Sponsored
MoonPay
Buy, sell and swap Ethereum with MoonPay.Buy Now!
Spend less on fees, more on crypto. Buy crypto easily with MoonPay Balance. 20M+ users trust MoonPay worldwide.
MetaMask
Manage your web3 everything with MetaMask Portfolio. Try Now!
Ready to onboard to Ethereum? With MetaMask Portfolio, you're in control.
eToro
One-stop crypto shop: trusted, simple & safe.
Don’t invest unless you’re prepared to lose all the money you invest.
Sponsored
MetaMask
Meet MetaMask Portfolio - your key to getting more out of web3. Try Now
Ready to simplify your web3 experience? Try the all-in-one web3 app trusted by millions worldwide.
MetaMask
The most powerful and convenient way to swap tokens. Try Now
MetaMask is the most powerful and convenient way to swap tokens directly in your wallet.
Sponsored
Сoins.game
100 free spins for registration. Spin now!
Everyday giveaways up to 100 ETH, Lucky Spins. Deposit BONUS 300% and Cashbacks!
BC.GAME
- The Best ETH Casino Claim Now!
5000+ Slots & Live Casino Games, 50+cryptos. Register with Etherscan and get 760% deposit bonus. Win Big$, withdraw it fast.
Stake
200% Bonus, 100K Daily Giveaways, Instant Withdrawals Play Now!
Slots, Roulette, Poker & more - Proud sponsors of UFC, Everton & StakeF1 team!
Sponsored
BC.GAME
- The Best ETH Casino Claim Now!
5000+ Slots & Live Casino Games, 50+cryptos. Register with Etherscan and get 760% deposit bonus. Win Big$, withdraw it fast.
CryptoSlots
Play & Get 25 Free Spins at CryptoSlots Play Now
Anonymous play on awesome games - sign up now for 25 free jackpot spins - worth $100s!
CryptoWins
200% More Funds to Play on Us up to 4 BTC! Claim Now!
100s of games, generous bonuses, 20+ years of trusted gaming. Join CryptoWins & start winning today!
Add Token to MetaMask (Web3)Overview
TokenID
1477542305
Total Transfers
-
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 0 Decimals)
Loading...
Loading
Loading...
Loading
Loading...
Loading
| # | Exchange | Pair | Price | 24H Volume | % Volume |
|---|
Contract Name:
DWorldCore
Compiler Version
v0.4.18+commit.9cf6e910
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/**
*Submitted for verification at Etherscan.io on 2018-02-03
*/
pragma solidity ^0.4.18;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
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 c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @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.
*/
function Ownable() 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));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
/**
* @title Claimable
* @dev Extension for the Ownable contract, where the ownership needs to be claimed.
* This allows the new owner to accept the transfer.
*/
contract Claimable is Ownable {
address public pendingOwner;
/**
* @dev Modifier throws if called by any account other than the pendingOwner.
*/
modifier onlyPendingOwner() {
require(msg.sender == pendingOwner);
_;
}
/**
* @dev Allows the current owner to set the pendingOwner address.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) onlyOwner public {
pendingOwner = newOwner;
}
/**
* @dev Allows the pendingOwner address to finalize the transfer.
*/
function claimOwnership() onlyPendingOwner public {
OwnershipTransferred(owner, pendingOwner);
owner = pendingOwner;
pendingOwner = address(0);
}
}
/**
* @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;
Pause();
}
/**
* @dev called by the owner to unpause, returns to normal state
*/
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
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);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
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);
}
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure.
* To use this library you can add a `using SafeERC20 for ERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
function safeTransfer(ERC20Basic token, address to, uint256 value) internal {
assert(token.transfer(to, value));
}
function safeTransferFrom(ERC20 token, address from, address to, uint256 value) internal {
assert(token.transferFrom(from, to, value));
}
function safeApprove(ERC20 token, address spender, uint256 value) internal {
assert(token.approve(spender, value));
}
}
/**
* @title Contracts that should be able to recover tokens
* @author SylTi
* @dev This allow a contract to recover any ERC20 token received in a contract by transferring the balance to the contract owner.
* This will prevent any accidental loss of tokens.
*/
contract CanReclaimToken is Ownable {
using SafeERC20 for ERC20Basic;
/**
* @dev Reclaim all ERC20Basic compatible tokens
* @param token ERC20Basic The address of the token contract
*/
function reclaimToken(ERC20Basic token) external onlyOwner {
uint256 balance = token.balanceOf(this);
token.safeTransfer(owner, balance);
}
}
/// @title Interface for contracts conforming to ERC-721: Deed Standard
/// @author William Entriken (https://phor.net), et al.
/// @dev Specification at https://github.com/ethereum/EIPs/pull/841 (DRAFT)
interface ERC721 {
// COMPLIANCE WITH ERC-165 (DRAFT) /////////////////////////////////////////
/// @dev ERC-165 (draft) interface signature for itself
// bytes4 internal constant INTERFACE_SIGNATURE_ERC165 = // 0x01ffc9a7
// bytes4(keccak256('supportsInterface(bytes4)'));
/// @dev ERC-165 (draft) interface signature for ERC721
// bytes4 internal constant INTERFACE_SIGNATURE_ERC721 = // 0xda671b9b
// bytes4(keccak256('ownerOf(uint256)')) ^
// bytes4(keccak256('countOfDeeds()')) ^
// bytes4(keccak256('countOfDeedsByOwner(address)')) ^
// bytes4(keccak256('deedOfOwnerByIndex(address,uint256)')) ^
// bytes4(keccak256('approve(address,uint256)')) ^
// bytes4(keccak256('takeOwnership(uint256)'));
/// @notice Query a contract to see if it supports a certain interface
/// @dev Returns `true` the interface is supported and `false` otherwise,
/// returns `true` for INTERFACE_SIGNATURE_ERC165 and
/// INTERFACE_SIGNATURE_ERC721, see ERC-165 for other interface signatures.
function supportsInterface(bytes4 _interfaceID) external pure returns (bool);
// PUBLIC QUERY FUNCTIONS //////////////////////////////////////////////////
/// @notice Find the owner of a deed
/// @param _deedId The identifier for a deed we are inspecting
/// @dev Deeds assigned to zero address are considered destroyed, and
/// queries about them do throw.
/// @return The non-zero address of the owner of deed `_deedId`, or `throw`
/// if deed `_deedId` is not tracked by this contract
function ownerOf(uint256 _deedId) external view returns (address _owner);
/// @notice Count deeds tracked by this contract
/// @return A count of the deeds tracked by this contract, where each one of
/// them has an assigned and queryable owner
function countOfDeeds() public view returns (uint256 _count);
/// @notice Count all deeds assigned to an owner
/// @dev Throws if `_owner` is the zero address, representing destroyed deeds.
/// @param _owner An address where we are interested in deeds owned by them
/// @return The number of deeds owned by `_owner`, possibly zero
function countOfDeedsByOwner(address _owner) public view returns (uint256 _count);
/// @notice Enumerate deeds assigned to an owner
/// @dev Throws if `_index` >= `countOfDeedsByOwner(_owner)` or if
/// `_owner` is the zero address, representing destroyed deeds.
/// @param _owner An address where we are interested in deeds owned by them
/// @param _index A counter between zero and `countOfDeedsByOwner(_owner)`,
/// inclusive
/// @return The identifier for the `_index`th deed assigned to `_owner`,
/// (sort order not specified)
function deedOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256 _deedId);
// TRANSFER MECHANISM //////////////////////////////////////////////////////
/// @dev This event emits when ownership of any deed changes by any
/// mechanism. This event emits when deeds are created (`from` == 0) and
/// destroyed (`to` == 0). Exception: during contract creation, any
/// transfers may occur without emitting `Transfer`.
event Transfer(address indexed from, address indexed to, uint256 indexed deedId);
/// @dev This event emits on any successful call to
/// `approve(address _spender, uint256 _deedId)`. Exception: does not emit
/// if an owner revokes approval (`_to` == 0x0) on a deed with no existing
/// approval.
event Approval(address indexed owner, address indexed approved, uint256 indexed deedId);
/// @notice Approve a new owner to take your deed, or revoke approval by
/// setting the zero address. You may `approve` any number of times while
/// the deed is assigned to you, only the most recent approval matters.
/// @dev Throws if `msg.sender` does not own deed `_deedId` or if `_to` ==
/// `msg.sender`.
/// @param _deedId The deed you are granting ownership of
function approve(address _to, uint256 _deedId) external;
/// @notice Become owner of a deed for which you are currently approved
/// @dev Throws if `msg.sender` is not approved to become the owner of
/// `deedId` or if `msg.sender` currently owns `_deedId`.
/// @param _deedId The deed that is being transferred
function takeOwnership(uint256 _deedId) external;
// SPEC EXTENSIONS /////////////////////////////////////////////////////////
/// @notice Transfer a deed to a new owner.
/// @dev Throws if `msg.sender` does not own deed `_deedId` or if
/// `_to` == 0x0.
/// @param _to The address of the new owner.
/// @param _deedId The deed you are transferring.
function transfer(address _to, uint256 _deedId) external;
}
/// @title Metadata extension to ERC-721 interface
/// @author William Entriken (https://phor.net)
/// @dev Specification at https://github.com/ethereum/EIPs/pull/841 (DRAFT)
interface ERC721Metadata {
/// @dev ERC-165 (draft) interface signature for ERC721
// bytes4 internal constant INTERFACE_SIGNATURE_ERC721Metadata = // 0x2a786f11
// bytes4(keccak256('name()')) ^
// bytes4(keccak256('symbol()')) ^
// bytes4(keccak256('deedUri(uint256)'));
/// @notice A descriptive name for a collection of deeds managed by this
/// contract
/// @dev Wallets and exchanges MAY display this to the end user.
function name() public pure returns (string _deedName);
/// @notice An abbreviated name for deeds managed by this contract
/// @dev Wallets and exchanges MAY display this to the end user.
function symbol() public pure returns (string _deedSymbol);
/// @notice A distinct URI (RFC 3986) for a given token.
/// @dev If:
/// * The URI is a URL
/// * The URL is accessible
/// * The URL points to a valid JSON file format (ECMA-404 2nd ed.)
/// * The JSON base element is an object
/// then these names of the base element SHALL have special meaning:
/// * "name": A string identifying the item to which `_deedId` grants
/// ownership
/// * "description": A string detailing the item to which `_deedId` grants
/// ownership
/// * "image": A URI pointing to a file of image/* mime type representing
/// the item to which `_deedId` grants ownership
/// Wallets and exchanges MAY display this to the end user.
/// Consider making any images at a width between 320 and 1080 pixels and
/// aspect ratio between 1.91:1 and 4:5 inclusive.
function deedUri(uint256 _deedId) external pure returns (string _uri);
}
/// @dev Implements access control to the DWorld contract.
contract DWorldAccessControl is Claimable, Pausable, CanReclaimToken {
address public cfoAddress;
function DWorldAccessControl() public {
// The creator of the contract is the initial CFO.
cfoAddress = msg.sender;
}
/// @dev Access modifier for CFO-only functionality.
modifier onlyCFO() {
require(msg.sender == cfoAddress);
_;
}
/// @dev Assigns a new address to act as the CFO. Only available to the current contract owner.
/// @param _newCFO The address of the new CFO.
function setCFO(address _newCFO) external onlyOwner {
require(_newCFO != address(0));
cfoAddress = _newCFO;
}
}
/// @dev Defines base data structures for DWorld.
contract DWorldBase is DWorldAccessControl {
using SafeMath for uint256;
/// @dev All minted plots (array of plot identifiers). There are
/// 2^16 * 2^16 possible plots (covering the entire world), thus
/// 32 bits are required. This fits in a uint32. Storing
/// the identifiers as uint32 instead of uint256 makes storage
/// cheaper. (The impact of this in mappings is less noticeable,
/// and using uint32 in the mappings below actually *increases*
/// gas cost for minting).
uint32[] public plots;
mapping (uint256 => address) identifierToOwner;
mapping (uint256 => address) identifierToApproved;
mapping (address => uint256) ownershipDeedCount;
// Boolean indicating whether the plot was bought before the migration.
mapping (uint256 => bool) public identifierIsOriginal;
/// @dev Event fired when a plot's data are changed. The plot
/// data are not stored in the contract directly, instead the
/// data are logged to the block. This gives significant
/// reductions in gas requirements (~75k for minting with data
/// instead of ~180k). However, it also means plot data are
/// not available from *within* other contracts.
event SetData(uint256 indexed deedId, string name, string description, string imageUrl, string infoUrl);
/// @notice Get all minted plots.
function getAllPlots() external view returns(uint32[]) {
return plots;
}
/// @dev Represent a 2D coordinate as a single uint.
/// @param x The x-coordinate.
/// @param y The y-coordinate.
function coordinateToIdentifier(uint256 x, uint256 y) public pure returns(uint256) {
require(validCoordinate(x, y));
return (y << 16) + x;
}
/// @dev Turn a single uint representation of a coordinate into its x and y parts.
/// @param identifier The uint representation of a coordinate.
function identifierToCoordinate(uint256 identifier) public pure returns(uint256 x, uint256 y) {
require(validIdentifier(identifier));
y = identifier >> 16;
x = identifier - (y << 16);
}
/// @dev Test whether the coordinate is valid.
/// @param x The x-part of the coordinate to test.
/// @param y The y-part of the coordinate to test.
function validCoordinate(uint256 x, uint256 y) public pure returns(bool) {
return x < 65536 && y < 65536; // 2^16
}
/// @dev Test whether an identifier is valid.
/// @param identifier The identifier to test.
function validIdentifier(uint256 identifier) public pure returns(bool) {
return identifier < 4294967296; // 2^16 * 2^16
}
/// @dev Set a plot's data.
/// @param identifier The identifier of the plot to set data for.
function _setPlotData(uint256 identifier, string name, string description, string imageUrl, string infoUrl) internal {
SetData(identifier, name, description, imageUrl, infoUrl);
}
}
/// @dev Holds deed functionality such as approving and transferring. Implements ERC721.
contract DWorldDeed is DWorldBase, ERC721, ERC721Metadata {
/// @notice Name of the collection of deeds (non-fungible token), as defined in ERC721Metadata.
function name() public pure returns (string _deedName) {
_deedName = "DWorld Plots";
}
/// @notice Symbol of the collection of deeds (non-fungible token), as defined in ERC721Metadata.
function symbol() public pure returns (string _deedSymbol) {
_deedSymbol = "DWP";
}
/// @dev ERC-165 (draft) interface signature for itself
bytes4 internal constant INTERFACE_SIGNATURE_ERC165 = // 0x01ffc9a7
bytes4(keccak256('supportsInterface(bytes4)'));
/// @dev ERC-165 (draft) interface signature for ERC721
bytes4 internal constant INTERFACE_SIGNATURE_ERC721 = // 0xda671b9b
bytes4(keccak256('ownerOf(uint256)')) ^
bytes4(keccak256('countOfDeeds()')) ^
bytes4(keccak256('countOfDeedsByOwner(address)')) ^
bytes4(keccak256('deedOfOwnerByIndex(address,uint256)')) ^
bytes4(keccak256('approve(address,uint256)')) ^
bytes4(keccak256('takeOwnership(uint256)'));
/// @dev ERC-165 (draft) interface signature for ERC721
bytes4 internal constant INTERFACE_SIGNATURE_ERC721Metadata = // 0x2a786f11
bytes4(keccak256('name()')) ^
bytes4(keccak256('symbol()')) ^
bytes4(keccak256('deedUri(uint256)'));
/// @notice Introspection interface as per ERC-165 (https://github.com/ethereum/EIPs/issues/165).
/// Returns true for any standardized interfaces implemented by this contract.
/// (ERC-165 and ERC-721.)
function supportsInterface(bytes4 _interfaceID) external pure returns (bool) {
return (
(_interfaceID == INTERFACE_SIGNATURE_ERC165)
|| (_interfaceID == INTERFACE_SIGNATURE_ERC721)
|| (_interfaceID == INTERFACE_SIGNATURE_ERC721Metadata)
);
}
/// @dev Checks if a given address owns a particular plot.
/// @param _owner The address of the owner to check for.
/// @param _deedId The plot identifier to check for.
function _owns(address _owner, uint256 _deedId) internal view returns (bool) {
return identifierToOwner[_deedId] == _owner;
}
/// @dev Approve a given address to take ownership of a deed.
/// @param _from The address approving taking ownership.
/// @param _to The address to approve taking ownership.
/// @param _deedId The identifier of the deed to give approval for.
function _approve(address _from, address _to, uint256 _deedId) internal {
identifierToApproved[_deedId] = _to;
// Emit event.
Approval(_from, _to, _deedId);
}
/// @dev Checks if a given address has approval to take ownership of a deed.
/// @param _claimant The address of the claimant to check for.
/// @param _deedId The identifier of the deed to check for.
function _approvedFor(address _claimant, uint256 _deedId) internal view returns (bool) {
return identifierToApproved[_deedId] == _claimant;
}
/// @dev Assigns ownership of a specific deed to an address.
/// @param _from The address to transfer the deed from.
/// @param _to The address to transfer the deed to.
/// @param _deedId The identifier of the deed to transfer.
function _transfer(address _from, address _to, uint256 _deedId) internal {
// The number of plots is capped at 2^16 * 2^16, so this cannot
// be overflowed.
ownershipDeedCount[_to]++;
// Transfer ownership.
identifierToOwner[_deedId] = _to;
// When a new deed is minted, the _from address is 0x0, but we
// do not track deed ownership of 0x0.
if (_from != address(0)) {
ownershipDeedCount[_from]--;
// Clear taking ownership approval.
delete identifierToApproved[_deedId];
}
// Emit the transfer event.
Transfer(_from, _to, _deedId);
}
// ERC 721 implementation
/// @notice Returns the total number of deeds currently in existence.
/// @dev Required for ERC-721 compliance.
function countOfDeeds() public view returns (uint256) {
return plots.length;
}
/// @notice Returns the number of deeds owned by a specific address.
/// @param _owner The owner address to check.
/// @dev Required for ERC-721 compliance
function countOfDeedsByOwner(address _owner) public view returns (uint256) {
return ownershipDeedCount[_owner];
}
/// @notice Returns the address currently assigned ownership of a given deed.
/// @dev Required for ERC-721 compliance.
function ownerOf(uint256 _deedId) external view returns (address _owner) {
_owner = identifierToOwner[_deedId];
require(_owner != address(0));
}
/// @notice Approve a given address to take ownership of a deed.
/// @param _to The address to approve taking owernship.
/// @param _deedId The identifier of the deed to give approval for.
/// @dev Required for ERC-721 compliance.
function approve(address _to, uint256 _deedId) external whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
approveMultiple(_to, _deedIds);
}
/// @notice Approve a given address to take ownership of multiple deeds.
/// @param _to The address to approve taking ownership.
/// @param _deedIds The identifiers of the deeds to give approval for.
function approveMultiple(address _to, uint256[] _deedIds) public whenNotPaused {
// Ensure the sender is not approving themselves.
require(msg.sender != _to);
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
// Require the sender is the owner of the deed.
require(_owns(msg.sender, _deedId));
// Perform the approval.
_approve(msg.sender, _to, _deedId);
}
}
/// @notice Transfer a deed to another address. If transferring to a smart
/// contract be VERY CAREFUL to ensure that it is aware of ERC-721, or your
/// deed may be lost forever.
/// @param _to The address of the recipient, can be a user or contract.
/// @param _deedId The identifier of the deed to transfer.
/// @dev Required for ERC-721 compliance.
function transfer(address _to, uint256 _deedId) external whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
transferMultiple(_to, _deedIds);
}
/// @notice Transfers multiple deeds to another address. If transferring to
/// a smart contract be VERY CAREFUL to ensure that it is aware of ERC-721,
/// or your deeds may be lost forever.
/// @param _to The address of the recipient, can be a user or contract.
/// @param _deedIds The identifiers of the deeds to transfer.
function transferMultiple(address _to, uint256[] _deedIds) public whenNotPaused {
// Safety check to prevent against an unexpected 0x0 default.
require(_to != address(0));
// Disallow transfers to this contract to prevent accidental misuse.
require(_to != address(this));
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
// One can only transfer their own plots.
require(_owns(msg.sender, _deedId));
// Transfer ownership
_transfer(msg.sender, _to, _deedId);
}
}
/// @notice Transfer a deed owned by another address, for which the calling
/// address has previously been granted transfer approval by the owner.
/// @param _deedId The identifier of the deed to be transferred.
/// @dev Required for ERC-721 compliance.
function takeOwnership(uint256 _deedId) external whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
takeOwnershipMultiple(_deedIds);
}
/// @notice Transfer multiple deeds owned by another address, for which the
/// calling address has previously been granted transfer approval by the owner.
/// @param _deedIds The identifier of the deed to be transferred.
function takeOwnershipMultiple(uint256[] _deedIds) public whenNotPaused {
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
address _from = identifierToOwner[_deedId];
// Check for transfer approval
require(_approvedFor(msg.sender, _deedId));
// Reassign ownership (also clears pending approvals and emits Transfer event).
_transfer(_from, msg.sender, _deedId);
}
}
/// @notice Returns a list of all deed identifiers assigned to an address.
/// @param _owner The owner whose deeds we are interested in.
/// @dev This method MUST NEVER be called by smart contract code. It's very
/// expensive and is not supported in contract-to-contract calls as it returns
/// a dynamic array (only supported for web3 calls).
function deedsOfOwner(address _owner) external view returns(uint256[]) {
uint256 deedCount = countOfDeedsByOwner(_owner);
if (deedCount == 0) {
// Return an empty array.
return new uint256[](0);
} else {
uint256[] memory result = new uint256[](deedCount);
uint256 totalDeeds = countOfDeeds();
uint256 resultIndex = 0;
for (uint256 deedNumber = 0; deedNumber < totalDeeds; deedNumber++) {
uint256 identifier = plots[deedNumber];
if (identifierToOwner[identifier] == _owner) {
result[resultIndex] = identifier;
resultIndex++;
}
}
return result;
}
}
/// @notice Returns a deed identifier of the owner at the given index.
/// @param _owner The address of the owner we want to get a deed for.
/// @param _index The index of the deed we want.
function deedOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256) {
// The index should be valid.
require(_index < countOfDeedsByOwner(_owner));
// Loop through all plots, accounting the number of plots of the owner we've seen.
uint256 seen = 0;
uint256 totalDeeds = countOfDeeds();
for (uint256 deedNumber = 0; deedNumber < totalDeeds; deedNumber++) {
uint256 identifier = plots[deedNumber];
if (identifierToOwner[identifier] == _owner) {
if (seen == _index) {
return identifier;
}
seen++;
}
}
}
/// @notice Returns an (off-chain) metadata url for the given deed.
/// @param _deedId The identifier of the deed to get the metadata
/// url for.
/// @dev Implementation of optional ERC-721 functionality.
function deedUri(uint256 _deedId) external pure returns (string uri) {
require(validIdentifier(_deedId));
var (x, y) = identifierToCoordinate(_deedId);
// Maximum coordinate length in decimals is 5 (65535)
uri = "https://dworld.io/plot/xxxxx/xxxxx";
bytes memory _uri = bytes(uri);
for (uint256 i = 0; i < 5; i++) {
_uri[27 - i] = byte(48 + (x / 10 ** i) % 10);
_uri[33 - i] = byte(48 + (y / 10 ** i) % 10);
}
}
}
/// @dev Holds functionality for finance related to plots.
contract DWorldFinance is DWorldDeed {
/// Total amount of Ether yet to be paid to auction beneficiaries.
uint256 public outstandingEther = 0 ether;
/// Amount of Ether yet to be paid per beneficiary.
mapping (address => uint256) public addressToEtherOwed;
/// Base price for unclaimed plots.
uint256 public unclaimedPlotPrice = 0.0125 ether;
/// Dividend per plot surrounding a new claim, in 1/1000th of percentages
/// of the base unclaimed plot price.
uint256 public claimDividendPercentage = 50000;
/// Percentage of the buyout price that goes towards dividends.
uint256 public buyoutDividendPercentage = 5000;
/// Buyout fee in 1/1000th of a percentage.
uint256 public buyoutFeePercentage = 3500;
/// Number of free claims per address.
mapping (address => uint256) freeClaimAllowance;
/// Initial price paid for a plot.
mapping (uint256 => uint256) public initialPricePaid;
/// Current plot price.
mapping (uint256 => uint256) public identifierToBuyoutPrice;
/// Boolean indicating whether the plot has been bought out at least once.
mapping (uint256 => bool) identifierToBoughtOutOnce;
/// @dev Event fired when dividend is paid for a new plot claim.
event ClaimDividend(address indexed from, address indexed to, uint256 deedIdFrom, uint256 indexed deedIdTo, uint256 dividend);
/// @dev Event fired when a buyout is performed.
event Buyout(address indexed buyer, address indexed seller, uint256 indexed deedId, uint256 winnings, uint256 totalCost, uint256 newPrice);
/// @dev Event fired when dividend is paid for a buyout.
event BuyoutDividend(address indexed from, address indexed to, uint256 deedIdFrom, uint256 indexed deedIdTo, uint256 dividend);
/// @dev Event fired when the buyout price is manually changed for a plot.
event SetBuyoutPrice(uint256 indexed deedId, uint256 newPrice);
/// @dev The time after which buyouts will be enabled. Set in the DWorldCore constructor.
uint256 public buyoutsEnabledFromTimestamp;
/// @notice Sets the new price for unclaimed plots.
/// @param _unclaimedPlotPrice The new price for unclaimed plots.
function setUnclaimedPlotPrice(uint256 _unclaimedPlotPrice) external onlyCFO {
unclaimedPlotPrice = _unclaimedPlotPrice;
}
/// @notice Sets the new dividend percentage for unclaimed plots.
/// @param _claimDividendPercentage The new dividend percentage for unclaimed plots.
function setClaimDividendPercentage(uint256 _claimDividendPercentage) external onlyCFO {
// Claim dividend percentage must be 10% at the least.
// Claim dividend percentage may be 100% at the most.
require(10000 <= _claimDividendPercentage && _claimDividendPercentage <= 100000);
claimDividendPercentage = _claimDividendPercentage;
}
/// @notice Sets the new dividend percentage for buyouts.
/// @param _buyoutDividendPercentage The new dividend percentage for buyouts.
function setBuyoutDividendPercentage(uint256 _buyoutDividendPercentage) external onlyCFO {
// Buyout dividend must be 2% at the least.
// Buyout dividend percentage may be 12.5% at the most.
require(2000 <= _buyoutDividendPercentage && _buyoutDividendPercentage <= 12500);
buyoutDividendPercentage = _buyoutDividendPercentage;
}
/// @notice Sets the new fee percentage for buyouts.
/// @param _buyoutFeePercentage The new fee percentage for buyouts.
function setBuyoutFeePercentage(uint256 _buyoutFeePercentage) external onlyCFO {
// Buyout fee may be 5% at the most.
require(0 <= _buyoutFeePercentage && _buyoutFeePercentage <= 5000);
buyoutFeePercentage = _buyoutFeePercentage;
}
/// @notice The claim dividend to be paid for each adjacent plot, and
/// as a flat dividend for each buyout.
function claimDividend() public view returns (uint256) {
return unclaimedPlotPrice.mul(claimDividendPercentage).div(100000);
}
/// @notice Set the free claim allowance for an address.
/// @param addr The address to set the free claim allowance for.
/// @param allowance The free claim allowance to set.
function setFreeClaimAllowance(address addr, uint256 allowance) external onlyCFO {
freeClaimAllowance[addr] = allowance;
}
/// @notice Get the free claim allowance of an address.
/// @param addr The address to get the free claim allowance of.
function freeClaimAllowanceOf(address addr) external view returns (uint256) {
return freeClaimAllowance[addr];
}
/// @dev Assign balance to an account.
/// @param addr The address to assign balance to.
/// @param amount The amount to assign.
function _assignBalance(address addr, uint256 amount) internal {
addressToEtherOwed[addr] = addressToEtherOwed[addr].add(amount);
outstandingEther = outstandingEther.add(amount);
}
/// @dev Find the _claimed_ plots surrounding a plot.
/// @param _deedId The identifier of the plot to get the surrounding plots for.
function _claimedSurroundingPlots(uint256 _deedId) internal view returns (uint256[] memory) {
var (x, y) = identifierToCoordinate(_deedId);
// Find all claimed surrounding plots.
uint256 claimed = 0;
// Create memory buffer capable of holding all plots.
uint256[] memory _plots = new uint256[](8);
// Loop through all neighbors.
for (int256 dx = -1; dx <= 1; dx++) {
for (int256 dy = -1; dy <= 1; dy++) {
if (dx == 0 && dy == 0) {
// Skip the center (i.e., the plot itself).
continue;
}
// Get the coordinates of this neighboring identifier.
uint256 neighborIdentifier = coordinateToIdentifier(
uint256(int256(x) + dx) % 65536,
uint256(int256(y) + dy) % 65536
);
if (identifierToOwner[neighborIdentifier] != 0x0) {
_plots[claimed] = neighborIdentifier;
claimed++;
}
}
}
// Memory arrays cannot be resized, so copy all
// plots from the buffer to the plot array.
uint256[] memory plots = new uint256[](claimed);
for (uint256 i = 0; i < claimed; i++) {
plots[i] = _plots[i];
}
return plots;
}
/// @dev Assign claim dividend to an address.
/// @param _from The address who paid the dividend.
/// @param _to The dividend beneficiary.
/// @param _deedIdFrom The identifier of the deed the dividend is being paid for.
/// @param _deedIdTo The identifier of the deed the dividend is being paid to.
function _assignClaimDividend(address _from, address _to, uint256 _deedIdFrom, uint256 _deedIdTo) internal {
uint256 _claimDividend = claimDividend();
// Trigger event.
ClaimDividend(_from, _to, _deedIdFrom, _deedIdTo, _claimDividend);
// Assign the dividend.
_assignBalance(_to, _claimDividend);
}
/// @dev Calculate and assign the dividend payable for the new plot claim.
/// A new claim pays dividends to all existing surrounding plots.
/// @param _deedId The identifier of the new plot to calculate and assign dividends for.
/// Assumed to be valid.
function _calculateAndAssignClaimDividends(uint256 _deedId)
internal
returns (uint256 totalClaimDividend)
{
// Get existing surrounding plots.
uint256[] memory claimedSurroundingPlots = _claimedSurroundingPlots(_deedId);
// Keep track of the claim dividend.
uint256 _claimDividend = claimDividend();
totalClaimDividend = 0;
// Assign claim dividend.
for (uint256 i = 0; i < claimedSurroundingPlots.length; i++) {
if (identifierToOwner[claimedSurroundingPlots[i]] != msg.sender) {
totalClaimDividend = totalClaimDividend.add(_claimDividend);
_assignClaimDividend(msg.sender, identifierToOwner[claimedSurroundingPlots[i]], _deedId, claimedSurroundingPlots[i]);
}
}
}
/// @dev Calculate the next buyout price given the current total buyout cost.
/// @param totalCost The current total buyout cost.
function nextBuyoutPrice(uint256 totalCost) public pure returns (uint256) {
if (totalCost < 0.05 ether) {
return totalCost * 2;
} else if (totalCost < 0.2 ether) {
return totalCost * 170 / 100; // * 1.7
} else if (totalCost < 0.5 ether) {
return totalCost * 150 / 100; // * 1.5
} else {
return totalCost.mul(125).div(100); // * 1.25
}
}
/// @notice Get the buyout cost for a given plot.
/// @param _deedId The identifier of the plot to get the buyout cost for.
function buyoutCost(uint256 _deedId) external view returns (uint256) {
// The current buyout price.
uint256 price = identifierToBuyoutPrice[_deedId];
// Get existing surrounding plots.
uint256[] memory claimedSurroundingPlots = _claimedSurroundingPlots(_deedId);
// The total cost is the price plus flat rate dividends based on claim dividends.
uint256 flatDividends = claimDividend().mul(claimedSurroundingPlots.length);
return price.add(flatDividends);
}
/// @dev Assign the proceeds of the buyout.
/// @param _deedId The identifier of the plot that is being bought out.
function _assignBuyoutProceeds(
address currentOwner,
uint256 _deedId,
uint256[] memory claimedSurroundingPlots,
uint256 currentOwnerWinnings,
uint256 totalDividendPerBeneficiary,
uint256 totalCost
)
internal
{
// Calculate and assign the current owner's winnings.
Buyout(msg.sender, currentOwner, _deedId, currentOwnerWinnings, totalCost, nextBuyoutPrice(totalCost));
_assignBalance(currentOwner, currentOwnerWinnings);
// Assign dividends to owners of surrounding plots.
for (uint256 i = 0; i < claimedSurroundingPlots.length; i++) {
address beneficiary = identifierToOwner[claimedSurroundingPlots[i]];
BuyoutDividend(msg.sender, beneficiary, _deedId, claimedSurroundingPlots[i], totalDividendPerBeneficiary);
_assignBalance(beneficiary, totalDividendPerBeneficiary);
}
}
/// @dev Calculate and assign the proceeds from the buyout.
/// @param currentOwner The current owner of the plot that is being bought out.
/// @param _deedId The identifier of the plot that is being bought out.
/// @param claimedSurroundingPlots The surrounding plots that have been claimed.
function _calculateAndAssignBuyoutProceeds(address currentOwner, uint256 _deedId, uint256[] memory claimedSurroundingPlots)
internal
returns (uint256 totalCost)
{
// The current price.
uint256 price = identifierToBuyoutPrice[_deedId];
// The total cost is the price plus flat rate dividends based on claim dividends.
uint256 flatDividends = claimDividend().mul(claimedSurroundingPlots.length);
totalCost = price.add(flatDividends);
// Calculate the variable dividends based on the buyout price
// (only to be paid if there are surrounding plots).
uint256 variableDividends = price.mul(buyoutDividendPercentage).div(100000);
// Calculate fees.
uint256 fee = price.mul(buyoutFeePercentage).div(100000);
// Calculate and assign buyout proceeds.
uint256 currentOwnerWinnings = price.sub(fee);
uint256 totalDividendPerBeneficiary;
if (claimedSurroundingPlots.length > 0) {
// If there are surrounding plots, variable dividend is to be paid
// based on the buyout price..
currentOwnerWinnings = currentOwnerWinnings.sub(variableDividends);
// Calculate the dividend per surrounding plot.
totalDividendPerBeneficiary = flatDividends.add(variableDividends) / claimedSurroundingPlots.length;
}
_assignBuyoutProceeds(
currentOwner,
_deedId,
claimedSurroundingPlots,
currentOwnerWinnings,
totalDividendPerBeneficiary,
totalCost
);
}
/// @notice Buy the current owner out of the plot.
function buyout(uint256 _deedId) external payable whenNotPaused {
buyoutWithData(_deedId, "", "", "", "");
}
/// @notice Buy the current owner out of the plot.
function buyoutWithData(uint256 _deedId, string name, string description, string imageUrl, string infoUrl)
public
payable
whenNotPaused
{
// Buyouts must be enabled.
require(buyoutsEnabledFromTimestamp <= block.timestamp);
address currentOwner = identifierToOwner[_deedId];
// The plot must be owned before it can be bought out.
require(currentOwner != 0x0);
// Get existing surrounding plots.
uint256[] memory claimedSurroundingPlots = _claimedSurroundingPlots(_deedId);
// Assign the buyout proceeds and retrieve the total cost.
uint256 totalCost = _calculateAndAssignBuyoutProceeds(currentOwner, _deedId, claimedSurroundingPlots);
// Ensure the message has enough value.
require(msg.value >= totalCost);
// Transfer the plot.
_transfer(currentOwner, msg.sender, _deedId);
// Set the plot data
SetData(_deedId, name, description, imageUrl, infoUrl);
// Calculate and set the new plot price.
identifierToBuyoutPrice[_deedId] = nextBuyoutPrice(totalCost);
// Indicate the plot has been bought out at least once
if (!identifierToBoughtOutOnce[_deedId]) {
identifierToBoughtOutOnce[_deedId] = true;
}
// Calculate the excess Ether sent.
// msg.value is greater than or equal to totalCost,
// so this cannot underflow.
uint256 excess = msg.value - totalCost;
if (excess > 0) {
// Refund any excess Ether (not susceptible to re-entry attack, as
// the owner is assigned before the transfer takes place).
msg.sender.transfer(excess);
}
}
/// @notice Calculate the maximum initial buyout price for a plot.
/// @param _deedId The identifier of the plot to get the maximum initial buyout price for.
function maximumInitialBuyoutPrice(uint256 _deedId) public view returns (uint256) {
// The initial buyout price can be set to 4x the initial plot price
// (or 100x for the original pre-migration plots).
uint256 mul = 4;
if (identifierIsOriginal[_deedId]) {
mul = 100;
}
return initialPricePaid[_deedId].mul(mul);
}
/// @notice Test whether a buyout price is valid.
/// @param _deedId The identifier of the plot to test the buyout price for.
/// @param price The buyout price to test.
function validInitialBuyoutPrice(uint256 _deedId, uint256 price) public view returns (bool) {
return (price >= unclaimedPlotPrice && price <= maximumInitialBuyoutPrice(_deedId));
}
/// @notice Manually set the initial buyout price of a plot.
/// @param _deedId The identifier of the plot to set the buyout price for.
/// @param price The value to set the buyout price to.
function setInitialBuyoutPrice(uint256 _deedId, uint256 price) public whenNotPaused {
// One can only set the buyout price of their own plots.
require(_owns(msg.sender, _deedId));
// The initial buyout price can only be set if the plot has never been bought out before.
require(!identifierToBoughtOutOnce[_deedId]);
// The buyout price must be valid.
require(validInitialBuyoutPrice(_deedId, price));
// Set the buyout price.
identifierToBuyoutPrice[_deedId] = price;
// Trigger the buyout price event.
SetBuyoutPrice(_deedId, price);
}
}
/// @dev Holds functionality for minting new plot deeds.
contract DWorldMinting is DWorldFinance {
/// @notice Buy an unclaimed plot.
/// @param _deedId The unclaimed plot to buy.
/// @param _buyoutPrice The initial buyout price to set on the plot.
function claimPlot(uint256 _deedId, uint256 _buyoutPrice) external payable whenNotPaused {
claimPlotWithData(_deedId, _buyoutPrice, "", "", "", "");
}
/// @notice Buy an unclaimed plot.
/// @param _deedId The unclaimed plot to buy.
/// @param _buyoutPrice The initial buyout price to set on the plot.
/// @param name The name to give the plot.
/// @param description The description to add to the plot.
/// @param imageUrl The image url for the plot.
/// @param infoUrl The info url for the plot.
function claimPlotWithData(uint256 _deedId, uint256 _buyoutPrice, string name, string description, string imageUrl, string infoUrl) public payable whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
claimPlotMultipleWithData(_deedIds, _buyoutPrice, name, description, imageUrl, infoUrl);
}
/// @notice Buy unclaimed plots.
/// @param _deedIds The unclaimed plots to buy.
/// @param _buyoutPrice The initial buyout price to set on the plot.
function claimPlotMultiple(uint256[] _deedIds, uint256 _buyoutPrice) external payable whenNotPaused {
claimPlotMultipleWithData(_deedIds, _buyoutPrice, "", "", "", "");
}
/// @notice Buy unclaimed plots.
/// @param _deedIds The unclaimed plots to buy.
/// @param _buyoutPrice The initial buyout price to set on the plot.
/// @param name The name to give the plots.
/// @param description The description to add to the plots.
/// @param imageUrl The image url for the plots.
/// @param infoUrl The info url for the plots.
function claimPlotMultipleWithData(uint256[] _deedIds, uint256 _buyoutPrice, string name, string description, string imageUrl, string infoUrl) public payable whenNotPaused {
uint256 buyAmount = _deedIds.length;
uint256 etherRequired;
if (freeClaimAllowance[msg.sender] > 0) {
// The sender has a free claim allowance.
if (freeClaimAllowance[msg.sender] > buyAmount) {
// Subtract from allowance.
freeClaimAllowance[msg.sender] -= buyAmount;
// No ether is required.
etherRequired = 0;
} else {
uint256 freeAmount = freeClaimAllowance[msg.sender];
// The full allowance has been used.
delete freeClaimAllowance[msg.sender];
// The subtraction cannot underflow, as freeAmount <= buyAmount.
etherRequired = unclaimedPlotPrice.mul(buyAmount - freeAmount);
}
} else {
// The sender does not have a free claim allowance.
etherRequired = unclaimedPlotPrice.mul(buyAmount);
}
uint256 offset = plots.length;
// Allocate additional memory for the plots array
// (this is more efficient than .push-ing each individual
// plot, as that requires multiple dynamic allocations).
plots.length = plots.length.add(_deedIds.length);
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
require(validIdentifier(_deedId));
// The plot must be unowned (a plot deed cannot be transferred to
// 0x0, so once a plot is claimed it will always be owned by a
// non-zero address).
require(identifierToOwner[_deedId] == address(0));
// Create the plot
plots[offset + i] = uint32(_deedId);
// Transfer the new plot to the sender.
_transfer(address(0), msg.sender, _deedId);
// Set the plot data.
_setPlotData(_deedId, name, description, imageUrl, infoUrl);
// Calculate and assign claim dividends.
uint256 claimDividends = _calculateAndAssignClaimDividends(_deedId);
etherRequired = etherRequired.add(claimDividends);
// Set the initial price paid for the plot.
initialPricePaid[_deedId] = unclaimedPlotPrice.add(claimDividends);
// Set the initial buyout price. Throws if it does not succeed.
setInitialBuyoutPrice(_deedId, _buyoutPrice);
}
// Ensure enough ether is supplied.
require(msg.value >= etherRequired);
// Calculate the excess ether sent
// msg.value is greater than or equal to etherRequired,
// so this cannot underflow.
uint256 excess = msg.value - etherRequired;
if (excess > 0) {
// Refund any excess ether (not susceptible to re-entry attack, as
// the owner is assigned before the transfer takes place).
msg.sender.transfer(excess);
}
}
}
/// @title The internal clock auction functionality.
/// Inspired by CryptoKitties' clock auction
contract ClockAuctionBase {
// Address of the ERC721 contract this auction is linked to.
ERC721 public deedContract;
// Fee per successful auction in 1/1000th of a percentage.
uint256 public fee;
// Total amount of ether yet to be paid to auction beneficiaries.
uint256 public outstandingEther = 0 ether;
// Amount of ether yet to be paid per beneficiary.
mapping (address => uint256) public addressToEtherOwed;
/// @dev Represents a deed auction.
/// Care has been taken to ensure the auction fits in
/// two 256-bit words.
struct Auction {
address seller;
uint128 startPrice;
uint128 endPrice;
uint64 duration;
uint64 startedAt;
}
mapping (uint256 => Auction) identifierToAuction;
// Events
event AuctionCreated(address indexed seller, uint256 indexed deedId, uint256 startPrice, uint256 endPrice, uint256 duration);
event AuctionSuccessful(address indexed buyer, uint256 indexed deedId, uint256 totalPrice);
event AuctionCancelled(uint256 indexed deedId);
/// @dev Modifier to check whether the value can be stored in a 64 bit uint.
modifier fitsIn64Bits(uint256 _value) {
require (_value == uint256(uint64(_value)));
_;
}
/// @dev Modifier to check whether the value can be stored in a 128 bit uint.
modifier fitsIn128Bits(uint256 _value) {
require (_value == uint256(uint128(_value)));
_;
}
function ClockAuctionBase(address _deedContractAddress, uint256 _fee) public {
deedContract = ERC721(_deedContractAddress);
// Contract must indicate support for ERC721 through its interface signature.
require(deedContract.supportsInterface(0xda671b9b));
// Fee must be between 0 and 100%.
require(0 <= _fee && _fee <= 100000);
fee = _fee;
}
/// @dev Checks whether the given auction is active.
/// @param auction The auction to check for activity.
function _activeAuction(Auction storage auction) internal view returns (bool) {
return auction.startedAt > 0;
}
/// @dev Put the deed into escrow, thereby taking ownership of it.
/// @param _deedId The identifier of the deed to place into escrow.
function _escrow(uint256 _deedId) internal {
// Throws if the transfer fails
deedContract.takeOwnership(_deedId);
}
/// @dev Create the auction.
/// @param _deedId The identifier of the deed to create the auction for.
/// @param auction The auction to create.
function _createAuction(uint256 _deedId, Auction auction) internal {
// Add the auction to the auction mapping.
identifierToAuction[_deedId] = auction;
// Trigger auction created event.
AuctionCreated(auction.seller, _deedId, auction.startPrice, auction.endPrice, auction.duration);
}
/// @dev Bid on an auction.
/// @param _buyer The address of the buyer.
/// @param _value The value sent by the sender (in ether).
/// @param _deedId The identifier of the deed to bid on.
function _bid(address _buyer, uint256 _value, uint256 _deedId) internal {
Auction storage auction = identifierToAuction[_deedId];
// The auction must be active.
require(_activeAuction(auction));
// Calculate the auction's current price.
uint256 price = _currentPrice(auction);
// Make sure enough funds were sent.
require(_value >= price);
address seller = auction.seller;
if (price > 0) {
uint256 totalFee = _calculateFee(price);
uint256 proceeds = price - totalFee;
// Assign the proceeds to the seller.
// We do not send the proceeds directly, as to prevent
// malicious sellers from denying auctions (and burning
// the buyer's gas).
_assignProceeds(seller, proceeds);
}
AuctionSuccessful(_buyer, _deedId, price);
// The bid was won!
_winBid(seller, _buyer, _deedId, price);
// Remove the auction (we do this at the end, as
// winBid might require some additional information
// that will be removed when _removeAuction is
// called. As we do not transfer funds here, we do
// not have to worry about re-entry attacks.
_removeAuction(_deedId);
}
/// @dev Perform the bid win logic (in this case: transfer the deed).
/// @param _seller The address of the seller.
/// @param _winner The address of the winner.
/// @param _deedId The identifier of the deed.
/// @param _price The price the auction was bought at.
function _winBid(address _seller, address _winner, uint256 _deedId, uint256 _price) internal {
_transfer(_winner, _deedId);
}
/// @dev Cancel an auction.
/// @param _deedId The identifier of the deed for which the auction should be cancelled.
/// @param auction The auction to cancel.
function _cancelAuction(uint256 _deedId, Auction auction) internal {
// Remove the auction
_removeAuction(_deedId);
// Transfer the deed back to the seller
_transfer(auction.seller, _deedId);
// Trigger auction cancelled event.
AuctionCancelled(_deedId);
}
/// @dev Remove an auction.
/// @param _deedId The identifier of the deed for which the auction should be removed.
function _removeAuction(uint256 _deedId) internal {
delete identifierToAuction[_deedId];
}
/// @dev Transfer a deed owned by this contract to another address.
/// @param _to The address to transfer the deed to.
/// @param _deedId The identifier of the deed.
function _transfer(address _to, uint256 _deedId) internal {
// Throws if the transfer fails
deedContract.transfer(_to, _deedId);
}
/// @dev Assign proceeds to an address.
/// @param _to The address to assign proceeds to.
/// @param _value The proceeds to assign.
function _assignProceeds(address _to, uint256 _value) internal {
outstandingEther += _value;
addressToEtherOwed[_to] += _value;
}
/// @dev Calculate the current price of an auction.
function _currentPrice(Auction storage _auction) internal view returns (uint256) {
require(now >= _auction.startedAt);
uint256 secondsPassed = now - _auction.startedAt;
if (secondsPassed >= _auction.duration) {
return _auction.endPrice;
} else {
// Negative if the end price is higher than the start price!
int256 totalPriceChange = int256(_auction.endPrice) - int256(_auction.startPrice);
// Calculate the current price based on the total change over the entire
// auction duration, and the amount of time passed since the start of the
// auction.
int256 currentPriceChange = totalPriceChange * int256(secondsPassed) / int256(_auction.duration);
// Calculate the final price. Note this once again
// is representable by a uint256, as the price can
// never be negative.
int256 price = int256(_auction.startPrice) + currentPriceChange;
// This never throws.
assert(price >= 0);
return uint256(price);
}
}
/// @dev Calculate the fee for a given price.
/// @param _price The price to calculate the fee for.
function _calculateFee(uint256 _price) internal view returns (uint256) {
// _price is guaranteed to fit in a uint128 due to the createAuction entry
// modifiers, so this cannot overflow.
return _price * fee / 100000;
}
}
contract ClockAuction is ClockAuctionBase, Pausable {
function ClockAuction(address _deedContractAddress, uint256 _fee)
ClockAuctionBase(_deedContractAddress, _fee)
public
{}
/// @notice Update the auction fee.
/// @param _fee The new fee.
function setFee(uint256 _fee) external onlyOwner {
require(0 <= _fee && _fee <= 100000);
fee = _fee;
}
/// @notice Get the auction for the given deed.
/// @param _deedId The identifier of the deed to get the auction for.
/// @dev Throws if there is no auction for the given deed.
function getAuction(uint256 _deedId) external view returns (
address seller,
uint256 startPrice,
uint256 endPrice,
uint256 duration,
uint256 startedAt
)
{
Auction storage auction = identifierToAuction[_deedId];
// The auction must be active
require(_activeAuction(auction));
return (
auction.seller,
auction.startPrice,
auction.endPrice,
auction.duration,
auction.startedAt
);
}
/// @notice Create an auction for a given deed.
/// Must previously have been given approval to take ownership of the deed.
/// @param _deedId The identifier of the deed to create an auction for.
/// @param _startPrice The starting price of the auction.
/// @param _endPrice The ending price of the auction.
/// @param _duration The duration in seconds of the dynamic pricing part of the auction.
function createAuction(uint256 _deedId, uint256 _startPrice, uint256 _endPrice, uint256 _duration)
public
fitsIn128Bits(_startPrice)
fitsIn128Bits(_endPrice)
fitsIn64Bits(_duration)
whenNotPaused
{
// Get the owner of the deed to be auctioned
address deedOwner = deedContract.ownerOf(_deedId);
// Caller must either be the deed contract or the owner of the deed
// to prevent abuse.
require(
msg.sender == address(deedContract) ||
msg.sender == deedOwner
);
// The duration of the auction must be at least 60 seconds.
require(_duration >= 60);
// Throws if placing the deed in escrow fails (the contract requires
// transfer approval prior to creating the auction).
_escrow(_deedId);
// Auction struct
Auction memory auction = Auction(
deedOwner,
uint128(_startPrice),
uint128(_endPrice),
uint64(_duration),
uint64(now)
);
_createAuction(_deedId, auction);
}
/// @notice Cancel an auction
/// @param _deedId The identifier of the deed to cancel the auction for.
function cancelAuction(uint256 _deedId) external whenNotPaused {
Auction storage auction = identifierToAuction[_deedId];
// The auction must be active.
require(_activeAuction(auction));
// The auction can only be cancelled by the seller
require(msg.sender == auction.seller);
_cancelAuction(_deedId, auction);
}
/// @notice Bid on an auction.
/// @param _deedId The identifier of the deed to bid on.
function bid(uint256 _deedId) external payable whenNotPaused {
// Throws if the bid does not succeed.
_bid(msg.sender, msg.value, _deedId);
}
/// @dev Returns the current price of an auction.
/// @param _deedId The identifier of the deed to get the currency price for.
function getCurrentPrice(uint256 _deedId) external view returns (uint256) {
Auction storage auction = identifierToAuction[_deedId];
// The auction must be active.
require(_activeAuction(auction));
return _currentPrice(auction);
}
/// @notice Withdraw ether owed to a beneficiary.
/// @param beneficiary The address to withdraw the auction balance for.
function withdrawAuctionBalance(address beneficiary) external {
// The sender must either be the beneficiary or the core deed contract.
require(
msg.sender == beneficiary ||
msg.sender == address(deedContract)
);
uint256 etherOwed = addressToEtherOwed[beneficiary];
// Ensure ether is owed to the beneficiary.
require(etherOwed > 0);
// Set ether owed to 0
delete addressToEtherOwed[beneficiary];
// Subtract from total outstanding balance. etherOwed is guaranteed
// to be less than or equal to outstandingEther, so this cannot
// underflow.
outstandingEther -= etherOwed;
// Transfer ether owed to the beneficiary (not susceptible to re-entry
// attack, as the ether owed is set to 0 before the transfer takes place).
beneficiary.transfer(etherOwed);
}
/// @notice Withdraw (unowed) contract balance.
function withdrawFreeBalance() external {
// Calculate the free (unowed) balance. This never underflows, as
// outstandingEther is guaranteed to be less than or equal to the
// contract balance.
uint256 freeBalance = this.balance - outstandingEther;
address deedContractAddress = address(deedContract);
require(
msg.sender == owner ||
msg.sender == deedContractAddress
);
deedContractAddress.transfer(freeBalance);
}
}
/// @dev Defines base data structures for DWorld.
contract OriginalDWorldBase is DWorldAccessControl {
using SafeMath for uint256;
/// @dev All minted plots (array of plot identifiers). There are
/// 2^16 * 2^16 possible plots (covering the entire world), thus
/// 32 bits are required. This fits in a uint32. Storing
/// the identifiers as uint32 instead of uint256 makes storage
/// cheaper. (The impact of this in mappings is less noticeable,
/// and using uint32 in the mappings below actually *increases*
/// gas cost for minting).
uint32[] public plots;
mapping (uint256 => address) identifierToOwner;
mapping (uint256 => address) identifierToApproved;
mapping (address => uint256) ownershipDeedCount;
/// @dev Event fired when a plot's data are changed. The plot
/// data are not stored in the contract directly, instead the
/// data are logged to the block. This gives significant
/// reductions in gas requirements (~75k for minting with data
/// instead of ~180k). However, it also means plot data are
/// not available from *within* other contracts.
event SetData(uint256 indexed deedId, string name, string description, string imageUrl, string infoUrl);
/// @notice Get all minted plots.
function getAllPlots() external view returns(uint32[]) {
return plots;
}
/// @dev Represent a 2D coordinate as a single uint.
/// @param x The x-coordinate.
/// @param y The y-coordinate.
function coordinateToIdentifier(uint256 x, uint256 y) public pure returns(uint256) {
require(validCoordinate(x, y));
return (y << 16) + x;
}
/// @dev Turn a single uint representation of a coordinate into its x and y parts.
/// @param identifier The uint representation of a coordinate.
function identifierToCoordinate(uint256 identifier) public pure returns(uint256 x, uint256 y) {
require(validIdentifier(identifier));
y = identifier >> 16;
x = identifier - (y << 16);
}
/// @dev Test whether the coordinate is valid.
/// @param x The x-part of the coordinate to test.
/// @param y The y-part of the coordinate to test.
function validCoordinate(uint256 x, uint256 y) public pure returns(bool) {
return x < 65536 && y < 65536; // 2^16
}
/// @dev Test whether an identifier is valid.
/// @param identifier The identifier to test.
function validIdentifier(uint256 identifier) public pure returns(bool) {
return identifier < 4294967296; // 2^16 * 2^16
}
/// @dev Set a plot's data.
/// @param identifier The identifier of the plot to set data for.
function _setPlotData(uint256 identifier, string name, string description, string imageUrl, string infoUrl) internal {
SetData(identifier, name, description, imageUrl, infoUrl);
}
}
/// @dev Holds deed functionality such as approving and transferring. Implements ERC721.
contract OriginalDWorldDeed is OriginalDWorldBase, ERC721, ERC721Metadata {
/// @notice Name of the collection of deeds (non-fungible token), as defined in ERC721Metadata.
function name() public pure returns (string _deedName) {
_deedName = "DWorld Plots";
}
/// @notice Symbol of the collection of deeds (non-fungible token), as defined in ERC721Metadata.
function symbol() public pure returns (string _deedSymbol) {
_deedSymbol = "DWP";
}
/// @dev ERC-165 (draft) interface signature for itself
bytes4 internal constant INTERFACE_SIGNATURE_ERC165 = // 0x01ffc9a7
bytes4(keccak256('supportsInterface(bytes4)'));
/// @dev ERC-165 (draft) interface signature for ERC721
bytes4 internal constant INTERFACE_SIGNATURE_ERC721 = // 0xda671b9b
bytes4(keccak256('ownerOf(uint256)')) ^
bytes4(keccak256('countOfDeeds()')) ^
bytes4(keccak256('countOfDeedsByOwner(address)')) ^
bytes4(keccak256('deedOfOwnerByIndex(address,uint256)')) ^
bytes4(keccak256('approve(address,uint256)')) ^
bytes4(keccak256('takeOwnership(uint256)'));
/// @dev ERC-165 (draft) interface signature for ERC721
bytes4 internal constant INTERFACE_SIGNATURE_ERC721Metadata = // 0x2a786f11
bytes4(keccak256('name()')) ^
bytes4(keccak256('symbol()')) ^
bytes4(keccak256('deedUri(uint256)'));
/// @notice Introspection interface as per ERC-165 (https://github.com/ethereum/EIPs/issues/165).
/// Returns true for any standardized interfaces implemented by this contract.
/// (ERC-165 and ERC-721.)
function supportsInterface(bytes4 _interfaceID) external pure returns (bool) {
return (
(_interfaceID == INTERFACE_SIGNATURE_ERC165)
|| (_interfaceID == INTERFACE_SIGNATURE_ERC721)
|| (_interfaceID == INTERFACE_SIGNATURE_ERC721Metadata)
);
}
/// @dev Checks if a given address owns a particular plot.
/// @param _owner The address of the owner to check for.
/// @param _deedId The plot identifier to check for.
function _owns(address _owner, uint256 _deedId) internal view returns (bool) {
return identifierToOwner[_deedId] == _owner;
}
/// @dev Approve a given address to take ownership of a deed.
/// @param _from The address approving taking ownership.
/// @param _to The address to approve taking ownership.
/// @param _deedId The identifier of the deed to give approval for.
function _approve(address _from, address _to, uint256 _deedId) internal {
identifierToApproved[_deedId] = _to;
// Emit event.
Approval(_from, _to, _deedId);
}
/// @dev Checks if a given address has approval to take ownership of a deed.
/// @param _claimant The address of the claimant to check for.
/// @param _deedId The identifier of the deed to check for.
function _approvedFor(address _claimant, uint256 _deedId) internal view returns (bool) {
return identifierToApproved[_deedId] == _claimant;
}
/// @dev Assigns ownership of a specific deed to an address.
/// @param _from The address to transfer the deed from.
/// @param _to The address to transfer the deed to.
/// @param _deedId The identifier of the deed to transfer.
function _transfer(address _from, address _to, uint256 _deedId) internal {
// The number of plots is capped at 2^16 * 2^16, so this cannot
// be overflowed.
ownershipDeedCount[_to]++;
// Transfer ownership.
identifierToOwner[_deedId] = _to;
// When a new deed is minted, the _from address is 0x0, but we
// do not track deed ownership of 0x0.
if (_from != address(0)) {
ownershipDeedCount[_from]--;
// Clear taking ownership approval.
delete identifierToApproved[_deedId];
}
// Emit the transfer event.
Transfer(_from, _to, _deedId);
}
// ERC 721 implementation
/// @notice Returns the total number of deeds currently in existence.
/// @dev Required for ERC-721 compliance.
function countOfDeeds() public view returns (uint256) {
return plots.length;
}
/// @notice Returns the number of deeds owned by a specific address.
/// @param _owner The owner address to check.
/// @dev Required for ERC-721 compliance
function countOfDeedsByOwner(address _owner) public view returns (uint256) {
return ownershipDeedCount[_owner];
}
/// @notice Returns the address currently assigned ownership of a given deed.
/// @dev Required for ERC-721 compliance.
function ownerOf(uint256 _deedId) external view returns (address _owner) {
_owner = identifierToOwner[_deedId];
require(_owner != address(0));
}
/// @notice Approve a given address to take ownership of a deed.
/// @param _to The address to approve taking owernship.
/// @param _deedId The identifier of the deed to give approval for.
/// @dev Required for ERC-721 compliance.
function approve(address _to, uint256 _deedId) external whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
approveMultiple(_to, _deedIds);
}
/// @notice Approve a given address to take ownership of multiple deeds.
/// @param _to The address to approve taking ownership.
/// @param _deedIds The identifiers of the deeds to give approval for.
function approveMultiple(address _to, uint256[] _deedIds) public whenNotPaused {
// Ensure the sender is not approving themselves.
require(msg.sender != _to);
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
// Require the sender is the owner of the deed.
require(_owns(msg.sender, _deedId));
// Perform the approval.
_approve(msg.sender, _to, _deedId);
}
}
/// @notice Transfer a deed to another address. If transferring to a smart
/// contract be VERY CAREFUL to ensure that it is aware of ERC-721, or your
/// deed may be lost forever.
/// @param _to The address of the recipient, can be a user or contract.
/// @param _deedId The identifier of the deed to transfer.
/// @dev Required for ERC-721 compliance.
function transfer(address _to, uint256 _deedId) external whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
transferMultiple(_to, _deedIds);
}
/// @notice Transfers multiple deeds to another address. If transferring to
/// a smart contract be VERY CAREFUL to ensure that it is aware of ERC-721,
/// or your deeds may be lost forever.
/// @param _to The address of the recipient, can be a user or contract.
/// @param _deedIds The identifiers of the deeds to transfer.
function transferMultiple(address _to, uint256[] _deedIds) public whenNotPaused {
// Safety check to prevent against an unexpected 0x0 default.
require(_to != address(0));
// Disallow transfers to this contract to prevent accidental misuse.
require(_to != address(this));
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
// One can only transfer their own plots.
require(_owns(msg.sender, _deedId));
// Transfer ownership
_transfer(msg.sender, _to, _deedId);
}
}
/// @notice Transfer a deed owned by another address, for which the calling
/// address has previously been granted transfer approval by the owner.
/// @param _deedId The identifier of the deed to be transferred.
/// @dev Required for ERC-721 compliance.
function takeOwnership(uint256 _deedId) external whenNotPaused {
uint256[] memory _deedIds = new uint256[](1);
_deedIds[0] = _deedId;
takeOwnershipMultiple(_deedIds);
}
/// @notice Transfer multiple deeds owned by another address, for which the
/// calling address has previously been granted transfer approval by the owner.
/// @param _deedIds The identifier of the deed to be transferred.
function takeOwnershipMultiple(uint256[] _deedIds) public whenNotPaused {
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
address _from = identifierToOwner[_deedId];
// Check for transfer approval
require(_approvedFor(msg.sender, _deedId));
// Reassign ownership (also clears pending approvals and emits Transfer event).
_transfer(_from, msg.sender, _deedId);
}
}
/// @notice Returns a list of all deed identifiers assigned to an address.
/// @param _owner The owner whose deeds we are interested in.
/// @dev This method MUST NEVER be called by smart contract code. It's very
/// expensive and is not supported in contract-to-contract calls as it returns
/// a dynamic array (only supported for web3 calls).
function deedsOfOwner(address _owner) external view returns(uint256[]) {
uint256 deedCount = countOfDeedsByOwner(_owner);
if (deedCount == 0) {
// Return an empty array.
return new uint256[](0);
} else {
uint256[] memory result = new uint256[](deedCount);
uint256 totalDeeds = countOfDeeds();
uint256 resultIndex = 0;
for (uint256 deedNumber = 0; deedNumber < totalDeeds; deedNumber++) {
uint256 identifier = plots[deedNumber];
if (identifierToOwner[identifier] == _owner) {
result[resultIndex] = identifier;
resultIndex++;
}
}
return result;
}
}
/// @notice Returns a deed identifier of the owner at the given index.
/// @param _owner The address of the owner we want to get a deed for.
/// @param _index The index of the deed we want.
function deedOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256) {
// The index should be valid.
require(_index < countOfDeedsByOwner(_owner));
// Loop through all plots, accounting the number of plots of the owner we've seen.
uint256 seen = 0;
uint256 totalDeeds = countOfDeeds();
for (uint256 deedNumber = 0; deedNumber < totalDeeds; deedNumber++) {
uint256 identifier = plots[deedNumber];
if (identifierToOwner[identifier] == _owner) {
if (seen == _index) {
return identifier;
}
seen++;
}
}
}
/// @notice Returns an (off-chain) metadata url for the given deed.
/// @param _deedId The identifier of the deed to get the metadata
/// url for.
/// @dev Implementation of optional ERC-721 functionality.
function deedUri(uint256 _deedId) external pure returns (string uri) {
require(validIdentifier(_deedId));
var (x, y) = identifierToCoordinate(_deedId);
// Maximum coordinate length in decimals is 5 (65535)
uri = "https://dworld.io/plot/xxxxx/xxxxx";
bytes memory _uri = bytes(uri);
for (uint256 i = 0; i < 5; i++) {
_uri[27 - i] = byte(48 + (x / 10 ** i) % 10);
_uri[33 - i] = byte(48 + (y / 10 ** i) % 10);
}
}
}
/// @dev Migrate original data from the old contract.
contract DWorldUpgrade is DWorldMinting {
OriginalDWorldDeed originalContract;
ClockAuction originalSaleAuction;
ClockAuction originalRentAuction;
/// @notice Keep track of whether we have finished migrating.
bool public migrationFinished = false;
/// @dev Keep track of how many plots have been transferred so far.
uint256 migrationNumPlotsTransferred = 0;
function DWorldUpgrade(
address originalContractAddress,
address originalSaleAuctionAddress,
address originalRentAuctionAddress
)
public
{
if (originalContractAddress != 0) {
_startMigration(originalContractAddress, originalSaleAuctionAddress, originalRentAuctionAddress);
} else {
migrationFinished = true;
}
}
/// @dev Migrate data from the original contract. Assumes the original
/// contract is paused, and remains paused for the duration of the
/// migration.
/// @param originalContractAddress The address of the original contract.
function _startMigration(
address originalContractAddress,
address originalSaleAuctionAddress,
address originalRentAuctionAddress
)
internal
{
// Set contracts.
originalContract = OriginalDWorldDeed(originalContractAddress);
originalSaleAuction = ClockAuction(originalSaleAuctionAddress);
originalRentAuction = ClockAuction(originalRentAuctionAddress);
// Start paused.
paused = true;
// Get count of original plots.
uint256 numPlots = originalContract.countOfDeeds();
// Allocate storage for the plots array (this is more
// efficient than .push-ing each individual plot, as
// that requires multiple dynamic allocations).
plots.length = numPlots;
}
function migrationStep(uint256 numPlotsTransfer) external onlyOwner whenPaused {
// Migration must not be finished yet.
require(!migrationFinished);
// Get count of original plots.
uint256 numPlots = originalContract.countOfDeeds();
// Loop through plots and assign to original owner.
uint256 i;
for (i = migrationNumPlotsTransferred; i < numPlots && i < migrationNumPlotsTransferred + numPlotsTransfer; i++) {
uint32 _deedId = originalContract.plots(i);
// Set plot.
plots[i] = _deedId;
// Get the original owner and transfer.
address owner = originalContract.ownerOf(_deedId);
// If the owner of the plot is an auction contract,
// get the actual owner of the plot.
address seller;
if (owner == address(originalSaleAuction)) {
(seller, ) = originalSaleAuction.getAuction(_deedId);
owner = seller;
} else if (owner == address(originalRentAuction)) {
(seller, ) = originalRentAuction.getAuction(_deedId);
owner = seller;
}
_transfer(address(0), owner, _deedId);
// Set the initial price paid for the plot.
initialPricePaid[_deedId] = 0.0125 ether;
// The initial buyout price.
uint256 _initialBuyoutPrice = 0.050 ether;
// Set the initial buyout price.
identifierToBuyoutPrice[_deedId] = _initialBuyoutPrice;
// Trigger the buyout price event.
SetBuyoutPrice(_deedId, _initialBuyoutPrice);
// Mark the plot as being an original.
identifierIsOriginal[_deedId] = true;
}
migrationNumPlotsTransferred += numPlotsTransfer;
// Finished migration.
if (i == numPlots) {
migrationFinished = true;
}
}
}
/// @dev Implements highest-level DWorld functionality.
contract DWorldCore is DWorldUpgrade {
/// If this contract is broken, this will be used to publish the address at which an upgraded contract can be found
address public upgradedContractAddress;
event ContractUpgrade(address upgradedContractAddress);
function DWorldCore(
address originalContractAddress,
address originalSaleAuctionAddress,
address originalRentAuctionAddress,
uint256 buyoutsEnabledAfterHours
)
DWorldUpgrade(originalContractAddress, originalSaleAuctionAddress, originalRentAuctionAddress)
public
{
buyoutsEnabledFromTimestamp = block.timestamp + buyoutsEnabledAfterHours * 3600;
}
/// @notice Only to be used when this contract is significantly broken,
/// and an upgrade is required.
function setUpgradedContractAddress(address _upgradedContractAddress) external onlyOwner whenPaused {
upgradedContractAddress = _upgradedContractAddress;
ContractUpgrade(_upgradedContractAddress);
}
/// @notice Set the data associated with a plot.
function setPlotData(uint256 _deedId, string name, string description, string imageUrl, string infoUrl)
public
whenNotPaused
{
// The sender requesting the data update should be
// the owner.
require(_owns(msg.sender, _deedId));
// Set the data
_setPlotData(_deedId, name, description, imageUrl, infoUrl);
}
/// @notice Set the data associated with multiple plots.
function setPlotDataMultiple(uint256[] _deedIds, string name, string description, string imageUrl, string infoUrl)
external
whenNotPaused
{
for (uint256 i = 0; i < _deedIds.length; i++) {
uint256 _deedId = _deedIds[i];
setPlotData(_deedId, name, description, imageUrl, infoUrl);
}
}
/// @notice Withdraw Ether owed to the sender.
function withdrawBalance() external {
uint256 etherOwed = addressToEtherOwed[msg.sender];
// Ensure Ether is owed to the sender.
require(etherOwed > 0);
// Set Ether owed to 0.
delete addressToEtherOwed[msg.sender];
// Subtract from total outstanding balance. etherOwed is guaranteed
// to be less than or equal to outstandingEther, so this cannot
// underflow.
outstandingEther -= etherOwed;
// Transfer Ether owed to the sender (not susceptible to re-entry
// attack, as the Ether owed is set to 0 before the transfer takes place).
msg.sender.transfer(etherOwed);
}
/// @notice Withdraw (unowed) contract balance.
function withdrawFreeBalance() external onlyCFO {
// Calculate the free (unowed) balance. This never underflows, as
// outstandingEther is guaranteed to be less than or equal to the
// contract balance.
uint256 freeBalance = this.balance - outstandingEther;
cfoAddress.transfer(freeBalance);
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"constant":true,"inputs":[{"name":"_interfaceID","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[],"name":"cfoAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"_deedName","type":"string"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"}],"name":"buyout","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_deedId","type":"uint256"}],"name":"approve","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"upgradedContractAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"identifier","type":"uint256"}],"name":"validIdentifier","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_claimDividendPercentage","type":"uint256"}],"name":"setClaimDividendPercentage","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_deedIds","type":"uint256[]"},{"name":"name","type":"string"},{"name":"description","type":"string"},{"name":"imageUrl","type":"string"},{"name":"infoUrl","type":"string"}],"name":"setPlotDataMultiple","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"token","type":"address"}],"name":"reclaimToken","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_deedIds","type":"uint256[]"}],"name":"transferMultiple","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_deedIds","type":"uint256[]"}],"name":"approveMultiple","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_unclaimedPlotPrice","type":"uint256"}],"name":"setUnclaimedPlotPrice","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"x","type":"uint256"},{"name":"y","type":"uint256"}],"name":"coordinateToIdentifier","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"_deedId","type":"uint256"}],"name":"buyoutCost","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_deedIds","type":"uint256[]"},{"name":"_buyoutPrice","type":"uint256"}],"name":"claimPlotMultiple","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"deedsOfOwner","outputs":[{"name":"","type":"uint256[]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"},{"name":"name","type":"string"},{"name":"description","type":"string"},{"name":"imageUrl","type":"string"},{"name":"infoUrl","type":"string"}],"name":"buyoutWithData","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"migrationFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"},{"name":"_buyoutPrice","type":"uint256"},{"name":"name","type":"string"},{"name":"description","type":"string"},{"name":"imageUrl","type":"string"},{"name":"infoUrl","type":"string"}],"name":"claimPlotWithData","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"_deedId","type":"uint256"}],"name":"maximumInitialBuyoutPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"addr","type":"address"},{"name":"allowance","type":"uint256"}],"name":"setFreeClaimAllowance","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"},{"name":"_buyoutPrice","type":"uint256"}],"name":"claimPlot","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"_newCFO","type":"address"}],"name":"setCFO","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"claimOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"identifierIsOriginal","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_index","type":"uint256"}],"name":"deedOfOwnerByIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"outstandingEther","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"totalCost","type":"uint256"}],"name":"nextBuyoutPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"},{"name":"name","type":"string"},{"name":"description","type":"string"},{"name":"imageUrl","type":"string"},{"name":"infoUrl","type":"string"}],"name":"setPlotData","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"withdrawBalance","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"plots","outputs":[{"name":"","type":"uint32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_deedId","type":"uint256"}],"name":"ownerOf","outputs":[{"name":"_owner","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"buyoutFeePercentage","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"unclaimedPlotPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_buyoutDividendPercentage","type":"uint256"}],"name":"setBuyoutDividendPercentage","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"identifier","type":"uint256"}],"name":"identifierToCoordinate","outputs":[{"name":"x","type":"uint256"},{"name":"y","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"getAllPlots","outputs":[{"name":"","type":"uint32[]"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"countOfDeedsByOwner","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_deedId","type":"uint256"},{"name":"price","type":"uint256"}],"name":"validInitialBuyoutPrice","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"_deedSymbol","type":"string"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[],"name":"buyoutDividendPercentage","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"x","type":"uint256"},{"name":"y","type":"uint256"}],"name":"validCoordinate","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_deedId","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"identifierToBuyoutPrice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"}],"name":"takeOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"addressToEtherOwed","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_deedId","type":"uint256"}],"name":"deedUri","outputs":[{"name":"uri","type":"string"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"_deedIds","type":"uint256[]"},{"name":"_buyoutPrice","type":"uint256"},{"name":"name","type":"string"},{"name":"description","type":"string"},{"name":"imageUrl","type":"string"},{"name":"infoUrl","type":"string"}],"name":"claimPlotMultipleWithData","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"countOfDeeds","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"initialPricePaid","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_upgradedContractAddress","type":"address"}],"name":"setUpgradedContractAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"addr","type":"address"}],"name":"freeClaimAllowanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"claimDividendPercentage","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"numPlotsTransfer","type":"uint256"}],"name":"migrationStep","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"buyoutsEnabledFromTimestamp","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_deedIds","type":"uint256[]"}],"name":"takeOwnershipMultiple","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_deedId","type":"uint256"},{"name":"price","type":"uint256"}],"name":"setInitialBuyoutPrice","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_buyoutFeePercentage","type":"uint256"}],"name":"setBuyoutFeePercentage","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"withdrawFreeBalance","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"claimDividend","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"originalContractAddress","type":"address"},{"name":"originalSaleAuctionAddress","type":"address"},{"name":"originalRentAuctionAddress","type":"address"},{"name":"buyoutsEnabledAfterHours","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"upgradedContractAddress","type":"address"}],"name":"ContractUpgrade","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"deedIdFrom","type":"uint256"},{"indexed":true,"name":"deedIdTo","type":"uint256"},{"indexed":false,"name":"dividend","type":"uint256"}],"name":"ClaimDividend","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"buyer","type":"address"},{"indexed":true,"name":"seller","type":"address"},{"indexed":true,"name":"deedId","type":"uint256"},{"indexed":false,"name":"winnings","type":"uint256"},{"indexed":false,"name":"totalCost","type":"uint256"},{"indexed":false,"name":"newPrice","type":"uint256"}],"name":"Buyout","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"deedIdFrom","type":"uint256"},{"indexed":true,"name":"deedIdTo","type":"uint256"},{"indexed":false,"name":"dividend","type":"uint256"}],"name":"BuyoutDividend","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"deedId","type":"uint256"},{"indexed":false,"name":"newPrice","type":"uint256"}],"name":"SetBuyoutPrice","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":true,"name":"deedId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"approved","type":"address"},{"indexed":true,"name":"deedId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"deedId","type":"uint256"},{"indexed":false,"name":"name","type":"string"},{"indexed":false,"name":"description","type":"string"},{"indexed":false,"name":"imageUrl","type":"string"},{"indexed":false,"name":"infoUrl","type":"string"}],"name":"SetData","type":"event"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}]Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000d4df33983ff82ce4469c6ea3cff390403e58d90a000000000000000000000000621ad3562f5141c4a0e7cad958b8b524d356332b0000000000000000000000005301f1ec2f48f86bbd5291dfd7998a3d733a3245000000000000000000000000000000000000000000000000000000000000000f
-----Decoded View---------------
Arg [0] : originalContractAddress (address): 0xd4Df33983FF82CE4469c6ea3CFf390403E58d90A
Arg [1] : originalSaleAuctionAddress (address): 0x621aD3562F5141c4A0E7Cad958b8b524d356332B
Arg [2] : originalRentAuctionAddress (address): 0x5301F1EC2F48F86bbd5291DfD7998a3d733A3245
Arg [3] : buyoutsEnabledAfterHours (uint256): 15
-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000d4df33983ff82ce4469c6ea3cff390403e58d90a
Arg [1] : 000000000000000000000000621ad3562f5141c4a0e7cad958b8b524d356332b
Arg [2] : 0000000000000000000000005301f1ec2f48f86bbd5291dfd7998a3d733a3245
Arg [3] : 000000000000000000000000000000000000000000000000000000000000000f
Swarm Source
bzzr://bc2d6a40b8c993c2bf29b30e2c63ee3c95740cec38ec2a94734649f1063a9e91
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.