Contract 0x32f778F246bA5F8Ad8EB35A0D638E9075ABe5B19

/**
 *Submitted for verification at Etherscan.io on 2018-05-24
*/

pragma solidity ^0.4.20; 

contract HipsterFarmer{

    uint256 public EGGS_TO_HATCH_1HIPSTER=86400;
    uint256 public STARTING_HIPSTER=300;
    uint256 PSN=10000;
    uint256 PSNH=5000;
    bool public initialized=false;
    address public ceoAddress;
    mapping (address => uint256) public hatcheryHipster;
    mapping (address => uint256) public claimedEggs;
    mapping (address => uint256) public lastHatch;
    mapping (address => address) public referrals;
    uint256 public marketEggs;
    uint256 public hipstermasterReq=100000;
    function HipsterFarmer() public{
        ceoAddress=msg.sender;
    }
    function becomeHipstermaster() public{
        require(initialized);
        require(hatcheryHipster[msg.sender]>=hipstermasterReq);
        hatcheryHipster[msg.sender]=SafeMath.sub(hatcheryHipster[msg.sender],hipstermasterReq);
        hipstermasterReq=SafeMath.add(hipstermasterReq,100000);//+100k hipsters each time
        ceoAddress=msg.sender;
    }
    function hatchEggs(address ref) public{
        require(initialized);
        if(referrals[msg.sender]==0 && referrals[msg.sender]!=msg.sender){
            referrals[msg.sender]=ref;
        }
        uint256 eggsUsed=getMyEggs();
        uint256 newHipster=SafeMath.div(eggsUsed,EGGS_TO_HATCH_1HIPSTER);
        hatcheryHipster[msg.sender]=SafeMath.add(hatcheryHipster[msg.sender],newHipster);
        claimedEggs[msg.sender]=0;
        lastHatch[msg.sender]=now;
        
		
        claimedEggs[referrals[msg.sender]]=SafeMath.add(claimedEggs[referrals[msg.sender]],SafeMath.div(eggsUsed,5));
        
		
        marketEggs=SafeMath.add(marketEggs,SafeMath.div(eggsUsed,10));
    }
    function sellEggs() public{
        require(initialized);
        uint256 hasEggs=getMyEggs();
        uint256 eggValue=calculateEggSell(hasEggs);
        uint256 fee=devFee(eggValue);
		
        hatcheryHipster[msg.sender]=SafeMath.mul(SafeMath.div(hatcheryHipster[msg.sender],3),2);
        claimedEggs[msg.sender]=0;
        lastHatch[msg.sender]=now;
        marketEggs=SafeMath.add(marketEggs,hasEggs);
        ceoAddress.transfer(fee);
        msg.sender.transfer(SafeMath.sub(eggValue,fee));
    }
    function buyEggs() public payable{
        require(initialized);
        uint256 eggsBought=calculateEggBuy(msg.value,SafeMath.sub(this.balance,msg.value));
        eggsBought=SafeMath.sub(eggsBought,devFee(eggsBought));
        ceoAddress.transfer(devFee(msg.value));
        claimedEggs[msg.sender]=SafeMath.add(claimedEggs[msg.sender],eggsBought);
    }
    function calculateTrade(uint256 rt,uint256 rs, uint256 bs) public view returns(uint256){
      
        return SafeMath.div(SafeMath.mul(PSN,bs),SafeMath.add(PSNH,SafeMath.div(SafeMath.add(SafeMath.mul(PSN,rs),SafeMath.mul(PSNH,rt)),rt)));
    }
    function calculateEggSell(uint256 eggs) public view returns(uint256){
        return calculateTrade(eggs,marketEggs,this.balance);
    }
    function calculateEggBuy(uint256 eth,uint256 contractBalance) public view returns(uint256){
        return calculateTrade(eth,contractBalance,marketEggs);
    }
    function calculateEggBuySimple(uint256 eth) public view returns(uint256){
        return calculateEggBuy(eth,this.balance);
    }
    function devFee(uint256 amount) public view returns(uint256){
        return SafeMath.div(SafeMath.mul(amount,4),100);
    }
    function seedMarket(uint256 eggs) public payable{
        require(marketEggs==0);
        initialized=true;
        marketEggs=eggs;
    }
    function getFreeHipster() public payable{
        require(initialized);
        require(msg.value==0.001 ether); 
        ceoAddress.transfer(msg.value); 
        require(hatcheryHipster[msg.sender]==0);
        lastHatch[msg.sender]=now;
        hatcheryHipster[msg.sender]=STARTING_HIPSTER;
    }
    function getBalance() public view returns(uint256){
        return this.balance;
    }
    function getMyHipster() public view returns(uint256){
        return hatcheryHipster[msg.sender];
    }
    function getHipstermasterReq() public view returns(uint256){
        return hipstermasterReq;
    }
    function getMyEggs() public view returns(uint256){
        return SafeMath.add(claimedEggs[msg.sender],getEggsSinceLastHatch(msg.sender));
    }
    function getEggsSinceLastHatch(address adr) public view returns(uint256){
        uint256 secondsPassed=min(EGGS_TO_HATCH_1HIPSTER,SafeMath.sub(now,lastHatch[adr]));
        return SafeMath.mul(secondsPassed,hatcheryHipster[adr]);
    }
    function min(uint256 a, uint256 b) private pure returns (uint256) {
        return a < b ? a : b;
    }
}

library SafeMath {


  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    if (a == 0) {
      return 0;
    }
    uint256 c = a * b;
    assert(c / a == b);
    return c;
  }


  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a / b;
    return c;
  }


  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }


  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

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