public async Task ReactionHandler(Cacheable <IUserMessage, ulong> messageParam, ISocketMessageChannel channel, SocketReaction reactionParam)
{
var reactions = new EmojiSet(); // Get emoji set
var message = await messageParam.GetOrDownloadAsync(); // Get message
if (message == null)
{
return; // Return if null
}
if (!reactionParam.User.IsSpecified)
{
return; // Return if the user is not specified
}
if (_messages.TryGetValue(message.Id, out CodexMessage codex)) // Try to get the value of the message and store it in a variable
{
if (reactionParam.UserId == _client.CurrentUser.Id)
{
return; // Return if the user is the bot
}
if (codex.User != null && reactionParam.UserId != codex.User.Id) // Return if the users is not the user that initialized the command
{
var _ = message.RemoveReactionAsync(reactionParam.Emote, reactionParam.User.Value); // Remove reaction
return;
}
await message.RemoveReactionAsync(reactionParam.Emote, reactionParam.User.Value); // Remove reaction
if (reactionParam.Emote.Name == reactions.EmoteTRASH.Name)
{
if (codex.EmoteStopAction == StopAction.DeleteMessage) // If the emotestop action is to delete, delete message
{
await message.DeleteAsync();
}
else if (codex.EmoteStopAction == StopAction.ClearReactions) // If the emotestop action is to clear reactions, remove all reactions
{
await message.RemoveAllReactionsAsync();
}
_messages.Remove(message.Id); // Remove message from dictionary
}
else if (reactionParam.Emote.Name == reactions.EmoteBACK.Name) // If the reaction is EmoteBACK, then modify the message to display the embed list
{
codex.CurrentPage = codex.Count; // Set current page to the last embed (this is always the title embed)
await message.ModifyAsync(x => x.Embed = codex.GetEmbed()); // Modify message to title page
}
else
{
codex.CurrentPage = reactions.GetNum(reactionParam.Emote); // Set current page to the numerical equivelent of the chosen reaction
await message.ModifyAsync(x => x.Embed = codex.GetEmbed()); // Modify the message to match current page
}
}
}
public async Task <IUserMessage> SendCodexMessage(IMessageChannel channel, CodexMessage codexMessage)
{
var message = await channel.SendMessageAsync("", false, codexMessage.GetEmbed()); // Sent message
EmojiSet reactions = new EmojiSet(); // Get emoji set
await message.AddReactionAsync(reactions.EmoteBACK); // Add back emote
for (int i = 0; i < codexMessage.Count - 1; i++) // For each message in Codex Message minus 1
{
await message.AddReactionAsync(reactions.GetEmote(i)); // Add the number reaction
}
await message.AddReactionAsync(reactions.EmoteTRASH); // Add end emote
_messages.Add(message.Id, codexMessage); // Add the message to the messages dictionary
return(message); // Return the message
}