Game Development Reference
In-Depth Information
2. Next, we go to the
Init()
function and add the following highlighted code to
set up all variables:
// Unity JavaScript user:
function Init ( skillBoxTexture : Texture ) : void {
_guiContent = new GUIContent("");
_skillBoxTexture = skillBoxTexture;
_selectedSkill = 0;
_scrollPosition = Vector2.zero;
_textureCount = textures.Length;
}
// C# user:
public void Init ( Texture skillBoxTexture ) {
_guiContent = new GUIContent("");
_skillBoxTexture = skillBoxTexture;
_selectedSkill = 0;
_scrollPosition = Vector2.zero;
_textureCount = textures.Length;
}
3. Then, we will set up the scroll view for our skill textures, which is very similar to
the one we set in the
ItemsContainer
class, but in this function, we will have
a horizontal scroll view instead. So, add the new function after the
Init()
func-
tion and name it
SetupSkillScrollBar()
; add the highlighted code as fol-
lows:
// Unity JavaScript:
function Init ( skillBoxTexture : Texture ) : void {
…
}
function SetupSkillScrollBar () : void {
var itemCount = _textureCount+1;
var itemsContent : GUIContent[] = new
GUIContent[itemCount];
