Contract Overview
Balance:
0 MATIC
MATIC Value:
$0.00
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Latest 4 internal transactions
Parent Txn Hash | Block | From | To | Value | |||
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0x28bb68b8e508b51636e49029e7d15d30e20beffba1ec25cee2cfbbf0918517a2 | 40312024 | 83 days 1 hr ago | 0x9e797cc1581660c22a1c7c203086a489bfe7f70c | Contract Creation | 0 MATIC | ||
0x620e9efc5c96f477e2dac3c43c7c1295dc318795a9cdae97dab03058aa848f5e | 40312024 | 83 days 1 hr ago | 0x9e797cc1581660c22a1c7c203086a489bfe7f70c | Contract Creation | 0 MATIC | ||
0xa89e99132a1c8035e06c303675c30ba85d837e5730b8ea40930496cb9c8c3496 | 40311925 | 83 days 1 hr ago | 0x9e797cc1581660c22a1c7c203086a489bfe7f70c | Contract Creation | 0 MATIC | ||
0x113a6b3c30f56cf15858695484f08d4af3fcb2a04ff7d101b2c5ae4d3df964d1 | 40311921 | 83 days 1 hr ago | 0x9e797cc1581660c22a1c7c203086a489bfe7f70c | Contract Creation | 0 MATIC |
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Contract Source Code Verified (Exact Match)
Contract Name:
NativasToken
Compiler Version
v0.8.17+commit.8df45f5f
Contract Source Code (Solidity Standard Json-Input format)
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "IAccessControl.sol"; import "NativasRoles.sol"; import "Controllable.sol"; import "ERC1155Pausable.sol"; import "ERC1155Swappable.sol"; import "ERC1155Offsettable.sol"; import "ERC1155URIStorable.sol"; import "ERC1155ERC20.sol"; /** * @dev Nativas ERC1155 Contract */ contract NativasToken is Controllable, ERC1155Pausable, ERC1155Swappable, ERC1155URIStorable, ERC1155ERC20 { constructor( address controller_, string memory baseURI_, address template_, address logger_ ) Controllable(controller_) ERC1155URIStorable(baseURI_) ERC1155ERC20(template_) ERC1155Swappable(logger_) {} /** * @dev See {ERC1155URIStorable-uri}. */ function uri( uint256 tokenId ) public view virtual override(ERC1155, ERC1155URIStorable) returns (string memory) { return super.uri(tokenId); } /** * @dev Indicates whether any token exist with a given id, or not. */ function exists( uint256 tokenId ) public view virtual override(ERC1155ERC20, ERC1155URIStorable) returns (bool) { return super.exists(tokenId); } /** * @dev Set token metadata */ function setMetadata( uint256 tokenId, string memory name, string memory symbol, uint8 decimals, string memory tokenURI, bool offsettable ) public virtual { require( _hasRole(Roles.EDITOR_ROLE), "NativasToken: caller must have editor role to set metadata" ); _setAdapter(tokenId, name, symbol, decimals); _setOffsettable(tokenId, offsettable); _setURI(tokenId, tokenURI); } /** * @dev See {Controllable-_transferControl}. * * Requirements: * * - the caller must be admin * - new controller must implement IAccessControl interface */ function transferControl(address controller_) public virtual { require( _hasRole(Roles.ADMIN_ROLE), "NativasToken: caller must have admin role to tranfer control" ); require( controller_ != address(0), "NativasToken: new controller is the zero address" ); require( IERC165(controller_).supportsInterface( type(IAccessControl).interfaceId ), "NativasToken: new controller does not support IAccessControl interface" ); _transferControl(controller_); } /** * @dev See {ERC1155Burnable-_safeBurn}. * * Requirements: * * - the caller must be burner. */ function burn( address account, uint256 tokenId, uint256 amount ) public virtual { require( _isOwnerOrApproved(account), "NativasToken: caller is not token owner or approved" ); _burn(account, tokenId, amount); } /** * @dev See {ERC1155Burnable-_safeBurnBatch}. * * Requirements: * * - the caller must be burner. */ function burnBatch( address account, uint256[] memory tokenIds, uint256[] memory amounts ) public virtual { require( _isOwnerOrApproved(account), "NativasToken: caller is not token owner or approved" ); _burnBatch(account, tokenIds, amounts); } /** * @dev See {ERC1155Mintable-_mint}. * * Requirements: * * - the caller must be minter. */ function mint( address to, uint256 tokenId, uint256 amount, bytes memory data ) public virtual { require( _hasRole(Roles.MINTER_ROLE), "NativasToken: caller must have minter role to mint" ); _mint(to, tokenId, amount, data); } /** * @dev See {ERC1155Mintable-_mintBatch}. * * Requirements: * * - the caller must be minter. */ function mintBatch( address to, uint256[] memory tokenIds, uint256[] memory amounts, bytes memory data ) public virtual { require( _hasRole(Roles.MINTER_ROLE), "NativasToken: caller must have minter role to mint" ); _mintBatch(to, tokenIds, amounts, data); } /** * @dev See {ERC1155ERC20-_setAdapter} * * Requirements: * * - the caller must be editor. */ function setAdapter( uint256 tokenId, string memory name, string memory symbol, uint8 decimals ) public virtual { require( _hasRole(Roles.EDITOR_ROLE), "NativasToken: caller must have editor role to set adapter" ); _setAdapter(tokenId, name, symbol, decimals); } /** * @dev See {ERC1155ERC20-_setTemplate} * * Requirements: * * - the caller must be editor. */ function setTemplate(address template_) public virtual { require( _hasRole(Roles.ADMIN_ROLE), "NativasToken: caller must have admin role to set template" ); _setTemplate(template_); } /** * @dev See {Pausable-_pause}. * * Requirements: * * - the caller must be pauser. */ function pause() public virtual { require( _hasRole(Roles.PAUSER_ROLE), "NativasToken: caller must have pauser role to pause" ); _pause(); } /** * @dev See {Pausable-_unpause}. * * Requirements: * * - the caller must be pauser. */ function unpause() public virtual { require( _hasRole(Roles.PAUSER_ROLE), "NativasToken: caller must have pauser role to unpause" ); _unpause(); } /** * @dev See {ERC1155URIStorable-_setBaseURI} * * Requeriments: * * - the caller must be editor */ function setBaseURI(string memory baseURI) public virtual { require( _hasRole(Roles.EDITOR_ROLE), "NativasToken: caller must have editor role to set base uri" ); _setBaseURI(baseURI); } /** * @dev See {ERC1155URIStorable-_setURI} * * Requeriments: * * - the caller must be editor. */ function setURI(uint256 tokenId, string memory tokenURI) public virtual { require( _hasRole(Roles.EDITOR_ROLE), "NativasToken: caller must have editor role to set uri" ); _setURI(tokenId, tokenURI); } /** * @dev See {ERC1155Offsetter-_setOffsettable} * * Requeriments: * * - the caller must be editor */ function setOffsettable(uint256 tokenId, bool enabled) public virtual { require( _hasRole(Roles.EDITOR_ROLE), "NativasToken: caller must have editor role to set offsettable" ); _setOffsettable(tokenId, enabled); } /** * @dev See {ERC1155ERC20-_updateLogger} * * Requirements: * * - the caller must be editor. */ function setLogger(address logger_) public virtual { require( _hasRole(Roles.ADMIN_ROLE), "NativasToken: caller must have admin role to set logger" ); _setLogger(logger_); } /** * @dev See {ERC1155Offsetter-_swap} * * Requeriments: * * - the caller must be offsetter */ function swap( address account, uint256 fromTokenId, uint256 toTokenId, uint256 amount, bytes memory data ) public virtual { require( _hasRole(Roles.SWAPPER_ROLE), "NativasToken: caller must have swapper role to swap" ); _swap(account, fromTokenId, toTokenId, amount, data); } /** * @dev See {ERC1155Offsetter-_swapBatch} * * Requeriments: * * - the caller must be offsetter */ function swapBatch( address account, uint256[] memory fromTokenIds, uint256[] memory toTokenIds, uint256[] memory amounts, bytes memory data ) public virtual { require( _hasRole(Roles.SWAPPER_ROLE), "NativasToken: caller must have swapper role to swap" ); _swapBatch(account, fromTokenIds, toTokenIds, amounts, data); } /** * @dev See {ERC1155-_beforeTokenTransfer} */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory tokenIds, uint256[] memory amounts, bytes memory data ) internal virtual override(ERC1155, ERC1155ERC20, ERC1155Pausable, ERC1155URIStorable) { super._beforeTokenTransfer(operator, from, to, tokenIds, amounts, data); } /** * @dev See {IAccessControl-hasRole} */ function _hasRole(bytes32 role) internal virtual returns (bool) { return IAccessControl(controller()).hasRole(role, _msgSender()); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; library Roles { bytes32 public constant ADMIN_ROLE = 0x00; bytes32 public constant EDITOR_ROLE = keccak256("EDITOR_ROLE"); bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE"); bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE"); bytes32 public constant SWAPPER_ROLE = keccak256("SWAPPER_ROLE"); bytes32 public constant MANAGER_ROLE = keccak256("MANAGER_ROLE"); }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "Context.sol"; /** * @dev Contract module which provides a basic access control mechanism. */ contract Controllable is Context { address private _controller; event ControlTransferred( address indexed oldController, address indexed newControllerr ); /** * @dev Initializes the contract setting the deployer as the initial controller. */ constructor(address controller_) { _transferControl(controller_); } /** * @dev Returns the address of the current controller. */ function controller() public view virtual returns (address) { return _controller; } /** * @dev Transfers control of the contract to a new account (`controller_`). * Can only be called by the current controller. * * NOTE: Renouncing control will leave the contract without a controller, * thereby removing any functionality that is only available to the controller. */ function _transferControl(address controller_) internal virtual { address current = _controller; _controller = controller_; emit ControlTransferred(current, controller_); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "Pausable.sol"; import "ERC1155Base.sol"; /** * @dev ERC1155 pause implementation */ contract ERC1155Pausable is ERC1155Base, Pausable { /** * @dev See {ERC1155-_beforeTokenTransfer}. * * Requirements: * * - the contract must not be paused. */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory tokenIds, uint256[] memory amounts, bytes memory data ) internal virtual override { super._beforeTokenTransfer(operator, from, to, tokenIds, amounts, data); require( paused() == false, "ERC1155Pausable: token transfer while paused" ); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol) pragma solidity ^0.8.0; import "Context.sol"; /** * @dev Contract module which allows children to implement an emergency stop * mechanism that can be triggered by an authorized account. * * This module is used through inheritance. It will make available the * modifiers `whenNotPaused` and `whenPaused`, which can be applied to * the functions of your contract. Note that they will not be pausable by * simply including this module, only once the modifiers are put in place. */ abstract contract Pausable is Context { /** * @dev Emitted when the pause is triggered by `account`. */ event Paused(address account); /** * @dev Emitted when the pause is lifted by `account`. */ event Unpaused(address account); bool private _paused; /** * @dev Initializes the contract in unpaused state. */ constructor() { _paused = false; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { _requireNotPaused(); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { _requirePaused(); _; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Throws if the contract is paused. */ function _requireNotPaused() internal view virtual { require(!paused(), "Pausable: paused"); } /** * @dev Throws if the contract is not paused. */ function _requirePaused() internal view virtual { require(paused(), "Pausable: not paused"); } /** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } /** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */ function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi /// @dev https://eips.ethereum.org/EIPS/eip-1155 pragma solidity ^0.8.0; import "ERC1155.sol"; /** * @dev Implementation of the basic standard multi-token. */ contract ERC1155Base is ERC1155 { /** * @dev See {ERC1155-constructor}. */ constructor() ERC1155("") {} /** * @dev See {ERC1155-isApprovedForAll} */ function _isOwnerOrApproved( address account ) internal view virtual returns (bool) { return account == _msgSender() || isApprovedForAll(account, _msgSender()); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC1155/ERC1155.sol) pragma solidity ^0.8.0; import "IERC1155.sol"; import "IERC1155Receiver.sol"; import "IERC1155MetadataURI.sol"; import "Address.sol"; import "Context.sol"; import "ERC165.sol"; /** * @dev Implementation of the basic standard multi-token. * See https://eips.ethereum.org/EIPS/eip-1155 * Originally based on code by Enjin: https://github.com/enjin/erc-1155 * * _Available since v3.1._ */ contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI { using Address for address; // Mapping from token ID to account balances mapping(uint256 => mapping(address => uint256)) private _balances; // Mapping from account to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json string private _uri; /** * @dev See {_setURI}. */ constructor(string memory uri_) { _setURI(uri_); } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC1155).interfaceId || interfaceId == type(IERC1155MetadataURI).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC1155MetadataURI-uri}. * * This implementation returns the same URI for *all* token types. It relies * on the token type ID substitution mechanism * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP]. * * Clients calling this function must replace the `\{id\}` substring with the * actual token type ID. */ function uri(uint256) public view virtual override returns (string memory) { return _uri; } /** * @dev See {IERC1155-balanceOf}. * * Requirements: * * - `account` cannot be the zero address. */ function balanceOf(address account, uint256 id) public view virtual override returns (uint256) { require(account != address(0), "ERC1155: address zero is not a valid owner"); return _balances[id][account]; } /** * @dev See {IERC1155-balanceOfBatch}. * * Requirements: * * - `accounts` and `ids` must have the same length. */ function balanceOfBatch(address[] memory accounts, uint256[] memory ids) public view virtual override returns (uint256[] memory) { require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch"); uint256[] memory batchBalances = new uint256[](accounts.length); for (uint256 i = 0; i < accounts.length; ++i) { batchBalances[i] = balanceOf(accounts[i], ids[i]); } return batchBalances; } /** * @dev See {IERC1155-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC1155-isApprovedForAll}. */ function isApprovedForAll(address account, address operator) public view virtual override returns (bool) { return _operatorApprovals[account][operator]; } /** * @dev See {IERC1155-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 id, uint256 amount, bytes memory data ) public virtual override { require( from == _msgSender() || isApprovedForAll(from, _msgSender()), "ERC1155: caller is not token owner or approved" ); _safeTransferFrom(from, to, id, amount, data); } /** * @dev See {IERC1155-safeBatchTransferFrom}. */ function safeBatchTransferFrom( address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) public virtual override { require( from == _msgSender() || isApprovedForAll(from, _msgSender()), "ERC1155: caller is not token owner or approved" ); _safeBatchTransferFrom(from, to, ids, amounts, data); } /** * @dev Transfers `amount` tokens of token type `id` from `from` to `to`. * * Emits a {TransferSingle} event. * * Requirements: * * - `to` cannot be the zero address. * - `from` must have a balance of tokens of type `id` of at least `amount`. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the * acceptance magic value. */ function _safeTransferFrom( address from, address to, uint256 id, uint256 amount, bytes memory data ) internal virtual { require(to != address(0), "ERC1155: transfer to the zero address"); address operator = _msgSender(); uint256[] memory ids = _asSingletonArray(id); uint256[] memory amounts = _asSingletonArray(amount); _beforeTokenTransfer(operator, from, to, ids, amounts, data); uint256 fromBalance = _balances[id][from]; require(fromBalance >= amount, "ERC1155: insufficient balance for transfer"); unchecked { _balances[id][from] = fromBalance - amount; } _balances[id][to] += amount; emit TransferSingle(operator, from, to, id, amount); _afterTokenTransfer(operator, from, to, ids, amounts, data); _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data); } /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}. * * Emits a {TransferBatch} event. * * Requirements: * * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the * acceptance magic value. */ function _safeBatchTransferFrom( address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual { require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch"); require(to != address(0), "ERC1155: transfer to the zero address"); address operator = _msgSender(); _beforeTokenTransfer(operator, from, to, ids, amounts, data); for (uint256 i = 0; i < ids.length; ++i) { uint256 id = ids[i]; uint256 amount = amounts[i]; uint256 fromBalance = _balances[id][from]; require(fromBalance >= amount, "ERC1155: insufficient balance for transfer"); unchecked { _balances[id][from] = fromBalance - amount; } _balances[id][to] += amount; } emit TransferBatch(operator, from, to, ids, amounts); _afterTokenTransfer(operator, from, to, ids, amounts, data); _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data); } /** * @dev Sets a new URI for all token types, by relying on the token type ID * substitution mechanism * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP]. * * By this mechanism, any occurrence of the `\{id\}` substring in either the * URI or any of the amounts in the JSON file at said URI will be replaced by * clients with the token type ID. * * For example, the `https://token-cdn-domain/\{id\}.json` URI would be * interpreted by clients as * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json` * for token type ID 0x4cce0. * * See {uri}. * * Because these URIs cannot be meaningfully represented by the {URI} event, * this function emits no events. */ function _setURI(string memory newuri) internal virtual { _uri = newuri; } /** * @dev Creates `amount` tokens of token type `id`, and assigns them to `to`. * * Emits a {TransferSingle} event. * * Requirements: * * - `to` cannot be the zero address. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the * acceptance magic value. */ function _mint( address to, uint256 id, uint256 amount, bytes memory data ) internal virtual { require(to != address(0), "ERC1155: mint to the zero address"); address operator = _msgSender(); uint256[] memory ids = _asSingletonArray(id); uint256[] memory amounts = _asSingletonArray(amount); _beforeTokenTransfer(operator, address(0), to, ids, amounts, data); _balances[id][to] += amount; emit TransferSingle(operator, address(0), to, id, amount); _afterTokenTransfer(operator, address(0), to, ids, amounts, data); _doSafeTransferAcceptanceCheck(operator, address(0), to, id, amount, data); } /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}. * * Emits a {TransferBatch} event. * * Requirements: * * - `ids` and `amounts` must have the same length. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the * acceptance magic value. */ function _mintBatch( address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual { require(to != address(0), "ERC1155: mint to the zero address"); require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch"); address operator = _msgSender(); _beforeTokenTransfer(operator, address(0), to, ids, amounts, data); for (uint256 i = 0; i < ids.length; i++) { _balances[ids[i]][to] += amounts[i]; } emit TransferBatch(operator, address(0), to, ids, amounts); _afterTokenTransfer(operator, address(0), to, ids, amounts, data); _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data); } /** * @dev Destroys `amount` tokens of token type `id` from `from` * * Emits a {TransferSingle} event. * * Requirements: * * - `from` cannot be the zero address. * - `from` must have at least `amount` tokens of token type `id`. */ function _burn( address from, uint256 id, uint256 amount ) internal virtual { require(from != address(0), "ERC1155: burn from the zero address"); address operator = _msgSender(); uint256[] memory ids = _asSingletonArray(id); uint256[] memory amounts = _asSingletonArray(amount); _beforeTokenTransfer(operator, from, address(0), ids, amounts, ""); uint256 fromBalance = _balances[id][from]; require(fromBalance >= amount, "ERC1155: burn amount exceeds balance"); unchecked { _balances[id][from] = fromBalance - amount; } emit TransferSingle(operator, from, address(0), id, amount); _afterTokenTransfer(operator, from, address(0), ids, amounts, ""); } /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}. * * Emits a {TransferBatch} event. * * Requirements: * * - `ids` and `amounts` must have the same length. */ function _burnBatch( address from, uint256[] memory ids, uint256[] memory amounts ) internal virtual { require(from != address(0), "ERC1155: burn from the zero address"); require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch"); address operator = _msgSender(); _beforeTokenTransfer(operator, from, address(0), ids, amounts, ""); for (uint256 i = 0; i < ids.length; i++) { uint256 id = ids[i]; uint256 amount = amounts[i]; uint256 fromBalance = _balances[id][from]; require(fromBalance >= amount, "ERC1155: burn amount exceeds balance"); unchecked { _balances[id][from] = fromBalance - amount; } } emit TransferBatch(operator, from, address(0), ids, amounts); _afterTokenTransfer(operator, from, address(0), ids, amounts, ""); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits an {ApprovalForAll} event. */ function _setApprovalForAll( address owner, address operator, bool approved ) internal virtual { require(owner != operator, "ERC1155: setting approval status for self"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Hook that is called before any token transfer. This includes minting * and burning, as well as batched variants. * * The same hook is called on both single and batched variants. For single * transfers, the length of the `ids` and `amounts` arrays will be 1. * * Calling conditions (for each `id` and `amount` pair): * * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens * of token type `id` will be transferred to `to`. * - When `from` is zero, `amount` tokens of token type `id` will be minted * for `to`. * - when `to` is zero, `amount` of ``from``'s tokens of token type `id` * will be burned. * - `from` and `to` are never both zero. * - `ids` and `amounts` have the same, non-zero length. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual {} /** * @dev Hook that is called after any token transfer. This includes minting * and burning, as well as batched variants. * * The same hook is called on both single and batched variants. For single * transfers, the length of the `id` and `amount` arrays will be 1. * * Calling conditions (for each `id` and `amount` pair): * * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens * of token type `id` will be transferred to `to`. * - When `from` is zero, `amount` tokens of token type `id` will be minted * for `to`. * - when `to` is zero, `amount` of ``from``'s tokens of token type `id` * will be burned. * - `from` and `to` are never both zero. * - `ids` and `amounts` have the same, non-zero length. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address operator, address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual {} function _doSafeTransferAcceptanceCheck( address operator, address from, address to, uint256 id, uint256 amount, bytes memory data ) private { if (to.isContract()) { try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) { if (response != IERC1155Receiver.onERC1155Received.selector) { revert("ERC1155: ERC1155Receiver rejected tokens"); } } catch Error(string memory reason) { revert(reason); } catch { revert("ERC1155: transfer to non-ERC1155Receiver implementer"); } } } function _doSafeBatchTransferAcceptanceCheck( address operator, address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) private { if (to.isContract()) { try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns ( bytes4 response ) { if (response != IERC1155Receiver.onERC1155BatchReceived.selector) { revert("ERC1155: ERC1155Receiver rejected tokens"); } } catch Error(string memory reason) { revert(reason); } catch { revert("ERC1155: transfer to non-ERC1155Receiver implementer"); } } } function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) { uint256[] memory array = new uint256[](1); array[0] = element; return array; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (token/ERC1155/IERC1155.sol) pragma solidity ^0.8.0; import "IERC165.sol"; /** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */ interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all * transfers. */ event TransferBatch( address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values ); /** * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to * `approved`. */ event ApprovalForAll(address indexed account, address indexed operator, bool approved); /** * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI. * * If an {URI} event was emitted for `id`, the standard * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value * returned by {IERC1155MetadataURI-uri}. */ event URI(string value, uint256 indexed id); /** * @dev Returns the amount of tokens of token type `id` owned by `account`. * * Requirements: * * - `account` cannot be the zero address. */ function balanceOf(address account, uint256 id) external view returns (uint256); /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}. * * Requirements: * * - `accounts` and `ids` must have the same length. */ function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory); /** * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`, * * Emits an {ApprovalForAll} event. * * Requirements: * * - `operator` cannot be the caller. */ function setApprovalForAll(address operator, bool approved) external; /** * @dev Returns true if `operator` is approved to transfer ``account``'s tokens. * * See {setApprovalForAll}. */ function isApprovedForAll(address account, address operator) external view returns (bool); /** * @dev Transfers `amount` tokens of token type `id` from `from` to `to`. * * Emits a {TransferSingle} event. * * Requirements: * * - `to` cannot be the zero address. * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}. * - `from` must have a balance of tokens of type `id` of at least `amount`. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the * acceptance magic value. */ function safeTransferFrom( address from, address to, uint256 id, uint256 amount, bytes calldata data ) external; /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}. * * Emits a {TransferBatch} event. * * Requirements: * * - `ids` and `amounts` must have the same length. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the * acceptance magic value. */ function safeBatchTransferFrom( address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol) pragma solidity ^0.8.0; import "IERC165.sol"; /** * @dev _Available since v3.1._ */ interface IERC1155Receiver is IERC165 { /** * @dev Handles the receipt of a single ERC1155 token type. This function is * called at the end of a `safeTransferFrom` after the balance has been updated. * * NOTE: To accept the transfer, this must return * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` * (i.e. 0xf23a6e61, or its own function selector). * * @param operator The address which initiated the transfer (i.e. msg.sender) * @param from The address which previously owned the token * @param id The ID of the token being transferred * @param value The amount of tokens being transferred * @param data Additional data with no specified format * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed */ function onERC1155Received( address operator, address from, uint256 id, uint256 value, bytes calldata data ) external returns (bytes4); /** * @dev Handles the receipt of a multiple ERC1155 token types. This function * is called at the end of a `safeBatchTransferFrom` after the balances have * been updated. * * NOTE: To accept the transfer(s), this must return * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` * (i.e. 0xbc197c81, or its own function selector). * * @param operator The address which initiated the batch transfer (i.e. msg.sender) * @param from The address which previously owned the token * @param ids An array containing ids of each token being transferred (order and length must match values array) * @param values An array containing amounts of each token being transferred (order and length must match ids array) * @param data Additional data with no specified format * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed */ function onERC1155BatchReceived( address operator, address from, uint256[] calldata ids, uint256[] calldata values, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol) pragma solidity ^0.8.0; import "IERC1155.sol"; /** * @dev Interface of the optional ERC1155MetadataExtension interface, as defined * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP]. * * _Available since v3.1._ */ interface IERC1155MetadataURI is IERC1155 { /** * @dev Returns the URI for token type `id`. * * If the `\{id\}` substring is present in the URI, it must be replaced by * clients with the actual token type ID. */ function uri(uint256 id) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "Strings.sol"; import "ERC1155Offsettable.sol"; /** * @dev Offset Implementation */ contract ERC1155Swappable is ERC1155Offsettable { /** * @dev See {ERC1155Offsettable-constructor} */ constructor(address logger_) ERC1155Offsettable(logger_) {} function _swap( address account, uint256 fromTokenId, uint256 toTokenId, uint256 amount, bytes memory data ) internal virtual { require( _offsettable[fromTokenId] == false, "ERC1155Swappable: token from must not be offsettable" ); require( _offsettable[toTokenId] == true, "ERC1155Swappable: token to must be offsettable" ); _burn(account, fromTokenId, amount); _mint(account, toTokenId, amount, data); } function _swapBatch( address account, uint256[] memory fromTokenIds, uint256[] memory toTokenIds, uint256[] memory amounts, bytes memory data ) internal virtual { for (uint256 i = 0; i < fromTokenIds.length; i++) { require( _offsettable[fromTokenIds[i]] == false, "ERC1155Swappable: token from must not be offsettable" ); } for (uint256 i = 0; i < toTokenIds.length; i++) { require( _offsettable[toTokenIds[i]] == true, "ERC1155Swappable: token to must be offsettable" ); } _burnBatch(account, fromTokenIds, amounts); _mintBatch(account, toTokenIds, amounts, data); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "Math.sol"; /** * @dev String operations. */ library Strings { bytes16 private constant _SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { unchecked { uint256 length = Math.log10(value) + 1; string memory buffer = new string(length); uint256 ptr; /// @solidity memory-safe-assembly assembly { ptr := add(buffer, add(32, length)) } while (true) { ptr--; /// @solidity memory-safe-assembly assembly { mstore8(ptr, byte(mod(value, 10), _SYMBOLS)) } value /= 10; if (value == 0) break; } return buffer; } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { unchecked { return toHexString(value, Math.log256(value) + 1); } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) * with further edits by Uniswap Labs also under MIT license. */ function mulDiv( uint256 x, uint256 y, uint256 denominator ) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1. // See https://cs.stackexchange.com/q/138556/92363. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works // in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv( uint256 x, uint256 y, uint256 denominator, Rounding rounding ) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10**64) { value /= 10**64; result += 64; } if (value >= 10**32) { value /= 10**32; result += 32; } if (value >= 10**16) { value /= 10**16; result += 16; } if (value >= 10**8) { value /= 10**8; result += 8; } if (value >= 10**4) { value /= 10**4; result += 4; } if (value >= 10**2) { value /= 10**2; result += 2; } if (value >= 10**1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0); } } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "Strings.sol"; import "IERC1155Logger.sol"; import "ERC1155Base.sol"; /** * @dev Offset Implementation */ contract ERC1155Offsettable is ERC1155Base { // Offset logger IERC1155Logger internal _logger; // Mapping token id to offsettable value mapping(uint256 => bool) internal _offsettable; /** * @dev Set IERC1155Logger implementation */ constructor(address logger_) { _setLogger(logger_); } /** * @dev Get offset logger implementation address */ function logger() public view virtual returns (address) { return address(_logger); } /** * @dev Get offsettable value by token id. */ function offsettable(uint256 tokenId) public view virtual returns (bool) { return _offsettable[tokenId]; } /** * @dev See {ERC1155Offsettable-_offset}. * * Requirements: * * - the caller must be owner or approved. */ function offset( address account, uint256 tokenId, uint256 amount, string memory reason ) public virtual { require( _isOwnerOrApproved(account), "ERC1155Offsettable: caller is not token owner or approved" ); _burn(account, tokenId, amount); _offset(account, tokenId, amount, reason); } /** * @dev See {ERC1155Offsettable-_offset}. * * Requirements: * * - the caller must be owner or approved. */ function offsetBatch( address account, uint256[] memory tokenIds, uint256[] memory amounts, string[] memory reasons ) public virtual { require( _isOwnerOrApproved(account), "ERC1155Offsettable: caller is not token owner or approved" ); _burnBatch(account, tokenIds, amounts); _offsetBatch(account, tokenIds, amounts, reasons); } /** * @dev Sets `enabled` as the offsettable value of `tokenId`. */ function _setOffsettable(uint256 tokenId, bool enabled) internal virtual { _offsettable[tokenId] = enabled; } /** * @dev See {IERC1155Logger-offset}. */ function _offsetBatch( address account, uint256[] memory tokenIds, uint256[] memory amounts, string[] memory reasons ) internal virtual { for (uint256 i = 0; i < tokenIds.length; i++) { _offset(account, tokenIds[i], amounts[i], reasons[i]); } } /** * @dev See {IERC1155Logger-offset}. */ function _offset( address account, uint256 tokenId, uint256 amount, string memory reason ) internal virtual { require( _offsettable[tokenId] == true, "ERC1155Offsettable: token must be offsettable" ); _logger.offset(account, tokenId, amount, reason); } /** * @dev Sets the logger contract * * Requirements: * * - the template address must not be address 0. * - tem template contract must implemente the IERC1155Logger interface */ function _setLogger(address logger_) internal virtual { require( logger_ != address(0), "ERC1155Offsettable: new logger is the zero address" ); require( IERC165(logger_).supportsInterface( type(IERC1155Logger).interfaceId ), "ERC1155Offsettable: new template does not support IERC1155Logger interface" ); _logger = IERC1155Logger(logger_); } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; /** * @title */ interface IERC1155Logger { function offset( address account, uint256 tokenId, uint256 amount, string memory reason ) external; }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "Strings.sol"; import "ERC1155Base.sol"; /** * @dev ERC1155 token with storage based token URI management. */ contract ERC1155URIStorable is ERC1155Base { using Strings for uint256; // Used as the URI for all token types by relying on ID substitution. string private _baseURI; // Mapping for token URIs mapping(uint256 => string) private _tokenURIs; /** * @dev set base uri */ constructor(string memory baseURI_) { _setBaseURI(baseURI_); } /** * @dev See {IERC1155MetadataURI-uri}. * * This implementation returns the concatenation of the `_baseURI` * and the token-specific uri if the latter is set * */ function uri( uint256 tokenId ) public view virtual override returns (string memory) { string memory tokenURI = _tokenURIs[tokenId]; return bytes(tokenURI).length > 0 ? string(abi.encodePacked(_baseURI, tokenURI)) : super.uri(tokenId); } /** * @dev Indicates whether any token exist with a given id, or not. */ function exists(uint256 tokenId) public view virtual returns (bool) { string memory tokenURI = _tokenURIs[tokenId]; return bytes(tokenURI).length > 0; } /** * @dev Sets `baseURI` as the `_baseURI` for all tokens */ function _setBaseURI(string memory baseURI_) internal virtual { _baseURI = baseURI_; } /** * @dev Sets `tokenURI` as the tokenURI of `tokenId`. */ function _setURI(uint256 tokenId, string memory tokenURI) internal virtual { _tokenURIs[tokenId] = tokenURI; emit URI(tokenURI, tokenId); } /** * @dev See {ERC1155-_beforeTokenTransfer}. * * Requirements: * * - the contract must not be paused. */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory tokenIds, uint256[] memory amounts, bytes memory data ) internal virtual override { super._beforeTokenTransfer(operator, from, to, tokenIds, amounts, data); for (uint256 i = 0; i < tokenIds.length; ++i) { require( exists(tokenIds[i]), "ERC1155URIStorable: token uri does not exist" ); } } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "Clones.sol"; import "IERC1155ERC20.sol"; import "IERC20Adapter.sol"; import "ERC1155Supplyable.sol"; /** * */ contract ERC1155ERC20 is ERC1155Supplyable, IERC1155ERC20 { using Clones for address; // NativasAdapter template address internal _template; // Mapping token id to adapter address mapping(uint256 => address) internal _adapters; /** * @dev MUST trigger when a new adapter is created. */ event AdapterCreated(uint256 indexed tokenId, address indexed adapter); /** * @dev Set NativasAdapter contract template */ constructor(address template_) { _setTemplate(template_); } /** * @dev Get NativasAdapter contract template */ function template() public view virtual returns (address) { return _template; } /** * @dev Get adpter contract address for token id. */ function getAdapter(uint256 tokenId) public view virtual returns (address) { return _adapters[tokenId]; } /** * @dev Indicates whether any token exist with a given id, or not. */ function exists( uint256 tokenId ) public view virtual override returns (bool) { return _adapters[tokenId] != address(0); } /** * @dev Perform tranfer from adapter contract. * * Requirements: * * - the caller MUST be the token adapter. */ function safeAdapterTransferFrom( address from, address to, uint256 tokenId, uint256 amount, bytes memory data ) public virtual override { require( _msgSender() == _adapters[tokenId], "ERC1155ERC20: caller is not the token adapter" ); _safeTransferFrom(from, to, tokenId, amount, data); } /** * @dev Create new adapter contract por token id */ function _setAdapter( uint256 tokenId, string memory name, string memory symbol, uint8 decimals ) internal virtual { require( _template != address(0), "ERC1155ERC20: template is the zero address" ); address adapter = _template.clone(); IERC20Adapter(adapter).init(tokenId, name, symbol, decimals); _adapters[tokenId] = adapter; emit AdapterCreated(tokenId, adapter); } /** * @dev Sets the adapter template contracts * * Requirements: * * - the template address must not be address 0. * - tem template contract must implemente the IERC20Adapter interface */ function _setTemplate(address template_) internal virtual { require( template_ != address(0), "ERC1155ERC20: new template is the zero address" ); require( IERC165(template_).supportsInterface( type(IERC20Adapter).interfaceId ), "ERC1155ERC20: new template does not support IERC20Adapter interface" ); _template = template_; } /** * @dev See {ERC1155-_beforeTokenTransfer}. * * Requirements: * * - the contract must not be paused. */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory tokenIds, uint256[] memory amounts, bytes memory data ) internal virtual override { super._beforeTokenTransfer(operator, from, to, tokenIds, amounts, data); for (uint256 i = 0; i < tokenIds.length; ++i) { require( exists(tokenIds[i]) == true, "ERC1155ERC20: token adapter does not exist" ); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (proxy/Clones.sol) pragma solidity ^0.8.0; /** * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for * deploying minimal proxy contracts, also known as "clones". * * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies * > a minimal bytecode implementation that delegates all calls to a known, fixed address. * * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2` * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the * deterministic method. * * _Available since v3.4._ */ library Clones { /** * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`. * * This function uses the create opcode, which should never revert. */ function clone(address implementation) internal returns (address instance) { /// @solidity memory-safe-assembly assembly { // Cleans the upper 96 bits of the `implementation` word, then packs the first 3 bytes // of the `implementation` address with the bytecode before the address. mstore(0x00, or(shr(0xe8, shl(0x60, implementation)), 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000)) // Packs the remaining 17 bytes of `implementation` with the bytecode after the address. mstore(0x20, or(shl(0x78, implementation), 0x5af43d82803e903d91602b57fd5bf3)) instance := create(0, 0x09, 0x37) } require(instance != address(0), "ERC1167: create failed"); } /** * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`. * * This function uses the create2 opcode and a `salt` to deterministically deploy * the clone. Using the same `implementation` and `salt` multiple time will revert, since * the clones cannot be deployed twice at the same address. */ function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) { /// @solidity memory-safe-assembly assembly { // Cleans the upper 96 bits of the `implementation` word, then packs the first 3 bytes // of the `implementation` address with the bytecode before the address. mstore(0x00, or(shr(0xe8, shl(0x60, implementation)), 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000)) // Packs the remaining 17 bytes of `implementation` with the bytecode after the address. mstore(0x20, or(shl(0x78, implementation), 0x5af43d82803e903d91602b57fd5bf3)) instance := create2(0, 0x09, 0x37, salt) } require(instance != address(0), "ERC1167: create2 failed"); } /** * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}. */ function predictDeterministicAddress( address implementation, bytes32 salt, address deployer ) internal pure returns (address predicted) { /// @solidity memory-safe-assembly assembly { let ptr := mload(0x40) mstore(add(ptr, 0x38), deployer) mstore(add(ptr, 0x24), 0x5af43d82803e903d91602b57fd5bf3ff) mstore(add(ptr, 0x14), implementation) mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73) mstore(add(ptr, 0x58), salt) mstore(add(ptr, 0x78), keccak256(add(ptr, 0x0c), 0x37)) predicted := keccak256(add(ptr, 0x43), 0x55) } } /** * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}. */ function predictDeterministicAddress(address implementation, bytes32 salt) internal view returns (address predicted) { return predictDeterministicAddress(implementation, salt, address(this)); } }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "IERC1155.sol"; import "IERC1155Supplyable.sol"; /** * @title Extension of ERC1155 that adds backward compatibility */ interface IERC1155ERC20 is IERC1155, IERC1155Supplyable { /** * @dev See {IERC1155-safeTransferFrom}. */ function safeAdapterTransferFrom( address from, address to, uint256 tokenId, uint256 amount, bytes memory data ) external; }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; /** * @title Extension of ERC1155 that adds tracking of total supply per id. */ interface IERC1155Supplyable { /** * Useful for scenarios where Fungible and Non-fungible tokens have to be * clearly identified. Note: While a totalSupply of 1 might mean the * corresponding is an NFT, there is no guarantees that no other token with the * same id are not going to be minted. */ function totalSupply(uint256 tokenId) external view returns (uint256 totalSupply); }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; /** * @dev Interface for the adapter functions from the ERC20 standard. */ interface IERC20Adapter { /** * @dev Initialize ERC20 contract */ function init( uint256 tokenId_, string memory name_, string memory symbol_, uint8 decimals_ ) external; }
/// SPDX-License-Identifier: MIT /// @by: Nativas ClimaTech /// @author: Juan Pablo Crespi pragma solidity ^0.8.0; import "IERC1155Supplyable.sol"; import "ERC1155Base.sol"; /** * @dev Extension of ERC1155 that adds tracking of total supply per id. */ contract ERC1155Supplyable is ERC1155Base, IERC1155Supplyable { // total supply mapping(uint256 => uint256) internal _totalSupply; /** * @dev Total amount of tokens in with a given id. */ function totalSupply( uint256 tokenId ) public view virtual override returns (uint256 supply) { return _totalSupply[tokenId]; } /** * @dev Indicates whether any token exist with a given id, or not. */ function exists(uint256 tokenId) public view virtual returns (bool) { return totalSupply(tokenId) > 0; } /** * @dev See {ERC1155-_beforeTokenTransfer}. */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory tokenIds, uint256[] memory amounts, bytes memory data ) internal virtual override { super._beforeTokenTransfer(operator, from, to, tokenIds, amounts, data); //Mint if (from == address(0)) { for (uint256 i = 0; i < tokenIds.length; ++i) { _totalSupply[tokenIds[i]] += amounts[i]; } } // Burn if (to == address(0)) { for (uint256 i = 0; i < tokenIds.length; ++i) { uint256 id = tokenIds[i]; uint256 amount = amounts[i]; uint256 supply = _totalSupply[id]; require( supply >= amount, "ERC1155Supplyable: burn amount exceeds totalSupply" ); unchecked { _totalSupply[id] = supply - amount; } } } } }
{ "evmVersion": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "libraries": { "NativasToken.sol": {} }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
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alType":"bytes","name":"data","type":"bytes"}],"name":"mintBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"string","name":"reason","type":"string"}],"name":"offset","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"string[]","name":"reasons","type":"string[]"}],"name":"offsetBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"offsettable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeAdapterTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint8","name":"decimals","type":"uint8"}],"name":"setAdapter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"logger_","type":"address"}],"name":"setLogger","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint8","name":"decimals","type":"uint8"},{"internalType":"string","name":"tokenURI","type":"string"},{"internalType":"bool","name":"offsettable","type":"bool"}],"name":"setMetadata","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bool","name":"enabled","type":"bool"}],"name":"setOffsettable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"template_","type":"address"}],"name":"setTemplate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"tokenURI","type":"string"}],"name":"setURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"internalType":"uint256","name":"toTokenId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"swap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"fromTokenIds","type":"uint256[]"},{"internalType":"uint256[]","name":"toTokenIds","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"swapBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"template","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"supply","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"controller_","type":"address"}],"name":"transferControl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000e64540b86fed02f249e549bef33074440ab825cd00000000000000000000000000000000000000000000000000000000000000800000000000000000000000009a5d95f88ee2544abfdeec736bb6366ea1d56089000000000000000000000000e6a1f78bdc92aecbc708cde8073a345334fa64970000000000000000000000000000000000000000000000000000000000000007697066733a2f2f00000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : controller_ (address): 0xe64540b86fed02f249e549bef33074440ab825cd
Arg [1] : baseURI_ (string): ipfs://
Arg [2] : template_ (address): 0x9a5d95f88ee2544abfdeec736bb6366ea1d56089
Arg [3] : logger_ (address): 0xe6a1f78bdc92aecbc708cde8073a345334fa6497
-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 000000000000000000000000e64540b86fed02f249e549bef33074440ab825cd
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000009a5d95f88ee2544abfdeec736bb6366ea1d56089
Arg [3] : 000000000000000000000000e6a1f78bdc92aecbc708cde8073a345334fa6497
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [5] : 697066733a2f2f00000000000000000000000000000000000000000000000000
Age | Block | Fee Address | BC Fee Address | Voting Power | Jailed | Incoming |
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