pragma solidity ^0.4.0;

contract OraclizeI {
    address public cbAddress;
    function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
    function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
    function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) payable returns (bytes32 _id);
    function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) payable returns (bytes32 _id);
    function queryN(uint _timestamp, string _datasource, bytes _argN) payable returns (bytes32 _id);
    function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) payable returns (bytes32 _id);
    function getPrice(string _datasource) returns (uint _dsprice);
    function getPrice(string _datasource, uint gaslimit) returns (uint _dsprice);
    function useCoupon(string _coupon);
    function setProofType(byte _proofType);
    function setConfig(bytes32 _config);
    function setCustomGasPrice(uint _gasPrice);
    function randomDS_getSessionPubKeyHash() returns(bytes32);
}
contract OraclizeAddrResolverI {
    function getAddress() returns (address _addr);
}
contract usingOraclize {
    uint constant day = 60*60*24;
    uint constant week = 60*60*24*7;
    uint constant month = 60*60*24*30;
    byte constant proofType_NONE = 0x00;
    byte constant proofType_TLSNotary = 0x10;
    byte constant proofType_Android = 0x20;
    byte constant proofType_Ledger = 0x30;
    byte constant proofType_Native = 0xF0;
    byte constant proofStorage_IPFS = 0x01;
    uint8 constant networkID_auto = 0;
    uint8 constant networkID_mainnet = 1;
    uint8 constant networkID_testnet = 2;
    uint8 constant networkID_morden = 2;
    uint8 constant networkID_consensys = 161;

    OraclizeAddrResolverI OAR;

    OraclizeI oraclize;
    modifier oraclizeAPI {
        if((address(OAR)==0)||(getCodeSize(address(OAR))==0))
            oraclize_setNetwork(networkID_auto);

        if(address(oraclize) != OAR.getAddress())
            oraclize = OraclizeI(OAR.getAddress());

        _;
    }
    modifier coupon(string code){
        oraclize = OraclizeI(OAR.getAddress());
        oraclize.useCoupon(code);
        _;
    }

    function oraclize_setNetwork(uint8 networkID) internal returns(bool){
        if (getCodeSize(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed)>0){ //mainnet
            OAR = OraclizeAddrResolverI(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed);
            oraclize_setNetworkName("eth_mainnet");
            return true;
        }
        if (getCodeSize(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1)>0){ //ropsten testnet
            OAR = OraclizeAddrResolverI(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1);
            oraclize_setNetworkName("eth_ropsten3");
            return true;
        }
        if (getCodeSize(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e)>0){ //kovan testnet
            OAR = OraclizeAddrResolverI(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e);
            oraclize_setNetworkName("eth_kovan");
            return true;
        }
        if (getCodeSize(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48)>0){ //rinkeby testnet
            OAR = OraclizeAddrResolverI(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48);
            oraclize_setNetworkName("eth_rinkeby");
            return true;
        }
        if (getCodeSize(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475)>0){ //ethereum-bridge
            OAR = OraclizeAddrResolverI(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475);
            return true;
        }
        if (getCodeSize(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF)>0){ //ether.camp ide
            OAR = OraclizeAddrResolverI(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF);
            return true;
        }
        if (getCodeSize(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA)>0){ //browser-solidity
            OAR = OraclizeAddrResolverI(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA);
            return true;
        }
        return false;
    }

    function __callback(bytes32 myid, string result) {
        __callback(myid, result, new bytes(0));
    }
    function __callback(bytes32 myid, string result, bytes proof) {
    }

    function oraclize_useCoupon(string code) oraclizeAPI internal {
        oraclize.useCoupon(code);
    }

    function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){
        return oraclize.getPrice(datasource);
    }

    function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){
        return oraclize.getPrice(datasource, gaslimit);
    }

    function oraclize_query(string datasource, string arg) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        return oraclize.query.value(price)(0, datasource, arg);
    }
    function oraclize_query(uint timestamp, string datasource, string arg) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        return oraclize.query.value(price)(timestamp, datasource, arg);
    }
    function oraclize_query(uint timestamp, string datasource, string arg, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        return oraclize.query_withGasLimit.value(price)(timestamp, datasource, arg, gaslimit);
    }
    function oraclize_query(string datasource, string arg, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        return oraclize.query_withGasLimit.value(price)(0, datasource, arg, gaslimit);
    }
    function oraclize_query(string datasource, string arg1, string arg2) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        return oraclize.query2.value(price)(0, datasource, arg1, arg2);
    }
    function oraclize_query(uint timestamp, string datasource, string arg1, string arg2) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        return oraclize.query2.value(price)(timestamp, datasource, arg1, arg2);
    }
    function oraclize_query(uint timestamp, string datasource, string arg1, string arg2, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        return oraclize.query2_withGasLimit.value(price)(timestamp, datasource, arg1, arg2, gaslimit);
    }
    function oraclize_query(string datasource, string arg1, string arg2, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
    }
    function oraclize_query(string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        bytes memory args = stra2cbor(argN);
        return oraclize.queryN.value(price)(0, datasource, args);
    }
    function oraclize_query(uint timestamp, string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        bytes memory args = stra2cbor(argN);
        return oraclize.queryN.value(price)(timestamp, datasource, args);
    }
    function oraclize_query(uint timestamp, string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        bytes memory args = stra2cbor(argN);
        return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
    }
    function oraclize_query(string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        bytes memory args = stra2cbor(argN);
        return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
    }
    function oraclize_query(string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](1);
        dynargs[0] = args[0];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](1);
        dynargs[0] = args[0];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](1);
        dynargs[0] = args[0];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](1);
        dynargs[0] = args[0];
        return oraclize_query(datasource, dynargs, gaslimit);
    }

    function oraclize_query(string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(datasource, dynargs, gaslimit);
    }

    function oraclize_query(string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        string[] memory dynargs = new string[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        bytes memory args = ba2cbor(argN);
        return oraclize.queryN.value(price)(0, datasource, args);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource);
        if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
        bytes memory args = ba2cbor(argN);
        return oraclize.queryN.value(price)(timestamp, datasource, args);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        bytes memory args = ba2cbor(argN);
        return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
    }
    function oraclize_query(string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
        uint price = oraclize.getPrice(datasource, gaslimit);
        if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
        bytes memory args = ba2cbor(argN);
        return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
    }
    function oraclize_query(string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](1);
        dynargs[0] = args[0];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](1);
        dynargs[0] = args[0];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](1);
        dynargs[0] = args[0];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](1);
        dynargs[0] = args[0];
        return oraclize_query(datasource, dynargs, gaslimit);
    }

    function oraclize_query(string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](2);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        return oraclize_query(datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](3);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        return oraclize_query(datasource, dynargs, gaslimit);
    }

    function oraclize_query(string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](4);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        return oraclize_query(datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(timestamp, datasource, dynargs);
    }
    function oraclize_query(uint timestamp, string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(timestamp, datasource, dynargs, gaslimit);
    }
    function oraclize_query(string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
        bytes[] memory dynargs = new bytes[](5);
        dynargs[0] = args[0];
        dynargs[1] = args[1];
        dynargs[2] = args[2];
        dynargs[3] = args[3];
        dynargs[4] = args[4];
        return oraclize_query(datasource, dynargs, gaslimit);
    }

    function oraclize_cbAddress() oraclizeAPI internal returns (address){
        return oraclize.cbAddress();
    }
    function oraclize_setProof(byte proofP) oraclizeAPI internal {
        return oraclize.setProofType(proofP);
    }
    function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
        return oraclize.setCustomGasPrice(gasPrice);
    }
    function oraclize_setConfig(bytes32 config) oraclizeAPI internal {
        return oraclize.setConfig(config);
    }

    function oraclize_randomDS_getSessionPubKeyHash() oraclizeAPI internal returns (bytes32){
        return oraclize.randomDS_getSessionPubKeyHash();
    }

    function getCodeSize(address _addr) constant internal returns(uint _size) {
        assembly {
            _size := extcodesize(_addr)
        }
    }

    function parseAddr(string _a) internal returns (address){
        bytes memory tmp = bytes(_a);
        uint160 iaddr = 0;
        uint160 b1;
        uint160 b2;
        for (uint i=2; i<2+2*20; i+=2){
            iaddr *= 256;
            b1 = uint160(tmp[i]);
            b2 = uint160(tmp[i+1]);
            if ((b1 >= 97)&&(b1 <= 102)) b1 -= 87;
            else if ((b1 >= 65)&&(b1 <= 70)) b1 -= 55;
            else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
            if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
            else if ((b2 >= 65)&&(b2 <= 70)) b2 -= 55;
            else if ((b2 >= 48)&&(b2 <= 57)) b2 -= 48;
            iaddr += (b1*16+b2);
        }
        return address(iaddr);
    }

    function strCompare(string _a, string _b) internal returns (int) {
        bytes memory a = bytes(_a);
        bytes memory b = bytes(_b);
        uint minLength = a.length;
        if (b.length < minLength) minLength = b.length;
        for (uint i = 0; i < minLength; i ++)
            if (a[i] < b[i])
                return -1;
            else if (a[i] > b[i])
                return 1;
        if (a.length < b.length)
            return -1;
        else if (a.length > b.length)
            return 1;
        else
            return 0;
    }

    function indexOf(string _haystack, string _needle) internal returns (int) {
        bytes memory h = bytes(_haystack);
        bytes memory n = bytes(_needle);
        if(h.length < 1 || n.length < 1 || (n.length > h.length))
            return -1;
        else if(h.length > (2**128 -1))
            return -1;
        else
        {
            uint subindex = 0;
            for (uint i = 0; i < h.length; i ++)
            {
                if (h[i] == n[0])
                {
                    subindex = 1;
                    while(subindex < n.length && (i + subindex) < h.length && h[i + subindex] == n[subindex])
                    {
                        subindex++;
                    }
                    if(subindex == n.length)
                        return int(i);
                }
            }
            return -1;
        }
    }

    function strConcat(string _a, string _b, string _c, string _d, string _e) internal returns (string) {
        bytes memory _ba = bytes(_a);
        bytes memory _bb = bytes(_b);
        bytes memory _bc = bytes(_c);
        bytes memory _bd = bytes(_d);
        bytes memory _be = bytes(_e);
        string memory abcde = new string(_ba.length + _bb.length + _bc.length + _bd.length + _be.length);
        bytes memory babcde = bytes(abcde);
        uint k = 0;
        for (uint i = 0; i < _ba.length; i++) babcde[k++] = _ba[i];
        for (i = 0; i < _bb.length; i++) babcde[k++] = _bb[i];
        for (i = 0; i < _bc.length; i++) babcde[k++] = _bc[i];
        for (i = 0; i < _bd.length; i++) babcde[k++] = _bd[i];
        for (i = 0; i < _be.length; i++) babcde[k++] = _be[i];
        return string(babcde);
    }

    function strConcat(string _a, string _b, string _c, string _d) internal returns (string) {
        return strConcat(_a, _b, _c, _d, "");
    }

    function strConcat(string _a, string _b, string _c) internal returns (string) {
        return strConcat(_a, _b, _c, "", "");
    }

    function strConcat(string _a, string _b) internal returns (string) {
        return strConcat(_a, _b, "", "", "");
    }

    // parseInt
    function parseInt(string _a) internal returns (uint) {
        return parseInt(_a, 0);
    }

    // parseInt(parseFloat*10^_b)
    function parseInt(string _a, uint _b) internal returns (uint) {
        bytes memory bresult = bytes(_a);
        uint mint = 0;
        bool decimals = false;
        for (uint i=0; i<bresult.length; i++){
            if ((bresult[i] >= 48)&&(bresult[i] <= 57)){
                if (decimals){
                   if (_b == 0) break;
                    else _b--;
                }
                mint *= 10;
                mint += uint(bresult[i]) - 48;
            } else if (bresult[i] == 46) decimals = true;
        }
        if (_b > 0) mint *= 10**_b;
        return mint;
    }

    function uint2str(uint i) internal returns (string){
        if (i == 0) return "0";
        uint j = i;
        uint len;
        while (j != 0){
            len++;
            j /= 10;
        }
        bytes memory bstr = new bytes(len);
        uint k = len - 1;
        while (i != 0){
            bstr[k--] = byte(48 + i % 10);
            i /= 10;
        }
        return string(bstr);
    }

    function stra2cbor(string[] arr) internal returns (bytes) {
            uint arrlen = arr.length;

            // get correct cbor output length
            uint outputlen = 0;
            bytes[] memory elemArray = new bytes[](arrlen);
            for (uint i = 0; i < arrlen; i++) {
                elemArray[i] = (bytes(arr[i]));
                outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3; //+3 accounts for paired identifier types
            }
            uint ctr = 0;
            uint cborlen = arrlen + 0x80;
            outputlen += byte(cborlen).length;
            bytes memory res = new bytes(outputlen);

            while (byte(cborlen).length > ctr) {
                res[ctr] = byte(cborlen)[ctr];
                ctr++;
            }
            for (i = 0; i < arrlen; i++) {
                res[ctr] = 0x5F;
                ctr++;
                for (uint x = 0; x < elemArray[i].length; x++) {
                    // if there's a bug with larger strings, this may be the culprit
                    if (x % 23 == 0) {
                        uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
                        elemcborlen += 0x40;
                        uint lctr = ctr;
                        while (byte(elemcborlen).length > ctr - lctr) {
                            res[ctr] = byte(elemcborlen)[ctr - lctr];
                            ctr++;
                        }
                    }
                    res[ctr] = elemArray[i][x];
                    ctr++;
                }
                res[ctr] = 0xFF;
                ctr++;
            }
            return res;
        }

    function ba2cbor(bytes[] arr) internal returns (bytes) {
            uint arrlen = arr.length;

            // get correct cbor output length
            uint outputlen = 0;
            bytes[] memory elemArray = new bytes[](arrlen);
            for (uint i = 0; i < arrlen; i++) {
                elemArray[i] = (bytes(arr[i]));
                outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3; //+3 accounts for paired identifier types
            }
            uint ctr = 0;
            uint cborlen = arrlen + 0x80;
            outputlen += byte(cborlen).length;
            bytes memory res = new bytes(outputlen);

            while (byte(cborlen).length > ctr) {
                res[ctr] = byte(cborlen)[ctr];
                ctr++;
            }
            for (i = 0; i < arrlen; i++) {
                res[ctr] = 0x5F;
                ctr++;
                for (uint x = 0; x < elemArray[i].length; x++) {
                    // if there's a bug with larger strings, this may be the culprit
                    if (x % 23 == 0) {
                        uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
                        elemcborlen += 0x40;
                        uint lctr = ctr;
                        while (byte(elemcborlen).length > ctr - lctr) {
                            res[ctr] = byte(elemcborlen)[ctr - lctr];
                            ctr++;
                        }
                    }
                    res[ctr] = elemArray[i][x];
                    ctr++;
                }
                res[ctr] = 0xFF;
                ctr++;
            }
            return res;
        }


    string oraclize_network_name;
    function oraclize_setNetworkName(string _network_name) internal {
        oraclize_network_name = _network_name;
    }

    function oraclize_getNetworkName() internal returns (string) {
        return oraclize_network_name;
    }

    function oraclize_newRandomDSQuery(uint _delay, uint _nbytes, uint _customGasLimit) internal returns (bytes32){
        if ((_nbytes == 0)||(_nbytes > 32)) throw;
	// Convert from seconds to ledger timer ticks
        _delay *= 10; 
        bytes memory nbytes = new bytes(1);
        nbytes[0] = byte(_nbytes);
        bytes memory unonce = new bytes(32);
        bytes memory sessionKeyHash = new bytes(32);
        bytes32 sessionKeyHash_bytes32 = oraclize_randomDS_getSessionPubKeyHash();
        assembly {
            mstore(unonce, 0x20)
            mstore(add(unonce, 0x20), xor(blockhash(sub(number, 1)), xor(coinbase, timestamp)))
            mstore(sessionKeyHash, 0x20)
            mstore(add(sessionKeyHash, 0x20), sessionKeyHash_bytes32)
        }
        bytes memory delay = new bytes(32);
        assembly { 
            mstore(add(delay, 0x20), _delay) 
        }
        
        bytes memory delay_bytes8 = new bytes(8);
        copyBytes(delay, 24, 8, delay_bytes8, 0);

        bytes[4] memory args = [unonce, nbytes, sessionKeyHash, delay];
        bytes32 queryId = oraclize_query("random", args, _customGasLimit);
        
        bytes memory delay_bytes8_left = new bytes(8);
        
        assembly {
            let x := mload(add(delay_bytes8, 0x20))
            mstore8(add(delay_bytes8_left, 0x27), div(x, 0x100000000000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x26), div(x, 0x1000000000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x25), div(x, 0x10000000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x24), div(x, 0x100000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x23), div(x, 0x1000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x22), div(x, 0x10000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x21), div(x, 0x100000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x20), div(x, 0x1000000000000000000000000000000000000000000000000))

        }
        
        oraclize_randomDS_setCommitment(queryId, sha3(delay_bytes8_left, args[1], sha256(args[0]), args[2]));
        return queryId;
    }
    
    function oraclize_randomDS_setCommitment(bytes32 queryId, bytes32 commitment) internal {
        oraclize_randomDS_args[queryId] = commitment;
    }

    mapping(bytes32=>bytes32) oraclize_randomDS_args;
    mapping(bytes32=>bool) oraclize_randomDS_sessionKeysHashVerified;

    function verifySig(bytes32 tosignh, bytes dersig, bytes pubkey) internal returns (bool){
        bool sigok;
        address signer;

        bytes32 sigr;
        bytes32 sigs;

        bytes memory sigr_ = new bytes(32);
        uint offset = 4+(uint(dersig[3]) - 0x20);
        sigr_ = copyBytes(dersig, offset, 32, sigr_, 0);
        bytes memory sigs_ = new bytes(32);
        offset += 32 + 2;
        sigs_ = copyBytes(dersig, offset+(uint(dersig[offset-1]) - 0x20), 32, sigs_, 0);

        assembly {
            sigr := mload(add(sigr_, 32))
            sigs := mload(add(sigs_, 32))
        }


        (sigok, signer) = safer_ecrecover(tosignh, 27, sigr, sigs);
        if (address(sha3(pubkey)) == signer) return true;
        else {
            (sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
            return (address(sha3(pubkey)) == signer);
        }
    }

    function oraclize_randomDS_proofVerify__sessionKeyValidity(bytes proof, uint sig2offset) internal returns (bool) {
        bool sigok;

        // Step 6: verify the attestation signature, APPKEY1 must sign the sessionKey from the correct ledger app (CODEHASH)
        bytes memory sig2 = new bytes(uint(proof[sig2offset+1])+2);
        copyBytes(proof, sig2offset, sig2.length, sig2, 0);

        bytes memory appkey1_pubkey = new bytes(64);
        copyBytes(proof, 3+1, 64, appkey1_pubkey, 0);

        bytes memory tosign2 = new bytes(1+65+32);
        tosign2[0] = 1; //role
        copyBytes(proof, sig2offset-65, 65, tosign2, 1);
        bytes memory CODEHASH = hex"fd94fa71bc0ba10d39d464d0d8f465efeef0a2764e3887fcc9df41ded20f505c";
        copyBytes(CODEHASH, 0, 32, tosign2, 1+65);
        sigok = verifySig(sha256(tosign2), sig2, appkey1_pubkey);

        if (sigok == false) return false;


        // Step 7: verify the APPKEY1 provenance (must be signed by Ledger)
        bytes memory LEDGERKEY = hex"7fb956469c5c9b89840d55b43537e66a98dd4811ea0a27224272c2e5622911e8537a2f8e86a46baec82864e98dd01e9ccc2f8bc5dfc9cbe5a91a290498dd96e4";

        bytes memory tosign3 = new bytes(1+65);
        tosign3[0] = 0xFE;
        copyBytes(proof, 3, 65, tosign3, 1);

        bytes memory sig3 = new bytes(uint(proof[3+65+1])+2);
        copyBytes(proof, 3+65, sig3.length, sig3, 0);

        sigok = verifySig(sha256(tosign3), sig3, LEDGERKEY);

        return sigok;
    }

    modifier oraclize_randomDS_proofVerify(bytes32 _queryId, string _result, bytes _proof) {
        // Step 1: the prefix has to match 'LP\x01' (Ledger Proof version 1)
        if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) throw;

        bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
        if (proofVerified == false) throw;

        _;
    }

    function oraclize_randomDS_proofVerify__returnCode(bytes32 _queryId, string _result, bytes _proof) internal returns (uint8){
        // Step 1: the prefix has to match 'LP\x01' (Ledger Proof version 1)
        if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) return 1;

        bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
        if (proofVerified == false) return 2;

        return 0;
    }

    function matchBytes32Prefix(bytes32 content, bytes prefix, uint n_random_bytes) internal returns (bool){
        bool match_ = true;
	
	if (prefix.length != n_random_bytes) throw;
	        
        for (uint256 i=0; i< n_random_bytes; i++) {
            if (content[i] != prefix[i]) match_ = false;
        }

        return match_;
    }

    function oraclize_randomDS_proofVerify__main(bytes proof, bytes32 queryId, bytes result, string context_name) internal returns (bool){

        // Step 2: the unique keyhash has to match with the sha256 of (context name + queryId)
        uint ledgerProofLength = 3+65+(uint(proof[3+65+1])+2)+32;
        bytes memory keyhash = new bytes(32);
        copyBytes(proof, ledgerProofLength, 32, keyhash, 0);
        if (!(sha3(keyhash) == sha3(sha256(context_name, queryId)))) return false;

        bytes memory sig1 = new bytes(uint(proof[ledgerProofLength+(32+8+1+32)+1])+2);
        copyBytes(proof, ledgerProofLength+(32+8+1+32), sig1.length, sig1, 0);

        // Step 3: we assume sig1 is valid (it will be verified during step 5) and we verify if 'result' is the prefix of sha256(sig1)
        if (!matchBytes32Prefix(sha256(sig1), result, uint(proof[ledgerProofLength+32+8]))) return false;

        // Step 4: commitment match verification, sha3(delay, nbytes, unonce, sessionKeyHash) == commitment in storage.
        // This is to verify that the computed args match with the ones specified in the query.
        bytes memory commitmentSlice1 = new bytes(8+1+32);
        copyBytes(proof, ledgerProofLength+32, 8+1+32, commitmentSlice1, 0);

        bytes memory sessionPubkey = new bytes(64);
        uint sig2offset = ledgerProofLength+32+(8+1+32)+sig1.length+65;
        copyBytes(proof, sig2offset-64, 64, sessionPubkey, 0);

        bytes32 sessionPubkeyHash = sha256(sessionPubkey);
        if (oraclize_randomDS_args[queryId] == sha3(commitmentSlice1, sessionPubkeyHash)){ //unonce, nbytes and sessionKeyHash match
            delete oraclize_randomDS_args[queryId];
        } else return false;


        // Step 5: validity verification for sig1 (keyhash and args signed with the sessionKey)
        bytes memory tosign1 = new bytes(32+8+1+32);
        copyBytes(proof, ledgerProofLength, 32+8+1+32, tosign1, 0);
        if (!verifySig(sha256(tosign1), sig1, sessionPubkey)) return false;

        // verify if sessionPubkeyHash was verified already, if not.. let's do it!
        if (oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] == false){
            oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] = oraclize_randomDS_proofVerify__sessionKeyValidity(proof, sig2offset);
        }

        return oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash];
    }


    // the following function has been written by Alex Beregszaszi (@axic), use it under the terms of the MIT license
    function copyBytes(bytes from, uint fromOffset, uint length, bytes to, uint toOffset) internal returns (bytes) {
        uint minLength = length + toOffset;

        if (to.length < minLength) {
            // Buffer too small
            throw; // Should be a better way?
        }

        // NOTE: the offset 32 is added to skip the `size` field of both bytes variables
        uint i = 32 + fromOffset;
        uint j = 32 + toOffset;

        while (i < (32 + fromOffset + length)) {
            assembly {
                let tmp := mload(add(from, i))
                mstore(add(to, j), tmp)
            }
            i += 32;
            j += 32;
        }

        return to;
    }

    // the following function has been written by Alex Beregszaszi (@axic), use it under the terms of the MIT license
    // Duplicate Solidity's ecrecover, but catching the CALL return value
    function safer_ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal returns (bool, address) {


        bool ret;
        address addr;

        assembly {
            let size := mload(0x40)
            mstore(size, hash)
            mstore(add(size, 32), v)
            mstore(add(size, 64), r)
            mstore(add(size, 96), s)


            ret := call(3000, 1, 0, size, 128, size, 32)
            addr := mload(size)
        }

        return (ret, addr);
    }

    function ecrecovery(bytes32 hash, bytes sig) internal returns (bool, address) {
        bytes32 r;
        bytes32 s;
        uint8 v;

        if (sig.length != 65)
          return (false, 0);


        assembly {
            r := mload(add(sig, 32))
            s := mload(add(sig, 64))


            v := byte(0, mload(add(sig, 96)))


        }


        if (v < 27)
          v += 27;

        if (v != 27 && v != 28)
            return (false, 0);

        return safer_ecrecover(hash, v, r, s);
    }

}

contract Dice5 is usingOraclize {

    uint constant pwin = 5000; //probability of winning (10000 = 100%)
    uint constant pwinRoll = 4; //win size comparison
    uint constant edge = 500; //edge percentage (10000 = 100%)
    uint constant reduceMulti = 1;//reduce multiples
    uint constant maxWin = 10000; //max win (before edge is taken) as percentage of bankroll (10000 = 100%)
    uint constant minBet = 100 finney;
    uint constant maxBet = 200 finney;
    uint constant maxInvestors = 10; //maximum number of investors
    uint constant houseEdge = 90; //edge percentage (10000 = 100%)
    uint constant divestFee = 50; //divest fee percentage (10000 = 100%)
    uint constant emergencyWithdrawalRatio = 10; //ratio percentage (100 = 100%)

    uint safeGas = 2300;
    uint constant ORACLIZE_GAS_LIMIT = 175000;
    uint constant INVALID_BET_MARKER = 99999;
    uint constant EMERGENCY_TIMEOUT = 3 days;

    struct Investor {
        address investorAddress;
        uint amountInvested;
        bool votedForEmergencyWithdrawal;
    }

    struct Bet {
        address playerAddress;
        uint amountBet;
        uint numberRolled;
    }

    struct WithdrawalProposal {
        address toAddress;
        uint atTime;
    }

    //Starting at 1
    mapping(address => uint) public investorIDs;
    mapping(uint => Investor) public investors;
    uint public numInvestors = 0;

    uint public invested = 0;

    address public owner;
    address public houseAddress;
    bool public isStopped;

    WithdrawalProposal public proposedWithdrawal;

    mapping (bytes32 => Bet) public bets;
    bytes32[] public betsKeys;

    uint public investorsProfit = 0;
    uint public investorsLosses = 0;
    bool profitDistributed;

    event LOG_NewBet(address playerAddress, uint amount);
    event LOG_BetWon(address playerAddress, uint numberRolled, uint amountWon);
    event LOG_BetLost(address playerAddress, uint numberRolled);
    event LOG_EmergencyWithdrawalProposed();
    event LOG_EmergencyWithdrawalFailed(address withdrawalAddress);
    event LOG_EmergencyWithdrawalSucceeded(address withdrawalAddress, uint amountWithdrawn);
    event LOG_FailedSend(address receiver, uint amount);
    event LOG_ZeroSend();
    event LOG_InvestorEntrance(address investor, uint amount);
    event LOG_InvestorCapitalUpdate(address investor, int amount);
    event LOG_InvestorExit(address investor, uint amount);
    event LOG_ContractStopped();
    event LOG_ContractResumed();
    event LOG_OwnerAddressChanged(address oldAddr, address newOwnerAddress);
    event LOG_HouseAddressChanged(address oldAddr, address newHouseAddress);
    event LOG_GasLimitChanged(uint oldGasLimit, uint newGasLimit);
    event LOG_EmergencyAutoStop();
    event LOG_EmergencyWithdrawalVote(address investor, bool vote);
    event LOG_ValueIsTooBig();
    event LOG_SuccessfulSend(address addr, uint amount);

    function Dice5() {
        oraclize_setProof(proofType_TLSNotary | proofStorage_IPFS);
        owner = msg.sender;
        houseAddress = msg.sender;
    }

    //SECTION I: MODIFIERS AND HELPER FUNCTIONS

    //MODIFIERS

    modifier onlyIfNotStopped {
        if (isStopped) throw;
        _;
    }

    modifier onlyIfStopped {
        if (!isStopped) throw;
        _;
    }

    modifier onlyInvestors {
        if (investorIDs[msg.sender] == 0) throw;
        _;
    }

    modifier onlyNotInvestors {
        if (investorIDs[msg.sender] != 0) throw;
        _;
    }

    modifier onlyOwner {
        if (owner != msg.sender) throw;
        _;
    }

    modifier onlyOraclize {
        if (msg.sender != oraclize_cbAddress()) throw;
        _;
    }

    modifier onlyMoreThanMinInvestment {
        if (msg.value <= getMinInvestment()) throw;
        _;
    }

    modifier onlyMoreThanZero {
        if (msg.value == 0) throw;
        _;
    }

    modifier onlyIfBetExist(bytes32 myid) {
        if(bets[myid].playerAddress == address(0x0)) throw;
        _;
    }

    modifier onlyIfBetSizeIsStillCorrect(bytes32 myid) {
        if ((((bets[myid].amountBet * ((10000 - edge) - pwin)) / pwin ) <= (maxWin * getBankroll()) / 10000)  && (bets[myid].amountBet >= minBet) && (bets[myid].amountBet <= maxBet) ) {
             _;
        }
        else {
            bets[myid].numberRolled = INVALID_BET_MARKER;
            safeSend(bets[myid].playerAddress, bets[myid].amountBet);
            return;
        }
    }

    modifier onlyIfValidRoll(bytes32 myid, string result) {
        uint numberRolled = parseInt(result);
        if ((numberRolled < 1 || numberRolled > 6) && bets[myid].numberRolled == 0) {
            bets[myid].numberRolled = INVALID_BET_MARKER;
            safeSend(bets[myid].playerAddress, bets[myid].amountBet);
            return;
        }
        _;
    }

    modifier onlyWinningBets(uint numberRolled) {
        if (numberRolled < pwinRoll) {
            _;
        }
    }

    modifier onlyLosingBets(uint numberRolled) {
        if (numberRolled >= pwinRoll) {
            _;
        }
    }

    modifier onlyAfterProposed {
        if (proposedWithdrawal.toAddress == 0) throw;
        _;
    }

    modifier onlyIfProfitNotDistributed {
        if (!profitDistributed) {
            _;
        }
    }

    modifier onlyIfValidGas(uint newGasLimit) {
        if (ORACLIZE_GAS_LIMIT + newGasLimit < ORACLIZE_GAS_LIMIT) throw;
        if (newGasLimit < 25000) throw;
        _;
    }

    modifier onlyIfNotProcessed(bytes32 myid) {
        if (bets[myid].numberRolled > 0) throw;
        _;
    }

    modifier onlyIfEmergencyTimeOutHasPassed {
        if (proposedWithdrawal.atTime + EMERGENCY_TIMEOUT > now) throw;
        _;
    }

    modifier investorsInvariant {
        _;
        if (numInvestors > maxInvestors) throw;
    }

    //CONSTANT HELPER FUNCTIONS

    function getBankroll()
        constant
        returns(uint) {

        if ((invested < investorsProfit) ||
            (invested + investorsProfit < invested) ||
            (invested + investorsProfit < investorsLosses)) {
            return 0;
        }
        else {
            return invested + investorsProfit - investorsLosses;
        }
    }

    function getMinInvestment()
        constant
        returns(uint) {

        if (numInvestors == maxInvestors) {
            uint investorID = searchSmallestInvestor();
            return getBalance(investors[investorID].investorAddress);
        }
        else {
            return 0;
        }
    }

    function getStatus()
        constant
        returns(uint, uint, uint, uint, uint, uint, uint, uint, uint, uint, uint) {

        uint bankroll = getBankroll();
        uint minInvestment = getMinInvestment();
        return (bankroll, pwin, pwinRoll, edge,reduceMulti, maxWin, minBet,maxBet, (investorsProfit - investorsLosses), minInvestment, betsKeys.length);
    }

    function getBet(uint id)
        constant
        returns(address, uint, uint) {

        if (id < betsKeys.length) {
            bytes32 betKey = betsKeys[id];
            return (bets[betKey].playerAddress, bets[betKey].amountBet, bets[betKey].numberRolled);
        }
    }

    function numBets()
        constant
        returns(uint) {

        return betsKeys.length;
    }

    function getMinBetAmount()
        constant
        returns(uint) {

        uint oraclizeFee = OraclizeI(OAR.getAddress()).getPrice("URL", ORACLIZE_GAS_LIMIT + safeGas);
        return oraclizeFee + minBet;
    }

    function getMaxBetAmount()
        constant
        returns(uint) {

        uint oraclizeFee = OraclizeI(OAR.getAddress()).getPrice("URL", ORACLIZE_GAS_LIMIT + safeGas);
        uint betValue =  (maxWin * getBankroll()) * pwin / (10000 * (10000 - edge - pwin));
        return betValue + oraclizeFee;
    }

    function getLossesShare(address currentInvestor)
        constant
        returns (uint) {

        return investors[investorIDs[currentInvestor]].amountInvested * (investorsLosses) / invested;
    }

    function getProfitShare(address currentInvestor)
        constant
        returns (uint) {

        return investors[investorIDs[currentInvestor]].amountInvested * (investorsProfit) / invested;
    }

    function getBalance(address currentInvestor)
        constant
        returns (uint) {

        uint invested = investors[investorIDs[currentInvestor]].amountInvested;
        uint profit = getProfitShare(currentInvestor);
        uint losses = getLossesShare(currentInvestor);

        if ((invested + profit < profit) ||
            (invested + profit < invested) ||
            (invested + profit < losses))
            return 0;
        else
            return invested + profit - losses;
    }

    function searchSmallestInvestor()
        constant
        returns(uint) {

        uint investorID = 1;
        for (uint i = 1; i <= numInvestors; i++) {
            if (getBalance(investors[i].investorAddress) < getBalance(investors[investorID].investorAddress)) {
                investorID = i;
            }
        }

        return investorID;
    }

    function changeOraclizeProofType(byte _proofType)
        onlyOwner {

        if (_proofType == 0x00) throw;
        oraclize_setProof( _proofType |  proofStorage_IPFS );
    }

    function changeOraclizeConfig(bytes32 _config)
        onlyOwner {

        oraclize_setConfig(_config);
    }

    // PRIVATE HELPERS FUNCTION

    function safeSend(address addr, uint value)
        private {

        if (value == 0) {
            LOG_ZeroSend();
            return;
        }

        if (this.balance < value) {
            LOG_ValueIsTooBig();
            return;
        }

        if (!(addr.call.gas(safeGas).value(value)())) {
            LOG_FailedSend(addr, value);
            if (addr != houseAddress) {
                //Forward to house address all change
                if (!(houseAddress.call.gas(safeGas).value(value)())) LOG_FailedSend(houseAddress, value);
            }
        }

        LOG_SuccessfulSend(addr,value);
    }

    function addInvestorAtID(uint id)
        private {

        investorIDs[msg.sender] = id;
        investors[id].investorAddress = msg.sender;
        investors[id].amountInvested = msg.value;
        invested += msg.value;

        LOG_InvestorEntrance(msg.sender, msg.value);
    }

    function profitDistribution()
        private
        onlyIfProfitNotDistributed {

        uint copyInvested;

        for (uint i = 1; i <= numInvestors; i++) {
            address currentInvestor = investors[i].investorAddress;
            uint profitOfInvestor = getProfitShare(currentInvestor);
            uint lossesOfInvestor = getLossesShare(currentInvestor);
            //Check for overflow and underflow
            if ((investors[i].amountInvested + profitOfInvestor >= investors[i].amountInvested) &&
                (investors[i].amountInvested + profitOfInvestor >= lossesOfInvestor))  {
                investors[i].amountInvested += profitOfInvestor - lossesOfInvestor;
                LOG_InvestorCapitalUpdate(currentInvestor, (int) (profitOfInvestor - lossesOfInvestor));
            }
            else {
                isStopped = true;
                LOG_EmergencyAutoStop();
            }

            if (copyInvested + investors[i].amountInvested >= copyInvested)
                copyInvested += investors[i].amountInvested;
        }

        delete investorsProfit;
        delete investorsLosses;
        invested = copyInvested;

        profitDistributed = true;
    }

    // SECTION II: BET & BET PROCESSING

    function()
        payable {

        bet();
    }

    function bet()
        payable
        onlyIfNotStopped {

        uint oraclizeFee = OraclizeI(OAR.getAddress()).getPrice("URL", ORACLIZE_GAS_LIMIT + safeGas);
        if (oraclizeFee >= msg.value) throw;
        uint betValue = msg.value - oraclizeFee;
        if ((((betValue * ((10000 - edge) - pwin)) / pwin ) <= (maxWin * getBankroll()) / 10000) && (betValue >= minBet) && (betValue <= maxBet)) {
            LOG_NewBet(msg.sender, betValue);
            bytes32 myid =
                oraclize_query(
                    "nested",
                    "[URL] ['json(https://api.random.org/json-rpc/1/invoke).result.random.data.0', '\\n{\"jsonrpc\":\"2.0\",\"method\":\"generateSignedIntegers\",\"params\":{\"apiKey\":\"${[decrypt] BGBswdF97MGb3jAJnEcbC4UXchrqNRkb9QQZj+DcSbDQlKmDVCdsNDW9d0KR1XTRqGcdBJkHhiHE9Nh/PKX60G+H7kKtwWd8K2AqS8YuDbRgllRze7THTt4j3CbjSHRh0h6zJgSNrMS4vcO7vQdgJ4NUv/v4}\",\"n\":1,\"min\":1,\"max\":6${[identity] \"}\"},\"id\":1${[identity] \"}\"}']",
                    ORACLIZE_GAS_LIMIT + safeGas
                );
            bets[myid] = Bet(msg.sender, betValue, 0);
            betsKeys.push(myid);
        }
        else {
            throw;
        }
    }

    function __callback(bytes32 myid, string result, bytes proof)
        onlyOraclize
        onlyIfBetExist(myid)
        onlyIfNotProcessed(myid)
        onlyIfValidRoll(myid, result)
        onlyIfBetSizeIsStillCorrect(myid)  {

        uint numberRolled = parseInt(result);
        bets[myid].numberRolled = numberRolled;
        isWinningBet(bets[myid], numberRolled);
        isLosingBet(bets[myid], numberRolled);
        delete profitDistributed;
    }

    function isWinningBet(Bet thisBet, uint numberRolled)
        private
        onlyWinningBets(numberRolled) {

        uint winAmount = ((thisBet.amountBet * (10000 - edge)) / pwin) / reduceMulti;
        LOG_BetWon(thisBet.playerAddress, numberRolled, winAmount);
        safeSend(thisBet.playerAddress, winAmount);

        //Check for overflow and underflow
        if ((investorsLosses + winAmount < investorsLosses) ||
            (investorsLosses + winAmount < thisBet.amountBet)) {
                throw;
            }

        investorsLosses += winAmount - thisBet.amountBet;
    }

    function isLosingBet(Bet thisBet, uint numberRolled)
        private
        onlyLosingBets(numberRolled) {

        LOG_BetLost(thisBet.playerAddress, numberRolled);
        safeSend(thisBet.playerAddress, 1);

        //Check for overflow and underflow
        if ((investorsProfit + thisBet.amountBet < investorsProfit) ||
            (investorsProfit + thisBet.amountBet < thisBet.amountBet) ||
            (thisBet.amountBet == 1)) {
                throw;
            }

        uint totalProfit = investorsProfit + (thisBet.amountBet - 1); //added based on audit feedback
        investorsProfit += (thisBet.amountBet - 1)*(10000 - houseEdge)/10000;
        uint houseProfit = totalProfit - investorsProfit; //changed based on audit feedback
        safeSend(houseAddress, houseProfit);
    }

    //SECTION III: INVEST & DIVEST

    function increaseInvestment()
        payable
        onlyIfNotStopped
        onlyMoreThanZero
        onlyInvestors  {

        profitDistribution();
        investors[investorIDs[msg.sender]].amountInvested += msg.value;
        invested += msg.value;
    }

    function newInvestor()
        payable
        onlyIfNotStopped
        onlyMoreThanZero
        onlyNotInvestors
        onlyMoreThanMinInvestment
        investorsInvariant {

        profitDistribution();

        if (numInvestors == maxInvestors) {
            uint smallestInvestorID = searchSmallestInvestor();
            divest(investors[smallestInvestorID].investorAddress);
        }

        numInvestors++;
        addInvestorAtID(numInvestors);
    }

    function divest()
        onlyInvestors {

        divest(msg.sender);
    }


    function divest(address currentInvestor)
        private
        investorsInvariant {

        profitDistribution();
        uint currentID = investorIDs[currentInvestor];
        uint amountToReturn = getBalance(currentInvestor);

        if ((invested >= investors[currentID].amountInvested)) {
            invested -= investors[currentID].amountInvested;
            uint divestFeeAmount =  (amountToReturn*divestFee)/10000;
            amountToReturn -= divestFeeAmount;

            delete investors[currentID];
            delete investorIDs[currentInvestor];

            //Reorder investors
            if (currentID != numInvestors) {
                // Get last investor
                Investor lastInvestor = investors[numInvestors];
                //Set last investor ID to investorID of divesting account
                investorIDs[lastInvestor.investorAddress] = currentID;
                //Copy investor at the new position in the mapping
                investors[currentID] = lastInvestor;
                //Delete old position in the mappping
                delete investors[numInvestors];
            }

            numInvestors--;
            safeSend(currentInvestor, amountToReturn);
            safeSend(houseAddress, divestFeeAmount);
            LOG_InvestorExit(currentInvestor, amountToReturn);
        } else {
            isStopped = true;
            LOG_EmergencyAutoStop();
        }
    }

    function forceDivestOfAllInvestors()
        onlyOwner {

        uint copyNumInvestors = numInvestors;
        for (uint i = 1; i <= copyNumInvestors; i++) {
            divest(investors[1].investorAddress);
        }
    }

    /*
    The owner can use this function to force the exit of an investor from the
    contract during an emergency withdrawal in the following situations:
        - Unresponsive investor
        - Investor demanding to be paid in other to vote, the facto-blackmailing
        other investors
    */
    function forceDivestOfOneInvestor(address currentInvestor)
        onlyOwner
        onlyIfStopped {

        divest(currentInvestor);
        //Resets emergency withdrawal proposal. Investors must vote again
        delete proposedWithdrawal;
    }

    //SECTION IV: CONTRACT MANAGEMENT

    function stopContract()
        onlyOwner {

        isStopped = true;
        LOG_ContractStopped();
    }

    function resumeContract()
        onlyOwner {

        isStopped = false;
        LOG_ContractResumed();
    }

    function changeHouseAddress(address newHouse)
        onlyOwner {

        if (newHouse == address(0x0)) throw; //changed based on audit feedback
        houseAddress = newHouse;
        LOG_HouseAddressChanged(houseAddress, newHouse);
    }

    function changeOwnerAddress(address newOwner)
        onlyOwner {

        if (newOwner == address(0x0)) throw;
        owner = newOwner;
        LOG_OwnerAddressChanged(owner, newOwner);
    }

    function changeGasLimitOfSafeSend(uint newGasLimit)
        onlyOwner
        onlyIfValidGas(newGasLimit) {

        safeGas = newGasLimit;
        LOG_GasLimitChanged(safeGas, newGasLimit);
    }

    //SECTION V: EMERGENCY WITHDRAWAL

    function voteEmergencyWithdrawal(bool vote)
        onlyInvestors
        onlyAfterProposed
        onlyIfStopped {

        investors[investorIDs[msg.sender]].votedForEmergencyWithdrawal = vote;
        LOG_EmergencyWithdrawalVote(msg.sender, vote);
    }

    function proposeEmergencyWithdrawal(address withdrawalAddress)
        onlyIfStopped
        onlyOwner {

        //Resets previous votes
        for (uint i = 1; i <= numInvestors; i++) {
            delete investors[i].votedForEmergencyWithdrawal;
        }

        proposedWithdrawal = WithdrawalProposal(withdrawalAddress, now);
        LOG_EmergencyWithdrawalProposed();
    }

    function executeEmergencyWithdrawal()
        onlyOwner
        onlyAfterProposed
        onlyIfStopped
        onlyIfEmergencyTimeOutHasPassed {

        uint numOfVotesInFavour;
        uint amountToWithdraw = this.balance;

        for (uint i = 1; i <= numInvestors; i++) {
            if (investors[i].votedForEmergencyWithdrawal == true) {
                numOfVotesInFavour++;
                delete investors[i].votedForEmergencyWithdrawal;
            }
        }

        if (numOfVotesInFavour >= emergencyWithdrawalRatio * numInvestors / 100) {
            if (!proposedWithdrawal.toAddress.send(amountToWithdraw)) {
                LOG_EmergencyWithdrawalFailed(proposedWithdrawal.toAddress);
            }
            else {
                LOG_EmergencyWithdrawalSucceeded(proposedWithdrawal.toAddress, amountToWithdraw);
            }
        }
        else {
            throw;
        }
    }

}