/// <summary>
/// Applies the formatting recorded in formattingToApply by SetFormattedText().
/// SetFormattedText() can't apply the formatting directly because it needs to
/// run in OnGUI.
/// </summary>
protected void ApplyFormatting()
{
SetGUIStyle();
if (!(isFormattingApplied || (formattingToApply == null)))
{
text = formattingToApply.text;
guiStyle = UnityGUITools.ApplyFormatting(formattingToApply, guiStyle);
isFormattingApplied = true;
}
}
/// <summary>
/// Draws the bark text using Unity GUI.
/// </summary>
public virtual void OnGUI()
{
GUI.skin = UnityGUITools.GetValidGUISkin(guiSkin);
if (guiStyle == null)
{
guiStyle = UnityGUITools.ApplyFormatting(formattingToApply, new GUIStyle(UnityGUITools.GetGUIStyle(guiStyleName, GUI.skin.label)));
guiStyle.alignment = TextAnchor.UpperCenter;
size = guiStyle.CalcSize(new GUIContent(message));
if ((maxWidth >= 1) && (size.x > maxWidth))
{
size = new Vector2(maxWidth, guiStyle.CalcHeight(new GUIContent(message), maxWidth));
}
}
UpdateBarkPosition();
guiStyle.normal.textColor = UnityGUITools.ColorWithAlpha(guiStyle.normal.textColor, alpha);
if (screenPos.z < 0)
{
return;
}
Rect rect = new Rect(screenPos.x - (size.x / 2), (Screen.height - screenPos.y) - (size.y / 2), size.x, size.y);
UnityGUITools.DrawText(rect, message, guiStyle, textStyle, textStyleColor);
}
