_font cache processtext entry

Source/Engine/Render2D/Font.h

@@ -92,6 +92,46 @@ API_STRUCT(NoDefault) struct FLAXENGINE_API FontLineCache
 {
     DECLARE_SCRIPTING_TYPE_MINIMAL(FontLineCache);
 
+    FontLineCache() = default;
+
+    FontLineCache(const FontLineCache& other)
+    {
+        Location = other.Location;
+        Size = other.Size;
+        FirstCharIndex = other.FirstCharIndex;
+        LastCharIndex = other.LastCharIndex;
+        CharacterEntries.Set(other.CharacterEntries.Get(), other.CharacterEntries.Count());
+    }
+
+    FontLineCache(FontLineCache&& other) noexcept
+    {
+        Location = other.Location;
+        Size = other.Size;
+        FirstCharIndex = other.FirstCharIndex;
+        LastCharIndex = other.LastCharIndex;
+        CharacterEntries = MoveTemp(other.CharacterEntries);
+    }
+
+    FontLineCache& operator=(const FontLineCache& other)
+    {
+        Location = other.Location;
+        Size = other.Size;
+        FirstCharIndex = other.FirstCharIndex;
+        LastCharIndex = other.LastCharIndex;
+        CharacterEntries.Set(other.CharacterEntries.Get(), other.CharacterEntries.Count());
+        return *this;
+    }
+
+    FontLineCache& operator=(FontLineCache&& other) noexcept
+    {
+        Location = other.Location;
+        Size = other.Size;
+        FirstCharIndex = other.FirstCharIndex;
+        LastCharIndex = other.LastCharIndex;
+        CharacterEntries = MoveTemp(other.CharacterEntries);
+        return *this;
+    }
+
     /// <summary>
     /// The root position of the line (upper left corner).
     /// </summary>
@@ -111,12 +151,17 @@ API_STRUCT(NoDefault) struct FLAXENGINE_API FontLineCache
     /// The last character index (from the input text), inclusive.
     /// </summary>
     API_FIELD() int32 LastCharIndex;
+
+    /// <summary>
+    /// Character entries for each character.
+    /// </summary>
+    API_FIELD() Array<struct FontCharacterEntry> CharacterEntries;
 };
 
 template<>
 struct TIsPODType<FontLineCache>
 {
-    enum { Value = true };
+    enum { Value = false };
 };
 
 // Font glyph metrics: