# Ai

**URL:** https://forum.kirupa.com/t/ai/245409
**Category:** Uncategorized
**Created:** [November 29, 2007, 2:01pm UTC](https://forum.kirupa.com/t/ai/245409 "2007-11-29T14:01:49Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![fw2803](https://avatars.discourse-cdn.com/v4/letter/f/e5b9ba/32.png) [@fw2803](https://forum.kirupa.com/u/fw2803)
#### Post date: [November 29, 2007, 2:01pm UTC](https://forum.kirupa.com/t/ai/245409/1 "2007-11-29T14:01:49Z")

</div>

Hi there  
I am trying to make one of the enemy vehicles in my game move a bit.

The view is top-down. So the physics used is just acceleration and deceleration. How can I make an enemy to move up and down, up and down over and over again? At the same time, the enemy should stop for a short time before moving again instead of continuous movement. Moreover, the \_rotation of the vehicle matters.

It seems quite complex. I have no idea how to do it.

Any help will be appreciated.