public async Task Map()
{
// Get map images from the database.
Gallery gallery = await GalleryUtils.GetGalleryAsync(MAP_GALLERY_NAME);
Picture primary = null;
Picture labeled = null;
if (!(gallery is null))
{
primary = await BotUtils.GetPicFromDb(gallery, "primary");
labeled = await BotUtils.GetPicFromDb(gallery, "labeled");
}
// If no primary image has been provided, display an error message.
if (primary is null)
{
await BotUtils.ReplyAsync_Error(Context, string.Format("No map images have been set. Use the \"{0}setmap\" command to set map images.",
OurFoodChainBot.Instance.Config.Prefix));
return;
}
// Build the embed.
string worldName = OurFoodChainBot.Instance.Config.WorldName;
string title = string.IsNullOrEmpty(worldName) ? "" : string.Format("Map of {0}", StringUtils.ToTitleCase(worldName));
string footer = (labeled is null) ? "" : "Click the Z reaction to toggle zone labels.";
Bot.PaginatedMessage paginatedMessage = new Bot.PaginatedMessage();
// Add the first page (primary image without zone labels).
paginatedMessage.Pages.Add(new EmbedBuilder {
Title = title,
ImageUrl = primary.url,
Footer = new EmbedFooterBuilder {
Text = footer
}
}.Build());
// A second page (with zone labels) is only included in the case an image has been provided.
if (!(labeled is null))
{
paginatedMessage.Pages.Add(new EmbedBuilder {
Title = title,
ImageUrl = labeled.url,
Footer = new EmbedFooterBuilder {
Text = footer
}
}.Build());
}
// Send the embed.
paginatedMessage.PrevEmoji = string.Empty;
paginatedMessage.NextEmoji = string.Empty;
if (paginatedMessage.Pages.Count > 1)
{
paginatedMessage.ToggleEmoji = "🇿";
}
await Bot.DiscordUtils.SendMessageAsync(Context, paginatedMessage);
}