Contract Overview |  GU_EpicPack
Balance: 0 Ether
Ether Value: $0
Transactions: 22 txns
Misc:
Address Watch: Add To Watch List
Contract Creator: 0x32001fcccc7e1b3193818bb88b5eb1bd827e2bc6at txn 0xd7c4658b9e3641aafc5785b7a51a591c615ade7a24427d2936273b35930ca3dd
 Latest 22 txns

TxHash Age From To Value [TxFee]
0xa9ef6acad99ef3a67cf282b577690b0aa687e2ef4adc3b57dd169515bfe49df1179 days 3 hrs ago0x95b697e13f227d55ef4336f7aa762fe243eef590  IN   GU_EpicPack0 Ether0.00041238
0xabe5a21b01fa67a1c5f5c063142da37094e6e4470469a0d187d406151a64b29d179 days 3 hrs ago0xcb3562dd15807e2bcf35092b1e873971af0a51da  IN   GU_EpicPack0 Ether0.00022219
0x98b46d5866208564cec78436fd5be32937ac869de19c58129bea36ca99efbd8b193 days 6 hrs ago0xaf42b74f2d2c40c5cf99ae1f7357d855b02059a3  IN   GU_EpicPack0.24 Ether0.00021393
0x41a546a72ffcaa0c1db3d178a66b4e1f24b82d9b132728696f904e90c06ed50b194 days 20 hrs ago0xcb3562dd15807e2bcf35092b1e873971af0a51da  IN   GU_EpicPack0 Ether0.00043882
0xfa02ab9081e4d57540fedab34e99d46dc73a432468ddc6f7340282e4bcabd19e195 days 3 hrs ago0xaf42b74f2d2c40c5cf99ae1f7357d855b02059a3  IN   GU_EpicPack0.24 Ether0.00019016
0x04d95deadfaa81c8e5975c92f825f77a5e59f96b3e3242dbaf7374cba8a2016d195 days 3 hrs ago0x1ae5f902319ab59f3c6420fb405f64d4632dc4ec  IN   GU_EpicPack0 Ether0.001306325
0x53a6072a1ff24cbe7464c1c844b4dac9480f554bd8ea3a79dbb64d0be86fbde2195 days 3 hrs ago0x76b370bc59f32c0b58bdc4a95bcaf763d871a62e  IN   GU_EpicPack0.24 Ether0.000667184
0xf62a353489ff5a15aeabc8bdbf3033d2b27da9397b145f03bc98a6ac15507e2c195 days 4 hrs ago0x1ae5f902319ab59f3c6420fb405f64d4632dc4ec  IN   GU_EpicPack0 Ether0.001306325
0xf3d9541348c6add5bbb6731ffbadf7dcaca41a6dfcdaf8640bd5d42d9e4fd4d0195 days 4 hrs ago0x68d36dcbdd7bbf206e27134f28103abe7cf972df  IN   GU_EpicPack0.24 Ether0.001048432
0x35cb35e5302f4d1929a3230fe1ac80f9f3138735c044d834b01cb3fd54ed7550195 days 6 hrs ago0x31a59f382c9f93a601a7b409d412a000c56f8afb  IN   GU_EpicPack0 Ether0.00038522
0x45288675ba0f67e08175e1bd2d683a5b589b8db4b5cd499627921b63d37f80cc195 days 6 hrs ago0x31a59f382c9f93a601a7b409d412a000c56f8afb  IN   GU_EpicPack0 Ether0.0004964035
0xd9a761f5fdf83a5568e716aa5c2fcaf42be0239f9def5c4b5870860208435c63195 days 6 hrs ago0x29ecaa773f052d14ec5258b352ee7304f57aabc3  IN   GU_EpicPack0.24 Ether0.0013057744
0x0fe19f9df9f3cb4befde14afd2586527a45b208ecbc3796fbed2486aad63e823195 days 7 hrs ago0x1ae5f902319ab59f3c6420fb405f64d4632dc4ec  IN   GU_EpicPack0 Ether0.001306325
0xfcff7e0e6d7adecb78413172522a930a1c203ca102b735780ef0f1d98783429d195 days 7 hrs ago0xa8fef13a53ec1503e00bfbedacb3566d778e5d27  IN   GU_EpicPack1.2 Ether0.000571872
0xe583386f9430e1f3b26ae9a457f353ac35b3ba251bdf654f00239d35ad516d80195 days 10 hrs ago0x1ae5f902319ab59f3c6420fb405f64d4632dc4ec  IN   GU_EpicPack0 Ether0.001306325
0xef782be48ef16fb5914e36ffd7e17a452f80de2a38cf77d27d06b61206ca855d195 days 10 hrs ago0x34a745008a643eebc58920eaa29fb1165b4a288e  IN   GU_EpicPack0.24 Ether0.002192176
0xa8423f735a9e3ff4d84ce4c4e81f620018ed978f6e3dc21126eaa301e8613f32195 days 16 hrs ago0x1ae5f902319ab59f3c6420fb405f64d4632dc4ec  IN   GU_EpicPack0 Ether0.001306325
0xe27c937bc4b1cb51ad000a82242833c04e5a4952d2d792321d85ad685024a3cf195 days 16 hrs ago0xf92af2bd80bd48cae7a85d3e98461176b4d88d7f  IN   GU_EpicPack0.24 Ether0.00047656
0x8c2840b67a67e13642bfa12e0de9092a480405de92d460e6e9735e4a8db200a1195 days 16 hrs ago0x1ae5f902319ab59f3c6420fb405f64d4632dc4ec  IN   GU_EpicPack0 Ether0.001679725
0x052f0a3602502afc6a0ea15f9766c32526e02dda52fa4f0ce82cf9ce439c1917195 days 16 hrs ago0x8bf365266575ca73cea2dac7fd96ad5a252e60c4  IN   GU_EpicPack0.24 Ether0.00055156
0x4c37f3a51be3337ff4e691da059ad5b001d7325618fef5f3ca9d2cf33a2319ad195 days 21 hrs ago0x32001fcccc7e1b3193818bb88b5eb1bd827e2bc6  IN   GU_EpicPack0 Ether0.00056884
0xd7c4658b9e3641aafc5785b7a51a591c615ade7a24427d2936273b35930ca3dd195 days 23 hrs ago0x32001fcccc7e1b3193818bb88b5eb1bd827e2bc6  IN    Contract Creation0 Ether0.04103236
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
 Latest 7 Internal Transactions

ParentTxHash Block Age From To Value
0x53a6072a1ff24cbe7464c1c844b4dac9480f554bd8ea3a79dbb64d0be86fbde25943864195 days 3 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6890.24 Ether
0xf3d9541348c6add5bbb6731ffbadf7dcaca41a6dfcdaf8640bd5d42d9e4fd4d05943735195 days 4 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6890.24 Ether
0xd9a761f5fdf83a5568e716aa5c2fcaf42be0239f9def5c4b5870860208435c635943111195 days 6 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6890.24 Ether
0xfcff7e0e6d7adecb78413172522a930a1c203ca102b735780ef0f1d98783429d5942861195 days 7 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6891.2 Ether
0xef782be48ef16fb5914e36ffd7e17a452f80de2a38cf77d27d06b61206ca855d5942279195 days 10 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6890.24 Ether
0xe27c937bc4b1cb51ad000a82242833c04e5a4952d2d792321d85ad685024a3cf5940881195 days 16 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6890.24 Ether
0x052f0a3602502afc6a0ea15f9766c32526e02dda52fa4f0ce82cf9ce439c19175940789195 days 16 hrs ago0x6e0051c750b81f583f42f93a48d56497779992d80x91b9d2835ad914bc1dcfe09bd1816febd04fd6890.24 Ether
[ Download CSV Export  ] 
Warning: The Compiled Contract might be susceptible to ExpExponentCleanup (medium/high-severity), EventStructWrongData (very low-severity) SolidityCompiler Bugs.

Contract Source Code Verified (Exact Match)
Contract Name: EpicPack
Compiler Text: v0.4.24+commit.e67f0147
Optimization Enabled: No
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity 0.4.24;

contract Governable {

    event Pause();
    event Unpause();

    address public governor;
    bool public paused = false;

    constructor() public {
        governor = msg.sender;
    }

    function setGovernor(address _gov) public onlyGovernor {
        governor = _gov;
    }

    modifier onlyGovernor {
        require(msg.sender == governor);
        _;
    }

    /**
    * @dev Modifier to make a function callable only when the contract is not paused.
    */
    modifier whenNotPaused() {
        require(!paused);
        _;
    }

    /**
    * @dev Modifier to make a function callable only when the contract is paused.
    */
    modifier whenPaused() {
        require(paused);
        _;
    }

    /**
    * @dev called by the owner to pause, triggers stopped state
    */
    function pause() onlyGovernor whenNotPaused public {
        paused = true;
        emit Pause();
    }

    /**
    * @dev called by the owner to unpause, returns to normal state
    */
    function unpause() onlyGovernor whenPaused public {
        paused = false;
        emit Unpause();
    }

}

contract CardBase is Governable {


    struct Card {
        uint16 proto;
        uint16 purity;
    }

    function getCard(uint id) public view returns (uint16 proto, uint16 purity) {
        Card memory card = cards[id];
        return (card.proto, card.purity);
    }

    function getShine(uint16 purity) public pure returns (uint8) {
        return uint8(purity / 1000);
    }

    Card[] public cards;
    
}

contract CardProto is CardBase {

    event NewProtoCard(
        uint16 id, uint8 season, uint8 god, 
        Rarity rarity, uint8 mana, uint8 attack, 
        uint8 health, uint8 cardType, uint8 tribe, bool packable
    );

    struct Limit {
        uint64 limit;
        bool exists;
    }

    // limits for mythic cards
    mapping(uint16 => Limit) public limits;

    // can only set limits once
    function setLimit(uint16 id, uint64 limit) public onlyGovernor {
        Limit memory l = limits[id];
        require(!l.exists);
        limits[id] = Limit({
            limit: limit,
            exists: true
        });
    }

    function getLimit(uint16 id) public view returns (uint64 limit, bool set) {
        Limit memory l = limits[id];
        return (l.limit, l.exists);
    }

    // could make these arrays to save gas
    // not really necessary - will be update a very limited no of times
    mapping(uint8 => bool) public seasonTradable;
    mapping(uint8 => bool) public seasonTradabilityLocked;
    uint8 public currentSeason;

    function makeTradeable(uint8 season) public onlyGovernor {
        seasonTradable[season] = true;
    }

    function makeUntradable(uint8 season) public onlyGovernor {
        require(!seasonTradabilityLocked[season]);
        seasonTradable[season] = false;
    }

    function makePermanantlyTradable(uint8 season) public onlyGovernor {
        require(seasonTradable[season]);
        seasonTradabilityLocked[season] = true;
    }

    function isTradable(uint16 proto) public view returns (bool) {
        return seasonTradable[protos[proto].season];
    }

    function nextSeason() public onlyGovernor {
        //Seasons shouldn't go to 0 if there is more than the uint8 should hold, the governor should know this ¯\_(ツ)_/¯ -M
        require(currentSeason <= 255); 

        currentSeason++;
        mythic.length = 0;
        legendary.length = 0;
        epic.length = 0;
        rare.length = 0;
        common.length = 0;
    }

    enum Rarity {
        Common,
        Rare,
        Epic,
        Legendary, 
        Mythic
    }

    uint8 constant SPELL = 1;
    uint8 constant MINION = 2;
    uint8 constant WEAPON = 3;
    uint8 constant HERO = 4;

    struct ProtoCard {
        bool exists;
        uint8 god;
        uint8 season;
        uint8 cardType;
        Rarity rarity;
        uint8 mana;
        uint8 attack;
        uint8 health;
        uint8 tribe;
    }

    // there is a particular design decision driving this:
    // need to be able to iterate over mythics only for card generation
    // don't store 5 different arrays: have to use 2 ids
    // better to bear this cost (2 bytes per proto card)
    // rather than 1 byte per instance

    uint16 public protoCount;
    
    mapping(uint16 => ProtoCard) protos;

    uint16[] public mythic;
    uint16[] public legendary;
    uint16[] public epic;
    uint16[] public rare;
    uint16[] public common;

    function addProtos(
        uint16[] externalIDs, uint8[] gods, Rarity[] rarities, uint8[] manas, uint8[] attacks, uint8[] healths, uint8[] cardTypes, uint8[] tribes, bool[] packable
    ) public onlyGovernor returns(uint16) {

        for (uint i = 0; i < externalIDs.length; i++) {

            ProtoCard memory card = ProtoCard({
                exists: true,
                god: gods[i],
                season: currentSeason,
                cardType: cardTypes[i],
                rarity: rarities[i],
                mana: manas[i],
                attack: attacks[i],
                health: healths[i],
                tribe: tribes[i]
            });

            _addProto(externalIDs[i], card, packable[i]);
        }
        
    }

    function addProto(
        uint16 externalID, uint8 god, Rarity rarity, uint8 mana, uint8 attack, uint8 health, uint8 cardType, uint8 tribe, bool packable
    ) public onlyGovernor returns(uint16) {
        ProtoCard memory card = ProtoCard({
            exists: true,
            god: god,
            season: currentSeason,
            cardType: cardType,
            rarity: rarity,
            mana: mana,
            attack: attack,
            health: health,
            tribe: tribe
        });

        _addProto(externalID, card, packable);
    }

    function addWeapon(
        uint16 externalID, uint8 god, Rarity rarity, uint8 mana, uint8 attack, uint8 durability, bool packable
    ) public onlyGovernor returns(uint16) {

        ProtoCard memory card = ProtoCard({
            exists: true,
            god: god,
            season: currentSeason,
            cardType: WEAPON,
            rarity: rarity,
            mana: mana,
            attack: attack,
            health: durability,
            tribe: 0
        });

        _addProto(externalID, card, packable);
    }

    function addSpell(uint16 externalID, uint8 god, Rarity rarity, uint8 mana, bool packable) public onlyGovernor returns(uint16) {

        ProtoCard memory card = ProtoCard({
            exists: true,
            god: god,
            season: currentSeason,
            cardType: SPELL,
            rarity: rarity,
            mana: mana,
            attack: 0,
            health: 0,
            tribe: 0
        });

        _addProto(externalID, card, packable);
    }

    function addMinion(
        uint16 externalID, uint8 god, Rarity rarity, uint8 mana, uint8 attack, uint8 health, uint8 tribe, bool packable
    ) public onlyGovernor returns(uint16) {

        ProtoCard memory card = ProtoCard({
            exists: true,
            god: god,
            season: currentSeason,
            cardType: MINION,
            rarity: rarity,
            mana: mana,
            attack: attack,
            health: health,
            tribe: tribe
        });

        _addProto(externalID, card, packable);
    }

    function _addProto(uint16 externalID, ProtoCard memory card, bool packable) internal {

        require(!protos[externalID].exists);

        card.exists = true;

        protos[externalID] = card;

        protoCount++;

        emit NewProtoCard(
            externalID, currentSeason, card.god, 
            card.rarity, card.mana, card.attack, 
            card.health, card.cardType, card.tribe, packable
        );

        if (packable) {
            Rarity rarity = card.rarity;
            if (rarity == Rarity.Common) {
                common.push(externalID);
            } else if (rarity == Rarity.Rare) {
                rare.push(externalID);
            } else if (rarity == Rarity.Epic) {
                epic.push(externalID);
            } else if (rarity == Rarity.Legendary) {
                legendary.push(externalID);
            } else if (rarity == Rarity.Mythic) {
                mythic.push(externalID);
            } else {
                require(false);
            }
        }
    }

    function getProto(uint16 id) public view returns(
        bool exists, uint8 god, uint8 season, uint8 cardType, Rarity rarity, uint8 mana, uint8 attack, uint8 health, uint8 tribe
    ) {
        ProtoCard memory proto = protos[id];
        return (
            proto.exists,
            proto.god,
            proto.season,
            proto.cardType,
            proto.rarity,
            proto.mana,
            proto.attack,
            proto.health,
            proto.tribe
        );
    }

    function getRandomCard(Rarity rarity, uint16 random) public view returns (uint16) {
        // modulo bias is fine - creates rarity tiers etc
        // will obviously revert is there are no cards of that type: this is expected - should never happen
        if (rarity == Rarity.Common) {
            return common[random % common.length];
        } else if (rarity == Rarity.Rare) {
            return rare[random % rare.length];
        } else if (rarity == Rarity.Epic) {
            return epic[random % epic.length];
        } else if (rarity == Rarity.Legendary) {
            return legendary[random % legendary.length];
        } else if (rarity == Rarity.Mythic) {
            // make sure a mythic is available
            uint16 id;
            uint64 limit;
            bool set;
            for (uint i = 0; i < mythic.length; i++) {
                id = mythic[(random + i) % mythic.length];
                (limit, set) = getLimit(id);
                if (set && limit > 0){
                    return id;
                }
            }
            // if not, they get a legendary :(
            return legendary[random % legendary.length];
        }
        require(false);
        return 0;
    }

    // can never adjust tradable cards
    // each season gets a 'balancing beta'
    // totally immutable: season, rarity
    function replaceProto(
        uint16 index, uint8 god, uint8 cardType, uint8 mana, uint8 attack, uint8 health, uint8 tribe
    ) public onlyGovernor {
        ProtoCard memory pc = protos[index];
        require(!seasonTradable[pc.season]);
        protos[index] = ProtoCard({
            exists: true,
            god: god,
            season: pc.season,
            cardType: cardType,
            rarity: pc.rarity,
            mana: mana,
            attack: attack,
            health: health,
            tribe: tribe
        });
    }

}

interface ERC721Metadata /* is ERC721 */ {
    /// @notice A descriptive name for a collection of NFTs in this contract
    function name() external pure returns (string _name);

    /// @notice An abbreviated name for NFTs in this contract
    function symbol() external pure returns (string _symbol);

    /// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
    /// @dev Throws if `_tokenId` is not a valid NFT. URIs are defined in RFC
    ///  3986. The URI may point to a JSON file that conforms to the "ERC721
    ///  Metadata JSON Schema".
    function tokenURI(uint256 _tokenId) external view returns (string);
}

interface ERC721Enumerable /* is ERC721 */ {
    /// @notice Count NFTs tracked by this contract
    /// @return A count of valid NFTs tracked by this contract, where each one of
    ///  them has an assigned and queryable owner not equal to the zero address
    function totalSupply() public view returns (uint256);

    /// @notice Enumerate valid NFTs
    /// @dev Throws if `_index` >= `totalSupply()`.
    /// @param _index A counter less than `totalSupply()`
    /// @return The token identifier for the `_index`th NFT,
    ///  (sort order not specified)
    function tokenByIndex(uint256 _index) external view returns (uint256);

    /// @notice Enumerate NFTs assigned to an owner
    /// @dev Throws if `_index` >= `balanceOf(_owner)` or if
    ///  `_owner` is the zero address, representing invalid NFTs.
    /// @param _owner An address where we are interested in NFTs    owned by them
    /// @param _index A counter less than `balanceOf(_owner)`
    /// @return The token identifier for the `_index`th NFT assigned to `_owner`,
    ///   (sort order not specified)
    function tokenOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256 _tokenId);
}

interface ERC165 {
    /// @notice Query if a contract implements an interface
    /// @param interfaceID The interface identifier, as specified in ERC-165
    /// @dev Interface identification is specified in ERC-165. This function
    ///  uses less than 30,000 gas.
    /// @return `true` if the contract implements `interfaceID` and
    ///  `interfaceID` is not 0xffffffff, `false` otherwise
    function supportsInterface(bytes4 interfaceID) external view returns (bool);
}

contract ERC721 {
    event Transfer(address indexed _from, address indexed _to, uint256 _tokenId);
    event Approval(address indexed _owner, address indexed _approved, uint256 _tokenId);
    event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved);

    function balanceOf(address _owner) public view returns (uint256 _balance);
    function ownerOf(uint256 _tokenId) public view returns (address _owner);
    function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes data) public payable;
    function safeTransferFrom(address _from, address _to, uint256 _tokenId) public payable;
    function transfer(address _to, uint256 _tokenId) public payable;
    function transferFrom(address _from, address _to, uint256 _tokenId) public payable;
    function approve(address _to, uint256 _tokenId) public payable;
    function setApprovalForAll(address _to, bool _approved) public;
    function getApproved(uint256 _tokenId) public view returns (address);
    function isApprovedForAll(address _owner, address _operator) public view returns (bool);
}

contract NFT is ERC721, ERC165, ERC721Metadata, ERC721Enumerable {}

contract CardOwnership is NFT, CardProto {

    // doing this strategy doesn't save gas
    // even setting the length to the max and filling in
    // unfortunately - maybe if we stop it boundschecking
    // address[] owners;
    mapping(uint => address) owners;
    mapping(uint => address) approved;
    // support multiple operators
    mapping(address => mapping(address => bool)) operators;

    // save space, limits us to 2^40 tokens (>1t)
    mapping(address => uint40[]) public ownedTokens;

    mapping(uint => string) uris;

    // save space, limits us to 2^24 tokens per user (~17m)
    uint24[] indices;

    uint public burnCount;

    /**
    * @return the name of this token
    */
    function name() public view returns (string) {
        return "Gods Unchained";
    }

    /**
    * @return the symbol of this token
    */  
    function symbol() public view returns (string) {
        return "GODS";
    }

    /**
    * @return the total number of cards in circulation
    */
    function totalSupply() public view returns (uint) {
        return cards.length - burnCount;
    }

    /**
    * @param to : the address to which the card will be transferred
    * @param id : the id of the card to be transferred
    */
    function transfer(address to, uint id) public payable {
        require(owns(msg.sender, id));
        require(isTradable(cards[id].proto));
        require(to != address(0));
        _transfer(msg.sender, to, id);
    }

    /**
    * internal transfer function which skips checks - use carefully
    * @param from : the address from which the card will be transferred
    * @param to : the address to which the card will be transferred
    * @param id : the id of the card to be transferred
    */
    function _transfer(address from, address to, uint id) internal {
        approved[id] = address(0);
        owners[id] = to;
        _addToken(to, id);
        _removeToken(from, id);
        emit Transfer(from, to, id);
    }

    /**
    * initial internal transfer function which skips checks and saves gas - use carefully
    * @param to : the address to which the card will be transferred
    * @param id : the id of the card to be transferred
    */
    function _create(address to, uint id) internal {
        owners[id] = to;
        _addToken(to, id);
        emit Transfer(address(0), to, id);
    }

    /**
    * @param to : the address to which the cards will be transferred
    * @param ids : the ids of the cards to be transferred
    */
    function transferAll(address to, uint[] ids) public payable {
        for (uint i = 0; i < ids.length; i++) {
            transfer(to, ids[i]);
        }
    }

    /**
    * @param proposed : the claimed owner of the cards
    * @param ids : the ids of the cards to check
    * @return whether proposed owns all of the cards 
    */
    function ownsAll(address proposed, uint[] ids) public view returns (bool) {
        for (uint i = 0; i < ids.length; i++) {
            if (!owns(proposed, ids[i])) {
                return false;
            }
        }
        return true;
    }

    /**
    * @param proposed : the claimed owner of the card
    * @param id : the id of the card to check
    * @return whether proposed owns the card
    */
    function owns(address proposed, uint id) public view returns (bool) {
        return ownerOf(id) == proposed;
    }

    /**
    * @param id : the id of the card
    * @return the address of the owner of the card
    */
    function ownerOf(uint id) public view returns (address) {
        return owners[id];
    }

    /**
    * @param id : the index of the token to burn
    */
    function burn(uint id) public {
        // require(isTradable(cards[id].proto));
        require(owns(msg.sender, id));
        burnCount++;
        // use the internal transfer function as the external
        // has a guard to prevent transfers to 0x0
        _transfer(msg.sender, address(0), id);
    }

    /**
    * @param ids : the indices of the tokens to burn
    */
    function burnAll(uint[] ids) public {
        for (uint i = 0; i < ids.length; i++){
            burn(ids[i]);
        }
    }

    /**
    * @param to : the address to approve for transfer
    * @param id : the index of the card to be approved
    */
    function approve(address to, uint id) public payable {
        require(owns(msg.sender, id));
        require(isTradable(cards[id].proto));
        approved[id] = to;
        emit Approval(msg.sender, to, id);
    }

    /**
    * @param to : the address to approve for transfer
    * @param ids : the indices of the cards to be approved
    */
    function approveAll(address to, uint[] ids) public payable {
        for (uint i = 0; i < ids.length; i++) {
            approve(to, ids[i]);
        }
    }

    /**
    * @param id : the index of the token to check
    * @return the address approved to transfer this token
    */
    function getApproved(uint id) public view returns(address) {
        return approved[id];
    }

    /**
    * @param owner : the address to check
    * @return the number of tokens controlled by owner
    */
    function balanceOf(address owner) public view returns (uint) {
        return ownedTokens[owner].length;
    }

    /**
    * @param id : the index of the proposed token
    * @return whether the token is owned by a non-zero address
    */
    function exists(uint id) public view returns (bool) {
        return owners[id] != address(0);
    }

    /**
    * @param to : the address to which the token should be transferred
    * @param id : the index of the token to transfer
    */
    function transferFrom(address from, address to, uint id) public payable {
        
        require(to != address(0));
        require(to != address(this));

        // TODO: why is this necessary
        // if you're approved, why does it matter where it comes from?
        require(ownerOf(id) == from);

        require(isSenderApprovedFor(id));

        require(isTradable(cards[id].proto));

        _transfer(ownerOf(id), to, id);
    }

    /**
    * @param to : the address to which the tokens should be transferred
    * @param ids : the indices of the tokens to transfer
    */
    function transferAllFrom(address to, uint[] ids) public payable {
        for (uint i = 0; i < ids.length; i++) {
            transferFrom(address(0), to, ids[i]);
        }
    }

    /**
     * @return the number of cards which have been burned
     */
    function getBurnCount() public view returns (uint) {
        return burnCount;
    }

    function isApprovedForAll(address owner, address operator) public view returns (bool) {
        return operators[owner][operator];
    }

    function setApprovalForAll(address to, bool toApprove) public {
        require(to != msg.sender);
        operators[msg.sender][to] = toApprove;
        emit ApprovalForAll(msg.sender, to, toApprove);
    }

    bytes4 constant magic = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));

    function safeTransferFrom(address from, address to, uint id, bytes data) public payable {
        require(to != address(0));
        transferFrom(from, to, id);
        if (_isContract(to)) {
            bytes4 response = ERC721TokenReceiver(to).onERC721Received.gas(50000)(from, id, data);
            require(response == magic);
        }
    }

    function safeTransferFrom(address from, address to, uint id) public payable {
        safeTransferFrom(from, to, id, "");
    }

    function _addToken(address to, uint id) private {
        uint pos = ownedTokens[to].push(uint40(id)) - 1;
        indices.push(uint24(pos));
    }

    function _removeToken(address from, uint id) public payable {
        uint24 index = indices[id];
        uint lastIndex = ownedTokens[from].length - 1;
        uint40 lastId = ownedTokens[from][lastIndex];

        ownedTokens[from][index] = lastId;
        ownedTokens[from][lastIndex] = 0;
        ownedTokens[from].length--;
    }

    function isSenderApprovedFor(uint256 id) internal view returns (bool) {
        return owns(msg.sender, id) || getApproved(id) == msg.sender || isApprovedForAll(ownerOf(id), msg.sender);
    }

    function _isContract(address test) internal view returns (bool) {
        uint size; 
        assembly {
            size := extcodesize(test)
        }
        return (size > 0);
    }

    function tokenURI(uint id) public view returns (string) {
        return uris[id];
    }
    
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 _tokenId){
        return ownedTokens[owner][index];
    }

    function tokenByIndex(uint256 index) external view returns (uint256){
        return index;
    }

    function supportsInterface(bytes4 interfaceID) public view returns (bool) {
        return (
            interfaceID == this.supportsInterface.selector || // ERC165
            interfaceID == 0x5b5e139f || // ERC721Metadata
            interfaceID == 0x6466353c || // ERC-721 on 3/7/2018
            interfaceID == 0x780e9d63
        ); // ERC721Enumerable
    }

    function implementsERC721() external pure returns (bool) {
        return true;
    }

    function getOwnedTokens(address user) public view returns (uint40[]) {
        return ownedTokens[user];
    }
    

}

/// @dev Note: the ERC-165 identifier for this interface is 0xf0b9e5ba
interface ERC721TokenReceiver {
    /// @notice Handle the receipt of an NFT
    /// @dev The ERC721 smart contract calls this function on the recipient
    ///  after a `transfer`. This function MAY throw to revert and reject the
    ///  transfer. This function MUST use 50,000 gas or less. Return of other
    ///  than the magic value MUST result in the transaction being reverted.
    ///  Note: the contract address is always the message sender.
    /// @param _from The sending address
    /// @param _tokenId The NFT identifier which is being transfered
    /// @param _data Additional data with no specified format
    /// @return `bytes4(keccak256("onERC721Received(address,uint256,bytes)"))`
    ///  unless throwing
	function onERC721Received(address _from, uint256 _tokenId, bytes _data) external returns(bytes4);
}



contract CardIntegration is CardOwnership {
    
    CardPack[] packs;

    event CardCreated(uint indexed id, uint16 proto, uint16 purity, address owner);

    function addPack(CardPack approved) public onlyGovernor {
        packs.push(approved);
    }

    modifier onlyApprovedPacks {
        require(_isApprovedPack());
        _;
    }

    function _isApprovedPack() private view returns (bool) {
        for (uint i = 0; i < packs.length; i++) {
            if (msg.sender == address(packs[i])) {
                return true;
            }
        }
        return false;
    }

    function createCard(address owner, uint16 proto, uint16 purity) public whenNotPaused onlyApprovedPacks returns (uint) {
        ProtoCard memory card = protos[proto];
        require(card.season == currentSeason);
        if (card.rarity == Rarity.Mythic) {
            uint64 limit;
            bool exists;
            (limit, exists) = getLimit(proto);
            require(!exists || limit > 0);
            limits[proto].limit--;
        }
        return _createCard(owner, proto, purity);
    }

    function _createCard(address owner, uint16 proto, uint16 purity) internal returns (uint) {
        Card memory card = Card({
            proto: proto,
            purity: purity
        });

        uint id = cards.push(card) - 1;

        _create(owner, id);
        
        emit CardCreated(id, proto, purity, owner);

        return id;
    }

    /*function combineCards(uint[] ids) public whenNotPaused {
        require(ids.length == 5);
        require(ownsAll(msg.sender, ids));
        Card memory first = cards[ids[0]];
        uint16 proto = first.proto;
        uint8 shine = _getShine(first.purity);
        require(shine < shineLimit);
        uint16 puritySum = first.purity - (shine * 1000);
        burn(ids[0]);
        for (uint i = 1; i < ids.length; i++) {
            Card memory next = cards[ids[i]];
            require(next.proto == proto);
            require(_getShine(next.purity) == shine);
            puritySum += (next.purity - (shine * 1000));
            burn(ids[i]);
        }
        uint16 newPurity = uint16(((shine + 1) * 1000) + (puritySum / ids.length));
        _createCard(msg.sender, proto, newPurity);
    }*/


    // PURITY NOTES
    // currently, we only
    // however, to protect rarity, you'll never be abl
    // this is enforced by the restriction in the create-card function
    // no cards above this point can be found in packs

    

}

contract CardPack {

    CardIntegration public integration;
    uint public creationBlock;

    constructor(CardIntegration _integration) public payable {
        integration = _integration;
        creationBlock = block.number;
    }

    event Referral(address indexed referrer, uint value, address purchaser);

    /**
    * purchase 'count' of this type of pack
    */
    function purchase(uint16 packCount, address referrer) public payable;

    // store purity and shine as one number to save users gas
    function _getPurity(uint16 randOne, uint16 randTwo) internal pure returns (uint16) {
        if (randOne >= 998) {
            return 3000 + randTwo;
        } else if (randOne >= 988) {
            return 2000 + randTwo;
        } else if (randOne >= 938) {
            return 1000 + randTwo;
        } else {
            return randTwo;
        }
    }

}

contract Ownable {

   address public owner;

   constructor() public {
       owner = msg.sender;
   }

   function setOwner(address _owner) public onlyOwner {
       owner = _owner;
   }

   modifier onlyOwner {
       require(msg.sender == owner);
       _;
   }

}

contract Vault is Ownable {

   function () public payable {

   }

   function getBalance() public view returns (uint) {
       return address(this).balance;
   }

   function withdraw(uint amount) public onlyOwner {
       require(address(this).balance >= amount);
       owner.transfer(amount);
   }

   function withdrawAll() public onlyOwner {
       withdraw(address(this).balance);
   }
}

contract CappedVault is Vault { 

    uint public limit;
    uint withdrawn = 0;

    constructor() public {
        limit = 33333 ether;
    }

    function () public payable {
        require(total() + msg.value <= limit);
    }

    function total() public view returns(uint) {
        return getBalance() + withdrawn;
    }

    function withdraw(uint amount) public onlyOwner {
        require(address(this).balance >= amount);
        owner.transfer(amount);
        withdrawn += amount;
    }

}


contract Pausable is Ownable {
    
    event Pause();
    event Unpause();

    bool public paused = false;


    /**
    * @dev Modifier to make a function callable only when the contract is not paused.
    */
    modifier whenNotPaused() {
        require(!paused);
        _;
    }

    /**
    * @dev Modifier to make a function callable only when the contract is paused.
    */
    modifier whenPaused() {
        require(paused);
        _;
    }

    /**
    * @dev called by the owner to pause, triggers stopped state
    */
    function pause() onlyOwner whenNotPaused public {
        paused = true;
        emit Pause();
    }

    /**
    * @dev called by the owner to unpause, returns to normal state
    */
    function unpause() onlyOwner whenPaused public {
        paused = false;
        emit Unpause();
    }
}

contract PresalePack is CardPack, Pausable {

    CappedVault public vault;

    Purchase[] purchases;

    struct Purchase {
        uint16 current;
        uint16 count;
        address user;
        uint randomness;
        uint64 commit;
    }

    event PacksPurchased(uint indexed id, address indexed user, uint16 count);
    event PackOpened(uint indexed id, uint16 startIndex, address indexed user, uint[] cardIDs);
    event RandomnessReceived(uint indexed id, address indexed user, uint16 count, uint randomness);

    constructor(CardIntegration integration, CappedVault _vault) public payable CardPack(integration) {
        vault = _vault;
    }

    function basePrice() public returns (uint);
    function getCardDetails(uint16 packIndex, uint8 cardIndex, uint result) public view returns (uint16 proto, uint16 purity);
    
    function packSize() public view returns (uint8) {
        return 5;
    }

    function packsPerClaim() public view returns (uint16) {
        return 15;
    }

    // start in bytes, length in bytes
    function extract(uint num, uint length, uint start) internal pure returns (uint) {
        return (((1 << (length * 8)) - 1) & (num >> ((start * 8) - 1)));
    }

    uint public purchaseCount;
    uint public totalCount;

    function purchase(uint16 packCount, address referrer) whenNotPaused public payable {

        require(packCount > 0);
        require(referrer != msg.sender);

        uint price = calculatePrice(basePrice(), packCount);

        require(msg.value >= price);

        Purchase memory p = Purchase({
            user: msg.sender,
            count: packCount,
            commit: uint64(block.number),
            randomness: 0,
            current: 0
        });

        uint id = purchases.push(p) - 1;

        emit PacksPurchased(id, msg.sender, packCount);

        if (referrer != address(0)) {
            uint commission = price / 10;
            referrer.transfer(commission);
            price -= commission;
            emit Referral(referrer, commission, msg.sender);
        }
        
        address(vault).transfer(price); 
    }

    // can be called by anybody
    function callback(uint id) public {

        Purchase storage p = purchases[id];

        require(p.randomness == 0);

        bytes32 bhash = blockhash(p.commit);

        uint random = uint(keccak256(abi.encodePacked(totalCount, bhash)));

        totalCount += p.count;

        if (uint(bhash) == 0) {
            // should never happen (must call within next 256 blocks)
            // if it does, just give them 1: will become common and therefore less valuable
            // set to 1 rather than 0 to avoid calling claim before randomness
            p.randomness = 1;
        } else {
            p.randomness = random;
        }

        emit RandomnessReceived(id, p.user, p.count, p.randomness);
    }

    

    function claim(uint id) public {
        
        Purchase storage p = purchases[id];

        require(canClaim);

        uint16 proto;
        uint16 purity;
        uint16 count = p.count;
        uint result = p.randomness;
        uint8 size = packSize();

        address user = p.user;
        uint16 current = p.current;

        require(result != 0); // have to wait for the callback
        // require(user == msg.sender); // not needed
        require(count > 0);

        uint[] memory ids = new uint[](size);

        uint16 end = current + packsPerClaim() > count ? count : current + packsPerClaim();

        require(end > current);

        for (uint16 i = current; i < end; i++) {
            for (uint8 j = 0; j < size; j++) {
                (proto, purity) = getCardDetails(i, j, result);
                ids[j] = integration.createCard(user, proto, purity);
            }
            emit PackOpened(id, (i * size), user, ids);
        }
        p.current += (end - current);
    }

    function predictPacks(uint id) external view returns (uint16[] protos, uint16[] purities) {

        Purchase memory p = purchases[id];

        uint16 proto;
        uint16 purity;
        uint16 count = p.count;
        uint result = p.randomness;
        uint8 size = packSize();

        purities = new uint16[](size * count);
        protos = new uint16[](size * count);

        for (uint16 i = 0; i < count; i++) {
            for (uint8 j = 0; j < size; j++) {
                (proto, purity) = getCardDetails(i, j, result);
                purities[(i * size) + j] = purity;
                protos[(i * size) + j] = proto;
            }
        }
        return (protos, purities);
    }

    function calculatePrice(uint base, uint16 packCount) public view returns (uint) {
        // roughly 6k blocks per day
        uint difference = block.number - creationBlock;
        uint numDays = difference / 6000;
        if (20 > numDays) {
            return (base - (((20 - numDays) * base) / 100)) * packCount;
        }
        return base * packCount;
    }

    function _getCommonPlusRarity(uint32 rand) internal pure returns (CardProto.Rarity) {
        if (rand == 999999) {
            return CardProto.Rarity.Mythic;
        } else if (rand >= 998345) {
            return CardProto.Rarity.Legendary;
        } else if (rand >= 986765) {
            return CardProto.Rarity.Epic;
        } else if (rand >= 924890) {
            return CardProto.Rarity.Rare;
        } else {
            return CardProto.Rarity.Common;
        }
    }

    function _getRarePlusRarity(uint32 rand) internal pure returns (CardProto.Rarity) {
        if (rand == 999999) {
            return CardProto.Rarity.Mythic;
        } else if (rand >= 981615) {
            return CardProto.Rarity.Legendary;
        } else if (rand >= 852940) {
            return CardProto.Rarity.Epic;
        } else {
            return CardProto.Rarity.Rare;
        } 
    }

    function _getEpicPlusRarity(uint32 rand) internal pure returns (CardProto.Rarity) {
        if (rand == 999999) {
            return CardProto.Rarity.Mythic;
        } else if (rand >= 981615) {
            return CardProto.Rarity.Legendary;
        } else {
            return CardProto.Rarity.Epic;
        }
    }

    function _getLegendaryPlusRarity(uint32 rand) internal pure returns (CardProto.Rarity) {
        if (rand == 999999) {
            return CardProto.Rarity.Mythic;
        } else {
            return CardProto.Rarity.Legendary;
        } 
    }

    bool public canClaim = true;

    function setCanClaim(bool claim) public onlyOwner {
        canClaim = claim;
    }

    function getComponents(
        uint16 i, uint8 j, uint rand
    ) internal returns (
        uint random, uint32 rarityRandom, uint16 purityOne, uint16 purityTwo, uint16 protoRandom
    ) {
        random = uint(keccak256(abi.encodePacked(i, rand, j)));
        rarityRandom = uint32(extract(random, 4, 10) % 1000000);
        purityOne = uint16(extract(random, 2, 4) % 1000);
        purityTwo = uint16(extract(random, 2, 6) % 1000);
        protoRandom = uint16(extract(random, 2, 8) % (2**16-1));
        return (random, rarityRandom, purityOne, purityTwo, protoRandom);
    }

    function withdraw() public onlyOwner {
        owner.transfer(address(this).balance);
    }

}

contract EpicPack is PresalePack {

    constructor(CardIntegration integration, CappedVault _vault) public payable PresalePack(integration, _vault) {
        
    }

    function basePrice() public returns (uint) {
        return 300 finney;
    } 

    function getCardDetails(uint16 packIndex, uint8 cardIndex, uint result) public view returns (uint16 proto, uint16 purity) {
        uint random;
        uint32 rarityRandom;
        uint16 protoRandom;
        uint16 purityOne;
        uint16 purityTwo;
        CardProto.Rarity rarity;

        (random, rarityRandom, purityOne, purityTwo, protoRandom) = getComponents(packIndex, cardIndex, result);

        if (cardIndex == 4) {
            rarity = _getEpicPlusRarity(rarityRandom);
        } else {
            rarity = _getCommonPlusRarity(rarityRandom);
        }

        purity = _getPurity(purityOne, purityTwo);
    
        proto = integration.getRandomCard(rarity, protoRandom);

        return (proto, purity);
    } 

    
}

    Contract ABI  
[{"constant":true,"inputs":[],"name":"packSize","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_owner","type":"address"}],"name":"setOwner","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"creationBlock","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"purchaseCount","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalCount","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"id","type":"uint256"}],"name":"claim","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"packCount","type":"uint16"},{"name":"referrer","type":"address"}],"name":"purchase","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"integration","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"canClaim","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"packsPerClaim","outputs":[{"name":"","type":"uint16"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"packIndex","type":"uint16"},{"name":"cardIndex","type":"uint8"},{"name":"result","type":"uint256"}],"name":"getCardDetails","outputs":[{"name":"proto","type":"uint16"},{"name":"purity","type":"uint16"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"claim","type":"bool"}],"name":"setCanClaim","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"basePrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"id","type":"uint256"}],"name":"predictPacks","outputs":[{"name":"protos","type":"uint16[]"},{"name":"purities","type":"uint16[]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"base","type":"uint256"},{"name":"packCount","type":"uint16"}],"name":"calculatePrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"vault","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"id","type":"uint256"}],"name":"callback","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"integration","type":"address"},{"name":"_vault","type":"address"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"id","type":"uint256"},{"indexed":true,"name":"user","type":"address"},{"indexed":false,"name":"count","type":"uint16"}],"name":"PacksPurchased","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"id","type":"uint256"},{"indexed":false,"name":"startIndex","type":"uint16"},{"indexed":true,"name":"user","type":"address"},{"indexed":false,"name":"cardIDs","type":"uint256[]"}],"name":"PackOpened","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"id","type":"uint256"},{"indexed":true,"name":"user","type":"address"},{"indexed":false,"name":"count","type":"uint16"},{"indexed":false,"name":"randomness","type":"uint256"}],"name":"RandomnessReceived","type":"event"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"referrer","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"purchaser","type":"address"}],"name":"Referral","type":"event"}]

  Contract Creation Code Switch To Opcodes View
60806040526000600260146101000a81548160ff0219169083151502179055506001600760006101000a81548160ff021916908315150217905550604051604080611cd08339810180604052810190808051906020019092919080519060200190929190505050818181806000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550436001819055505033600260006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555080600360006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050505050611b8a806101466000396000f300608060405260043610610128576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff16806306a628d41461012d57806313af40351461015e57806317634514146101a15780632b85ed9c146101cc57806334eafb11146101f7578063379607f514610222578063396c82281461024f5780633ccfd60b146102935780633f4ba83a146102aa5780635c975abb146102c1578063622104d9146102f05780636dc7a627146103475780638456cb59146103765780638be4339b1461038d5780638da5cb5b146103c0578063c2f0bb2914610417578063c503101e1461048a578063c7876ea4146104b9578063ca2bf047146104e4578063e3f7faaf146105ae578063fbfa77cf146105fd578063ff585caf14610654575b600080fd5b34801561013957600080fd5b50610142610681565b604051808260ff1660ff16815260200191505060405180910390f35b34801561016a57600080fd5b5061019f600480360381019080803573ffffffffffffffffffffffffffffffffffffffff16906020019092919050505061068a565b005b3480156101ad57600080fd5b506101b661072a565b6040518082815260200191505060405180910390f35b3480156101d857600080fd5b506101e1610730565b6040518082815260200191505060405180910390f35b34801561020357600080fd5b5061020c610736565b6040518082815260200191505060405180910390f35b34801561022e57600080fd5b5061024d6004803603810190808035906020019092919050505061073c565b005b610291600480360381019080803561ffff169060200190929190803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610af6565b005b34801561029f57600080fd5b506102a8610eba565b005b3480156102b657600080fd5b506102bf610f98565b005b3480156102cd57600080fd5b506102d6611058565b604051808215151515815260200191505060405180910390f35b3480156102fc57600080fd5b5061030561106b565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561035357600080fd5b5061035c611090565b604051808215151515815260200191505060405180910390f35b34801561038257600080fd5b5061038b6110a3565b005b34801561039957600080fd5b506103a2611164565b604051808261ffff1661ffff16815260200191505060405180910390f35b3480156103cc57600080fd5b506103d561116d565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561042357600080fd5b5061045d600480360381019080803561ffff169060200190929190803560ff16906020019092919080359060200190929190505050611193565b604051808361ffff1661ffff1681526020018261ffff1661ffff1681526020019250505060405180910390f35b34801561049657600080fd5b506104b76004803603810190808035151590602001909291905050506112f1565b005b3480156104c557600080fd5b506104ce61136a565b6040518082815260200191505060405180910390f35b3480156104f057600080fd5b5061050f6004803603810190808035906020019092919050505061137a565b604051808060200180602001838103835285818151815260200191508051906020019060200280838360005b8381101561055657808201518184015260208101905061053b565b50505050905001838103825284818151815260200191508051906020019060200280838360005b8381101561059857808201518184015260208101905061057d565b5050505090500194505050505060405180910390f35b3480156105ba57600080fd5b506105e760048036038101908080359060200190929190803561ffff1690602001909291905050506115ed565b6040518082815260200191505060405180910390f35b34801561060957600080fd5b50610612611645565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561066057600080fd5b5061067f6004803603810190808035906020019092919050505061166b565b005b60006005905090565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff161415156106e657600080fd5b80600260006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b60015481565b60055481565b60065481565b6000806000806000806000806060600080600060048d81548110151561075e57fe5b90600052602060002090600302019b50600760009054906101000a900460ff16151561078957600080fd5b8b60000160029054906101000a900461ffff1698508b6001015497506107ad610681565b96508b60000160049054906101000a900473ffffffffffffffffffffffffffffffffffffffff1695508b60000160009054906101000a900461ffff169450600088141515156107fb57600080fd5b60008961ffff1611151561080e57600080fd5b8660ff166040519080825280602002602001820160405280156108405781602001602082028038833980820191505090505b5093508861ffff16610850611164565b860161ffff161161086a57610863611164565b850161086c565b885b92508461ffff168361ffff1611151561088457600080fd5b8491505b8261ffff168261ffff161015610ab357600090505b8660ff168160ff161015610a01576108b682828a611193565b809b50819c5050506000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663fb36eba1878d8d6040518463ffffffff167c0100000000000000000000000000000000000000000000000000000000028152600401808473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020018361ffff1661ffff1681526020018261ffff1661ffff1681526020019350505050602060405180830381600087803b15801561099a57600080fd5b505af11580156109ae573d6000803e3d6000fd5b505050506040513d60208110156109c457600080fd5b8101908080519060200190929190505050848260ff168151811015156109e657fe5b9060200190602002018181525050808060010191505061089d565b8573ffffffffffffffffffffffffffffffffffffffff168d7f69ac64af86d3ef40c9def928534f6a6a9e12d85ec3af2948bd66b802afcc10468960ff16850287604051808361ffff1661ffff16815260200180602001828103825283818151815260200191508051906020019060200280838360005b83811015610a92578082015181840152602081019050610a77565b50505050905001935050505060405180910390a38180600101925050610888565b8483038c60000160008282829054906101000a900461ffff160192506101000a81548161ffff021916908361ffff16021790555050505050505050505050505050565b6000610b00611b06565b600080600260149054906101000a900460ff16151515610b1f57600080fd5b60008661ffff16111515610b3257600080fd5b3373ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff1614151515610b6d57600080fd5b610b7e610b7861136a565b876115ed565b9350833410151515610b8f57600080fd5b60a060405190810160405280600061ffff1681526020018761ffff1681526020013373ffffffffffffffffffffffffffffffffffffffff168152602001600081526020014367ffffffffffffffff16815250925060016004849080600181540180825580915050906001820390600052602060002090600302016000909192909190915060008201518160000160006101000a81548161ffff021916908361ffff16021790555060208201518160000160026101000a81548161ffff021916908361ffff16021790555060408201518160000160046101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055506060820151816001015560808201518160020160006101000a81548167ffffffffffffffff021916908367ffffffffffffffff16021790555050500391503373ffffffffffffffffffffffffffffffffffffffff16827f861fd6f8fe14603acc05fa404f8cca86371619cac8a65a92edf687f81b9bafbd88604051808261ffff1661ffff16815260200191505060405180910390a3600073ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff16141515610e4957600a84811515610d7757fe5b0490508473ffffffffffffffffffffffffffffffffffffffff166108fc829081150290604051600060405180830381858888f19350505050158015610dc0573d6000803e3d6000fd5b5080840393508473ffffffffffffffffffffffffffffffffffffffff167f13aa7090696e2a1d666cfc6046f2f72f1c4e0290649b47bab28d1b370ad737838233604051808381526020018273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019250505060405180910390a25b600360009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166108fc859081150290604051600060405180830381858888f19350505050158015610eb1573d6000803e3d6000fd5b50505050505050565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141515610f1657600080fd5b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166108fc3073ffffffffffffffffffffffffffffffffffffffff16319081150290604051600060405180830381858888f19350505050158015610f95573d6000803e3d6000fd5b50565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141515610ff457600080fd5b600260149054906101000a900460ff16151561100f57600080fd5b6000600260146101000a81548160ff0219169083151502179055507f7805862f689e2f13df9f062ff482ad3ad112aca9e0847911ed832e158c525b3360405160405180910390a1565b600260149054906101000a900460ff1681565b6000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b600760009054906101000a900460ff1681565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff161415156110ff57600080fd5b600260149054906101000a900460ff1615151561111b57600080fd5b6001600260146101000a81548160ff0219169083151502179055507f6985a02210a168e66602d3235cb6db0e70f92b3ba4d376a33c0f3d9434bff62560405160405180910390a1565b6000600f905090565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b6000806000806000806000806111aa8b8b8b61184d565b809850819650829750839950849a50505050505060048a60ff1614156111da576111d3856119c9565b90506111e6565b6111e385611a0a565b90505b6111f08383611a81565b96506000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663caa1916882866040518363ffffffff167c01000000000000000000000000000000000000000000000000000000000281526004018083600481111561126c57fe5b60ff1681526020018261ffff1661ffff16815260200192505050602060405180830381600087803b1580156112a057600080fd5b505af11580156112b4573d6000803e3d6000fd5b505050506040513d60208110156112ca57600080fd5b81019080805190602001909291905050509750878797509750505050505050935093915050565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151561134d57600080fd5b80600760006101000a81548160ff02191690831515021790555050565b6000670429d069189e0000905090565b606080611385611b06565b600080600080600080600060048b81548110151561139f57fe5b906000526020600020906003020160a060405190810160405290816000820160009054906101000a900461ffff1661ffff1661ffff1681526020016000820160029054906101000a900461ffff1661ffff1661ffff1681526020016000820160049054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001600182015481526020016002820160009054906101000a900467ffffffffffffffff1667ffffffffffffffff1667ffffffffffffffff1681525050975087602001519450876060015193506114a3610681565b9250848360ff160261ffff166040519080825280602002602001820160405280156114dd5781602001602082028038833980820191505090505b509850848360ff160261ffff166040519080825280602002602001820160405280156115185781602001602082028038833980820191505090505b509950600091505b8461ffff168261ffff1610156115da57600090505b8260ff168160ff1610156115cd5761154e828286611193565b809750819850505085898260ff168560ff1685020161ffff1681518110151561157357fe5b9060200190602002019061ffff16908161ffff1681525050868a8260ff168560ff1685020161ffff168151811015156115a857fe5b9060200190602002019061ffff16908161ffff16815250508080600101915050611535565b8180600101925050611520565b8989995099505050505050505050915091565b6000806000600154430391506117708281151561160657fe5b0490508060141115611633578361ffff16606486836014030281151561162857fe5b04860302925061163d565b8361ffff16850292505b505092915050565b600360009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b600080600060048481548110151561167f57fe5b90600052602060002090600302019250600083600101541415156116a257600080fd5b8260020160009054906101000a900467ffffffffffffffff1667ffffffffffffffff1640915060065482604051602001808381526020018260001916600019168152602001925050506040516020818303038152906040526040518082805190602001908083835b60208310151561172f578051825260208201915060208101905060208303925061170a565b6001836020036101000a03801982511681845116808217855250505050505090500191505060405180910390206001900490508260000160029054906101000a900461ffff1661ffff166006600082825401925050819055506000826001900414156117a457600183600101819055506117ae565b8083600101819055505b8260000160049054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16847fedb5ce4012b6e9c5904afa2ffad9811d5c2e91e6bca8914cf7e3ffc28e630c578560000160029054906101000a900461ffff168660010154604051808361ffff1661ffff1681526020018281526020019250505060405180910390a350505050565b6000806000806000878688604051602001808461ffff1661ffff167e010000000000000000000000000000000000000000000000000000000000000281526002018381526020018260ff1660ff167f010000000000000000000000000000000000000000000000000000000000000002815260010193505050506040516020818303038152906040526040518082805190602001908083835b60208310151561190b57805182526020820191506020810190506020830392506118e6565b6001836020036101000a0380198251168184511680821785525050505050509050019150506040518091039020600190049450620f424061194f866004600a611ade565b81151561195857fe5b0693506103e861196b8660026004611ade565b81151561197457fe5b0692506103e86119878660026006611ade565b81151561199057fe5b06915061ffff6119a38660026008611ade565b8115156119ac57fe5b069050848484848494509450945094509450939792965093509350565b6000620f423f8263ffffffff1614156119e55760049050611a05565b620efa6f8263ffffffff16101515611a005760039050611a05565b600290505b919050565b6000620f423f8263ffffffff161415611a265760049050611a7c565b620f3bc98263ffffffff16101515611a415760039050611a7c565b620f0e8d8263ffffffff16101515611a5c5760029050611a7c565b620e1cda8263ffffffff16101515611a775760019050611a7c565b600090505b919050565b60006103e68361ffff16101515611a9e5781610bb8019050611ad8565b6103dc8361ffff16101515611ab957816107d0019050611ad8565b6103aa8361ffff16101515611ad457816103e8019050611ad8565b8190505b92915050565b600060016008830203849060020a900460016008850260019060020a02031690509392505050565b60a060405190810160405280600061ffff168152602001600061ffff168152602001600073ffffffffffffffffffffffffffffffffffffffff16815260200160008152602001600067ffffffffffffffff16815250905600a165627a7a723058207cb1e03c22fcd13c0c8826cb2855f2b4aecbe53e53ff661a9da5244037841c930029000000000000000000000000512fbd15bde6570ff09e4438af27ede60402451500000000000000000000000091b9d2835ad914bc1dcfe09bd1816febd04fd689

    Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000512fbd15bde6570ff09e4438af27ede60402451500000000000000000000000091b9d2835ad914bc1dcfe09bd1816febd04fd689

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000512fbd15bde6570ff09e4438af27ede604024515
Arg [1] : 00000000000000000000000091b9d2835ad914bc1dcfe09bd1816febd04fd689


   Swarm Source:
bzzr://7cb1e03c22fcd13c0c8826cb2855f2b4aecbe53e53ff661a9da5244037841c93

 

View All
Block Age transaction Difficulty GasUsed Reward
View All
Block Age UncleNumber Difficulty GasUsed Reward
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.