// File: /root/github/onelandworld/wyvern-v3/contracts/Migrations.sol



/*

  << Migrations >>

  Standard migrations contract for Truffle deployment tracking.

*/

pragma solidity 0.7.5;

contract Migrations {

    address public owner;
    uint public last_completed_migration;

    modifier restricted() {
        if (msg.sender == owner) {
            _;
        }
    }

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

    function setCompleted(uint completed) public restricted {
        last_completed_migration = completed;
    }

    function upgrade(address new_address) public restricted {
        Migrations upgraded = Migrations(new_address);
        upgraded.setCompleted(last_completed_migration);
    }
}