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using Godot;
using System;
using System.Threading.Tasks;
public partial class MessageLog : ScrollContainer
{
private Message lastMessage = null;
private VBoxContainer MessageList;
public override void _Ready()
{
base._Ready();
MessageList = GetNode<VBoxContainer>("MessageList");
SignalBus.Instance.messageSent += async (string text) => await AddMessageAsync(text);
}
private async Task AddMessageAsync(string text) {
if (lastMessage != null && lastMessage.PlainText == text) {
lastMessage.Count++;
return;
}
Message message = new(text);
lastMessage = message;
MessageList.AddChild(message);
await ToSignal(GetTree(), SceneTree.SignalName.ProcessFrame);
EnsureControlVisible(message);
}
/// <summary>
/// Método estático disponível em todo o escopo do jogo.
/// </summary>
/// <param name="text"></param>
public static void SendMessage(string text) {
SignalBus.Instance.EmitSignal(SignalBus.SignalName.messageSent, text);
}
}
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