Game Development Reference
In-Depth Information
Engage thrusters
Let's get started:
1. Go to the folder (for C# users, go to
Chapter6
|
Scenes
|
C#
|
Waypoint
and for
JavaScript users, go to
Chapter6
|
Scenes
|
JavaScript
|
Waypoint
) in the
Project
view, and then right-click and choose (for C# users)
Create
|
C# Script
or (for
JavaScript users)
Create
|
JavaScript
and rename it to
Waypoint
.
2. Double-click on the
Waypoint
script to open it in
MonoDevelop
and start creating
the waypoint, which will only have the
OnGizmos()
function to show the icon
image and the wire sphere for the radius of the waypoint as follows:
// Unity JavaScript user:
#pragma strict
private var _radius : float;
private var _showGizmos : boolean;
function OnDrawGizmos ()
{
if (transform.parent != null) {
if
(transform.parent.GetComponent.<WaypointsContainer>()
!= null) {
_showGizmos =
transform.parent.GetComponent.<WaypointsContainer>().showPath;
if (_showGizmos) {
_radius =
transform.parent.GetComponent.<WaypointsContainer>().radius;
Gizmos.color = Color.green;
Gizmos.DrawIcon(transform.position,
"wayIcon.psd");
Gizmos.DrawWireSphere (transform.position,
_radius);
}
}
}
