[+] Use the png jacket as bga

AquaMai/UX/LoadLocalBga.cs

@@ -0,0 +1,43 @@
+using System.Linq;
+using HarmonyLib;
+using MAI2.Util;
+using Manager;
+using MelonLoader;
+using Monitor.Game;
+using UnityEngine;
+
+namespace AquaMai.UX;
+
+public class LoadLocalBga
+{
+    [HarmonyPostfix]
+    [HarmonyPatch(typeof(GameCtrl), "IsReady")]
+    public static void LoadLocalBgaAwake(GameObject ____movieMaskObj)
+    {
+        var components = ____movieMaskObj.GetComponentsInChildren<Component>(false);
+        var movie = components.FirstOrDefault(it => it.name == "Movie");
+        if (movie is null) return;
+
+        var music = Singleton<DataManager>.Instance.GetMusic(GameManager.SelectMusicID[0]);
+        var moviePath = string.Format(Singleton<OptionDataManager>.Instance.GetMovieDataPath($"{music.movieName.id:000000}") + ".dat");
+        if (!moviePath.Contains("dummy")) return;
+
+        var jacket = LoadJacketPng.GetJacketTexture2D(music.movieName.id);
+        if (jacket is null)
+        {
+            MelonLogger.Msg("No jacket found for music " + music);
+        }
+        else
+        {
+            // If I create a new RawImage component, the jacket will be not be displayed
+            // I think it will be difficult to make it work with RawImage
+            // So I change the material that plays video to default sprite material
+            // The original player is actually a sprite renderer and plays video with a custom material
+            var sprite = movie.GetComponent<SpriteRenderer>();
+            sprite.sprite = Sprite.Create(jacket, new Rect(0, 0, jacket.width, jacket.height), new Vector2(0.5f, 0.5f));
+            sprite.material = new Material(Shader.Find("Sprites/Default"));
+        }
+
+        // movie.gameObject.SetActive(false);
+    }
+}