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Assets/Convai/Scripts/Runtime/UI/Chat/SubtitleChatUI.cs

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+using TMPro;
+using UnityEngine;
+
+namespace Convai.Scripts.Utils
+{
+    /// <summary>
+    ///     SubtitleChatUI is responsible for displaying subtitles on the screen.
+    ///     It inherits from ChatUIBase and overrides methods to provide specific functionality for subtitle UI.
+    /// </summary>
+    public class SubtitleChatUI : ChatUIBase
+    {
+        private TextMeshProUGUI _subtitleText;
+        private GameObject _feedbackButtons;
+
+        /// <summary>
+        ///     Initializes the subtitle UI with the provided prefab.
+        /// </summary>
+        /// <param name="uiPrefab">The UI prefab to instantiate.</param>
+        public override void Initialize(GameObject uiPrefab)
+        {
+            // Instantiate the UI prefab and get the subtitle text component
+            UIInstance = Instantiate(uiPrefab);
+            _subtitleText = UIInstance.GetComponentInChildren<TextMeshProUGUI>();
+
+            // Start with the UI inactive
+            UIInstance.SetActive(false);
+
+            _feedbackButtons = _subtitleText.transform.GetChild(0).gameObject;
+        }
+
+        /// <summary>
+        ///     Sends the character's text to the subtitle UI.
+        /// </summary>
+        /// <param name="charName">The name of the character speaking.</param>
+        /// <param name="text">The text spoken by the character.</param>
+        /// <param name="characterTextColor">The color associated with the character.</param>
+        public override void SendCharacterText(string charName, string text, Color characterTextColor)
+        {
+            // Update the subtitle text with formatted character dialogue.
+            _feedbackButtons.SetActive(false);
+            UpdateSubtitleText(charName, text, characterTextColor);
+            _feedbackButtons.SetActive(true);
+        }
+
+        /// <summary>
+        ///     Sends the player's text to the subtitle UI.
+        /// </summary>
+        /// <param name="playerName">The name of the player speaking.</param>
+        /// <param name="text">The text spoken by the player.</param>
+        /// <param name="playerTextColor">The color associated with the player.</param>
+        public override void SendPlayerText(string playerName, string text, Color playerTextColor)
+        {
+            // Update the subtitle text with formatted player dialogue.
+            UpdateSubtitleText(playerName, text, playerTextColor);
+            _feedbackButtons.SetActive(false);
+        }
+
+        /// <summary>
+        ///     Updates the subtitle text with the provided speaker's name, text, and color.
+        /// </summary>
+        /// <param name="speakerName">The name of the speaker.</param>
+        /// <param name="text">The text spoken by the speaker.</param>
+        /// <param name="color">The color associated with the speaker.</param>
+        private void UpdateSubtitleText(string speakerName, string text, Color color)
+        {
+            // Check if the subtitle text component is available before updating.
+            if (_subtitleText != null)
+                _subtitleText.text = FormatText(speakerName, text, color);
+            else
+                Debug.LogError("Subtitle text component not found.");
+        }
+
+        /// <summary>
+        ///     Formats the text with the speaker's name and color.
+        /// </summary>
+        /// <param name="speakerName">The name of the speaker.</param>
+        /// <param name="text">The text spoken by the speaker.</param>
+        /// <param name="color">The color associated with the speaker.</param>
+        /// <returns>The formatted text string.</returns>
+        private string FormatText(string speakerName, string text, Color color)
+        {
+            // Convert the color to a hex string for HTML color formatting.
+            string colorHex = ColorUtility.ToHtmlStringRGB(color);
+            // Return the formatted text with the speaker's name and color.
+            return $"<color=#{colorHex}>{speakerName}</color>: {text}";
+        }
+    }
+}