Overview
APE Balance
0 APEAPE Value
$0.00More Info
Private Name Tags
ContractCreator
TokenTracker
Latest 25 from a total of 60 transactions
| Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
|---|---|---|---|---|---|---|---|---|---|
| Set Approval For... | 4144242 | 2 days ago | IN | 0 APE | 0.001186 | ||||
| Transfer Out | 3851509 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3833818 | 6 days ago | IN | 3 APE | 0.00203767 | ||||
| Mint | 3833807 | 6 days ago | IN | 3 APE | 0.00203767 | ||||
| Set Approval For... | 3833370 | 6 days ago | IN | 0 APE | 0.00118602 | ||||
| Mint | 3833318 | 6 days ago | IN | 3 APE | 0.00203769 | ||||
| Set Approval For... | 3832868 | 6 days ago | IN | 0 APE | 0.001186 | ||||
| Transfer Out | 3830829 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830826 | 6 days ago | IN | 1,485 APE | 0.02581148 | ||||
| Transfer Out | 3830807 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830803 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830799 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830792 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830787 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830783 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830773 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830766 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830763 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830759 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830754 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830746 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830743 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830740 | 6 days ago | IN | 1,500 APE | 0.02605653 | ||||
| Transfer Out | 3830737 | 6 days ago | IN | 0 APE | 0.00085578 | ||||
| Mint | 3830732 | 6 days ago | IN | 1,500 APE | 0.02605653 |
Latest 23 internal transactions
| Parent Transaction Hash | Block | From | To | |||
|---|---|---|---|---|---|---|
| 3851509 | 6 days ago | 12 APE | ||||
| 3832650 | 6 days ago | 3 APE | ||||
| 3830829 | 6 days ago | 1,485 APE | ||||
| 3830807 | 6 days ago | 1,500 APE | ||||
| 3830799 | 6 days ago | 1,500 APE | ||||
| 3830787 | 6 days ago | 1,500 APE | ||||
| 3830773 | 6 days ago | 1,500 APE | ||||
| 3830763 | 6 days ago | 1,500 APE | ||||
| 3830754 | 6 days ago | 1,500 APE | ||||
| 3830743 | 6 days ago | 1,500 APE | ||||
| 3830737 | 6 days ago | 1,500 APE | ||||
| 3830727 | 6 days ago | 1,500 APE | ||||
| 3830719 | 6 days ago | 1,500 APE | ||||
| 3830710 | 6 days ago | 1,500 APE | ||||
| 3829153 | 6 days ago | 1,500 APE | ||||
| 3829140 | 6 days ago | 1,500 APE | ||||
| 3829126 | 6 days ago | 1,500 APE | ||||
| 3829111 | 6 days ago | 1,500 APE | ||||
| 3820751 | 6 days ago | 3 APE | ||||
| 3819899 | 6 days ago | 975 APE | ||||
| 3819872 | 6 days ago | 1,500 APE | ||||
| 3819865 | 6 days ago | 1,500 APE | ||||
| 3819854 | 6 days ago | 1,515 APE |
Loading...
Loading
Contract Name:
DigitalDaydreams
Compiler Version
v0.8.20+commit.a1b79de6
Contract Source Code (Solidity)
/**
*Submitted for verification at apescan.io on 2024-11-08
*/
// SPDX-License-Identifier: MIT
// File: erc721a/contracts/IERC721A.sol
// ERC721A Contracts v4.3.0
// Creator: Chiru Labs
pragma solidity ^0.8.4;
/**
* @dev Interface of ERC721A.
*/
interface IERC721A {
/**
* The caller must own the token or be an approved operator.
*/
error ApprovalCallerNotOwnerNorApproved();
/**
* The token does not exist.
*/
error ApprovalQueryForNonexistentToken();
/**
* Cannot query the balance for the zero address.
*/
error BalanceQueryForZeroAddress();
/**
* Cannot mint to the zero address.
*/
error MintToZeroAddress();
/**
* The quantity of tokens minted must be more than zero.
*/
error MintZeroQuantity();
/**
* The token does not exist.
*/
error OwnerQueryForNonexistentToken();
/**
* The caller must own the token or be an approved operator.
*/
error TransferCallerNotOwnerNorApproved();
/**
* The token must be owned by `from`.
*/
error TransferFromIncorrectOwner();
/**
* Cannot safely transfer to a contract that does not implement the
* ERC721Receiver interface.
*/
error TransferToNonERC721ReceiverImplementer();
/**
* Cannot transfer to the zero address.
*/
error TransferToZeroAddress();
/**
* The token does not exist.
*/
error URIQueryForNonexistentToken();
/**
* The `quantity` minted with ERC2309 exceeds the safety limit.
*/
error MintERC2309QuantityExceedsLimit();
/**
* The `extraData` cannot be set on an unintialized ownership slot.
*/
error OwnershipNotInitializedForExtraData();
/**
* `_sequentialUpTo()` must be greater than `_startTokenId()`.
*/
error SequentialUpToTooSmall();
/**
* The `tokenId` of a sequential mint exceeds `_sequentialUpTo()`.
*/
error SequentialMintExceedsLimit();
/**
* Spot minting requires a `tokenId` greater than `_sequentialUpTo()`.
*/
error SpotMintTokenIdTooSmall();
/**
* Cannot mint over a token that already exists.
*/
error TokenAlreadyExists();
/**
* The feature is not compatible with spot mints.
*/
error NotCompatibleWithSpotMints();
// =============================================================
// STRUCTS
// =============================================================
struct TokenOwnership {
// The address of the owner.
address addr;
// Stores the start time of ownership with minimal overhead for tokenomics.
uint64 startTimestamp;
// Whether the token has been burned.
bool burned;
// Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
uint24 extraData;
}
// =============================================================
// TOKEN COUNTERS
// =============================================================
/**
* @dev Returns the total number of tokens in existence.
* Burned tokens will reduce the count.
* To get the total number of tokens minted, please see {_totalMinted}.
*/
function totalSupply() external view returns (uint256);
// =============================================================
// IERC165
// =============================================================
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
* to learn more about how these ids are created.
*
* This function call must use less than 30000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
// =============================================================
// IERC721
// =============================================================
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables
* (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in `owner`'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`,
* checking first that contract recipients are aware of the ERC721 protocol
* to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move
* this token by either {approve} or {setApprovalForAll}.
* - 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 tokenId,
bytes calldata data
) external payable;
/**
* @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) external payable;
/**
* @dev Transfers `tokenId` from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom}
* whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token
* by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) external payable;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the
* zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external payable;
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom}
* for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}.
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
// =============================================================
// IERC721Metadata
// =============================================================
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
// =============================================================
// IERC2309
// =============================================================
/**
* @dev Emitted when tokens in `fromTokenId` to `toTokenId`
* (inclusive) is transferred from `from` to `to`, as defined in the
* [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
*
* See {_mintERC2309} for more details.
*/
event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}
// File: erc721a/contracts/ERC721A.sol
// ERC721A Contracts v4.3.0
// Creator: Chiru Labs
pragma solidity ^0.8.4;
/**
* @dev Interface of ERC721 token receiver.
*/
interface ERC721A__IERC721Receiver {
function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
}
/**
* @title ERC721A
*
* @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)
* Non-Fungible Token Standard, including the Metadata extension.
* Optimized for lower gas during batch mints.
*
* Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)
* starting from `_startTokenId()`.
*
* The `_sequentialUpTo()` function can be overriden to enable spot mints
* (i.e. non-consecutive mints) for `tokenId`s greater than `_sequentialUpTo()`.
*
* Assumptions:
*
* - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
* - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).
*/
contract ERC721A is IERC721A {
// Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).
struct TokenApprovalRef {
address value;
}
// =============================================================
// CONSTANTS
// =============================================================
// Mask of an entry in packed address data.
uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;
// The bit position of `numberMinted` in packed address data.
uint256 private constant _BITPOS_NUMBER_MINTED = 64;
// The bit position of `numberBurned` in packed address data.
uint256 private constant _BITPOS_NUMBER_BURNED = 128;
// The bit position of `aux` in packed address data.
uint256 private constant _BITPOS_AUX = 192;
// Mask of all 256 bits in packed address data except the 64 bits for `aux`.
uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;
// The bit position of `startTimestamp` in packed ownership.
uint256 private constant _BITPOS_START_TIMESTAMP = 160;
// The bit mask of the `burned` bit in packed ownership.
uint256 private constant _BITMASK_BURNED = 1 << 224;
// The bit position of the `nextInitialized` bit in packed ownership.
uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;
// The bit mask of the `nextInitialized` bit in packed ownership.
uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;
// The bit position of `extraData` in packed ownership.
uint256 private constant _BITPOS_EXTRA_DATA = 232;
// Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;
// The mask of the lower 160 bits for addresses.
uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;
// The maximum `quantity` that can be minted with {_mintERC2309}.
// This limit is to prevent overflows on the address data entries.
// For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
// is required to cause an overflow, which is unrealistic.
uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;
// The `Transfer` event signature is given by:
// `keccak256(bytes("Transfer(address,address,uint256)"))`.
bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;
// =============================================================
// STORAGE
// =============================================================
// The next token ID to be minted.
uint256 private _currentIndex;
// The number of tokens burned.
uint256 private _burnCounter;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to ownership details
// An empty struct value does not necessarily mean the token is unowned.
// See {_packedOwnershipOf} implementation for details.
//
// Bits Layout:
// - [0..159] `addr`
// - [160..223] `startTimestamp`
// - [224] `burned`
// - [225] `nextInitialized`
// - [232..255] `extraData`
mapping(uint256 => uint256) private _packedOwnerships;
// Mapping owner address to address data.
//
// Bits Layout:
// - [0..63] `balance`
// - [64..127] `numberMinted`
// - [128..191] `numberBurned`
// - [192..255] `aux`
mapping(address => uint256) private _packedAddressData;
// Mapping from token ID to approved address.
mapping(uint256 => TokenApprovalRef) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping(address => mapping(address => bool)) private _operatorApprovals;
// The amount of tokens minted above `_sequentialUpTo()`.
// We call these spot mints (i.e. non-sequential mints).
uint256 private _spotMinted;
// =============================================================
// CONSTRUCTOR
// =============================================================
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
_currentIndex = _startTokenId();
if (_sequentialUpTo() < _startTokenId()) _revert(SequentialUpToTooSmall.selector);
}
// =============================================================
// TOKEN COUNTING OPERATIONS
// =============================================================
/**
* @dev Returns the starting token ID for sequential mints.
*
* Override this function to change the starting token ID for sequential mints.
*
* Note: The value returned must never change after any tokens have been minted.
*/
function _startTokenId() internal view virtual returns (uint256) {
return 0;
}
/**
* @dev Returns the maximum token ID (inclusive) for sequential mints.
*
* Override this function to return a value less than 2**256 - 1,
* but greater than `_startTokenId()`, to enable spot (non-sequential) mints.
*
* Note: The value returned must never change after any tokens have been minted.
*/
function _sequentialUpTo() internal view virtual returns (uint256) {
return type(uint256).max;
}
/**
* @dev Returns the next token ID to be minted.
*/
function _nextTokenId() internal view virtual returns (uint256) {
return _currentIndex;
}
/**
* @dev Returns the total number of tokens in existence.
* Burned tokens will reduce the count.
* To get the total number of tokens minted, please see {_totalMinted}.
*/
function totalSupply() public view virtual override returns (uint256 result) {
// Counter underflow is impossible as `_burnCounter` cannot be incremented
// more than `_currentIndex + _spotMinted - _startTokenId()` times.
unchecked {
// With spot minting, the intermediate `result` can be temporarily negative,
// and the computation must be unchecked.
result = _currentIndex - _burnCounter - _startTokenId();
if (_sequentialUpTo() != type(uint256).max) result += _spotMinted;
}
}
/**
* @dev Returns the total amount of tokens minted in the contract.
*/
function _totalMinted() internal view virtual returns (uint256 result) {
// Counter underflow is impossible as `_currentIndex` does not decrement,
// and it is initialized to `_startTokenId()`.
unchecked {
result = _currentIndex - _startTokenId();
if (_sequentialUpTo() != type(uint256).max) result += _spotMinted;
}
}
/**
* @dev Returns the total number of tokens burned.
*/
function _totalBurned() internal view virtual returns (uint256) {
return _burnCounter;
}
/**
* @dev Returns the total number of tokens that are spot-minted.
*/
function _totalSpotMinted() internal view virtual returns (uint256) {
return _spotMinted;
}
// =============================================================
// ADDRESS DATA OPERATIONS
// =============================================================
/**
* @dev Returns the number of tokens in `owner`'s account.
*/
function balanceOf(address owner) public view virtual override returns (uint256) {
if (owner == address(0)) _revert(BalanceQueryForZeroAddress.selector);
return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
}
/**
* Returns the number of tokens minted by `owner`.
*/
function _numberMinted(address owner) internal view returns (uint256) {
return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
}
/**
* Returns the number of tokens burned by or on behalf of `owner`.
*/
function _numberBurned(address owner) internal view returns (uint256) {
return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
}
/**
* Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
*/
function _getAux(address owner) internal view returns (uint64) {
return uint64(_packedAddressData[owner] >> _BITPOS_AUX);
}
/**
* Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
* If there are multiple variables, please pack them into a uint64.
*/
function _setAux(address owner, uint64 aux) internal virtual {
uint256 packed = _packedAddressData[owner];
uint256 auxCasted;
// Cast `aux` with assembly to avoid redundant masking.
assembly {
auxCasted := aux
}
packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
_packedAddressData[owner] = packed;
}
// =============================================================
// IERC165
// =============================================================
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
* to learn more about how these ids are created.
*
* This function call must use less than 30000 gas.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
// The interface IDs are constants representing the first 4 bytes
// of the XOR of all function selectors in the interface.
// See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)
// (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)
return
interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
}
// =============================================================
// IERC721Metadata
// =============================================================
/**
* @dev Returns the token collection name.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the token collection symbol.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
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))) : '';
}
/**
* @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`. Empty
* by default, it can be overridden in child contracts.
*/
function _baseURI() internal view virtual returns (string memory) {
return '';
}
// =============================================================
// OWNERSHIPS OPERATIONS
// =============================================================
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
return address(uint160(_packedOwnershipOf(tokenId)));
}
/**
* @dev Gas spent here starts off proportional to the maximum mint batch size.
* It gradually moves to O(1) as tokens get transferred around over time.
*/
function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {
return _unpackedOwnership(_packedOwnershipOf(tokenId));
}
/**
* @dev Returns the unpacked `TokenOwnership` struct at `index`.
*/
function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {
return _unpackedOwnership(_packedOwnerships[index]);
}
/**
* @dev Returns whether the ownership slot at `index` is initialized.
* An uninitialized slot does not necessarily mean that the slot has no owner.
*/
function _ownershipIsInitialized(uint256 index) internal view virtual returns (bool) {
return _packedOwnerships[index] != 0;
}
/**
* @dev Initializes the ownership slot minted at `index` for efficiency purposes.
*/
function _initializeOwnershipAt(uint256 index) internal virtual {
if (_packedOwnerships[index] == 0) {
_packedOwnerships[index] = _packedOwnershipOf(index);
}
}
/**
* @dev Returns the packed ownership data of `tokenId`.
*/
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 the data at the starting slot does not exist, start the scan.
if (packed == 0) {
if (tokenId >= _currentIndex) _revert(OwnerQueryForNonexistentToken.selector);
// Invariant:
// There will always be an initialized ownership slot
// (i.e. `ownership.addr != address(0) && ownership.burned == false`)
// before an unintialized ownership slot
// (i.e. `ownership.addr == address(0) && ownership.burned == false`)
// Hence, `tokenId` will not underflow.
//
// We can directly compare the packed value.
// If the address is zero, packed will be zero.
for (;;) {
unchecked {
packed = _packedOwnerships[--tokenId];
}
if (packed == 0) continue;
if (packed & _BITMASK_BURNED == 0) return packed;
// Otherwise, the token is burned, and we must revert.
// This handles the case of batch burned tokens, where only the burned bit
// of the starting slot is set, and remaining slots are left uninitialized.
_revert(OwnerQueryForNonexistentToken.selector);
}
}
// Otherwise, the data exists and we can skip the scan.
// This is possible because we have already achieved the target condition.
// This saves 2143 gas on transfers of initialized tokens.
// If the token is not burned, return `packed`. Otherwise, revert.
if (packed & _BITMASK_BURNED == 0) return packed;
}
_revert(OwnerQueryForNonexistentToken.selector);
}
/**
* @dev Returns the unpacked `TokenOwnership` struct from `packed`.
*/
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);
}
/**
* @dev Packs ownership data into a single uint256.
*/
function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
assembly {
// Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
owner := and(owner, _BITMASK_ADDRESS)
// `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
}
}
/**
* @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
*/
function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
// For branchless setting of the `nextInitialized` flag.
assembly {
// `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
}
}
// =============================================================
// APPROVAL OPERATIONS
// =============================================================
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account. See {ERC721A-_approve}.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
*/
function approve(address to, uint256 tokenId) public payable virtual override {
_approve(to, tokenId, true);
}
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) public view virtual override returns (address) {
if (!_exists(tokenId)) _revert(ApprovalQueryForNonexistentToken.selector);
return _tokenApprovals[tokenId].value;
}
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom}
* for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
_operatorApprovals[_msgSenderERC721A()][operator] = approved;
emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
}
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}.
*/
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted. See {_mint}.
*/
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;
}
}
}
/**
* @dev Returns whether `packed` represents a token that exists.
*/
function _packedOwnershipExists(uint256 packed) private pure returns (bool result) {
assembly {
// The following is equivalent to `owner != address(0) && burned == false`.
// Symbolically tested.
result := gt(and(packed, _BITMASK_ADDRESS), and(packed, _BITMASK_BURNED))
}
}
/**
* @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.
*/
function _isSenderApprovedOrOwner(
address approvedAddress,
address owner,
address msgSender
) private pure returns (bool result) {
assembly {
// Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
owner := and(owner, _BITMASK_ADDRESS)
// Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.
msgSender := and(msgSender, _BITMASK_ADDRESS)
// `msgSender == owner || msgSender == approvedAddress`.
result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))
}
}
/**
* @dev Returns the storage slot and value for the approved address of `tokenId`.
*/
function _getApprovedSlotAndAddress(uint256 tokenId)
private
view
returns (uint256 approvedAddressSlot, address approvedAddress)
{
TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId];
// The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.
assembly {
approvedAddressSlot := tokenApproval.slot
approvedAddress := sload(approvedAddressSlot)
}
}
// =============================================================
// TRANSFER OPERATIONS
// =============================================================
/**
* @dev Transfers `tokenId` from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token
* by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) public payable virtual override {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
// Mask `from` to the lower 160 bits, in case the upper bits somehow aren't clean.
from = address(uint160(uint256(uint160(from)) & _BITMASK_ADDRESS));
if (address(uint160(prevOwnershipPacked)) != from) _revert(TransferFromIncorrectOwner.selector);
(uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);
// The nested ifs save around 20+ gas over a compound boolean condition.
if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
if (!isApprovedForAll(from, _msgSenderERC721A())) _revert(TransferCallerNotOwnerNorApproved.selector);
_beforeTokenTransfers(from, to, tokenId, 1);
// Clear approvals from the previous owner.
assembly {
if approvedAddress {
// This is equivalent to `delete _tokenApprovals[tokenId]`.
sstore(approvedAddressSlot, 0)
}
}
// Underflow of the sender's balance is impossible because we check for
// ownership above and the recipient's balance can't realistically overflow.
// Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
unchecked {
// We can directly increment and decrement the balances.
--_packedAddressData[from]; // Updates: `balance -= 1`.
++_packedAddressData[to]; // Updates: `balance += 1`.
// Updates:
// - `address` to the next owner.
// - `startTimestamp` to the timestamp of transfering.
// - `burned` to `false`.
// - `nextInitialized` to `true`.
_packedOwnerships[tokenId] = _packOwnershipData(
to,
_BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
);
// If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
// If the next slot's address is zero and not burned (i.e. packed value is zero).
if (_packedOwnerships[nextTokenId] == 0) {
// If the next slot is within bounds.
if (nextTokenId != _currentIndex) {
// Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
_packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
// Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;
assembly {
// Emit the `Transfer` event.
log4(
0, // Start of data (0, since no data).
0, // End of data (0, since no data).
_TRANSFER_EVENT_SIGNATURE, // Signature.
from, // `from`.
toMasked, // `to`.
tokenId // `tokenId`.
)
}
if (toMasked == 0) _revert(TransferToZeroAddress.selector);
_afterTokenTransfers(from, to, tokenId, 1);
}
/**
* @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public payable virtual override {
safeTransferFrom(from, to, tokenId, '');
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token
* by either {approve} or {setApprovalForAll}.
* - 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 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);
}
}
/**
* @dev Hook that is called before a set of serially-ordered token IDs
* are about to be transferred. This includes minting.
* And also called before burning one token.
*
* `startTokenId` - the first token ID to be transferred.
* `quantity` - the amount to be transferred.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, `tokenId` will be burned by `from`.
* - `from` and `to` are never both zero.
*/
function _beforeTokenTransfers(
address from,
address to,
uint256 startTokenId,
uint256 quantity
) internal virtual {}
/**
* @dev Hook that is called after a set of serially-ordered token IDs
* have been transferred. This includes minting.
* And also called after one token has been burned.
*
* `startTokenId` - the first token ID to be transferred.
* `quantity` - the amount to be transferred.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
* transferred to `to`.
* - When `from` is zero, `tokenId` has been minted for `to`.
* - When `to` is zero, `tokenId` has been burned by `from`.
* - `from` and `to` are never both zero.
*/
function _afterTokenTransfers(
address from,
address to,
uint256 startTokenId,
uint256 quantity
) internal virtual {}
/**
* @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.
*
* `from` - Previous owner of the given token ID.
* `to` - Target address that will receive the token.
* `tokenId` - Token ID to be transferred.
* `_data` - Optional data to send along with the call.
*
* Returns whether the call correctly returned the expected magic value.
*/
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))
}
}
}
// =============================================================
// MINT OPERATIONS
// =============================================================
/**
* @dev Mints `quantity` tokens and transfers them to `to`.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `quantity` must be greater than 0.
*
* Emits a {Transfer} event for each mint.
*/
function _mint(address to, uint256 quantity) internal virtual {
uint256 startTokenId = _currentIndex;
if (quantity == 0) _revert(MintZeroQuantity.selector);
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
// Overflows are incredibly unrealistic.
// `balance` and `numberMinted` have a maximum limit of 2**64.
// `tokenId` has a maximum limit of 2**256.
unchecked {
// Updates:
// - `address` to the owner.
// - `startTimestamp` to the timestamp of minting.
// - `burned` to `false`.
// - `nextInitialized` to `quantity == 1`.
_packedOwnerships[startTokenId] = _packOwnershipData(
to,
_nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
);
// Updates:
// - `balance += quantity`.
// - `numberMinted += quantity`.
//
// We can directly add to the `balance` and `numberMinted`.
_packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);
// Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
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 {
// Emit the `Transfer` event.
log4(
0, // Start of data (0, since no data).
0, // End of data (0, since no data).
_TRANSFER_EVENT_SIGNATURE, // Signature.
0, // `address(0)`.
toMasked, // `to`.
tokenId // `tokenId`.
)
}
// The `!=` check ensures that large values of `quantity`
// that overflows uint256 will make the loop run out of gas.
} while (++tokenId != end);
_currentIndex = end;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
/**
* @dev Mints `quantity` tokens and transfers them to `to`.
*
* This function is intended for efficient minting only during contract creation.
*
* It emits only one {ConsecutiveTransfer} as defined in
* [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),
* instead of a sequence of {Transfer} event(s).
*
* Calling this function outside of contract creation WILL make your contract
* non-compliant with the ERC721 standard.
* For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309
* {ConsecutiveTransfer} event is only permissible during contract creation.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `quantity` must be greater than 0.
*
* Emits a {ConsecutiveTransfer} event.
*/
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);
// Overflows are unrealistic due to the above check for `quantity` to be below the limit.
unchecked {
// Updates:
// - `balance += quantity`.
// - `numberMinted += quantity`.
//
// We can directly add to the `balance` and `numberMinted`.
_packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);
// Updates:
// - `address` to the owner.
// - `startTimestamp` to the timestamp of minting.
// - `burned` to `false`.
// - `nextInitialized` to `quantity == 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);
}
/**
* @dev Safely mints `quantity` tokens and transfers them to `to`.
*
* Requirements:
*
* - If `to` refers to a smart contract, it must implement
* {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
* - `quantity` must be greater than 0.
*
* See {_mint}.
*
* Emits a {Transfer} event for each mint.
*/
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);
// This prevents reentrancy to `_safeMint`.
// It does not prevent reentrancy to `_safeMintSpot`.
if (_currentIndex != end) revert();
}
}
}
/**
* @dev Equivalent to `_safeMint(to, quantity, '')`.
*/
function _safeMint(address to, uint256 quantity) internal virtual {
_safeMint(to, quantity, '');
}
/**
* @dev Mints a single token at `tokenId`.
*
* Note: A spot-minted `tokenId` that has been burned can be re-minted again.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` must be greater than `_sequentialUpTo()`.
* - `tokenId` must not exist.
*
* Emits a {Transfer} event for each mint.
*/
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);
// Overflows are incredibly unrealistic.
// The `numberMinted` for `to` is incremented by 1, and has a max limit of 2**64 - 1.
// `_spotMinted` is incremented by 1, and has a max limit of 2**256 - 1.
unchecked {
// Updates:
// - `address` to the owner.
// - `startTimestamp` to the timestamp of minting.
// - `burned` to `false`.
// - `nextInitialized` to `true` (as `quantity == 1`).
_packedOwnerships[tokenId] = _packOwnershipData(
to,
_nextInitializedFlag(1) | _nextExtraData(address(0), to, prevOwnershipPacked)
);
// Updates:
// - `balance += 1`.
// - `numberMinted += 1`.
//
// We can directly add to the `balance` and `numberMinted`.
_packedAddressData[to] += (1 << _BITPOS_NUMBER_MINTED) | 1;
// Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS;
if (toMasked == 0) _revert(MintToZeroAddress.selector);
assembly {
// Emit the `Transfer` event.
log4(
0, // Start of data (0, since no data).
0, // End of data (0, since no data).
_TRANSFER_EVENT_SIGNATURE, // Signature.
0, // `address(0)`.
toMasked, // `to`.
tokenId // `tokenId`.
)
}
++_spotMinted;
}
_afterTokenTransfers(address(0), to, tokenId, 1);
}
/**
* @dev Safely mints a single token at `tokenId`.
*
* Note: A spot-minted `tokenId` that has been burned can be re-minted again.
*
* Requirements:
*
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}.
* - `tokenId` must be greater than `_sequentialUpTo()`.
* - `tokenId` must not exist.
*
* See {_mintSpot}.
*
* Emits a {Transfer} event.
*/
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);
}
// This prevents reentrancy to `_safeMintSpot`.
// It does not prevent reentrancy to `_safeMint`.
if (_spotMinted != currentSpotMinted) revert();
}
}
}
/**
* @dev Equivalent to `_safeMintSpot(to, tokenId, '')`.
*/
function _safeMintSpot(address to, uint256 tokenId) internal virtual {
_safeMintSpot(to, tokenId, '');
}
// =============================================================
// APPROVAL OPERATIONS
// =============================================================
/**
* @dev Equivalent to `_approve(to, tokenId, false)`.
*/
function _approve(address to, uint256 tokenId) internal virtual {
_approve(to, tokenId, false);
}
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the
* zero address clears previous approvals.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
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);
}
// =============================================================
// BURN OPERATIONS
// =============================================================
/**
* @dev Equivalent to `_burn(tokenId, false)`.
*/
function _burn(uint256 tokenId) internal virtual {
_burn(tokenId, false);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
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) {
// The nested ifs save around 20+ gas over a compound boolean condition.
if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))
if (!isApprovedForAll(from, _msgSenderERC721A())) _revert(TransferCallerNotOwnerNorApproved.selector);
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
// Clear approvals from the previous owner.
assembly {
if approvedAddress {
// This is equivalent to `delete _tokenApprovals[tokenId]`.
sstore(approvedAddressSlot, 0)
}
}
// Underflow of the sender's balance is impossible because we check for
// ownership above and the recipient's balance can't realistically overflow.
// Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
unchecked {
// Updates:
// - `balance -= 1`.
// - `numberBurned += 1`.
//
// We can directly decrement the balance, and increment the number burned.
// This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
_packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;
// Updates:
// - `address` to the last owner.
// - `startTimestamp` to the timestamp of burning.
// - `burned` to `true`.
// - `nextInitialized` to `true`.
_packedOwnerships[tokenId] = _packOwnershipData(
from,
(_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
);
// If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
// If the next slot's address is zero and not burned (i.e. packed value is zero).
if (_packedOwnerships[nextTokenId] == 0) {
// If the next slot is within bounds.
if (nextTokenId != _currentIndex) {
// Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
_packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
// Overflow not possible, as `_burnCounter` cannot be exceed `_currentIndex + _spotMinted` times.
unchecked {
_burnCounter++;
}
}
// =============================================================
// EXTRA DATA OPERATIONS
// =============================================================
/**
* @dev Directly sets the extra data for the ownership data `index`.
*/
function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {
uint256 packed = _packedOwnerships[index];
if (packed == 0) _revert(OwnershipNotInitializedForExtraData.selector);
uint256 extraDataCasted;
// Cast `extraData` with assembly to avoid redundant masking.
assembly {
extraDataCasted := extraData
}
packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
_packedOwnerships[index] = packed;
}
/**
* @dev Called during each token transfer to set the 24bit `extraData` field.
* Intended to be overridden by the cosumer contract.
*
* `previousExtraData` - the value of `extraData` before transfer.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, `tokenId` will be burned by `from`.
* - `from` and `to` are never both zero.
*/
function _extraData(
address from,
address to,
uint24 previousExtraData
) internal view virtual returns (uint24) {}
/**
* @dev Returns the next extra data for the packed ownership data.
* The returned result is shifted into position.
*/
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;
}
// =============================================================
// OTHER OPERATIONS
// =============================================================
/**
* @dev Returns the message sender (defaults to `msg.sender`).
*
* If you are writing GSN compatible contracts, you need to override this function.
*/
function _msgSenderERC721A() internal view virtual returns (address) {
return msg.sender;
}
/**
* @dev Converts a uint256 to its ASCII string decimal representation.
*/
function _toString(uint256 value) internal pure virtual returns (string memory str) {
assembly {
// The maximum value of a uint256 contains 78 digits (1 byte per digit), but
// we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
// We will need 1 word for the trailing zeros padding, 1 word for the length,
// and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
let m := add(mload(0x40), 0xa0)
// Update the free memory pointer to allocate.
mstore(0x40, m)
// Assign the `str` to the end.
str := sub(m, 0x20)
// Zeroize the slot after the string.
mstore(str, 0)
// Cache the end of the memory to calculate the length later.
let end := str
// We write the string from rightmost digit to leftmost digit.
// The following is essentially a do-while loop that also handles the zero case.
// prettier-ignore
for { let temp := value } 1 {} {
str := sub(str, 1)
// Write the character to the pointer.
// The ASCII index of the '0' character is 48.
mstore8(str, add(48, mod(temp, 10)))
// Keep dividing `temp` until zero.
temp := div(temp, 10)
// prettier-ignore
if iszero(temp) { break }
}
let length := sub(end, str)
// Move the pointer 32 bytes leftwards to make room for the length.
str := sub(str, 0x20)
// Store the length.
mstore(str, length)
}
}
/**
* @dev For more efficient reverts.
*/
function _revert(bytes4 errorSelector) internal pure {
assembly {
mstore(0x00, errorSelector)
revert(0x00, 0x04)
}
}
}
// File: @openzeppelin/contracts/utils/Context.sol
// 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;
}
}
// File: @openzeppelin/contracts/access/Ownable.sol
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
/**
* @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);
}
}
// File: @openzeppelin/contracts/utils/Counters.sol
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)
pragma solidity ^0.8.0;
/**
* @title Counters
* @author Matt Condon (@shrugs)
* @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
* of elements in a mapping, issuing ERC721 ids, or counting request ids.
*
* Include with `using Counters for Counters.Counter;`
*/
library Counters {
struct Counter {
// This variable should never be directly accessed by users of the library: interactions must be restricted to
// the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
// this feature: see https://github.com/ethereum/solidity/issues/4637
uint256 _value; // default: 0
}
function current(Counter storage counter) internal view returns (uint256) {
return counter._value;
}
function increment(Counter storage counter) internal {
unchecked {
counter._value += 1;
}
}
function decrement(Counter storage counter) internal {
uint256 value = counter._value;
require(value > 0, "Counter: decrement overflow");
unchecked {
counter._value = value - 1;
}
}
function reset(Counter storage counter) internal {
counter._value = 0;
}
}
// File: @openzeppelin/contracts/utils/Panic.sol
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)
pragma solidity ^0.8.20;
/**
* @dev Helper library for emitting standardized panic codes.
*
* ```solidity
* contract Example {
* using Panic for uint256;
*
* // Use any of the declared internal constants
* function foo() { Panic.GENERIC.panic(); }
*
* // Alternatively
* function foo() { Panic.panic(Panic.GENERIC); }
* }
* ```
*
* Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].
*
* _Available since v5.1._
*/
// slither-disable-next-line unused-state
library Panic {
/// @dev generic / unspecified error
uint256 internal constant GENERIC = 0x00;
/// @dev used by the assert() builtin
uint256 internal constant ASSERT = 0x01;
/// @dev arithmetic underflow or overflow
uint256 internal constant UNDER_OVERFLOW = 0x11;
/// @dev division or modulo by zero
uint256 internal constant DIVISION_BY_ZERO = 0x12;
/// @dev enum conversion error
uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;
/// @dev invalid encoding in storage
uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;
/// @dev empty array pop
uint256 internal constant EMPTY_ARRAY_POP = 0x31;
/// @dev array out of bounds access
uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;
/// @dev resource error (too large allocation or too large array)
uint256 internal constant RESOURCE_ERROR = 0x41;
/// @dev calling invalid internal function
uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;
/// @dev Reverts with a panic code. Recommended to use with
/// the internal constants with predefined codes.
function panic(uint256 code) internal pure {
assembly ("memory-safe") {
mstore(0x00, 0x4e487b71)
mstore(0x20, code)
revert(0x1c, 0x24)
}
}
}
// File: @openzeppelin/contracts/utils/math/SafeCast.sol
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.
pragma solidity ^0.8.20;
/**
* @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow
* checks.
*
* Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
* easily result in undesired exploitation or bugs, since developers usually
* assume that overflows raise errors. `SafeCast` restores this intuition by
* reverting the transaction when such an operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeCast {
/**
* @dev Value doesn't fit in an uint of `bits` size.
*/
error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);
/**
* @dev An int value doesn't fit in an uint of `bits` size.
*/
error SafeCastOverflowedIntToUint(int256 value);
/**
* @dev Value doesn't fit in an int of `bits` size.
*/
error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);
/**
* @dev An uint value doesn't fit in an int of `bits` size.
*/
error SafeCastOverflowedUintToInt(uint256 value);
/**
* @dev Returns the downcasted uint248 from uint256, reverting on
* overflow (when the input is greater than largest uint248).
*
* Counterpart to Solidity's `uint248` operator.
*
* Requirements:
*
* - input must fit into 248 bits
*/
function toUint248(uint256 value) internal pure returns (uint248) {
if (value > type(uint248).max) {
revert SafeCastOverflowedUintDowncast(248, value);
}
return uint248(value);
}
/**
* @dev Returns the downcasted uint240 from uint256, reverting on
* overflow (when the input is greater than largest uint240).
*
* Counterpart to Solidity's `uint240` operator.
*
* Requirements:
*
* - input must fit into 240 bits
*/
function toUint240(uint256 value) internal pure returns (uint240) {
if (value > type(uint240).max) {
revert SafeCastOverflowedUintDowncast(240, value);
}
return uint240(value);
}
/**
* @dev Returns the downcasted uint232 from uint256, reverting on
* overflow (when the input is greater than largest uint232).
*
* Counterpart to Solidity's `uint232` operator.
*
* Requirements:
*
* - input must fit into 232 bits
*/
function toUint232(uint256 value) internal pure returns (uint232) {
if (value > type(uint232).max) {
revert SafeCastOverflowedUintDowncast(232, value);
}
return uint232(value);
}
/**
* @dev Returns the downcasted uint224 from uint256, reverting on
* overflow (when the input is greater than largest uint224).
*
* Counterpart to Solidity's `uint224` operator.
*
* Requirements:
*
* - input must fit into 224 bits
*/
function toUint224(uint256 value) internal pure returns (uint224) {
if (value > type(uint224).max) {
revert SafeCastOverflowedUintDowncast(224, value);
}
return uint224(value);
}
/**
* @dev Returns the downcasted uint216 from uint256, reverting on
* overflow (when the input is greater than largest uint216).
*
* Counterpart to Solidity's `uint216` operator.
*
* Requirements:
*
* - input must fit into 216 bits
*/
function toUint216(uint256 value) internal pure returns (uint216) {
if (value > type(uint216).max) {
revert SafeCastOverflowedUintDowncast(216, value);
}
return uint216(value);
}
/**
* @dev Returns the downcasted uint208 from uint256, reverting on
* overflow (when the input is greater than largest uint208).
*
* Counterpart to Solidity's `uint208` operator.
*
* Requirements:
*
* - input must fit into 208 bits
*/
function toUint208(uint256 value) internal pure returns (uint208) {
if (value > type(uint208).max) {
revert SafeCastOverflowedUintDowncast(208, value);
}
return uint208(value);
}
/**
* @dev Returns the downcasted uint200 from uint256, reverting on
* overflow (when the input is greater than largest uint200).
*
* Counterpart to Solidity's `uint200` operator.
*
* Requirements:
*
* - input must fit into 200 bits
*/
function toUint200(uint256 value) internal pure returns (uint200) {
if (value > type(uint200).max) {
revert SafeCastOverflowedUintDowncast(200, value);
}
return uint200(value);
}
/**
* @dev Returns the downcasted uint192 from uint256, reverting on
* overflow (when the input is greater than largest uint192).
*
* Counterpart to Solidity's `uint192` operator.
*
* Requirements:
*
* - input must fit into 192 bits
*/
function toUint192(uint256 value) internal pure returns (uint192) {
if (value > type(uint192).max) {
revert SafeCastOverflowedUintDowncast(192, value);
}
return uint192(value);
}
/**
* @dev Returns the downcasted uint184 from uint256, reverting on
* overflow (when the input is greater than largest uint184).
*
* Counterpart to Solidity's `uint184` operator.
*
* Requirements:
*
* - input must fit into 184 bits
*/
function toUint184(uint256 value) internal pure returns (uint184) {
if (value > type(uint184).max) {
revert SafeCastOverflowedUintDowncast(184, value);
}
return uint184(value);
}
/**
* @dev Returns the downcasted uint176 from uint256, reverting on
* overflow (when the input is greater than largest uint176).
*
* Counterpart to Solidity's `uint176` operator.
*
* Requirements:
*
* - input must fit into 176 bits
*/
function toUint176(uint256 value) internal pure returns (uint176) {
if (value > type(uint176).max) {
revert SafeCastOverflowedUintDowncast(176, value);
}
return uint176(value);
}
/**
* @dev Returns the downcasted uint168 from uint256, reverting on
* overflow (when the input is greater than largest uint168).
*
* Counterpart to Solidity's `uint168` operator.
*
* Requirements:
*
* - input must fit into 168 bits
*/
function toUint168(uint256 value) internal pure returns (uint168) {
if (value > type(uint168).max) {
revert SafeCastOverflowedUintDowncast(168, value);
}
return uint168(value);
}
/**
* @dev Returns the downcasted uint160 from uint256, reverting on
* overflow (when the input is greater than largest uint160).
*
* Counterpart to Solidity's `uint160` operator.
*
* Requirements:
*
* - input must fit into 160 bits
*/
function toUint160(uint256 value) internal pure returns (uint160) {
if (value > type(uint160).max) {
revert SafeCastOverflowedUintDowncast(160, value);
}
return uint160(value);
}
/**
* @dev Returns the downcasted uint152 from uint256, reverting on
* overflow (when the input is greater than largest uint152).
*
* Counterpart to Solidity's `uint152` operator.
*
* Requirements:
*
* - input must fit into 152 bits
*/
function toUint152(uint256 value) internal pure returns (uint152) {
if (value > type(uint152).max) {
revert SafeCastOverflowedUintDowncast(152, value);
}
return uint152(value);
}
/**
* @dev Returns the downcasted uint144 from uint256, reverting on
* overflow (when the input is greater than largest uint144).
*
* Counterpart to Solidity's `uint144` operator.
*
* Requirements:
*
* - input must fit into 144 bits
*/
function toUint144(uint256 value) internal pure returns (uint144) {
if (value > type(uint144).max) {
revert SafeCastOverflowedUintDowncast(144, value);
}
return uint144(value);
}
/**
* @dev Returns the downcasted uint136 from uint256, reverting on
* overflow (when the input is greater than largest uint136).
*
* Counterpart to Solidity's `uint136` operator.
*
* Requirements:
*
* - input must fit into 136 bits
*/
function toUint136(uint256 value) internal pure returns (uint136) {
if (value > type(uint136).max) {
revert SafeCastOverflowedUintDowncast(136, value);
}
return uint136(value);
}
/**
* @dev Returns the downcasted uint128 from uint256, reverting on
* overflow (when the input is greater than largest uint128).
*
* Counterpart to Solidity's `uint128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*/
function toUint128(uint256 value) internal pure returns (uint128) {
if (value > type(uint128).max) {
revert SafeCastOverflowedUintDowncast(128, value);
}
return uint128(value);
}
/**
* @dev Returns the downcasted uint120 from uint256, reverting on
* overflow (when the input is greater than largest uint120).
*
* Counterpart to Solidity's `uint120` operator.
*
* Requirements:
*
* - input must fit into 120 bits
*/
function toUint120(uint256 value) internal pure returns (uint120) {
if (value > type(uint120).max) {
revert SafeCastOverflowedUintDowncast(120, value);
}
return uint120(value);
}
/**
* @dev Returns the downcasted uint112 from uint256, reverting on
* overflow (when the input is greater than largest uint112).
*
* Counterpart to Solidity's `uint112` operator.
*
* Requirements:
*
* - input must fit into 112 bits
*/
function toUint112(uint256 value) internal pure returns (uint112) {
if (value > type(uint112).max) {
revert SafeCastOverflowedUintDowncast(112, value);
}
return uint112(value);
}
/**
* @dev Returns the downcasted uint104 from uint256, reverting on
* overflow (when the input is greater than largest uint104).
*
* Counterpart to Solidity's `uint104` operator.
*
* Requirements:
*
* - input must fit into 104 bits
*/
function toUint104(uint256 value) internal pure returns (uint104) {
if (value > type(uint104).max) {
revert SafeCastOverflowedUintDowncast(104, value);
}
return uint104(value);
}
/**
* @dev Returns the downcasted uint96 from uint256, reverting on
* overflow (when the input is greater than largest uint96).
*
* Counterpart to Solidity's `uint96` operator.
*
* Requirements:
*
* - input must fit into 96 bits
*/
function toUint96(uint256 value) internal pure returns (uint96) {
if (value > type(uint96).max) {
revert SafeCastOverflowedUintDowncast(96, value);
}
return uint96(value);
}
/**
* @dev Returns the downcasted uint88 from uint256, reverting on
* overflow (when the input is greater than largest uint88).
*
* Counterpart to Solidity's `uint88` operator.
*
* Requirements:
*
* - input must fit into 88 bits
*/
function toUint88(uint256 value) internal pure returns (uint88) {
if (value > type(uint88).max) {
revert SafeCastOverflowedUintDowncast(88, value);
}
return uint88(value);
}
/**
* @dev Returns the downcasted uint80 from uint256, reverting on
* overflow (when the input is greater than largest uint80).
*
* Counterpart to Solidity's `uint80` operator.
*
* Requirements:
*
* - input must fit into 80 bits
*/
function toUint80(uint256 value) internal pure returns (uint80) {
if (value > type(uint80).max) {
revert SafeCastOverflowedUintDowncast(80, value);
}
return uint80(value);
}
/**
* @dev Returns the downcasted uint72 from uint256, reverting on
* overflow (when the input is greater than largest uint72).
*
* Counterpart to Solidity's `uint72` operator.
*
* Requirements:
*
* - input must fit into 72 bits
*/
function toUint72(uint256 value) internal pure returns (uint72) {
if (value > type(uint72).max) {
revert SafeCastOverflowedUintDowncast(72, value);
}
return uint72(value);
}
/**
* @dev Returns the downcasted uint64 from uint256, reverting on
* overflow (when the input is greater than largest uint64).
*
* Counterpart to Solidity's `uint64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*/
function toUint64(uint256 value) internal pure returns (uint64) {
if (value > type(uint64).max) {
revert SafeCastOverflowedUintDowncast(64, value);
}
return uint64(value);
}
/**
* @dev Returns the downcasted uint56 from uint256, reverting on
* overflow (when the input is greater than largest uint56).
*
* Counterpart to Solidity's `uint56` operator.
*
* Requirements:
*
* - input must fit into 56 bits
*/
function toUint56(uint256 value) internal pure returns (uint56) {
if (value > type(uint56).max) {
revert SafeCastOverflowedUintDowncast(56, value);
}
return uint56(value);
}
/**
* @dev Returns the downcasted uint48 from uint256, reverting on
* overflow (when the input is greater than largest uint48).
*
* Counterpart to Solidity's `uint48` operator.
*
* Requirements:
*
* - input must fit into 48 bits
*/
function toUint48(uint256 value) internal pure returns (uint48) {
if (value > type(uint48).max) {
revert SafeCastOverflowedUintDowncast(48, value);
}
return uint48(value);
}
/**
* @dev Returns the downcasted uint40 from uint256, reverting on
* overflow (when the input is greater than largest uint40).
*
* Counterpart to Solidity's `uint40` operator.
*
* Requirements:
*
* - input must fit into 40 bits
*/
function toUint40(uint256 value) internal pure returns (uint40) {
if (value > type(uint40).max) {
revert SafeCastOverflowedUintDowncast(40, value);
}
return uint40(value);
}
/**
* @dev Returns the downcasted uint32 from uint256, reverting on
* overflow (when the input is greater than largest uint32).
*
* Counterpart to Solidity's `uint32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*/
function toUint32(uint256 value) internal pure returns (uint32) {
if (value > type(uint32).max) {
revert SafeCastOverflowedUintDowncast(32, value);
}
return uint32(value);
}
/**
* @dev Returns the downcasted uint24 from uint256, reverting on
* overflow (when the input is greater than largest uint24).
*
* Counterpart to Solidity's `uint24` operator.
*
* Requirements:
*
* - input must fit into 24 bits
*/
function toUint24(uint256 value) internal pure returns (uint24) {
if (value > type(uint24).max) {
revert SafeCastOverflowedUintDowncast(24, value);
}
return uint24(value);
}
/**
* @dev Returns the downcasted uint16 from uint256, reverting on
* overflow (when the input is greater than largest uint16).
*
* Counterpart to Solidity's `uint16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*/
function toUint16(uint256 value) internal pure returns (uint16) {
if (value > type(uint16).max) {
revert SafeCastOverflowedUintDowncast(16, value);
}
return uint16(value);
}
/**
* @dev Returns the downcasted uint8 from uint256, reverting on
* overflow (when the input is greater than largest uint8).
*
* Counterpart to Solidity's `uint8` operator.
*
* Requirements:
*
* - input must fit into 8 bits
*/
function toUint8(uint256 value) internal pure returns (uint8) {
if (value > type(uint8).max) {
revert SafeCastOverflowedUintDowncast(8, value);
}
return uint8(value);
}
/**
* @dev Converts a signed int256 into an unsigned uint256.
*
* Requirements:
*
* - input must be greater than or equal to 0.
*/
function toUint256(int256 value) internal pure returns (uint256) {
if (value < 0) {
revert SafeCastOverflowedIntToUint(value);
}
return uint256(value);
}
/**
* @dev Returns the downcasted int248 from int256, reverting on
* overflow (when the input is less than smallest int248 or
* greater than largest int248).
*
* Counterpart to Solidity's `int248` operator.
*
* Requirements:
*
* - input must fit into 248 bits
*/
function toInt248(int256 value) internal pure returns (int248 downcasted) {
downcasted = int248(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(248, value);
}
}
/**
* @dev Returns the downcasted int240 from int256, reverting on
* overflow (when the input is less than smallest int240 or
* greater than largest int240).
*
* Counterpart to Solidity's `int240` operator.
*
* Requirements:
*
* - input must fit into 240 bits
*/
function toInt240(int256 value) internal pure returns (int240 downcasted) {
downcasted = int240(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(240, value);
}
}
/**
* @dev Returns the downcasted int232 from int256, reverting on
* overflow (when the input is less than smallest int232 or
* greater than largest int232).
*
* Counterpart to Solidity's `int232` operator.
*
* Requirements:
*
* - input must fit into 232 bits
*/
function toInt232(int256 value) internal pure returns (int232 downcasted) {
downcasted = int232(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(232, value);
}
}
/**
* @dev Returns the downcasted int224 from int256, reverting on
* overflow (when the input is less than smallest int224 or
* greater than largest int224).
*
* Counterpart to Solidity's `int224` operator.
*
* Requirements:
*
* - input must fit into 224 bits
*/
function toInt224(int256 value) internal pure returns (int224 downcasted) {
downcasted = int224(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(224, value);
}
}
/**
* @dev Returns the downcasted int216 from int256, reverting on
* overflow (when the input is less than smallest int216 or
* greater than largest int216).
*
* Counterpart to Solidity's `int216` operator.
*
* Requirements:
*
* - input must fit into 216 bits
*/
function toInt216(int256 value) internal pure returns (int216 downcasted) {
downcasted = int216(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(216, value);
}
}
/**
* @dev Returns the downcasted int208 from int256, reverting on
* overflow (when the input is less than smallest int208 or
* greater than largest int208).
*
* Counterpart to Solidity's `int208` operator.
*
* Requirements:
*
* - input must fit into 208 bits
*/
function toInt208(int256 value) internal pure returns (int208 downcasted) {
downcasted = int208(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(208, value);
}
}
/**
* @dev Returns the downcasted int200 from int256, reverting on
* overflow (when the input is less than smallest int200 or
* greater than largest int200).
*
* Counterpart to Solidity's `int200` operator.
*
* Requirements:
*
* - input must fit into 200 bits
*/
function toInt200(int256 value) internal pure returns (int200 downcasted) {
downcasted = int200(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(200, value);
}
}
/**
* @dev Returns the downcasted int192 from int256, reverting on
* overflow (when the input is less than smallest int192 or
* greater than largest int192).
*
* Counterpart to Solidity's `int192` operator.
*
* Requirements:
*
* - input must fit into 192 bits
*/
function toInt192(int256 value) internal pure returns (int192 downcasted) {
downcasted = int192(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(192, value);
}
}
/**
* @dev Returns the downcasted int184 from int256, reverting on
* overflow (when the input is less than smallest int184 or
* greater than largest int184).
*
* Counterpart to Solidity's `int184` operator.
*
* Requirements:
*
* - input must fit into 184 bits
*/
function toInt184(int256 value) internal pure returns (int184 downcasted) {
downcasted = int184(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(184, value);
}
}
/**
* @dev Returns the downcasted int176 from int256, reverting on
* overflow (when the input is less than smallest int176 or
* greater than largest int176).
*
* Counterpart to Solidity's `int176` operator.
*
* Requirements:
*
* - input must fit into 176 bits
*/
function toInt176(int256 value) internal pure returns (int176 downcasted) {
downcasted = int176(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(176, value);
}
}
/**
* @dev Returns the downcasted int168 from int256, reverting on
* overflow (when the input is less than smallest int168 or
* greater than largest int168).
*
* Counterpart to Solidity's `int168` operator.
*
* Requirements:
*
* - input must fit into 168 bits
*/
function toInt168(int256 value) internal pure returns (int168 downcasted) {
downcasted = int168(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(168, value);
}
}
/**
* @dev Returns the downcasted int160 from int256, reverting on
* overflow (when the input is less than smallest int160 or
* greater than largest int160).
*
* Counterpart to Solidity's `int160` operator.
*
* Requirements:
*
* - input must fit into 160 bits
*/
function toInt160(int256 value) internal pure returns (int160 downcasted) {
downcasted = int160(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(160, value);
}
}
/**
* @dev Returns the downcasted int152 from int256, reverting on
* overflow (when the input is less than smallest int152 or
* greater than largest int152).
*
* Counterpart to Solidity's `int152` operator.
*
* Requirements:
*
* - input must fit into 152 bits
*/
function toInt152(int256 value) internal pure returns (int152 downcasted) {
downcasted = int152(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(152, value);
}
}
/**
* @dev Returns the downcasted int144 from int256, reverting on
* overflow (when the input is less than smallest int144 or
* greater than largest int144).
*
* Counterpart to Solidity's `int144` operator.
*
* Requirements:
*
* - input must fit into 144 bits
*/
function toInt144(int256 value) internal pure returns (int144 downcasted) {
downcasted = int144(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(144, value);
}
}
/**
* @dev Returns the downcasted int136 from int256, reverting on
* overflow (when the input is less than smallest int136 or
* greater than largest int136).
*
* Counterpart to Solidity's `int136` operator.
*
* Requirements:
*
* - input must fit into 136 bits
*/
function toInt136(int256 value) internal pure returns (int136 downcasted) {
downcasted = int136(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(136, value);
}
}
/**
* @dev Returns the downcasted int128 from int256, reverting on
* overflow (when the input is less than smallest int128 or
* greater than largest int128).
*
* Counterpart to Solidity's `int128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*/
function toInt128(int256 value) internal pure returns (int128 downcasted) {
downcasted = int128(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(128, value);
}
}
/**
* @dev Returns the downcasted int120 from int256, reverting on
* overflow (when the input is less than smallest int120 or
* greater than largest int120).
*
* Counterpart to Solidity's `int120` operator.
*
* Requirements:
*
* - input must fit into 120 bits
*/
function toInt120(int256 value) internal pure returns (int120 downcasted) {
downcasted = int120(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(120, value);
}
}
/**
* @dev Returns the downcasted int112 from int256, reverting on
* overflow (when the input is less than smallest int112 or
* greater than largest int112).
*
* Counterpart to Solidity's `int112` operator.
*
* Requirements:
*
* - input must fit into 112 bits
*/
function toInt112(int256 value) internal pure returns (int112 downcasted) {
downcasted = int112(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(112, value);
}
}
/**
* @dev Returns the downcasted int104 from int256, reverting on
* overflow (when the input is less than smallest int104 or
* greater than largest int104).
*
* Counterpart to Solidity's `int104` operator.
*
* Requirements:
*
* - input must fit into 104 bits
*/
function toInt104(int256 value) internal pure returns (int104 downcasted) {
downcasted = int104(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(104, value);
}
}
/**
* @dev Returns the downcasted int96 from int256, reverting on
* overflow (when the input is less than smallest int96 or
* greater than largest int96).
*
* Counterpart to Solidity's `int96` operator.
*
* Requirements:
*
* - input must fit into 96 bits
*/
function toInt96(int256 value) internal pure returns (int96 downcasted) {
downcasted = int96(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(96, value);
}
}
/**
* @dev Returns the downcasted int88 from int256, reverting on
* overflow (when the input is less than smallest int88 or
* greater than largest int88).
*
* Counterpart to Solidity's `int88` operator.
*
* Requirements:
*
* - input must fit into 88 bits
*/
function toInt88(int256 value) internal pure returns (int88 downcasted) {
downcasted = int88(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(88, value);
}
}
/**
* @dev Returns the downcasted int80 from int256, reverting on
* overflow (when the input is less than smallest int80 or
* greater than largest int80).
*
* Counterpart to Solidity's `int80` operator.
*
* Requirements:
*
* - input must fit into 80 bits
*/
function toInt80(int256 value) internal pure returns (int80 downcasted) {
downcasted = int80(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(80, value);
}
}
/**
* @dev Returns the downcasted int72 from int256, reverting on
* overflow (when the input is less than smallest int72 or
* greater than largest int72).
*
* Counterpart to Solidity's `int72` operator.
*
* Requirements:
*
* - input must fit into 72 bits
*/
function toInt72(int256 value) internal pure returns (int72 downcasted) {
downcasted = int72(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(72, value);
}
}
/**
* @dev Returns the downcasted int64 from int256, reverting on
* overflow (when the input is less than smallest int64 or
* greater than largest int64).
*
* Counterpart to Solidity's `int64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*/
function toInt64(int256 value) internal pure returns (int64 downcasted) {
downcasted = int64(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(64, value);
}
}
/**
* @dev Returns the downcasted int56 from int256, reverting on
* overflow (when the input is less than smallest int56 or
* greater than largest int56).
*
* Counterpart to Solidity's `int56` operator.
*
* Requirements:
*
* - input must fit into 56 bits
*/
function toInt56(int256 value) internal pure returns (int56 downcasted) {
downcasted = int56(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(56, value);
}
}
/**
* @dev Returns the downcasted int48 from int256, reverting on
* overflow (when the input is less than smallest int48 or
* greater than largest int48).
*
* Counterpart to Solidity's `int48` operator.
*
* Requirements:
*
* - input must fit into 48 bits
*/
function toInt48(int256 value) internal pure returns (int48 downcasted) {
downcasted = int48(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(48, value);
}
}
/**
* @dev Returns the downcasted int40 from int256, reverting on
* overflow (when the input is less than smallest int40 or
* greater than largest int40).
*
* Counterpart to Solidity's `int40` operator.
*
* Requirements:
*
* - input must fit into 40 bits
*/
function toInt40(int256 value) internal pure returns (int40 downcasted) {
downcasted = int40(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(40, value);
}
}
/**
* @dev Returns the downcasted int32 from int256, reverting on
* overflow (when the input is less than smallest int32 or
* greater than largest int32).
*
* Counterpart to Solidity's `int32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*/
function toInt32(int256 value) internal pure returns (int32 downcasted) {
downcasted = int32(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(32, value);
}
}
/**
* @dev Returns the downcasted int24 from int256, reverting on
* overflow (when the input is less than smallest int24 or
* greater than largest int24).
*
* Counterpart to Solidity's `int24` operator.
*
* Requirements:
*
* - input must fit into 24 bits
*/
function toInt24(int256 value) internal pure returns (int24 downcasted) {
downcasted = int24(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(24, value);
}
}
/**
* @dev Returns the downcasted int16 from int256, reverting on
* overflow (when the input is less than smallest int16 or
* greater than largest int16).
*
* Counterpart to Solidity's `int16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*/
function toInt16(int256 value) internal pure returns (int16 downcasted) {
downcasted = int16(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(16, value);
}
}
/**
* @dev Returns the downcasted int8 from int256, reverting on
* overflow (when the input is less than smallest int8 or
* greater than largest int8).
*
* Counterpart to Solidity's `int8` operator.
*
* Requirements:
*
* - input must fit into 8 bits
*/
function toInt8(int256 value) internal pure returns (int8 downcasted) {
downcasted = int8(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(8, value);
}
}
/**
* @dev Converts an unsigned uint256 into a signed int256.
*
* Requirements:
*
* - input must be less than or equal to maxInt256.
*/
function toInt256(uint256 value) internal pure returns (int256) {
// Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
if (value > uint256(type(int256).max)) {
revert SafeCastOverflowedUintToInt(value);
}
return int256(value);
}
/**
* @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.
*/
function toUint(bool b) internal pure returns (uint256 u) {
assembly ("memory-safe") {
u := iszero(iszero(b))
}
}
}
// File: @openzeppelin/contracts/utils/math/Math.sol
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/Math.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
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 success flag (no overflow).
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the subtraction of two unsigned integers, with an success flag (no overflow).
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
/**
* @dev Returns the multiplication of two unsigned integers, with an success flag (no overflow).
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
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 success flag (no division by zero).
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
/**
* @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
*
* IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
* However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
* one branch when needed, making this function more expensive.
*/
function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {
unchecked {
// branchless ternary works because:
// b ^ (a ^ b) == a
// b ^ 0 == b
return b ^ ((a ^ b) * SafeCast.toUint(condition));
}
}
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return ternary(a > b, a, b);
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return ternary(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.
Panic.panic(Panic.DIVISION_BY_ZERO);
}
// The following calculation ensures accurate ceiling division without overflow.
// Since a is non-zero, (a - 1) / b will not overflow.
// The largest possible result occurs when (a - 1) / b is type(uint256).max,
// but the largest value we can obtain is type(uint256).max - 1, which happens
// when a = type(uint256).max and b = 1.
unchecked {
return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);
}
}
/**
* @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
* denominator == 0.
*
* 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 2²⁵⁶ and mod 2²⁵⁶ - 1, then use
// the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
// variables such that product = prod1 * 2²⁵⁶ + 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 2²⁵⁶. Also prevents denominator == 0.
if (denominator <= prod1) {
Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));
}
///////////////////////////////////////////////
// 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 2²⁵⁶ / 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 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such
// that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for
// four bits. That is, denominator * inv ≡ 1 mod 2⁴.
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 2⁸
inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶
inverse *= 2 - denominator * inverse; // inverse mod 2³²
inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴
inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸
inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶
// 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 2²⁵⁶. Since the preconditions guarantee that the outcome is
// less than 2²⁵⁶, 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;
}
}
/**
* @dev 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) {
return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);
}
/**
* @dev Calculate the modular multiplicative inverse of a number in Z/nZ.
*
* If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.
* If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.
*
* If the input value is not inversible, 0 is returned.
*
* NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the
* inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.
*/
function invMod(uint256 a, uint256 n) internal pure returns (uint256) {
unchecked {
if (n == 0) return 0;
// The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)
// Used to compute integers x and y such that: ax + ny = gcd(a, n).
// When the gcd is 1, then the inverse of a modulo n exists and it's x.
// ax + ny = 1
// ax = 1 + (-y)n
// ax ≡ 1 (mod n) # x is the inverse of a modulo n
// If the remainder is 0 the gcd is n right away.
uint256 remainder = a % n;
uint256 gcd = n;
// Therefore the initial coefficients are:
// ax + ny = gcd(a, n) = n
// 0a + 1n = n
int256 x = 0;
int256 y = 1;
while (remainder != 0) {
uint256 quotient = gcd / remainder;
(gcd, remainder) = (
// The old remainder is the next gcd to try.
remainder,
// Compute the next remainder.
// Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd
// where gcd is at most n (capped to type(uint256).max)
gcd - remainder * quotient
);
(x, y) = (
// Increment the coefficient of a.
y,
// Decrement the coefficient of n.
// Can overflow, but the result is casted to uint256 so that the
// next value of y is "wrapped around" to a value between 0 and n - 1.
x - y * int256(quotient)
);
}
if (gcd != 1) return 0; // No inverse exists.
return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.
}
}
/**
* @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.
*
* From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is
* prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that
* `a**(p-2)` is the modular multiplicative inverse of a in Fp.
*
* NOTE: this function does NOT check that `p` is a prime greater than `2`.
*/
function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {
unchecked {
return Math.modExp(a, p - 2, p);
}
}
/**
* @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)
*
* Requirements:
* - modulus can't be zero
* - underlying staticcall to precompile must succeed
*
* IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make
* sure the chain you're using it on supports the precompiled contract for modular exponentiation
* at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,
* the underlying function will succeed given the lack of a revert, but the result may be incorrectly
* interpreted as 0.
*/
function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {
(bool success, uint256 result) = tryModExp(b, e, m);
if (!success) {
Panic.panic(Panic.DIVISION_BY_ZERO);
}
return result;
}
/**
* @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).
* It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying
* to operate modulo 0 or if the underlying precompile reverted.
*
* IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain
* you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in
* https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack
* of a revert, but the result may be incorrectly interpreted as 0.
*/
function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {
if (m == 0) return (false, 0);
assembly ("memory-safe") {
let ptr := mload(0x40)
// | Offset | Content | Content (Hex) |
// |-----------|------------|--------------------------------------------------------------------|
// | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |
// | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |
// | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |
// | 0x60:0x7f | value of b | 0x<.............................................................b> |
// | 0x80:0x9f | value of e | 0x<.............................................................e> |
// | 0xa0:0xbf | value of m | 0x<.............................................................m> |
mstore(ptr, 0x20)
mstore(add(ptr, 0x20), 0x20)
mstore(add(ptr, 0x40), 0x20)
mstore(add(ptr, 0x60), b)
mstore(add(ptr, 0x80), e)
mstore(add(ptr, 0xa0), m)
// Given the result < m, it's guaranteed to fit in 32 bytes,
// so we can use the memory scratch space located at offset 0.
success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)
result := mload(0x00)
}
}
/**
* @dev Variant of {modExp} that supports inputs of arbitrary length.
*/
function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {
(bool success, bytes memory result) = tryModExp(b, e, m);
if (!success) {
Panic.panic(Panic.DIVISION_BY_ZERO);
}
return result;
}
/**
* @dev Variant of {tryModExp} that supports inputs of arbitrary length.
*/
function tryModExp(
bytes memory b,
bytes memory e,
bytes memory m
) internal view returns (bool success, bytes memory result) {
if (_zeroBytes(m)) return (false, new bytes(0));
uint256 mLen = m.length;
// Encode call args in result and move the free memory pointer
result = abi.encodePacked(b.length, e.length, mLen, b, e, m);
assembly ("memory-safe") {
let dataPtr := add(result, 0x20)
// Write result on top of args to avoid allocating extra memory.
success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)
// Overwrite the length.
// result.length > returndatasize() is guaranteed because returndatasize() == m.length
mstore(result, mLen)
// Set the memory pointer after the returned data.
mstore(0x40, add(dataPtr, mLen))
}
}
/**
* @dev Returns whether the provided byte array is zero.
*/
function _zeroBytes(bytes memory byteArray) private pure returns (bool) {
for (uint256 i = 0; i < byteArray.length; ++i) {
if (byteArray[i] != 0) {
return false;
}
}
return true;
}
/**
* @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
* towards zero.
*
* This method is based on Newton's method for computing square roots; the algorithm is restricted to only
* using integer operations.
*/
function sqrt(uint256 a) internal pure returns (uint256) {
unchecked {
// Take care of easy edge cases when a == 0 or a == 1
if (a <= 1) {
return a;
}
// In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a
// sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between
// the current value as `ε_n = | x_n - sqrt(a) |`.
//
// For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root
// of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is
// bigger than any uint256.
//
// By noticing that
// `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`
// we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar
// to the msb function.
uint256 aa = a;
uint256 xn = 1;
if (aa >= (1 << 128)) {
aa >>= 128;
xn <<= 64;
}
if (aa >= (1 << 64)) {
aa >>= 64;
xn <<= 32;
}
if (aa >= (1 << 32)) {
aa >>= 32;
xn <<= 16;
}
if (aa >= (1 << 16)) {
aa >>= 16;
xn <<= 8;
}
if (aa >= (1 << 8)) {
aa >>= 8;
xn <<= 4;
}
if (aa >= (1 << 4)) {
aa >>= 4;
xn <<= 2;
}
if (aa >= (1 << 2)) {
xn <<= 1;
}
// We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).
//
// We can refine our estimation by noticing that the middle of that interval minimizes the error.
// If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).
// This is going to be our x_0 (and ε_0)
xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)
// From here, Newton's method give us:
// x_{n+1} = (x_n + a / x_n) / 2
//
// One should note that:
// x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a
// = ((x_n² + a) / (2 * x_n))² - a
// = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a
// = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)
// = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)
// = (x_n² - a)² / (2 * x_n)²
// = ((x_n² - a) / (2 * x_n))²
// ≥ 0
// Which proves that for all n ≥ 1, sqrt(a) ≤ x_n
//
// This gives us the proof of quadratic convergence of the sequence:
// ε_{n+1} = | x_{n+1} - sqrt(a) |
// = | (x_n + a / x_n) / 2 - sqrt(a) |
// = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |
// = | (x_n - sqrt(a))² / (2 * x_n) |
// = | ε_n² / (2 * x_n) |
// = ε_n² / | (2 * x_n) |
//
// For the first iteration, we have a special case where x_0 is known:
// ε_1 = ε_0² / | (2 * x_0) |
// ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))
// ≤ 2**(2*e-4) / (3 * 2**(e-1))
// ≤ 2**(e-3) / 3
// ≤ 2**(e-3-log2(3))
// ≤ 2**(e-4.5)
//
// For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:
// ε_{n+1} = ε_n² / | (2 * x_n) |
// ≤ (2**(e-k))² / (2 * 2**(e-1))
// ≤ 2**(2*e-2*k) / 2**e
// ≤ 2**(e-2*k)
xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5) -- special case, see above
xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9) -- general case with k = 4.5
xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18) -- general case with k = 9
xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36) -- general case with k = 18
xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72) -- general case with k = 36
xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144) -- general case with k = 72
// Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision
// ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either
// sqrt(a) or sqrt(a) + 1.
return xn - SafeCast.toUint(xn > a / xn);
}
}
/**
* @dev 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 + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);
}
}
/**
* @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;
uint256 exp;
unchecked {
exp = 128 * SafeCast.toUint(value > (1 << 128) - 1);
value >>= exp;
result += exp;
exp = 64 * SafeCast.toUint(value > (1 << 64) - 1);
value >>= exp;
result += exp;
exp = 32 * SafeCast.toUint(value > (1 << 32) - 1);
value >>= exp;
result += exp;
exp = 16 * SafeCast.toUint(value > (1 << 16) - 1);
value >>= exp;
result += exp;
exp = 8 * SafeCast.toUint(value > (1 << 8) - 1);
value >>= exp;
result += exp;
exp = 4 * SafeCast.toUint(value > (1 << 4) - 1);
value >>= exp;
result += exp;
exp = 2 * SafeCast.toUint(value > (1 << 2) - 1);
value >>= exp;
result += exp;
result += SafeCast.toUint(value > 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 + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);
}
}
/**
* @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 + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);
}
}
/**
* @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;
uint256 isGt;
unchecked {
isGt = SafeCast.toUint(value > (1 << 128) - 1);
value >>= isGt * 128;
result += isGt * 16;
isGt = SafeCast.toUint(value > (1 << 64) - 1);
value >>= isGt * 64;
result += isGt * 8;
isGt = SafeCast.toUint(value > (1 << 32) - 1);
value >>= isGt * 32;
result += isGt * 4;
isGt = SafeCast.toUint(value > (1 << 16) - 1);
value >>= isGt * 16;
result += isGt * 2;
result += SafeCast.toUint(value > (1 << 8) - 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 + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);
}
}
/**
* @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;
}
}
// File: @openzeppelin/contracts/utils/math/SignedMath.sol
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard signed math utilities missing in the Solidity language.
*/
library SignedMath {
/**
* @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
*
* IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
* However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
* one branch when needed, making this function more expensive.
*/
function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {
unchecked {
// branchless ternary works because:
// b ^ (a ^ b) == a
// b ^ 0 == b
return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));
}
}
/**
* @dev Returns the largest of two signed numbers.
*/
function max(int256 a, int256 b) internal pure returns (int256) {
return ternary(a > b, a, b);
}
/**
* @dev Returns the smallest of two signed numbers.
*/
function min(int256 a, int256 b) internal pure returns (int256) {
return ternary(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 {
// Formula from the "Bit Twiddling Hacks" by Sean Eron Anderson.
// Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,
// taking advantage of the most significant (or "sign" bit) in two's complement representation.
// This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,
// the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).
int256 mask = n >> 255;
// A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.
return uint256((n + mask) ^ mask);
}
}
}
// File: @openzeppelin/contracts/utils/Strings.sol
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Strings.sol)
pragma solidity ^0.8.20;
/**
* @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;
assembly ("memory-safe") {
ptr := add(buffer, add(32, length))
}
while (true) {
ptr--;
assembly ("memory-safe") {
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 Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal
* representation, according to EIP-55.
*/
function toChecksumHexString(address addr) internal pure returns (string memory) {
bytes memory buffer = bytes(toHexString(addr));
// hash the hex part of buffer (skip length + 2 bytes, length 40)
uint256 hashValue;
assembly ("memory-safe") {
hashValue := shr(96, keccak256(add(buffer, 0x22), 40))
}
for (uint256 i = 41; i > 1; --i) {
// possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)
if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {
// case shift by xoring with 0x20
buffer[i] ^= 0x20;
}
hashValue >>= 4;
}
return string(buffer);
}
/**
* @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));
}
}
// File: contracts/Contract.sol
pragma solidity ^0.8.20;
contract DigitalDaydreams is ERC721A, Ownable {
using Counters for Counters.Counter;
uint public constant MINT_PRICE = 3 ether;
uint256 public maxSupply = 10000;
uint256 private _flag = 0;
string private _defTokenURI = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/1.txt";
string private _baseTokenURI = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/1.txt";
mapping(address => bool) private _hasMinted;
mapping(uint256 => uint256) private amountToPrice;
mapping(uint256 => string) private tokenIdToUri;
event NewMint(address indexed msgSender, uint256 indexed mintQuantity);
Counters.Counter private _tokenIdCounter;
constructor() ERC721A("Digital Daydreams", "DAY") Ownable(msg.sender) {
tokenIdToUri[0] = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/1.txt";
tokenIdToUri[1] = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/2.txt";
tokenIdToUri[2] = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/3.txt";
tokenIdToUri[3] = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/4.txt";
tokenIdToUri[4] = "https://gateway.pinata.cloud/ipfs/Qmc6iJTxNy5yYYJ6Zks3hJHmEjNmH6XTzDRE39gQetGk2p/5.txt";
}
function _startTokenId() internal view override virtual returns (uint256) {
return 1;
}
function transferOut(address _to) public onlyOwner {
uint256 balance = address(this).balance;
payable(_to).transfer(balance);
}
function changeTokenURIFlag(uint256 flag) external onlyOwner {
_flag = flag;
}
function changeDefURI(string calldata _tokenURI) external onlyOwner {
_defTokenURI = _tokenURI;
}
function changeURI(string calldata _tokenURI) external onlyOwner {
_baseTokenURI = _tokenURI;
}
function _baseURI() internal view virtual override returns (string memory) {
return _baseTokenURI;
}
function tokenURI(uint256 tokenId) public view override returns (string memory) {
if (_flag == 0) {
uint256 mediaNumber = tokenId % 5;
string memory uri = tokenIdToUri[mediaNumber];
if (bytes(uri).length == 0) {
return _defTokenURI;
}
return tokenIdToUri[mediaNumber];
} else {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
return string(abi.encodePacked(_baseTokenURI, Strings.toString(tokenId)));
}
}
function ownerMint(uint256 quantity) public payable onlyOwner {
require(totalSupply() + quantity <= maxSupply, "ERC721: Exceeds maximum supply");
_safeMint(msg.sender, quantity);
emit NewMint(msg.sender, quantity);
}
function airdropNfts(address[] calldata wAddresses) public onlyOwner {
for (uint i = 0; i < wAddresses.length; i++) {
require(totalSupply() + 1 <= maxSupply, "ERC721: Exceeds maximum supply");
_safeMint(wAddresses[i], 1);
emit NewMint(wAddresses[i], 1);
}
}
function mint(uint256 quantity) public payable {
require(totalSupply() + quantity <= maxSupply, "ERC721: Exceeds maximum supply");
require(msg.value >= MINT_PRICE, "ERC721: Price is 2 token");
_safeMint(msg.sender, quantity);
emit NewMint(msg.sender, quantity);
}
function setMaxSupply(uint256 maxSupply_) external onlyOwner {
maxSupply = maxSupply_;
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"NotCompatibleWithSpotMints","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":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"SequentialMintExceedsLimit","type":"error"},{"inputs":[],"name":"SequentialUpToTooSmall","type":"error"},{"inputs":[],"name":"SpotMintTokenIdTooSmall","type":"error"},{"inputs":[],"name":"TokenAlreadyExists","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"msgSender","type":"address"},{"indexed":true,"internalType":"uint256","name":"mintQuantity","type":"uint256"}],"name":"NewMint","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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MINT_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"wAddresses","type":"address[]"}],"name":"airdropNfts","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"}],"name":"changeDefURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"flag","type":"uint256"}],"name":"changeTokenURIFlag","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"}],"name":"changeURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxSupply_","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"}],"name":"transferOut","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]Contract Creation Code
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
Deployed Bytecode
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
Deployed Bytecode Sourcemap
140350:3742:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;20621:639;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;21523:100;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;28763:227;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;28480:124;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;142148:111;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;16725:573;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;33035:3523;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;36654:193;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;142050:92;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;22925:152;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;143987:102;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;18449:242;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;64185:103;;;;;;;;;;;;;:::i;:::-;;63510:87;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;21699:104;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;141892:150;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;143671:304;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;29330:234;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;37445:416;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;140445:41;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;142504:574;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;140493:32;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;142265:109;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;29721:164;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;143086:248;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;64443:220;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;143342:321;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;20621:639;20706:4;21045:10;21030:25;;:11;:25;;;;:102;;;;21122:10;21107:25;;:11;:25;;;;21030:102;:179;;;;21199:10;21184:25;;:11;:25;;;;21030:179;21010:199;;20621:639;;;:::o;21523:100::-;21577:13;21610:5;21603:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21523:100;:::o;28763:227::-;28839:7;28864:16;28872:7;28864;:16::i;:::-;28859:73;;28882:50;28890:41;;;28882:7;:50::i;:::-;28859:73;28952:15;:24;28968:7;28952:24;;;;;;;;;;;:30;;;;;;;;;;;;28945:37;;28763:227;;;:::o;28480:124::-;28569:27;28578:2;28582:7;28591:4;28569:8;:27::i;:::-;28480:124;;:::o;142148:111::-;63396:13;:11;:13::i;:::-;142242:9:::1;;142227:12;:24;;;;;;;:::i;:::-;;142148:111:::0;;:::o;16725:573::-;16786:14;17184:15;:13;:15::i;:::-;17169:12;;17153:13;;:28;:46;17144:55;;17239:17;17218;:15;:17::i;:::-;:38;17214:65;;17268:11;;17258:21;;;;17214:65;16725:573;:::o;33035:3523::-;33177:27;33207;33226:7;33207:18;:27::i;:::-;33177:57;;12667:14;33378:4;33362:22;;:41;33339:66;;33463:4;33422:45;;33438:19;33422:45;;;33418:95;;33469:44;33477:35;;;33469:7;:44::i;:::-;33418:95;33527:27;33556:23;33583:35;33610:7;33583:26;:35::i;:::-;33526:92;;;;33718:68;33743:15;33760:4;33766:19;:17;:19::i;:::-;33718:24;:68::i;:::-;33713:189;;33806:43;33823:4;33829:19;:17;:19::i;:::-;33806:16;:43::i;:::-;33801:101;;33851:51;33859:42;;;33851:7;:51::i;:::-;33801:101;33713:189;33915:43;33937:4;33943:2;33947:7;33956:1;33915:21;:43::i;:::-;34051:15;34048:160;;;34191:1;34170:19;34163:30;34048:160;34588:18;:24;34607:4;34588:24;;;;;;;;;;;;;;;;34586:26;;;;;;;;;;;;34657:18;:22;34676:2;34657:22;;;;;;;;;;;;;;;;34655:24;;;;;;;;;;;34979:146;35016:2;35065:45;35080:4;35086:2;35090:19;35065:14;:45::i;:::-;12265:8;35037:73;34979:18;:146::i;:::-;34950:17;:26;34968:7;34950:26;;;;;;;;;;;:175;;;;35296:1;12265:8;35245:19;:47;:52;35241:627;;35318:19;35350:1;35340:7;:11;35318:33;;35507:1;35473:17;:30;35491:11;35473:30;;;;;;;;;;;;:35;35469:384;;35611:13;;35596:11;:28;35592:242;;35791:19;35758:17;:30;35776:11;35758:30;;;;;;;;;;;:52;;;;35592:242;35469:384;35299:569;35241:627;35981:16;12667:14;36016:2;36000:20;;:39;35981:58;;36380:7;36344:8;36310:4;36252:25;36197:1;36140;36117:299;36453:1;36441:8;:13;36437:58;;36456:39;36464:30;;;36456:7;:39::i;:::-;36437:58;36508:42;36529:4;36535:2;36539:7;36548:1;36508:20;:42::i;:::-;33166:3392;;;;33035:3523;;;:::o;36654:193::-;36800:39;36817:4;36823:2;36827:7;36800:39;;;;;;;;;;;;:16;:39::i;:::-;36654:193;;;:::o;142050:92::-;63396:13;:11;:13::i;:::-;142130:4:::1;142122:5;:12;;;;142050:92:::0;:::o;22925:152::-;22997:7;23040:27;23059:7;23040:18;:27::i;:::-;23017:52;;22925:152;;;:::o;143987:102::-;63396:13;:11;:13::i;:::-;144071:10:::1;144059:9;:22;;;;143987:102:::0;:::o;18449:242::-;18521:7;18562:1;18545:19;;:5;:19;;;18541:69;;18566:44;18574:35;;;18566:7;:44::i;:::-;18541:69;11209:13;18628:18;:25;18647:5;18628:25;;;;;;;;;;;;;;;;:55;18621:62;;18449:242;;;:::o;64185:103::-;63396:13;:11;:13::i;:::-;64250:30:::1;64277:1;64250:18;:30::i;:::-;64185:103::o:0;63510:87::-;63556:7;63583:6;;;;;;;;;;;63576:13;;63510:87;:::o;21699:104::-;21755:13;21788:7;21781:14;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21699:104;:::o;141892:150::-;63396:13;:11;:13::i;:::-;141954:15:::1;141972:21;141954:39;;142012:3;142004:21;;:30;142026:7;142004:30;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;::::0;::::1;;;;;;141943:99;141892:150:::0;:::o;143671:304::-;143765:9;;143753:8;143737:13;:11;:13::i;:::-;:24;;;;:::i;:::-;:37;;143729:80;;;;;;;;;;;;:::i;:::-;;;;;;;;;140479:7;143828:9;:23;;143820:60;;;;;;;;;;;;:::i;:::-;;;;;;;;;143891:31;143901:10;143913:8;143891:9;:31::i;:::-;143958:8;143946:10;143938:29;;;;;;;;;;;;143671:304;:::o;29330:234::-;29477:8;29425:18;:39;29444:19;:17;:19::i;:::-;29425:39;;;;;;;;;;;;;;;:49;29465:8;29425:49;;;;;;;;;;;;;;;;:60;;;;;;;;;;;;;;;;;;29537:8;29501:55;;29516:19;:17;:19::i;:::-;29501:55;;;29547:8;29501:55;;;;;;:::i;:::-;;;;;;;;29330:234;;:::o;37445:416::-;37620:31;37633:4;37639:2;37643:7;37620:12;:31::i;:::-;37684:1;37666:2;:14;;;:19;37662:192;;37705:56;37736:4;37742:2;37746:7;37755:5;37705:30;:56::i;:::-;37700:154;;37782:56;37790:47;;;37782:7;:56::i;:::-;37700:154;37662:192;37445:416;;;;:::o;140445:41::-;140479:7;140445:41;:::o;142504:574::-;142569:13;142608:1;142599:5;;:10;142595:476;;142626:19;142658:1;142648:7;:11;;;;:::i;:::-;142626:33;;142674:17;142694:12;:25;142707:11;142694:25;;;;;;;;;;;142674:45;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;142759:1;142744:3;142738:17;:22;142734:82;;142788:12;142781:19;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;142734:82;142837:12;:25;142850:11;142837:25;;;;;;;;;;;142830:32;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;142595:476;142903:16;142911:7;142903;:16::i;:::-;142895:76;;;;;;;;;;;;:::i;:::-;;;;;;;;;143017:13;143032:25;143049:7;143032:16;:25::i;:::-;143000:58;;;;;;;;;:::i;:::-;;;;;;;;;;;;;142986:73;;142504:574;;;;:::o;140493:32::-;;;;:::o;142265:109::-;63396:13;:11;:13::i;:::-;142357:9:::1;;142341:13;:25;;;;;;;:::i;:::-;;142265:109:::0;;:::o;29721:164::-;29818:4;29842:18;:25;29861:5;29842:25;;;;;;;;;;;;;;;:35;29868:8;29842:35;;;;;;;;;;;;;;;;;;;;;;;;;29835:42;;29721:164;;;;:::o;143086:248::-;63396:13;:11;:13::i;:::-;143195:9:::1;;143183:8;143167:13;:11;:13::i;:::-;:24;;;;:::i;:::-;:37;;143159:80;;;;;;;;;;;;:::i;:::-;;;;;;;;;143250:31;143260:10;143272:8;143250:9;:31::i;:::-;143317:8;143305:10;143297:29;;;;;;;;;;;;143086:248:::0;:::o;64443:220::-;63396:13;:11;:13::i;:::-;64548:1:::1;64528:22;;:8;:22;;::::0;64524:93:::1;;64602:1;64574:31;;;;;;;;;;;:::i;:::-;;;;;;;;64524:93;64627:28;64646:8;64627:18;:28::i;:::-;64443:220:::0;:::o;143342:321::-;63396:13;:11;:13::i;:::-;143429:6:::1;143424:232;143445:10;;:17;;143441:1;:21;143424:232;;;143513:9;;143508:1;143492:13;:11;:13::i;:::-;:17;;;;:::i;:::-;:30;;143484:73;;;;;;;;;;;;:::i;:::-;;;;;;;;;143572:27;143582:10;;143593:1;143582:13;;;;;;;:::i;:::-;;;;;;;;;;;;;;;:::i;:::-;143597:1;143572:9;:27::i;:::-;143642:1;143627:10;;143638:1;143627:13;;;;;;;:::i;:::-;;;;;;;;;;;;;;;:::i;:::-;143619:25;;;;;;;;;;;;143464:3;;;;;:::i;:::-;;;;143424:232;;;;143342:321:::0;;:::o;30143:475::-;30208:11;30255:7;30236:15;:13;:15::i;:::-;:26;30232:379;;30293:17;:15;:17::i;:::-;30283:7;:27;30279:90;;;30319:50;30342:17;:26;30360:7;30342:26;;;;;;;;;;;;30319:22;:50::i;:::-;30312:57;;;;30279:90;30400:13;;30390:7;:23;30386:214;;;30434:14;30467:60;30515:1;30484:17;:26;30502:7;30484:26;;;;;;;;;;;;30475:35;;;30474:42;30467:60;;30518:9;;;;:::i;:::-;;;30467:60;;;30583:1;11985:8;30555:6;:24;:29;30546:38;;30415:185;30386:214;30232:379;30143:475;;;;:::o;60652:165::-;60753:13;60747:4;60740:27;60794:4;60788;60781:18;52067:474;52196:13;52212:16;52220:7;52212;:16::i;:::-;52196:32;;52245:13;:45;;;;;52285:5;52262:28;;:19;:17;:19::i;:::-;:28;;;;52245:45;52241:201;;;52310:44;52327:5;52334:19;:17;:19::i;:::-;52310:16;:44::i;:::-;52305:137;;52375:51;52383:42;;;52375:7;:51::i;:::-;52305:137;52241:201;52487:2;52454:15;:24;52470:7;52454:24;;;;;;;;;;;:30;;;:35;;;;;;;;;;;;;;;;;;52525:7;52521:2;52505:28;;52514:5;52505:28;;;;;;;;;;;;52185:356;52067:474;;;:::o;63675:166::-;63746:12;:10;:12::i;:::-;63735:23;;:7;:5;:7::i;:::-;:23;;;63731:103;;63809:12;:10;:12::i;:::-;63782:40;;;;;;;;;;;:::i;:::-;;;;;;;;63731:103;63675:166::o;141785:101::-;141850:7;141877:1;141870:8;;141785:101;:::o;16223:110::-;16281:7;16308:17;16301:24;;16223:110;:::o;24410:2213::-;24477:14;24527:7;24508:15;:13;:15::i;:::-;:26;24504:2054;;24560:17;:26;24578:7;24560:26;;;;;;;;;;;;24551:35;;24617:17;:15;:17::i;:::-;24607:7;:27;24603:183;;;24659:30;24682:6;24659:22;:30::i;:::-;24691:13;24655:49;24723:47;24731:38;;;24723:7;:47::i;:::-;24603:183;24897:1;24887:6;:11;24883:1292;;24934:13;;24923:7;:24;24919:77;;24949:47;24957:38;;;24949:7;:47::i;:::-;24919:77;25553:607;25631:17;:28;25649:9;;;;;;;25631:28;;;;;;;;;;;;25622:37;;25719:1;25709:6;:11;25705:25;25722:8;25705:25;25785:1;11985:8;25757:6;:24;:29;25753:48;25788:13;25753:48;26093:47;26101:38;;;26093:7;:47::i;:::-;25553:607;;;24883:1292;26530:1;11985:8;26502:6;:24;:29;26498:48;26533:13;26498:48;24504:2054;26568:47;26576:38;;;26568:7;:47::i;:::-;24410:2213;;;;:::o;31930:485::-;32032:27;32061:23;32102:38;32143:15;:24;32159:7;32143:24;;;;;;;;;;;32102:65;;32320:18;32297:41;;32377:19;32371:26;32352:45;;32282:126;31930:485;;;:::o;58633:105::-;58693:7;58720:10;58713:17;;58633:105;:::o;31158:659::-;31307:11;31472:16;31465:5;31461:28;31452:37;;31632:16;31621:9;31617:32;31604:45;;31782:15;31771:9;31768:30;31760:5;31749:9;31746:20;31743:56;31733:66;;31158:659;;;;;:::o;38523:159::-;;;;;:::o;57942:311::-;58077:7;58097:16;12389:3;58123:19;:41;;58097:68;;12389:3;58191:31;58202:4;58208:2;58212:9;58191:10;:31::i;:::-;58183:40;;:62;;58176:69;;;57942:311;;;;;:::o;27171:450::-;27251:14;27419:16;27412:5;27408:28;27399:37;;27596:5;27582:11;27557:23;27553:41;27550:52;27543:5;27540:63;27530:73;;27171:450;;;;:::o;39347:158::-;;;;;:::o;64823:191::-;64897:16;64916:6;;;;;;;;;;;64897:25;;64942:8;64933:6;;:17;;;;;;;;;;;;;;;;;;64997:8;64966:40;;64987:8;64966:40;;;;;;;;;;;;64886:128;64823:191;:::o;47261:112::-;47338:27;47348:2;47352:8;47338:27;;;;;;;;;;;;:9;:27::i;:::-;47261:112;;:::o;39945:691::-;40108:4;40154:2;40129:45;;;40175:19;:17;:19::i;:::-;40196:4;40202:7;40211:5;40129:88;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;40125:504;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;40429:1;40412:6;:13;:18;40408:115;;40451:56;40459:47;;;40451:7;:56::i;:::-;40408:115;40595:6;40589:13;40580:6;40576:2;40572:15;40565:38;40125:504;40298:54;;;40288:64;;;:6;:64;;;;40281:71;;;39945:691;;;;;;:::o;136885:650::-;136941:13;136992:14;137029:1;137009:17;137020:5;137009:10;:17::i;:::-;:21;136992:38;;137045:20;137079:6;137068:18;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;137045:41;;137101:11;137198:6;137194:2;137190:15;137182:6;137178:28;137171:35;;137235:254;137242:4;137235:254;;;137267:5;;;;;;;;137373:10;137368:2;137361:5;137357:14;137352:32;137347:3;137339:46;137431:2;137422:11;;;;;;:::i;:::-;;;;;137465:1;137456:5;:10;137235:254;137452:21;137235:254;137510:6;137503:13;;;;;136885:650;;;:::o;30714:335::-;30784:11;31014:15;31006:6;31002:28;30983:16;30975:6;30971:29;30968:63;30958:73;;30714:335;;;:::o;61519:98::-;61572:7;61599:10;61592:17;;61519:98;:::o;57643:147::-;57780:6;57643:147;;;;;:::o;46390:787::-;46521:19;46527:2;46531:8;46521:5;:19::i;:::-;46600:1;46582:2;:14;;;:19;46578:581;;46622:11;46636:13;;46622:27;;46668:13;46690:8;46684:3;:14;46668:30;;46717:242;46748:62;46787:1;46791:2;46795:7;;;;;;46804:5;46748:30;:62::i;:::-;46743:176;;46839:56;46847:47;;;46839:7;:56::i;:::-;46743:176;46954:3;46946:5;:11;46717:242;;47130:3;47113:13;;:20;47109:34;;47135:8;;;47109:34;46603:556;;46578:581;46390:787;;;:::o;130530:948::-;130583:7;130603:14;130620:1;130603:18;;130670:8;130661:5;:17;130657:106;;130708:8;130699:17;;;;;;:::i;:::-;;;;;130745:2;130735:12;;;;130657:106;130790:8;130781:5;:17;130777:106;;130828:8;130819:17;;;;;;:::i;:::-;;;;;130865:2;130855:12;;;;130777:106;130910:8;130901:5;:17;130897:106;;130948:8;130939:17;;;;;;:::i;:::-;;;;;130985:2;130975:12;;;;130897:106;131030:7;131021:5;:16;131017:103;;131067:7;131058:16;;;;;;:::i;:::-;;;;;131103:1;131093:11;;;;131017:103;131147:7;131138:5;:16;131134:103;;131184:7;131175:16;;;;;;:::i;:::-;;;;;131220:1;131210:11;;;;131134:103;131264:7;131255:5;:16;131251:103;;131301:7;131292:16;;;;;;:::i;:::-;;;;;131337:1;131327:11;;;;131251:103;131381:7;131372:5;:16;131368:68;;131419:1;131409:11;;;;131368:68;131464:6;131457:13;;;130530:948;;;:::o;41098:2399::-;41171:20;41194:13;;41171:36;;41234:1;41222:8;:13;41218:53;;41237:34;41245:25;;;41237:7;:34::i;:::-;41218:53;41284:61;41314:1;41318:2;41322:12;41336:8;41284:21;:61::i;:::-;41818:139;41855:2;41909:33;41932:1;41936:2;41940:1;41909:14;:33::i;:::-;41876:30;41897:8;41876:20;:30::i;:::-;:66;41818:18;:139::i;:::-;41784:17;:31;41802:12;41784:31;;;;;;;;;;;:173;;;;42244:1;11347:2;42214:1;:26;;42213:32;42201:8;:45;42175:18;:22;42194:2;42175:22;;;;;;;;;;;;;;;;:71;;;;;;;;;;;42357:16;12667:14;42392:2;42376:20;;:39;42357:58;;42448:1;42436:8;:13;42432:54;;42451:35;42459:26;;;42451:7;:35::i;:::-;42432:54;42503:11;42532:8;42517:12;:23;42503:37;;42555:15;42573:12;42555:30;;42616:17;:15;:17::i;:::-;42612:1;42606:3;:7;:27;42602:77;;;42635:44;42643:35;;;42635:7;:44::i;:::-;42602:77;42696:676;43115:7;43071:8;43026:1;42960:25;42897:1;42832;42801:358;43367:3;43354:9;;;;;;:16;42696:676;;43404:3;43388:13;:19;;;;41533:1886;;;43429:60;43458:1;43462:2;43466:12;43480:8;43429:20;:60::i;:::-;41160:2337;41098:2399;;:::o;27723:324::-;27793:14;28026:1;28016:8;28013:15;27987:24;27983:46;27973:56;;27723:324;;;:::o;7:75:1:-;40:6;73:2;67:9;57:19;;7:75;:::o;88:117::-;197:1;194;187:12;211:117;320:1;317;310:12;334:149;370:7;410:66;403:5;399:78;388:89;;334:149;;;:::o;489:120::-;561:23;578:5;561:23;:::i;:::-;554:5;551:34;541:62;;599:1;596;589:12;541:62;489:120;:::o;615:137::-;660:5;698:6;685:20;676:29;;714:32;740:5;714:32;:::i;:::-;615:137;;;;:::o;758:327::-;816:6;865:2;853:9;844:7;840:23;836:32;833:119;;;871:79;;:::i;:::-;833:119;991:1;1016:52;1060:7;1051:6;1040:9;1036:22;1016:52;:::i;:::-;1006:62;;962:116;758:327;;;;:::o;1091:90::-;1125:7;1168:5;1161:13;1154:21;1143:32;;1091:90;;;:::o;1187:109::-;1268:21;1283:5;1268:21;:::i;:::-;1263:3;1256:34;1187:109;;:::o;1302:210::-;1389:4;1427:2;1416:9;1412:18;1404:26;;1440:65;1502:1;1491:9;1487:17;1478:6;1440:65;:::i;:::-;1302:210;;;;:::o;1518:99::-;1570:6;1604:5;1598:12;1588:22;;1518:99;;;:::o;1623:169::-;1707:11;1741:6;1736:3;1729:19;1781:4;1776:3;1772:14;1757:29;;1623:169;;;;:::o;1798:246::-;1879:1;1889:113;1903:6;1900:1;1897:13;1889:113;;;1988:1;1983:3;1979:11;1973:18;1969:1;1964:3;1960:11;1953:39;1925:2;1922:1;1918:10;1913:15;;1889:113;;;2036:1;2027:6;2022:3;2018:16;2011:27;1860:184;1798:246;;;:::o;2050:102::-;2091:6;2142:2;2138:7;2133:2;2126:5;2122:14;2118:28;2108:38;;2050:102;;;:::o;2158:377::-;2246:3;2274:39;2307:5;2274:39;:::i;:::-;2329:71;2393:6;2388:3;2329:71;:::i;:::-;2322:78;;2409:65;2467:6;2462:3;2455:4;2448:5;2444:16;2409:65;:::i;:::-;2499:29;2521:6;2499:29;:::i;:::-;2494:3;2490:39;2483:46;;2250:285;2158:377;;;;:::o;2541:313::-;2654:4;2692:2;2681:9;2677:18;2669:26;;2741:9;2735:4;2731:20;2727:1;2716:9;2712:17;2705:47;2769:78;2842:4;2833:6;2769:78;:::i;:::-;2761:86;;2541:313;;;;:::o;2860:77::-;2897:7;2926:5;2915:16;;2860:77;;;:::o;2943:122::-;3016:24;3034:5;3016:24;:::i;:::-;3009:5;3006:35;2996:63;;3055:1;3052;3045:12;2996:63;2943:122;:::o;3071:139::-;3117:5;3155:6;3142:20;3133:29;;3171:33;3198:5;3171:33;:::i;:::-;3071:139;;;;:::o;3216:329::-;3275:6;3324:2;3312:9;3303:7;3299:23;3295:32;3292:119;;;3330:79;;:::i;:::-;3292:119;3450:1;3475:53;3520:7;3511:6;3500:9;3496:22;3475:53;:::i;:::-;3465:63;;3421:117;3216:329;;;;:::o;3551:126::-;3588:7;3628:42;3621:5;3617:54;3606:65;;3551:126;;;:::o;3683:96::-;3720:7;3749:24;3767:5;3749:24;:::i;:::-;3738:35;;3683:96;;;:::o;3785:118::-;3872:24;3890:5;3872:24;:::i;:::-;3867:3;3860:37;3785:118;;:::o;3909:222::-;4002:4;4040:2;4029:9;4025:18;4017:26;;4053:71;4121:1;4110:9;4106:17;4097:6;4053:71;:::i;:::-;3909:222;;;;:::o;4137:122::-;4210:24;4228:5;4210:24;:::i;:::-;4203:5;4200:35;4190:63;;4249:1;4246;4239:12;4190:63;4137:122;:::o;4265:139::-;4311:5;4349:6;4336:20;4327:29;;4365:33;4392:5;4365:33;:::i;:::-;4265:139;;;;:::o;4410:474::-;4478:6;4486;4535:2;4523:9;4514:7;4510:23;4506:32;4503:119;;;4541:79;;:::i;:::-;4503:119;4661:1;4686:53;4731:7;4722:6;4711:9;4707:22;4686:53;:::i;:::-;4676:63;;4632:117;4788:2;4814:53;4859:7;4850:6;4839:9;4835:22;4814:53;:::i;:::-;4804:63;;4759:118;4410:474;;;;;:::o;4890:117::-;4999:1;4996;4989:12;5013:117;5122:1;5119;5112:12;5136:117;5245:1;5242;5235:12;5273:553;5331:8;5341:6;5391:3;5384:4;5376:6;5372:17;5368:27;5358:122;;5399:79;;:::i;:::-;5358:122;5512:6;5499:20;5489:30;;5542:18;5534:6;5531:30;5528:117;;;5564:79;;:::i;:::-;5528:117;5678:4;5670:6;5666:17;5654:29;;5732:3;5724:4;5716:6;5712:17;5702:8;5698:32;5695:41;5692:128;;;5739:79;;:::i;:::-;5692:128;5273:553;;;;;:::o;5832:529::-;5903:6;5911;5960:2;5948:9;5939:7;5935:23;5931:32;5928:119;;;5966:79;;:::i;:::-;5928:119;6114:1;6103:9;6099:17;6086:31;6144:18;6136:6;6133:30;6130:117;;;6166:79;;:::i;:::-;6130:117;6279:65;6336:7;6327:6;6316:9;6312:22;6279:65;:::i;:::-;6261:83;;;;6057:297;5832:529;;;;;:::o;6367:118::-;6454:24;6472:5;6454:24;:::i;:::-;6449:3;6442:37;6367:118;;:::o;6491:222::-;6584:4;6622:2;6611:9;6607:18;6599:26;;6635:71;6703:1;6692:9;6688:17;6679:6;6635:71;:::i;:::-;6491:222;;;;:::o;6719:619::-;6796:6;6804;6812;6861:2;6849:9;6840:7;6836:23;6832:32;6829:119;;;6867:79;;:::i;:::-;6829:119;6987:1;7012:53;7057:7;7048:6;7037:9;7033:22;7012:53;:::i;:::-;7002:63;;6958:117;7114:2;7140:53;7185:7;7176:6;7165:9;7161:22;7140:53;:::i;:::-;7130:63;;7085:118;7242:2;7268:53;7313:7;7304:6;7293:9;7289:22;7268:53;:::i;:::-;7258:63;;7213:118;6719:619;;;;;:::o;7344:329::-;7403:6;7452:2;7440:9;7431:7;7427:23;7423:32;7420:119;;;7458:79;;:::i;:::-;7420:119;7578:1;7603:53;7648:7;7639:6;7628:9;7624:22;7603:53;:::i;:::-;7593:63;;7549:117;7344:329;;;;:::o;7679:116::-;7749:21;7764:5;7749:21;:::i;:::-;7742:5;7739:32;7729:60;;7785:1;7782;7775:12;7729:60;7679:116;:::o;7801:133::-;7844:5;7882:6;7869:20;7860:29;;7898:30;7922:5;7898:30;:::i;:::-;7801:133;;;;:::o;7940:468::-;8005:6;8013;8062:2;8050:9;8041:7;8037:23;8033:32;8030:119;;;8068:79;;:::i;:::-;8030:119;8188:1;8213:53;8258:7;8249:6;8238:9;8234:22;8213:53;:::i;:::-;8203:63;;8159:117;8315:2;8341:50;8383:7;8374:6;8363:9;8359:22;8341:50;:::i;:::-;8331:60;;8286:115;7940:468;;;;;:::o;8414:117::-;8523:1;8520;8513:12;8537:180;8585:77;8582:1;8575:88;8682:4;8679:1;8672:15;8706:4;8703:1;8696:15;8723:281;8806:27;8828:4;8806:27;:::i;:::-;8798:6;8794:40;8936:6;8924:10;8921:22;8900:18;8888:10;8885:34;8882:62;8879:88;;;8947:18;;:::i;:::-;8879:88;8987:10;8983:2;8976:22;8766:238;8723:281;;:::o;9010:129::-;9044:6;9071:20;;:::i;:::-;9061:30;;9100:33;9128:4;9120:6;9100:33;:::i;:::-;9010:129;;;:::o;9145:307::-;9206:4;9296:18;9288:6;9285:30;9282:56;;;9318:18;;:::i;:::-;9282:56;9356:29;9378:6;9356:29;:::i;:::-;9348:37;;9440:4;9434;9430:15;9422:23;;9145:307;;;:::o;9458:146::-;9555:6;9550:3;9545;9532:30;9596:1;9587:6;9582:3;9578:16;9571:27;9458:146;;;:::o;9610:423::-;9687:5;9712:65;9728:48;9769:6;9728:48;:::i;:::-;9712:65;:::i;:::-;9703:74;;9800:6;9793:5;9786:21;9838:4;9831:5;9827:16;9876:3;9867:6;9862:3;9858:16;9855:25;9852:112;;;9883:79;;:::i;:::-;9852:112;9973:54;10020:6;10015:3;10010;9973:54;:::i;:::-;9693:340;9610:423;;;;;:::o;10052:338::-;10107:5;10156:3;10149:4;10141:6;10137:17;10133:27;10123:122;;10164:79;;:::i;:::-;10123:122;10281:6;10268:20;10306:78;10380:3;10372:6;10365:4;10357:6;10353:17;10306:78;:::i;:::-;10297:87;;10113:277;10052:338;;;;:::o;10396:943::-;10491:6;10499;10507;10515;10564:3;10552:9;10543:7;10539:23;10535:33;10532:120;;;10571:79;;:::i;:::-;10532:120;10691:1;10716:53;10761:7;10752:6;10741:9;10737:22;10716:53;:::i;:::-;10706:63;;10662:117;10818:2;10844:53;10889:7;10880:6;10869:9;10865:22;10844:53;:::i;:::-;10834:63;;10789:118;10946:2;10972:53;11017:7;11008:6;10997:9;10993:22;10972:53;:::i;:::-;10962:63;;10917:118;11102:2;11091:9;11087:18;11074:32;11133:18;11125:6;11122:30;11119:117;;;11155:79;;:::i;:::-;11119:117;11260:62;11314:7;11305:6;11294:9;11290:22;11260:62;:::i;:::-;11250:72;;11045:287;10396:943;;;;;;;:::o;11345:474::-;11413:6;11421;11470:2;11458:9;11449:7;11445:23;11441:32;11438:119;;;11476:79;;:::i;:::-;11438:119;11596:1;11621:53;11666:7;11657:6;11646:9;11642:22;11621:53;:::i;:::-;11611:63;;11567:117;11723:2;11749:53;11794:7;11785:6;11774:9;11770:22;11749:53;:::i;:::-;11739:63;;11694:118;11345:474;;;;;:::o;11842:568::-;11915:8;11925:6;11975:3;11968:4;11960:6;11956:17;11952:27;11942:122;;11983:79;;:::i;:::-;11942:122;12096:6;12083:20;12073:30;;12126:18;12118:6;12115:30;12112:117;;;12148:79;;:::i;:::-;12112:117;12262:4;12254:6;12250:17;12238:29;;12316:3;12308:4;12300:6;12296:17;12286:8;12282:32;12279:41;12276:128;;;12323:79;;:::i;:::-;12276:128;11842:568;;;;;:::o;12416:559::-;12502:6;12510;12559:2;12547:9;12538:7;12534:23;12530:32;12527:119;;;12565:79;;:::i;:::-;12527:119;12713:1;12702:9;12698:17;12685:31;12743:18;12735:6;12732:30;12729:117;;;12765:79;;:::i;:::-;12729:117;12878:80;12950:7;12941:6;12930:9;12926:22;12878:80;:::i;:::-;12860:98;;;;12656:312;12416:559;;;;;:::o;12981:180::-;13029:77;13026:1;13019:88;13126:4;13123:1;13116:15;13150:4;13147:1;13140:15;13167:320;13211:6;13248:1;13242:4;13238:12;13228:22;;13295:1;13289:4;13285:12;13316:18;13306:81;;13372:4;13364:6;13360:17;13350:27;;13306:81;13434:2;13426:6;13423:14;13403:18;13400:38;13397:84;;13453:18;;:::i;:::-;13397:84;13218:269;13167:320;;;:::o;13493:97::-;13552:6;13580:3;13570:13;;13493:97;;;;:::o;13596:141::-;13645:4;13668:3;13660:11;;13691:3;13688:1;13681:14;13725:4;13722:1;13712:18;13704:26;;13596:141;;;:::o;13743:93::-;13780:6;13827:2;13822;13815:5;13811:14;13807:23;13797:33;;13743:93;;;:::o;13842:107::-;13886:8;13936:5;13930:4;13926:16;13905:37;;13842:107;;;;:::o;13955:393::-;14024:6;14074:1;14062:10;14058:18;14097:97;14127:66;14116:9;14097:97;:::i;:::-;14215:39;14245:8;14234:9;14215:39;:::i;:::-;14203:51;;14287:4;14283:9;14276:5;14272:21;14263:30;;14336:4;14326:8;14322:19;14315:5;14312:30;14302:40;;14031:317;;13955:393;;;;;:::o;14354:60::-;14382:3;14403:5;14396:12;;14354:60;;;:::o;14420:142::-;14470:9;14503:53;14521:34;14530:24;14548:5;14530:24;:::i;:::-;14521:34;:::i;:::-;14503:53;:::i;:::-;14490:66;;14420:142;;;:::o;14568:75::-;14611:3;14632:5;14625:12;;14568:75;;;:::o;14649:269::-;14759:39;14790:7;14759:39;:::i;:::-;14820:91;14869:41;14893:16;14869:41;:::i;:::-;14861:6;14854:4;14848:11;14820:91;:::i;:::-;14814:4;14807:105;14725:193;14649:269;;;:::o;14924:73::-;14969:3;14924:73;:::o;15003:189::-;15080:32;;:::i;:::-;15121:65;15179:6;15171;15165:4;15121:65;:::i;:::-;15056:136;15003:189;;:::o;15198:186::-;15258:120;15275:3;15268:5;15265:14;15258:120;;;15329:39;15366:1;15359:5;15329:39;:::i;:::-;15302:1;15295:5;15291:13;15282:22;;15258:120;;;15198:186;;:::o;15390:543::-;15491:2;15486:3;15483:11;15480:446;;;15525:38;15557:5;15525:38;:::i;:::-;15609:29;15627:10;15609:29;:::i;:::-;15599:8;15595:44;15792:2;15780:10;15777:18;15774:49;;;15813:8;15798:23;;15774:49;15836:80;15892:22;15910:3;15892:22;:::i;:::-;15882:8;15878:37;15865:11;15836:80;:::i;:::-;15495:431;;15480:446;15390:543;;;:::o;15939:117::-;15993:8;16043:5;16037:4;16033:16;16012:37;;15939:117;;;;:::o;16062:169::-;16106:6;16139:51;16187:1;16183:6;16175:5;16172:1;16168:13;16139:51;:::i;:::-;16135:56;16220:4;16214;16210:15;16200:25;;16113:118;16062:169;;;;:::o;16236:295::-;16312:4;16458:29;16483:3;16477:4;16458:29;:::i;:::-;16450:37;;16520:3;16517:1;16513:11;16507:4;16504:21;16496:29;;16236:295;;;;:::o;16536:1403::-;16660:44;16700:3;16695;16660:44;:::i;:::-;16769:18;16761:6;16758:30;16755:56;;;16791:18;;:::i;:::-;16755:56;16835:38;16867:4;16861:11;16835:38;:::i;:::-;16920:67;16980:6;16972;16966:4;16920:67;:::i;:::-;17014:1;17043:2;17035:6;17032:14;17060:1;17055:632;;;;17731:1;17748:6;17745:84;;;17804:9;17799:3;17795:19;17782:33;17773:42;;17745:84;17855:67;17915:6;17908:5;17855:67;:::i;:::-;17849:4;17842:81;17704:229;17025:908;;17055:632;17107:4;17103:9;17095:6;17091:22;17141:37;17173:4;17141:37;:::i;:::-;17200:1;17214:215;17228:7;17225:1;17222:14;17214:215;;;17314:9;17309:3;17305:19;17292:33;17284:6;17277:49;17365:1;17357:6;17353:14;17343:24;;17412:2;17401:9;17397:18;17384:31;;17251:4;17248:1;17244:12;17239:17;;17214:215;;;17457:6;17448:7;17445:19;17442:186;;;17522:9;17517:3;17513:19;17500:33;17565:48;17607:4;17599:6;17595:17;17584:9;17565:48;:::i;:::-;17557:6;17550:64;17465:163;17442:186;17674:1;17670;17662:6;17658:14;17654:22;17648:4;17641:36;17062:625;;;17025:908;;16635:1304;;;16536:1403;;;:::o;17945:180::-;17993:77;17990:1;17983:88;18090:4;18087:1;18080:15;18114:4;18111:1;18104:15;18131:191;18171:3;18190:20;18208:1;18190:20;:::i;:::-;18185:25;;18224:20;18242:1;18224:20;:::i;:::-;18219:25;;18267:1;18264;18260:9;18253:16;;18288:3;18285:1;18282:10;18279:36;;;18295:18;;:::i;:::-;18279:36;18131:191;;;;:::o;18328:180::-;18468:32;18464:1;18456:6;18452:14;18445:56;18328:180;:::o;18514:366::-;18656:3;18677:67;18741:2;18736:3;18677:67;:::i;:::-;18670:74;;18753:93;18842:3;18753:93;:::i;:::-;18871:2;18866:3;18862:12;18855:19;;18514:366;;;:::o;18886:419::-;19052:4;19090:2;19079:9;19075:18;19067:26;;19139:9;19133:4;19129:20;19125:1;19114:9;19110:17;19103:47;19167:131;19293:4;19167:131;:::i;:::-;19159:139;;18886:419;;;:::o;19311:174::-;19451:26;19447:1;19439:6;19435:14;19428:50;19311:174;:::o;19491:366::-;19633:3;19654:67;19718:2;19713:3;19654:67;:::i;:::-;19647:74;;19730:93;19819:3;19730:93;:::i;:::-;19848:2;19843:3;19839:12;19832:19;;19491:366;;;:::o;19863:419::-;20029:4;20067:2;20056:9;20052:18;20044:26;;20116:9;20110:4;20106:20;20102:1;20091:9;20087:17;20080:47;20144:131;20270:4;20144:131;:::i;:::-;20136:139;;19863:419;;;:::o;20288:180::-;20336:77;20333:1;20326:88;20433:4;20430:1;20423:15;20457:4;20454:1;20447:15;20474:176;20506:1;20523:20;20541:1;20523:20;:::i;:::-;20518:25;;20557:20;20575:1;20557:20;:::i;:::-;20552:25;;20596:1;20586:35;;20601:18;;:::i;:::-;20586:35;20642:1;20639;20635:9;20630:14;;20474:176;;;;:::o;20656:234::-;20796:34;20792:1;20784:6;20780:14;20773:58;20865:17;20860:2;20852:6;20848:15;20841:42;20656:234;:::o;20896:366::-;21038:3;21059:67;21123:2;21118:3;21059:67;:::i;:::-;21052:74;;21135:93;21224:3;21135:93;:::i;:::-;21253:2;21248:3;21244:12;21237:19;;20896:366;;;:::o;21268:419::-;21434:4;21472:2;21461:9;21457:18;21449:26;;21521:9;21515:4;21511:20;21507:1;21496:9;21492:17;21485:47;21549:131;21675:4;21549:131;:::i;:::-;21541:139;;21268:419;;;:::o;21693:148::-;21795:11;21832:3;21817:18;;21693:148;;;;:::o;21871:874::-;21974:3;22011:5;22005:12;22040:36;22066:9;22040:36;:::i;:::-;22092:89;22174:6;22169:3;22092:89;:::i;:::-;22085:96;;22212:1;22201:9;22197:17;22228:1;22223:166;;;;22403:1;22398:341;;;;22190:549;;22223:166;22307:4;22303:9;22292;22288:25;22283:3;22276:38;22369:6;22362:14;22355:22;22347:6;22343:35;22338:3;22334:45;22327:52;;22223:166;;22398:341;22465:38;22497:5;22465:38;:::i;:::-;22525:1;22539:154;22553:6;22550:1;22547:13;22539:154;;;22627:7;22621:14;22617:1;22612:3;22608:11;22601:35;22677:1;22668:7;22664:15;22653:26;;22575:4;22572:1;22568:12;22563:17;;22539:154;;;22722:6;22717:3;22713:16;22706:23;;22405:334;;22190:549;;21978:767;;21871:874;;;;:::o;22751:390::-;22857:3;22885:39;22918:5;22885:39;:::i;:::-;22940:89;23022:6;23017:3;22940:89;:::i;:::-;22933:96;;23038:65;23096:6;23091:3;23084:4;23077:5;23073:16;23038:65;:::i;:::-;23128:6;23123:3;23119:16;23112:23;;22861:280;22751:390;;;;:::o;23147:429::-;23324:3;23346:92;23434:3;23425:6;23346:92;:::i;:::-;23339:99;;23455:95;23546:3;23537:6;23455:95;:::i;:::-;23448:102;;23567:3;23560:10;;23147:429;;;;;:::o;23582:180::-;23630:77;23627:1;23620:88;23727:4;23724:1;23717:15;23751:4;23748:1;23741:15;23768:233;23807:3;23830:24;23848:5;23830:24;:::i;:::-;23821:33;;23876:66;23869:5;23866:77;23863:103;;23946:18;;:::i;:::-;23863:103;23993:1;23986:5;23982:13;23975:20;;23768:233;;;:::o;24007:171::-;24046:3;24069:24;24087:5;24069:24;:::i;:::-;24060:33;;24115:4;24108:5;24105:15;24102:41;;24123:18;;:::i;:::-;24102:41;24170:1;24163:5;24159:13;24152:20;;24007:171;;;:::o;24184:98::-;24235:6;24269:5;24263:12;24253:22;;24184:98;;;:::o;24288:168::-;24371:11;24405:6;24400:3;24393:19;24445:4;24440:3;24436:14;24421:29;;24288:168;;;;:::o;24462:373::-;24548:3;24576:38;24608:5;24576:38;:::i;:::-;24630:70;24693:6;24688:3;24630:70;:::i;:::-;24623:77;;24709:65;24767:6;24762:3;24755:4;24748:5;24744:16;24709:65;:::i;:::-;24799:29;24821:6;24799:29;:::i;:::-;24794:3;24790:39;24783:46;;24552:283;24462:373;;;;:::o;24841:640::-;25036:4;25074:3;25063:9;25059:19;25051:27;;25088:71;25156:1;25145:9;25141:17;25132:6;25088:71;:::i;:::-;25169:72;25237:2;25226:9;25222:18;25213:6;25169:72;:::i;:::-;25251;25319:2;25308:9;25304:18;25295:6;25251:72;:::i;:::-;25370:9;25364:4;25360:20;25355:2;25344:9;25340:18;25333:48;25398:76;25469:4;25460:6;25398:76;:::i;:::-;25390:84;;24841:640;;;;;;;:::o;25487:141::-;25543:5;25574:6;25568:13;25559:22;;25590:32;25616:5;25590:32;:::i;:::-;25487:141;;;;:::o;25634:349::-;25703:6;25752:2;25740:9;25731:7;25727:23;25723:32;25720:119;;;25758:79;;:::i;:::-;25720:119;25878:1;25903:63;25958:7;25949:6;25938:9;25934:22;25903:63;:::i;:::-;25893:73;;25849:127;25634:349;;;;:::o
Swarm Source
ipfs://b31874d3ebbaa1fa137e3f323e9aa912c5e3c4c378ac2e1eec7cb7ceb9a4db17
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 30 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
[ Download: CSV Export ]
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.