Farmhub - Smart Contract Audit Report

Summary

Farmhub Audit Report Farmhub aims to innovate in the DeFi space, starting with the platform's creation of three connected yield-farms - Toad, Mouse, and Eagle. Users must stake in the Toad and Mouse farms and stake their resulting yield in the Eagle staking contract. Eagle is designed to be the most valuable token in the ecosystem.

For this audit, we analyzed the project's token contracts, MasterChef staking contracts, their Vault and VaultMaker, and their timelock. We reviewed the team's code at the mainnet addresses below:
Mouse Farm:
  • Token - 0x71F2f0ce6e858de06e94aad9eF0cD4FFFa298034
  • Timelock - 0x89ac611cA1085C76F56aE537D7C29ADae5bf3fcd
  • Master Chef - 0x128c0A35a70E184484cD49fa7c3e26626Fd81f66

  • Toad Farm:
  • Token - 0x22D67B3f6aCdf8c0682f6FB20590E902DeEA6BA1
  • Timelock - 0x51710d79741b875800655ae352a3f659afdfe445
  • Master Chef - 0xd390D438897852d378e9B807DAf41BE71C52F7fF

  • Eagle Farm:
  • Token - 0x6739eF052CAFFFb0cdE882B80167efD448B414eC
  • VaultMaker - 0xf4f092d2FC1e28CE7954D3A38a739d05a33886e1
  • Master Chef - 0x162F86ee7e76f676f83b483ed414392B51D9807D

  • Snek Farm:
  • Token - 0x6e74C976E67Feae8E83635936Ef79F969e14E869
  • Master Chef - 0x875EE9668a0887e0aa6C6D1a5ba4F2CB7BB9330E
  • Notes on the Contracts:
  • The tokens are each designed to be a governance token where 1 token = 1 vote.
  • Token holders can delegate their voting rights to any address. To save gas, users can also do so using an EIP-712 signature.
  • The tokens can only be minted by the owner, which has been properly set as the MasterChef contract.

  • Users can stake a variety of assets into the MasterChef staking contracts in the Mouse, Toad, and Snek farms into order to earn further that farm's tokens as rewards.
  • The MasterChef staking contract for the Eagle farm is intended to only permit deposits in TOAD, MOUSE, SNEK, and BUSD. After staking in the Eagle farm, a user cannot stake again for 25,200 blocks.
  • The Snek staking contract allows users to stake Mouse and Toad tokens in addition to other mainstream assets.
  • There is a fee associated with making deposits into the staking contract, as determined by the team. For BUSD deposits in the Eagle and Snek staking contracts specifically, a 5% fee is incurred which is sent to the current vault as specified by the VaultMaker contract. The team can update this fee to any amount any any time.
  • Upon unstaking from the Eagle farm, users will incur a 20% burn fee on their deposited tokens. The team can sets these fees to any value at any time.
  • The Eagle staking contract is unique in that it enables a user to claim their rewards without removing their deposit if 25,200 blocks have yet to pass; allowing their deposit to continue to earn rewards.
  • The Snek farm, which has time-limited staking pools, also charges deposit fees (on assets other than BUSD) to users which are allocated as developer fees, community wallet fees, burn fees, and nest fees. The owner can update the destination wallet for these fees at any time.
  • The project team can add different types of tokens for staking, and can update the reward rates for each token at any time.
  • The MasterChef contract will be controlled by an address through the Timelock contract, which delays all transactions by 6 hours.

  • Users can also deposit their Eagle tokens into a Vault.
  • BUSD from staking fees will be deposited here and distributed amongst stakers.
  • After a period of time set by the team a new vault can be created for a new round of BUSD rewards.
  • Users must promptly claim their BUSD rewards when available. When stakers claim their BUSD rewards, their Eagle tokens will be burned.
  • 90 days after the deployment of a Vault, the development team can take all of the Eagle and BUSD tokens in the vault, including user's stakes.

  • There are some gas optimizations that could be implemented, but as this code is already in production-use, those are omitted here.
  • Usage of ReentrancyGuard in applicable functions to prevent re-entrancy attacks.
  • The team must exercise caution when adding tokens to avoid fee-on-transfer tokens.
  • Utilization of SafeMath (or similarily safe functions) across all contracts to prevent overflows.


  • Audit Findings Summary:
    • No security issues from outside attackers were identified.
    • Ensure trust in the team as they have notable control over the ecosystem.
    • Date: March 29th, 2021
    • Update date: March 30th, 2021 - Inclusion of analysis on Snek Farm.

    Combined External Threat Results

    Vulnerability Category Notes Result
    Arbitrary Storage Write N/A PASS
    Arbitrary Jump N/A PASS
    Delegate Call to Untrusted Contract N/A PASS
    Dependence on Predictable Variables N/A PASS
    Deprecated Opcodes N/A PASS
    Ether Thief N/A PASS
    Exceptions N/A PASS
    External Calls N/A PASS
    Integer Over/Underflow N/A PASS
    Multiple Sends N/A PASS
    Suicide N/A PASS
    State Change External Calls N/A PASS
    Unchecked Retval N/A PASS
    User Supplied Assertion N/A PASS
    Critical Solidity Compiler N/A PASS
    Overall Contract Safety   PASS

    Function Graph

    Smart Contract Graph

    Inheritence Chart

    Smart Contract Inheritance

    Functions Overview

    
    
     ($) = payable function
     # = non-constant function
     
     Int = Internal
     Ext = External
     Pub = Public
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  MouseToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    							

    Function Graph

    Smart Contract Graph

    Inheritence Chart

    Smart Contract Inheritance

    Functions Overview

    
    
     ($) = payable function
     # = non-constant function
     
     Int = Internal
     Ext = External
     Pub = Public
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     + [Lib] Address 
        - [Int] isContract
        - [Int] sendValue #
        - [Int] functionCall #
        - [Int] functionCall #
        - [Int] functionCallWithValue #
        - [Int] functionCallWithValue #
        - [Int] functionStaticCall
        - [Int] functionStaticCall
        - [Int] functionDelegateCall #
        - [Int] functionDelegateCall #
        - [Prv] _verifyCallResult
    
     + [Lib] SafeBEP20 
        - [Int] safeTransfer #
        - [Int] safeTransferFrom #
        - [Int] safeApprove #
        - [Int] safeIncreaseAllowance #
        - [Int] safeDecreaseAllowance #
        - [Prv] _callOptionalReturn #
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  MouseToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    
     +  MasterChef (Ownable)
        - [Pub]  #
        - [Ext] poolLength
        - [Pub] add #
           - modifiers: onlyOwner
        - [Pub] set #
           - modifiers: onlyOwner
        - [Pub] getMultiplier
        - [Ext] pendingMouse
        - [Pub] massUpdatePools #
        - [Pub] updatePool #
        - [Pub] deposit #
        - [Pub] withdraw #
        - [Pub] emergencyWithdraw #
        - [Int] safeMouseTransfer #
        - [Pub] dev #
        - [Pub] setFeeAddress #
        - [Pub] updateEmissionRate #
           - modifiers: onlyOwner
    							

    Function Graph

    Smart Contract Graph

    Inheritence Chart

    Smart Contract Inheritance

    Functions Overview

    
    
     ($) = payable function
     # = non-constant function
     
     Int = Internal
     Ext = External
     Pub = Public
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     + [Lib] Address 
        - [Int] isContract
        - [Int] sendValue #
        - [Int] functionCall #
        - [Int] functionCall #
        - [Int] functionCallWithValue #
        - [Int] functionCallWithValue #
        - [Int] functionStaticCall
        - [Int] functionStaticCall
        - [Int] functionDelegateCall #
        - [Int] functionDelegateCall #
        - [Prv] _verifyCallResult
    
     + [Lib] SafeBEP20 
        - [Int] safeTransfer #
        - [Int] safeTransferFrom #
        - [Int] safeApprove #
        - [Int] safeIncreaseAllowance #
        - [Int] safeDecreaseAllowance #
        - [Prv] _callOptionalReturn #
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  EagleToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     + [Lib] Address 
        - [Int] isContract
        - [Int] sendValue #
        - [Int] functionCall #
        - [Int] functionCall #
        - [Int] functionCallWithValue #
        - [Int] functionCallWithValue #
        - [Int] functionStaticCall
        - [Int] functionStaticCall
        - [Int] functionDelegateCall #
        - [Int] functionDelegateCall #
        - [Prv] _verifyCallResult
    
     + [Lib] SafeBEP20 
        - [Int] safeTransfer #
        - [Int] safeTransferFrom #
        - [Int] safeApprove #
        - [Int] safeIncreaseAllowance #
        - [Int] safeDecreaseAllowance #
        - [Prv] _callOptionalReturn #
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  EagleToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    
     +  Vault (Ownable)
        - [Pub]  #
        - [Pub] depositToken #
        - [Pub] depositBUSD #
        - [Pub] checkBal
        - [Pub] checkBalOther
        - [Pub] getPercent
        - [Pub] getFraction
        - [Pub] getUserBUSDReward #
        - [Ext] viewUserBUSDReward
        - [Ext] userShareTokens
        - [Ext] getDepositedAmount
        - [Ext] userShare
        - [Ext] getPhase
        - [Pub] setPhase #
           - modifiers: onlyOwner
        - [Pub] recoverBalance #
        - [Pub] withdrawBUSD #
    
     +  VaultMaker (Ownable)
        - [Pub]  #
        - [Ext] getCurrentVaultAddress
        - [Ext] getCurrentVaultNum
        - [Prv] createNewVault #
        - [Ext] getLastVaultCreationBlock
        - [Pub] setVaultCreationDelay #
           - modifiers: onlyOwner
        - [Ext] getVaultCreationDelay
        - [Pub] createInitialVault #
           - modifiers: onlyOwner
        - [Pub] checkShouldCreateVault #
    
     +  MasterChef (Ownable)
        - [Pub]  #
        - [Ext] poolLength
        - [Pub] add #
           - modifiers: onlyOwner
        - [Pub] set #
           - modifiers: onlyOwner
        - [Pub] setBurnFee #
           - modifiers: onlyOwner
        - [Ext] getBurnFee
        - [Pub] setVaultFee #
           - modifiers: onlyOwner
        - [Ext] getVaultFee
        - [Pub] getMultiplier
        - [Ext] pendingEagle
        - [Pub] massUpdatePools #
        - [Pub] updatePool #
        - [Pub] deposit #
        - [Pub] withdraw #
        - [Pub] emergencyWithdraw #
        - [Int] safeEagleTransfer #
        - [Pub] dev #
        - [Pub] setFeeAddress #
        - [Pub] updateEmissionRate #
           - modifiers: onlyOwner
    							

    Function Graph

    Smart Contract Graph

    Inheritence Chart

    Smart Contract Inheritance

    Functions Overview

    
    
     ($) = payable function
     # = non-constant function
     
     Int = Internal
     Ext = External
     Pub = Public
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     + [Lib] Address 
        - [Int] isContract
        - [Int] sendValue #
        - [Int] functionCall #
        - [Int] functionCall #
        - [Int] functionCallWithValue #
        - [Int] functionCallWithValue #
        - [Int] functionStaticCall
        - [Int] functionStaticCall
        - [Int] functionDelegateCall #
        - [Int] functionDelegateCall #
        - [Prv] _verifyCallResult
    
     + [Lib] SafeBEP20 
        - [Int] safeTransfer #
        - [Int] safeTransferFrom #
        - [Int] safeApprove #
        - [Int] safeIncreaseAllowance #
        - [Int] safeDecreaseAllowance #
        - [Prv] _callOptionalReturn #
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  TestToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     + [Lib] Address 
        - [Int] isContract
        - [Int] sendValue #
        - [Int] functionCall #
        - [Int] functionCall #
        - [Int] functionCallWithValue #
        - [Int] functionCallWithValue #
        - [Int] functionStaticCall
        - [Int] functionStaticCall
        - [Int] functionDelegateCall #
        - [Int] functionDelegateCall #
        - [Prv] _verifyCallResult
    
     + [Lib] SafeBEP20 
        - [Int] safeTransfer #
        - [Int] safeTransferFrom #
        - [Int] safeApprove #
        - [Int] safeIncreaseAllowance #
        - [Int] safeDecreaseAllowance #
        - [Prv] _callOptionalReturn #
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  EagleToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    
     +  Vault (Ownable)
        - [Pub]  #
        - [Pub] depositToken #
        - [Pub] depositBUSD #
        - [Pub] checkBal
        - [Pub] checkBalOther
        - [Pub] getPercent
        - [Pub] getFraction
        - [Pub] getUserBUSDReward #
        - [Ext] viewUserBUSDReward
        - [Ext] userShareTokens
        - [Ext] getDepositedAmount
        - [Ext] userShare
        - [Ext] getPhase
        - [Pub] setPhase #
           - modifiers: onlyOwner
        - [Pub] recoverBalance #
        - [Pub] withdrawBUSD #
    
     +  VaultMaker (Ownable)
        - [Pub]  #
        - [Ext] getCurrentVaultAddress
        - [Ext] getCurrentVaultNum
        - [Prv] createNewVault #
        - [Ext] getLastVaultCreationBlock
        - [Pub] setVaultCreationDelay #
           - modifiers: onlyOwner
        - [Ext] getVaultCreationDelay
        - [Pub] createInitialVault #
           - modifiers: onlyOwner
        - [Pub] checkShouldCreateVault #
    
     +  SnekToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    
     +  MasterChef (Ownable)
        - [Pub]  #
        - [Ext] poolLength
        - [Pub] setDevFeeAddress #
           - modifiers: onlyOwner
        - [Pub] add #
           - modifiers: onlyOwner
        - [Pub] set #
           - modifiers: onlyOwner
        - [Pub] getMultiplier
        - [Ext] pendingSnek
        - [Pub] massUpdatePools #
        - [Pub] updatePool #
        - [Pub] deposit #
        - [Pub] withdraw #
        - [Pub] emergencyWithdraw #
        - [Int] safeSnekTransfer #
        - [Pub] dev #
        - [Pub] setFeeAddress #
        - [Pub] setCommunityFeeAddress #
        - [Pub] updateEmissionRate #
           - modifiers: onlyOwner
    							

    Function Graph

    Smart Contract Graph

    Inheritence Chart

    Smart Contract Inheritance

    Functions Overview

    
    
     ($) = payable function
     # = non-constant function
     
     Int = Internal
     Ext = External
     Pub = Public
    
     +  Vault (Ownable)
        - [Pub]  #
        - [Pub] depositToken #
        - [Pub] depositBUSD #
        - [Pub] checkBal
        - [Pub] checkBalOther
        - [Pub] getPercent
        - [Pub] getFraction
        - [Pub] getUserBUSDReward #
        - [Ext] viewUserBUSDReward
        - [Ext] userShareTokens
        - [Ext] getDepositedAmount
        - [Ext] userShare
        - [Ext] getPhase
        - [Pub] setPhase #
           - modifiers: onlyOwner
        - [Pub] recoverBalance #
        - [Pub] withdrawBUSD #
    
     +  VaultMaker (Ownable)
        - [Pub]  #
        - [Ext] getCurrentVaultAddress
        - [Ext] getCurrentVaultNum
        - [Prv] createNewVault #
        - [Ext] getLastVaultCreationBlock
        - [Pub] setVaultCreationDelay #
           - modifiers: onlyOwner
        - [Ext] getVaultCreationDelay
        - [Pub] createInitialVault #
           - modifiers: onlyOwner
        - [Pub] checkShouldCreateVault #
    
     + [Lib] SafeMath 
        - [Int] tryAdd
        - [Int] trySub
        - [Int] tryMul
        - [Int] tryDiv
        - [Int] tryMod
        - [Int] add
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] mod
        - [Int] sub
        - [Int] div
        - [Int] mod
    
     + [Int] IBEP20 
        - [Ext] totalSupply
        - [Ext] decimals
        - [Ext] symbol
        - [Ext] name
        - [Ext] getOwner
        - [Ext] balanceOf
        - [Ext] transfer #
        - [Ext] allowance
        - [Ext] approve #
        - [Ext] transferFrom #
    
     + [Lib] Address 
        - [Int] isContract
        - [Int] sendValue #
        - [Int] functionCall #
        - [Int] functionCall #
        - [Int] functionCallWithValue #
        - [Int] functionCallWithValue #
        - [Int] functionStaticCall
        - [Int] functionStaticCall
        - [Int] functionDelegateCall #
        - [Int] functionDelegateCall #
        - [Prv] _verifyCallResult
    
     + [Lib] SafeBEP20 
        - [Int] safeTransfer #
        - [Int] safeTransferFrom #
        - [Int] safeApprove #
        - [Int] safeIncreaseAllowance #
        - [Int] safeDecreaseAllowance #
        - [Prv] _callOptionalReturn #
    
     +  Context 
        - [Int] _msgSender
        - [Int] _msgData
    
     +  Ownable (Context)
        - [Int]  #
        - [Pub] owner
        - [Pub] renounceOwnership #
           - modifiers: onlyOwner
        - [Pub] transferOwnership #
           - modifiers: onlyOwner
    
     +  BEP20 (Context, IBEP20, Ownable)
        - [Pub]  #
        - [Ext] getOwner
        - [Pub] name
        - [Pub] symbol
        - [Pub] decimals
        - [Pub] totalSupply
        - [Pub] balanceOf
        - [Pub] transfer #
        - [Pub] allowance
        - [Pub] approve #
        - [Pub] transferFrom #
        - [Pub] increaseAllowance #
        - [Pub] decreaseAllowance #
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Int] _transfer #
        - [Int] _mint #
        - [Int] _burn #
        - [Int] _approve #
        - [Int] _burnFrom #
    
     +  EagleToken (BEP20)
        - [Pub] mint #
           - modifiers: onlyOwner
        - [Ext] delegates
        - [Ext] delegate #
        - [Ext] delegateBySig #
        - [Ext] getCurrentVotes
        - [Ext] getPriorVotes
        - [Int] _delegate #
        - [Int] _moveDelegates #
        - [Int] _writeCheckpoint #
        - [Int] safe32
        - [Int] getChainId
    							

    Function Graph

    Smart Contract Graph

    Inheritence Chart

    Smart Contract Inheritance

    Functions Overview

    
    
     + [Lib] SafeMath 
        - [Int] add
        - [Int] sub
        - [Int] sub
        - [Int] mul
        - [Int] div
        - [Int] div
        - [Int] mod
        - [Int] mod
        - [Int] min
        - [Int] sqrt
    
     +  Timelock 
        - [Pub]  #
        - [Ext]  ($)
        - [Pub] setDelay #
        - [Pub] acceptAdmin #
        - [Pub] setPendingAdmin #
        - [Pub] queueTransaction #
        - [Pub] cancelTransaction #
        - [Pub] executeTransaction ($)
        - [Int] getBlockTimestamp
    	
    							

    Source Code