Divies.sol

pragma solidity ^0.4.24;
/** title -Divies- v0.7.1
 * ┌┬┐┌─┐┌─┐┌┬┐   ╦╦ ╦╔═╗╔╦╗  ┌─┐┬─┐┌─┐┌─┐┌─┐┌┐┌┌┬┐┌─┐
 *  │ ├┤ ├─┤│││   ║║ ║╚═╗ ║   ├─┘├┬┘├┤ └─┐├┤ │││ │ └─┐
 *  ┴ └─┘┴ ┴┴ ┴  ╚╝╚═╝╚═╝ ╩   ┴  ┴└─└─┘└─┘└─┘┘└┘ ┴ └─┘
 *                                  _____                      _____
 *                                 (, /     /)       /) /)    (, /      /)          /)
 *          ┌─┐                      /   _ (/_      // //       /  _   // _   __  _(/
 *          ├─┤                  ___/___(/_/(__(_/_(/_(/_   ___/__/_)_(/_(_(_/ (_(_(_
 *          ┴ ┴                /   /          .-/ _____   (__ /                               
 *                            (__ /          (_/ (, /                                      /)™ 
 *                                                 /  __  __ __ __  _   __ __  _  _/_ _  _(/
 * ┌─┐┬─┐┌─┐┌┬┐┬ ┬┌─┐┌┬┐                          /__/ (_(__(_)/ (_/_)_(_)/ (_(_(_(__(/_(_(_
 * ├─┘├┬┘│ │ │││ ││   │                      (__ /              .-/  © Jekyll Island Inc. 2018
 * ┴  ┴└─└─┘─┴┘└─┘└─┘ ┴                                        (_/
 *          ______      .-./`)  ,---.  ,---. .-./`)      .-''-.      .-'''-.   .---.  
 *=========|    _ `''.  \ .-.') |   /  |   | \ .-.')   .'_ _   \    / _     \  \   /=========*
 *         | _ | ) _  \ / `-' \ |  |   |  .' / `-' \  / ( ` )   '  (`' )/`--'  |   |  
 *         |( ''_'  ) |  `-'`"` |  | _ |  |   `-'`"` . (_ o _)  | (_ o _).      \ /   
 *         | . (_) `. |  .---.  |  _( )_  |   .---.  |  (_,_)___|  (_,_). '.     v    
 *         |(_    ._) '  |   |  \ (_ o._) /   |   |  '  \   .---. .---.  \  :   _ _   
 *         |  (_.\.' /   |   |   \ (_,_) /    |   |   \  `-'    / \    `-'  |  (_I_)  
 *=========|       .'    |   |    \     /     |   |    \       /   \       /  (_(=)_)========* 
 *         '-----'`      '---'     `---`      '---'     `'-..-'     `-...-'    (_I_)  
 * ╔═╗┌─┐┌┐┌┌┬┐┬─┐┌─┐┌─┐┌┬┐  ╔═╗┌─┐┌┬┐┌─┐ ┌──────────┐
 * ║  │ ││││ │ ├┬┘├─┤│   │   ║  │ │ ││├┤  │ Inventor │
 * ╚═╝└─┘┘└┘ ┴ ┴└─┴ ┴└─┘ ┴   ╚═╝└─┘─┴┘└─┘ └──────────┘
 *         ┌──────────────────────────────────────────────────────────────────────┐
 *         │ Divies!, is a contract that adds an external dividend system to P3D. │
 *         │ All eth sent to this contract, can be distributed to P3D holders.    │
 *         │ Uses msg.sender as masternode for initial buy order.                 │
 *         └──────────────────────────────────────────────────────────────────────┘
 *                                ┌────────────────────┐
 *                                │ Setup Instructions │
 *                                └────────────────────┘
 * (Step 1) import this contracts interface into your contract
 * 
 *    import "./DiviesInterface.sol";
 * 
 * (Step 2) set up the interface and point it to this contract
 * 
 *    DiviesInterface private Divies = DiviesInterface(0xc7029Ed9EBa97A096e72607f4340c34049C7AF48);
 *                                ┌────────────────────┐
 *                                │ Usage Instructions │
 *                                └────────────────────┘
 * call as follows anywhere in your code:
 *   
 *    Divies.deposit.value(amount)();
 *          ex:  Divies.deposit.value(232000000000000000000)();
 */

interface HourglassInterface {
    function() payable external;
    function buy(address _playerAddress) payable external returns(uint256);
    function sell(uint256 _amountOfTokens) external;
    function reinvest() external;
    function withdraw() external;
    function exit() external;
    function dividendsOf(address _playerAddress) external view returns(uint256);
    function balanceOf(address _playerAddress) external view returns(uint256);
    function transfer(address _toAddress, uint256 _amountOfTokens) external returns(bool);
    function stakingRequirement() external view returns(uint256);
}

contract Divies {
    using SafeMath for uint256;
    using UintCompressor for uint256;

    HourglassInterface constant P3Dcontract_ = HourglassInterface(0xB3775fB83F7D12A36E0475aBdD1FCA35c091efBe);
    
    uint256 public pusherTracker_ = 100;
    mapping (address => Pusher) public pushers_;
    struct Pusher
    {
        uint256 tracker;
        uint256 time;
    }
    uint256 public rateLimiter_;
    
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    // MODIFIERS
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    modifier isHuman() {
        address _addr = msg.sender;
        uint256 _codeLength;
        
        assembly {_codeLength := extcodesize(_addr)}
        require(_codeLength == 0, "sorry humans only");
        _;
    }
    
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    // BALANCE
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    function balances()
        public
        view
        returns(uint256)
    {
        return (address(this).balance);
    }
    
    
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    // DEPOSIT
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    function deposit()
        external
        payable
    {
        
    }
    
    // used so the distribute function can call hourglass's withdraw
    function() external payable {}
    
    
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    // EVENTS
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    event onDistribute(
        address pusher,
        uint256 startingBalance,
        uint256 masternodePayout,
        uint256 finalBalance,
        uint256 compressedData
    );
    /* compression key
    [0-14] - timestamp
    [15-29] - caller pusher tracker 
    [30-44] - global pusher tracker 
    [45-46] - percent
    [47] - greedy
    */  
    
    
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    // DISTRIBUTE
    //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    function distribute(uint256 _percent)
        public
        isHuman()
    {
        // make sure _percent is within boundaries
        require(_percent > 0 && _percent < 100, "please pick a percent between 1 and 99");
        
        // data setup
        address _pusher = msg.sender;
        uint256 _bal = address(this).balance;
        uint256 _mnPayout;
        uint256 _compressedData;
        
        // limit pushers greed (use "if" instead of require for level 42 top kek)
        if (
            pushers_[_pusher].tracker <= pusherTracker_.sub(100) && // pusher is greedy: wait your turn
            pushers_[_pusher].time.add(1 hours) < now               // pusher is greedy: its not even been 1 hour
        )
        {
            // update pushers wait que 
            pushers_[_pusher].tracker = pusherTracker_;
            pusherTracker_++;
            
            // setup mn payout for event
            if (P3Dcontract_.balanceOf(_pusher) >= P3Dcontract_.stakingRequirement())
                _mnPayout = (_bal / 10) / 3;
            
            // setup _stop.  this will be used to tell the loop to stop
            uint256 _stop = (_bal.mul(100 - _percent)) / 100;
            
            // buy & sell    
            P3Dcontract_.buy.value(_bal)(_pusher);
            P3Dcontract_.sell(P3Dcontract_.balanceOf(address(this)));
            
            // setup tracker.  this will be used to tell the loop to stop
            uint256 _tracker = P3Dcontract_.dividendsOf(address(this));
    
            // reinvest/sell loop
            while (_tracker >= _stop) 
            {
                // lets burn some tokens to distribute dividends to p3d holders
                P3Dcontract_.reinvest();
                P3Dcontract_.sell(P3Dcontract_.balanceOf(address(this)));
                
                // update our tracker with estimates (yea. not perfect, but cheaper on gas)
                _tracker = (_tracker.mul(81)) / 100;
            }
            
            // withdraw
            P3Dcontract_.withdraw();
        } else {
            _compressedData = _compressedData.insert(1, 47, 47);
        }
        
        // update pushers timestamp  (do outside of "if" for super saiyan level top kek)
        pushers_[_pusher].time = now;
    
        // prep event compression data 
        _compressedData = _compressedData.insert(now, 0, 14);
        _compressedData = _compressedData.insert(pushers_[_pusher].tracker, 15, 29);
        _compressedData = _compressedData.insert(pusherTracker_, 30, 44);
        _compressedData = _compressedData.insert(_percent, 45, 46);
            
        // fire event
        emit onDistribute(_pusher, _bal, _mnPayout, address(this).balance, _compressedData);
    }
}

/**
* @title -UintCompressor- v0.1.9
* ┌┬┐┌─┐┌─┐┌┬┐   ╦╦ ╦╔═╗╔╦╗  ┌─┐┬─┐┌─┐┌─┐┌─┐┌┐┌┌┬┐┌─┐
*  │ ├┤ ├─┤│││   ║║ ║╚═╗ ║   ├─┘├┬┘├┤ └─┐├┤ │││ │ └─┐
*  ┴ └─┘┴ ┴┴ ┴  ╚╝╚═╝╚═╝ ╩   ┴  ┴└─└─┘└─┘└─┘┘└┘ ┴ └─┘
*                                  _____                      _____
*                                 (, /     /)       /) /)    (, /      /)          /)
*          ┌─┐                      /   _ (/_      // //       /  _   // _   __  _(/
*          ├─┤                  ___/___(/_/(__(_/_(/_(/_   ___/__/_)_(/_(_(_/ (_(_(_
*          ┴ ┴                /   /          .-/ _____   (__ /                               
*                            (__ /          (_/ (, /                                      /)™ 
*                                                 /  __  __ __ __  _   __ __  _  _/_ _  _(/
* ┌─┐┬─┐┌─┐┌┬┐┬ ┬┌─┐┌┬┐                          /__/ (_(__(_)/ (_/_)_(_)/ (_(_(_(__(/_(_(_
* ├─┘├┬┘│ │ │││ ││   │                      (__ /              .-/  © Jekyll Island Inc. 2018
* ┴  ┴└─└─┘─┴┘└─┘└─┘ ┴                                        (_/
*    _  _   __   __ _  ____     ___   __   _  _  ____  ____  ____  ____  ____   __   ____ 
*===/ )( \ (  ) (  ( \(_  _)===/ __) /  \ ( \/ )(  _ \(  _ \(  __)/ ___)/ ___) /  \ (  _ \===*
*   ) \/ (  )(  /    /  )(    ( (__ (  O )/ \/ \ ) __/ )   / ) _) \___ \\___ \(  O ) )   /
*===\____/ (__) \_)__) (__)====\___) \__/ \_)(_/(__)  (__\_)(____)(____/(____/ \__/ (__\_)===*
*
* ╔═╗┌─┐┌┐┌┌┬┐┬─┐┌─┐┌─┐┌┬┐  ╔═╗┌─┐┌┬┐┌─┐ ┌──────────┐
* ║  │ ││││ │ ├┬┘├─┤│   │   ║  │ │ ││├┤  │ Inventor │
* ╚═╝└─┘┘└┘ ┴ ┴└─┴ ┴└─┘ ┴   ╚═╝└─┘─┴┘└─┘ └──────────┘
*/

library UintCompressor {
    using SafeMath for *;
    
    function insert(uint256 _var, uint256 _include, uint256 _start, uint256 _end)
        internal
        pure
        returns(uint256)
    {
        // check conditions 
        require(_end < 77 && _start < 77, "start/end must be less than 77");
        require(_end >= _start, "end must be >= start");
        
        // format our start/end points
        _end = exponent(_end).mul(10);
        _start = exponent(_start);
        
        // check that the include data fits into its segment 
        require(_include < (_end / _start));
        
        // build middle
        if (_include > 0)
            _include = _include.mul(_start);
        
        return((_var.sub((_var / _start).mul(_start))).add(_include).add((_var / _end).mul(_end)));
    }
    
    function extract(uint256 _input, uint256 _start, uint256 _end)
	    internal
	    pure
	    returns(uint256)
    {
        // check conditions
        require(_end < 77 && _start < 77, "start/end must be less than 77");
        require(_end >= _start, "end must be >= start");
        
        // format our start/end points
        _end = exponent(_end).mul(10);
        _start = exponent(_start);
        
        // return requested section
        return((((_input / _start).mul(_start)).sub((_input / _end).mul(_end))) / _start);
    }
    
    function exponent(uint256 _position)
        private
        pure
        returns(uint256)
    {
        return((10).pwr(_position));
    }
}

/**
 * @title SafeMath v0.1.9
 * @dev Math operations with safety checks that throw on error
 * change notes:  original SafeMath library from OpenZeppelin modified by Inventor
 * - added sqrt
 * - added sq
 * - added pwr 
 * - changed asserts to requires with error log outputs
 * - removed div, its useless
 */
library SafeMath {
    
    /**
    * @dev Multiplies two numbers, throws on overflow.
    */
    function mul(uint256 a, uint256 b) 
        internal 
        pure 
        returns (uint256 c) 
    {
        if (a == 0) {
            return 0;
        }
        c = a * b;
        require(c / a == b, "SafeMath mul failed");
        return c;
    }

    /**
    * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
    */
    function sub(uint256 a, uint256 b)
        internal
        pure
        returns (uint256) 
    {
        require(b <= a, "SafeMath sub failed");
        return a - b;
    }

    /**
    * @dev Adds two numbers, throws on overflow.
    */
    function add(uint256 a, uint256 b)
        internal
        pure
        returns (uint256 c) 
    {
        c = a + b;
        require(c >= a, "SafeMath add failed");
        return c;
    }
    
    /**
     * @dev gives square root of given x.
     */
    function sqrt(uint256 x)
        internal
        pure
        returns (uint256 y) 
    {
        uint256 z = ((add(x,1)) / 2);
        y = x;
        while (z < y) 
        {
            y = z;
            z = ((add((x / z),z)) / 2);
        }
    }
    
    /**
     * @dev gives square. multiplies x by x
     */
    function sq(uint256 x)
        internal
        pure
        returns (uint256)
    {
        return (mul(x,x));
    }
    
    /**
     * @dev x to the power of y 
     */
    function pwr(uint256 x, uint256 y)
        internal 
        pure 
        returns (uint256)
    {
        if (x==0)
            return (0);
        else if (y==0)
            return (1);
        else 
        {
            uint256 z = x;
            for (uint256 i=1; i < y; i++)
                z = mul(z,x);
            return (z);
        }
    }
}