NFMToken Contract
Here you can find all information about the NFM ERC20 Token contract.
Last updated
Here you can find all information about the NFM ERC20 Token contract.
Last updated
/**
*Submitted for verification at polygonscan.com on 2022-07-28
*/
//SPDX-License-Identifier:MIT
pragma solidity ^0.8.13;
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// LIBRARIES
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// SAFEMATH its a Openzeppelin Lib. Check out for more info @ https://docs.openzeppelin.com/contracts/2.x/api/math
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
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;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
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;
}
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INTERFACES
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMCONTROLLER
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmController {
function _checkWLSC(address Controller, address Client)
external
pure
returns (bool);
function _getController() external pure returns (address);
function _getNFM() external pure returns (address);
function _getTimer() external pure returns (address);
function _getPad() external pure returns (address);
function _getMinting() external pure returns (address);
function _getBurning() external pure returns (address);
function _getSwap() external pure returns (address);
function _getLiquidity() external pure returns (address);
function _getUV2Pool() external pure returns (address);
function _getBonusBuyBack() external pure returns (address, address);
function _getNFMStaking() external pure returns (address);
function _getNFMStakingTreasuryERC20() external view returns (address);
function _getTreasury() external view returns (address);
function _getAirdrop() external view returns (address);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMTIMER
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmTimer {
function _getStartTime() external pure returns (uint256);
function _getEndMintTime() external pure returns (uint256);
function _getDailyMintTime() external pure returns (uint256);
function _getStartBurnTime() external pure returns (uint256);
function _getUV2_LiquidityTime() external pure returns (uint256);
function _getUV2_SwapTime() external pure returns (uint256);
function _getExtraBonusAllTime() external view returns (uint256);
function _getEndExtraBonusAllTime() external view returns (uint256);
function _updateExtraBonusAll() external returns (bool);
function _getLogicCountdown() external view returns (uint256);
function _getStartBuyBackTime() external view returns (uint256);
function _updateStartBuyBack() external returns (bool);
function _getExtraBonusAirdropTime() external view returns (uint256);
function _getEndExtraBonusAirdropTime() external view returns (uint256);
function _getUV2_RemoveLiquidityTime() external view returns (uint256);
function _updateExtraBonusAirdrop() external returns (bool);
function _updateUV2_RemoveLiquidity_event() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMPAD
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmPad {
function balancePAD(address account) external pure returns (uint256);
function _PADCHECK(address from, uint256 amount) external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMMINTING
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmMinting {
function _minting(address sender) external returns (bool);
function _updateBNFTAmount(address minter) external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMSWAP
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmSwap {
function _LiquifyAndSwap() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMLIQUIDITY
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmAddLiquidity {
function _addLiquidity() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMBURNING
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmBurning {
function checkburn(uint256 amount)
external
view
returns (
bool state,
bool typ,
uint256 bfee,
uint256 stakefee
);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMBUYBACK
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmBuyBack {
function _BuyBack() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMBUYBACK
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmUV2Pool {
function redeemLPToken() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMAIRDROP
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmAirdrop {
function _checkPayment(address sender) external view returns (uint256);
function _getAirdrop(address Sender) external returns (bool);
function _getWithdraw() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
// INFMBONUS
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface INfmExtraBonus {
function _getBonus(address winner) external returns (bool);
function _returnPayoutRule() external view returns (uint256);
function updateSchalter() external returns (bool);
function _getWithdraw(
address To,
uint256 amount,
bool percent
) external returns (bool);
function updatePayoutRule() external returns (bool);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/// @title NFM.sol
/// @author Fernando Viktor Seidl E-mail: viktorseidl@gmail.com
/// @notice ERC20 Token Standard Contract with special extensions in the "_transfer" functionality *** NFM ERC20 TOKEN ***
/// @dev This ERC20 contract includes all functionalities of an ERC20 standard. The only difference to the standard are the built-in
/// extensions in the _transfer function.
/// The following interfaces are required for the smooth functionality of the extensions:
/// - Controller Interface
/// - Timer Interface
/// - PAD Interface
/// - Minting Interface
/// - Swap Interface
/// - Liquidity Interface
/// - Burning Interface
/// - Bonus Interface
/// - Airdrop Interface
/// - Vault Interface
/// - LP-Redemption Interface
/// - BuyBack Interface
///
/// TOKEN DETAILS:
/// - Inicial total supply 400,000,000 NFM
/// - Final total supply 1,000,000,000 NFM
/// - Token Decimals 18
/// - Token Name: Nftismus
/// - Token Symbol: NFM
///
/// TOKEN EXTENSIONS:
/// - PAD (Pump and Dump security): Used to protect against pump and dump actions. All accounts have a daily
/// transaction limit of 1 million NFM. Large investors can whitelist this up to 1.5 million for a fee of 10,000 NFM
/// - Minting: 7,600,000,000 NFM are created by minting in 8 years. 60% of the amount can only be obtained via
/// the staking pool. 15% is allocated to the Uniswap protocol. 5% goes to AFT Governance. 10% to the developers
/// and 10% to the NFM Treasury for investments to generate profits for the Bonus Event.
/// - Burning and Community: 7,000,000,000 NFM are destroyed by burning process starting after 4 years with a burning
/// fee of 2% and a Community Fee of 2%. The burning fee will be maintained until the total amount has shrunk back to
/// 1 billion. When this is done, the burning fee will be credited to the community. The community fee is a staking contribution.
/// Since the staking pool is funded by the minting protocol, which is finite. An infinite interest system is created by the
/// community fee, so that interest can still be generated in the stake even after minting.
/// - Liquidity: extension implements Uniswapv2 Protocol and adds liquidity to different markets.
/// - Swap: extension implements Uniswapv2 Protocol and exchanges the NFM for different currencies for the Liquidity extension
/// 10% of every realized swap goes into the Bonus Event.
/// - Timer: controls the timing of all extensions of the protocol
/// - Bonus: allows NFM owners to receive profit distributions of the protocol in other currencies such
/// as WBTC,WBNB,WETH,WMATIC,DAI,... every 100 days
/// - Airdrop: allows NFM owners to receive profit distributions of the protocol in other currencies from the IDO
/// Launchpad or listed Airdrops from other projects... every 6 days
/// - LP-Redemption: Redeem the locked LP tokens step by step. 20% goes to the NFM Community through the Bonus Event. The
/// remaining 80% goes to NFM Treasury, AFT Governance and Developers on a 40/30/10 split
/// - Vault Interface: Makes investments in different protocols like Aave, Uniswap,... to generate additional profits for the bonus payouts.
/// - BuyBack: Buyback program will start after reaching the final total supply of 1 billion NFM. Buybacks are executed monthly (30 day interval)
/// via the decentralized markets on UniswapV2.
///
/// TOKEN USE CASE:
/// - The principal application of the NFM token is the creation of value. This should not only be borne by the token itself,
/// but also by future projects in the art, real estate and financial sectors
/// - We as founders have the idea of creating something completely new, which not only refers to the digital values, but also
/// includes the physical real value.
/// - The token can be viewed as an auto-generating yield token. With the help of the extensions, the NFM receives a share
/// of bonus payments and airdrops. These are distributed via the stake or via trading
/// - Our vision is to add real products to the returns in the future.
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
contract NFM {
//include SafeMath
using SafeMath for uint256;
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
STANDARD ERC20 MAPPINGS:
_balances(owner address, nfm amount)
_allowances(owner address, spender address, nfm amount)
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
mapping(address => uint256) public _balances;
mapping(address => mapping(address => uint256)) public _allowances;
mapping(address => uint256) private _BonusTracker;
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
CONTRACT EVENTS
STANDARD ERC20 EVENTS:
Transfer(sender, receiver, amount);
Approval(owner, spender, amount);
SPECIAL EVENT:
Burning(sender, receiver, BurningFee, Timestamp
);
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
event Burning(
address indexed sender,
address indexed receiver,
uint256 BFee,
uint256 Time
);
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
ERC20 STANDARD ATTRIBUTES
_TokenName => Name of the Token (Nftismus)
_TokenSymbol => Symbol of the Token (NFM)
_TokenDecimals => Precision of the Token (18 Decimals)
_TotalSupply => Total Amount of Tokens (Inicial 400 Million NFM)
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
string private _TokenName;
string private _TokenSymbol;
uint256 private _TokenDecimals;
uint256 private _TotalSupply;
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
SECURITY ATTRIBUTES
_paused => Pausing can only be commissioned by the Dao.
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
uint256 private _paused;
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
CONTROLLER
OWNER = MSG.SENDER ownership will be handed over to dao
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
address private _Owner;
INfmController public _Controller;
address private _SController;
constructor(
string memory TokenName,
string memory TokenSymbol,
uint256 TokenDecimals,
address Controller
) {
_TokenName = TokenName;
_TokenSymbol = TokenSymbol;
_TokenDecimals = TokenDecimals;
_TotalSupply = 400000000 * 10**TokenDecimals;
_Owner = msg.sender;
_SController = Controller;
INfmController Cont = INfmController(Controller);
_Controller = Cont;
_balances[_Owner] = _TotalSupply;
emit Transfer(address(0), _Owner, _TotalSupply);
_paused = 0;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@name() returns (string);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function name() public view returns (string memory) {
return _TokenName;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@symbol() returns (string);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function symbol() public view returns (string memory) {
return _TokenSymbol;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@decimals() returns (uint256);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function decimals() public view returns (uint256) {
return _TokenDecimals;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@totalSupply() returns (uint256);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function totalSupply() public view returns (uint256) {
return _TotalSupply;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@balanceOf(address account) returns (uint256);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function balanceOf(address account) public view returns (uint256) {
return _balances[account];
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@bonusCheck(address account) returns (uint256, uint256, bool);
Special Function for Bonus Extension
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function bonusCheck(address account) public view returns (uint256) {
require(
_Controller._checkWLSC(_SController, msg.sender) == true ||
msg.sender == _Owner,
"oO"
);
return _BonusTracker[account];
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@allowance(address owner, address spender) returns (uint256);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function allowance(address owner, address spender)
public
view
returns (uint256)
{
return _allowances[owner][spender];
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@onOffNFM() returns (bool);
This function can only be executed by the Dao and is used to pause the protocol
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function onOffNFM() public returns (bool) {
require(msg.sender != address(0), "0A");
require(
_Controller._checkWLSC(_SController, msg.sender) == true ||
msg.sender == _Owner,
"oO"
);
if (_paused == 0) {
_paused = 1;
} else {
_paused = 0;
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@transfer(address to, uint256 amount) returns (bool);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function transfer(address to, uint256 amount) public returns (bool) {
address owner = msg.sender;
_transfer(owner, to, amount);
return true;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@transferFrom(address from, address to, uint256 amount) returns (bool);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function transferFrom(
address from,
address to,
uint256 amount
) public returns (bool) {
address spender = msg.sender;
_spendAllowance(from, spender, amount);
_transfer(from, to, amount);
return true;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@_transfer(address from, address to, uint256 amount) returns (bool);
Strandard ERC20 Function with implemented Extensions and ReentrancyGuard as safety mechanism
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function _transfer(
address from,
address to,
uint256 amount
) internal virtual {
require(from != address(0), "0A");
require(to != address(0), "0A");
require(_paused == 0, "_P");
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "<B");
//--------------------------------------------------------------------------------------------
/**
IF ADDRESS IS WHITELISTED
THEN DON'T APPLY LOGIC SMART CONTRACT IS CALLING
*/
//--------------------------------------------------------------------------------------------
if (_Controller._checkWLSC(_SController, msg.sender) == true) {
unchecked {
_balances[from] = SafeMath.sub(fromBalance, amount);
}
if (
block.timestamp <
INfmTimer(address(_Controller._getTimer()))
._getExtraBonusAllTime() &&
block.timestamp <
INfmTimer(address(_Controller._getTimer()))
._getExtraBonusAirdropTime()
) {
_BonusTracker[to] = _balances[to] + amount;
_BonusTracker[from] = _balances[from];
}
_balances[to] += amount;
emit Transfer(from, to, amount);
} else {
//--------------------------------------------------------------------------------------------
/**
IF ADDRESS IS NOT WHITELISTED
LOGIC MUST BE APPLIED
*/
//--------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------
/**
1 - ) APPLY PAD SECURITY
*/
//--------------------------------------------------------------------------------------------
require(
INfmPad(_Controller._getPad())._PADCHECK(from, amount) == true,
"PAD"
);
//--------------------------------------------------------------------------------------------
/**
INICIALIZE TIMER INTERFACE FOR ALL OTHER EXTENSION-CHECKS
*/
//--------------------------------------------------------------------------------------------
INfmTimer Timer = INfmTimer(_Controller._getTimer());
//--------------------------------------------------------------------------------------------
/**
CHECK IF THE LOGIC OF THE PROTOCOL HAS BEEN INICIALIZED, IF NOT THEN
NO EXTENSIONS CAN BE APPLIED (TOKEN IS ALREADY ON
*/
//--------------------------------------------------------------------------------------------
if (
Timer._getStartTime() > 0 &&
Timer._getStartTime() < block.timestamp
) {
//--------------------------------------------------------------------------------------------
/**
INICIALIZE TLOCKER VARIABLE
(ALLOWS ONLY ONE EXTENSION TO BE EXECUTED AT A TIME)
*/
//--------------------------------------------------------------------------------------------
bool tlocker = false;
//--------------------------------------------------------------------------------------------
/**
2 - ) MINTING EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
block.timestamp <= Timer._getEndMintTime() &&
block.timestamp >= Timer._getDailyMintTime()
) {
INfmMinting Minter = INfmMinting(_Controller._getMinting());
if (Minter._minting(from) == true) {
tlocker = true;
}
}
//--------------------------------------------------------------------------------------------
/**
3 - ) LIQUIDITY EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getUV2_LiquidityTime() &&
block.timestamp <= Timer._getEndMintTime()
) {
INfmAddLiquidity Liquidity = INfmAddLiquidity(
_Controller._getLiquidity()
);
if (Liquidity._addLiquidity() == true) {
INfmMinting(_Controller._getMinting())
._updateBNFTAmount(msg.sender);
tlocker = true;
}
}
//--------------------------------------------------------------------------------------------
/**
4 - ) SWAP EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getUV2_SwapTime() &&
block.timestamp <= Timer._getEndMintTime()
) {
//Start Swapping
INfmSwap Swapper = INfmSwap(_Controller._getSwap());
if (Swapper._LiquifyAndSwap() == true) {
INfmMinting(_Controller._getMinting())
._updateBNFTAmount(msg.sender);
tlocker = true;
}
}
//--------------------------------------------------------------------------------------------
/**
7 - ) LP-TOKEN REDEMPTION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getUV2_RemoveLiquidityTime()
) {
//Start LP-Redemption
INfmUV2Pool UV2Pool = INfmUV2Pool(
_Controller._getUV2Pool()
);
if (UV2Pool.redeemLPToken() == true) {
tlocker = true;
}
}
//--------------------------------------------------------------------------------------------
/**
8 - ) BUYBACK EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getStartBuyBackTime()
) {
//Start BuyBack
(, address BBack) = _Controller._getBonusBuyBack();
INfmBuyBack BuyBack = INfmBuyBack(BBack);
if (BuyBack._BuyBack() == true) {
tlocker = true;
}
}
//--------------------------------------------------------------------------------------------
/**
5 - ) BONUS EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getExtraBonusAllTime() &&
_BonusTracker[from] >= 150 * 10**18
) {
if (block.timestamp >= Timer._getEndExtraBonusAllTime()) {
//bonus finalized
(address IBonus, ) = _Controller._getBonusBuyBack();
INfmExtraBonus Bonus = INfmExtraBonus(IBonus);
if (Bonus._returnPayoutRule() == 0) {
//Make Withdraw to Stake 50%
if (
Bonus._getWithdraw(
address(
_Controller
._getNFMStakingTreasuryERC20()
),
50,
true
) == true
) {
Bonus.updatePayoutRule();
tlocker = true;
}
} else if (Bonus._returnPayoutRule() == 1) {
//Make Withdraw to Treasury 50%
if (
Bonus._getWithdraw(
address(_Controller._getTreasury()),
0,
false
) == true
) {
Bonus.updatePayoutRule();
tlocker = true;
}
} else {
Bonus.updatePayoutRule();
if (Bonus.updateSchalter() == true) {
Timer._updateExtraBonusAll();
tlocker = true;
}
}
} else {
//Bonus still going
(address IBonus, ) = _Controller._getBonusBuyBack();
INfmExtraBonus Bonus = INfmExtraBonus(IBonus);
if (Bonus._getBonus(from) == true) {
tlocker = true;
}
}
}
//--------------------------------------------------------------------------------------------
/**
6 - ) AIRDROP EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getExtraBonusAirdropTime() &&
_BonusTracker[from] >= 150 * 10**18
) {
if (
block.timestamp >= Timer._getEndExtraBonusAirdropTime()
) {
INfmAirdrop Airdrop = INfmAirdrop(
address(_Controller._getAirdrop())
);
if (Airdrop._getWithdraw() == true) {
tlocker = true;
}
} else {
//Airdrop already in place
INfmAirdrop Airdrop = INfmAirdrop(
address(_Controller._getAirdrop())
);
if (
Airdrop._checkPayment(from) !=
Timer._getEndExtraBonusAirdropTime()
) {
if (Airdrop._getAirdrop(from) == true) {
tlocker = true;
}
}
}
}
//--------------------------------------------------------------------------------------------
/**
9 - ) BURNING EXTENSION
*/
//--------------------------------------------------------------------------------------------
if (
tlocker == false &&
block.timestamp >= Timer._getStartBurnTime()
) {
//Start Burning
INfmBurning Burner = INfmBurning(_Controller._getBurning());
(
bool state,
bool typ,
uint256 bfee,
uint256 stakefee
) = Burner.checkburn(amount);
if (state == true) {
tlocker = true;
if (typ == true) {
_burn(from, bfee);
fromBalance = _balances[from];
unchecked {
_balances[from] = SafeMath.sub(
fromBalance,
stakefee
);
}
_balances[
address(
_Controller._getNFMStakingTreasuryERC20()
)
] += stakefee;
emit Transfer(
from,
address(
_Controller._getNFMStakingTreasuryERC20()
),
stakefee
);
amount = SafeMath.sub(amount, (bfee + stakefee));
} else {
fromBalance = _balances[from];
unchecked {
_balances[from] = SafeMath.sub(
fromBalance,
stakefee * 2
);
}
_balances[
address(
_Controller._getNFMStakingTreasuryERC20()
)
] += stakefee * 2;
emit Transfer(
from,
address(
_Controller._getNFMStakingTreasuryERC20()
),
stakefee * 2
);
amount = SafeMath.sub(amount, stakefee * 2);
}
}
}
}
fromBalance = _balances[from];
unchecked {
_balances[from] = SafeMath.sub(fromBalance, amount);
}
if (
block.timestamp <
INfmTimer(address(_Controller._getTimer()))
._getExtraBonusAllTime() &&
block.timestamp <
INfmTimer(address(_Controller._getTimer()))
._getExtraBonusAirdropTime()
) {
_BonusTracker[to] = _balances[to] + amount;
_BonusTracker[from] = _balances[from];
}
_balances[to] += amount;
emit Transfer(from, to, amount);
}
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@_spendAllowance(address owner, address spender, uint256 amount);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function _spendAllowance(
address owner,
address spender,
uint256 amount
) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance != type(uint256).max) {
require(currentAllowance >= amount, "<A");
unchecked {
_approve(
owner,
spender,
SafeMath.sub(currentAllowance, amount)
);
}
}
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@_approve(address owner, address spender, uint256 amount);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "0A");
require(spender != address(0), "0A");
require(_paused == 0, "_P");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@approve(address spender, uint256 amount) return (bool);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function approve(address spender, uint256 amount) public returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@increaseAllowance(address spender, uint256 amount) return (bool);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function increaseAllowance(address spender, uint256 addedValue)
public
virtual
returns (bool)
{
address owner = msg.sender;
_approve(
owner,
spender,
SafeMath.add(allowance(owner, spender), addedValue)
);
return true;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@decreaseAllowance(address spender, uint256 amount) return (bool);
Strandard ERC20 Function
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function decreaseAllowance(address spender, uint256 subtractedValue)
public
virtual
returns (bool)
{
address owner = msg.sender;
uint256 currentAllowance = allowance(owner, spender);
require(currentAllowance >= subtractedValue, "_D");
unchecked {
_approve(
owner,
spender,
SafeMath.sub(currentAllowance, subtractedValue)
);
}
return true;
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@_mint(address to, uint256 amount);
Strandard ERC20 Function has been modified for the protocol
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function _mint(address to, uint256 amount) public virtual {
require(msg.sender != address(0), "0A");
require(to != address(0), "0A");
require(_Controller._checkWLSC(_SController, msg.sender) == true, "oO");
_TotalSupply += amount;
_balances[to] += amount;
_BonusTracker[to] = _balances[to];
emit Transfer(address(0), to, amount);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@_burn(address account, uint256 amount);
Strandard ERC20 Function has been modified for the protocol
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "0A");
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "A>B");
unchecked {
_balances[account] = SafeMath.sub(accountBalance, amount);
}
_BonusTracker[account] = _balances[account];
_TotalSupply = SafeMath.sub(_TotalSupply, amount);
emit Burning(account, address(0), amount, block.timestamp);
emit Transfer(account, address(0), amount);
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/*
@_bridgeImp(address account, uint256 amount, uint256 amount) returns (bool);
Bridge Implementation Function. This feature allows for future bridge implementations. Only allowed
addresses by the controller can call this function.
*/
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
function _bridgeImp(
address sender,
uint256 amount,
uint256 typ
) public virtual returns (bool) {
require(msg.sender != address(0), "0A");
require(sender != address(0), "0A");
require(_Controller._checkWLSC(_SController, msg.sender) == true, "oO");
if (typ == 0) {
//mint
_mint(sender, amount);
return true;
} else {
//burn
_burn(sender, amount);
return true;
}
}
}