2026-06-19 UI, UI로직

Assets/My project/Dialogue Scripts/UI/DialogueUI.cs

@@ -0,0 +1,167 @@
+using System;
+using System.Collections.Generic;
+using TMPro;
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.UI;
+
+public class DialogueUI : MonoBehaviour
+{
+    [Header("Panel")]
+    [SerializeField] private GameObject dialoguePanel;
+
+    [Header("Speaker UI")]
+    [SerializeField] private Image portraitImage;
+    [SerializeField] private TMP_Text nameText;
+
+    [Header("Dialogue UI")]
+    [SerializeField] private TMP_Text dialogueText;
+    [SerializeField] private Button nextButton;
+
+    [Header("Choice UI")]
+    [SerializeField] private Transform choiceRoot;
+    [SerializeField] private Button choiceButtonPrefab;
+
+    [Header("Settings")]
+    [SerializeField] private bool hidePortraitWhenNoSpeaker = true;
+
+    private readonly List<Button> spawnedChoiceButtons = new List<Button>();
+
+    public GameObject DialoguePanel => dialoguePanel;
+
+    public bool IsVisible
+    {
+        get
+        {
+            return dialoguePanel != null && dialoguePanel.activeSelf;
+        }
+    }
+
+    private void Awake()
+    {
+        SetVisible(false);
+        ClearChoices();
+    }
+
+    public void SetVisible(bool visible)
+    {
+        if (dialoguePanel != null)
+            dialoguePanel.SetActive(visible);
+    }
+
+    public void SetSpeaker(NPCProfile speaker)
+    {
+        if (speaker == null)
+        {
+            if (nameText != null)
+                nameText.text = string.Empty;
+
+            if (portraitImage != null)
+            {
+                portraitImage.sprite = null;
+                portraitImage.enabled = !hidePortraitWhenNoSpeaker;
+            }
+
+            return;
+        }
+
+        if (nameText != null)
+            nameText.text = speaker.displayName;
+
+        if (portraitImage != null)
+        {
+            portraitImage.sprite = speaker.portrait;
+            portraitImage.enabled = speaker.portrait != null || !hidePortraitWhenNoSpeaker;
+        }
+    }
+
+    public void SetDialogueText(string text)
+    {
+        if (dialogueText != null)
+            dialogueText.text = text;
+    }
+
+    public void SetupNextButton(UnityAction onClick)
+    {
+        if (nextButton == null)
+            return;
+
+        nextButton.onClick.RemoveAllListeners();
+
+        if (onClick != null)
+            nextButton.onClick.AddListener(onClick);
+    }
+
+    public void SetNextButtonVisible(bool visible)
+    {
+        if (nextButton != null)
+            nextButton.gameObject.SetActive(visible);
+    }
+
+    public void CreateChoices(ChoiceData[] choices, Action<int> onChoiceClicked)
+    {
+        ClearChoices();
+
+        if (choices == null || choices.Length == 0)
+            return;
+
+        if (choiceRoot == null)
+        {
+            Debug.LogWarning("[DialogueUI] choiceRoot가 연결되지 않았습니다.");
+            return;
+        }
+
+        if (choiceButtonPrefab == null)
+        {
+            Debug.LogWarning("[DialogueUI] choiceButtonPrefab이 연결되지 않았습니다.");
+            return;
+        }
+
+        for (int i = 0; i < choices.Length; i++)
+        {
+            ChoiceData choice = choices[i];
+
+            if (choice == null)
+                continue;
+
+            Button button = Instantiate(choiceButtonPrefab, choiceRoot);
+            button.gameObject.SetActive(true);
+
+            TMP_Text label = button.GetComponentInChildren<TMP_Text>(true);
+
+            if (label != null)
+            {
+                if (string.IsNullOrWhiteSpace(choice.choiceText))
+                    label.text = "(빈 선택지)";
+                else
+                    label.text = choice.choiceText;
+            }
+
+            int capturedIndex = i;
+
+            button.onClick.RemoveAllListeners();
+            button.onClick.AddListener(() =>
+            {
+                onChoiceClicked?.Invoke(capturedIndex);
+            });
+
+            spawnedChoiceButtons.Add(button);
+        }
+    }
+
+    public void ClearChoices()
+    {
+        for (int i = spawnedChoiceButtons.Count - 1; i >= 0; i--)
+        {
+            if (spawnedChoiceButtons[i] == null)
+                continue;
+
+            if (Application.isPlaying)
+                Destroy(spawnedChoiceButtons[i].gameObject);
+            else
+                DestroyImmediate(spawnedChoiceButtons[i].gameObject);
+        }
+
+        spawnedChoiceButtons.Clear();
+    }
+}