文件 1 的 1：BBC_New_Year_Fast_Pass.sol
pragma solidity ^0.8.20;
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;
}
}
pragma solidity ^0.8.20;
abstract contract Ownable is Context {
address private _owner;
error OwnableUnauthorizedAccount(address account);
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor(address initialOwner) {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
pragma solidity ^0.8.20;
interface IERC165 {
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
pragma solidity ^0.8.20;
interface IERC2981 is IERC165 {
function royaltyInfo(
uint256 tokenId,
uint256 salePrice
) external view returns (address receiver, uint256 royaltyAmount);
}
pragma solidity ^0.8.20;
abstract contract ERC165 is IERC165 {
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}
pragma solidity ^0.8.20;
abstract contract ERC2981 is IERC2981, ERC165 {
struct RoyaltyInfo {
address receiver;
uint96 royaltyFraction;
}
RoyaltyInfo private _defaultRoyaltyInfo;
mapping(uint256 tokenId => RoyaltyInfo) private _tokenRoyaltyInfo;
error ERC2981InvalidDefaultRoyalty(uint256 numerator, uint256 denominator);
error ERC2981InvalidDefaultRoyaltyReceiver(address receiver);
error ERC2981InvalidTokenRoyalty(uint256 tokenId, uint256 numerator, uint256 denominator);
error ERC2981InvalidTokenRoyaltyReceiver(uint256 tokenId, address receiver);
function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
}
function royaltyInfo(
uint256 tokenId,
uint256 salePrice
) public view virtual returns (address receiver, uint256 amount) {
RoyaltyInfo storage _royaltyInfo = _tokenRoyaltyInfo[tokenId];
address royaltyReceiver = _royaltyInfo.receiver;
uint96 royaltyFraction = _royaltyInfo.royaltyFraction;
if (royaltyReceiver == address(0)) {
royaltyReceiver = _defaultRoyaltyInfo.receiver;
royaltyFraction = _defaultRoyaltyInfo.royaltyFraction;
}
uint256 royaltyAmount = (salePrice * royaltyFraction) / _feeDenominator();
return (royaltyReceiver, royaltyAmount);
}
function _feeDenominator() internal pure virtual returns (uint96) {
return 10000;
}
function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
uint256 denominator = _feeDenominator();
if (feeNumerator > denominator) {
revert ERC2981InvalidDefaultRoyalty(feeNumerator, denominator);
}
if (receiver == address(0)) {
revert ERC2981InvalidDefaultRoyaltyReceiver(address(0));
}
_defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
}
function _deleteDefaultRoyalty() internal virtual {
delete _defaultRoyaltyInfo;
}
function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) internal virtual {
uint256 denominator = _feeDenominator();
if (feeNumerator > denominator) {
revert ERC2981InvalidTokenRoyalty(tokenId, feeNumerator, denominator);
}
if (receiver == address(0)) {
revert ERC2981InvalidTokenRoyaltyReceiver(tokenId, address(0));
}
_tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
}
function _resetTokenRoyalty(uint256 tokenId) internal virtual {
delete _tokenRoyaltyInfo[tokenId];
}
}
pragma solidity ^0.8.0;
interface IPythEvents {
event PriceFeedUpdate(
bytes32 indexed id,
uint64 publishTime,
int64 price,
uint64 conf
);
}
pragma solidity ^0.8.0;
contract PythStructs {
struct Price {
int64 price;
uint64 conf;
int32 expo;
uint publishTime;
}
struct PriceFeed {
bytes32 id;
Price price;
Price emaPrice;
}
}
pragma solidity ^0.8.0;
interface IPyth is IPythEvents {
function getPriceUnsafe(
bytes32 id
) external view returns (PythStructs.Price memory price);
function getPriceNoOlderThan(
bytes32 id,
uint age
) external view returns (PythStructs.Price memory price);
function getEmaPriceUnsafe(
bytes32 id
) external view returns (PythStructs.Price memory price);
function getEmaPriceNoOlderThan(
bytes32 id,
uint age
) external view returns (PythStructs.Price memory price);
function updatePriceFeeds(bytes[] calldata updateData) external payable;
function updatePriceFeedsIfNecessary(
bytes[] calldata updateData,
bytes32[] calldata priceIds,
uint64[] calldata publishTimes
) external payable;
function getUpdateFee(
bytes[] calldata updateData
) external view returns (uint feeAmount);
function parsePriceFeedUpdates(
bytes[] calldata updateData,
bytes32[] calldata priceIds,
uint64 minPublishTime,
uint64 maxPublishTime
) external payable returns (PythStructs.PriceFeed[] memory priceFeeds);
function parsePriceFeedUpdatesUnique(
bytes[] calldata updateData,
bytes32[] calldata priceIds,
uint64 minPublishTime,
uint64 maxPublishTime
) external payable returns (PythStructs.PriceFeed[] memory priceFeeds);
}
pragma solidity ^0.8.24;
error InsufficientUpdateFee(uint256 requiredFee);
error ContractNotVerified(address contractAddress);
contract KingdomlyFeeContract is Ownable {
uint256 private cachedOneDollarInWei;
uint256 private maxPriceAgeInSeconds;
IPyth pyth;
bytes32 ethUsdPriceId;
constructor(address _pyth, bytes32 _ethUsdPriceId) Ownable(msg.sender) {
pyth = IPyth(_pyth);
ethUsdPriceId = _ethUsdPriceId;
maxPriceAgeInSeconds = 60 * 60 * 24;
}
function getOneDollarInWei() public view returns (uint256) {
try
pyth.getPriceNoOlderThan(ethUsdPriceId, maxPriceAgeInSeconds)
returns (PythStructs.Price memory price) {
uint256 ethPrice18Decimals = (uint256(uint64(price.price)) *
(10 ** 18)) / (10 ** uint8(uint32(-1 * price.expo)));
uint256 oneDollarInWei = ((10 ** 18) * (10 ** 18)) /
ethPrice18Decimals;
return oneDollarInWei;
} catch {
return cachedOneDollarInWei;
}
}
function updateOracleAndGetOneDollarInWei(
bytes[] calldata pythPriceUpdate
) public payable returns (uint256) {
uint256 updateFee = pyth.getUpdateFee(pythPriceUpdate);
if (msg.value != updateFee) {
revert InsufficientUpdateFee(updateFee);
}
pyth.updatePriceFeeds{value: msg.value}(pythPriceUpdate);
cachedOneDollarInWei = getOneDollarInWei();
return cachedOneDollarInWei;
}
function updateMaxPriceAgeInSeconds(
uint256 _maxPriceAgeInSeconds
) public onlyOwner {
maxPriceAgeInSeconds = _maxPriceAgeInSeconds;
}
}
pragma solidity >=0.8.13;
interface IDelegateRegistry {
enum DelegationType {
NONE,
ALL,
CONTRACT,
ERC721,
ERC20,
ERC1155
}
struct Delegation {
DelegationType type_;
address to;
address from;
bytes32 rights;
address contract_;
uint256 tokenId;
uint256 amount;
}
event DelegateAll(
address indexed from,
address indexed to,
bytes32 rights,
bool enable
);
event DelegateContract(
address indexed from,
address indexed to,
address indexed contract_,
bytes32 rights,
bool enable
);
event DelegateERC721(
address indexed from,
address indexed to,
address indexed contract_,
uint256 tokenId,
bytes32 rights,
bool enable
);
event DelegateERC20(
address indexed from,
address indexed to,
address indexed contract_,
bytes32 rights,
uint256 amount
);
event DelegateERC1155(
address indexed from,
address indexed to,
address indexed contract_,
uint256 tokenId,
bytes32 rights,
uint256 amount
);
error MulticallFailed();
function multicall(
bytes[] calldata data
) external payable returns (bytes[] memory results);
function delegateAll(
address to,
bytes32 rights,
bool enable
) external payable returns (bytes32 delegationHash);
function delegateContract(
address to,
address contract_,
bytes32 rights,
bool enable
) external payable returns (bytes32 delegationHash);
function delegateERC721(
address to,
address contract_,
uint256 tokenId,
bytes32 rights,
bool enable
) external payable returns (bytes32 delegationHash);
function delegateERC20(
address to,
address contract_,
bytes32 rights,
uint256 amount
) external payable returns (bytes32 delegationHash);
function delegateERC1155(
address to,
address contract_,
uint256 tokenId,
bytes32 rights,
uint256 amount
) external payable returns (bytes32 delegationHash);
function checkDelegateForAll(
address to,
address from,
bytes32 rights
) external view returns (bool);
function checkDelegateForContract(
address to,
address from,
address contract_,
bytes32 rights
) external view returns (bool);
function checkDelegateForERC721(
address to,
address from,
address contract_,
uint256 tokenId,
bytes32 rights
) external view returns (bool);
function checkDelegateForERC20(
address to,
address from,
address contract_,
bytes32 rights
) external view returns (uint256);
function checkDelegateForERC1155(
address to,
address from,
address contract_,
uint256 tokenId,
bytes32 rights
) external view returns (uint256);
function getIncomingDelegations(
address to
) external view returns (Delegation[] memory delegations);
function getOutgoingDelegations(
address from
) external view returns (Delegation[] memory delegations);
function getIncomingDelegationHashes(
address to
) external view returns (bytes32[] memory delegationHashes);
function getOutgoingDelegationHashes(
address from
) external view returns (bytes32[] memory delegationHashes);
function getDelegationsFromHashes(
bytes32[] calldata delegationHashes
) external view returns (Delegation[] memory delegations);
function readSlot(bytes32 location) external view returns (bytes32);
function readSlots(
bytes32[] calldata locations
) external view returns (bytes32[] memory);
}
pragma solidity ^0.8.4;
interface IERC721A {
error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error BalanceQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerQueryForNonexistentToken();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();
error MintERC2309QuantityExceedsLimit();
error OwnershipNotInitializedForExtraData();
error SequentialUpToTooSmall();
error SequentialMintExceedsLimit();
error SpotMintTokenIdTooSmall();
error TokenAlreadyExists();
error NotCompatibleWithSpotMints();
struct TokenOwnership {
address addr;
uint64 startTimestamp;
bool burned;
uint24 extraData;
}
function totalSupply() external view returns (uint256);
function supportsInterface(bytes4 interfaceId) external view returns (bool);
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
function balanceOf(address owner) external view returns (uint256 balance);
function ownerOf(uint256 tokenId) external view returns (address owner);
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes calldata data
) external payable;
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) external payable;
function transferFrom(
address from,
address to,
uint256 tokenId
) external payable;
function approve(address to, uint256 tokenId) external payable;
function setApprovalForAll(address operator, bool _approved) external;
function getApproved(uint256 tokenId) external view returns (address operator);
function isApprovedForAll(address owner, address operator) external view returns (bool);
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function tokenURI(uint256 tokenId) external view returns (string memory);
event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}
pragma solidity ^0.8.4;
interface ERC721A__IERC721Receiver {
function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
}
contract ERC721A is IERC721A {
struct TokenApprovalRef {
address value;
}
uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;
uint256 private constant _BITPOS_NUMBER_MINTED = 64;
uint256 private constant _BITPOS_NUMBER_BURNED = 128;
uint256 private constant _BITPOS_AUX = 192;
uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;
uint256 private constant _BITPOS_START_TIMESTAMP = 160;
uint256 private constant _BITMASK_BURNED = 1 << 224;
uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;
uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;
uint256 private constant _BITPOS_EXTRA_DATA = 232;
uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;
uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;
uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;
bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;
uint256 private _currentIndex;
uint256 private _burnCounter;
string private _name;
string private _symbol;
mapping(uint256 => uint256) private _packedOwnerships;
mapping(address => uint256) private _packedAddressData;
mapping(uint256 => TokenApprovalRef) private _tokenApprovals;
mapping(address => mapping(address => bool)) private _operatorApprovals;
uint256 private _spotMinted;
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
_currentIndex = _startTokenId();
if (_sequentialUpTo() < _startTokenId()) _revert(SequentialUpToTooSmall.selector);
}
function _startTokenId() internal view virtual returns (uint256) {
return 0;
}
function _sequentialUpTo() internal view virtual returns (uint256) {
return type(uint256).max;
}
function _nextTokenId() internal view virtual returns (uint256) {
return _currentIndex;
}
function totalSupply() public view virtual override returns (uint256 result) {
unchecked {
result = _currentIndex - _burnCounter - _startTokenId();
if (_sequentialUpTo() != type(uint256).max) result += _spotMinted;
}
}
function _totalMinted() internal view virtual returns (uint256 result) {
unchecked {
result = _currentIndex - _startTokenId();
if (_sequentialUpTo() != type(uint256).max) result += _spotMinted;
}
}
function _totalBurned() internal view virtual returns (uint256) {
return _burnCounter;
}
function _totalSpotMinted() internal view virtual returns (uint256) {
return _spotMinted;
}
function balanceOf(address owner) public view virtual override returns (uint256) {
if (owner == address(0)) _revert(BalanceQueryForZeroAddress.selector);
return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
}
function _numberMinted(address owner) internal view returns (uint256) {
return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
}
function _numberBurned(address owner) internal view returns (uint256) {
return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
}
function _getAux(address owner) internal view returns (uint64) {
return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
}
function _setAux(address owner, uint64 aux) internal virtual {
uint256 packed = _packedAddressData[owner];
uint256 auxCasted;
assembly {
auxCasted := aux
}
packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
_packedAddressData[owner] = packed;
}
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return
interfaceId == 0x01ffc9a7 ||
interfaceId == 0x80ac58cd ||
interfaceId == 0x5b5e139f;
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
if (!_exists(tokenId)) _revert(URIQueryForNonexistentToken.selector);
string memory baseURI = _baseURI();
return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
}
function _baseURI() internal view virtual returns (string memory) {
return '';
}
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
return address(uint160(_packedOwnershipOf(tokenId)));
}
function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
return _unpackedOwnership(_packedOwnershipOf(tokenId));
}
function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
return _unpackedOwnership(_packedOwnerships[index]);
}
function _ownershipIsInitialized(uint256 index) internal view virtual returns (bool) {
return _packedOwnerships[index] != 0;
}
function _initializeOwnershipAt(uint256 index) internal virtual {
if (_packedOwnerships[index] == 0) {
_packedOwnerships[index] = _packedOwnershipOf(index);
}
}
function _packedOwnershipOf(uint256 tokenId) private view returns (uint256 packed) {
if (_startTokenId() <= tokenId) {
packed = _packedOwnerships[tokenId];
if (tokenId > _sequentialUpTo()) {
if (_packedOwnershipExists(packed)) return packed;
_revert(OwnerQueryForNonexistentToken.selector);
}
if (packed == 0) {
if (tokenId >= _currentIndex) _revert(OwnerQueryForNonexistentToken.selector);
for (;;) {
unchecked {
packed = _packedOwnerships[--tokenId];
}
if (packed == 0) continue;
if (packed & _BITMASK_BURNED == 0) return packed;
_revert(OwnerQueryForNonexistentToken.selector);
}
}
if (packed & _BITMASK_BURNED == 0) return packed;
}
_revert(OwnerQueryForNonexistentToken.selector);
}
function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
ownership.addr = address(uint160(packed));
ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
ownership.burned = packed & _BITMASK_BURNED != 0;
ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
}
function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
assembly {
owner := and(owner, _BITMASK_ADDRESS)
result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
}
}
function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
assembly {
result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
}
}
function approve(address to, uint256 tokenId) public payable virtual override {
_approve(to, tokenId, true);
}
function getApproved(uint256 tokenId) public view virtual override returns (address) {
if (!_exists(tokenId)) _revert(ApprovalQueryForNonexistentToken.selector);
return _tokenApprovals[tokenId].value;
}
function setApprovalForAll(address operator, bool approved) public virtual override {
_operatorApprovals[_msgSenderERC721A()][operator] = approved;
emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
}
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
function _exists(uint256 tokenId) internal view virtual returns (bool result) {
if (_startTokenId() <= tokenId) {
if (tokenId > _sequentialUpTo()) return _packedOwnershipExists(_packedOwnerships[tokenId]);
if (tokenId < _currentIndex) {
uint256 packed;
while ((packed = _packedOwnerships[tokenId]) == 0) --tokenId;
result = packed & _BITMASK_BURNED == 0;
}
}
}
function _packedOwnershipExists(uint256 packed) private pure returns (bool result) {
assembly {
result := gt(and(packed, _BITMASK_ADDRESS), and(packed, _BITMASK_BURNED))
}
}
function _isSenderApprovedOrOwner(
address approvedAddress,
address owner,
address msgSender
) private pure returns (bool result) {
assembly {
owner := and(owner, _BITMASK_ADDRESS)
msgSender := and(msgSender, _BITMASK_ADDRESS)
result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
}
}
function _getApprovedSlotAndAddress(uint256 tokenId)
private
view
returns (uint256 approvedAddressSlot, address approvedAddress)
{
TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
assembly {
approvedAddressSlot := tokenApproval.slot
approvedAddress := sload(approvedAddressSlot)
}
}
function transferFrom(
address from,
address to,
uint256 tokenId
) public payable virtual override {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
from = address(uint160(uint256(uint160(from)) & _BITMASK_ADDRESS));
if (address(uint160(prevOwnershipPacked)) != from) _revert(TransferFromIncorrectOwner.selector);
(uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);
if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
if (!isApprovedForAll(from, _msgSenderERC721A())) _revert(TransferCallerNotOwnerNorApproved.selector);
_beforeTokenTransfers(from, to, tokenId, 1);
assembly {
if approvedAddress {
sstore(approvedAddressSlot, 0)
}
}
unchecked {
--_packedAddressData[from];
++_packedAddressData[to];
_packedOwnerships[tokenId] = _packOwnershipData(
to,
_BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
);
if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (_packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != _currentIndex) {
_packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;
assembly {
log4(
0,
0,
_TRANSFER_EVENT_SIGNATURE,
from,
toMasked,
tokenId
)
}
if (toMasked == 0) _revert(TransferToZeroAddress.selector);
_afterTokenTransfers(from, to, tokenId, 1);
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public payable virtual override {
safeTransferFrom(from, to, tokenId, '');
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public payable virtual override {
transferFrom(from, to, tokenId);
if (to.code.length != 0)
if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
_revert(TransferToNonERC721ReceiverImplementer.selector);
}
}
function _beforeTokenTransfers(
address from,
address to,
uint256 startTokenId,
uint256 quantity
) internal virtual {}
function _afterTokenTransfers(
address from,
address to,
uint256 startTokenId,
uint256 quantity
) internal virtual {}
function _checkContractOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (
bytes4 retval
) {
return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector;
} catch (bytes memory reason) {
if (reason.length == 0) {
_revert(TransferToNonERC721ReceiverImplementer.selector);
}
assembly {
revert(add(32, reason), mload(reason))
}
}
}
function _mint(address to, uint256 quantity) internal virtual {
uint256 startTokenId = _currentIndex;
if (quantity == 0) _revert(MintZeroQuantity.selector);
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
_packedOwnerships[startTokenId] = _packOwnershipData(
to,
_nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
);
_packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);
uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;
if (toMasked == 0) _revert(MintToZeroAddress.selector);
uint256 end = startTokenId + quantity;
uint256 tokenId = startTokenId;
if (end - 1 > _sequentialUpTo()) _revert(SequentialMintExceedsLimit.selector);
do {
assembly {
log4(
0,
0,
_TRANSFER_EVENT_SIGNATURE,
0,
toMasked,
tokenId
)
}
} while (++tokenId != end);
_currentIndex = end;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _mintERC2309(address to, uint256 quantity) internal virtual {
uint256 startTokenId = _currentIndex;
if (to == address(0)) _revert(MintToZeroAddress.selector);
if (quantity == 0) _revert(MintZeroQuantity.selector);
if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) _revert(MintERC2309QuantityExceedsLimit.selector);
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
_packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);
_packedOwnerships[startTokenId] = _packOwnershipData(
to,
_nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
);
if (startTokenId + quantity - 1 > _sequentialUpTo()) _revert(SequentialMintExceedsLimit.selector);
emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);
_currentIndex = startTokenId + quantity;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal virtual {
_mint(to, quantity);
unchecked {
if (to.code.length != 0) {
uint256 end = _currentIndex;
uint256 index = end - quantity;
do {
if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {
_revert(TransferToNonERC721ReceiverImplementer.selector);
}
} while (index < end);
if (_currentIndex != end) revert();
}
}
}
function _safeMint(address to, uint256 quantity) internal virtual {
_safeMint(to, quantity, '');
}
function _mintSpot(address to, uint256 tokenId) internal virtual {
if (tokenId <= _sequentialUpTo()) _revert(SpotMintTokenIdTooSmall.selector);
uint256 prevOwnershipPacked = _packedOwnerships[tokenId];
if (_packedOwnershipExists(prevOwnershipPacked)) _revert(TokenAlreadyExists.selector);
_beforeTokenTransfers(address(0), to, tokenId, 1);
unchecked {
_packedOwnerships[tokenId] = _packOwnershipData(
to,
_nextInitializedFlag(1) | _nextExtraData(address(0), to, prevOwnershipPacked)
);
_packedAddressData[to] += (1 << _BITPOS_NUMBER_MINTED) | 1;
uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;
if (toMasked == 0) _revert(MintToZeroAddress.selector);
assembly {
log4(
0,
0,
_TRANSFER_EVENT_SIGNATURE,
0,
toMasked,
tokenId
)
}
++_spotMinted;
}
_afterTokenTransfers(address(0), to, tokenId, 1);
}
function _safeMintSpot(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mintSpot(to, tokenId);
unchecked {
if (to.code.length != 0) {
uint256 currentSpotMinted = _spotMinted;
if (!_checkContractOnERC721Received(address(0), to, tokenId, _data)) {
_revert(TransferToNonERC721ReceiverImplementer.selector);
}
if (_spotMinted != currentSpotMinted) revert();
}
}
}
function _safeMintSpot(address to, uint256 tokenId) internal virtual {
_safeMintSpot(to, tokenId, '');
}
function _approve(address to, uint256 tokenId) internal virtual {
_approve(to, tokenId, false);
}
function _approve(
address to,
uint256 tokenId,
bool approvalCheck
) internal virtual {
address owner = ownerOf(tokenId);
if (approvalCheck && _msgSenderERC721A() != owner)
if (!isApprovedForAll(owner, _msgSenderERC721A())) {
_revert(ApprovalCallerNotOwnerNorApproved.selector);
}
_tokenApprovals[tokenId].value = to;
emit Approval(owner, to, tokenId);
}
function _burn(uint256 tokenId) internal virtual {
_burn(tokenId, false);
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
(uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);
if (approvalCheck) {
if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
if (!isApprovedForAll(from, _msgSenderERC721A())) _revert(TransferCallerNotOwnerNorApproved.selector);
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
assembly {
if approvedAddress {
sstore(approvedAddressSlot, 0)
}
}
unchecked {
_packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;
_packedOwnerships[tokenId] = _packOwnershipData(
from,
(_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
);
if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (_packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != _currentIndex) {
_packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
_burnCounter++;
}
}
function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
uint256 packed = _packedOwnerships[index];
if (packed == 0) _revert(OwnershipNotInitializedForExtraData.selector);
uint256 extraDataCasted;
assembly {
extraDataCasted := extraData
}
packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
_packedOwnerships[index] = packed;
}
function _extraData(
address from,
address to,
uint24 previousExtraData
) internal view virtual returns (uint24) {}
function _nextExtraData(
address from,
address to,
uint256 prevOwnershipPacked
) private view returns (uint256) {
uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
}
function _msgSenderERC721A() internal view virtual returns (address) {
return msg.sender;
}
function _toString(uint256 value) internal pure virtual returns (string memory str) {
assembly {
let m := add(mload(0x40), 0xa0)
mstore(0x40, m)
str := sub(m, 0x20)
mstore(str, 0)
let end := str
for { let temp := value } 1 {} {
str := sub(str, 1)
mstore8(str, add(48, mod(temp, 10)))
temp := div(temp, 10)
if iszero(temp) { break }
}
let length := sub(end, str)
str := sub(str, 0x20)
mstore(str, length)
}
}
function _revert(bytes4 errorSelector) internal pure {
assembly {
mstore(0x00, errorSelector)
revert(0x00, 0x04)
}
}
}
pragma solidity ^0.8.24;
error MintInactive();
error Unauthorized(address caller);
error InvalidOperation(string reason);
error ExceedsMaxSupply(uint256 requested, uint256 available);
error InsufficientEther(uint256 required, uint256 provided);
error ExceedsMaxPerWallet(uint256 requested, uint256 allowed);
error ExceedsMintQuota(uint256 requested, uint256 allowed);
error ExceedsMaxMintGroupSupply(uint256 requested, uint256 available);
error MintGroupInactive(uint256 mintId);
error NotInPresale(address caller, uint256 mintId);
error MintGroupDoesNotExist(uint256 mintId);
error ArrayLengthMismatch();
error InvalidKingdomlyFeeContract();
error InvalidMintCode();
error MintCodeAlreadyUsed();
contract BBC_New_Year_Fast_Pass is ERC721A, ERC2981, Ownable {
event BatchMetadataUpdate(
uint256 indexed fromTokenId,
uint256 indexed toTokenId
);
event TokensMinted(
address indexed recipient,
uint256 amount,
uint256 mintId
);
event TokensDelegateMinted(
address indexed vault,
address indexed hotWallet,
uint256 amount,
uint256 mintId
);
event SalePriceChanged(uint256 indexed mintId, uint256 newPrice);
event MaxMintPerWalletChanged(
uint256 newMaxMintPerWallet,
uint256 mintGroupId
);
event PreSaleMintStatusChanged(bool status, uint256 mintGroupId);
event PreSaleMintScheduledStartTimestampChanged(
uint256 timestamp,
uint256 mintGroupId
);
event KingdomlyFeeContractChanged(address feeContractAddress);
struct BaseVariables {
string name;
string symbol;
address ownerPayoutAddress;
string initialBaseURI;
uint256 maxSupply;
}
mapping(address => uint256) private pendingBalances;
uint256 public maxSupply;
uint256 public immutable threeDollarsInCents;
bool public contractMintLive = false;
uint256 public scheduledMintLiveTimestamp = 0;
string public baseURI;
address public feeAddress;
address public ownerPayoutAddress;
address public kingdomlyAdmin;
KingdomlyFeeContract public kingdomlyFeeContract;
mapping(uint256 => uint256) public maxMintPerWallet;
mapping(uint256 => uint256) public mintPrice;
mapping(uint256 => uint256) public maxSupplyPerMintGroup;
mapping(uint256 => uint256) public mintGroupMints;
mapping(address => mapping(uint256 => uint256)) private addressMints;
mapping(uint256 => mapping(address => uint256)) public mintQuotas;
mapping(uint256 => bool) public contractPresaleActive;
mapping(uint256 => uint256) public presaleScheduledStartTimestamp;
uint256[] public activeMintGroups;
constructor(
BaseVariables memory _baseVariables,
uint256[] memory _maxMintPerWallet,
uint256[] memory _maxSupplyPerMintGroup,
uint256[] memory _mintPrice,
uint96 _royaltyPercentage,
address _kingdomlyAdmin,
KingdomlyFeeContract _kingdomlyFeeContract
) ERC721A(_baseVariables.name, _baseVariables.symbol) Ownable(msg.sender) {
if (
_maxMintPerWallet.length != _maxSupplyPerMintGroup.length &&
_maxMintPerWallet.length != _mintPrice.length
) {
revert ArrayLengthMismatch();
}
uint256 totalMaxSupplyPerMintGroup = 0;
for (uint256 i = 0; i < _maxSupplyPerMintGroup.length; i++) {
totalMaxSupplyPerMintGroup += _maxSupplyPerMintGroup[i];
maxSupplyPerMintGroup[i] = _maxSupplyPerMintGroup[i];
maxMintPerWallet[i] = _maxMintPerWallet[i];
mintPrice[i] = _mintPrice[i];
mintGroupMints[i] = 0;
activeMintGroups.push(i);
}
if (totalMaxSupplyPerMintGroup > _baseVariables.maxSupply) {
revert InvalidOperation({
reason: "Max supply per mint group exceeds total max supply"
});
}
maxSupply = _baseVariables.maxSupply;
baseURI = _baseVariables.initialBaseURI;
ownerPayoutAddress = _baseVariables.ownerPayoutAddress;
feeAddress = 0x428Deb81A93BeD820068724eb1fCc7503d71e417;
_setDefaultRoyalty(
_baseVariables.ownerPayoutAddress,
_royaltyPercentage
);
kingdomlyAdmin = _kingdomlyAdmin;
kingdomlyFeeContract = _kingdomlyFeeContract;
threeDollarsInCents = 300;
}
modifier isKingdomlyAdmin() {
if (msg.sender != kingdomlyAdmin) {
revert Unauthorized(msg.sender);
}
_;
}
function initializeNewMintGroup(uint256 mintId) internal {
mintPrice[mintId] = 0;
maxMintPerWallet[mintId] = 0;
maxSupplyPerMintGroup[mintId] = 0;
mintGroupMints[mintId] = 0;
activeMintGroups.push(mintId);
}
function isMintGroupActive(uint256 mintId) private view returns (bool) {
for (uint256 i = 0; i < activeMintGroups.length; i++) {
if (activeMintGroups[i] == mintId) {
return true;
}
}
return false;
}
function mintLive() public view returns (bool) {
if (!contractMintLive) {
if (
scheduledMintLiveTimestamp == 0 ||
block.timestamp <= scheduledMintLiveTimestamp
) {
return false;
}
}
return true;
}
function setNewMaxPerMintGroup(
uint256 mintId,
uint256 newMax
) public onlyOwner {
if (!isMintGroupActive(mintId)) {
initializeNewMintGroup(mintId);
}
uint256 totalMaxMintPerMG = 0;
for (uint256 i = 0; i < activeMintGroups.length; i++) {
if (activeMintGroups[i] == mintId) {
totalMaxMintPerMG += newMax;
} else {
totalMaxMintPerMG += maxSupplyPerMintGroup[activeMintGroups[i]];
}
}
if (totalMaxMintPerMG > maxSupply) {
revert InvalidOperation({
reason: "New supply per mint group exceeds total supply."
});
}
maxSupplyPerMintGroup[mintId] = newMax;
}
function setMintQuota(
address[] memory addressToAdd,
uint256 mintId,
uint256[] memory _mintQuotas
) external onlyOwner {
if (!isMintGroupActive(mintId)) {
initializeNewMintGroup(mintId);
}
for (uint256 i = 0; i < addressToAdd.length; i++) {
mintQuotas[mintId][addressToAdd[i]] = _mintQuotas[i];
}
}
function stopOrStartpresaleMint(
bool presaleStatus,
uint256 mintId
) public onlyOwner {
if (!isMintGroupActive(mintId)) {
revert MintGroupDoesNotExist({mintId: mintId});
}
contractPresaleActive[mintId] = presaleStatus;
if (presaleStatus == false) {
presaleScheduledStartTimestamp[mintId] = 0;
}
emit PreSaleMintStatusChanged(presaleStatus, mintId);
}
function schedulePresaleMintStart(
uint256 startTimestamp,
uint256 mintId
) public onlyOwner {
if (!isMintGroupActive(mintId)) {
revert MintGroupDoesNotExist({mintId: mintId});
}
presaleScheduledStartTimestamp[mintId] = startTimestamp;
emit PreSaleMintScheduledStartTimestampChanged(startTimestamp, mintId);
}
function presaleActive(uint256 mintId) public view returns (bool) {
if (!contractPresaleActive[mintId]) {
if (
presaleScheduledStartTimestamp[mintId] == 0 ||
block.timestamp <= presaleScheduledStartTimestamp[mintId]
) {
return false;
}
}
return true;
}
function setMaxMintPerWallet(
uint256 newMaxMintPerWallet,
uint256 mintGroupId
) public onlyOwner {
maxMintPerWallet[mintGroupId] = newMaxMintPerWallet;
emit MaxMintPerWalletChanged(newMaxMintPerWallet, mintGroupId);
}
function changeSalePrice(
uint256 newmintPrice,
uint256 mintId
) public onlyOwner {
if (!isMintGroupActive(mintId)) {
initializeNewMintGroup(mintId);
}
mintPrice[mintId] = newmintPrice;
emit SalePriceChanged(mintId, newmintPrice);
}
function airdropNFTs(
address[] memory recipients,
uint256[] memory amounts
) external payable onlyOwner returns (uint256 totalCharge) {
if (recipients.length != amounts.length) {
revert InvalidOperation({
reason: "Mismatch between recipients and amounts"
});
}
uint256 totalNFTToMint = 0;
for (uint256 i = 0; i < amounts.length; i++) {
totalNFTToMint += amounts[i];
}
totalCharge = quoteAirdropFees(totalNFTToMint);
if (msg.value < totalCharge) {
revert InvalidOperation({
reason: "Not enough Ether sent for the airdrop charge"
});
}
pendingBalances[feeAddress] += totalCharge;
for (uint256 j = 0; j < recipients.length; j++) {
uint256 amount = amounts[j];
if (totalSupply() + amount > maxSupply) {
revert InvalidOperation({reason: "Airdrop exceeds max supply"});
}
_safeMint(recipients[j], amount);
}
_refundExcessEther(totalCharge);
}
function canMintCheck(
uint256 amount,
uint256 mintId,
address minterAddress
) public view returns (bool) {
if (
amount + addressMints[minterAddress][mintId] >
maxMintPerWallet[mintId]
) {
return false;
}
if (amount == 0) {
return false;
}
if (!mintLive()) {
return false;
}
if (!contractPresaleActive[mintId]) {
if (
presaleScheduledStartTimestamp[mintId] == 0 ||
block.timestamp <= presaleScheduledStartTimestamp[mintId]
) {
return false;
}
}
if (mintId != 0) {
if (mintQuotas[mintId][minterAddress] == 0) {
return false;
}
if (amount > mintQuotas[mintId][minterAddress]) {
return false;
}
}
if (mintGroupMints[mintId] + amount > maxSupplyPerMintGroup[mintId]) {
return false;
}
if (totalSupply() + amount > maxSupply) {
return false;
}
return true;
}
function batchMint(
uint256 amount,
uint256 mintId
) external payable returns (uint256 totalCostWithFee) {
if (
amount + addressMints[msg.sender][mintId] > maxMintPerWallet[mintId]
) {
revert ExceedsMaxPerWallet({
requested: amount,
allowed: maxMintPerWallet[mintId] -
addressMints[msg.sender][mintId]
});
}
addressMints[msg.sender][mintId] += amount;
totalCostWithFee = _batchMint(msg.sender, amount, mintId);
emit TokensMinted(msg.sender, amount, mintId);
_refundExcessEther(totalCostWithFee);
}
address constant DELEGATE_REGISTRY =
0x00000000000000447e69651d841bD8D104Bed493;
function canDelegateMintCheck(
uint256 amount,
uint256 mintId,
address vault,
address minterAddress
) public view returns (bool) {
if (
!IDelegateRegistry(DELEGATE_REGISTRY).checkDelegateForContract(
minterAddress,
vault,
address(this),
""
)
) {
return false;
}
if (amount + addressMints[vault][mintId] > maxMintPerWallet[mintId]) {
return false;
}
if (amount == 0) {
return false;
}
if (!mintLive()) {
return false;
}
if (!contractPresaleActive[mintId]) {
if (
presaleScheduledStartTimestamp[mintId] == 0 ||
block.timestamp <= presaleScheduledStartTimestamp[mintId]
) {
return false;
}
}
if (mintId != 0) {
if (mintQuotas[mintId][minterAddress] == 0) {
return false;
}
if (amount > mintQuotas[mintId][minterAddress]) {
return false;
}
}
if (mintGroupMints[mintId] + amount > maxSupplyPerMintGroup[mintId]) {
return false;
}
if (totalSupply() + amount > maxSupply) {
return false;
}
return true;
}
function delegatedMint(
uint256 amount,
uint256 mintId,
address vault
) external payable returns (uint256 totalCostWithFee) {
if (
!IDelegateRegistry(DELEGATE_REGISTRY).checkDelegateForContract(
msg.sender,
vault,
address(this),
""
)
) {
revert Unauthorized(vault);
}
if (amount + addressMints[vault][mintId] > maxMintPerWallet[mintId]) {
revert ExceedsMaxPerWallet({
requested: amount,
allowed: maxMintPerWallet[mintId] - addressMints[vault][mintId]
});
}
addressMints[vault][mintId] += amount;
totalCostWithFee = _batchMint(vault, amount, mintId);
emit TokensDelegateMinted(vault, msg.sender, amount, mintId);
_refundExcessEther(totalCostWithFee);
}
function _batchMint(
address delegatedCaller,
uint256 amount,
uint256 mintId
) internal returns (uint256) {
if (amount == 0) {
revert InvalidOperation({reason: "Amount must be greater than 0"});
}
if (!mintLive()) {
revert MintInactive();
}
if (!contractPresaleActive[mintId]) {
if (
presaleScheduledStartTimestamp[mintId] == 0 ||
block.timestamp <= presaleScheduledStartTimestamp[mintId]
) {
revert MintGroupInactive({mintId: mintId});
}
}
if (mintId != 0) {
if (mintQuotas[mintId][delegatedCaller] == 0) {
revert NotInPresale({caller: delegatedCaller, mintId: mintId});
}
if (amount > mintQuotas[mintId][delegatedCaller]) {
revert ExceedsMintQuota({
requested: amount,
allowed: mintQuotas[mintId][delegatedCaller]
});
}
mintQuotas[mintId][delegatedCaller] -= amount;
}
if (mintGroupMints[mintId] + amount > maxSupplyPerMintGroup[mintId]) {
revert ExceedsMaxMintGroupSupply({
requested: amount,
available: maxSupplyPerMintGroup[mintId] -
mintGroupMints[mintId]
});
}
if (totalSupply() + amount > maxSupply) {
revert ExceedsMaxSupply({
requested: amount,
available: maxSupply - totalSupply()
});
}
(uint256 totalCostWithFee, uint256 feeAmount) = quoteBatchMint(
mintId,
amount
);
if (msg.value < totalCostWithFee) {
revert InsufficientEther({
required: totalCostWithFee,
provided: msg.value
});
}
pendingBalances[feeAddress] += feeAmount;
pendingBalances[ownerPayoutAddress] += totalCostWithFee - feeAmount;
mintGroupMints[mintId] += amount;
_safeMint(msg.sender, amount);
return totalCostWithFee;
}
function quoteBatchMint(
uint256 mintId,
uint256 amount
) public view returns (uint256 totalCostWithFee, uint256 feeAmount) {
uint256 totalCost = mintPrice[mintId] * amount;
feeAmount = ((totalCost * 3) / 100) + (threeDollarsEth() * amount);
totalCostWithFee = totalCost + feeAmount;
}
function quoteAirdropFees(
uint256 amount
) public view returns (uint256 totalAirdropCostWithFee) {
totalAirdropCostWithFee = (threeDollarsEth() * amount * 11) / 100;
}
function changeMintStatus(bool status) public onlyOwner {
if (contractMintLive == status) {
revert InvalidOperation({
reason: "Mint status is already the one you entered"
});
}
if (status == false) {
scheduledMintLiveTimestamp = 0;
}
contractMintLive = status;
}
function setMintLiveTimestamp(uint256 timestamp) public onlyOwner {
scheduledMintLiveTimestamp = timestamp;
}
function setBaseURI(string memory newBaseURI) public onlyOwner {
baseURI = newBaseURI;
emit BatchMetadataUpdate(1, type(uint256).max);
}
function _withdrawFor(address user) internal returns (uint256 payout) {
payout = pendingBalances[user];
pendingBalances[user] = 0;
(bool success, ) = payable(user).call{value: payout}("");
if (!success) {
revert InvalidOperation({reason: "Withdraw Transfer Failed"});
}
}
function withdrawMintFunds() public {
_withdrawFor(ownerPayoutAddress);
_withdrawFor(feeAddress);
}
function withdrawFeeFunds() public {
_withdrawFor(feeAddress);
}
function _refundExcessEther(uint256 totalCharge) internal {
uint256 excess = msg.value - totalCharge;
if (excess > 0) {
(bool success, ) = payable(msg.sender).call{value: excess}("");
if (!success) {
pendingBalances[msg.sender] += excess;
}
}
}
function _baseURI() internal view override returns (string memory) {
return baseURI;
}
function checkPendingBalance() public view returns (uint256) {
return pendingBalances[msg.sender];
}
function checkPendingBalanceFor(
address user
) public view returns (uint256) {
return pendingBalances[user];
}
function _startTokenId() internal view virtual override returns (uint256) {
return 1;
}
function supportsInterface(
bytes4 interfaceId
) public view override(ERC721A, ERC2981) returns (bool) {
return
ERC721A.supportsInterface(interfaceId) ||
ERC2981.supportsInterface(interfaceId);
}
function setNewKingdomlyFeeContract(
KingdomlyFeeContract _kingdomlyFeeContract
) external isKingdomlyAdmin {
if (address(_kingdomlyFeeContract) == address(0))
revert InvalidKingdomlyFeeContract();
kingdomlyFeeContract = _kingdomlyFeeContract;
emit KingdomlyFeeContractChanged(address(_kingdomlyFeeContract));
}
function getKingdomlyFeeContract()
external
view
returns (KingdomlyFeeContract)
{
return kingdomlyFeeContract;
}
function getOneDollarInWei() internal view returns (uint256) {
return kingdomlyFeeContract.getOneDollarInWei();
}
function threeDollarsEth() public view returns (uint256) {
return (getOneDollarInWei() * threeDollarsInCents) / 100;
}
}
