private void btnContinue_Click(object sender, EventArgs e)
{
// Store all of the information we need to restore our state if we fail
int groupIndex_temp = group.GetIndex();
int index_temp = index;
// We have to Deep Copy this data
List <int> healVals_temp = new List <int>(healVals);
CircularBuffer <uint> searchBuff_temp = searchBuff.DeepClone();
IRNG rng_temp = searchRNG.DeepClone();
group.IncrimentIndex();
if (!FindNext(int.Parse(tbLastHeal.Text)))
{
// Restore state
group.SetIndex(groupIndex_temp);
index = index_temp;
// No Deep Copy needed here. We can just re-assign the temps
// because we won't be touching them again.
healVals = healVals_temp;
searchBuff = searchBuff_temp;
searchRNG = rng_temp;
MessageBox.Show("Impossible Heal Value entered.");
return;
}
int numRows = ParseNumRows();
displayRNG(index - healVals.Count + 1, index + numRows);
}
/// <summary>
/// Continue rng search based on last heal value and current heal value
/// </summary>
/// <returns></returns>
private async Task ContinueAsync()
{
await RunCommandAsync(() => IsBusy, async() =>
{
// TODO: make all this logic asyncronous.
int groupIndex_temp = mGroup.GetIndex();
int index_temp = mIndex;
List <int> healVals_temp = new List <int>(mHealVals);
CircularBuffer <uint> searchBuff_temp = mSearchBuff.DeepClone();
IRNG rng_temp = mSearchRng.DeepClone();
mGroup.IncrimentIndex();
if (!FindNext(LastHeal))
{
mGroup.SetIndex(groupIndex_temp);
mIndex = index_temp;
mHealVals = healVals_temp;
mSearchBuff = searchBuff_temp;
mSearchRng = rng_temp;
await mPage.DisplayAlert("Alert", "Impossible Heal Value entered", "OK");
}
else
{
DisplayRNG(mIndex - mHealVals.Count + 1, mIndex + 1000);
}
});
}