1 files changed, 37 insertions, 0 deletions
diff --git a/scripts/GUI/MessageLog.cs b/scripts/GUI/MessageLog.cs
new file mode 100644
index 0000000..ebfb488
--- /dev/null
+++ b/scripts/GUI/MessageLog.cs
@@ -0,0 +1,37 @@
+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);
+	}
+}