daily update on 20240528 by nitload youmu

2024-05-28 17:45:54 +08:00
parent de399e22c2
commit 70890e3e33
88 changed files with 10678 additions and 5761 deletions
@@ -0,0 +1,59 @@
+using StgSharp.Geometries;
+using StgSharp.Graphics;
+using StgSharp.Math;
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Diagnostics.Contracts;
+using System.Linq;
+using System.Text;
+
+namespace StgSharp.Controls
+{
+    public class CharacterLineIndexImage : ControllingItem
+    {
+        private int length;
+        private char[] displayIndex;
+        private char defaultChar;
+
+        Dictionary<char, PlainGeometryMesh> texIndex;
+
+        PlainGeometryMesh _tittleMesh;
+
+        public void Display(string message)
+        {
+            if (string.IsNullOrEmpty(message))
+            {
+                message = string.Empty;
+            }
+
+            string result = message.Length >= length ? 
+                message.Substring(message.Length - displayIndex.Length) : 
+                message.PadLeft(length,defaultChar);
+
+            displayIndex = result.ToCharArray();
+        }
+
+
+        public override IEnumerator<PlainGeometryMesh> GetEnumerator()
+        {
+            yield return _tittleMesh;
+            foreach (char item in displayIndex)
+            {
+                yield return texIndex[item];
+            }
+        }
+
+        public CharacterLineIndexImage(
+            int length, char defaultChar, PlainGeometryMesh tittleMesh,
+            IEnumerable<(char, PlainGeometryMesh)> indexEnumeration)
+        {
+            this.length = length;
+            displayIndex = new char[length];
+            _tittleMesh = tittleMesh;
+            texIndex = indexEnumeration.ToDictionary(item => item.Item1, item => item.Item2);
+        }
+
+    }
+}