# Wave

![](/files/6ZWcM6cb0sl23e66dZd4)

## Description

Define a wave of AI units that spawn from a Spawner List. The wave will end once all units are killed or, if the Duration is non-zero, when enough seconds have passed. The Spawner List can be left blank for an Intermission wave which spawns no units.

## Node Type

Nodes fall into two basic categories: Data and Execution. This node supplies Data for an Execution node.

## Inputs

| Input               | Type         | Required | Description                                                                                                                     |
| ------------------- | ------------ | -------- | ------------------------------------------------------------------------------------------------------------------------------- |
| Wave Type           | Wave Type    | Yes      | Defines what Type the Wave is.                                                                                                  |
| AI Spawner List     | Object List  | No       | List of AI Spawners that the Wave will trigger.                                                                                 |
| Duration In Seconds | Number       | Yes      | If not 0, timer will start when Wave starts, and Wave will end when time is up.                                                 |
| Wave Options        | Wave Options | Yes      | Defines Wave Options for the Wave. (Incoming Messaging, Outgoing Messaging, Delay Spawn Until Budget, Extermination Percentage) |

## Outputs

| Output | Type | Description                                           |
| ------ | ---- | ----------------------------------------------------- |
| Wave   | Wave | Outputs a Wave with all options defined by this node. |

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**Contributors**

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