Address io1f4acssp65t6s90egjkzpvrdsrjjyysnvxgqjrh

// File: contracts/ownership/Ownable.sol

pragma solidity <6.0 >=0.4.0;


/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
  address public owner;


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


  /**
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  constructor() public {
    owner = msg.sender;
  }

  /**
   * @dev Throws if called by any account other than the owner.
   */
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }

  /**
   * @dev Allows the current owner to transfer control of the contract to a newOwner.
   * @param newOwner The address to transfer ownership to.
   */
  function transferOwnership(address newOwner) public onlyOwner {
    require(newOwner != address(0));
    emit OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

}
// File: contracts/lifecycle/Pausable.sol

pragma solidity <0.6 >=0.4.24;


/**
 * @title Pausable
 * @dev Base contract which allows children to implement an emergency stop mechanism.
 */
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();
  }
}

// File: contracts/math/SafeMath.sol

pragma solidity <0.6 >=0.4.21;


/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {

  /**
  * @dev Multiplies two numbers, throws on overflow.
  */

  /*@CTK SafeMath_mul
    @tag spec
    @post __reverted == __has_assertion_failure
    @post __has_assertion_failure == __has_overflow
    @post __reverted == false -> c == a * b
    @post msg == msg__post
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
    if (a == 0) {
      return 0;
    }
    c = a * b;
    assert(c / a == b);
    return c;
  }

  /**
  * @dev Integer division of two numbers, truncating the quotient.
  */
  /*@CTK SafeMath_div
    @tag spec
    @pre b != 0
    @post __reverted == __has_assertion_failure
    @post __has_overflow == true -> __has_assertion_failure == true
    @post __reverted == false -> __return == a / b
    @post msg == msg__post
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    // uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return a / b;
  }

  /**
  * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
  */
  /*@CTK SafeMath_sub
    @tag spec
    @post __reverted == __has_assertion_failure
    @post __has_overflow == true -> __has_assertion_failure == true
    @post __reverted == false -> __return == a - b
    @post msg == msg__post
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  /**
  * @dev Adds two numbers, throws on overflow.
  */
  /*@CTK SafeMath_add
    @tag spec
    @post __reverted == __has_assertion_failure
    @post __has_assertion_failure == __has_overflow
    @post __reverted == false -> c == a + b
    @post msg == msg__post
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
    c = a + b;
    assert(c >= a);
    return c;
  }
}

// File: contracts/token/IERC20Basic.sol

pragma solidity <0.6 >=0.4.21;


/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/179
 */
contract IERC20Basic {
  function totalSupply() public view returns (uint256);
  function balanceOf(address who) public view returns (uint256);
  function transfer(address to, uint256 value) public returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
}
// File: contracts/token/BasicToken.sol

pragma solidity <0.6 >=0.4.21;




/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances.
 */
contract BasicToken is IERC20Basic {
  using SafeMath for uint256;

  mapping(address => uint256) balances;

  uint256 totalSupply_;

  /**
  * @dev total number of tokens in existence
  */
  function totalSupply() public view returns (uint256) {
    return totalSupply_;
  }

  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  /*@CTK transfer_success
    @pre _to != address(0)
    @pre balances[msg.sender] >= _value
    @pre __reverted == false
    @post __reverted == false
    @post __return == true
   */
  /*@CTK transfer_same_address
    @tag no_overflow
    @pre _to == msg.sender
    @post this == __post
   */
  /*@CTK transfer_conditions
    @tag assume_completion
    @pre _to != msg.sender
    @post __post.balances[_to] == balances[_to] + _value
    @post __post.balances[msg.sender] == balances[msg.sender] - _value
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function transfer(address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);

    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    emit Transfer(msg.sender, _to, _value);
    return true;
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of.
  * @return An uint256 representing the amount owned by the passed address.
  */
  /*@CTK balanceOf
    @post __reverted == false
    @post __return == balances[_owner]
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function balanceOf(address _owner) public view returns (uint256) {
    return balances[_owner];
  }
}
// File: contracts/token/IERC20.sol

pragma solidity <0.6 >=0.4.21;



/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract IERC20 is IERC20Basic {
  function name() external view returns (string memory);
  function symbol() external view returns (string memory);
  function allowance(address owner, address spender) public view returns (uint256);
  function transferFrom(address from, address to, uint256 value) public returns (bool);
  function approve(address spender, uint256 value) public returns (bool);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File: contracts/token/StandardToken.sol

pragma solidity <0.6 >=0.4.21;




/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is IERC20, BasicToken {

  mapping (address => mapping (address => uint256)) internal allowed;


  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  /*@CTK transferFrom
    @tag assume_completion
    @pre _from != _to
    @post __return == true
    @post __post.balances[_to] == balances[_to] + _value
    @post __post.balances[_from] == balances[_from] - _value
    @post __has_overflow == false
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[_from]);
    require(_value <= allowed[_from][msg.sender]);

    balances[_from] = balances[_from].sub(_value);
    balances[_to] = balances[_to].add(_value);
    allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
    emit Transfer(_from, _to, _value);
    return true;
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   *
   * 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
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  /*@CTK approve_success
    @post _value == 0 -> __reverted == false
    @post allowed[msg.sender][_spender] == 0 -> __reverted == false
   */
  /*@CTK approve
    @tag assume_completion
    @post __post.allowed[msg.sender][_spender] == _value
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function approve(address _spender, uint256 _value) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    emit Approval(msg.sender, _spender, _value);
    return true;
  }

  /**
   * @dev Function to check the amount of tokens that an owner allowed to a spender.
   * @param _owner address The address which owns the funds.
   * @param _spender address The address which will spend the funds.
   * @return A uint256 specifying the amount of tokens still available for the spender.
   */
  function allowance(address _owner, address _spender) public view returns (uint256) {
    return allowed[_owner][_spender];
  }

  /**
   * @dev Increase the amount of tokens that an owner allowed to a spender.
   *
   * approve should be called when allowed[_spender] == 0. To increment
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   * @param _spender The address which will spend the funds.
   * @param _addedValue The amount of tokens to increase the allowance by.
   */
  /*@CTK CtkIncreaseApprovalEffect
    @tag assume_completion
    @post __post.allowed[msg.sender][_spender] == allowed[msg.sender][_spender] + _addedValue
    @post __has_overflow == false
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

  /**
   * @dev Decrease the amount of tokens that an owner allowed to a spender.
   *
   * approve should be called when allowed[_spender] == 0. To decrement
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   * @param _spender The address which will spend the funds.
   * @param _subtractedValue The amount of tokens to decrease the allowance by.
   */
  /*@CTK CtkDecreaseApprovalEffect_1
    @pre allowed[msg.sender][_spender] >= _subtractedValue
    @tag assume_completion
    @post __post.allowed[msg.sender][_spender] == allowed[msg.sender][_spender] - _subtractedValue
    @post __has_overflow == false
   */
   /*@CTK CtkDecreaseApprovalEffect_2
    @pre allowed[msg.sender][_spender] < _subtractedValue
    @tag assume_completion
    @post __post.allowed[msg.sender][_spender] == 0
    @post __has_overflow == false
   */
  /* CertiK Smart Labelling, for more details visit: https://certik.org */
  function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

}

// File: contracts/token/IMintableToken.sol

pragma solidity <0.6 >=0.4.24;


contract IMintableToken is IERC20 {
    function mint(address, uint) external returns (bool);
    function burn(uint) external returns (bool);

    event Minted(address indexed to, uint256 amount);
    event Burned(address indexed from, uint256 amount);
    event MinterAdded(address indexed minter);
    event MinterRemoved(address indexed minter);
}
// File: contracts/token/ShadowToken.sol

pragma solidity <0.6 >=0.4.24;




contract ShadowToken is StandardToken, IMintableToken, Pausable {
    event Minted(address indexed to, uint256 amount);
    event Burned(address indexed from, uint256 amount);
    event MinterAdded(address indexed minter);
    event MinterRemoved(address indexed minter);

    modifier onlyMinter() {
        require(minter == msg.sender, "not the minter");
        _;
    }

    address public coToken;
    address public minter;
    string public name;
    string public symbol;
    uint8 public decimals;

    constructor(address _minter, address _coToken, string memory _name, string memory _symbol, uint8 _decimals) public {
        minter = _minter;
        coToken = _coToken;
        name = _name;
        symbol = _symbol;
        decimals = _decimals;
        emit MinterAdded(_minter);
    }

    function mint(address _to, uint256 _amount) public onlyMinter whenNotPaused returns (bool) {
        totalSupply_ = totalSupply_.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        emit Minted(_to, _amount);
        emit Transfer(address(0), _to, _amount);
        return true;
    }

    // user can also burn by sending token to address(0), but this function will emit Burned event
    function burn(uint256 _amount) public returns (bool) {
        require(balances[msg.sender] >= _amount);
        totalSupply_ = totalSupply_.sub(_amount);
        balances[msg.sender] = balances[msg.sender].sub(_amount);
        emit Burned(msg.sender, _amount);
        emit Transfer(msg.sender, address(0), _amount);
        return true;
    }
}
// File: contracts/token/CycloneToken.sol

pragma solidity <0.6 >=0.4.24;





contract CycloneToken is StandardToken, IMintableToken, Pausable {

    modifier onlyOperator() {
        require(operator == msg.sender, "not the operator");
        _;
    }

    // Minters include Aeolus (liquidity mining) and CoinCyclone/ERC20Cyclone (anonymity mining)
    modifier onlyMinters() {
        require(minters[msg.sender] == true, "not the minter");
        _;
    }

    address public operator;
    mapping (address => bool) public minters;
    string public constant name = "Cyclone Protocol";
    string public constant symbol = "CYC";
    uint8 public constant decimals = 18;
    ShadowToken public shadowToken;  // this is to support CYC living on multiple chains!

    constructor(address _operator, address _lp) public {
        require (_operator != address(0), "invalid address");
        require (_lp != address(0), "invalid address");
        operator = _operator;
        
        // mint 2021 CYC for community
        totalSupply_ = totalSupply_.add(2021 * 1000000000000000000);	
        balances[_lp] = balances[_lp].add(2021 * 1000000000000000000);
        _moveDelegates(address(0), delegates[_lp], 2021 * 1000000000000000000);
    }

    function addMinter(address _minter) external onlyOperator {
        minters[_minter] = true;
        emit MinterAdded(_minter);
    }

    function removeMinter(address _minter) external onlyOperator {
        minters[_minter] = false;
        emit MinterRemoved(_minter);
    }

    function setShadowToken(address _shadowToken) external onlyOperator {
        require (_shadowToken != address(0), "invalid shadow token address");
        shadowToken = ShadowToken(_shadowToken);
    }

    function updateOperator(address _operator) external onlyOperator {
        require (_operator != address(0), "invalid operator address");
        operator = _operator;
    }

    function mint(address _to, uint256 _amount) public onlyMinters whenNotPaused returns (bool) {
        require (_to != address(0), "invalid address for mint");
        require (_amount != 0, "mint amount should not be zero");
        totalSupply_ = totalSupply_.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        emit Minted(_to, _amount);
        emit Transfer(address(0), _to, _amount);
        _moveDelegates(address(0), delegates[_to], _amount);
        return true;
    }

    // user can also burn by sending token to address(0), but this function will emit Burned event
    function burn(uint256 _amount) public returns (bool) {
        require (_amount != 0, "burn amount should not be zero");
        require(balances[msg.sender] >= _amount);
        totalSupply_ = totalSupply_.sub(_amount);
        balances[msg.sender] = balances[msg.sender].sub(_amount);
        emit Burned(msg.sender, _amount);
        emit Transfer(msg.sender, address(0), _amount);
        _moveDelegates(delegates[msg.sender], address(0), _amount);
        return true;
    }

    // burnShadowToMint supports CYC tokens living on different public blockchains and CYC tokens peg to the same value
    function burnShadowToMint(address _to, uint256 _amount) public whenNotPaused returns (bool) {
        require (_to != address(0), "invalid address for mint");
        require (_amount != 0, "mint amount should not be zero");
        require(shadowToken.transferFrom(msg.sender, address(this), _amount), "failed to invoke transferFrom of shadowToken");
        require(shadowToken.burn(_amount), "failed to burn shadowToken for given amount");
        totalSupply_ = totalSupply_.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        emit Minted(_to, _amount);
        emit Transfer(address(0), _to, _amount);
        _moveDelegates(address(0), delegates[_to], _amount);
        return true;
    }
  
    // Which is copied and modified from COMPOUND:
    // https://github.com/compound-finance/compound-protocol/blob/master/contracts/Governance/Comp.sol
    
    /// @notice A checkpoint for marking number of votes from a given block
    struct Checkpoint {
        uint32 fromBlock;
        uint256 votes;
    }

    /// @notice A record of votes checkpoints for each account, by index
    mapping (address => mapping (uint32 => Checkpoint)) public checkpoints;

    /// @notice The number of checkpoints for each account
    mapping (address => uint32) public numCheckpoints;

    /// @notice A record of each accounts delegate
    mapping (address => address) public delegates;

    /// @notice The EIP-712 typehash for the contract's domain
    bytes32 public constant DOMAIN_TYPEHASH = keccak256("EIP712Domain(string name,uint256 chainId,address verifyingContract)");

    /// @notice The EIP-712 typehash for the delegation struct used by the contract
    bytes32 public constant DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    /// @notice A record of states for signing / validating signatures
    mapping (address => uint) public nonces;

    /// @notice An event thats emitted when an account changes its delegate
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /// @notice An event thats emitted when a delegate account's vote balance changes
    event DelegateVotesChanged(address indexed delegate, uint previousBalance, uint newBalance);

    /**
     * @notice Transfer `amount` tokens from `msg.sender` to `dst`
     * @param dst The address of the destination account
     * @param amount The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transfer(address dst, uint256 amount) public returns (bool) {
        _transferTokens(msg.sender, dst, amount);
        return true;
    }

    /**
     * @notice Transfer `amount` tokens from `src` to `dst`
     * @param src The address of the source account
     * @param dst The address of the destination account
     * @param amount The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transferFrom(address src, address dst, uint256 amount) public returns (bool) {
        address spender = msg.sender;
        uint256 spenderAllowance = allowed[src][spender];

        if (spender != src) {
            uint256 newAllowance = spenderAllowance.sub(amount);
            allowed[src][spender] = newAllowance;

            emit Approval(src, spender, newAllowance);
        }

        _transferTokens(src, dst, amount);
        return true;
    }

    /**
     * @notice Delegate votes from `msg.sender` to `delegatee`
     * @param delegatee The address to delegate votes to
     */
    function delegate(address delegatee) public {
        return _delegate(msg.sender, delegatee);
    }

    /**
     * @notice Delegates votes from signatory to `delegatee`
     * @param delegatee The address to delegate votes to
     * @param nonce The contract state required to match the signature
     * @param expiry The time at which to expire the signature
     * @param v The recovery byte of the signature
     * @param r Half of the ECDSA signature pair
     * @param s Half of the ECDSA signature pair
     */
    function delegateBySig(address delegatee, uint nonce, uint expiry, uint8 v, bytes32 r, bytes32 s) public {
        bytes32 domainSeparator = keccak256(abi.encode(DOMAIN_TYPEHASH, keccak256(bytes(name)), uint(0), address(this)));
        bytes32 structHash = keccak256(abi.encode(DELEGATION_TYPEHASH, delegatee, nonce, expiry));
        bytes32 digest = keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
        address signatory = ecrecover(digest, v, r, s);
        require(signatory != address(0), "delegateBySig: invalid signature");
        require(nonce == nonces[signatory]++, "delegateBySig: invalid nonce");
        require(now <= expiry, "delegateBySig: signature expired");
        return _delegate(signatory, delegatee);
    }

    /**
     * @notice Gets the current votes balance for `account`
     * @param account The address to get votes balance
     * @return The number of current votes for `account`
     */
    function getCurrentVotes(address account) external view returns (uint256) {
        uint32 nCheckpoints = numCheckpoints[account];
        return nCheckpoints > 0 ? checkpoints[account][nCheckpoints - 1].votes : 0;
    }

    /**
     * @notice Determine the prior number of votes for an account as of a block number
     * @dev Block number must be a finalized block or else this function will revert to prevent misinformation.
     * @param account The address of the account to check
     * @param blockNumber The block number to get the vote balance at
     * @return The number of votes the account had as of the given block
     */
    function getPriorVotes(address account, uint blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "getPriorVotes: not yet determined");

        uint32 nCheckpoints = numCheckpoints[account];
        if (nCheckpoints == 0) {
            return 0;
        }

        // First check most recent balance
        if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
            return checkpoints[account][nCheckpoints - 1].votes;
        }

        // Next check implicit zero balance
        if (checkpoints[account][0].fromBlock > blockNumber) {
            return 0;
        }

        uint32 lower = 0;
        uint32 upper = nCheckpoints - 1;
        while (upper > lower) {
            uint32 center = upper - (upper - lower) / 2; // ceil, avoiding overflow
            Checkpoint memory cp = checkpoints[account][center];
            if (cp.fromBlock == blockNumber) {
                return cp.votes;
            } else if (cp.fromBlock < blockNumber) {
                lower = center;
            } else {
                upper = center - 1;
            }
        }
        return checkpoints[account][lower].votes;
    }

    function _delegate(address delegator, address delegatee) internal {
        address currentDelegate = delegates[delegator];
        uint256 delegatorBalance = balances[delegator];
        delegates[delegator] = delegatee;

        emit DelegateChanged(delegator, currentDelegate, delegatee);

        _moveDelegates(currentDelegate, delegatee, delegatorBalance);
    }

    function _transferTokens(address src, address dst, uint256 amount) internal {
        require(src != address(0), "_transferTokens: cannot transfer from the zero address");
        require(dst != address(0), "_transferTokens: cannot transfer to the zero address");

        balances[src] = balances[src].sub(amount);
        balances[dst] = balances[dst].add(amount);
        emit Transfer(src, dst, amount);

        _moveDelegates(delegates[src], delegates[dst], amount);
    }

    function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
        if (srcRep != dstRep && amount > 0) {
            if (srcRep != address(0)) {
                uint32 srcRepNum = numCheckpoints[srcRep];
                uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
                uint256 srcRepNew = srcRepOld.sub(amount);
                _writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
            }

            if (dstRep != address(0)) {
                uint32 dstRepNum = numCheckpoints[dstRep];
                uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
                uint256 dstRepNew = dstRepOld.add(amount);
                _writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
            }
        }
    }

    function _writeCheckpoint(address delegatee, uint32 nCheckpoints, uint256 oldVotes, uint256 newVotes) internal {
      uint32 blockNumber = safe32(block.number, "_writeCheckpoint: block number exceeds 32 bits");

      if (nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber) {
          checkpoints[delegatee][nCheckpoints - 1].votes = newVotes;
      } else {
          checkpoints[delegatee][nCheckpoints] = Checkpoint(blockNumber, newVotes);
          numCheckpoints[delegatee] = nCheckpoints + 1;
      }

      emit DelegateVotesChanged(delegatee, oldVotes, newVotes);
    }

    function safe32(uint n, string memory errorMessage) internal pure returns (uint32) {
        require(n < 2**32, errorMessage);
        return uint32(n);
    }
}

[{"inputs":[{"internalType":"address","name":"_operator","type":"address"},{"internalType":"address","name":"_lp","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Burned","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegator","type":"address"},{"indexed":true,"internalType":"address","name":"fromDelegate","type":"address"},{"indexed":true,"internalType":"address","name":"toDelegate","type":"address"}],"name":"DelegateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegate","type":"address"},{"indexed":false,"internalType":"uint256","name":"previousBalance","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newBalance","type":"uint256"}],"name":"DelegateVotesChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Minted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"}],"name":"MinterRemoved","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":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"constant":true,"inputs":[],"name":"DELEGATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"DOMAIN_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"addMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burn","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burnShadowToMint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint32","name":"","type":"uint32"}],"name":"checkpoints","outputs":[{"internalType":"uint32","name":"fromBlock","type":"uint32"},{"internalType":"uint256","name":"votes","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"delegatee","type":"address"}],"name":"delegate","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"delegatee","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"delegateBySig","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"delegates","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getCurrentVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPriorVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"minters","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"numCheckpoints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"operator","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"removeMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_shadowToken","type":"address"}],"name":"setShadowToken","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"shadowToken","outputs":[{"internalType":"contract ShadowToken","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"dst","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"src","type":"address"},{"internalType":"address","name":"dst","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_operator","type":"address"}],"name":"updateOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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