Transaction Hash:
Block:
13264836 at Sep-20-2021 08:35:02 PM +UTC
Transaction Fee:
0.004374829548787155 ETH
$12.03
Gas Used:
74,355 Gas / 58.837059361 Gwei
Emitted Events:
| 456 |
BrightToken.Transfer( from=[Receiver] MerkleDistributor, to=0x295B422AA112623c8b8Cc7d9b59cC69936b1dC6A, value=515000000000000000000 )
|
| 457 |
MerkleDistributor.Claimed( claimIndex=467, account=0x295B422AA112623c8b8Cc7d9b59cC69936b1dC6A, amount=515000000000000000000 )
|
Account State Difference:
| Address | Before | After | State Difference | ||
|---|---|---|---|---|---|
| 0x209b9eEB...553E812bD |
0.157598951663916929 Eth
Nonce: 56
|
0.153224122115129774 Eth
Nonce: 57
| 0.004374829548787155 | ||
|
0x5A0b54D5...D3E029c4c
Miner
| (Spark Pool) | 13.566364525850165258 Eth | 13.566476058350165258 Eth | 0.0001115325 | |
| 0x5dD57Da4...1BA740DfE | |||||
| 0xE939b6Cb...70282F49c |
Execution Trace
MerkleDistributor.claim( )
-
BrightToken.transfer( recipient=0x295B422AA112623c8b8Cc7d9b59cC69936b1dC6A, amount=515000000000000000000 ) => ( True )
File 1 of 2: MerkleDistributor
File 2 of 2: BrightToken
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev These functions deal with verification of Merkle trees (hash trees),
*/
library MerkleProof {
/**
* @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
* defined by `root`. For this, a `proof` must be provided, containing
* sibling hashes on the branch from the leaf to the root of the tree. Each
* pair of leaves and each pair of pre-images are assumed to be sorted.
*/
function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
bytes32 computedHash = leaf;
for (uint256 i = 0; i < proof.length; i++) {
bytes32 proofElement = proof[i];
if (computedHash <= proofElement) {
// Hash(current computed hash + current element of the proof)
computedHash = keccak256(abi.encodePacked(computedHash, proofElement));
} else {
// Hash(current element of the proof + current computed hash)
computedHash = keccak256(abi.encodePacked(proofElement, computedHash));
}
}
// Check if the computed hash (root) is equal to the provided root
return computedHash == root;
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./interfaces/IMerkleDistributor.sol";
import "hardhat/console.sol";
/**
* @title Sweepable Airdrop contract based on merkle tree
*
* The airdrop has an expiration time. Once this expiration time
* is reached the contract owner can sweep all unclaimed funds.
* As long as the contract has funds, claiming will continue to
* work after expiration time.
*
* @author Michael Bauer <[email protected]>
*/
contract MerkleDistributor is IMerkleDistributor, Ownable {
address public immutable override token;
bytes32 public immutable override merkleRoot;
uint256 public immutable override expireTimestamp;
// Packed array of booleans.
mapping(uint256 => uint256) private claimedBitMap;
/**
* @dev sets values for associated token (ERC20), merkleRoot and expiration time
*
* @param token_ Contract address of the ERC20 token that is being dropped
* @param merkleRoot_ Root of the token distribution merkle tree
* @param expireTimestamp_ Timestamp when sweeping gets enabled (seconds since unix epoch)
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor(address token_, bytes32 merkleRoot_, uint256 expireTimestamp_) {
token = token_;
merkleRoot = merkleRoot_;
expireTimestamp = expireTimestamp_;
}
function isClaimed(uint256 index) public view override returns (bool) {
uint256 claimedWordIndex = index / 256;
uint256 claimedBitIndex = index % 256;
uint256 claimedWord = claimedBitMap[claimedWordIndex];
uint256 mask = (1 << claimedBitIndex);
return claimedWord & mask == mask;
}
function _setClaimed(uint256 index) private {
uint256 claimedWordIndex = index / 256;
uint256 claimedBitIndex = index % 256;
claimedBitMap[claimedWordIndex] =
claimedBitMap[claimedWordIndex] |
(1 << claimedBitIndex);
}
function claim(
uint256 index,
address account,
uint256 amount,
bytes32[] calldata merkleProof
) external override {
require(!isClaimed(index), "MerkleDistributor: Drop already claimed.");
// Verify the merkle proof.
bytes32 leaf = keccak256(abi.encodePacked(index, account, amount));
require(MerkleProof.verify(merkleProof, merkleRoot, leaf),
"MerkleDistributor: Invalid proof.");
// Mark it claimed.
_setClaimed(index);
// Transfer token
require(IERC20(token).transfer(account, amount), 'MerkleDistributor: Failed token transfer');
emit Claimed(index, account, amount);
}
/**
* @dev Sweep any unclaimed funds to arbitrary destination. Can only be called by owner.
*/
function sweep(address target) external override onlyOwner {
require(block.timestamp >= expireTimestamp, "MerkleDistributor: Drop not expired");
IERC20 tokenContract = IERC20(token);
uint256 balance = tokenContract.balanceOf(address(this));
tokenContract.transfer(target, balance);
}
/**
* @dev Sweep any unclaimed funds to contract owner. Can be called by anyone.
*/
function sweepToOwner() external override {
require(block.timestamp >= expireTimestamp, "MerkleDistributor: Drop not expired");
IERC20 tokenContract = IERC20(token);
uint256 balance = tokenContract.balanceOf(address(this));
tokenContract.transfer(owner(), balance);
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;
/**
* @title Interface for a sweepable airdrop contract based on merkle tree
*
* The airdrop has an expiration time. Once this expiration time
* is reached the contract owner can sweep all unclaimed funds.
* As long as the contract has funds, claiming will continue to
* work after expiration time.
*
* @author Michael Bauer <[email protected]>
*/
interface IMerkleDistributor {
/**
* Returns the address of the token distributed by this contract.
*/
function token() external view returns (address);
/**
* Returns the expiration time of the airdrop as unix timestamp
* (Seconds since unix epoch)
*/
function expireTimestamp() external view returns (uint256);
/**
* Returns the merkle root of the merkle tree containing
* account balances available to claim.
*/
function merkleRoot() external view returns (bytes32);
/**
* Returns true if the index has been marked as claimed.
*/
function isClaimed(uint256 index) external view returns (bool);
/**
* @notice Claim and transfer tokens
*
* Verifies the provided proof and params
* and transfers 'amount' of tokens to 'account'.
*
* @param index Index of claim
* @param account Address of claim
* @param amount Amount of claim
* @param proof Merkle proof for (index, account, amount)
*
* Emits a {Claimed} event on success.
*/
function claim(
uint256 index,
address account,
uint256 amount,
bytes32[] calldata proof
) external;
/**
* @notice Sweep any unclaimed funds
*
* Transfers the full tokenbalance from the distributor contract to `target` address.
*
* @param target Address that should receive the unclaimed funds
*/
function sweep(address target) external;
/**
* @notice Sweep any unclaimed funds to owner address
*
* Transfers the full tokenbalance from the distributor contract to owner of contract.
*/
function sweepToOwner() external;
/**
* @dev Emitted when an airdrop is claimed for an `account`. `index` is the index
* in the merkle tree, `value` is the amount of tokens claimed and transferred.
*/
event Claimed(uint256 indexed claimIndex, address indexed account, uint256 amount);
}
// SPDX-License-Identifier: MIT
pragma solidity >= 0.4.22 <0.9.0;
library console {
\taddress constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);
\tfunction _sendLogPayload(bytes memory payload) private view {
\t\tuint256 payloadLength = payload.length;
\t\taddress consoleAddress = CONSOLE_ADDRESS;
\t\tassembly {
\t\t\tlet payloadStart := add(payload, 32)
\t\t\tlet r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
\t\t}
\t}
\tfunction log() internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log()"));
\t}
\tfunction logInt(int p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(int)", p0));
\t}
\tfunction logUint(uint p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
\t}
\tfunction logString(string memory p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
\t}
\tfunction logBool(bool p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
\t}
\tfunction logAddress(address p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
\t}
\tfunction logBytes(bytes memory p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
\t}
\tfunction logBytes1(bytes1 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
\t}
\tfunction logBytes2(bytes2 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
\t}
\tfunction logBytes3(bytes3 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
\t}
\tfunction logBytes4(bytes4 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
\t}
\tfunction logBytes5(bytes5 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
\t}
\tfunction logBytes6(bytes6 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
\t}
\tfunction logBytes7(bytes7 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
\t}
\tfunction logBytes8(bytes8 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
\t}
\tfunction logBytes9(bytes9 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
\t}
\tfunction logBytes10(bytes10 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
\t}
\tfunction logBytes11(bytes11 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
\t}
\tfunction logBytes12(bytes12 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
\t}
\tfunction logBytes13(bytes13 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
\t}
\tfunction logBytes14(bytes14 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
\t}
\tfunction logBytes15(bytes15 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
\t}
\tfunction logBytes16(bytes16 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
\t}
\tfunction logBytes17(bytes17 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
\t}
\tfunction logBytes18(bytes18 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
\t}
\tfunction logBytes19(bytes19 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
\t}
\tfunction logBytes20(bytes20 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
\t}
\tfunction logBytes21(bytes21 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
\t}
\tfunction logBytes22(bytes22 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
\t}
\tfunction logBytes23(bytes23 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
\t}
\tfunction logBytes24(bytes24 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
\t}
\tfunction logBytes25(bytes25 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
\t}
\tfunction logBytes26(bytes26 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
\t}
\tfunction logBytes27(bytes27 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
\t}
\tfunction logBytes28(bytes28 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
\t}
\tfunction logBytes29(bytes29 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
\t}
\tfunction logBytes30(bytes30 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
\t}
\tfunction logBytes31(bytes31 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
\t}
\tfunction logBytes32(bytes32 p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
\t}
\tfunction log(uint p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
\t}
\tfunction log(string memory p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
\t}
\tfunction log(bool p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
\t}
\tfunction log(address p0) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
\t}
\tfunction log(uint p0, uint p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint)", p0, p1));
\t}
\tfunction log(uint p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string)", p0, p1));
\t}
\tfunction log(uint p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool)", p0, p1));
\t}
\tfunction log(uint p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address)", p0, p1));
\t}
\tfunction log(string memory p0, uint p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint)", p0, p1));
\t}
\tfunction log(string memory p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
\t}
\tfunction log(string memory p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
\t}
\tfunction log(string memory p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
\t}
\tfunction log(bool p0, uint p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint)", p0, p1));
\t}
\tfunction log(bool p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
\t}
\tfunction log(bool p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
\t}
\tfunction log(bool p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
\t}
\tfunction log(address p0, uint p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint)", p0, p1));
\t}
\tfunction log(address p0, string memory p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
\t}
\tfunction log(address p0, bool p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
\t}
\tfunction log(address p0, address p1) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
\t}
\tfunction log(uint p0, uint p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint)", p0, p1, p2));
\t}
\tfunction log(uint p0, uint p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string)", p0, p1, p2));
\t}
\tfunction log(uint p0, uint p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool)", p0, p1, p2));
\t}
\tfunction log(uint p0, uint p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address)", p0, p1, p2));
\t}
\tfunction log(uint p0, string memory p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint)", p0, p1, p2));
\t}
\tfunction log(uint p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,string)", p0, p1, p2));
\t}
\tfunction log(uint p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool)", p0, p1, p2));
\t}
\tfunction log(uint p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,address)", p0, p1, p2));
\t}
\tfunction log(uint p0, bool p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint)", p0, p1, p2));
\t}
\tfunction log(uint p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string)", p0, p1, p2));
\t}
\tfunction log(uint p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool)", p0, p1, p2));
\t}
\tfunction log(uint p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address)", p0, p1, p2));
\t}
\tfunction log(uint p0, address p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint)", p0, p1, p2));
\t}
\tfunction log(uint p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,string)", p0, p1, p2));
\t}
\tfunction log(uint p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool)", p0, p1, p2));
\t}
\tfunction log(uint p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, uint p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
\t}
\tfunction log(string memory p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, uint p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
\t}
\tfunction log(bool p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
\t}
\tfunction log(address p0, uint p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint)", p0, p1, p2));
\t}
\tfunction log(address p0, uint p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,string)", p0, p1, p2));
\t}
\tfunction log(address p0, uint p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, uint p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,address)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, string memory p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, bool p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, uint p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, string memory p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, bool p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
\t}
\tfunction log(address p0, address p1, address p2) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
\t}
\tfunction log(uint p0, uint p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, uint p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(uint p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, uint p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(string memory p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, uint p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(bool p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, uint p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, string memory p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, bool p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, uint p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, string memory p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, bool p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, uint p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, string memory p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, bool p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
\t}
\tfunction log(address p0, address p1, address p2, address p3) internal view {
\t\t_sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
\t}
}
File 2 of 2: BrightToken
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC20.sol";
import "../../utils/Context.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The defaut value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overloaded;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
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;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
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;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
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);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/
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);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
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);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
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);
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
// Dynamic cap starts at 25.000.000
uint constant MIN_DYNAMIC_CAP = 25000000e18;
// mint restriction: 10.000.000 (precisely 10000000000000000030176000) per year broken down to seconds. Assuming a year is exactly 365 days or 31536000 seconds.
uint constant UNITS_PER_SECOND = 317097919837645866;
// seconds until dynamic cap will equal hard cap
// Calculated as: (CAP - MIN_DYNAMIC_CAP) / UNITS_PER_SECOND
// Equals ~7.5 years
uint constant DYNAMIC_CAP_DURATION = 236520000;
contract BrightToken is ERC20, Ownable {
// 100.000.000 hard cap
uint256 public constant cap = 100000000e18;
// deployment timestamp
uint256 public created = block.timestamp;
// minting can be locked until this timestamp is reached
uint256 public mintingLockedUntil = 0;
constructor()
ERC20("Bright", "BRIGHT")
{}
/**
* @dev Returns the dynamic cap based on time. Will never exceed hardcap.
*/
function dynamicCap() public view returns (uint256) {
// How much time passed since deployment
uint age_seconds = block.timestamp - created;
assert(age_seconds >= 0);
// shortcut in case dynamic cap would exceed hardcap.
if (age_seconds >= DYNAMIC_CAP_DURATION) {
return cap;
}
return MIN_DYNAMIC_CAP + (age_seconds * UNITS_PER_SECOND);
}
function mint(address to, uint256 amount) public onlyOwner {
// Are we allowed to mint at all?
require(block.timestamp > mintingLockedUntil, "Minting locked");
// prevent minting more than dynamic cap
require(ERC20.totalSupply() + amount <= dynamicCap(), "cap exceeded");
_mint(to, amount);
}
function setMintingLock(uint256 timestamp) public onlyOwner {
require(timestamp > mintingLockedUntil, "locktime can not be decreased");
require(timestamp > block.timestamp, "locktime can not be in the past");
mintingLockedUntil = timestamp;
}
}