Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.8;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.3/contracts/access/Ownable.sol";
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.3/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v4.3/contracts/token/ERC20/IERC20.sol";
import "https://github.com/Brechtpd/base64/blob/main/base64.sol";

contract TWNFT is ERC721Enumerable, Ownable {
    //This token address will be checked if enough tokens are available
    address public requireTokenAddress;

    //After this date, public minting of soldiers will be possible. Before this date, only the owner and generals can be minted.
    uint256 private constant START_TIMESTAMP = 1633521600; //06.10.2021, 12:00 GMT (14:00 CEST)

    //the address that minted an NFT cannot mint it again. You would need to send your tokens to another address to mint again
    mapping(address => bool) addressMinted;
    //for investors, we can whitelist addresses in order they can mint generals
    mapping(address => bool) whitelist;

    string private constant COMMANDER = "bafybeick7bj677i3fhq5upoc2vplu4gmgmgdpacbtahx6f4uqkgl7dattq"; //rank 1
    string private constant GENERAL   = "bafybeidzfegfpn24lpjkf235tdhqvk26b2bsr7ye7sj2ggsodxk4rs25ju"; //rank 2
    string private constant SOLDIER   = "bafybeiceynivdpcrnu633gmcyp36x4lw7avehpznbjx5i62a52nqh2lk5i"; //rank 3
    string private constant ARMY      = "bafybeihn4y3bf364ihww2ogzpqavuryhjaeakvpk6ci7rrkjj4mmsqjpae"; //image for platform

    uint256 private constant COMMANDER_MINT = 5000000 * 1e18;  //5,000,000 x 10^18
    uint256 private constant GENERAL_MINT   = 500000  * 1e18;  //  500,000 x 10^18
    uint256 private constant SOLDIER_MINT   = 1000    * 1e18;  //    1,000 x 10^18

    uint256 private constant FIRST_COMMANDER_ID   = 1;
    uint256 private constant FIRST_GENERAL_ID     = 21;
    uint256 private constant FIRST_DEV_SOLDIER_ID = 221;
    uint256 private constant FIRST_PUB_SOLDIER_ID = 421;
    uint256 private constant FIRST_INVALID        = 2221;

    uint256 private nextCommanderId  = FIRST_COMMANDER_ID;   //  1-20
    uint256 private nextGeneralId    = FIRST_GENERAL_ID;     // 21-220
    uint256 private nextDevSoldierId = FIRST_DEV_SOLDIER_ID; //221-420
    uint256 private nextPubSoldierId = FIRST_PUB_SOLDIER_ID; //421-2220

    bool public releasedTGT;

    string private constant datajson = "data:application/json;base64,";
    string private baseURI = "ipfs://";
    string private description = "THORWallet NFTs consist of 20 Commanders, 200 Generals and 2000 Soldiers that unlock unique premium features in the THORWallet.";

    constructor() ERC721("THORWallet Army", "TWA"){}

    //This is for external application to know the current supply of the ranks
    //1: the number of commanders minted. If one commander is added, nextCommanderId will be set to 2, while FIRST_COMMANDER_ID is 1, hence 1
    //2: the number of generals minted. If one general is added nextGeneralId will be set to 22, while FIRST_GENERAL_ID is 21, hence 1
    //3: the number of dev and pub soldiers. If one dev soldier will be added nextDevSoldierId, will be 222, FIRST_DEV_SOLDIER_ID is 221, hence 1
    //here we need to add the pub soldier: if one pub soldier will be added nextPubSoldierId, will be 422, FIRST_PUB_SOLDIER_ID is 421, hence 1
    function currentSupply(uint256 _rank) public view returns (uint256) {
        if (_rank == 1) {
            return nextCommanderId - FIRST_COMMANDER_ID;
        } else if (_rank == 2) {
            return nextGeneralId - FIRST_GENERAL_ID;
        } else if (_rank == 3) {
            return (nextDevSoldierId - FIRST_DEV_SOLDIER_ID) + (nextPubSoldierId - FIRST_PUB_SOLDIER_ID);
        } else {
            revert("currentSupply: invalid rank");
        }
    }

    //This is for external application to know the max supply
    //Not to be confused with totalSupply, which is the number of minted NFTs
    function maxSupply() public pure returns (uint256) {
        return FIRST_INVALID - 1;
    }

    function addAddressesToWhitelist(address[] memory addrs) onlyOwner public {
        for (uint256 i = 0; i < addrs.length; i++) {
            whitelist[addrs[i]] = true;
        }
    }

    function removeAddressFromWhitelist(address addr) onlyOwner public {
        whitelist[addr] = false;
    }

    function whitelisted(address _address) public view returns (bool) {
        return whitelist[_address];
    }

    function minted(address _address) public view returns (bool) {
        return addressMinted[_address];
    }

    function setBaseURI(string calldata _baseURI) onlyOwner public {
        baseURI = _baseURI;
    }

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721: URI query for nonexistent token");

        string memory rank;
        string memory rankImage;

        if (tokenId < FIRST_GENERAL_ID) {
            rank = "Commander";
            rankImage = COMMANDER;
        } else if (tokenId < FIRST_DEV_SOLDIER_ID) {
            rank = "General";
            rankImage = GENERAL;
        } else {
            rank = "Soldier";
            rankImage = SOLDIER;
        }

        return string(
            abi.encodePacked(
                datajson,
                Base64.encode(
                    bytes(
                        abi.encodePacked(
                            '{"name":"THORWallet - ',
                            rank,
                            '","description":"',
                            description,
                            '","attributes":[{"trait_type": "Rank", "value": "',
                            rank,
                            '"}], "image":"',
                            baseURI,
                            rankImage,
                            '"}'
                        )
                    )
                )
            )
        );
    }

    function getLevel(address _address) public view returns (uint256) {
        //Levels: 0=None, 1=Commander, 2=General, 3=Soldier
        uint256 addressBalance = balanceOf(_address);

        if (addressBalance == 0) {
            return 0;               //No NFT held
        }

        uint256 lowest = tokenOfOwnerByIndex(_address, 0);
        uint256 id;

        for (uint256 i=0; i < addressBalance; i++) {
            id = tokenOfOwnerByIndex(_address, i);
            if(id < lowest) {
                lowest = id;
            }
        }

        if (lowest >= FIRST_DEV_SOLDIER_ID) {
            return 3;               // Soldier TokenId 221-2220 -> 2000 Soldiers
        } else if (lowest >= FIRST_GENERAL_ID) {
            return 2;               // General TokenId 21-220 -> 200 Generals
        } else {
            return 1;               // Commander TokenId 1-20 -> 20 Commanders
        }
    }

    function setRequiredToken(address _tokenAddress) public onlyOwner {
        requireTokenAddress = _tokenAddress;
    }

    function setReleasedTGT(bool _released) public onlyOwner {
        releasedTGT = _released;
    }

    //used for external projects, e.g., https://docs.opensea.io/docs/contract-level-metadata
    function contractURI() public view returns (string memory) {
        return string(
            abi.encodePacked(
                datajson, Base64.encode(
                    bytes(
                        abi.encodePacked(
                            '{"name": "THORWallet Army", "description": "',
                            description,
                            '", "image": "',
                            baseURI,
                            ARMY,
                            '", "external_link": "https://thorwallet.org"}'
                        )
                    )
                )
            )
        );
    }

    function mintWhitelisted() public {
        require(whitelist[msg.sender], "Address not Whitelisted");
        require(!addressMinted[msg.sender], "Prior mint by address");
        //check if General limt reached, if we are already at the first dev soldier
        require(nextGeneralId < FIRST_DEV_SOLDIER_ID, "General limit reached");

        uint256 tokenId = nextGeneralId;
        nextGeneralId = nextGeneralId + 1;

        _safeMint(msg.sender, tokenId);

        //add msg.sender to list of minters, who already minted (they cannot mint twice)
        addressMinted[msg.sender] = true;
    }

    //mints multiple NFTs of same rank to provided addresses
    function mintByOwner(address[] memory _addresses, uint256 _rank) public onlyOwner {
        require(_addresses.length >= 1, "No addresses");

        uint256 tokenId;

        for (uint256 i=0; i < _addresses.length; i++) {
            if (_rank == 1) {
                //check if Commander limit reached, if we are already at the first general id
                require(nextCommanderId < FIRST_GENERAL_ID, "Commander limit reached");
                tokenId = nextCommanderId;
                nextCommanderId = nextCommanderId + 1;
            } else if (_rank == 2) {
                //check if General limit reached, if we are already at the first dev soldier
                require(nextGeneralId < FIRST_DEV_SOLDIER_ID, "General limit reached");
                tokenId = nextGeneralId;
                nextGeneralId = nextGeneralId + 1;
            } else if (_rank == 3) {
                //check if Dev Soldier limit reached, if we are already at the public soldier
                require(nextDevSoldierId < FIRST_PUB_SOLDIER_ID, "Dev Soldier limit reached");
                tokenId = nextDevSoldierId;
                nextDevSoldierId = nextDevSoldierId + 1;
            } else {
                revert("mintByOwner: invalid rank");
            }

            _safeMint(_addresses[i], tokenId);
        }
    }

    function mint() public {
        require(block.timestamp >= START_TIMESTAMP, "Claiming not yet started");
        //restricts minting address to 1 nft
        require(!addressMinted[msg.sender], "Prior mint by address");

        //check token quantity
        uint256 bal = IERC20(requireTokenAddress).balanceOf(msg.sender);
        //check if insufficient balance, if soldier level not reached
        require(bal >= SOLDIER_MINT , "Insufficient balance");

        uint256 tokenId;

        if (bal >= COMMANDER_MINT && releasedTGT) {
            //check if Commander limit reached, if we are already at the first general id
            require(nextCommanderId < FIRST_GENERAL_ID, "Commander limit reached");
            tokenId = nextCommanderId;
            nextCommanderId = nextCommanderId + 1;

        } else if (bal >= GENERAL_MINT && releasedTGT) {
            //check if General limit reached, if we are already at the first dev soldier
            require(nextGeneralId < FIRST_DEV_SOLDIER_ID, "General limit reached");
            tokenId = nextGeneralId;
            nextGeneralId = nextGeneralId + 1;

        } else {
            //check if Soldier limit reached, if we are already at the first invalid id
            require(nextPubSoldierId < FIRST_INVALID, "Soldier limit reached");
            tokenId = nextPubSoldierId;
            nextPubSoldierId = nextPubSoldierId + 1;
        }

        _safeMint(msg.sender, tokenId);

        //add msg.sender to list of minters, who already minted (they cannot mint twice)
        addressMinted[msg.sender] = true;
    }
}

// SPDX-License-Identifier: MIT

/// @title Base64
/// @author Brecht Devos - <[email protected]>
/// @notice Provides a function for encoding some bytes in base64
library Base64 {
    string internal constant TABLE = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

    function encode(bytes memory data) internal pure returns (string memory) {
        if (data.length == 0) return '';
        
        // load the table into memory
        string memory table = TABLE;

        // multiply by 4/3 rounded up
        uint256 encodedLen = 4 * ((data.length + 2) / 3);

        // add some extra buffer at the end required for the writing
        string memory result = new string(encodedLen + 32);

        assembly {
            // set the actual output length
            mstore(result, encodedLen)
            
            // prepare the lookup table
            let tablePtr := add(table, 1)
            
            // input ptr
            let dataPtr := data
            let endPtr := add(dataPtr, mload(data))
            
            // result ptr, jump over length
            let resultPtr := add(result, 32)
            
            // run over the input, 3 bytes at a time
            for {} lt(dataPtr, endPtr) {}
            {
               dataPtr := add(dataPtr, 3)
               
               // read 3 bytes
               let input := mload(dataPtr)
               
               // write 4 characters
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(shr(18, input), 0x3F)))))
               resultPtr := add(resultPtr, 1)
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(shr(12, input), 0x3F)))))
               resultPtr := add(resultPtr, 1)
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(shr( 6, input), 0x3F)))))
               resultPtr := add(resultPtr, 1)
               mstore(resultPtr, shl(248, mload(add(tablePtr, and(        input,  0x3F)))))
               resultPtr := add(resultPtr, 1)
            }
            
            // padding with '='
            switch mod(mload(data), 3)
            case 1 { mstore(sub(resultPtr, 2), shl(240, 0x3d3d)) }
            case 2 { mstore(sub(resultPtr, 1), shl(248, 0x3d)) }
        }
        
        return result;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, tokenId);

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @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, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @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.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @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 (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @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
    ) external;

    /**
     * @dev Transfers `tokenId` token 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;

    /**
     * @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;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @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 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);

    /**
     * @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 calldata data
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        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_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"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":"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":[{"internalType":"address[]","name":"addrs","type":"address[]"}],"name":"addAddressesToWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_rank","type":"uint256"}],"name":"currentSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"_address","type":"address"}],"name":"getLevel","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"pure","type":"function"},{"inputs":[],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256","name":"_rank","type":"uint256"}],"name":"mintByOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintWhitelisted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"minted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"releasedTGT","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"removeAddressFromWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"requireTokenAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"nonpayable","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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_released","type":"bool"}],"name":"setReleasedTGT","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_tokenAddress","type":"address"}],"name":"setRequiredToken","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":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"","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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"whitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106102115760003560e01c806370a0823111610125578063cb05f4ef116100ad578063dcc34a991161007c578063dcc34a9914610473578063e2ec6ec314610486578063e8a3d48514610499578063e985e9c5146104a1578063f2fde38b146104dd57600080fd5b8063cb05f4ef14610419578063d1af9ee01461042c578063d5abeb011461043f578063d936547e1461044757600080fd5b806395d89b41116100f457806395d89b41146103c5578063a22cb465146103cd578063b88d4fde146103e0578063c175703b146103f3578063c87b56dd1461040657600080fd5b806370a0823114610386578063715018a614610399578063817c8966146103a15780638da5cb5b146103b457600080fd5b8063286dd3f5116101a85780634f6ccce7116101775780634f6ccce71461032d57806355f804b3146103405780635b7460771461035357806362012b85146103665780636352211e1461037357600080fd5b8063286dd3f5146102ec5780632f745c59146102ff57806342842e0e1461031257806342cc13691461032557600080fd5b80631249c58b116101e45780631249c58b1461029357806318160ddd1461029b5780631e7269c5146102ad57806323b872dd146102d957600080fd5b806301ffc9a71461021657806306fdde031461023e578063081812fc14610253578063095ea7b31461027e575b600080fd5b610229610224366004612204565b6104f0565b60405190151581526020015b60405180910390f35b61024661051b565b6040516102359190612280565b610266610261366004612293565b6105ad565b6040516001600160a01b039091168152602001610235565b61029161028c3660046122c3565b610647565b005b61029161075d565b6008545b604051908152602001610235565b6102296102bb3660046122ed565b6001600160a01b03166000908152600c602052604090205460ff1690565b6102916102e7366004612308565b610a3e565b6102916102fa3660046122ed565b610a6f565b61029f61030d3660046122c3565b610aba565b610291610320366004612308565b610b50565b610291610b6b565b61029f61033b366004612293565b610c7c565b61029161034e366004612344565b610d0f565b61029f610361366004612293565b610d45565b6012546102299060ff1681565b610266610381366004612293565b610df6565b61029f6103943660046122ed565b610e6d565b610291610ef4565b61029f6103af3660046122ed565b610f2a565b600a546001600160a01b0316610266565b610246610fbd565b6102916103db3660046123c6565b610fcc565b6102916103ee366004612440565b611091565b600b54610266906001600160a01b031681565b610246610414366004612293565b6110c9565b610291610427366004612587565b6112aa565b61029161043a3660046125cc565b6114c3565b61029f611500565b6102296104553660046122ed565b6001600160a01b03166000908152600d602052604090205460ff1690565b6102916104813660046122ed565b611514565b6102916104943660046125e7565b611560565b6102466115f6565b6102296104af36600461261c565b6001600160a01b03918216600090815260056020908152604080832093909416825291909152205460ff1690565b6102916104eb3660046122ed565b611685565b60006001600160e01b0319821663780e9d6360e01b1480610515575061051582611720565b92915050565b60606000805461052a90612646565b80601f016020809104026020016040519081016040528092919081815260200182805461055690612646565b80156105a35780601f10610578576101008083540402835291602001916105a3565b820191906000526020600020905b81548152906001019060200180831161058657829003601f168201915b5050505050905090565b6000818152600260205260408120546001600160a01b031661062b5760405162461bcd60e51b815260206004820152602c60248201527f4552433732313a20617070726f76656420717565727920666f72206e6f6e657860448201526b34b9ba32b73a103a37b5b2b760a11b60648201526084015b60405180910390fd5b506000908152600460205260409020546001600160a01b031690565b600061065282610df6565b9050806001600160a01b0316836001600160a01b031614156106c05760405162461bcd60e51b815260206004820152602160248201527f4552433732313a20617070726f76616c20746f2063757272656e74206f776e656044820152603960f91b6064820152608401610622565b336001600160a01b03821614806106dc57506106dc81336104af565b61074e5760405162461bcd60e51b815260206004820152603860248201527f4552433732313a20617070726f76652063616c6c6572206973206e6f74206f7760448201527f6e6572206e6f7220617070726f76656420666f7220616c6c00000000000000006064820152608401610622565b6107588383611770565b505050565b63615d8fc04210156107b15760405162461bcd60e51b815260206004820152601860248201527f436c61696d696e67206e6f7420796574207374617274656400000000000000006044820152606401610622565b336000908152600c602052604090205460ff16156108095760405162461bcd60e51b81526020600482015260156024820152745072696f72206d696e74206279206164647265737360581b6044820152606401610622565b600b546040516370a0823160e01b81523360048201526000916001600160a01b0316906370a082319060240160206040518083038186803b15801561084d57600080fd5b505afa158015610861573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906108859190612681565b9050683635c9adc5dea000008110156108d75760405162461bcd60e51b8152602060048201526014602482015273496e73756666696369656e742062616c616e636560601b6044820152606401610622565b60006a0422ca8b0a00a42500000082101580156108f6575060125460ff165b1561095e576015600e54106109475760405162461bcd60e51b815260206004820152601760248201527610dbdb5b585b99195c881b1a5b5a5d081c995858da1959604a1b6044820152606401610622565b50600e546109568160016126b0565b600e55610a16565b6969e10de76676d0800000821015801561097a575060125460ff165b156109b85760dd600f54106109a15760405162461bcd60e51b8152600401610622906126c8565b50600f546109b08160016126b0565b600f55610a16565b6108ad60115410610a035760405162461bcd60e51b815260206004820152601560248201527414dbdb191a595c881b1a5b5a5d081c995858da1959605a1b6044820152606401610622565b50601154610a128160016126b0565b6011555b610a2033826117de565b5050336000908152600c60205260409020805460ff19166001179055565b610a4833826117f8565b610a645760405162461bcd60e51b8152600401610622906126f7565b6107588383836118ef565b600a546001600160a01b03163314610a995760405162461bcd60e51b815260040161062290612748565b6001600160a01b03166000908152600d60205260409020805460ff19169055565b6000610ac583610e6d565b8210610b275760405162461bcd60e51b815260206004820152602b60248201527f455243373231456e756d657261626c653a206f776e657220696e646578206f7560448201526a74206f6620626f756e647360a81b6064820152608401610622565b506001600160a01b03919091166000908152600660209081526040808320938352929052205490565b61075883838360405180602001604052806000815250611091565b336000908152600d602052604090205460ff16610bca5760405162461bcd60e51b815260206004820152601760248201527f41646472657373206e6f742057686974656c69737465640000000000000000006044820152606401610622565b336000908152600c602052604090205460ff1615610c225760405162461bcd60e51b81526020600482015260156024820152745072696f72206d696e74206279206164647265737360581b6044820152606401610622565b60dd600f5410610c445760405162461bcd60e51b8152600401610622906126c8565b600f54610c528160016126b0565b600f55610c5f33826117de565b50336000908152600c60205260409020805460ff19166001179055565b6000610c8760085490565b8210610cea5760405162461bcd60e51b815260206004820152602c60248201527f455243373231456e756d657261626c653a20676c6f62616c20696e646578206f60448201526b7574206f6620626f756e647360a01b6064820152608401610622565b60088281548110610cfd57610cfd61277d565b90600052602060002001549050919050565b600a546001600160a01b03163314610d395760405162461bcd60e51b815260040161062290612748565b61075860138383612155565b60008160011415610d5f576001600e546105159190612793565b8160021415610d77576015600f546105159190612793565b8160031415610da9576101a5601154610d909190612793565b60dd601054610d9f9190612793565b61051591906126b0565b60405162461bcd60e51b815260206004820152601b60248201527f63757272656e74537570706c793a20696e76616c69642072616e6b00000000006044820152606401610622565b919050565b6000818152600260205260408120546001600160a01b0316806105155760405162461bcd60e51b815260206004820152602960248201527f4552433732313a206f776e657220717565727920666f72206e6f6e657869737460448201526832b73a103a37b5b2b760b91b6064820152608401610622565b60006001600160a01b038216610ed85760405162461bcd60e51b815260206004820152602a60248201527f4552433732313a2062616c616e636520717565727920666f7220746865207a65604482015269726f206164647265737360b01b6064820152608401610622565b506001600160a01b031660009081526003602052604090205490565b600a546001600160a01b03163314610f1e5760405162461bcd60e51b815260040161062290612748565b610f286000611a9a565b565b600080610f3683610e6d565b905080610f465750600092915050565b6000610f53846000610aba565b90506000805b83811015610f8b57610f6b8682610aba565b915082821015610f79578192505b80610f83816127aa565b915050610f59565b5060dd8210610f9f57506003949350505050565b60158210610fb257506002949350505050565b506001949350505050565b60606001805461052a90612646565b6001600160a01b0382163314156110255760405162461bcd60e51b815260206004820152601960248201527f4552433732313a20617070726f766520746f2063616c6c6572000000000000006044820152606401610622565b3360008181526005602090815260408083206001600160a01b03871680855290835292819020805460ff191686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b61109b33836117f8565b6110b75760405162461bcd60e51b8152600401610622906126f7565b6110c384848484611aec565b50505050565b6000818152600260205260409020546060906001600160a01b03166111405760405162461bcd60e51b815260206004820152602760248201527f4552433732313a2055524920717565727920666f72206e6f6e6578697374656e6044820152663a103a37b5b2b760c91b6064820152608401610622565b6060806015841015611190576040518060400160405280600981526020016821b7b6b6b0b73232b960b91b81525091506040518060600160405280603b8152602001612b56603b91399050611219565b60dd8410156111db576040518060400160405280600781526020016611d95b995c985b60ca1b81525091506040518060600160405280603b8152602001612c47603b91399050611219565b6040518060400160405280600781526020016629b7b63234b2b960c91b81525091506040518060600160405280603b8152602001612bd1603b913990505b6040518060400160405280601d81526020017f646174613a6170706c69636174696f6e2f6a736f6e3b6261736536342c0000008152506112818360148560138660405160200161126d95949392919061285f565b604051602081830303815290604052611b1f565b604051602001611292929190612962565b60405160208183030381529060405292505050919050565b600a546001600160a01b031633146112d45760405162461bcd60e51b815260040161062290612748565b6001825110156113155760405162461bcd60e51b815260206004820152600c60248201526b4e6f2061646472657373657360a01b6044820152606401610622565b6000805b83518110156110c357826001141561138f576015600e54106113775760405162461bcd60e51b815260206004820152601760248201527610dbdb5b585b99195c881b1a5b5a5d081c995858da1959604a1b6044820152606401610622565b600e5491506113878260016126b0565b600e5561148e565b82600214156113d25760dd600f54106113ba5760405162461bcd60e51b8152600401610622906126c8565b600f5491506113ca8260016126b0565b600f5561148e565b8260031415611446576101a56010541061142e5760405162461bcd60e51b815260206004820152601960248201527f44657620536f6c64696572206c696d69742072656163686564000000000000006044820152606401610622565b601054915061143e8260016126b0565b60105561148e565b60405162461bcd60e51b815260206004820152601960248201527f6d696e7442794f776e65723a20696e76616c69642072616e6b000000000000006044820152606401610622565b6114b18482815181106114a3576114a361277d565b6020026020010151836117de565b806114bb816127aa565b915050611319565b600a546001600160a01b031633146114ed5760405162461bcd60e51b815260040161062290612748565b6012805460ff1916911515919091179055565b600061150f60016108ad612793565b905090565b600a546001600160a01b0316331461153e5760405162461bcd60e51b815260040161062290612748565b600b80546001600160a01b0319166001600160a01b0392909216919091179055565b600a546001600160a01b0316331461158a5760405162461bcd60e51b815260040161062290612748565b60005b81518110156115f2576001600d60008484815181106115ae576115ae61277d565b6020908102919091018101516001600160a01b03168252810191909152604001600020805460ff1916911515919091179055806115ea816127aa565b91505061158d565b5050565b60606040518060400160405280601d81526020017f646174613a6170706c69636174696f6e2f6a736f6e3b6261736536342c000000815250611660601460136040518060600160405280603b8152602001612c0c603b913960405160200161126d93929190612991565b604051602001611671929190612962565b604051602081830303815290604052905090565b600a546001600160a01b031633146116af5760405162461bcd60e51b815260040161062290612748565b6001600160a01b0381166117145760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610622565b61171d81611a9a565b50565b60006001600160e01b031982166380ac58cd60e01b148061175157506001600160e01b03198216635b5e139f60e01b145b8061051557506301ffc9a760e01b6001600160e01b0319831614610515565b600081815260046020526040902080546001600160a01b0319166001600160a01b03841690811790915581906117a582610df6565b6001600160a01b03167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a45050565b6115f2828260405180602001604052806000815250611c87565b6000818152600260205260408120546001600160a01b03166118715760405162461bcd60e51b815260206004820152602c60248201527f4552433732313a206f70657261746f7220717565727920666f72206e6f6e657860448201526b34b9ba32b73a103a37b5b2b760a11b6064820152608401610622565b600061187c83610df6565b9050806001600160a01b0316846001600160a01b031614806118b75750836001600160a01b03166118ac846105ad565b6001600160a01b0316145b806118e757506001600160a01b0380821660009081526005602090815260408083209388168352929052205460ff165b949350505050565b826001600160a01b031661190282610df6565b6001600160a01b03161461196a5760405162461bcd60e51b815260206004820152602960248201527f4552433732313a207472616e73666572206f6620746f6b656e2074686174206960448201526839903737ba1037bbb760b91b6064820152608401610622565b6001600160a01b0382166119cc5760405162461bcd60e51b8152602060048201526024808201527f4552433732313a207472616e7366657220746f20746865207a65726f206164646044820152637265737360e01b6064820152608401610622565b6119d7838383611cba565b6119e2600082611770565b6001600160a01b0383166000908152600360205260408120805460019290611a0b908490612793565b90915550506001600160a01b0382166000908152600360205260408120805460019290611a399084906126b0565b909155505060008181526002602052604080822080546001600160a01b0319166001600160a01b0386811691821790925591518493918716917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef91a4505050565b600a80546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b611af78484846118ef565b611b0384848484611d72565b6110c35760405162461bcd60e51b815260040161062290612a52565b6060815160001415611b3f57505060408051602081019091526000815290565b6000604051806060016040528060408152602001612b916040913990506000600384516002611b6e91906126b0565b611b789190612aa4565b611b83906004612ac6565b90506000611b928260206126b0565b67ffffffffffffffff811115611baa57611baa6123f9565b6040519080825280601f01601f191660200182016040528015611bd4576020820181803683370190505b509050818152600183018586518101602084015b81831015611c425760039283018051603f601282901c811687015160f890811b8552600c83901c8216880151811b6001860152600683901c8216880151811b60028601529116860151901b93820193909352600401611be8565b600389510660018114611c5c5760028114611c6d57611c79565b613d3d60f01b600119830152611c79565b603d60f81b6000198301525b509398975050505050505050565b611c918383611e77565b611c9e6000848484611d72565b6107585760405162461bcd60e51b815260040161062290612a52565b6001600160a01b038316611d1557611d1081600880546000838152600960205260408120829055600182018355919091527ff3f7a9fe364faab93b216da50a3214154f22a0a2b415b23a84c8169e8b636ee30155565b611d38565b816001600160a01b0316836001600160a01b031614611d3857611d388382611fc5565b6001600160a01b038216611d4f5761075881612062565b826001600160a01b0316826001600160a01b031614610758576107588282612111565b60006001600160a01b0384163b15610fb257604051630a85bd0160e11b81526001600160a01b0385169063150b7a0290611db6903390899088908890600401612ae5565b602060405180830381600087803b158015611dd057600080fd5b505af1925050508015611e00575060408051601f3d908101601f19168201909252611dfd91810190612b22565b60015b611e5a573d808015611e2e576040519150601f19603f3d011682016040523d82523d6000602084013e611e33565b606091505b508051611e525760405162461bcd60e51b815260040161062290612a52565b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050949350505050565b6001600160a01b038216611ecd5760405162461bcd60e51b815260206004820181905260248201527f4552433732313a206d696e7420746f20746865207a65726f20616464726573736044820152606401610622565b6000818152600260205260409020546001600160a01b031615611f325760405162461bcd60e51b815260206004820152601c60248201527f4552433732313a20746f6b656e20616c7265616479206d696e746564000000006044820152606401610622565b611f3e60008383611cba565b6001600160a01b0382166000908152600360205260408120805460019290611f679084906126b0565b909155505060008181526002602052604080822080546001600160a01b0319166001600160a01b03861690811790915590518392907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a45050565b60006001611fd284610e6d565b611fdc9190612793565b60008381526007602052604090205490915080821461202f576001600160a01b03841660009081526006602090815260408083208584528252808320548484528184208190558352600790915290208190555b5060009182526007602090815260408084208490556001600160a01b039094168352600681528383209183525290812055565b60085460009061207490600190612793565b6000838152600960205260408120546008805493945090928490811061209c5761209c61277d565b9060005260206000200154905080600883815481106120bd576120bd61277d565b60009182526020808320909101929092558281526009909152604080822084905585825281205560088054806120f5576120f5612b3f565b6001900381819060005260206000200160009055905550505050565b600061211c83610e6d565b6001600160a01b039093166000908152600660209081526040808320868452825280832085905593825260079052919091209190915550565b82805461216190612646565b90600052602060002090601f01602090048101928261218357600085556121c9565b82601f1061219c5782800160ff198235161785556121c9565b828001600101855582156121c9579182015b828111156121c95782358255916020019190600101906121ae565b506121d59291506121d9565b5090565b5b808211156121d557600081556001016121da565b6001600160e01b03198116811461171d57600080fd5b60006020828403121561221657600080fd5b8135612221816121ee565b9392505050565b60005b8381101561224357818101518382015260200161222b565b838111156110c35750506000910152565b6000815180845261226c816020860160208601612228565b601f01601f19169290920160200192915050565b6020815260006122216020830184612254565b6000602082840312156122a557600080fd5b5035919050565b80356001600160a01b0381168114610df157600080fd5b600080604083850312156122d657600080fd5b6122df836122ac565b946020939093013593505050565b6000602082840312156122ff57600080fd5b612221826122ac565b60008060006060848603121561231d57600080fd5b612326846122ac565b9250612334602085016122ac565b9150604084013590509250925092565b6000806020838503121561235757600080fd5b823567ffffffffffffffff8082111561236f57600080fd5b818501915085601f83011261238357600080fd5b81358181111561239257600080fd5b8660208285010111156123a457600080fd5b60209290920196919550909350505050565b80358015158114610df157600080fd5b600080604083850312156123d957600080fd5b6123e2836122ac565b91506123f0602084016123b6565b90509250929050565b634e487b7160e01b600052604160045260246000fd5b604051601f8201601f1916810167ffffffffffffffff81118282101715612438576124386123f9565b604052919050565b6000806000806080858703121561245657600080fd5b61245f856122ac565b9350602061246e8187016122ac565b935060408601359250606086013567ffffffffffffffff8082111561249257600080fd5b818801915088601f8301126124a657600080fd5b8135818111156124b8576124b86123f9565b6124ca601f8201601f1916850161240f565b915080825289848285010111156124e057600080fd5b808484018584013760008482840101525080935050505092959194509250565b600082601f83011261251157600080fd5b8135602067ffffffffffffffff82111561252d5761252d6123f9565b8160051b61253c82820161240f565b928352848101820192828101908785111561255657600080fd5b83870192505b8483101561257c5761256d836122ac565b8252918301919083019061255c565b979650505050505050565b6000806040838503121561259a57600080fd5b823567ffffffffffffffff8111156125b157600080fd5b6125bd85828601612500565b95602094909401359450505050565b6000602082840312156125de57600080fd5b612221826123b6565b6000602082840312156125f957600080fd5b813567ffffffffffffffff81111561261057600080fd5b6118e784828501612500565b6000806040838503121561262f57600080fd5b612638836122ac565b91506123f0602084016122ac565b600181811c9082168061265a57607f821691505b6020821081141561267b57634e487b7160e01b600052602260045260246000fd5b50919050565b60006020828403121561269357600080fd5b5051919050565b634e487b7160e01b600052601160045260246000fd5b600082198211156126c3576126c361269a565b500190565b60208082526015908201527411d95b995c985b081b1a5b5a5d081c995858da1959605a1b604082015260600190565b60208082526031908201527f4552433732313a207472616e736665722063616c6c6572206973206e6f74206f6040820152701ddb995c881b9bdc88185c1c1c9bdd9959607a1b606082015260800190565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b634e487b7160e01b600052603260045260246000fd5b6000828210156127a5576127a561269a565b500390565b60006000198214156127be576127be61269a565b5060010190565b8054600090600181811c90808316806127df57607f831692505b602080841082141561280157634e487b7160e01b600052602260045260246000fd5b818015612815576001811461282657612853565b60ff19861689528489019650612853565b60008881526020902060005b8681101561284b5781548b820152908501908301612832565b505084890196505b50505050505092915050565b7503d913730b6b2911d112a2427a92bb0b63632ba1016960551b81528551600090612891816016850160208b01612228565b701116113232b9b1b934b83a34b7b7111d1160791b6016918401918201526128bc60278201886127c5565b90507f222c2261747472696275746573223a5b7b2274726169745f74797065223a20228152702930b735911610113b30b63ab2911d101160791b6020820152855161290e816031840160208a01612228565b6d113eae96101134b6b0b3b2911d1160911b60319290910191820152612937603f8201866127c5565b90508351612949818360208801612228565b61227d60f01b9101908152600201979650505050505050565b60008351612974818460208801612228565b835190830190612988818360208801612228565b01949350505050565b7f7b226e616d65223a202254484f5257616c6c65742041726d79222c202264657381526b31b934b83a34b7b7111d101160a11b602082015260006129d8602c8301866127c5565b6c1116101134b6b0b3b2911d101160991b81526129f8600d8201866127c5565b90508351612a0a818360208801612228565b7f222c202265787465726e616c5f6c696e6b223a202268747470733a2f2f74686f91019081526c7277616c6c65742e6f7267227d60981b6020820152602d0195945050505050565b60208082526032908201527f4552433732313a207472616e7366657220746f206e6f6e20455243373231526560408201527131b2b4bb32b91034b6b83632b6b2b73a32b960711b606082015260800190565b600082612ac157634e487b7160e01b600052601260045260246000fd5b500490565b6000816000190483118215151615612ae057612ae061269a565b500290565b6001600160a01b0385811682528416602082015260408101839052608060608201819052600090612b1890830184612254565b9695505050505050565b600060208284031215612b3457600080fd5b8151612221816121ee565b634e487b7160e01b600052603160045260246000fdfe62616679626569636b37626a36373769336668713575706f633276706c7534676d676d6764706163627461687836663475716b676c3764617474714142434445464748494a4b4c4d4e4f505152535455565758595a6162636465666768696a6b6c6d6e6f707172737475767778797a303132333435363738392b2f626166796265696365796e6976647063726e75363333676d637970333678346c773761766568707a6e626a78356936326135326e7168326c6b356962616679626569686e347933626633363469687777326f677a70716176757279686a6165616b76706b3663693772726b6a6a346d6d73716a70616562616679626569647a66656766706e32346c706a6b6632333574646871766b3236623262737237796537736a326767736f64786b34727332356a75a26469706673582212205312e572fa8f6bf92b7c6920e954184083b81a4f4c30083691642f639921822164736f6c63430008080033