EmojiCommand.cs

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using System;
using System.Collections.Generic;
using Terraria.GameContent.UI;
using Terraria.Localization;
 
namespace Terraria.Chat.Commands;
 
[ChatCommand("Emoji")]
public class EmojiCommand : IChatCommand
{
    public const int PlayerEmojiDuration = 360;
 
    private readonly Dictionary<LocalizedText, int> _byName = new Dictionary<LocalizedText, int>();
 
    public EmojiCommand()
    {
        Initialize();
    }
 
    public void Initialize()
    {
        _byName.Clear();
        for (int i = 0; i < EmoteID.Count; i++)
        {
            LocalizedText emojiName = Lang.GetEmojiName(i);
            if (emojiName != LocalizedText.Empty)
            {
                _byName[emojiName] = i;
            }
        }
    }
 
    public void ProcessIncomingMessage(string text, byte clientId)
    {
    }
 
    public void ProcessOutgoingMessage(ChatMessage message)
    {
        int result = -1;
        if (int.TryParse(message.Text, out result))
        {
            if (result < 0 || result >= EmoteID.Count)
            {
                return;
            }
        }
        else
        {
            result = -1;
        }
        if (result == -1)
        {
            foreach (LocalizedText key in _byName.Keys)
            {
                if (message.Text == key.Value)
                {
                    result = _byName[key];
                    break;
                }
            }
        }
        if (result != -1)
        {
            if (Main.netMode == 0)
            {
                EmoteBubble.NewBubble(result, new WorldUIAnchor(Main.LocalPlayer), 360);
                EmoteBubble.CheckForNPCsToReactToEmoteBubble(result, Main.LocalPlayer);
            }
            else
            {
                NetMessage.SendData(120, -1, -1, null, Main.myPlayer, result);
            }
        }
        message.Consume();
    }
 
    public void PrintWarning(string text)
    {
        throw new Exception("This needs localized text!");
    }
}