private void btnAddPair_Click(object sender, EventArgs e)
{
int newPID, newFreq;
if (!int.TryParse(txtPID.Text, out newPID) || !int.TryParse(txtFreq.Text, out newFreq))
{
MessageBox.Show("Please enter integer values for both Pokemon ID and Frequency of spawn.");
return;
}
if (selected.Spawns.ContainsKey(newPID))
{
MessageBox.Show("This spawn already contains that Pokemon ID. Pokemon IDs must be unique.");
return;
}
if (!selected.AddSpawnPair(newPID, newFreq))
{
MessageBox.Show("Error adding! Frequencies must not exceed 100 and Pokemon IDs must be unique.");
return;
}
lbPairs.Items.Add(newPID + " : " + newFreq);
lbPairs.SelectedIndex = lbPairs.Items.Count - 1;
}