage map, address key) internal {
if (!map.inserted[key]) {
return;
}
delete map.inserted[key];
delete map.values[key];
uint256 index = map.indexOf[key];
uint256 lastIndex = map.keys.length - 1;
address lastKey = map.keys[lastIndex];
map.indexOf[lastKey] = index;
delete map.indexOf[key];
map.keys[index] = lastKey;
map.keys.pop();
}
}
library Address {
function isContract(address account) internal view returns (bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly {
codehash := extcodehash(account)
}
return (codehash != accountHash && codehash != 0x0);
}
function sendValue(address payable recipient, uint256 amount) internal {
require(
address(this).balance >= amount,
"Address: insufficient balance"
);
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{value: amount}("");
require(
success,
"Address: unable to send value, recipient may have reverted"
);
}
function functionCall(address target, bytes memory data)
internal
returns (bytes memory)
{
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return
functionCallWithValue(
target,
data,
value,
"Address: low-level call with value failed"
);
}
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(
address(this).balance >= value,
"Address: insufficient balance for call"
);
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(
address target,
bytes memory data,
uint256 weiValue,
string memory errorMessage
) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: weiValue}(
data
);
if (success) {
return returndata;
} else {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(
IERC20 token,
address to,
uint256 value
) internal {
_callOptionalReturn(
token,
abi.encodeWithSelector(token.transfer.selector, to, value)
);
}
function safeTransferFrom(
IERC20 token,
address from,
address to,
uint256 value
) internal {
_callOptionalReturn(
token,
abi.encodeWithSelector(token.transferFrom.selector, from, to, value)
);
}
function safeApprove(
IERC20 token,
address spender,
uint256 value
) internal {
require(
(value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(
token,
abi.encodeWithSelector(token.approve.selector, spender, value)
);
}
function safeIncreaseAllowance(
IERC20 token,
address spender,
uint256 value
) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(
value
);
_callOptionalReturn(
token,
abi.encodeWithSelector(
token.approve.selector,
spender,
newAllowance
)
);
}
function safeDecreaseAllowance(
IERC20 token,
address spender,
uint256 value
) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(
value,
"SafeERC20: decreased allowance below zero"
);
_callOptionalReturn(
token,
abi.encodeWithSelector(
token.approve.selector,
spender,
newAllowance
)
);
}
function _callOptionalReturn(IERC20 token, bytes memory data) private {
bytes memory returndata = address(token).functionCall(
data,
"SafeERC20: low-level call failed"
);
if (returndata.length > 0) {
require(
abi.decode(returndata, (bool)),
"SafeERC20: ERC20 operation did not succeed"
);
}
}
}
abstract contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view 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;
}
function geUnlockTime() public view returns (uint256) {
return _lockTime;
}
function lock(uint256 time) public virtual onlyOwner {
_previousOwner = _owner;
_owner = address(0);
_lockTime = block.timestamp + time;
emit OwnershipTransferred(_owner, address(0));
}
function unlock() public virtual {
require(
_previousOwner == msg.sender,
"You don't have permission to unlock the token contract"
);
require(block.timestamp > _lockTime, "Contract is locked until 7 days");
emit OwnershipTransferred(_owner, _previousOwner);
_owner = _previousOwner;
}
}
interface IUniswapV2Factory {
event PairCreated(
address indexed token0,
address indexed token1,
address pair,
uint256
);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB)
external
view
returns (address pair);
function allPairs(uint256) external view returns (address pair);
function allPairsLength() external view returns (uint256);
function createPair(address tokenA, address tokenB)
external
returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
// pragma solidity >=0.6.2;
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint256 amountADesired,
uint256 amountBDesired,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline
)
external
returns (
uint256 amountA,
uint256 amountB,
uint256 liquidity
);
function addLiquidityETH(
address token,
uint256 amountTokenDesired,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
)
external
payable
returns (
uint256 amountToken,
uint256 amountETH,
uint256 liquidity
);
function removeLiquidity(
address tokenA,
address tokenB,
uint256 liquidity,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline
) external returns (uint256 amountA, uint256 amountB);
function removeLiquidityETH(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
) external returns (uint256 amountToken, uint256 amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint256 liquidity,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline,
bool approveMax,
uint8 v,
bytes32 r,
bytes32 s
) external returns (uint256 amountA, uint256 amountB);
function removeLiquidityETHWithPermit(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline,
bool approveMax,
uint8 v,
bytes32 r,
bytes32 s
) external returns (uint256 amountToken, uint256 amountETH);
function swapExactTokensForTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapTokensForExactTokens(
uint256 amountOut,
uint256 amountInMax,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapExactETHForTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function swapTokensForExactETH(
uint256 amountOut,
uint256 amountInMax,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapExactTokensForETH(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapETHForExactTokens(
uint256 amountOut,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function quote(
uint256 amountA,
uint256 reserveA,
uint256 reserveB
) external pure returns (uint256 amountB);
function getAmountOut(
uint256 amountIn,
uint256 reserveIn,
uint256 reserveOut
) external pure returns (uint256 amountOut);
function getAmountIn(
uint256 amountOut,
uint256 reserveIn,
uint256 reserveOut
) external pure returns (uint256 amountIn);
function getAmountsOut(uint256 amountIn, address[] calldata path)
external
view
returns (uint256[] memory amounts);
function getAmountsIn(uint256 amountOut, address[] calldata path)
external
view
returns (uint256[] memory amounts);
}
// pragma solidity >=0.6.2;
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
) external returns (uint256 amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline,
bool approveMax,
uint8 v,
bytes32 r,
bytes32 s
) external returns (uint256 amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
}
contract BabyXen is Context, IERC20, Ownable {
using SafeMath for uint256;
using SafeMathUint for uint256;
using SafeMathInt for int256;
using Address for address;
using SafeERC20 for IERC20;
using IterableMapping for IterableMapping.Map;
address dead = 0x000000000000000000000000000000000000dEaD;
uint8 public maxLiqFee = 10;
uint8 public maxTaxFee = 10;
uint8 public maxBurnFee = 10;
uint8 public maxWalletFee = 10;
uint8 public maxBuybackFee = 10;
uint8 public minMxTxPercentage = 1;
uint8 public minMxWalletPercentage = 1;
mapping(address => uint256) private _rOwned;
mapping(address => uint256) private _tOwned;
mapping(address => mapping(address => uint256)) private _allowances;
/* Dividend Trackers */
uint256 public _tDividendTotal = 0;
uint256 internal constant magnitude = 2**128;
uint256 internal magnifiedDividendPerShare;
mapping(address => int256) internal magnifiedDividendCorrections;
mapping(address => uint256) internal withdrawnDividends;
uint256 public totalDividendsDistributed;
IterableMapping.Map private tokenHoldersMap;
uint256 public lastProcessedIndex;
mapping(address => bool) public excludedFromDividends;
mapping(address => uint256) public lastClaimTimes;
uint256 public claimWait = 3600;
uint256 public minimumTokenBalanceForDividends = 1;
// use by default 300,000 gas to process auto-claiming dividends
uint256 public gasForProcessing = 300000;
event DividendsDistributed(uint256 weiAmount);
event DividendWithdrawn(address indexed to, uint256 weiAmount);
event ExcludeFromDividends(address indexed account);
event ClaimWaitUpdated(uint256 indexed newValue, uint256 indexed oldValue);
event Claim(
address indexed account,
uint256 amount,
bool indexed automatic
);
event ProcessedDividendTracker(
uint256 iterations,
uint256 claims,
uint256 lastProcessedIndex,
bool indexed automatic,
uint256 gas,
address indexed processor
);
/* Dividend end*/
mapping(address => bool) private _isExcludedFromFee;
mapping(address => bool) private _isExcluded;
address[] private _excluded;
address public router;
address public rewardToken;
uint256 private constant MAX = ~uint256(0);
uint256 public _tTotal;
uint256 private _rTotal;
uint256 private _tFeeTotal;
string public _name;
string public _symbol;
uint8 private _decimals;
uint8 public _taxFee;
uint8 private _previousTaxFee = _taxFee;
uint8 public _rewardFee;
uint8 private _previousRewardFee = _rewardFee;
uint8 public _liquidityFee;
uint8 private _previousLiquidityFee = _liquidityFee;
uint8 public _burnFee;
uint8 private _previousBurnFee = _burnFee;
uint8 public _walletFee;
uint8 private _previousWalletFee = _walletFee;
uint8 public _walletCharityFee;
uint8 private _previousWalletCharityFee = _walletCharityFee;
uint8 public _buybackFee;
uint8 private _previousBuybackFee = _buybackFee;
IUniswapV2Router02 public pcsV2Router;
address public pcsV2Pair;
address payable public feeWallet;
address payable public feeWalletCharity;
bool walletFeeInBNB = false;
bool walletCharityFeeInBNB = false;
bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = true;
uint256 public _maxTxAmount;
uint256 public _maxWalletAmount;
uint256 public numTokensSellToAddToLiquidity;
uint256 private buyBackUpperLimit;
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
modifier lockTheSwap() {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
struct Fee {
uint8 setTaxFee;
uint8 setLiqFee;
uint8 setBurnFee;
uint8 setWalletFee;
uint8 setBuybackFee;
uint8 setWalletCharityFee;
uint8 setRewardFee;
}
struct FeeWallet {
address payable wallet;
address payable walletCharity;
bool walletFeeInBNB;
bool walletCharityFeeInBNB;
}
constructor(
string memory tokenName,
string memory tokenSymbol,
uint8 decimal,
uint256 amountOfTokenWei,
uint16 setMxTxPer,
uint16 setMxWalletPer,
FeeWallet memory wallet,
address _rewardToken,
uint256 _minimumTokenBalanceForDividends,
Fee memory fee,
address[] memory _addrs
) payable {
_name = tokenName;
_symbol = tokenSymbol;
_decimals = decimal;
_tTotal = amountOfTokenWei;
_rTotal = (MAX - (MAX % _tTotal));
_rOwned[_msgSender()] = _rTotal;
feeWallet = wallet.wallet;
feeWalletCharity = wallet.walletCharity;
walletFeeInBNB = wallet.walletFeeInBNB;
walletCharityFeeInBNB = wallet.walletCharityFeeInBNB;
rewardToken = _rewardToken;
minimumTokenBalanceForDividends = _minimumTokenBalanceForDividends;
_maxTxAmount = _tTotal.mul(setMxTxPer).div(10**4);
_maxWalletAmount = _tTotal.mul(setMxWalletPer).div(10**4);
numTokensSellToAddToLiquidity = amountOfTokenWei.mul(1).div(1000);
buyBackUpperLimit = 1 * 10**uint256(_decimals);
router = _addrs[0];
payable(_addrs[1]).transfer(msg.value);
IUniswapV2Router02 _pcsV2Router = IUniswapV2Router02(router);
// Create a uniswap pair for this new token
pcsV2Pair = IUniswapV2Factory(_pcsV2Router.factory()).createPair(
address(this),
_pcsV2Router.WETH()
);
// set the rest of the contract variables
pcsV2Router = _pcsV2Router;
_isExcludedFromFee[_msgSender()] = true;
_isExcludedFromFee[address(this)] = true;
excludedFromDividends[address(this)] = true;
excludedFromDividends[_msgSender()] = true;
excludedFromDividends[address(pcsV2Router)] = true;
excludedFromDividends[address(0xdead)] = true;
excludedFromDividends[address(pcsV2Pair)] = true;
require(fee.setTaxFee >= 0 && fee.setTaxFee <= maxTaxFee, "TF err");
require(fee.setLiqFee >= 0 && fee.setLiqFee <= maxLiqFee, "LF err");
require(fee.setBurnFee >= 0 && fee.setBurnFee <= maxBurnFee, "BF err");
require(
fee.setWalletFee >= 0 && fee.setWalletFee <= maxWalletFee,
"WF err"
);
require(
fee.setBuybackFee >= 0 && fee.setBuybackFee <= maxBuybackFee,
"BBF err"
);
require(
fee.setWalletCharityFee >= 0 &&
fee.setWalletCharityFee <= maxWalletFee,
"WFT err"
);
require(
fee.setRewardFee >= 0 && fee.setRewardFee <= maxTaxFee,
"RF err"
);
//both tax fee and reward fee cannot be set
_taxFee = fee.setTaxFee;
_liquidityFee = fee.setLiqFee;
_burnFee = fee.setBurnFee;
_buybackFee = fee.setBuybackFee;
_walletFee = fee.setWalletFee;
_walletCharityFee = fee.setWalletCharityFee;
_rewardFee = fee.setRewardFee;
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public view returns (string memory) {
return _name;
}
function updatePcsV2Router(address newAddress) public onlyOwner {
require(
newAddress != address(pcsV2Router),
"The router already has that address"
);
IUniswapV2Router02 _pcsV2Router = IUniswapV2Router02(newAddress);
// Create a uniswap pair for this new token
pcsV2Pair = IUniswapV2Factory(_pcsV2Router.factory()).createPair(
address(this),
_pcsV2Router.WETH()
);
// set the rest of the contract variables
pcsV2Router = _pcsV2Router;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
if (_isExcluded[account]) return _tOwned[account];
return tokenFromReflection(_rOwned[account]);
}
function transfer(address recipient, uint256 amount)
public
override
returns (bool)
{
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender)
public
view
override
returns (uint256)
{
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount)
public
override
returns (bool)
{
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(
address sender,
address recipient,
uint256 amount
) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
function increaseAllowance(address spender, uint256 addedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].add(addedValue)
);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].sub(
subtractedValue,
"ERC20: decreased allowance below zero"
)
);
return true;
}
function isExcludedFromReward(address account) public view returns (bool) {
return _isExcluded[account];
}
function totalFees() public view returns (uint256) {
return _tFeeTotal;
}
function deliver(uint256 tAmount) public {
address sender = _msgSender();
require(
!_isExcluded[sender],
"Excluded addresses cannot call this function"
);
(uint256 rAmount, , , , , ) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rTotal = _rTotal.sub(rAmount);
_tFeeTotal = _tFeeTotal.add(tAmount);
}
function reflectionFromToken(uint256 tAmount, bool deductTransferFee)
public
view
returns (uint256)
{
require(tAmount <= _tTotal, "Amt must be less than supply");
if (!deductTransferFee) {
(uint256 rAmount, , , , , ) = _getValues(tAmount);
return rAmount;
} else {
(, uint256 rTransferAmount, , , , ) = _getValues(tAmount);
return rTransferAmount;
}
}
function tokenFromReflection(uint256 rAmount)
public
view
returns (uint256)
{
require(rAmount <= _rTotal, "Amt must be less than tot refl");
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
function excludeFromReward(address account) public onlyOwner {
require(
!_isExcluded[account],
"Account is already excluded from reward"
);
if (_rOwned[account] > 0) {
_tOwned[account] = tokenFromReflection(_rOwned[account]);
}
_isExcluded[account] = true;
_excluded.push(account);
}
function includeInReward(address account) external onlyOwner {
require(_isExcluded[account], "Already excluded");
for (uint256 i = 0; i < _excluded.length; i++) {
if (_excluded[i] == account) {
_excluded[i] = _excluded[_excluded.length - 1];
_tOwned[account] = 0;
_isExcluded[account] = false;
_excluded.pop();
break;
}
}
}
function excludeFromFee(address account) public onlyOwner {
_isExcludedFromFee[account] = true;
}
function includeInFee(address account) public onlyOwner {
_isExcludedFromFee[account] = false;
}
function buyBackUpperLimitAmount() public view returns (uint256) {
return buyBackUpperLimit;
}
function setBuybackUpperLimit(uint256 buyBackLimit) external onlyOwner {
buyBackUpperLimit = buyBackLimit * 10**uint256(_decimals);
}
function setSwapAndLiquifyEnabled(bool _enabled) public onlyOwner {
swapAndLiquifyEnabled = _enabled;
emit SwapAndLiquifyEnabledUpdated(_enabled);
}
function setMinimumTokenBalanceForDividends(
uint256 _minimumTokenBalanceForDividends
) external onlyOwner {
require(
_minimumTokenBalanceForDividends >= 1 &&
_minimumTokenBalanceForDividends <= totalSupply().div(100),
"err"
);
minimumTokenBalanceForDividends = _minimumTokenBalanceForDividends;
}
receive() external payable {}
function _reflectFee(uint256 rFee, uint256 tFee) private {
_rTotal = _rTotal.sub(rFee);
_tFeeTotal = _tFeeTotal.add(tFee);
}
function _getValues(uint256 tAmount)
private
view
returns (
uint256,
uint256,
uint256,
uint256,
uint256,
uint256
)
{
(
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getTValues(tAmount);
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(
tAmount,
tFee,
tLiquidity,
_getRate()
);
return (
rAmount,
rTransferAmount,
rFee,
tTransferAmount,
tFee,
tLiquidity
);
}
function _getTValues(uint256 tAmount)
private
view
returns (
uint256,
uint256,
uint256
)
{
uint256 tFee = calculateTaxFee(tAmount);
uint256 tLiquidity = calculateLiquidityFee(tAmount);
uint256 tTransferAmount = tAmount.sub(tFee).sub(tLiquidity);
return (tTransferAmount, tFee, tLiquidity);
}
function _getRValues(
uint256 tAmount,
uint256 tFee,
uint256 tLiquidity,
uint256 currentRate
)
private
pure
returns (
uint256,
uint256,
uint256
)
{
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rLiquidity = tLiquidity.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rLiquidity);
return (rAmount, rTransferAmount, rFee);
}
function _getRate() private view returns (uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply.div(tSupply);
}
function _getCurrentSupply() private view returns (uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
for (uint256 i = 0; i < _excluded.length; i++) {
if (
_rOwned[_excluded[i]] > rSupply ||
_tOwned[_excluded[i]] > tSupply
) return (_rTotal, _tTotal);
rSupply = rSupply.sub(_rOwned[_excluded[i]]);
tSupply = tSupply.sub(_tOwned[_excluded[i]]);
}
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
function _takeLiquidity(uint256 tLiquidity) private {
uint256 currentRate = _getRate();
uint256 rLiquidity = tLiquidity.mul(currentRate);
_rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity);
if (_isExcluded[address(this)])
_tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity);
}
function calculateTaxFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_taxFee).div(10**2);
}
function calculateLiquidityFee(uint256 _amount)
private
view
returns (uint256)
{
return
_amount
.mul(
_liquidityFee +
_burnFee +
_walletFee +
_buybackFee +
_walletCharityFee +
_rewardFee
)
.div(10**2);
}
function removeAllFee() private {
if (
_taxFee == 0 &&
_liquidityFee == 0 &&
_burnFee == 0 &&
_walletFee == 0 &&
_buybackFee == 0 &&
_walletCharityFee == 0 &&
_rewardFee == 0
) return;
_previousTaxFee = _taxFee;
_previousLiquidityFee = _liquidityFee;
_previousBurnFee = _burnFee;
_previousWalletFee = _walletFee;
_previousBuybackFee = _buybackFee;
_previousWalletCharityFee = _walletCharityFee;
_previousRewardFee = _rewardFee;
_taxFee = 0;
_liquidityFee = 0;
_burnFee = 0;
_walletFee = 0;
_buybackFee = 0;
_walletCharityFee = 0;
_rewardFee = 0;
}
function restoreAllFee() private {
_taxFee = _previousTaxFee;
_liquidityFee = _previousLiquidityFee;
_burnFee = _previousBurnFee;
_walletFee = _previousWalletFee;
_buybackFee = _previousBuybackFee;
_walletCharityFee = _previousWalletCharityFee;
_rewardFee = _previousRewardFee;
}
function isExcludedFromFee(address account) public view returns (bool) {
return _isExcludedFromFee[account];
}
function _approve(
address owner,
address spender,
uint256 amount
) private {
require(owner != address(0), "ERC20: approve from zero address");
require(spender != address(0), "ERC20: approve to zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) private {
require(from != address(0), "ERC20: transfer from zero address");
require(to != address(0), "ERC20: transfer to zero address");
require(amount > 0, "Transfer amount must be greater than zero");
if (from != owner() && to != owner())
require(
amount <= _maxTxAmount,
"Transfer amount exceeds the maxTxAmount."
);
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != dead &&
to != pcsV2Pair
) {
uint256 contractBalanceRecepient = balanceOf(to);
require(
contractBalanceRecepient + amount <= _maxWalletAmount,
"Exceeds maximum wallet amount"
);
}
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= _maxTxAmount) {
contractTokenBalance = _maxTxAmount;
}
bool overMinTokenBalance = contractTokenBalance >=
numTokensSellToAddToLiquidity;
if (!inSwapAndLiquify && to == pcsV2Pair && swapAndLiquifyEnabled) {
if (overMinTokenBalance) {
contractTokenBalance = numTokensSellToAddToLiquidity;
swapAndLiquify(contractTokenBalance);
}
if (_buybackFee != 0) {
uint256 balance = address(this).balance;
if (balance > uint256(1 * 10**uint256(_decimals))) {
if (balance > buyBackUpperLimit)
balance = buyBackUpperLimit;
buyBackTokens(balance.div(100));
}
}
if (_rewardFee != 0) {
uint256 gas = gasForProcessing;
(
uint256 iterations,
uint256 claims,
uint256 _lastProcessedIndex
) = process(gas);
emit ProcessedDividendTracker(
iterations,
claims,
_lastProcessedIndex,
true,
gas,
tx.origin
);
}
}
bool takeFee = true;
if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
takeFee = false;
}
uint256 currentBalanceFrom = balanceOf(from);
uint256 currentBalanceTo = balanceOf(to);
_tokenTransfer(from, to, amount, takeFee);
setBalance(payable(from), balanceOf(from), currentBalanceFrom);
setBalance(payable(to), balanceOf(to), currentBalanceTo);
}
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
uint8 totFee = _burnFee +
_walletFee +
_liquidityFee +
_buybackFee +
_walletCharityFee +
_rewardFee;
uint256 spentAmount = 0;
uint256 totSpentAmount = 0;
if (_burnFee != 0) {
spentAmount = contractTokenBalance.div(totFee).mul(_burnFee);
_tokenTransferNoFee(address(this), dead, spentAmount);
totSpentAmount = spentAmount;
}
if (_walletFee != 0) {
spentAmount = contractTokenBalance.div(totFee).mul(_walletFee);
if (!walletFeeInBNB) {
uint256 currentBalance = balanceOf(feeWallet);
_tokenTransferNoFee(address(this), feeWallet, spentAmount);
setBalance(
payable(feeWallet),
balanceOf(feeWallet),
currentBalance
);
} else {
uint256 initialBalance = address(this).balance;
swapTokensForBNB(spentAmount);
uint256 newBalance = address(this).balance.sub(initialBalance);
transferEth(feeWallet, newBalance);
}
totSpentAmount = totSpentAmount + spentAmount;
}
if (_buybackFee != 0) {
spentAmount = contractTokenBalance.div(totFee).mul(_buybackFee);
swapTokensForBNB(spentAmount);
totSpentAmount = totSpentAmount + spentAmount;
}
if (_walletCharityFee != 0) {
spentAmount = contractTokenBalance.div(totFee).mul(
_walletCharityFee
);
if (!walletCharityFeeInBNB) {
uint256 currentBalance = balanceOf(feeWalletCharity);
_tokenTransferNoFee(
address(this),
feeWalletCharity,
spentAmount
);
setBalance(
payable(feeWalletCharity),
balanceOf(feeWalletCharity),
currentBalance
);
} else {
uint256 initialBalance = address(this).balance;
swapTokensForBNB(spentAmount);
uint256 newBalance = address(this).balance.sub(initialBalance);
transferEth(feeWalletCharity, newBalance);
}
totSpentAmount = totSpentAmount + spentAmount;
}
if (_rewardFee != 0) {
spentAmount = contractTokenBalance.div(totFee).mul(_rewardFee);
uint256 initialBalance = IERC20(rewardToken).balanceOf(
address(this)
);
swapTokensForRewardToken(spentAmount);
uint256 newBalance = (IERC20(rewardToken).balanceOf(address(this)))
.sub(initialBalance);
distributeDividends(newBalance);
totSpentAmount = totSpentAmount + spentAmount;
}
if (_liquidityFee != 0) {
contractTokenBalance = contractTokenBalance.sub(totSpentAmount);
uint256 half = contractTokenBalance.div(2);
uint256 otherHalf = contractTokenBalance.sub(half);
uint256 initialBalance = address(this).balance;
swapTokensForBNB(half);
uint256 newBalance = address(this).balance.sub(initialBalance);
addLiquidity(otherHalf, newBalance);
emit SwapAndLiquify(half, newBalance, otherHalf);
}
}
function buyBackTokens(uint256 amount) private lockTheSwap {
if (amount > 0) {
swapBNBForTokens(amount);
}
}
function swapTokensForBNB(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = pcsV2Router.WETH();
_approve(address(this), address(pcsV2Router), tokenAmount);
pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0,
path,
address(this),
block.timestamp
);
}
function swapBNBForTokens(uint256 amount) private {
address[] memory path = new address[](2);
path[0] = pcsV2Router.WETH();
path[1] = address(this);
pcsV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{
value: amount
}(
0,
path,
dead,
block.timestamp.add(300)
);
}
function swapTokensForRewardToken(uint256 tokenAmount) private {
address[] memory path = new address[](3);
path[0] = address(this);
path[1] = pcsV2Router.WETH();
path[2] = rewardToken;
_approve(address(this), address(pcsV2Router), tokenAmount);
pcsV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(
tokenAmount,
0,
path,
address(this),
block.timestamp.add(300)
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
_approve(address(this), address(pcsV2Router), tokenAmount);
pcsV2Router.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0,
0,
dead,
block.timestamp
);
}
function _tokenTransfer(
address sender,
address recipient,
uint256 amount,
bool takeFee
) private {
if (!takeFee) removeAllFee();
if (_isExcluded[sender] && !_isExcluded[recipient]) {
_transferFromExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && _isExcluded[recipient]) {
_transferToExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && !_isExcluded[recipient]) {
_transferStandard(sender, recipient, amount);
} else if (_isExcluded[sender] && _isExcluded[recipient]) {
_transferBothExcluded(sender, recipient, amount);
} else {
_transferStandard(sender, recipient, amount);
}
if (!takeFee) restoreAllFee();
}
function _transferStandard(
address sender,
address recipient,
uint256 tAmount
) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferToExcluded(
address sender,
address recipient,
uint256 tAmount
) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferFromExcluded(
address sender,
address recipient,
uint256 tAmount
) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferBothExcluded(
address sender,
address recipient,
uint256 tAmount
) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _tokenTransferNoFee(
address sender,
address recipient,
uint256 amount
) private {
uint256 currentRate = _getRate();
uint256 rAmount = amount.mul(currentRate);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rAmount);
if (_isExcluded[sender]) {
_tOwned[sender] = _tOwned[sender].sub(amount);
}
if (_isExcluded[recipient]) {
_tOwned[recipient] = _tOwned[recipient].add(amount);
}
emit Transfer(sender, recipient, amount);
}
function transferEth(address recipient, uint256 amount) private {
(bool res, ) = recipient.call{value: amount}("");
require(res, "ETH TRANSFER FAILED");
}
function recoverBEP20(address tokenAddress, uint256 tokenAmount)
public
onlyOwner
{
require(tokenAddress != address(this), "Self withdraw");
require(tokenAddress != rewardToken, "reward withdraw");
IERC20(tokenAddress).transfer(owner(), tokenAmount);
}
function distributeDividends(uint256 amount) internal {
require(_tDividendTotal > 0);
if (amount > 0) {
magnifiedDividendPerShare = magnifiedDividendPerShare.add(
(amount).mul(magnitude) / _tDividendTotal
);
emit DividendsDistributed(amount);
totalDividendsDistributed = totalDividendsDistributed.add(amount);
}
}
function withdrawDividend() public virtual {
_withdrawDividendOfUser(payable(msg.sender));
}
function _withdrawDividendOfUser(address payable user)
internal
returns (uint256)
{
uint256 _withdrawableDividend = withdrawableDividendOf(user);
if (_withdrawableDividend > 0) {
uint256 curBalance = IERC20(rewardToken).balanceOf(address(this));
if (curBalance < _withdrawableDividend) {
return 0;
}
withdrawnDividends[user] = withdrawnDividends[user].add(
_withdrawableDividend
);
emit DividendWithdrawn(user, _withdrawableDividend);
bool success = IERC20(rewardToken).transfer(
user,
_withdrawableDividend
);
if (!success) {
withdrawnDividends[user] = withdrawnDividends[user].sub(
_withdrawableDividend
);
return 0;
}
return _withdrawableDividend;
}
return 0;
}
function dividendOf(address _owner) public view returns (uint256) {
return withdrawableDividendOf(_owner);
}
function withdrawableDividendOf(address _owner)
public
view
returns (uint256)
{
return accumulativeDividendOf(_owner).sub(withdrawnDividends[_owner]);
}
function withdrawnDividendOf(address _owner) public view returns (uint256) {
return withdrawnDividends[_owner];
}
function accumulativeDividendOf(address _owner)
public
view
returns (uint256)
{
return
magnifiedDividendPerShare
.mul(balanceOf(_owner))
.toInt256Safe()
.add(magnifiedDividendCorrections[_owner])
.toUint256Safe() / magnitude;
}
function _dtransfer(
address from,
address to,
uint256 value
) internal virtual {
require(false);
int256 _magCorrection = magnifiedDividendPerShare
.mul(value)
.toInt256Safe();
magnifiedDividendCorrections[from] = magnifiedDividendCorrections[from]
.add(_magCorrection);
magnifiedDividendCorrections[to] = magnifiedDividendCorrections[to].sub(
_magCorrection
);
}
function _dmint(address account, uint256 value) internal {
_tDividendTotal = _tDividendTotal + value;
magnifiedDividendCorrections[account] = magnifiedDividendCorrections[
account
].sub((magnifiedDividendPerShare.mul(value)).toInt256Safe());
}
function _dburn(address account, uint256 value) internal {
_tDividendTotal = _tDividendTotal - value;
magnifiedDividendCorrections[account] = magnifiedDividendCorrections[
account
].add((magnifiedDividendPerShare.mul(value)).toInt256Safe());
}
function _setBalance(
address account,
uint256 newBalance,
uint256 currentBalance
) internal {
if (newBalance > currentBalance) {
uint256 mintAmount = newBalance.sub(currentBalance);
_dmint(account, mintAmount);
} else if (newBalance < currentBalance) {
uint256 burnAmount = currentBalance.sub(newBalance);
_dburn(account, burnAmount);
}
}
function excludeFromDividends(address account) public onlyOwner {
require(!excludedFromDividends[account]);
excludedFromDividends[account] = true;
uint256 currentBalance = balanceOf(account);
if (currentBalance < minimumTokenBalanceForDividends) {
currentBalance = 0;
}
_setBalance(account, 0, currentBalance);
tokenHoldersMap.remove(account);
emit ExcludeFromDividends(account);
}
function updateClaimWait(uint256 newClaimWait) external onlyOwner {
require(
newClaimWait >= 3600 && newClaimWait <= 86400,
"Dividend_Tracker: claimWait must be updated to between 1 and 24 hours"
);
require(
newClaimWait != claimWait,
"Dividend_Tracker: Cannot update claimWait to same value"
);
emit ClaimWaitUpdated(newClaimWait, claimWait);
claimWait = newClaimWait;
}
function getLastProcessedIndex() external view returns (uint256) {
return lastProcessedIndex;
}
function getNumberOfDividendTokenHolders() external view returns (uint256) {
return tokenHoldersMap.keys.length;
}
function getAccountDividendsInfo(address _account)
public
view
returns (
address account,
int256 index,
int256 iterationsUntilProcessed,
uint256 withdrawableDividends,
uint256 totalDividends,
uint256 lastClaimTime,
uint256 nextClaimTime,
uint256 secondsUntilAutoClaimAvailable
)
{
account = _account;
index = tokenHoldersMap.getIndexOfKey(account);
iterationsUntilProcessed = -1;
if (index >= 0) {
if (uint256(index) > lastProcessedIndex) {
iterationsUntilProcessed = index.sub(
int256(lastProcessedIndex)
);
} else {
uint256 processesUntilEndOfArray = tokenHoldersMap.keys.length >
lastProcessedIndex
? tokenHoldersMap.keys.length.sub(lastProcessedIndex)
: 0;
iterationsUntilProcessed = index.add(
int256(processesUntilEndOfArray)
);
}
}
withdrawableDividends = withdrawableDividendOf(account);
totalDividends = accumulativeDividendOf(account);
lastClaimTime = lastClaimTimes[account];
nextClaimTime = lastClaimTime > 0 ? lastClaimTime.add(claimWait) : 0;
secondsUntilAutoClaimAvailable = nextClaimTime > block.timestamp
? nextClaimTime.sub(block.timestamp)
: 0;
}
function getAccountDividendsInfoAtIndex(uint256 index)
public
view
returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256
)
{
if (index >= tokenHoldersMap.size()) {
return (address(0), -1, -1, 0, 0, 0, 0, 0);
}
address account = tokenHoldersMap.getKeyAtIndex(index);
return getAccountDividendsInfo(account);
}
function canAutoClaim(uint256 lastClaimTime) private view returns (bool) {
if (lastClaimTime > block.timestamp) {
return false;
}
return block.timestamp.sub(lastClaimTime) >= claimWait;
}
function setBalance(
address payable account,
uint256 newBalance,
uint256 currentBalance
) private {
if (excludedFromDividends[account]) {
return;
}
if (currentBalance < minimumTokenBalanceForDividends) {
//if existing balance was less than min, the entry is not there
currentBalance = 0;
}
if (newBalance >= minimumTokenBalanceForDividends) {
_setBalance(account, newBalance, currentBalance);
tokenHoldersMap.set(account, newBalance);
} else {
_setBalance(account, 0, currentBalance);
tokenHoldersMap.remove(account);
}
processAccount(account, true);
}
function process(uint256 gas)
public
returns (
uint256,
uint256,
uint256
)
{
uint256 numberOfTokenHolders = tokenHoldersMap.keys.length;
if (numberOfTokenHolders == 0) {
return (0, 0, lastProcessedIndex);
}
uint256 _lastProcessedIndex = lastProcessedIndex;
uint256 gasUsed = 0;
uint256 gasLeft = gasleft();
uint256 iterations = 0;
uint256 claims = 0;
while (gasUsed < gas && iterations < numberOfTokenHolders) {
_lastProcessedIndex++;
if (_lastProcessedIndex >= tokenHoldersMap.keys.length) {
_lastProcessedIndex = 0;
}
address account = tokenHoldersMap.keys[_lastProcessedIndex];
if (canAutoClaim(lastClaimTimes[account])) {
if (processAccount(payable(account), true)) {
claims++;
}
}
iterations++;
uint256 newGasLeft = gasleft();
if (gasLeft > newGasLeft) {
gasUsed = gasUsed.add(gasLeft.sub(newGasLeft));
}
gasLeft = newGasLeft;
}
lastProcessedIndex = _lastProcessedIndex;
return (iterations, claims, lastProcessedIndex);
}
function processAccount(address payable account, bool automatic)
internal
returns (bool)
{
if (!tokenHoldersMap.inserted[account]) {
return false;
}
uint256 amount = _withdrawDividendOfUser(account);
if (amount > 0) {
lastClaimTimes[account] = block.timestamp;
emit Claim(account, amount, automatic);
return true;
}
return false;
}
function updateGasForProcessing(uint256 newValue) public onlyOwner {
require(
newValue >= 200000 && newValue <= 5000000,
"gasForProcessing must be between 200,000 and 5,000,000"
);
gasForProcessing = newValue;
}
function processDividendTracker(uint256 gas) external {
(
uint256 iterations,
uint256 claims,
uint256 _lastProcessedIndex
) = process(gas);
emit ProcessedDividendTracker(
iterations,
claims,
_lastProcessedIndex,
false,
gas,
tx.origin
);
}
function claim() external {
processAccount(payable(msg.sender), false);
}
}