rich text, updated lightfinder description and bug fixes

LightlessSync/Utils/SeStringUtils.cs

@@ -1,17 +1,23 @@
-using Dalamud.Bindings.ImGui;
+using Dalamud.Bindings.ImGui;
 using Dalamud.Game.Text.SeStringHandling;
+using Dalamud.Game.Text.SeStringHandling.Payloads;
 using Dalamud.Interface;
 using Dalamud.Interface.ImGuiSeStringRenderer;
 using Dalamud.Interface.Utility;
+using Lumina.Text;
+using System;
 using System.Numerics;
+using DalamudSeString = Dalamud.Game.Text.SeStringHandling.SeString;
+using DalamudSeStringBuilder = Dalamud.Game.Text.SeStringHandling.SeStringBuilder;
+using LuminaSeStringBuilder = Lumina.Text.SeStringBuilder;
 
 namespace LightlessSync.Utils;
 
 public static class SeStringUtils
 {
-    public static SeString BuildFormattedPlayerName(string text, Vector4? textColor, Vector4? glowColor)
+    public static DalamudSeString BuildFormattedPlayerName(string text, Vector4? textColor, Vector4? glowColor)
     {
-        var b = new SeStringBuilder();
+        var b = new DalamudSeStringBuilder();
 
         if (glowColor is Vector4 glow)
             b.Add(new GlowPayload(glow));
@@ -30,14 +36,47 @@ public static class SeStringUtils
         return b.Build();
     }
 
-    public static SeString BuildPlain(string text)
+    public static DalamudSeString BuildPlain(string text)
     {
-        var b = new SeStringBuilder();
+        var b = new DalamudSeStringBuilder();
         b.AddText(text ?? string.Empty);
         return b.Build();
     }
 
-    public static void RenderSeString(SeString seString, Vector2 position, ImFontPtr? font = null, ImDrawListPtr? drawList = null)
+    public static DalamudSeString BuildRichText(ReadOnlySpan<RichTextEntry> fragments)
+    {
+        var builder = new LuminaSeStringBuilder();
+
+        foreach (var fragment in fragments)
+        {
+            if (string.IsNullOrEmpty(fragment.Text))
+                continue;
+
+            var hasColor = fragment.Color.HasValue;
+            Vector4 color = default;
+            if (hasColor)
+            {
+                color = fragment.Color!.Value;
+                builder.PushColorRgba(color);
+            }
+
+            if (fragment.Bold)
+                builder.AppendSetBold(true);
+
+            builder.Append(fragment.Text.AsSpan());
+
+            if (fragment.Bold)
+                builder.AppendSetBold(false);
+
+            if (hasColor)
+                builder.PopColor();
+        }
+
+        return DalamudSeString.Parse(builder.ToArray());
+    }
+
+    public static DalamudSeString BuildRichText(params RichTextEntry[] fragments) => BuildRichText(fragments.AsSpan());
+    public static void RenderSeString(DalamudSeString seString, Vector2 position, ImFontPtr? font = null, ImDrawListPtr? drawList = null)
     {
         drawList ??= ImGui.GetWindowDrawList();
 
@@ -51,9 +90,36 @@ public static class SeStringUtils
 
         ImGui.SetCursorScreenPos(position);
         ImGuiHelpers.SeStringWrapped(seString.Encode(), drawParams);
+
+        var textSize = ImGui.CalcTextSize(seString.TextValue);
+        if (textSize.Y <= 0f)
+            textSize.Y = ImGui.GetTextLineHeight();
+
+        ImGui.Dummy(new Vector2(0f, textSize.Y));
     }
 
-    public static Vector2 RenderSeStringWithHitbox(SeString seString, Vector2 position, ImFontPtr? font = null)
+    public static void RenderSeStringWrapped(DalamudSeString seString, float wrapWidth, ImFontPtr? font = null, ImDrawListPtr? drawList = null)
+    {
+        drawList ??= ImGui.GetWindowDrawList();
+
+        var drawParams = new SeStringDrawParams
+        {
+            Font = font ?? ImGui.GetFont(),
+            Color = ImGui.GetColorU32(ImGuiCol.Text),
+            WrapWidth = wrapWidth,
+            TargetDrawList = drawList
+        };
+
+        ImGuiHelpers.SeStringWrapped(seString.Encode(), drawParams);
+
+        var calcWrapWidth = wrapWidth > 0f ? wrapWidth : -1f;
+        var textSize = ImGui.CalcTextSize(seString.TextValue, wrapWidth: calcWrapWidth);
+        if (textSize.Y <= 0f)
+            textSize.Y = ImGui.GetTextLineHeight();
+
+        ImGui.Dummy(new Vector2(0f, textSize.Y));
+    }
+    public static Vector2 RenderSeStringWithHitbox(DalamudSeString seString, Vector2 position, ImFontPtr? font = null)
     {
         var drawList = ImGui.GetWindowDrawList();
 
@@ -99,6 +165,8 @@ public static class SeStringUtils
 
     #region Internal Payloads
 
+    public readonly record struct RichTextEntry(string Text, Vector4? Color = null, bool Bold = false);
+
     private abstract class AbstractColorPayload : Payload
     {
         protected byte Red { get; init; }