AsciiArt fancyfication deluxe

Rough draft for Menu class
2023-03-30 23:41:58 +02:00
parent f5f846d995
commit b69776dfc3
3 changed files with 320 additions and 16 deletions
--- a/ConsoleSnake/Menu.cs
+++ b/ConsoleSnake/Menu.cs
@@ -0,0 +1,65 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleSnake
+{
+    internal class Menu
+    {
+        internal class MenuItem
+        {
+            //public delegate bool MenuAction(object? customData = null);
+            public delegate bool MenuAction();
+            public string Label { get; set; }
+            public string Description { get; set; }
+            public MenuAction Action { get; set; }
+        }
+
+        private Dictionary<string, MenuItem> _menuItems = new Dictionary<string, MenuItem>();
+        private string _selectedEntry = "";
+        public Menu() { }
+        public void Show()
+        {
+
+            Console.CursorTop = 10;
+            foreach (var item in _menuItems)
+            {
+                Console.CursorLeft = 30;
+                if (_selectedEntry == item.Key) 
+                {
+                    Console.BackgroundColor = ConsoleColor.Green;
+                }
+                else
+                {
+                    Console.BackgroundColor = ConsoleColor.Black;
+                }
+                Console.WriteLine(item.Key);
+            }
+            while (true)
+            {
+                Thread.Sleep(1000);
+                break;
+            }
+        }
+
+        public void AddItem(string label, string description, MenuItem.MenuAction action, bool selected = false)
+        {
+            MenuItem menuItem = new MenuItem();
+
+            menuItem.Label = label;
+            menuItem.Description = description;
+            menuItem.Action = action;
+
+            if (_selectedEntry == null || selected)
+                _selectedEntry = label;
+
+            _menuItems.Add(label, menuItem);
+        }
+
+        public bool RemoveItem(string label) => _menuItems.Remove(label);
+        public void Clear() => _menuItems.Clear();
+    }
+}