// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)
pragma solidity ^0.8.20;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev The ETH balance of the account is not enough to perform the operation.
*/
error AddressInsufficientBalance(address account);
/**
* @dev There's no code at `target` (it is not a contract).
*/
error AddressEmptyCode(address target);
/**
* @dev A call to an address target failed. The target may have reverted.
*/
error FailedInnerCall();
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
if (address(this).balance < amount) {
revert AddressInsufficientBalance(address(this));
}
(bool success, ) = recipient.call{value: amount}("");
if (!success) {
revert FailedInnerCall();
}
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason or custom error, it is bubbled
* up by this function (like regular Solidity function calls). However, if
* the call reverted with no returned reason, this function reverts with a
* {FailedInnerCall} error.
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
if (address(this).balance < value) {
revert AddressInsufficientBalance(address(this));
}
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
* was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
* unsuccessful call.
*/
function verifyCallResultFromTarget(
address target,
bool success,
bytes memory returndata
) internal view returns (bytes memory) {
if (!success) {
_revert(returndata);
} else {
// only check if target is a contract if the call was successful and the return data is empty
// otherwise we already know that it was a contract
if (returndata.length == 0 && target.code.length == 0) {
revert AddressEmptyCode(target);
}
return returndata;
}
}
/**
* @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
* revert reason or with a default {FailedInnerCall} error.
*/
function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
if (!success) {
_revert(returndata);
} else {
return returndata;
}
}
/**
* @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
*/
function _revert(bytes memory returndata) private pure {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
/// @solidity memory-safe-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert FailedInnerCall();
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
/// @title Adminable
/// @notice Mimics Open Zeppelin Ownable so that a contract can be BOTH Ownable
/// AND Adminable. Centralised offchain marketplaces often expect an owner to
/// be present to manage NFT content on the platform. However it is not clear
/// what criteria the marketplace uses to determine whether a contract
/// implements Ownable, and the criteria may change over time even if we did
/// know it. It's also not necessarily easy or possible to interface with
/// centralised marketplaces using multisig wallets such as gnosis. For that
/// reason we want an onchain admin with a relatively cold multisig separate
/// from the hot wallet doing offchain signing, etc.
/// If there is ever an issue with the owner (e.g. it is hacked/stolen/lost)
/// then the admin MUST be able to recover the owner by setting it directly to
/// a known good uncompromised wallet.
abstract contract Adminable {
/// Singleton admin address. Analogous to Open Zeppelin owner.
address public admin;
/// Admin was transferred to a new address.
/// @param previousAdmin The admin initiating the transfer, losing admin.
/// @param newAdmin The address newly receiving/becoming admin.
event AdminTransferred(address indexed previousAdmin, address indexed newAdmin);
/// Throws if called by any account other than the admin.
modifier onlyAdmin() {
require(admin == msg.sender, "Adminable: caller is not the admin");
_;
}
/// Transfers admin of the contract to a new account (`newAdmin`).
/// Can only be called by the current admin.
/// @param newAdmin_ The new admin address.
function transferAdmin(address newAdmin_) external onlyAdmin {
require(newAdmin_ != address(0), "Adminable: new admin is the zero address");
_transferAdmin(newAdmin_);
}
/// Transfers admin of the contract to a new account (`newAdmin`).
/// Internal function without access restriction.
/// @param newAdmin_ The new admin address.
function _transferAdmin(address newAdmin_) internal {
address oldAdmin_ = admin;
admin = newAdmin_;
emit AdminTransferred(oldAdmin_, newAdmin_);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @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) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
import "hardhat/console.sol";
/// @title DN404
/// @notice DN404 is a hybrid ERC20 and ERC721 implementation that mints
/// and burns NFTs based on an account's ERC20 token balance.
///
/// @author vectorized.eth (@optimizoor)
/// @author Quit (@0xQuit)
/// @author Michael Amadi (@AmadiMichaels)
/// @author cygaar (@0xCygaar)
/// @author Thomas (@0xjustadev)
/// @author Harrison (@PopPunkOnChain)
///
/// @dev Note:
/// - The ERC721 data is stored in this base DN404 contract, however a
/// DN404Mirror contract ***MUST*** be deployed and linked during
/// initialization.
/// - For ERC20 transfers, the most recently acquired NFT will be burned / transferred out first.
/// - A unit worth of ERC20 tokens equates to a deed to one NFT token.
/// The skip NFT status determines if this deed is automatically exercised.
/// An account can configure their skip NFT status.
/// * If `getSkipNFT(owner) == true`, ERC20 mints / transfers to `owner`
/// will NOT trigger NFT mints / transfers to `owner` (i.e. deeds are left unexercised).
/// * If `getSkipNFT(owner) == false`, ERC20 mints / transfers to `owner`
/// will trigger NFT mints / transfers to `owner`, until the NFT balance of `owner`
/// is equal to its ERC20 balance divided by the unit (rounded down).
/// - Invariant: `mirror.balanceOf(owner) <= base.balanceOf(owner) / _unit()`.
/// - The gas costs for automatic minting / transferring / burning of NFTs is O(n).
/// This can exceed the block gas limit.
/// Applications and users may need to break up large transfers into a few transactions.
/// - This implementation does not support "safe" transfers for automatic NFT transfers.
/// - The ERC20 token allowances and ERC721 token / operator approvals are separate.
/// - For MEV safety, users should NOT have concurrently open orders for the ERC20 and ERC721.
abstract contract DN404 {
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* EVENTS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Emitted when `amount` tokens is transferred from `from` to `to`.
event Transfer(address indexed from, address indexed to, uint256 amount);
/// @dev Emitted when `amount` tokens is approved by `owner` to be used by `spender`.
event Approval(address indexed owner, address indexed spender, uint256 amount);
/// @dev Emitted when `owner` sets their skipNFT flag to `status`.
event SkipNFTSet(address indexed owner, bool status);
/// @dev `keccak256(bytes("Transfer(address,address,uint256)"))`.
uint256 internal constant _TRANSFER_EVENT_SIGNATURE =
0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;
/// @dev `keccak256(bytes("Approval(address,address,uint256)"))`.
uint256 private constant _APPROVAL_EVENT_SIGNATURE =
0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925;
/// @dev `keccak256(bytes("SkipNFTSet(address,bool)"))`.
uint256 private constant _SKIP_NFT_SET_EVENT_SIGNATURE =
0xb5a1de456fff688115a4f75380060c23c8532d14ff85f687cc871456d6420393;
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* CUSTOM ERRORS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Thrown when attempting to double-initialize the contract.
error DNAlreadyInitialized();
/// @dev The function can only be called after the contract has been initialized.
error DNNotInitialized();
/// @dev Thrown when attempting to transfer or burn more tokens than sender's balance.
error InsufficientBalance();
/// @dev Thrown when a spender attempts to transfer tokens with an insufficient allowance.
error InsufficientAllowance();
/// @dev Thrown when minting an amount of tokens that would overflow the max tokens.
error TotalSupplyOverflow();
/// @dev The unit must be greater than zero and less than `2**96`.
error InvalidUnit();
/// @dev Thrown when the caller for a fallback NFT function is not the mirror contract.
error SenderNotMirror();
/// @dev Thrown when attempting to transfer tokens to the zero address.
error TransferToZeroAddress();
/// @dev Thrown when the mirror address provided for initialization is the zero address.
error MirrorAddressIsZero();
/// @dev Thrown when the link call to the mirror contract reverts.
error LinkMirrorContractFailed();
/// @dev Thrown when setting an NFT token approval
/// and the caller is not the owner or an approved operator.
error ApprovalCallerNotOwnerNorApproved();
/// @dev Thrown when transferring an NFT
/// and the caller is not the owner or an approved operator.
error TransferCallerNotOwnerNorApproved();
/// @dev Thrown when transferring an NFT and the from address is not the current owner.
error TransferFromIncorrectOwner();
/// @dev Thrown when checking the owner or approved address for a non-existent NFT.
error TokenDoesNotExist();
/// @dev The function selector is not recognized.
error FnSelectorNotRecognized();
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* CONSTANTS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev The flag to denote that the skip NFT flag is initialized.
uint8 internal constant _ADDRESS_DATA_SKIP_NFT_INITIALIZED_FLAG = 1 << 0;
/// @dev The flag to denote that the address should skip NFTs.
uint8 internal constant _ADDRESS_DATA_SKIP_NFT_FLAG = 1 << 1;
/// @dev The flag to denote that the address has overridden the default Permit2 allowance.
uint8 internal constant _ADDRESS_DATA_OVERRIDE_PERMIT2_FLAG = 1 << 2;
/// @dev The canonical Permit2 address.
/// For signature-based allowance granting for single transaction ERC20 `transferFrom`.
/// To enable, override `_givePermit2DefaultInfiniteAllowance()`.
/// [Github](https://github.com/Uniswap/permit2)
/// [Etherscan](https://etherscan.io/address/0x000000000022D473030F116dDEE9F6B43aC78BA3)
address internal constant _PERMIT2 = 0x000000000022D473030F116dDEE9F6B43aC78BA3;
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* STORAGE */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Struct containing an address's token data and settings.
struct AddressData {
// Auxiliary data.
uint88 aux;
// Flags for `initialized` and `skipNFT`.
uint8 flags;
// The alias for the address. Zero means absence of an alias.
uint32 addressAlias;
// The number of NFT tokens.
uint32 ownedLength;
// The token balance in wei.
uint96 balance;
}
/// @dev A uint32 map in storage.
struct Uint32Map {
uint256 spacer;
}
/// @dev A bitmap in storage.
struct Bitmap {
uint256 spacer;
}
/// @dev A struct to wrap a uint256 in storage.
struct Uint256Ref {
uint256 value;
}
/// @dev A mapping of an address pair to a Uint256Ref.
struct AddressPairToUint256RefMap {
uint256 spacer;
}
/// @dev Struct containing the base token contract storage.
struct DN404Storage {
// Current number of address aliases assigned.
uint32 numAliases;
// Next NFT ID to assign for a mint.
uint32 nextTokenId;
// The head of the burned pool.
uint32 burnedPoolHead;
// The tail of the burned pool.
uint32 burnedPoolTail;
// Total number of NFTs in existence.
uint32 totalNFTSupply;
// Total supply of tokens.
uint96 totalSupply;
// Address of the NFT mirror contract.
address mirrorERC721;
// Mapping of a user alias number to their address.
mapping(uint32 => address) aliasToAddress;
// Mapping of user operator approvals for NFTs.
AddressPairToUint256RefMap operatorApprovals;
// Mapping of NFT approvals to approved operators.
mapping(uint256 => address) nftApprovals;
// Bitmap of whether an non-zero NFT approval may exist.
Bitmap mayHaveNFTApproval;
// Bitmap of whether a NFT ID exists. Ignored if `_useExistsLookup()` returns false.
Bitmap exists;
// Mapping of user allowances for ERC20 spenders.
AddressPairToUint256RefMap allowance;
// Mapping of NFT IDs owned by an address.
mapping(address => Uint32Map) owned;
// The pool of burned NFT IDs.
Uint32Map burnedPool;
// Even indices: owner aliases. Odd indices: owned indices.
Uint32Map oo;
// Mapping of user account AddressData.
mapping(address => AddressData) addressData;
}
/// @dev Returns a storage pointer for DN404Storage.
function _getDN404Storage() internal pure virtual returns (DN404Storage storage $) {
/// @solidity memory-safe-assembly
assembly {
// `uint72(bytes9(keccak256("DN404_STORAGE")))`.
$.slot := 0xa20d6e21d0e5255308 // Truncate to 9 bytes to reduce bytecode size.
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* INITIALIZER */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Initializes the DN404 contract with an
/// `initialTokenSupply`, `initialTokenOwner` and `mirror` NFT contract address.
///
/// Note: The `initialSupplyOwner` will have their skip NFT status set to true.
function _initializeDN404(
uint256 initialTokenSupply,
address initialSupplyOwner,
address mirror
) internal virtual {
DN404Storage storage $ = _getDN404Storage();
unchecked {
if (_unit() - 1 >= 2 ** 96 - 1) revert InvalidUnit();
}
if ($.mirrorERC721 != address(0)) revert DNAlreadyInitialized();
if (mirror == address(0)) revert MirrorAddressIsZero();
/// @solidity memory-safe-assembly
assembly {
// Make the call to link the mirror contract.
mstore(0x00, 0x0f4599e5) // `linkMirrorContract(address)`.
mstore(0x20, caller())
if iszero(and(eq(mload(0x00), 1), call(gas(), mirror, 0, 0x1c, 0x24, 0x00, 0x20))) {
mstore(0x00, 0xd125259c) // `LinkMirrorContractFailed()`.
revert(0x1c, 0x04)
}
}
$.nextTokenId = 1;
$.mirrorERC721 = mirror;
if (initialTokenSupply != 0) {
if (initialSupplyOwner == address(0)) revert TransferToZeroAddress();
if (_totalSupplyOverflows(initialTokenSupply)) revert TotalSupplyOverflow();
$.totalSupply = uint96(initialTokenSupply);
AddressData storage initialOwnerAddressData = $.addressData[initialSupplyOwner];
initialOwnerAddressData.balance = uint96(initialTokenSupply);
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, initialTokenSupply)
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, 0, shr(96, shl(96, initialSupplyOwner)))
}
_setSkipNFT(initialSupplyOwner, true);
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* BASE UNIT FUNCTION TO OVERRIDE */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Amount of token balance that is equal to one NFT.
///
/// Note: The return value MUST be kept constant after `_initializeDN404` is called.
function _unit() internal view virtual returns (uint256) {
return 10 ** 18;
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* METADATA FUNCTIONS TO OVERRIDE */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the name of the token.
function name() public view virtual returns (string memory);
/// @dev Returns the symbol of the token.
function symbol() public view virtual returns (string memory);
/// @dev Returns the Uniform Resource Identifier (URI) for token `id`.
function _tokenURI(uint256 id) internal view virtual returns (string memory);
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* CONFIGURABLES */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns if direct NFT transfers should be used during ERC20 transfers
/// whenever possible, instead of burning and re-minting.
function _useDirectTransfersIfPossible() internal view virtual returns (bool) {
return true;
}
/// @dev Returns if burns should be added to the burn pool.
/// This returns false by default, which means the NFT IDs are re-minted in a cycle.
function _addToBurnedPool(uint256 totalNFTSupplyAfterBurn, uint256 totalSupplyAfterBurn)
internal
view
virtual
returns (bool)
{
// Silence unused variable compiler warning.
totalSupplyAfterBurn = totalNFTSupplyAfterBurn;
return false;
}
/// @dev Returns whether to use the exists bitmap for more efficient
/// scanning of an empty token ID slot.
/// Recommended for collections that do not use the burn pool,
/// and are expected to have nearly all possible NFTs materialized.
///
/// Note: The returned value must be constant after initialization.
function _useExistsLookup() internal view virtual returns (bool) {
return true;
}
/// @dev Hook that is called after a batch of NFT transfers.
/// The lengths of `from`, `to`, and `ids` are guaranteed to be the same.
function _afterNFTTransfers(address[] memory from, address[] memory to, uint256[] memory ids)
internal
virtual
{}
/// @dev Override this function to return true if `_afterNFTTransfers` is used.
/// This is to help the compiler avoid producing dead bytecode.
function _useAfterNFTTransfers() internal virtual returns (bool) {}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* ERC20 OPERATIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the decimals places of the token. Defaults to 18.
/// Does not affect DN404's internal calculations.
/// Will only affect the frontend UI on most protocols.
function decimals() public view virtual returns (uint8) {
return 18;
}
/// @dev Returns the amount of tokens in existence.
function totalSupply() public view virtual returns (uint256) {
return uint256(_getDN404Storage().totalSupply);
}
/// @dev Returns the amount of tokens owned by `owner`.
function balanceOf(address owner) public view virtual returns (uint256) {
return _getDN404Storage().addressData[owner].balance;
}
/// @dev Returns the amount of tokens that `spender` can spend on behalf of `owner`.
function allowance(address owner, address spender) public view returns (uint256) {
if (_givePermit2DefaultInfiniteAllowance() && spender == _PERMIT2) {
uint8 flags = _getDN404Storage().addressData[owner].flags;
if ((flags & _ADDRESS_DATA_OVERRIDE_PERMIT2_FLAG) == uint256(0)) {
return type(uint256).max;
}
}
return _ref(_getDN404Storage().allowance, owner, spender).value;
}
/// @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
///
/// Emits a {Approval} event.
function approve(address spender, uint256 amount) public virtual returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}
/// @dev Transfer `amount` tokens from the caller to `to`.
///
/// Will burn sender NFTs if balance after transfer is less than
/// the amount required to support the current NFT balance.
///
/// Will mint NFTs to `to` if the recipient's new balance supports
/// additional NFTs ***AND*** the `to` address's skipNFT flag is
/// set to false.
///
/// Requirements:
/// - `from` must at least have `amount`.
///
/// Emits a {Transfer} event.
function transfer(address to, uint256 amount) public virtual returns (bool) {
_transfer(msg.sender, to, amount);
return true;
}
/// @dev Transfers `amount` tokens from `from` to `to`.
///
/// Note: Does not update the allowance if it is the maximum uint256 value.
///
/// Will burn sender NFTs if balance after transfer is less than
/// the amount required to support the current NFT balance.
///
/// Will mint NFTs to `to` if the recipient's new balance supports
/// additional NFTs ***AND*** the `to` address's skipNFT flag is
/// set to false.
///
/// Requirements:
/// - `from` must at least have `amount`.
/// - The caller must have at least `amount` of allowance to transfer the tokens of `from`.
///
/// Emits a {Transfer} event.
function transferFrom(address from, address to, uint256 amount) public virtual returns (bool) {
Uint256Ref storage a = _ref(_getDN404Storage().allowance, from, msg.sender);
uint256 allowed = _givePermit2DefaultInfiniteAllowance() && msg.sender == _PERMIT2
&& (_getDN404Storage().addressData[from].flags & _ADDRESS_DATA_OVERRIDE_PERMIT2_FLAG)
== uint256(0) ? type(uint256).max : a.value;
if (allowed != type(uint256).max) {
if (amount > allowed) revert InsufficientAllowance();
unchecked {
a.value = allowed - amount;
}
}
_transfer(from, to, amount);
return true;
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* PERMIT2 */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Whether Permit2 has infinite allowances by default for all owners.
/// For signature-based allowance granting for single transaction ERC20 `transferFrom`.
/// To enable, override this function to return true.
///
/// Note: The returned value SHOULD be kept constant.
/// If the returned value changes from false to true,
/// it can override the user customized allowances for Permit2 to infinity.
function _givePermit2DefaultInfiniteAllowance() internal view virtual returns (bool) {
return false;
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* INTERNAL MINT FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Mints `amount` tokens to `to`, increasing the total supply.
///
/// Will mint NFTs to `to` if the recipient's new balance supports
/// additional NFTs ***AND*** the `to` address's skipNFT flag is set to false.
///
/// Note:
/// - May mint more NFTs than `amount / _unit()`.
/// The number of NFTs minted is what is needed to make `to`'s NFT balance whole.
/// - Token IDs may wrap around `totalSupply / _unit()` back to 1.
///
/// Emits a {Transfer} event.
function _mint(address to, uint256 amount) internal virtual {
if (to == address(0)) revert TransferToZeroAddress();
DN404Storage storage $ = _getDN404Storage();
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
AddressData storage toAddressData = $.addressData[to];
_DNMintTemps memory t;
unchecked {
{
uint256 toBalance = uint256(toAddressData.balance) + amount;
toAddressData.balance = uint96(toBalance);
t.toEnd = toBalance / _unit();
}
uint256 maxId;
{
uint256 newTotalSupply = uint256($.totalSupply) + amount;
$.totalSupply = uint96(newTotalSupply);
uint256 overflows = _toUint(_totalSupplyOverflows(newTotalSupply));
if (overflows | _toUint(newTotalSupply < amount) != 0) revert TotalSupplyOverflow();
maxId = newTotalSupply / _unit();
}
while (!getSkipNFT(to)) {
Uint32Map storage toOwned = $.owned[to];
Uint32Map storage oo = $.oo;
uint256 toIndex = toAddressData.ownedLength;
if ((t.numNFTMints = _zeroFloorSub(t.toEnd, toIndex)) == uint256(0)) break;
t.packedLogs = _packedLogsMalloc(t.numNFTMints);
_packedLogsSet(t.packedLogs, to, 0);
$.totalNFTSupply += uint32(t.numNFTMints);
toAddressData.ownedLength = uint32(t.toEnd);
t.toAlias = _registerAndResolveAlias(toAddressData, to);
uint32 burnedPoolHead = $.burnedPoolHead;
t.burnedPoolTail = $.burnedPoolTail;
t.nextTokenId = _wrapNFTId($.nextTokenId, maxId);
// Mint loop.
do {
uint256 id;
if (burnedPoolHead != t.burnedPoolTail) {
id = _get($.burnedPool, burnedPoolHead++);
} else {
id = t.nextTokenId;
while (_get(oo, _ownershipIndex(id)) != 0) {
id = _useExistsLookup()
? _wrapNFTId(_findFirstUnset($.exists, id + 1, maxId), maxId)
: _wrapNFTId(id + 1, maxId);
}
t.nextTokenId = _wrapNFTId(id + 1, maxId);
}
if (_useExistsLookup()) _set($.exists, id, true);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex(oo, id, t.toAlias, uint32(toIndex++));
_packedLogsAppend(t.packedLogs, id);
} while (toIndex != t.toEnd);
$.nextTokenId = uint32(t.nextTokenId);
$.burnedPoolHead = burnedPoolHead;
_packedLogsSend(t.packedLogs, $);
break;
}
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, amount)
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, 0, shr(96, shl(96, to)))
}
if (_useAfterNFTTransfers()) {
_afterNFTTransfers(
_zeroAddresses(t.numNFTMints),
_filled(t.numNFTMints, to),
_packedLogsIds(t.packedLogs)
);
}
}
/// @dev Mints `amount` tokens to `to`, increasing the total supply.
/// This variant mints NFT tokens starting from ID `preTotalSupply / _unit() + 1`.
/// The `nextTokenId` will not be changed.
/// If any NFTs are minted, the burned pool will be invalidated (emptied).
///
/// Will mint NFTs to `to` if the recipient's new balance supports
/// additional NFTs ***AND*** the `to` address's skipNFT flag is set to false.
///
/// Note:
/// - May mint more NFTs than `amount / _unit()`.
/// The number of NFTs minted is what is needed to make `to`'s NFT balance whole.
/// - Token IDs may wrap around `totalSupply / _unit()` back to 1.
///
/// Emits a {Transfer} event.
function _mintNext(address to, uint256 amount) internal virtual {
if (to == address(0)) revert TransferToZeroAddress();
DN404Storage storage $ = _getDN404Storage();
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
AddressData storage toAddressData = $.addressData[to];
_DNMintTemps memory t;
unchecked {
{
uint256 toBalance = uint256(toAddressData.balance) + amount;
toAddressData.balance = uint96(toBalance);
t.toEnd = toBalance / _unit();
}
uint256 id;
uint256 maxId;
{
uint256 preTotalSupply = uint256($.totalSupply);
uint256 newTotalSupply = uint256(preTotalSupply) + amount;
$.totalSupply = uint96(newTotalSupply);
uint256 overflows = _toUint(_totalSupplyOverflows(newTotalSupply));
if (overflows | _toUint(newTotalSupply < amount) != 0) revert TotalSupplyOverflow();
maxId = newTotalSupply / _unit();
id = _wrapNFTId(preTotalSupply / _unit() + 1, maxId);
}
while (!getSkipNFT(to)) {
Uint32Map storage toOwned = $.owned[to];
Uint32Map storage oo = $.oo;
uint256 toIndex = toAddressData.ownedLength;
if ((t.numNFTMints = _zeroFloorSub(t.toEnd, toIndex)) == uint256(0)) break;
t.packedLogs = _packedLogsMalloc(t.numNFTMints);
// Invalidate (empty) the burned pool.
$.burnedPoolHead = 0;
$.burnedPoolTail = 0;
_packedLogsSet(t.packedLogs, to, 0);
$.totalNFTSupply += uint32(t.numNFTMints);
toAddressData.ownedLength = uint32(t.toEnd);
t.toAlias = _registerAndResolveAlias(toAddressData, to);
// Mint loop.
do {
while (_get(oo, _ownershipIndex(id)) != 0) {
id = _useExistsLookup()
? _wrapNFTId(_findFirstUnset($.exists, id + 1, maxId), maxId)
: _wrapNFTId(id + 1, maxId);
}
if (_useExistsLookup()) _set($.exists, id, true);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex(oo, id, t.toAlias, uint32(toIndex++));
_packedLogsAppend(t.packedLogs, id);
id = _wrapNFTId(id + 1, maxId);
} while (toIndex != t.toEnd);
_packedLogsSend(t.packedLogs, $);
break;
}
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, amount)
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, 0, shr(96, shl(96, to)))
}
if (_useAfterNFTTransfers()) {
_afterNFTTransfers(
_zeroAddresses(t.numNFTMints),
_filled(t.numNFTMints, to),
_packedLogsIds(t.packedLogs)
);
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* INTERNAL BURN FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Burns `amount` tokens from `from`, reducing the total supply.
///
/// Will burn sender NFTs if balance after transfer is less than
/// the amount required to support the current NFT balance.
///
/// Emits a {Transfer} event.
function _burn(address from, uint256 amount) internal virtual {
DN404Storage storage $ = _getDN404Storage();
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
AddressData storage fromAddressData = $.addressData[from];
_DNBurnTemps memory t;
unchecked {
t.fromBalance = fromAddressData.balance;
if (amount > t.fromBalance) revert InsufficientBalance();
fromAddressData.balance = uint96(t.fromBalance -= amount);
t.totalSupply = uint256($.totalSupply) - amount;
$.totalSupply = uint96(t.totalSupply);
Uint32Map storage fromOwned = $.owned[from];
uint256 fromIndex = fromAddressData.ownedLength;
t.numNFTBurns = _zeroFloorSub(fromIndex, t.fromBalance / _unit());
if (t.numNFTBurns != 0) {
t.packedLogs = _packedLogsMalloc(t.numNFTBurns);
_packedLogsSet(t.packedLogs, from, 1);
bool addToBurnedPool;
{
uint256 totalNFTSupply = uint256($.totalNFTSupply) - t.numNFTBurns;
$.totalNFTSupply = uint32(totalNFTSupply);
addToBurnedPool = _addToBurnedPool(totalNFTSupply, t.totalSupply);
}
Uint32Map storage oo = $.oo;
uint256 fromEnd = fromIndex - t.numNFTBurns;
fromAddressData.ownedLength = uint32(fromEnd);
uint32 burnedPoolTail = $.burnedPoolTail;
// Burn loop.
do {
uint256 id = _get(fromOwned, --fromIndex);
_setOwnerAliasAndOwnedIndex(oo, id, 0, 0);
_packedLogsAppend(t.packedLogs, id);
if (_useExistsLookup()) _set($.exists, id, false);
if (addToBurnedPool) _set($.burnedPool, burnedPoolTail++, uint32(id));
if (_get($.mayHaveNFTApproval, id)) {
_set($.mayHaveNFTApproval, id, false);
delete $.nftApprovals[id];
}
} while (fromIndex != fromEnd);
if (addToBurnedPool) $.burnedPoolTail = burnedPoolTail;
_packedLogsSend(t.packedLogs, $);
}
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, amount)
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, shr(96, shl(96, from)), 0)
}
if (_useAfterNFTTransfers()) {
_afterNFTTransfers(
_filled(t.numNFTBurns, from),
_zeroAddresses(t.numNFTBurns),
_packedLogsIds(t.packedLogs)
);
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* INTERNAL TRANSFER FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Moves `amount` of tokens from `from` to `to`.
///
/// Will burn sender NFTs if balance after transfer is less than
/// the amount required to support the current NFT balance.
///
/// Will mint NFTs to `to` if the recipient's new balance supports
/// additional NFTs ***AND*** the `to` address's skipNFT flag is
/// set to false.
///
/// Emits a {Transfer} event.
function _transfer(address from, address to, uint256 amount) internal virtual {
if (to == address(0)) revert TransferToZeroAddress();
DN404Storage storage $ = _getDN404Storage();
AddressData storage fromAddressData = $.addressData[from];
AddressData storage toAddressData = $.addressData[to];
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
_DNTransferTemps memory t;
t.fromOwnedLength = fromAddressData.ownedLength;
t.toOwnedLength = toAddressData.ownedLength;
unchecked {
{
uint256 fromBalance = fromAddressData.balance;
if (amount > fromBalance) revert InsufficientBalance();
fromAddressData.balance = uint96(fromBalance -= amount);
uint256 toBalance = uint256(toAddressData.balance) + amount;
toAddressData.balance = uint96(toBalance);
t.numNFTBurns = _zeroFloorSub(t.fromOwnedLength, fromBalance / _unit());
if (!getSkipNFT(to)) {
if (from == to) t.toOwnedLength = t.fromOwnedLength - t.numNFTBurns;
t.numNFTMints = _zeroFloorSub(toBalance / _unit(), t.toOwnedLength);
}
}
while (_useDirectTransfersIfPossible()) {
uint256 n = _min(t.fromOwnedLength, _min(t.numNFTBurns, t.numNFTMints));
if (n == uint256(0)) break;
t.numNFTBurns -= n;
t.numNFTMints -= n;
if (from == to) {
t.toOwnedLength += n;
break;
}
t.directLogs = _directLogsMalloc(n, from, to);
Uint32Map storage fromOwned = $.owned[from];
Uint32Map storage toOwned = $.owned[to];
t.toAlias = _registerAndResolveAlias(toAddressData, to);
uint256 toIndex = t.toOwnedLength;
n = toIndex + n;
// Direct transfer loop.
do {
uint256 id = _get(fromOwned, --t.fromOwnedLength);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex($.oo, id, t.toAlias, uint32(toIndex));
_directLogsAppend(t.directLogs, id);
if (_get($.mayHaveNFTApproval, id)) {
_set($.mayHaveNFTApproval, id, false);
delete $.nftApprovals[id];
}
} while (++toIndex != n);
toAddressData.ownedLength = uint32(t.toOwnedLength = toIndex);
fromAddressData.ownedLength = uint32(t.fromOwnedLength);
break;
}
t.totalNFTSupply = uint256($.totalNFTSupply) + t.numNFTMints - t.numNFTBurns;
$.totalNFTSupply = uint32(t.totalNFTSupply);
Uint32Map storage oo = $.oo;
t.packedLogs = _packedLogsMalloc(t.numNFTBurns + t.numNFTMints);
t.burnedPoolTail = $.burnedPoolTail;
if (t.numNFTBurns != 0) {
_packedLogsSet(t.packedLogs, from, 1);
bool addToBurnedPool = _addToBurnedPool(t.totalNFTSupply, $.totalSupply);
Uint32Map storage fromOwned = $.owned[from];
uint256 fromIndex = t.fromOwnedLength;
fromAddressData.ownedLength = uint32(t.fromEnd = fromIndex - t.numNFTBurns);
uint32 burnedPoolTail = t.burnedPoolTail;
// Burn loop.
do {
uint256 id = _get(fromOwned, --fromIndex);
_setOwnerAliasAndOwnedIndex(oo, id, 0, 0);
_packedLogsAppend(t.packedLogs, id);
if (_useExistsLookup()) _set($.exists, id, false);
if (addToBurnedPool) _set($.burnedPool, burnedPoolTail++, uint32(id));
if (_get($.mayHaveNFTApproval, id)) {
_set($.mayHaveNFTApproval, id, false);
delete $.nftApprovals[id];
}
} while (fromIndex != t.fromEnd);
if (addToBurnedPool) $.burnedPoolTail = (t.burnedPoolTail = burnedPoolTail);
}
if (t.numNFTMints != 0) {
_packedLogsSet(t.packedLogs, to, 0);
Uint32Map storage toOwned = $.owned[to];
t.toAlias = _registerAndResolveAlias(toAddressData, to);
uint256 maxId = $.totalSupply / _unit();
t.nextTokenId = _wrapNFTId($.nextTokenId, maxId);
console.log("nextTokenId from in _transfer before mint - storage: ", $.nextTokenId);
console.log("nextTokenId from in _transfer before mint - temp: ", t.nextTokenId);
console.log("totalSupply from in _transfer before mint - storage: ", $.totalSupply);
console.log("maxId from in _transfer before mint: ", maxId);
uint256 toIndex = t.toOwnedLength;
toAddressData.ownedLength = uint32(t.toEnd = toIndex + t.numNFTMints);
uint32 burnedPoolHead = $.burnedPoolHead;
// Mint loop.
do {
uint256 id;
if (burnedPoolHead != t.burnedPoolTail) {
id = _get($.burnedPool, burnedPoolHead++);
} else {
id = t.nextTokenId;
while (_get(oo, _ownershipIndex(id)) != 0) {
id = _useExistsLookup()
? _wrapNFTId(_findFirstUnset($.exists, id + 1, maxId), maxId)
: _wrapNFTId(id + 1, maxId);
}
t.nextTokenId = _wrapNFTId(id + 1, maxId);
}
if (_useExistsLookup()) _set($.exists, id, true);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex(oo, id, t.toAlias, uint32(toIndex++));
_packedLogsAppend(t.packedLogs, id);
} while (toIndex != t.toEnd);
$.burnedPoolHead = burnedPoolHead;
console.log("nextTokenId after mint: ", t.nextTokenId);
$.nextTokenId = uint32(t.nextTokenId);
}
if (t.directLogs != bytes32(0)) _directLogsSend(t.directLogs, $);
if (t.packedLogs != bytes32(0)) _packedLogsSend(t.packedLogs, $);
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, amount)
// forgefmt: disable-next-item
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, shr(96, shl(96, from)), shr(96, shl(96, to)))
}
if (_useAfterNFTTransfers()) {
uint256[] memory ids = _directLogsIds(t.directLogs);
unchecked {
_afterNFTTransfers(
_concat(
_filled(ids.length + t.numNFTBurns, from), _zeroAddresses(t.numNFTMints)
),
_concat(
_concat(_filled(ids.length, to), _zeroAddresses(t.numNFTBurns)),
_filled(t.numNFTMints, to)
),
_concat(ids, _packedLogsIds(t.packedLogs))
);
}
}
}
/// @dev Transfers token `id` from `from` to `to`.
/// Also emits an ERC721 {Transfer} event on the `mirrorERC721`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - `msgSender` must be the owner of the token, or be approved to manage the token.
///
/// Emits a {Transfer} event.
function _initiateTransferFromNFT(address from, address to, uint256 id, address msgSender)
internal
virtual
{
// Emit ERC721 {Transfer} event.
// We do this before the `_transferFromNFT`, as `_transferFromNFT` may use
// the `_afterNFTTransfers` hook, which may trigger more transfers.
// This helps keeps the sequence of emitted events consistent.
// Since `mirrorERC721` is a trusted contract, we can do this.
bytes32 directLogs = _directLogsMalloc(1, from, to);
_directLogsAppend(directLogs, id);
_directLogsSend(directLogs, _getDN404Storage());
_transferFromNFT(from, to, id, msgSender);
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// This function will be called when a ERC721 transfer is made on the mirror contract.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - `msgSender` must be the owner of the token, or be approved to manage the token.
///
/// Emits a {Transfer} event.
function _transferFromNFT(address from, address to, uint256 id, address msgSender)
internal
virtual
{
if (to == address(0)) revert TransferToZeroAddress();
DN404Storage storage $ = _getDN404Storage();
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
Uint32Map storage oo = $.oo;
if (from != $.aliasToAddress[_get(oo, _ownershipIndex(_restrictNFTId(id)))]) {
revert TransferFromIncorrectOwner();
}
if (msgSender != from) {
if (!_isApprovedForAll(from, msgSender)) {
if (_getApproved(id) != msgSender) {
revert TransferCallerNotOwnerNorApproved();
}
}
}
AddressData storage fromAddressData = $.addressData[from];
AddressData storage toAddressData = $.addressData[to];
uint256 unit = _unit();
mapping(address => Uint32Map) storage owned = $.owned;
unchecked {
uint256 fromBalance = fromAddressData.balance;
if (unit > fromBalance) revert InsufficientBalance();
fromAddressData.balance = uint96(fromBalance - unit);
toAddressData.balance += uint96(unit);
}
if (_get($.mayHaveNFTApproval, id)) {
_set($.mayHaveNFTApproval, id, false);
delete $.nftApprovals[id];
}
unchecked {
Uint32Map storage fromOwned = owned[from];
uint32 updatedId = _get(fromOwned, --fromAddressData.ownedLength);
uint32 i = _get(oo, _ownedIndex(id));
_set(fromOwned, i, updatedId);
_set(oo, _ownedIndex(updatedId), i);
}
unchecked {
uint32 n = toAddressData.ownedLength++;
_set(owned[to], n, uint32(id));
_setOwnerAliasAndOwnedIndex(oo, id, _registerAndResolveAlias(toAddressData, to), n);
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, unit)
// forgefmt: disable-next-item
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, shr(96, shl(96, from)), shr(96, shl(96, to)))
}
if (_useAfterNFTTransfers()) {
_afterNFTTransfers(_filled(1, from), _filled(1, to), _filled(1, id));
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* INTERNAL APPROVE FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Sets `amount` as the allowance of `spender` over the tokens of `owner`.
///
/// Emits a {Approval} event.
function _approve(address owner, address spender, uint256 amount) internal virtual {
if (_givePermit2DefaultInfiniteAllowance() && spender == _PERMIT2) {
_getDN404Storage().addressData[owner].flags |= _ADDRESS_DATA_OVERRIDE_PERMIT2_FLAG;
}
_ref(_getDN404Storage().allowance, owner, spender).value = amount;
/// @solidity memory-safe-assembly
assembly {
// Emit the {Approval} event.
mstore(0x00, amount)
// forgefmt: disable-next-item
log3(0x00, 0x20, _APPROVAL_EVENT_SIGNATURE, shr(96, shl(96, owner)), shr(96, shl(96, spender)))
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* DATA HITCHHIKING FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the auxiliary data for `owner`.
/// Minting, transferring, burning the tokens of `owner` will not change the auxiliary data.
/// Auxiliary data can be set for any address, even if it does not have any tokens.
function _getAux(address owner) internal view virtual returns (uint88) {
return _getDN404Storage().addressData[owner].aux;
}
/// @dev Set the auxiliary data for `owner` to `value`.
/// Minting, transferring, burning the tokens of `owner` will not change the auxiliary data.
/// Auxiliary data can be set for any address, even if it does not have any tokens.
function _setAux(address owner, uint88 value) internal virtual {
_getDN404Storage().addressData[owner].aux = value;
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* SKIP NFT FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns true if minting and transferring ERC20s to `owner` will skip minting NFTs.
/// Returns false otherwise.
function getSkipNFT(address owner) public view virtual returns (bool result) {
uint8 flags = _getDN404Storage().addressData[owner].flags;
/// @solidity memory-safe-assembly
assembly {
result := iszero(iszero(and(flags, _ADDRESS_DATA_SKIP_NFT_FLAG)))
if iszero(and(flags, _ADDRESS_DATA_SKIP_NFT_INITIALIZED_FLAG)) {
result := iszero(iszero(extcodesize(owner)))
}
}
}
/// @dev Sets the caller's skipNFT flag to `skipNFT`. Returns true.
///
/// Emits a {SkipNFTSet} event.
function setSkipNFT(bool skipNFT) public virtual returns (bool) {
_setSkipNFT(msg.sender, skipNFT);
return true;
}
/// @dev Internal function to set account `owner` skipNFT flag to `state`
///
/// Initializes account `owner` AddressData if it is not currently initialized.
///
/// Emits a {SkipNFTSet} event.
function _setSkipNFT(address owner, bool state) internal virtual {
AddressData storage d = _getDN404Storage().addressData[owner];
uint8 flags = d.flags;
/// @solidity memory-safe-assembly
assembly {
let s := xor(iszero(and(flags, _ADDRESS_DATA_SKIP_NFT_FLAG)), iszero(state))
flags := xor(mul(_ADDRESS_DATA_SKIP_NFT_FLAG, s), flags)
flags := or(_ADDRESS_DATA_SKIP_NFT_INITIALIZED_FLAG, flags)
mstore(0x00, iszero(iszero(state)))
log2(0x00, 0x20, _SKIP_NFT_SET_EVENT_SIGNATURE, shr(96, shl(96, owner)))
}
d.flags = flags;
}
/// @dev Returns the `addressAlias` of account `to`.
///
/// Assigns and registers the next alias if `to` alias was not previously registered.
function _registerAndResolveAlias(AddressData storage toAddressData, address to)
internal
virtual
returns (uint32 addressAlias)
{
DN404Storage storage $ = _getDN404Storage();
addressAlias = toAddressData.addressAlias;
if (addressAlias == uint256(0)) {
unchecked {
addressAlias = ++$.numAliases;
}
toAddressData.addressAlias = addressAlias;
$.aliasToAddress[addressAlias] = to;
if (addressAlias == uint256(0)) revert(); // Overflow.
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* MIRROR OPERATIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the address of the mirror NFT contract.
function mirrorERC721() public view virtual returns (address) {
return _getDN404Storage().mirrorERC721;
}
/// @dev Returns the total NFT supply.
function _totalNFTSupply() internal view virtual returns (uint256) {
return _getDN404Storage().totalNFTSupply;
}
/// @dev Returns `owner` NFT balance.
function _balanceOfNFT(address owner) internal view virtual returns (uint256) {
return _getDN404Storage().addressData[owner].ownedLength;
}
/// @dev Returns the owner of token `id`.
/// Returns the zero address instead of reverting if the token does not exist.
function _ownerAt(uint256 id) internal view virtual returns (address) {
DN404Storage storage $ = _getDN404Storage();
return $.aliasToAddress[_get($.oo, _ownershipIndex(_restrictNFTId(id)))];
}
/// @dev Returns the owner of token `id`.
///
/// Requirements:
/// - Token `id` must exist.
function _ownerOf(uint256 id) internal view virtual returns (address) {
if (!_exists(id)) revert TokenDoesNotExist();
return _ownerAt(id);
}
/// @dev Returns whether `operator` is approved to manage the NFT tokens of `owner`.
function _isApprovedForAll(address owner, address operator)
internal
view
virtual
returns (bool)
{
return _ref(_getDN404Storage().operatorApprovals, owner, operator).value != 0;
}
/// @dev Returns if token `id` exists.
function _exists(uint256 id) internal view virtual returns (bool) {
return _ownerAt(id) != address(0);
}
/// @dev Returns the account approved to manage token `id`.
///
/// Requirements:
/// - Token `id` must exist.
function _getApproved(uint256 id) internal view virtual returns (address) {
if (!_exists(id)) revert TokenDoesNotExist();
return _getDN404Storage().nftApprovals[id];
}
/// @dev Sets `spender` as the approved account to manage token `id`, using `msgSender`.
///
/// Requirements:
/// - `msgSender` must be the owner or an approved operator for the token owner.
function _approveNFT(address spender, uint256 id, address msgSender)
internal
virtual
returns (address owner)
{
DN404Storage storage $ = _getDN404Storage();
owner = $.aliasToAddress[_get($.oo, _ownershipIndex(_restrictNFTId(id)))];
if (msgSender != owner) {
if (!_isApprovedForAll(owner, msgSender)) {
revert ApprovalCallerNotOwnerNorApproved();
}
}
$.nftApprovals[id] = spender;
_set($.mayHaveNFTApproval, id, spender != address(0));
}
/// @dev Approve or remove the `operator` as an operator for `msgSender`,
/// without authorization checks.
function _setApprovalForAll(address operator, bool approved, address msgSender)
internal
virtual
{
// For efficiency, we won't check if `operator` isn't `address(0)` (practically a no-op).
_ref(_getDN404Storage().operatorApprovals, msgSender, operator).value = _toUint(approved);
}
/// @dev Returns the NFT IDs of `owner` in the range `[begin..end)` (exclusive of `end`).
/// `begin` and `end` are indices in the owner's token ID array, not the entire token range.
/// Optimized for smaller bytecode size, as this function is intended for off-chain calling.
function _ownedIds(address owner, uint256 begin, uint256 end)
internal
view
virtual
returns (uint256[] memory ids)
{
DN404Storage storage $ = _getDN404Storage();
Uint32Map storage owned = $.owned[owner];
end = _min($.addressData[owner].ownedLength, end);
/// @solidity memory-safe-assembly
assembly {
ids := mload(0x40)
let i := begin
for {} lt(i, end) { i := add(i, 1) } {
let s := add(shl(96, owned.slot), shr(3, i)) // Storage slot.
let id := and(0xffffffff, shr(shl(5, and(i, 7)), sload(s)))
mstore(add(add(ids, 0x20), shl(5, sub(i, begin))), id) // Append to.
}
mstore(ids, sub(i, begin)) // Store the length.
mstore(0x40, add(add(ids, 0x20), shl(5, sub(i, begin)))) // Allocate memory.
}
}
/// @dev Fallback modifier to dispatch calls from the mirror NFT contract
/// to internal functions in this contract.
modifier dn404Fallback() virtual {
DN404Storage storage $ = _getDN404Storage();
uint256 fnSelector = _calldataload(0x00) >> 224;
// `transferFromNFT(address,address,uint256,address)`.
if (fnSelector == 0xe5eb36c8) {
if (msg.sender != $.mirrorERC721) revert SenderNotMirror();
_transferFromNFT(
address(uint160(_calldataload(0x04))), // `from`.
address(uint160(_calldataload(0x24))), // `to`.
_calldataload(0x44), // `id`.
address(uint160(_calldataload(0x64))) // `msgSender`.
);
_return(1);
}
// `setApprovalForAll(address,bool,address)`.
if (fnSelector == 0x813500fc) {
if (msg.sender != $.mirrorERC721) revert SenderNotMirror();
_setApprovalForAll(
address(uint160(_calldataload(0x04))), // `spender`.
_calldataload(0x24) != 0, // `status`.
address(uint160(_calldataload(0x44))) // `msgSender`.
);
_return(1);
}
// `isApprovedForAll(address,address)`.
if (fnSelector == 0xe985e9c5) {
bool result = _isApprovedForAll(
address(uint160(_calldataload(0x04))), // `owner`.
address(uint160(_calldataload(0x24))) // `operator`.
);
_return(_toUint(result));
}
// `ownerOf(uint256)`.
if (fnSelector == 0x6352211e) {
_return(uint160(_ownerOf(_calldataload(0x04))));
}
// `ownerAt(uint256)`.
if (fnSelector == 0x24359879) {
_return(uint160(_ownerAt(_calldataload(0x04))));
}
// `approveNFT(address,uint256,address)`.
if (fnSelector == 0xd10b6e0c) {
if (msg.sender != $.mirrorERC721) revert SenderNotMirror();
address owner = _approveNFT(
address(uint160(_calldataload(0x04))), // `spender`.
_calldataload(0x24), // `id`.
address(uint160(_calldataload(0x44))) // `msgSender`.
);
_return(uint160(owner));
}
// `getApproved(uint256)`.
if (fnSelector == 0x081812fc) {
_return(uint160(_getApproved(_calldataload(0x04))));
}
// `balanceOfNFT(address)`.
if (fnSelector == 0xf5b100ea) {
_return(_balanceOfNFT(address(uint160(_calldataload(0x04)))));
}
// `totalNFTSupply()`.
if (fnSelector == 0xe2c79281) {
_return(_totalNFTSupply());
}
// `tokenURI(uint256)`.
if (fnSelector == 0xc87b56dd) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x40, add(mload(0x40), 0x20))
}
string memory uri = _tokenURI(_calldataload(0x04));
/// @solidity memory-safe-assembly
assembly {
// Memory safe, as we've advanced the free memory pointer by a word.
let o := sub(uri, 0x20) // Start of the returndata.
let z := add(mload(uri), 0x40) // Unpadded length of returndata.
mstore(add(o, z), 0) // Zeroize the word after the end of the string.
mstore(o, 0x20) // Store the offset of `uri`.
return(o, and(not(0x1f), add(0x1f, z)))
}
}
// `implementsDN404()`.
if (fnSelector == 0xb7a94eb8) {
_return(1);
}
_;
}
/// @dev Fallback function for calls from mirror NFT contract.
/// Override this if you need to implement your custom
/// fallback with utilities like Solady's `LibZip.cdFallback()`.
/// And always remember to always wrap the fallback with `dn404Fallback`.
fallback() external payable virtual dn404Fallback {
revert FnSelectorNotRecognized(); // Not mandatory. Just for quality of life.
}
/// @dev This is to silence the compiler warning.
/// Override and remove the revert if you want your contract to receive ETH via receive.
receive() external payable virtual {
if (msg.value != 0) revert();
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* INTERNAL / PRIVATE HELPERS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns `(i - 1) << 1`.
function _ownershipIndex(uint256 i) internal pure returns (uint256) {
unchecked {
return (i - 1) << 1; // Minus 1 as token IDs start from 1.
}
}
/// @dev Returns `((i - 1) << 1) + 1`.
function _ownedIndex(uint256 i) internal pure returns (uint256) {
unchecked {
return ((i - 1) << 1) + 1; // Minus 1 as token IDs start from 1.
}
}
/// @dev Returns the uint32 value at `index` in `map`.
function _get(Uint32Map storage map, uint256 index) internal view returns (uint32 result) {
/// @solidity memory-safe-assembly
assembly {
let s := add(shl(96, map.slot), shr(3, index)) // Storage slot.
result := and(0xffffffff, shr(shl(5, and(index, 7)), sload(s)))
}
}
/// @dev Updates the uint32 value at `index` in `map`.
function _set(Uint32Map storage map, uint256 index, uint32 value) internal {
/// @solidity memory-safe-assembly
assembly {
let s := add(shl(96, map.slot), shr(3, index)) // Storage slot.
let o := shl(5, and(index, 7)) // Storage slot offset (bits).
let v := sload(s) // Storage slot value.
sstore(s, xor(v, shl(o, and(0xffffffff, xor(value, shr(o, v))))))
}
}
/// @dev Sets the owner alias and the owned index together.
function _setOwnerAliasAndOwnedIndex(
Uint32Map storage map,
uint256 id,
uint32 ownership,
uint32 ownedIndex
) internal {
/// @solidity memory-safe-assembly
assembly {
let i := sub(id, 1) // Index of the uint64 combined value.
let s := add(shl(96, map.slot), shr(2, i)) // Storage slot.
let v := sload(s) // Storage slot value.
let o := shl(6, and(i, 3)) // Storage slot offset (bits).
let combined := or(shl(32, ownedIndex), and(0xffffffff, ownership))
sstore(s, xor(v, shl(o, and(0xffffffffffffffff, xor(shr(o, v), combined)))))
}
}
/// @dev Returns the boolean value of the bit at `index` in `bitmap`.
function _get(Bitmap storage bitmap, uint256 index) internal view returns (bool result) {
/// @solidity memory-safe-assembly
assembly {
let s := add(shl(96, bitmap.slot), shr(8, index)) // Storage slot.
result := and(1, shr(and(0xff, index), sload(s)))
}
}
/// @dev Updates the bit at `index` in `bitmap` to `value`.
function _set(Bitmap storage bitmap, uint256 index, bool value) internal {
/// @solidity memory-safe-assembly
assembly {
let s := add(shl(96, bitmap.slot), shr(8, index)) // Storage slot.
let o := and(0xff, index) // Storage slot offset (bits).
sstore(s, or(and(sload(s), not(shl(o, 1))), shl(o, iszero(iszero(value)))))
}
}
/// @dev Returns the index of the least significant unset bit in `[begin..upTo]`.
/// If no unset bit is found, returns `type(uint256).max`.
function _findFirstUnset(Bitmap storage bitmap, uint256 begin, uint256 upTo)
internal
view
returns (uint256 unsetBitIndex)
{
/// @solidity memory-safe-assembly
assembly {
unsetBitIndex := not(0) // Initialize to `type(uint256).max`.
let s := shl(96, bitmap.slot) // Storage offset of the bitmap.
let bucket := add(s, shr(8, begin))
let negBits := shl(and(0xff, begin), shr(and(0xff, begin), not(sload(bucket))))
if iszero(negBits) {
let lastBucket := add(s, shr(8, upTo))
for {} 1 {} {
bucket := add(bucket, 1)
negBits := not(sload(bucket))
if or(negBits, gt(bucket, lastBucket)) { break }
}
if gt(bucket, lastBucket) {
negBits := shr(and(0xff, not(upTo)), shl(and(0xff, not(upTo)), negBits))
}
}
if negBits {
// Find-first-set routine.
// From: https://github.com/vectorized/solady/blob/main/src/utils/LibBit.sol
let b := and(negBits, add(not(negBits), 1)) // Isolate the least significant bit.
// For the upper 3 bits of the result, use a De Bruijn-like lookup.
// Credit to adhusson: https://blog.adhusson.com/cheap-find-first-set-evm/
// forgefmt: disable-next-item
let r := shl(5, shr(252, shl(shl(2, shr(250, mul(b,
0x2aaaaaaaba69a69a6db6db6db2cb2cb2ce739ce73def7bdeffffffff))),
0x1412563212c14164235266736f7425221143267a45243675267677)))
// For the lower 5 bits of the result, use a De Bruijn lookup.
// forgefmt: disable-next-item
r := or(r, byte(and(div(0xd76453e0, shr(r, b)), 0x1f),
0x001f0d1e100c1d070f090b19131c1706010e11080a1a141802121b1503160405))
r := or(shl(8, sub(bucket, s)), r)
unsetBitIndex := or(r, sub(0, or(gt(r, upTo), lt(r, begin))))
}
}
}
/// @dev Returns a storage reference to the value at (`a0`, `a1`) in `map`.
function _ref(AddressPairToUint256RefMap storage map, address a0, address a1)
internal
pure
returns (Uint256Ref storage ref)
{
/// @solidity memory-safe-assembly
assembly {
mstore(0x28, a1)
mstore(0x14, a0)
mstore(0x00, map.slot)
ref.slot := keccak256(0x00, 0x48)
// Clear the part of the free memory pointer that was overwritten.
mstore(0x28, 0x00)
}
}
/// @dev Wraps the NFT ID.
function _wrapNFTId(uint256 id, uint256 maxId) internal pure returns (uint256 result) {
/// @solidity memory-safe-assembly
assembly {
result := or(mul(iszero(gt(id, maxId)), id), gt(id, maxId))
}
}
/// @dev Returns `id > type(uint32).max ? 0 : id`.
function _restrictNFTId(uint256 id) internal pure returns (uint256 result) {
/// @solidity memory-safe-assembly
assembly {
result := mul(id, lt(id, 0x100000000))
}
}
/// @dev Returns whether `amount` is an invalid `totalSupply`.
function _totalSupplyOverflows(uint256 amount) internal view returns (bool result) {
uint256 unit = _unit();
/// @solidity memory-safe-assembly
assembly {
result := iszero(iszero(or(shr(96, amount), lt(0xfffffffe, div(amount, unit)))))
}
}
/// @dev Returns `max(0, x - y)`.
function _zeroFloorSub(uint256 x, uint256 y) internal pure returns (uint256 z) {
/// @solidity memory-safe-assembly
assembly {
z := mul(gt(x, y), sub(x, y))
}
}
/// @dev Returns `x < y ? x : y`.
function _min(uint256 x, uint256 y) internal pure returns (uint256 z) {
/// @solidity memory-safe-assembly
assembly {
z := xor(x, mul(xor(x, y), lt(y, x)))
}
}
/// @dev Returns `b ? 1 : 0`.
function _toUint(bool b) internal pure returns (uint256 result) {
/// @solidity memory-safe-assembly
assembly {
result := iszero(iszero(b))
}
}
/// @dev Initiates memory allocation for direct logs with `n` log items.
function _directLogsMalloc(uint256 n, address from, address to)
internal
pure
returns (bytes32 p)
{
/// @solidity memory-safe-assembly
assembly {
// `p`'s layout:
// uint256 offset;
// uint256[] logs;
p := mload(0x40)
let m := add(p, 0x40)
mstore(m, 0x144027d3) // `logDirectTransfer(address,address,uint256[])`.
mstore(add(m, 0x20), shr(96, shl(96, from)))
mstore(add(m, 0x40), shr(96, shl(96, to)))
mstore(add(m, 0x60), 0x60) // Offset of `logs` in the calldata to send.
// Skip 4 words: `fnSelector`, `from`, `to`, `calldataLogsOffset`.
let logs := add(0x80, m)
mstore(logs, n) // Store the length.
let offset := add(0x20, logs) // Skip the word for `p.logs.length`.
mstore(0x40, add(offset, shl(5, n))) // Allocate memory.
mstore(add(0x20, p), logs) // Set `p.logs`.
mstore(p, offset) // Set `p.offset`.
}
}
/// @dev Adds a direct log item to `p` with token `id`.
function _directLogsAppend(bytes32 p, uint256 id) internal pure {
/// @solidity memory-safe-assembly
assembly {
let offset := mload(p)
mstore(offset, id)
mstore(p, add(offset, 0x20))
}
}
/// @dev Calls the `mirror` NFT contract to emit {Transfer} events for packed logs `p`.
function _directLogsSend(bytes32 p, DN404Storage storage $) internal {
address mirror = $.mirrorERC721;
/// @solidity memory-safe-assembly
assembly {
let logs := mload(add(p, 0x20))
let n := add(0x84, shl(5, mload(logs))) // Length of calldata to send.
let o := sub(logs, 0x80) // Start of calldata to send.
if iszero(and(eq(mload(o), 1), call(gas(), mirror, 0, add(o, 0x1c), n, o, 0x20))) {
revert(o, 0x00)
}
}
}
/// @dev Returns the token IDs of the direct logs.
function _directLogsIds(bytes32 p) internal pure returns (uint256[] memory ids) {
/// @solidity memory-safe-assembly
assembly {
if p { ids := mload(add(p, 0x20)) }
}
}
/// @dev Initiates memory allocation for packed logs with `n` log items.
function _packedLogsMalloc(uint256 n) internal pure returns (bytes32 p) {
/// @solidity memory-safe-assembly
assembly {
// `p`'s layout:
// uint256 offset;
// uint256 addressAndBit;
// uint256[] logs;
p := mload(0x40)
let logs := add(p, 0xa0)
mstore(logs, n) // Store the length.
let offset := add(0x20, logs) // Skip the word for `p.logs.length`.
mstore(0x40, add(offset, shl(5, n))) // Allocate memory.
mstore(add(0x40, p), logs) // Set `p.logs`.
mstore(p, offset) // Set `p.offset`.
}
}
/// @dev Set the current address and the burn bit.
function _packedLogsSet(bytes32 p, address a, uint256 burnBit) internal pure {
/// @solidity memory-safe-assembly
assembly {
mstore(add(p, 0x20), or(shl(96, a), burnBit)) // Set `p.addressAndBit`.
}
}
/// @dev Adds a packed log item to `p` with token `id`.
function _packedLogsAppend(bytes32 p, uint256 id) internal pure {
/// @solidity memory-safe-assembly
assembly {
let offset := mload(p)
mstore(offset, or(mload(add(p, 0x20)), shl(8, id))) // `p.addressAndBit | (id << 8)`.
mstore(p, add(offset, 0x20))
}
}
/// @dev Calls the `mirror` NFT contract to emit {Transfer} events for packed logs `p`.
function _packedLogsSend(bytes32 p, DN404Storage storage $) internal {
address mirror = $.mirrorERC721;
/// @solidity memory-safe-assembly
assembly {
let logs := mload(add(p, 0x40))
let o := sub(logs, 0x40) // Start of calldata to send.
mstore(o, 0x263c69d6) // `logTransfer(uint256[])`.
mstore(add(o, 0x20), 0x20) // Offset of `logs` in the calldata to send.
let n := add(0x44, shl(5, mload(logs))) // Length of calldata to send.
if iszero(and(eq(mload(o), 1), call(gas(), mirror, 0, add(o, 0x1c), n, o, 0x20))) {
revert(o, 0x00)
}
}
}
/// @dev Returns the token IDs of the packed logs (destructively).
function _packedLogsIds(bytes32 p) internal pure returns (uint256[] memory ids) {
/// @solidity memory-safe-assembly
assembly {
if p {
ids := mload(add(p, 0x40))
let o := add(ids, 0x20)
let end := add(o, shl(5, mload(ids)))
for {} iszero(eq(o, end)) { o := add(o, 0x20) } {
mstore(o, shr(168, shl(160, mload(o))))
}
}
}
}
/// @dev Returns an array of zero addresses.
function _zeroAddresses(uint256 n) internal pure returns (address[] memory result) {
/// @solidity memory-safe-assembly
assembly {
result := mload(0x40)
mstore(0x40, add(add(result, 0x20), shl(5, n)))
mstore(result, n)
codecopy(add(result, 0x20), codesize(), shl(5, n))
}
}
/// @dev Returns an array each set to `value`.
function _filled(uint256 n, uint256 value) private pure returns (uint256[] memory result) {
/// @solidity memory-safe-assembly
assembly {
result := mload(0x40)
let o := add(result, 0x20)
let end := add(o, shl(5, n))
mstore(0x40, end)
mstore(result, n)
for {} iszero(eq(o, end)) { o := add(o, 0x20) } { mstore(o, value) }
}
}
/// @dev Returns an array each set to `value`.
function _filled(uint256 n, address value) internal pure returns (address[] memory result) {
result = _toAddresses(_filled(n, uint160(value)));
}
/// @dev Concatenates the arrays.
function _concat(uint256[] memory a, uint256[] memory b)
internal
view
returns (uint256[] memory result)
{
uint256 aN = a.length;
uint256 bN = b.length;
if (aN == uint256(0)) return b;
if (bN == uint256(0)) return a;
/// @solidity memory-safe-assembly
assembly {
let n := add(aN, bN)
if n {
result := mload(0x40)
mstore(result, n)
let o := add(result, 0x20)
mstore(0x40, add(o, shl(5, n)))
let aL := shl(5, aN)
pop(staticcall(gas(), 4, add(a, 0x20), aL, o, aL))
pop(staticcall(gas(), 4, add(b, 0x20), shl(5, bN), add(o, aL), shl(5, bN)))
}
}
}
/// @dev Concatenates the arrays.
function _concat(address[] memory a, address[] memory b)
internal
view
returns (address[] memory result)
{
result = _toAddresses(_concat(_toUints(a), _toUints(b)));
}
/// @dev Reinterpret cast to an uint array.
function _toUints(address[] memory a) private pure returns (uint256[] memory casted) {
/// @solidity memory-safe-assembly
assembly {
casted := a
}
}
/// @dev Reinterpret cast to an address array.
function _toAddresses(uint256[] memory a) private pure returns (address[] memory casted) {
/// @solidity memory-safe-assembly
assembly {
casted := a
}
}
/// @dev Struct of temporary variables for transfers.
struct _DNTransferTemps {
uint256 numNFTBurns;
uint256 numNFTMints;
uint256 fromOwnedLength;
uint256 toOwnedLength;
uint256 totalNFTSupply;
uint256 fromEnd;
uint256 toEnd;
uint32 toAlias;
uint256 nextTokenId;
uint32 burnedPoolTail;
bytes32 directLogs;
bytes32 packedLogs;
}
/// @dev Struct of temporary variables for mints.
struct _DNMintTemps {
uint256 nextTokenId;
uint32 burnedPoolTail;
uint256 toEnd;
uint32 toAlias;
uint256 numNFTMints;
bytes32 packedLogs;
}
/// @dev Struct of temporary variables for burns.
struct _DNBurnTemps {
uint256 fromBalance;
uint256 totalSupply;
uint256 numNFTBurns;
bytes32 packedLogs;
}
/// @dev Returns the calldata value at `offset`.
function _calldataload(uint256 offset) private pure returns (uint256 value) {
/// @solidity memory-safe-assembly
assembly {
value := calldataload(offset)
}
}
/// @dev Executes a return opcode to return `x` and end the current call frame.
function _return(uint256 x) private pure {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, x)
return(0x00, 0x20)
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
/// @title DN404Mirror
/// @notice DN404Mirror provides an interface for interacting with the
/// NFT tokens in a DN404 implementation.
///
/// @author vectorized.eth (@optimizoor)
/// @author Quit (@0xQuit)
/// @author Michael Amadi (@AmadiMichaels)
/// @author cygaar (@0xCygaar)
/// @author Thomas (@0xjustadev)
/// @author Harrison (@PopPunkOnChain)
///
/// @dev Note:
/// - The ERC721 data is stored in the base DN404 contract.
contract DN404Mirror {
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* EVENTS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Emitted when token `id` is transferred from `from` to `to`.
event Transfer(address indexed from, address indexed to, uint256 indexed id);
/// @dev Emitted when `owner` enables `account` to manage the `id` token.
event Approval(address indexed owner, address indexed account, uint256 indexed id);
/// @dev Emitted when `owner` enables or disables `operator` to manage all of their tokens.
event ApprovalForAll(address indexed owner, address indexed operator, bool isApproved);
/// @dev The ownership is transferred from `oldOwner` to `newOwner`.
/// This is for marketplace signaling purposes. This contract has a `pullOwner()`
/// function that will sync the owner from the base contract.
event OwnershipTransferred(address indexed oldOwner, address indexed newOwner);
/// @dev `keccak256(bytes("Transfer(address,address,uint256)"))`.
uint256 private constant _TRANSFER_EVENT_SIGNATURE =
0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;
/// @dev `keccak256(bytes("Approval(address,address,uint256)"))`.
uint256 private constant _APPROVAL_EVENT_SIGNATURE =
0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925;
/// @dev `keccak256(bytes("ApprovalForAll(address,address,bool)"))`.
uint256 private constant _APPROVAL_FOR_ALL_EVENT_SIGNATURE =
0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31;
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* CUSTOM ERRORS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Thrown when a call for an NFT function did not originate
/// from the base DN404 contract.
error SenderNotBase();
/// @dev Thrown when a call for an NFT function did not originate from the deployer.
error SenderNotDeployer();
/// @dev Thrown when transferring an NFT to a contract address that
/// does not implement ERC721Receiver.
error TransferToNonERC721ReceiverImplementer();
/// @dev Thrown when a linkMirrorContract call is received and the
/// NFT mirror contract has already been linked to a DN404 base contract.
error AlreadyLinked();
/// @dev Thrown when retrieving the base DN404 address when a link has not
/// been established.
error NotLinked();
/// @dev The function selector is not recognized.
error FnSelectorNotRecognized();
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* STORAGE */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Struct contain the NFT mirror contract storage.
struct DN404NFTStorage {
// Address of the ERC20 base contract.
address baseERC20;
// The deployer, if provided. If non-zero, the initialization of the
// ERC20 <-> ERC721 link can only be done by the deployer via the ERC20 base contract.
address deployer;
// The owner of the ERC20 base contract. For marketplace signaling.
address owner;
}
/// @dev Returns a storage pointer for DN404NFTStorage.
function _getDN404NFTStorage() internal pure virtual returns (DN404NFTStorage storage $) {
/// @solidity memory-safe-assembly
assembly {
// `uint72(bytes9(keccak256("DN404_MIRROR_STORAGE")))`.
$.slot := 0x3602298b8c10b01230 // Truncate to 9 bytes to reduce bytecode size.
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* CONSTRUCTOR */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
constructor(address deployer) {
// For non-proxies, we will store the deployer so that only the deployer can
// link the base contract.
_getDN404NFTStorage().deployer = deployer;
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* ERC721 OPERATIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the token collection name from the base DN404 contract.
function name() public view virtual returns (string memory) {
return _readString(0x06fdde03, 0); // `name()`.
}
/// @dev Returns the token collection symbol from the base DN404 contract.
function symbol() public view virtual returns (string memory) {
return _readString(0x95d89b41, 0); // `symbol()`.
}
/// @dev Returns the Uniform Resource Identifier (URI) for token `id` from
/// the base DN404 contract.
function tokenURI(uint256 id) public view virtual returns (string memory) {
ownerOf(id); // `ownerOf` reverts if the token does not exist.
// We'll leave if optional for `_tokenURI` to revert for non-existent token
// on the ERC20 side, since this is only recommended by the ERC721 standard.
return _readString(0xc87b56dd, id); // `tokenURI(uint256)`.
}
/// @dev Returns the total NFT supply from the base DN404 contract.
function totalSupply() public view virtual returns (uint256) {
return _readWord(0xe2c79281, 0, 0); // `totalNFTSupply()`.
}
/// @dev Returns the number of NFT tokens owned by `nftOwner` from the base DN404 contract.
///
/// Requirements:
/// - `nftOwner` must not be the zero address.
function balanceOf(address nftOwner) public view virtual returns (uint256) {
return _readWord(0xf5b100ea, uint160(nftOwner), 0); // `balanceOfNFT(address)`.
}
/// @dev Returns the owner of token `id` from the base DN404 contract.
///
/// Requirements:
/// - Token `id` must exist.
function ownerOf(uint256 id) public view virtual returns (address) {
return address(uint160(_readWord(0x6352211e, id, 0))); // `ownerOf(uint256)`.
}
/// @dev Returns the owner of token `id` from the base DN404 contract.
/// Returns `address(0)` instead of reverting if the token does not exist.
function ownerAt(uint256 id) public view virtual returns (address) {
return address(uint160(_readWord(0x24359879, id, 0))); // `ownerAt(uint256)`.
}
/// @dev Sets `spender` as the approved account to manage token `id` in
/// the base DN404 contract.
///
/// Requirements:
/// - Token `id` must exist.
/// - The caller must be the owner of the token,
/// or an approved operator for the token owner.
///
/// Emits an {Approval} event.
function approve(address spender, uint256 id) public payable virtual {
address base = baseERC20();
/// @solidity memory-safe-assembly
assembly {
spender := shr(96, shl(96, spender))
let m := mload(0x40)
mstore(0x00, 0xd10b6e0c) // `approveNFT(address,uint256,address)`.
mstore(0x20, spender)
mstore(0x40, id)
mstore(0x60, caller())
if iszero(
and( // Arguments of `and` are evaluated last to first.
gt(returndatasize(), 0x1f), // The call must return at least 32 bytes.
call(gas(), base, callvalue(), 0x1c, 0x64, 0x00, 0x20)
)
) {
returndatacopy(m, 0x00, returndatasize())
revert(m, returndatasize())
}
mstore(0x40, m) // Restore the free memory pointer.
mstore(0x60, 0) // Restore the zero pointer.
// Emit the {Approval} event.
log4(codesize(), 0x00, _APPROVAL_EVENT_SIGNATURE, shr(96, mload(0x0c)), spender, id)
}
}
/// @dev Returns the account approved to manage token `id` from
/// the base DN404 contract.
///
/// Requirements:
/// - Token `id` must exist.
function getApproved(uint256 id) public view virtual returns (address) {
return address(uint160(_readWord(0x081812fc, id, 0))); // `getApproved(uint256)`.
}
/// @dev Sets whether `operator` is approved to manage the tokens of the caller in
/// the base DN404 contract.
///
/// Emits an {ApprovalForAll} event.
function setApprovalForAll(address operator, bool approved) public virtual {
address base = baseERC20();
/// @solidity memory-safe-assembly
assembly {
operator := shr(96, shl(96, operator))
let m := mload(0x40)
mstore(0x00, 0x813500fc) // `setApprovalForAll(address,bool,address)`.
mstore(0x20, operator)
mstore(0x40, iszero(iszero(approved)))
mstore(0x60, caller())
if iszero(
and( // Arguments of `and` are evaluated last to first.
eq(mload(0x00), 1), // The call must return 1.
call(gas(), base, callvalue(), 0x1c, 0x64, 0x00, 0x20)
)
) {
returndatacopy(m, 0x00, returndatasize())
revert(m, returndatasize())
}
// Emit the {ApprovalForAll} event.
// The `approved` value is already at 0x40.
log3(0x40, 0x20, _APPROVAL_FOR_ALL_EVENT_SIGNATURE, caller(), operator)
mstore(0x40, m) // Restore the free memory pointer.
mstore(0x60, 0) // Restore the zero pointer.
}
}
/// @dev Returns whether `operator` is approved to manage the tokens of `nftOwner` from
/// the base DN404 contract.
function isApprovedForAll(address nftOwner, address operator)
public
view
virtual
returns (bool)
{
// `isApprovedForAll(address,address)`.
return _readWord(0xe985e9c5, uint160(nftOwner), uint160(operator)) != 0;
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - The caller must be the owner of the token, or be approved to manage the token.
///
/// Emits a {Transfer} event.
function transferFrom(address from, address to, uint256 id) public payable virtual {
address base = baseERC20();
/// @solidity memory-safe-assembly
assembly {
from := shr(96, shl(96, from))
to := shr(96, shl(96, to))
let m := mload(0x40)
mstore(m, 0xe5eb36c8) // `transferFromNFT(address,address,uint256,address)`.
mstore(add(m, 0x20), from)
mstore(add(m, 0x40), to)
mstore(add(m, 0x60), id)
mstore(add(m, 0x80), caller())
if iszero(
and( // Arguments of `and` are evaluated last to first.
eq(mload(m), 1), // The call must return 1.
call(gas(), base, callvalue(), add(m, 0x1c), 0x84, m, 0x20)
)
) {
returndatacopy(m, 0x00, returndatasize())
revert(m, returndatasize())
}
// Emit the {Transfer} event.
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, from, to, id)
}
}
/// @dev Equivalent to `safeTransferFrom(from, to, id, "")`.
function safeTransferFrom(address from, address to, uint256 id) public payable virtual {
transferFrom(from, to, id);
if (_hasCode(to)) _checkOnERC721Received(from, to, id, "");
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - The caller must be the owner of the token, or be approved to manage the token.
/// - If `to` refers to a smart contract, it must implement
/// {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
///
/// Emits a {Transfer} event.
function safeTransferFrom(address from, address to, uint256 id, bytes calldata data)
public
payable
virtual
{
transferFrom(from, to, id);
if (_hasCode(to)) _checkOnERC721Received(from, to, id, data);
}
/// @dev Returns true if this contract implements the interface defined by `interfaceId`.
/// See: https://eips.ethereum.org/EIPS/eip-165
/// This function call must use less than 30000 gas.
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool result) {
/// @solidity memory-safe-assembly
assembly {
let s := shr(224, interfaceId)
// ERC165: 0x01ffc9a7, ERC721: 0x80ac58cd, ERC721Metadata: 0x5b5e139f.
result := or(or(eq(s, 0x01ffc9a7), eq(s, 0x80ac58cd)), eq(s, 0x5b5e139f))
}
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* OWNER SYNCING OPERATIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the `owner` of the contract, for marketplace signaling purposes.
function owner() public view virtual returns (address) {
return _getDN404NFTStorage().owner;
}
/// @dev Permissionless function to pull the owner from the base DN404 contract
/// if it implements ownable, for marketplace signaling purposes.
function pullOwner() public virtual returns (bool) {
address newOwner;
address base = baseERC20();
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, 0x8da5cb5b) // `owner()`.
let success := staticcall(gas(), base, 0x1c, 0x04, 0x00, 0x20)
newOwner := mul(shr(96, mload(0x0c)), and(gt(returndatasize(), 0x1f), success))
}
DN404NFTStorage storage $ = _getDN404NFTStorage();
address oldOwner = $.owner;
if (oldOwner != newOwner) {
$.owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
return true;
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* MIRROR OPERATIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Returns the address of the base DN404 contract.
function baseERC20() public view virtual returns (address base) {
base = _getDN404NFTStorage().baseERC20;
if (base == address(0)) revert NotLinked();
}
/// @dev Fallback modifier to execute calls from the base DN404 contract.
modifier dn404NFTFallback() virtual {
DN404NFTStorage storage $ = _getDN404NFTStorage();
uint256 fnSelector = _calldataload(0x00) >> 224;
// `logTransfer(uint256[])`.
if (fnSelector == 0x263c69d6) {
if (msg.sender != $.baseERC20) revert SenderNotBase();
/// @solidity memory-safe-assembly
assembly {
let o := add(0x24, calldataload(0x04)) // Packed logs offset.
let end := add(o, shl(5, calldataload(sub(o, 0x20))))
for {} iszero(eq(o, end)) { o := add(0x20, o) } {
let d := calldataload(o) // Entry in the packed logs.
let a := shr(96, d) // The address.
let b := and(1, d) // Whether it is a burn.
log4(
codesize(),
0x00,
_TRANSFER_EVENT_SIGNATURE,
mul(a, b), // `from`.
mul(a, iszero(b)), // `to`.
shr(168, shl(160, d)) // `id`.
)
}
mstore(0x00, 0x01)
return(0x00, 0x20)
}
}
// `logDirectTransfer(address,address,uint256[])`.
if (fnSelector == 0x144027d3) {
if (msg.sender != $.baseERC20) revert SenderNotBase();
/// @solidity memory-safe-assembly
assembly {
let from := calldataload(0x04)
let to := calldataload(0x24)
let o := add(0x24, calldataload(0x44)) // Direct logs offset.
let end := add(o, shl(5, calldataload(sub(o, 0x20))))
for {} iszero(eq(o, end)) { o := add(0x20, o) } {
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, from, to, calldataload(o))
}
mstore(0x00, 0x01)
return(0x00, 0x20)
}
}
// `linkMirrorContract(address)`.
if (fnSelector == 0x0f4599e5) {
if ($.deployer != address(0)) {
if (address(uint160(_calldataload(0x04))) != $.deployer) {
revert SenderNotDeployer();
}
}
if ($.baseERC20 != address(0)) revert AlreadyLinked();
$.baseERC20 = msg.sender;
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, 0x01)
return(0x00, 0x20)
}
}
_;
}
/// @dev Fallback function for calls from base DN404 contract.
/// Override this if you need to implement your custom
/// fallback with utilities like Solady's `LibZip.cdFallback()`.
/// And always remember to always wrap the fallback with `dn404NFTFallback`.
fallback() external payable virtual dn404NFTFallback {
revert FnSelectorNotRecognized(); // Not mandatory. Just for quality of life.
}
/// @dev This is to silence the compiler warning.
/// Override and remove the revert if you want your contract to receive ETH via receive.
receive() external payable virtual {
if (msg.value != 0) revert();
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* PRIVATE HELPERS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @dev Helper to read a string from the base DN404 contract.
function _readString(uint256 fnSelector, uint256 arg0)
private
view
returns (string memory result)
{
address base = baseERC20();
/// @solidity memory-safe-assembly
assembly {
result := mload(0x40)
mstore(0x00, fnSelector)
mstore(0x20, arg0)
if iszero(staticcall(gas(), base, 0x1c, 0x24, 0x00, 0x00)) {
returndatacopy(result, 0x00, returndatasize())
revert(result, returndatasize())
}
returndatacopy(0x00, 0x00, 0x20) // Copy the offset of the string in returndata.
returndatacopy(result, mload(0x00), 0x20) // Copy the length of the string.
returndatacopy(add(result, 0x20), add(mload(0x00), 0x20), mload(result)) // Copy the string.
let end := add(add(result, 0x20), mload(result))
mstore(end, 0) // Zeroize the word after the string.
mstore(0x40, add(end, 0x20)) // Allocate memory.
}
}
/// @dev Helper to read a word from the base DN404 contract.
function _readWord(uint256 fnSelector, uint256 arg0, uint256 arg1)
private
view
returns (uint256 result)
{
address base = baseERC20();
/// @solidity memory-safe-assembly
assembly {
let m := mload(0x40)
mstore(0x00, fnSelector)
mstore(0x20, arg0)
mstore(0x40, arg1)
if iszero(
and( // Arguments of `and` are evaluated last to first.
gt(returndatasize(), 0x1f), // The call must return at least 32 bytes.
staticcall(gas(), base, 0x1c, 0x44, 0x00, 0x20)
)
) {
returndatacopy(m, 0x00, returndatasize())
revert(m, returndatasize())
}
mstore(0x40, m) // Restore the free memory pointer.
result := mload(0x00)
}
}
/// @dev Returns the calldata value at `offset`.
function _calldataload(uint256 offset) private pure returns (uint256 value) {
/// @solidity memory-safe-assembly
assembly {
value := calldataload(offset)
}
}
/// @dev Returns if `a` has bytecode of non-zero length.
function _hasCode(address a) private view returns (bool result) {
/// @solidity memory-safe-assembly
assembly {
result := extcodesize(a) // Can handle dirty upper bits.
}
}
/// @dev Perform a call to invoke {IERC721Receiver-onERC721Received} on `to`.
/// Reverts if the target does not support the function correctly.
function _checkOnERC721Received(address from, address to, uint256 id, bytes memory data)
private
{
/// @solidity memory-safe-assembly
assembly {
// Prepare the calldata.
let m := mload(0x40)
let onERC721ReceivedSelector := 0x150b7a02
mstore(m, onERC721ReceivedSelector)
mstore(add(m, 0x20), caller()) // The `operator`, which is always `msg.sender`.
mstore(add(m, 0x40), shr(96, shl(96, from)))
mstore(add(m, 0x60), id)
mstore(add(m, 0x80), 0x80)
let n := mload(data)
mstore(add(m, 0xa0), n)
if n { pop(staticcall(gas(), 4, add(data, 0x20), n, add(m, 0xc0), n)) }
// Revert if the call reverts.
if iszero(call(gas(), to, 0, add(m, 0x1c), add(n, 0xa4), m, 0x20)) {
if returndatasize() {
// Bubble up the revert if the call reverts.
returndatacopy(m, 0x00, returndatasize())
revert(m, returndatasize())
}
}
// Load the returndata and compare it.
if iszero(eq(mload(m), shl(224, onERC721ReceivedSelector))) {
mstore(0x00, 0xd1a57ed6) // `TransferToNonERC721ReceiverImplementer()`.
revert(0x1c, 0x04)
}
}
}
}// SPDX-License-Identifier: MIT
// @title: Louder
// // @author: Humie Devs
// @+---*@ @@@@@@@@@@@@@ @*---+@ @=--+@ @+-----=*@@ @=--------=@ @#------=#@ @%===#@
// %-----@ @@#+--=+*#######*+=--+#@=----%@+----#@#---------=@ @*----------+@@=---------*@ @-----%
// %-----@ @*-=@@@ @@@+-*+--%@+----#@#----------=@ @*----------+@@=----------#@ @-----%
// %-----@ @==@ @*==+-%@+----#@#-----------%@@*----------+@@=-----------@ @-----%
// %-----@ @+=@ @%-#=-%@+----#@#------------@@*----------+@@=-----------% @=----%
// %-----@ @@--+@@ @@%=-+%---%@+----#@#------------@@*----------+@@=-----------#@@=----%
// %-----@ @@#+=-------------=+@@@-----%@+----#@#----=@@-----@@*-----%@@@@ @=----#@=----*@@=----%
// %-----@ @%*#%@@@@@@@@@%#*%@ @-----%@+----#@#----=@@-----%@*----=@ @=----#@=----*@@=----@
// %-----@ ##@ @## @-----%@+----#@#----=@@-----%@*------===*@ @=----#@=----*@@=----@
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// %-----#@@@@ @@+*%#=-::::=*##+%@ @-----%@+----#@#----=@@-----%@*-----@ @=----%#----*@ @%***#@
// %----------+@ ##-:--=%***%=--::#+ @-----*@=----#@#-----#=-----@@*----------# @=----#@----=@ @-----%
// %----------=@ %-##-::+%@%+::-##-* @=-----------#@#------------@@*----------+@@=----#@-----@ @-----%
// %----------=@ @%+---=====---+%@ @+-----------@@#-----------+@@*----------+@@=----#@=----% @-----%
// %----------=@ @=--------@ #----------=@@#-----------@ @*----------+@@=----#@=----% @-----%
// %----------=@ @+-------=@ @=---------@ @#----------*@ @*----------+@@=----#@=----# @-----%
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// @@@@@@@@@@@ @@@@@@ @@+--=%@ @@@@@@@@ @@@@@@@@@@@@ @@@@@ @@@@@@ @@@@@
pragma solidity ^0.8.4;
import {DN404} from "./DN404.sol";
import {DN404Mirror} from "./DN404Mirror.sol";
import "./Adminable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* STRUCTS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// Everything required for construction.
/// @param name The Token name.
/// @param symbol The Token symbol.
/// @param admin The initial admin address (onchain administration).
/// @param owner The initial owner address (offchain administration).
/// @param lpTokenReserve The initial address for the Liquidity Pool Token Reserve
/// @param teamReserve The initial address for the Team Token Reserve
struct ConstructorConfig {
string name;
string symbol;
address admin;
address owner;
address lpTokenReserve;
address teamReserve;
}
/// Struct to store per-drop variables
/// @param price Price of the drop.
/// @param supply Supply of the drop.
struct DropStorage {
uint256 price;
uint256 supply;
}
struct TransferTo {
uint256 amount;
address to;
}
/**
* @title Louder
* @notice Music 404 NFT
* When a user has at least one base unit (10000) amount of tokens, they will automatically receive an NFT.
* NFTs are minted as an address accumulates each base unit amount of tokens.
*/
contract Louder is DN404, Ownable, Adminable {
using Address for address payable;
using Math for uint256;
/// Max coin Supply - 1 billion coins
uint256 public MAX_COIN_SUPPLY = 1_000_000_000 * 10 ** 18;
string private _name;
string private _symbol;
string private _baseURI;
bool private _lockTransfers;
bool private _unlockTransfersForever = false;
uint8 private _dropIndex = 0;
address public _lpTokenReserve;
address public _teamReserve;
/// @dev tracks the state of the contract
enum State {
Setup,
Presale,
Open
}
/// @dev set by admin and read by minting methods
State private _state;
/// @dev drop storage mapping per drop
mapping(uint8 => DropStorage) public dropData;
/// @dev canAlwaysTransfer mapping per address
/// Certain wallets (e.g.: liquidity providers) will be allowed to transfer coins while transfer are locked
mapping(address => bool) private canAlwaysTransfer;
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* EVENTS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// Token constructor.
/// Assigns owner and admin roles,
/// and mints initial tokens for the admin
/// @param config_ All construction config.
constructor(ConstructorConfig memory config_)
Ownable(config_.owner)
{
// Enter setup
_state = State.Setup;
// Setup roles
_transferAdmin(config_.admin);
_transferOwnership(config_.owner);
_name = config_.name;
_symbol = config_.symbol;
// lock transfers as presale has not opened yet
_lockTransfers = true;
_unlockTransfersForever = false;
// Admin can always transfer even when transfers are locked
canAlwaysTransfer[config_.admin] = true;
// set the Liquidity Pool Token Reserve address
_setLpTokenReserve(config_.lpTokenReserve);
// set the Louder Team Reserve address
_setTeamReserve(config_.teamReserve);
address mirror = address(new DN404Mirror(msg.sender));
_initializeDN404(0, config_.admin, mirror);
_setSkipNFT(config_.admin, true);
// Mint 10M coins to the team address
_mint(_teamReserve, 10_000_000 * 10 ** 18);
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* OVERRIDEN DN404 FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// @inheritdoc DN404
function name() public view override returns (string memory) {
return _name;
}
/// @inheritdoc DN404
function symbol() public view override returns (string memory) {
return _symbol;
}
/// @inheritdoc DN404
function _tokenURI(uint256 tokenId) internal view override returns (string memory result) {
if (bytes(_baseURI).length != 0) {
result = string(abi.encodePacked(_baseURI, Strings.toString(tokenId)));
}
}
/// @inheritdoc DN404
function _addToBurnedPool(uint256 totalNFTSupplyAfterBurn, uint256 totalSupplyAfterBurn)
internal
pure
override
returns (bool)
{
// Silence unused variable compiler warning.
totalSupplyAfterBurn = totalNFTSupplyAfterBurn;
// Louder uses the burn pool in a strict manner to accomodate the drops logic - always true
return true;
}
/// @inheritdoc DN404
function _useExistsLookup() internal pure override returns (bool) {
return false;
}
/// @inheritdoc DN404
function _unit() internal pure override returns (uint256) {
// 1 NFT = 1 base unit of coins = 10.000 coins
return 10_000 * 10 ** 18;
}
/// @inheritdoc DN404
function _mint(address to, uint256 amount) internal override {
/// Overriden mint method to always mint new NFTs and not recycle the burn pool
/// Restrict recycling NFTs from the burn pool only for transfers
if (to == address(0)) revert TransferToZeroAddress();
DN404Storage storage $ = _getDN404Storage();
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
AddressData storage toAddressData = $.addressData[to];
uint256 newTotalSupply = uint256($.totalSupply) + amount;
require(newTotalSupply <= MAX_COIN_SUPPLY, "Total supply of coins can not exceed 1 billion");
_DNMintTemps memory t;
unchecked {
{
uint256 toBalance = uint256(toAddressData.balance) + amount;
toAddressData.balance = uint96(toBalance);
t.toEnd = toBalance / _unit();
}
uint256 maxId;
{
$.totalSupply = uint96(newTotalSupply);
uint256 overflows = _toUint(_totalSupplyOverflows(newTotalSupply));
if (overflows | _toUint(newTotalSupply < amount) != 0) revert TotalSupplyOverflow();
maxId = newTotalSupply / _unit();
}
while (!getSkipNFT(to)) {
Uint32Map storage toOwned = $.owned[to];
Uint32Map storage oo = $.oo;
uint256 toIndex = toAddressData.ownedLength;
if ((t.numNFTMints = _zeroFloorSub(t.toEnd, toIndex)) == uint256(0)) break;
t.packedLogs = _packedLogsMalloc(t.numNFTMints);
_packedLogsSet(t.packedLogs, to, 0);
$.totalNFTSupply += uint32(t.numNFTMints);
toAddressData.ownedLength = uint32(t.toEnd);
t.toAlias = _registerAndResolveAlias(toAddressData, to);
t.nextTokenId = _wrapNFTId($.nextTokenId, maxId);
// Mint loop.
do {
uint256 id;
id = t.nextTokenId;
while (_get(oo, _ownershipIndex(id)) != 0) {
id = _useExistsLookup()
? _wrapNFTId(_findFirstUnset($.exists, id + 1, maxId), maxId)
: _wrapNFTId(id + 1, maxId);
}
t.nextTokenId = _wrapNFTId(id + 1, maxId);
if (_useExistsLookup()) _set($.exists, id, true);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex(oo, id, t.toAlias, uint32(toIndex++));
_packedLogsAppend(t.packedLogs, id);
} while (toIndex != t.toEnd);
$.nextTokenId = uint32(t.nextTokenId);
_packedLogsSend(t.packedLogs, $);
break;
}
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, amount)
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, 0, shr(96, shl(96, to)))
}
if (_useAfterNFTTransfers()) {
_afterNFTTransfers(
_zeroAddresses(t.numNFTMints),
_filled(t.numNFTMints, to),
_packedLogsIds(t.packedLogs)
);
}
}
/// @inheritdoc DN404
function _transfer(address from, address to, uint256 amount) internal virtual override {
if (to == address(0)) revert TransferToZeroAddress();
DN404Storage storage $ = _getDN404Storage();
AddressData storage fromAddressData = $.addressData[from];
AddressData storage toAddressData = $.addressData[to];
if ($.mirrorERC721 == address(0)) revert DNNotInitialized();
_DNTransferTemps memory t;
t.fromOwnedLength = fromAddressData.ownedLength;
t.toOwnedLength = toAddressData.ownedLength;
unchecked {
{
uint256 fromBalance = fromAddressData.balance;
if (amount > fromBalance) revert InsufficientBalance();
fromAddressData.balance = uint96(fromBalance -= amount);
uint256 toBalance = uint256(toAddressData.balance) + amount;
toAddressData.balance = uint96(toBalance);
t.numNFTBurns = _zeroFloorSub(t.fromOwnedLength, fromBalance / _unit());
if (!getSkipNFT(to)) {
if (from == to) t.toOwnedLength = t.fromOwnedLength - t.numNFTBurns;
t.numNFTMints = _zeroFloorSub(toBalance / _unit(), t.toOwnedLength);
}
}
while (_useDirectTransfersIfPossible()) {
uint256 n = _min(t.fromOwnedLength, _min(t.numNFTBurns, t.numNFTMints));
if (n == uint256(0)) break;
t.numNFTBurns -= n;
t.numNFTMints -= n;
if (from == to) {
t.toOwnedLength += n;
break;
}
t.directLogs = _directLogsMalloc(n, from, to);
Uint32Map storage fromOwned = $.owned[from];
Uint32Map storage toOwned = $.owned[to];
t.toAlias = _registerAndResolveAlias(toAddressData, to);
uint256 toIndex = t.toOwnedLength;
n = toIndex + n;
// Direct transfer loop.
do {
uint256 id = _get(fromOwned, --t.fromOwnedLength);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex($.oo, id, t.toAlias, uint32(toIndex));
_directLogsAppend(t.directLogs, id);
if (_get($.mayHaveNFTApproval, id)) {
_set($.mayHaveNFTApproval, id, false);
delete $.nftApprovals[id];
}
} while (++toIndex != n);
toAddressData.ownedLength = uint32(t.toOwnedLength = toIndex);
fromAddressData.ownedLength = uint32(t.fromOwnedLength);
break;
}
t.totalNFTSupply = uint256($.totalNFTSupply) + t.numNFTMints - t.numNFTBurns;
$.totalNFTSupply = uint32(t.totalNFTSupply);
Uint32Map storage oo = $.oo;
t.packedLogs = _packedLogsMalloc(t.numNFTBurns + t.numNFTMints);
t.burnedPoolTail = $.burnedPoolTail;
if (t.numNFTBurns != 0) {
_packedLogsSet(t.packedLogs, from, 1);
bool addToBurnedPool = _addToBurnedPool(t.totalNFTSupply, $.totalSupply);
Uint32Map storage fromOwned = $.owned[from];
uint256 fromIndex = t.fromOwnedLength;
fromAddressData.ownedLength = uint32(t.fromEnd = fromIndex - t.numNFTBurns);
uint32 burnedPoolTail = t.burnedPoolTail;
// Burn loop.
do {
uint256 id = _get(fromOwned, --fromIndex);
_setOwnerAliasAndOwnedIndex(oo, id, 0, 0);
_packedLogsAppend(t.packedLogs, id);
if (_useExistsLookup()) _set($.exists, id, false);
if (addToBurnedPool) _set($.burnedPool, burnedPoolTail++, uint32(id));
if (_get($.mayHaveNFTApproval, id)) {
_set($.mayHaveNFTApproval, id, false);
delete $.nftApprovals[id];
}
} while (fromIndex != t.fromEnd);
if (addToBurnedPool) $.burnedPoolTail = (t.burnedPoolTail = burnedPoolTail);
}
if (t.numNFTMints != 0) {
_packedLogsSet(t.packedLogs, to, 0);
Uint32Map storage toOwned = $.owned[to];
t.toAlias = _registerAndResolveAlias(toAddressData, to);
uint256 maxId = $.totalSupply / _unit();
t.nextTokenId = $.nextTokenId;
uint256 toIndex = t.toOwnedLength;
toAddressData.ownedLength = uint32(t.toEnd = toIndex + t.numNFTMints);
uint32 burnedPoolHead = $.burnedPoolHead;
// Mint loop.
do {
uint256 id;
if (burnedPoolHead != t.burnedPoolTail) {
id = _get($.burnedPool, burnedPoolHead++);
} else {
// MOVED IN LOOP FROM OUT OF LOOP
// t.nextTokenId = _wrapNFTId($.nextTokenId, maxId);
id = t.nextTokenId;
while (_get(oo, _ownershipIndex(id)) != 0) {
id = _useExistsLookup()
? _wrapNFTId(_findFirstUnset($.exists, id + 1, maxId), maxId)
: _wrapNFTId(id + 1, maxId);
}
t.nextTokenId = _wrapNFTId(id + 1, maxId);
// MOVED IN LOOP FROM OUT OF LOOP
// $.nextTokenId = uint32(t.nextTokenId);
}
if (_useExistsLookup()) _set($.exists, id, true);
_set(toOwned, toIndex, uint32(id));
_setOwnerAliasAndOwnedIndex(oo, id, t.toAlias, uint32(toIndex++));
_packedLogsAppend(t.packedLogs, id);
} while (toIndex != t.toEnd);
$.burnedPoolHead = burnedPoolHead;
$.nextTokenId = uint32(t.nextTokenId);
}
if (t.directLogs != bytes32(0)) _directLogsSend(t.directLogs, $);
if (t.packedLogs != bytes32(0)) _packedLogsSend(t.packedLogs, $);
}
/// @solidity memory-safe-assembly
assembly {
// Emit the {Transfer} event.
mstore(0x00, amount)
// forgefmt: disable-next-item
log3(0x00, 0x20, _TRANSFER_EVENT_SIGNATURE, shr(96, shl(96, from)), shr(96, shl(96, to)))
}
if (_useAfterNFTTransfers()) {
uint256[] memory ids = _directLogsIds(t.directLogs);
unchecked {
_afterNFTTransfers(
_concat(
_filled(ids.length + t.numNFTBurns, from), _zeroAddresses(t.numNFTMints)
),
_concat(
_concat(_filled(ids.length, to), _zeroAddresses(t.numNFTBurns)),
_filled(t.numNFTMints, to)
),
_concat(ids, _packedLogsIds(t.packedLogs))
);
}
}
}
/// @inheritdoc DN404
function transfer(address to, uint256 amount) public override returns (bool) {
// the transfer will initiate only if transfers are not locked or if sender can always transfer
require((!_lockTransfers || canAlwaysTransfer[msg.sender]) , "Transfers are currently locked.");
return super.transfer(to, amount);
}
/// @inheritdoc DN404
function transferFrom(address from, address to, uint256 amount) public override returns (bool) {
// the transfer will initiate only if transfers are not locked or if sender can always transfer
require((!_lockTransfers || canAlwaysTransfer[from]) , "Transfers are currently locked.");
return super.transferFrom(from, to, amount);
}
/*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
/* LOUDER FUNCTIONS */
/*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/
/// Admin MAY mint more tokens to a wallet
function mintTo(address to, uint256 amount) external onlyAdmin {
_mint(to, amount);
}
/// Admin MAY set a new baseURI
function setBaseURI(string calldata baseURI_) external onlyAdmin {
_baseURI = baseURI_;
}
/// Optimistically transfer many tokens to many EOA
/// (Externally Owned Account) recipients.
/// @param transfers_ List of ids and recipients to transfer to.
function multiTransferToEOA(TransferTo[] calldata transfers_) external {
address to_;
uint256 amount_;
for (uint256 i_ = 0; i_ < transfers_.length; i_++) {
to_ = transfers_[i_].to;
amount_ = transfers_[i_].amount;
// Skip transfer if recipient is smart contract
if (to_.code.length == 0) {
transfer(to_, amount_);
}
}
}
/// Admin WILL manually progress the state of the contract
/// @param state_ The new state
function adminChangeState(State state_) external onlyAdmin {
_state = state_;
}
/// @return current contract state
function currentState() public view returns (State) {
return _state;
}
/// @return current contract drop as uint8
function currentDrop() public view returns (uint8) {
return _dropIndex;
}
/// @return State as uint8
function valueOfState(State state_) internal pure returns (uint8) {
return uint8(state_);
}
/// @return current coin price
function getPrice() public view returns (uint256) {
return dropData[currentDrop()].price;
}
/// @return owned NFT Ids by wallet
/// If the adress holds more than 35k NFTs this tx will likely run out of gas
function getOwnedNFTs(address address_) public view returns (uint256[] memory) {
DN404Storage storage $ = _getDN404Storage();
uint256 zeroIndex = 0;
uint256 ownedIndex = $.addressData[address_].ownedLength;
return _ownedIds(address_, zeroIndex, ownedIndex);
}
/// Presale minting function
/// Allows minting only of the current PreSale state
/// @param quantity amount of tokens to mint in $louder, not decimals
/// @param drop_ For which Drop the minting is targeted at (optional validation - passed from the FE)
function mintPresale(uint64 quantity, uint8 drop_) public payable {
// Are we on that Presale?
require(currentState() != State.Setup, "Presale hasn't started yet");
require(currentState() != State.Open, "Presale has ended");
require(currentDrop() == drop_, "Wrong presale stage selected"); // optional
// Require at least 1 coin to be minted
require(quantity != 0, "Can't mint 0 coins");
// Calculate full uint256 token quantity
uint256 tokenQuantity = uint256(quantity) * 10 ** 18;
// Mint should not exceed drop supply cap
DN404Storage storage $ = _getDN404Storage();
uint256 newTotalSupply = uint256($.totalSupply) + tokenQuantity;
require(newTotalSupply <= dropData[currentDrop()].supply, "Not enough coins left");
// Pay the right price
(bool mulOverflow, uint256 mulResult) = uint256(dropData[currentDrop()].price).tryMul(quantity);
assert(mulOverflow);
require(mulResult <= msg.value, "Not enough ETH sent");
// Mint tokens to Sender
_mint(msg.sender, tokenQuantity);
}
/// Admin WILL manually start drops to begin each presale
/// @param price Price per token for the new drop
/// @param dropSupply Total supply for the new drop
function startDrop(uint256 price, uint256 dropSupply) external onlyAdmin {
require(currentState() != State.Presale, "A drop is already active");
// increment the current drop index
_dropIndex++;
// making sure total supply can not exceed maximum coin supply
uint256 newTotalSupply = dropSupply + dropData[_dropIndex-1].supply;
require( newTotalSupply <= MAX_COIN_SUPPLY, "Total supply cannot exceed 1 billion coins");
// require at least unit() worth of supply
uint256 dropNFTAmount = dropSupply / _unit();
require(dropNFTAmount > 0, "Drop supply too low, need at least 1 NFT worth of coins");
// set the drop's data
DropStorage storage newDrop = dropData[_dropIndex];
newDrop.price = price;
newDrop.supply = newTotalSupply;
// Mint to LP wallet 20% of the new supply
(bool divOverflow, uint256 coinsToMint) = dropSupply.tryDiv(5);
assert(divOverflow);
_mint(_lpTokenReserve, coinsToMint);
// Mint to Team Reserve wallet 15% of the new supply
(bool mulOverflow, uint256 mulResult) = dropSupply.tryMul(3);
assert(mulOverflow);
(divOverflow, coinsToMint) = mulResult.tryDiv(20);
assert(divOverflow);
_mint(_teamReserve, coinsToMint);
// set the State to Presale
_state = State.Presale;
}
/// Admin WILL manually end drops when each presale ends
/// When the drop ends, we check if there is any remaining coins & NFTs
/// Remaining NFTs are added to the burned pool to be later recycled to users who get coins via transfers
/// Remaining coins are minted to the admin address, which can later send them to liquidity providers
/// When the drop ends, the contract state is set to Open
function endDrop() external onlyAdmin {
// Are we on that Drop?
require(currentState() != State.Setup, "No active Drops");
require(currentState() != State.Open, "Drop has already ended");
DN404Storage storage $ = _getDN404Storage();
// NFT ID to start adding to the burn pool
uint32 id = uint32($.nextTokenId);
uint256 dropSupply = dropData[currentDrop()].supply;
uint256 dropMaxId = dropSupply / _unit();
uint32 quantityToBurn = uint32(dropMaxId) - id;
_addNFTsToBurnPool(quantityToBurn);
// minting the remaining coins of the current drop to the admin address
// dropSupply can't be less or equal to the totalSupply
// as then we would be trying to mint 0 or negative amount of coins
if (dropSupply > $.totalSupply){
uint256 coinsToMint = dropSupply - $.totalSupply;
_mint(msg.sender, coinsToMint);
}
// starting the next drop
_state = State.Open;
}
/// Admin MAY manually add NFTs to the burn pool before ending a Presale
/// @param quantity How many NFTs should be added to the burned pool
function adminAddToBurnPool(uint32 quantity) external onlyAdmin {
_addNFTsToBurnPool(quantity);
}
/// Admin MAY manually add NFTs to the burn pool before ending a Presale
/// @param quantity How many NFTs should be added to the burned pool
/// Adds a certain quantity of the current drop's IDs to the burned pool
/// Loops over the quantity of IDs to set the values on the burnedPool storage map
/// Sets burndPoolTail & nextTokenId to the values they have acquired after looping
function _addNFTsToBurnPool(uint32 quantity) internal {
// Are we on a Presale?
require(currentState() == State.Presale, "No active Drops");
DN404Storage storage $ = _getDN404Storage();
// Max NFT ID for this drop
uint256 dropSupply = dropData[currentDrop()].supply;
uint256 dropMaxId = dropSupply / _unit();
// NFT ID to start adding to the burn pool
uint32 id = uint32($.nextTokenId);
// Last NFT ID to burn
uint32 targetBurnMaxId = id + quantity;
require(targetBurnMaxId <= dropMaxId, "Can't add that many NFTs to burn pool for this drop");
// Adding to burn pool
uint32 burnedPoolTail = $.burnedPoolTail;
do{
_set($.burnedPool, burnedPoolTail++, id++);
} while (id <= targetBurnMaxId);
$.burnedPoolTail = burnedPoolTail;
// setting the nextTokenId to the last NFT added to the burned pool to prepare the next NFT ID that will be MINTED
$.nextTokenId = id;
}
/// Admin MAY manually change the price of the coin for the current drop
/// @param price_ The new price in gwei
/// @param drop_ The drop to apply the change
function adminChangePrice(uint256 price_, uint8 drop_) external onlyAdmin {
dropData[drop_].price = price_ * 1 gwei;
}
/// Admin WILL manually lock (or unlock) the ability to transfer coins before (or during) presale period.
function changeLockState(bool lock_) external onlyAdmin {
require((!_unlockTransfersForever), "Transfers can not be locked again, once they have been unlocked forever");
_lockTransfers = lock_;
}
/// Admin WILL manually unlock the ability to transfer coins forever.
function unlockForever() external onlyAdmin {
_lockTransfers = false;
_unlockTransfersForever = true;
}
/// get the drop supply for a specific drop
/// @param drop_ The drop in question
function getDropSupply(uint8 drop_) public view returns (uint256) {
return dropData[drop_].supply;
}
/// Admin MAY set/change the ability of a wallet to transfer coins while transfers are locked
/// @param _address The address to be changed.
/// @param _canTransfer Boolean depicting whether _address will be able to transfer coins
/// even while transfers are locked.
/// This ensures that wallets will be able to get coins through the liquidity providers.
function setCanAlwaysTransfer(address _address, bool _canTransfer) external onlyAdmin {
// addresses that can always transfer funds are considered liquidity providers
canAlwaysTransfer[_address] = _canTransfer;
}
/// Admin MAY set/change the ability of a wallet to receive NFTs
/// @param _address The address to be changed.
/// @param _skipNFT Boolean depicting whether _address should receive NFTs
/// when it acquires unit() worth of coins.
/// LP Token Reserve & Team Reserve can not be able to receive NFTs
function adminSetSkipNFT(address _address, bool _skipNFT) external onlyAdmin {
require((_address == _lpTokenReserve && _skipNFT == false), "LP Token Reserve can not be able to receive NFTs.");
require((_address == _teamReserve && _skipNFT == false), "Team Reserve can not be able to receive NFTs.");
// addresses that will not get NFTs based on their coin balance
_setSkipNFT(_address, _skipNFT);
}
// _lpTokenReserve will not receive NFTs when getting coins
// _lpTokenReserve will always be able to transfer coins as it will act as a Liquidity Pool for this coin Token
function _setLpTokenReserve(address _address) internal {
_lpTokenReserve = _address;
_setSkipNFT(_address, true);
canAlwaysTransfer[_address] = true;
}
/// Admin MAY set/change the wallet address of the Liquidity Pool Token Reserve
/// The newly assigned LP Token Reserve WILL receive all of the coin Tokens held by the previous LP Token Reserve
function adminSetLpTokenReserve(address _address) external onlyAdmin {
address previousLpTokenReserve_ = _lpTokenReserve;
_setLpTokenReserve(_address);
// transfer previous reserve's tokens to the new reserve
uint256 lpTokenBalance = balanceOf(previousLpTokenReserve_);
_transfer(previousLpTokenReserve_, _address, lpTokenBalance);
// previous reserve will be able to get NFTs & will no longer be able to always transfer
_setSkipNFT(previousLpTokenReserve_, false);
canAlwaysTransfer[previousLpTokenReserve_] = false;
}
// TeamReserve will not receive NFTs when getting coins
// TeamReserve will always be able to transfer coins
function _setTeamReserve(address _address) internal {
_teamReserve = _address;
_setSkipNFT(_address, true);
canAlwaysTransfer[_address] = true;
}
/// Admin MAY set/change the wallet address of the Louder Team Reserve
/// The newly assigned TeamReserve WILL receive all of the coin Tokens held by the old TeamReserve
function adminSetTeamReserve(address _address) external onlyAdmin {
address previousTeamReserve_ = _teamReserve;
_setTeamReserve(_address);
// transfer previous reserve's tokens to the new reserve
uint256 teamBalance = balanceOf(previousTeamReserve_);
_transfer(previousTeamReserve_, _address, teamBalance);
// previous reserve will be able to get NFTs & will no longer be able to always transfer
_setSkipNFT(previousTeamReserve_, false);
canAlwaysTransfer[previousTeamReserve_] = false;
}
/// Admin WILL withdraw all ETH
function adminWithdrawETH(address payable payee) public virtual onlyAdmin {
payee.sendValue(address(this).balance);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Muldiv operation overflow.
*/
error MathOverflowedMulDiv();
enum Rounding {
Floor, // Toward negative infinity
Ceil, // Toward positive infinity
Trunc, // Toward zero
Expand // Away from zero
}
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the subtraction of two unsigned integers, with an overflow flag.
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a > b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow.
return (a & b) + (a ^ b) / 2;
}
/**
* @dev Returns the ceiling of the division of two numbers.
*
* This differs from standard division with `/` in that it rounds towards infinity instead
* of rounding towards zero.
*/
function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
if (b == 0) {
// Guarantee the same behavior as in a regular Solidity division.
return a / b;
}
// (a + b - 1) / b can overflow on addition, so we distribute.
return a == 0 ? 0 : (a - 1) / b + 1;
}
/**
* @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
* denominator == 0.
* @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
* Uniswap Labs also under MIT license.
*/
function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
unchecked {
// 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
// use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
// variables such that product = prod1 * 2^256 + prod0.
uint256 prod0 = x * y; // Least significant 256 bits of the product
uint256 prod1; // Most significant 256 bits of the product
assembly {
let mm := mulmod(x, y, not(0))
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
// Handle non-overflow cases, 256 by 256 division.
if (prod1 == 0) {
// Solidity will revert if denominator == 0, unlike the div opcode on its own.
// The surrounding unchecked block does not change this fact.
// See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
return prod0 / denominator;
}
// Make sure the result is less than 2^256. Also prevents denominator == 0.
if (denominator <= prod1) {
revert MathOverflowedMulDiv();
}
///////////////////////////////////////////////
// 512 by 256 division.
///////////////////////////////////////////////
// Make division exact by subtracting the remainder from [prod1 prod0].
uint256 remainder;
assembly {
// Compute remainder using mulmod.
remainder := mulmod(x, y, denominator)
// Subtract 256 bit number from 512 bit number.
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
// Factor powers of two out of denominator and compute largest power of two divisor of denominator.
// Always >= 1. See https://cs.stackexchange.com/q/138556/92363.
uint256 twos = denominator & (0 - denominator);
assembly {
// Divide denominator by twos.
denominator := div(denominator, twos)
// Divide [prod1 prod0] by twos.
prod0 := div(prod0, twos)
// Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
twos := add(div(sub(0, twos), twos), 1)
}
// Shift in bits from prod1 into prod0.
prod0 |= prod1 * twos;
// Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
// that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
// four bits. That is, denominator * inv = 1 mod 2^4.
uint256 inverse = (3 * denominator) ^ 2;
// Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
// works in modular arithmetic, doubling the correct bits in each step.
inverse *= 2 - denominator * inverse; // inverse mod 2^8
inverse *= 2 - denominator * inverse; // inverse mod 2^16
inverse *= 2 - denominator * inverse; // inverse mod 2^32
inverse *= 2 - denominator * inverse; // inverse mod 2^64
inverse *= 2 - denominator * inverse; // inverse mod 2^128
inverse *= 2 - denominator * inverse; // inverse mod 2^256
// Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
// This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
// less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
// is no longer required.
result = prod0 * inverse;
return result;
}
}
/**
* @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
*/
function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
uint256 result = mulDiv(x, y, denominator);
if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {
result += 1;
}
return result;
}
/**
* @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
* towards zero.
*
* Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
*/
function sqrt(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
// For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
//
// We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
// `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
//
// This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
// → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
// → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
//
// Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
uint256 result = 1 << (log2(a) >> 1);
// At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
// since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
// every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
// into the expected uint128 result.
unchecked {
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
return min(result, a / result);
}
}
/**
* @notice Calculates sqrt(a), following the selected rounding direction.
*/
function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = sqrt(a);
return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
}
}
/**
* @dev Return the log in base 2 of a positive value rounded towards zero.
* Returns 0 if given 0.
*/
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
/**
* @dev Return the log in base 2, following the selected rounding direction, of a positive value.
* Returns 0 if given 0.
*/
function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log2(value);
return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
}
}
/**
* @dev Return the log in base 10 of a positive value rounded towards zero.
* Returns 0 if given 0.
*/
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10 ** 64) {
value /= 10 ** 64;
result += 64;
}
if (value >= 10 ** 32) {
value /= 10 ** 32;
result += 32;
}
if (value >= 10 ** 16) {
value /= 10 ** 16;
result += 16;
}
if (value >= 10 ** 8) {
value /= 10 ** 8;
result += 8;
}
if (value >= 10 ** 4) {
value /= 10 ** 4;
result += 4;
}
if (value >= 10 ** 2) {
value /= 10 ** 2;
result += 2;
}
if (value >= 10 ** 1) {
result += 1;
}
}
return result;
}
/**
* @dev Return the log in base 10, following the selected rounding direction, of a positive value.
* Returns 0 if given 0.
*/
function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log10(value);
return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
}
}
/**
* @dev Return the log in base 256 of a positive value rounded towards zero.
* Returns 0 if given 0.
*
* Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
*/
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
/**
* @dev Return the log in base 256, following the selected rounding direction, of a positive value.
* Returns 0 if given 0.
*/
function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log256(value);
return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
}
}
/**
* @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
*/
function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
return uint8(rounding) % 2 == 1;
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {Context} from "../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.
*
* The initial owner is set to the address provided by the deployer. 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;
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
/**
* @dev The owner is not a valid owner account. (eg. `address(0)`)
*/
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the address provided by the deployer as the initial owner.
*/
constructor(address initialOwner) {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby disabling any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(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 {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard signed math utilities missing in the Solidity language.
*/
library SignedMath {
/**
* @dev Returns the largest of two signed numbers.
*/
function max(int256 a, int256 b) internal pure returns (int256) {
return a > b ? a : b;
}
/**
* @dev Returns the smallest of two signed numbers.
*/
function min(int256 a, int256 b) internal pure returns (int256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two signed numbers without overflow.
* The result is rounded towards zero.
*/
function average(int256 a, int256 b) internal pure returns (int256) {
// Formula from the book "Hacker's Delight"
int256 x = (a & b) + ((a ^ b) >> 1);
return x + (int256(uint256(x) >> 255) & (a ^ b));
}
/**
* @dev Returns the absolute unsigned value of a signed value.
*/
function abs(int256 n) internal pure returns (uint256) {
unchecked {
// must be unchecked in order to support `n = type(int256).min`
return uint256(n >= 0 ? n : -n);
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)
pragma solidity ^0.8.20;
import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";
/**
* @dev String operations.
*/
library Strings {
bytes16 private constant HEX_DIGITS = "0123456789abcdef";
uint8 private constant ADDRESS_LENGTH = 20;
/**
* @dev The `value` string doesn't fit in the specified `length`.
*/
error StringsInsufficientHexLength(uint256 value, uint256 length);
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
unchecked {
uint256 length = Math.log10(value) + 1;
string memory buffer = new string(length);
uint256 ptr;
/// @solidity memory-safe-assembly
assembly {
ptr := add(buffer, add(32, length))
}
while (true) {
ptr--;
/// @solidity memory-safe-assembly
assembly {
mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))
}
value /= 10;
if (value == 0) break;
}
return buffer;
}
}
/**
* @dev Converts a `int256` to its ASCII `string` decimal representation.
*/
function toStringSigned(int256 value) internal pure returns (string memory) {
return string.concat(value < 0 ? "-" : "", toString(SignedMath.abs(value)));
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
*/
function toHexString(uint256 value) internal pure returns (string memory) {
unchecked {
return toHexString(value, Math.log256(value) + 1);
}
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
*/
function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
uint256 localValue = value;
bytes memory buffer = new bytes(2 * length + 2);
buffer[0] = "0";
buffer[1] = "x";
for (uint256 i = 2 * length + 1; i > 1; --i) {
buffer[i] = HEX_DIGITS[localValue & 0xf];
localValue >>= 4;
}
if (localValue != 0) {
revert StringsInsufficientHexLength(value, length);
}
return string(buffer);
}
/**
* @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal
* representation.
*/
function toHexString(address addr) internal pure returns (string memory) {
return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);
}
/**
* @dev Returns true if the two strings are equal.
*/
function equal(string memory a, string memory b) internal pure returns (bool) {
return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.4.22 <0.9.0;
library console {
address constant CONSOLE_ADDRESS =
0x000000000000000000636F6e736F6c652e6c6f67;
function _sendLogPayloadImplementation(bytes memory payload) internal view {
address consoleAddress = CONSOLE_ADDRESS;
/// @solidity memory-safe-assembly
assembly {
pop(
staticcall(
gas(),
consoleAddress,
add(payload, 32),
mload(payload),
0,
0
)
)
}
}
function _castToPure(
function(bytes memory) internal view fnIn
) internal pure returns (function(bytes memory) pure fnOut) {
assembly {
fnOut := fnIn
}
}
function _sendLogPayload(bytes memory payload) internal pure {
_castToPure(_sendLogPayloadImplementation)(payload);
}
function log() internal pure {
_sendLogPayload(abi.encodeWithSignature("log()"));
}
function logInt(int256 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(int256)", p0));
}
function logUint(uint256 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256)", p0));
}
function logString(string memory p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
}
function logBool(bool p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
}
function logAddress(address p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
}
function logBytes(bytes memory p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
}
function logBytes1(bytes1 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
}
function logBytes2(bytes2 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
}
function logBytes3(bytes3 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
}
function logBytes4(bytes4 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
}
function logBytes5(bytes5 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
}
function logBytes6(bytes6 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
}
function logBytes7(bytes7 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
}
function logBytes8(bytes8 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
}
function logBytes9(bytes9 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
}
function logBytes10(bytes10 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
}
function logBytes11(bytes11 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
}
function logBytes12(bytes12 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
}
function logBytes13(bytes13 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
}
function logBytes14(bytes14 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
}
function logBytes15(bytes15 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
}
function logBytes16(bytes16 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
}
function logBytes17(bytes17 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
}
function logBytes18(bytes18 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
}
function logBytes19(bytes19 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
}
function logBytes20(bytes20 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
}
function logBytes21(bytes21 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
}
function logBytes22(bytes22 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
}
function logBytes23(bytes23 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
}
function logBytes24(bytes24 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
}
function logBytes25(bytes25 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
}
function logBytes26(bytes26 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
}
function logBytes27(bytes27 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
}
function logBytes28(bytes28 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
}
function logBytes29(bytes29 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
}
function logBytes30(bytes30 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
}
function logBytes31(bytes31 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
}
function logBytes32(bytes32 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
}
function log(uint256 p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256)", p0));
}
function log(string memory p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
}
function log(bool p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
}
function log(address p0) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
}
function log(uint256 p0, uint256 p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256)", p0, p1));
}
function log(uint256 p0, string memory p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string)", p0, p1));
}
function log(uint256 p0, bool p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool)", p0, p1));
}
function log(uint256 p0, address p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address)", p0, p1));
}
function log(string memory p0, uint256 p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256)", p0, p1));
}
function log(string memory p0, string memory p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
}
function log(string memory p0, bool p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
}
function log(string memory p0, address p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
}
function log(bool p0, uint256 p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256)", p0, p1));
}
function log(bool p0, string memory p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
}
function log(bool p0, bool p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
}
function log(bool p0, address p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
}
function log(address p0, uint256 p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256)", p0, p1));
}
function log(address p0, string memory p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
}
function log(address p0, bool p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
}
function log(address p0, address p1) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
}
function log(uint256 p0, uint256 p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256)", p0, p1, p2));
}
function log(uint256 p0, uint256 p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string)", p0, p1, p2));
}
function log(uint256 p0, uint256 p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool)", p0, p1, p2));
}
function log(uint256 p0, uint256 p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address)", p0, p1, p2));
}
function log(uint256 p0, string memory p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256)", p0, p1, p2));
}
function log(uint256 p0, string memory p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string)", p0, p1, p2));
}
function log(uint256 p0, string memory p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool)", p0, p1, p2));
}
function log(uint256 p0, string memory p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address)", p0, p1, p2));
}
function log(uint256 p0, bool p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256)", p0, p1, p2));
}
function log(uint256 p0, bool p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string)", p0, p1, p2));
}
function log(uint256 p0, bool p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool)", p0, p1, p2));
}
function log(uint256 p0, bool p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address)", p0, p1, p2));
}
function log(uint256 p0, address p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256)", p0, p1, p2));
}
function log(uint256 p0, address p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string)", p0, p1, p2));
}
function log(uint256 p0, address p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool)", p0, p1, p2));
}
function log(uint256 p0, address p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address)", p0, p1, p2));
}
function log(string memory p0, uint256 p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256)", p0, p1, p2));
}
function log(string memory p0, uint256 p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string)", p0, p1, p2));
}
function log(string memory p0, uint256 p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool)", p0, p1, p2));
}
function log(string memory p0, uint256 p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address)", p0, p1, p2));
}
function log(string memory p0, string memory p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256)", p0, p1, p2));
}
function log(string memory p0, string memory p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
}
function log(string memory p0, string memory p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
}
function log(string memory p0, string memory p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
}
function log(string memory p0, bool p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256)", p0, p1, p2));
}
function log(string memory p0, bool p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
}
function log(string memory p0, bool p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
}
function log(string memory p0, bool p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
}
function log(string memory p0, address p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256)", p0, p1, p2));
}
function log(string memory p0, address p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
}
function log(string memory p0, address p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
}
function log(string memory p0, address p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
}
function log(bool p0, uint256 p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256)", p0, p1, p2));
}
function log(bool p0, uint256 p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string)", p0, p1, p2));
}
function log(bool p0, uint256 p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool)", p0, p1, p2));
}
function log(bool p0, uint256 p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address)", p0, p1, p2));
}
function log(bool p0, string memory p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256)", p0, p1, p2));
}
function log(bool p0, string memory p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
}
function log(bool p0, string memory p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
}
function log(bool p0, string memory p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
}
function log(bool p0, bool p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256)", p0, p1, p2));
}
function log(bool p0, bool p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
}
function log(bool p0, bool p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
}
function log(bool p0, bool p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
}
function log(bool p0, address p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256)", p0, p1, p2));
}
function log(bool p0, address p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
}
function log(bool p0, address p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
}
function log(bool p0, address p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
}
function log(address p0, uint256 p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256)", p0, p1, p2));
}
function log(address p0, uint256 p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string)", p0, p1, p2));
}
function log(address p0, uint256 p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool)", p0, p1, p2));
}
function log(address p0, uint256 p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address)", p0, p1, p2));
}
function log(address p0, string memory p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256)", p0, p1, p2));
}
function log(address p0, string memory p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
}
function log(address p0, string memory p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
}
function log(address p0, string memory p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
}
function log(address p0, bool p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256)", p0, p1, p2));
}
function log(address p0, bool p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
}
function log(address p0, bool p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
}
function log(address p0, bool p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
}
function log(address p0, address p1, uint256 p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256)", p0, p1, p2));
}
function log(address p0, address p1, string memory p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
}
function log(address p0, address p1, bool p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
}
function log(address p0, address p1, address p2) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
}
function log(uint256 p0, uint256 p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,string)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,address)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,string)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,address)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,string)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,address)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,string)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, uint256 p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,address)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,string)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,address)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,string)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,address)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,string)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,address)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,string)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, string memory p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,address)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,string)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,address)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,string)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,address)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,string)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,address)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,string)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, bool p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,address)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,string)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,address)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,string)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,address)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,string)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,address)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,uint256)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,string)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,bool)", p0, p1, p2, p3));
}
function log(uint256 p0, address p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint256 p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint256)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,uint256)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,string)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,address)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,uint256)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,string)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,address)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,uint256)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,uint256)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,string)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint256 p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,uint256)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint256)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint256)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint256)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,uint256)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint256)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint256)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint256)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,uint256)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint256)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint256)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint256)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,uint256)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,string)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,bool)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,address)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,uint256)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,string)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,bool)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,address)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,uint256)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,string)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,address)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,uint256)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,string)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,bool)", p0, p1, p2, p3));
}
function log(address p0, uint256 p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,uint256)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint256)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint256)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint256)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,uint256)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint256)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint256)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint256)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint256 p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,uint256)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint256 p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint256 p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint256 p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint256)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint256)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, uint256 p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint256)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, string memory p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, bool p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, address p3) internal pure {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
}
}
{
"compilationTarget": {
"contracts/Louder.sol": "Louder"
},
"evmVersion": "paris",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs",
"useLiteralContent": true
},
"optimizer": {
"enabled": true,
"runs": 100
},
"remappings": []
}[{"inputs":[{"components":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"admin","type":"address"},{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"lpTokenReserve","type":"address"},{"internalType":"address","name":"teamReserve","type":"address"}],"internalType":"struct ConstructorConfig","name":"config_","type":"tuple"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"DNAlreadyInitialized","type":"error"},{"inputs":[],"name":"DNNotInitialized","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"FnSelectorNotRecognized","type":"error"},{"inputs":[],"name":"InsufficientAllowance","type":"error"},{"inputs":[],"name":"InsufficientBalance","type":"error"},{"inputs":[],"name":"InvalidUnit","type":"error"},{"inputs":[],"name":"LinkMirrorContractFailed","type":"error"},{"inputs":[],"name":"MirrorAddressIsZero","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[],"name":"SenderNotMirror","type":"error"},{"inputs":[],"name":"TokenDoesNotExist","type":"error"},{"inputs":[],"name":"TotalSupplyOverflow","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":true,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"bool","name":"status","type":"bool"}],"name":"SkipNFTSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"MAX_COIN_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_lpTokenReserve","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_teamReserve","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"quantity","type":"uint32"}],"name":"adminAddToBurnPool","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price_","type":"uint256"},{"internalType":"uint8","name":"drop_","type":"uint8"}],"name":"adminChangePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum Louder.State","name":"state_","type":"uint8"}],"name":"adminChangeState","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"adminSetLpTokenReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"bool","name":"_skipNFT","type":"bool"}],"name":"adminSetSkipNFT","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"adminSetTeamReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address 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