/// <summary> Removes a command </summary>
/// <param name="beh"> The command in question </param>
public void Shorten(ICommandBehaviour beh)
{
var rectT = beh.Obj.GetComponent <RectTransform>();
float d_size = rectT.rect.height;
total.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, total.rect.height - d_size);
total.position += new Vector3(0, d_size / 2);
if (after != null)
{
after.Translate(new Vector3(0, d_size));
}
int beh_indx = commands.IndexOf(beh);
commands.Remove(beh);
for (int i = beh_indx; i < commands.Count; i++)
{
commands [i].Obj.transform.position += new Vector3(0, d_size);
}
}
/// <summary> Adds a command </summary>
/// <param name="beh"> The command in question </param>
private void Add(ICommandBehaviour beh)
{
var rectT = beh.Obj.GetComponent <RectTransform>();
rectT.SetParent(transform);
float d_size = rectT.rect.height;
total.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, total.rect.height + d_size);
total.position -= new Vector3(0, d_size / 2);
if (after != null)
{
after.Translate(new Vector3(0, -d_size));
}
beh.Obj.transform.position = content.position + new Vector3(0, content.rect.yMin + d_size / 2);
beh.Parent = this;
commands.Add(beh);
}
