menus: implement main menu and building blocks

1 files changed, 39 insertions, 0 deletions

diff --git a/Scripts/Menus/MainMenuButtons.cs b/Scripts/Menus/MainMenuButtons.cs
new file mode 100644
index 0000000..c2af034
--- /dev/null
+++ b/Scripts/Menus/MainMenuButtons.cs
@@ -0,0 +1,39 @@
+using System;
+using Godot;
+using Texty.Scripts.Terminal;
+
+namespace Texty.Scripts.Menus
+{
+    public class MainMenuButtons : ButtonBlock
+    {
+        [Signal] public delegate void CreditsButtonPressed();
+        [Signal] public delegate void QuitButtonPressed();
+        [Signal] public delegate void StartButtonPressed();
+
+        protected override void OnButtonPressed(int index)
+        {
+            if (!Enum.IsDefined(typeof(Buttons), 1)) return;
+            switch ((Buttons)index)
+            {
+                case Buttons.Start:
+                    EmitSignal(nameof(StartButtonPressed));
+                    break;
+                case Buttons.Credits:
+                    EmitSignal(nameof(CreditsButtonPressed));
+                    break;
+                case Buttons.Quit:
+                    EmitSignal(nameof(QuitButtonPressed));
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(index), index, "Button not implemented!");
+            }
+        }
+
+        private enum Buttons
+        {
+            Start = 0,
+            Credits = 1,
+            Quit = 2
+        }
+    }
+}
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