public async Task Save([Remainder, Summary("Filename")] string filename)
{
if (characters == null)
{
characters = new List <CharacterNode>();
}
CharacterNode old = findCharacter(Context.User);
if (old == null)
{
await Context.Channel.SendMessageAsync("You have no active character.");
}
else
{
if (filename.Contains(' ') || filename.Contains('\\') || filename.Contains('/'))
{
await Context.Channel.SendMessageAsync("That is not an adequite filename.");
}
else
{
int error = old.saveToFile(Context.User, filename);
if (error == 1)
{
await Context.Channel.SendMessageAsync("An error occured while saving your character. Please try again later and contact a developer.");
}
else if (error == 2)
{
await Context.Channel.SendMessageAsync("That file already exists. Please select a new filename.");
}
else
{
await Context.Channel.SendMessageAsync("Character saved to " + filename);
}
}
}
}