Game Development Reference
In-Depth Information
Using senses with RAIN
For this demo, we will use RAIN 2.14 and have a ship that patrols a path, looks for
pieces of gold, and picks them up. To start, we'll use a setup similar to that of the
need a ship, a wall, a path, with the ground being a little larger, and the objects spread
out a little.
Note
When changing the base geometry of your game levels, you need to regenerate
the navigation mesh. This is done by selecting the
Navigation Mesh
object in
your scene and clicking on the
Generate NavMesh
button.
Here is our basic setup. The following image shows the starting point of our sensor
demo:
We also just need the behavior tree for the ship to only patrol the path. Set up this be-
havior like we did in
Chapter 2
,
Patrolling
, or if you are using the behavior tree demo,
delete the timer node functionality. The new behavior tree should look like the follow-
ing screenshot:
