TridentMaker

The TridentMaker contract inherits functionality from the TridentUnwindooor contract, and also implements functions to swap tokens from other tokens. There is also a withdraw function to withdraw the collected WETH, and other tokens from the contract.

The full contract can be found here.

State-Changing Functions

swap

function swap(
  address[] calldata tokensIn,
  address[] calldata swapPairs,
  uint256[] calldata amountsIn,
  uint256[] calldata minimumOuts
) external onlyTrusted;

Performs swaps of tokensIn through the corresponding swapPairs, with slippage protection set in minimumOuts.

• tokensIn represents the array of tokens to be swapped.
• swapPairs specifies the pairs to be used for each swap operation.
• amountsIn sets the amounts of each token to be swapped.
• minimumOuts sets the minimum amount to be received for each swap as a measure of slippage protection.

Parameters

Name	Type	Description
tokensIn	address[]	Array of addresses of tokens to be swapped.
swapPairs	address[]	Array of addresses of pairs to be used for each swap operation.
amountsIn	uint256[]	Array of amounts to be swapped for each token.
minimumOuts	uint256[]	Array of minimum amounts to be received for each swap operation (slippage protection).

Returns

This function does not return any values.

Reverts

This function reverts if the amount received from any swap operation is less than the corresponding value in minimumOuts.

Events

This function does not emit any events.

Modifiers

This function has the onlyTrusted modifier, meaning it can only be called by trusted accounts, as defined in the contract.

setTokenFeeTo

function setTokenFeeTo(address token, address feeTo) external onlyOwner;

Sets the feeTo address for a specific token, dictating where the fees will be served to.

• token is the address of the token to set the feeTo for.
• feeTo is the address where the fees will be served.

Parameters

Name	Type	Description
token	address	The address of the token for which the feeTo address is to be set.
feeTo	address	The address where the fees will be served.

Returns

This function does not return any values.

Reverts

This function reverts if it is not called by the contract owner.

Events

This function does not emit any events.

Modifiers

This function has the onlyOwner modifier, meaning it can only be called by the contract owner.

serveFees

function serveFees(address[] calldata tokens) external;

Executes the serving of fees for all passed in tokens where the feeTo address is set.

• The contract should have a balance of the tokens that are to be served.
• The function transfers the entire balance of each token to its respective feeTo address.

Parameters

Name	Type	Description
tokens	address[]	The array of tokens for which the fees are to be served.

Returns

This function does not return any values.

Reverts

This function reverts if the transfer fails.

Events

event Served(address feeTo, address token, uint256 balance);

The Served event is emitted for each token with the feeTo address, the token address, and the balance that was transferred.

Modifiers

This function does not have any modifiers.

withdraw

function withdraw(
  address token,
  address to,
  uint256 _value
) external onlyOwner;

Withdraws a specified amount of tokens or ETH from the contract to a given address.

• This function can only be called by the owner of the contract.
• If token is the zero address, the function withdraws ETH. Otherwise, it withdraws the specified ERC-20 token.

Parameters

Name	Type	Description
token	address	The address of the token to withdraw. Use the zero address for ETH.
to	address	The address to which the tokens or ETH are to be sent.
_value	uint256	The amount of tokens or ETH to withdraw.

Returns

This function does not return any values.

Reverts

• This function reverts if the transfer of tokens or ETH fails.
• This function reverts if it is called by an account other than the owner.

Events

event Withdrawn(address token, address to, uint256 value);

The Withdrawn event is emitted with the address of the token (or zero address for ETH), the recipient address, and the amount that was withdrawn.

Modifiers

modifier onlyOwner();

The onlyOwner modifier restricts this function to be called by the contract's owner only.

doAction

function doAction(
  address to,
  uint256 _value,
  bytes memory data
) external onlyOwner;

Executes a low-level call to a contract.

• This function can only be called by the owner of the contract.
• It can be used to interact with any contract that does not have an interface in this contract.
• The call is executed with a specified amount of Ether (in Wei) and data.

Parameters

Name	Type	Description
to	address	The address of the contract to interact with.
_value	uint256	The amount of Ether (in Wei) to send with the call.
data	bytes	The data to send with the call.

Returns

This function does not return any values.

Reverts

• This function reverts if the call fails.
• This function reverts if it is called by an account other than the owner.

Events

This function does not emit any events.

Modifiers

modifier onlyOwner();

The onlyOwner modifier restricts this function to be called by the contract's owner only.