ProtoFlux:ForEachWithIndex

ForEachWithIndex

*

LoopStart

Collection

LoopIteration

Reverse

LoopFailed

LoopEnd

Index

Element

Flow

The ForEachWithIndex node takes in a List(Collection) and if the node should be done in reverse or not. When called, it will iterate through the list, providing the index and the element of that list.

This node is called ForEachWithIndexObject within the engine.

It has an Async version too, see: AsyncForEachWithIndex

This node only works with Lists, if you need to work with Dictionaries, use ForEach instead.

Inputs

* (Call)

Calls an impulse to loop through a collection.

Collection (IList)

The collection to loop through.

Reverse (Bool)

Makes the loop go in reverse when iterating.

Outputs

LoopStart (Call)

Fires when the loop is about to start.

LoopIteration (Call)

Fires when the loop iterating through each element of the collection list.

LoopFailed (Continuation)

Fires when the loop failed.

LoopEnd (Continuation)

Fires when the loop has ended.

Index (Int)

The position of the collection currently being iterated through.

Element (Generic)

The element of the collection currently being iterated through.