MiniChefV2

The (older) MasterChef contract gives out a constant number of SYNAPSE tokens per block. It is the only address with minting rights for SYNAPSE. The idea for this MasterChef V2 (MCV2) contract is therefore to be the owner of a dummy token that is deposited into the MasterChef V1 (MCV1) contract. The allocation point for this pool on MCV1 is the total allocation point for all pools that receive double incentives.

Methods

SYNAPSE

function SYNAPSE() external view returns (contract IERC20)

Address of SYNAPSE contract.

Returns

Name
Type
Description

_0

contract IERC20

undefined

add

function add(uint256 allocPoint, contract IERC20 _lpToken, contract IRewarder _rewarder) external nonpayable

Add a new LP to the pool. Can only be called by the owner. DO NOT add the same LP token more than once. Rewards will be messed up if you do.

Parameters

Name
Type
Description

allocPoint

uint256

AP of the new pool.

_lpToken

contract IERC20

Address of the LP ERC-20 token.

_rewarder

contract IRewarder

Address of the rewarder delegate.

batch

function batch(bytes[] calls, bool revertOnFail) external payable returns (bool[] successes, bytes[] results)

Parameters

Name
Type
Description

calls

bytes[]

undefined

revertOnFail

bool

undefined

Returns

Name
Type
Description

successes

bool[]

undefined

results

bytes[]

undefined

claimOwnership

function claimOwnership() external nonpayable

deposit

function deposit(uint256 pid, uint256 amount, address to) external nonpayable

Deposit LP tokens to MCV2 for SYNAPSE allocation.

Parameters

Name
Type
Description

pid

uint256

The index of the pool. See poolInfo.

amount

uint256

LP token amount to deposit.

to

address

The receiver of amount deposit benefit.

emergencyWithdraw

function emergencyWithdraw(uint256 pid, address to) external nonpayable

Withdraw without caring about rewards. EMERGENCY ONLY.

Parameters

Name
Type
Description

pid

uint256

The index of the pool. See poolInfo.

to

address

Receiver of the LP tokens.

harvest

function harvest(uint256 pid, address to) external nonpayable

Harvest proceeds for transaction sender to to.

Parameters

Name
Type
Description

pid

uint256

The index of the pool. See poolInfo.

to

address

Receiver of SYNAPSE rewards.

lpToken

function lpToken(uint256) external view returns (contract IERC20)

Address of the LP token for each MCV2 pool.

Parameters

Name
Type
Description

_0

uint256

undefined

Returns

Name
Type
Description

_0

contract IERC20

undefined

massUpdatePools

function massUpdatePools(uint256[] pids) external nonpayable

Update reward variables for all pools. Be careful of gas spending!

Parameters

Name
Type
Description

pids

uint256[]

Pool IDs of all to be updated. Make sure to update all active pools.

owner

function owner() external view returns (address)

Returns

Name
Type
Description

_0

address

undefined

pendingOwner

function pendingOwner() external view returns (address)

Returns

Name
Type
Description

_0

address

undefined

pendingSynapse

function pendingSynapse(uint256 _pid, address _user) external view returns (uint256 pending)

View function to see pending SYNAPSE on frontend.

Parameters

Name
Type
Description

_pid

uint256

The index of the pool. See poolInfo.

_user

address

Address of user.

Returns

Name
Type
Description

pending

uint256

SYNAPSE reward for a given user.

permitToken

function permitToken(contract IERC20 token, address from, address to, uint256 amount, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external nonpayable

Parameters

Name
Type
Description

token

contract IERC20

undefined

from

address

undefined

to

address

undefined

amount

uint256

undefined

deadline

uint256

undefined

v

uint8

undefined

r

bytes32

undefined

s

bytes32

undefined

poolInfo

function poolInfo(uint256) external view returns (uint128 accSynapsePerShare, uint64 lastRewardTime, uint64 allocPoint)

Info of each MCV2 pool.

Parameters

Name
Type
Description

_0

uint256

undefined

Returns

Name
Type
Description

accSynapsePerShare

uint128

undefined

lastRewardTime

uint64

undefined

allocPoint

uint64

undefined

poolLength

function poolLength() external view returns (uint256 pools)

Returns the number of MCV2 pools.

Returns

Name
Type
Description

pools

uint256

undefined

rewarder

function rewarder(uint256) external view returns (contract IRewarder)

Address of each IRewarder contract in MCV2.

Parameters

Name
Type
Description

_0

uint256

undefined

Returns

Name
Type
Description

_0

contract IRewarder

undefined

set

function set(uint256 _pid, uint256 _allocPoint, contract IRewarder _rewarder, bool overwrite) external nonpayable

Update the given pool's SYNAPSE allocation point and IRewarder contract. Can only be called by the owner.

Parameters

Name
Type
Description

_pid

uint256

The index of the pool. See poolInfo.

_allocPoint

uint256

New AP of the pool.

_rewarder

contract IRewarder

Address of the rewarder delegate.

overwrite

bool

True if _rewarder should be set. Otherwise _rewarder is ignored.

setSynapsePerSecond

function setSynapsePerSecond(uint256 _synapsePerSecond) external nonpayable

Sets the synapse per second to be distributed. Can only be called by the owner.

Parameters

Name
Type
Description

_synapsePerSecond

uint256

The amount of Synapse to be distributed per second.

synapsePerSecond

function synapsePerSecond() external view returns (uint256)

Returns

Name
Type
Description

_0

uint256

undefined

totalAllocPoint

function totalAllocPoint() external view returns (uint256)

Total allocation points. Must be the sum of all allocation points in all pools.

Returns

Name
Type
Description

_0

uint256

undefined

transferOwnership

function transferOwnership(address newOwner, bool direct, bool renounce) external nonpayable

Parameters

Name
Type
Description

newOwner

address

undefined

direct

bool

undefined

renounce

bool

undefined

updatePool

function updatePool(uint256 pid) external nonpayable returns (struct MiniChefV2.PoolInfo pool)

Update reward variables of the given pool.

Parameters

Name
Type
Description

pid

uint256

The index of the pool. See poolInfo.

Returns

Name
Type
Description

pool

MiniChefV2.PoolInfo

Returns the pool that was updated.

userInfo

function userInfo(uint256, address) external view returns (uint256 amount, int256 rewardDebt)

Info of each user that stakes LP tokens.

Parameters

Name
Type
Description

_0

uint256

undefined

_1

address

undefined

Returns

Name
Type
Description

amount

uint256

undefined

rewardDebt

int256

undefined

withdraw

function withdraw(uint256 pid, uint256 amount, address to) external nonpayable

Withdraw LP tokens from MCV2.

Parameters

Name
Type
Description

pid

uint256

The index of the pool. See poolInfo.

amount

uint256

LP token amount to withdraw.

to

address

Receiver of the LP tokens.

withdrawAndHarvest

function withdrawAndHarvest(uint256 pid, uint256 amount, address to) external nonpayable

Withdraw LP tokens from MCV2 and harvest proceeds for transaction sender to to.

Parameters

Name
Type
Description

pid

uint256

The index of the pool. See poolInfo.

amount

uint256

LP token amount to withdraw.

to

address

Receiver of the LP tokens and SYNAPSE rewards.

Events

Deposit

event Deposit(address indexed user, uint256 indexed pid, uint256 amount, address indexed to)

Parameters

Name
Type
Description

user indexed

address

undefined

pid indexed

uint256

undefined

amount

uint256

undefined

to indexed

address

undefined

EmergencyWithdraw

event EmergencyWithdraw(address indexed user, uint256 indexed pid, uint256 amount, address indexed to)

Parameters

Name
Type
Description

user indexed

address

undefined

pid indexed

uint256

undefined

amount

uint256

undefined

to indexed

address

undefined

Harvest

event Harvest(address indexed user, uint256 indexed pid, uint256 amount)

Parameters

Name
Type
Description

user indexed

address

undefined

pid indexed

uint256

undefined

amount

uint256

undefined

LogPoolAddition

event LogPoolAddition(uint256 indexed pid, uint256 allocPoint, contract IERC20 indexed lpToken, contract IRewarder indexed rewarder)

Parameters

Name
Type
Description

pid indexed

uint256

undefined

allocPoint

uint256

undefined

lpToken indexed

contract IERC20

undefined

rewarder indexed

contract IRewarder

undefined

LogSetPool

event LogSetPool(uint256 indexed pid, uint256 allocPoint, contract IRewarder indexed rewarder, bool overwrite)

Parameters

Name
Type
Description

pid indexed

uint256

undefined

allocPoint

uint256

undefined

rewarder indexed

contract IRewarder

undefined

overwrite

bool

undefined

LogSynapsePerSecond

event LogSynapsePerSecond(uint256 synapsePerSecond)

Parameters

Name
Type
Description

synapsePerSecond

uint256

undefined

LogUpdatePool

event LogUpdatePool(uint256 indexed pid, uint64 lastRewardTime, uint256 lpSupply, uint256 accSynapsePerShare)

Parameters

Name
Type
Description

pid indexed

uint256

undefined

lastRewardTime

uint64

undefined

lpSupply

uint256

undefined

accSynapsePerShare

uint256

undefined

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Parameters

Name
Type
Description

previousOwner indexed

address

undefined

newOwner indexed

address

undefined

Withdraw

event Withdraw(address indexed user, uint256 indexed pid, uint256 amount, address indexed to)

Parameters

Name
Type
Description

user indexed

address

undefined

pid indexed

uint256

undefined

amount

uint256

undefined

to indexed

address

undefined

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