public IEnumerable <string> getTooltip()
{
List <string> lst = new List <string>();
if (Input.GetAxis("Help") > 0)
{
if (activeOutline == null)
{
lst.Add("[Target] + [Build] create outline");
}
if (activeOutlineItem != null)
{
lst.Add("[Target] new point\n");
}
if (activeOutlineItem != null && activeOutline != null && activeOutline.Count() > 2)
{
lst.Add("[Build] close outline\n");
}
if (activeOutline != null && activeOutlineItem == null && activeBuilding != null)
{
lst.Add("[Build] build\n");
}
}
return(lst);
}