102 lines
3.3 KiB
C#
102 lines
3.3 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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using TMPro;
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using UnityEngine.SceneManagement;
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using System.Collections.Generic;
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public class SongSelectUI : MonoBehaviour
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{
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public SongList songList; // 存储歌曲列表的 ScriptableObject
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public GameObject songButtonPrefab; // 歌曲按钮的 Prefab (Button)
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public Transform contentPanel; // 滚动视图的 Content 面板
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[SerializeField] Button button_Main;
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[SerializeField] string ui_Main_Scene_Name = "UI_UI";
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void Start()
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{
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if (songList == null || songButtonPrefab == null || contentPanel == null)
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{
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Debug.LogError("请在 Inspector 中分配所有字段！");
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return;
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}
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button_Main.onClick.AddListener(
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() => SceneManager.LoadScene(ui_Main_Scene_NAME(), LoadSceneMode.Single));
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// Do not populate the song list at start. DLC buttons will request songs when clicked.
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}
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// 显示所有歌曲 (kept for manual use)
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public void DisplaySongs()
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{
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ClearSongList();
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foreach (SongData song in songList.songs)
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{
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InstantiateSongButton(song);
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}
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}
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// Instantiate from a provided list (used by dlcButton to show DLC songs)
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public void DisplaySongsFromList(List<SongData> list)
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{
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ClearSongList();
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if (list == null) return;
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foreach (var song in list)
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InstantiateSongButton(song);
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}
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private void ClearSongList()
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{
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if (contentPanel == null) return;
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for (int i = contentPanel.childCount - 1; i >= 0; i--)
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{
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#if UNITY_EDITOR
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if (!Application.isPlaying) DestroyImmediate(contentPanel.GetChild(i).gameObject);
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else Destroy(contentPanel.GetChild(i).gameObject);
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#else
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Destroy(contentPanel.GetChild(i).gameObject);
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#endif
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}
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}
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private void InstantiateSongButton(SongData song)
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{
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if (songButtonPrefab == null || contentPanel == null) return;
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GameObject songButtonObj = Instantiate(songButtonPrefab, contentPanel);
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songButtonObj.transform.SetParent(contentPanel, false);
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SongButton songButton = songButtonObj.GetComponent<SongButton>();
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if (songButton != null)
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{
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songButton.SetButtonData(song.songName, song.personalRecord, song.difficultyID, song.illustration, song.songID);
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}
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Image songImage = songButtonObj.GetComponentInChildren<Image>();
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TMP_Text[] texts = songButtonObj.GetComponentsInChildren<TMP_Text>();
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if (songImage != null && song.illustration != null)
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{
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songImage.sprite = song.illustration;
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songImage.enabled = true;
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}
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if (texts.Length >= 4)
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{
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texts[0].text = song.songName;
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texts[1].text = "Record : " + song.personalRecord;
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texts[3].text = "" + song.difficultyID;
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texts[2].text = "SongID : " + song.songID.ToString();
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}
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Button button = songButtonObj.GetComponent<Button>();
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if (button != null && songButton != null)
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button.onClick.AddListener(() => songButton.OnSongButtonClick());
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}
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// helper to avoid hardcoding scene name string in delegate - keeps serializer-friendly field
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private string ui_Main_Scene_NAME() => ui_Main_Scene_Name;
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}
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