public bool Add(string from, string tellMsg)
{
for (int i = 0; i < entries.Length; i++)
{
if (entries[i] == null)
{
entries[i] = new TellEntry(from, tellMsg);
MessagesCount++;
NewMessages = true;
isSorted = false;
return(true);
}
}
return(false);
}
public TellEntry[] Read(int amount)
{
TellEntry[] messages;
if (amount > MessagesCount)
{
messages = new TellEntry[MessagesCount];
}
else
{
messages = new TellEntry[amount];
}
// Index over internal tell entries.
int inboxIdx = 0;
// Index over outgoing 'read' messages.
int messagesIdx = 0;
if (!isSorted)
{
Sort(entries);
}
while (inboxIdx < entries.Length && messagesIdx < messages.Length)
{
if (entries[inboxIdx] != null)
{
messages[messagesIdx] = entries[inboxIdx];
entries[inboxIdx] = null;
messagesIdx++;
}
inboxIdx++;
}
MessagesCount = MessagesCount - messages.Length;
NewMessages = false;
isSorted = true;
return(messages);
}
static string FormatTell(TellEntry entry)
{
return(string.Format("Sent by {0}, {1} ago: {2}",
entry.From, Format.DurationWithDays(entry.ElapsedTime),
entry.Message));
}