//Note: This comes after smenu sets the widget positions.
public void InitStringWidget()
{
background.renderer.enabled = false;
smenu = (SentenceMenu)menu;
ErrorHandler();
Resize();
//Shift the widgets down correspondingly to the number of indices.
float shift_down = ((choices.Length-1) / 2.0f) * smenu.widget_height;
transform.position += new Vector3(0f,-shift_down,0f);
//Handle global y-positioning of the choices text in the widget
Vector3 pos = new Vector3(transform.position.x,smenu.GetTranslatedY(),-0.1f);
for(int i=0;i<choices.Length;i++)
{
//transform.position = pos;
//transform.localPosition = new Vector3(transform.localPosition.x,transform.localPosition.y,-0.1f);
TextMesh added = Instantiate(((SentenceMenu)smenu).textPrefab,pos,Quaternion.identity) as TextMesh;
added.transform.parent = gameObject.transform;
added.text = choices[i];
GUI_choices.Add(added);
pos.y -= (smenu.row_dist + smenu.choice_height);
}
move_dist = smenu.choice_height + smenu.row_dist;
//Set the indices and default starting y position
index = (choices.Length - 1) / 2;
if(index < 0) index = 0;
if(index > choices.Length) index = choices.Length;
transform.position += new Vector3(0f,move_dist*index,0f);
}
