Lottery | Base - codeslaw

codeslaw

LotterySolidityv0.8.19+commit.7dd6d404

network

Base

address0x5c2aaecbb7ec503fad023cbdf890454dc1e2a992

deployer0x67D0207F6AEd7E4fE8A87aB736cC0F307B2DB6e1

tx last 12 months

7.6k txs

calls last 12 months

158k calls

10 Files

@chainlink

contracts

src

v0.8

shared

access

ConfirmedOwner.sol

ConfirmedOwnerWithProposal.sol

interfaces

IOwnable.sol

LinkTokenInterface.sol

vrf

dev

VRFV2PlusWrapperConsumerBase.sol

interfaces

IVRFV2PlusWrapper.sol

libraries

VRFV2PlusClient.sol

@openzeppelin

contracts

security

ReentrancyGuard.sol

token

ERC20

IERC20.sol

contracts

Lottery.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

constructor(address _token, address _vrfWrapperAddress)

functions

callbackGasLimit

view

function callbackGasLimit() view returns (uint32)

currentRound

view

function currentRound() view returns (uint16)

getBalance

view

function getBalance() view returns (uint256)

getEstimatedVRFCost

pure

function getEstimatedVRFCost() pure returns (uint256 cost)

getLinkToken

view

function getLinkToken() view returns (address)

getLotteryPoolSize

view

function getLotteryPoolSize(uint16 roundId) view returns (uint256 poolSize)

getPlayerTickets

view

function getPlayerTickets(address player) view returns (uint256 ticketCount)

getRoundTickets

view

function getRoundTickets(uint16 roundId) view returns (address[] players, uint256[] tickets)

i_vrfV2PlusWrapper

view

function i_vrfV2PlusWrapper() view returns (address)

owner

view

function owner() view returns (address)

requestConfirmations

view

function requestConfirmations() view returns (uint16)

rounds

view

function rounds(uint16) view returns (bool active, bool vrfCompleted, uint256 vrfRequestId, uint256 vrfResult, uint256 totalTickets, uint256 bonusAmount)

token

view

function token() view returns (address)

acceptOwnership

nonpayable

function acceptOwnership()

addBonus

nonpayable

function addBonus(uint256 amount)

addTickets

nonpayable

function addTickets(address player, uint256 value)

finishLottery

payable

function finishLottery() payable

pickWinners

nonpayable

function pickWinners(uint16 roundId)

rawFulfillRandomWords

nonpayable

function rawFulfillRandomWords(uint256 _requestId, uint256[] _randomWords)

startLottery

nonpayable

function startLottery()

transferOwnership

nonpayable

function transferOwnership(address to)

updateVRFParams

nonpayable

function updateVRFParams(uint32 _gasLimit, uint16 _confirmations)

withdrawal

nonpayable

function withdrawal(uint256 amount)

withdrawNative

nonpayable

function withdrawNative(uint256 amount)

events

BonusAdded

event BonusAdded(uint16 indexed roundId, address indexed contributor, uint256 amount)

LotteryEntered

event LotteryEntered(uint16 indexed roundId, address indexed player, uint256 ticketsBought)

LotteryFinished

event LotteryFinished(uint16 indexed roundId, address indexed winner, uint256 prize)

LotteryStarted

event LotteryStarted(uint16 indexed roundId)

OwnershipTransferred

event OwnershipTransferred(address indexed from, address indexed to)

OwnershipTransferRequested

event OwnershipTransferRequested(address indexed from, address indexed to)

RandomnessFulfilled

event RandomnessFulfilled(uint16 indexed roundId, uint256 randomValue)

RandomnessRequested

event RandomnessRequested(uint16 indexed roundId, uint256 indexed requestId)

errors

EmptyLottery

error EmptyLottery()

InvalidAddress

error InvalidAddress()

InvalidAmount

error InvalidAmount()

InvalidRound

error InvalidRound()

LotteryAlreadyActive

error LotteryAlreadyActive()

LotteryNotActive

error LotteryNotActive()

OnlyVRFWrapperCanFulfill

error OnlyVRFWrapperCanFulfill(address have, address want)

RandomnessNotFulfilled

error RandomnessNotFulfilled()

TransferFailed

error TransferFailed()

UnknownRequest

error UnknownRequest()

bytecode

creation bytecode

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