public void SetSelectionSprite(StringDrawable sel)
{
selection = sel;
sel.Layer = -1;
AllTogether.Add(sel);
}
public void UpdateChoices(float camx, float camy)
{
if (ShowingChoices)
{
if (!AllTogether.Contains(choices))
{
AllTogether.Add(choices);
AllTogether.Add(choicesBG);
AllTogether.Add(choicesSel);
}
if (SelectedChoice >= Choices.Count)
{
SelectedChoice = Choices.Count - 1;
}
else if (SelectedChoice == -1)
{
SelectedChoice = 0;
choiceScroll = 0;
}
if (SelectedChoice >= choiceScroll + 7)
{
choiceScroll = SelectedChoice - 6;
}
else if (SelectedChoice < choiceScroll)
{
choiceScroll = SelectedChoice;
}
if (selection.SelectionStart < start || selection.SelectionStart > end)
{
Choices = new List <string>();
}
choicesBG.X = selection.SelectionX + 16 + (start - selection.SelectionStart) * 8;
choicesBG.Y = selection.SelectionY + 16;
StringBuilder sb = new StringBuilder();
for (int i = choiceScroll; i < choiceScroll + 7; i++)
{
if (Choices.Count() > i)
{
sb.Append(Choices.ElementAtOrDefault(i));
sb.Append('\n');
}
}
if (sb.Length > 1)
{
sb.Remove(sb.Length - 1, 1);
}
choices.Text = sb.ToString();
choicesBG.SetSize(Math.Max(choices.Width + 2, 64), choices.Height + 2);
if (choicesBG.Right > Game.RESOLUTION_WIDTH + camx)
{
choicesBG.Right = Game.RESOLUTION_WIDTH + camx;
}
if (choicesBG.Bottom > Game.RESOLUTION_HEIGHT + camy)
{
choicesBG.Bottom = selection.SelectionY;
}
choices.X = choicesBG.X + 1;
choices.Y = choicesBG.Y + 1;
choicesSel.SetSize(choicesBG.Width - 2, 8 * choices.Size);
bool iv = Choices.Count() > 0;
choicesBG.Visible = choicesSel.Visible = choices.Visible = iv;
choicesSel.X = choicesBG.X + 1;
choicesSel.Y = choicesBG.Y + 1 + (8 * choices.Size * (SelectedChoice - choiceScroll));
ChoicesVisible = iv;
}
}