menu

Assets/Scripts/Menu/SongSelection/SongSelectionManager.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using DG.Tweening;
 using Ichni.Menu.UI;
 using Ichni.RhythmGame;
 using Ichni.UI;
@@ -14,17 +15,38 @@ namespace Ichni.Menu
         public static SongSelectionManager instance;
         
         public SongSelectionUIPage songSelectionUIPage;
-
+        
+        public float currentFilterValue;
+        public Tweener filterTweener;
         
         private void Awake()
         {
             instance = this;
+            currentFilterValue = 100f;
         }
         
     }
     
     public partial class SongSelectionManager
     {
+        public void SetPreview(SongItemData connectedSong, bool isLocked)
+        {
+            MenuAudioManager.instance.audioContainer.StopEvent("PlayPreview");
+            MenuAudioManager.instance.audioContainer.SetSwitch(connectedSong.songSwitch);
+            MenuAudioManager.instance.audioContainer.PostEvent("PlayPreview");
 
+            float targetFilterValue = isLocked ? 50 : 100;
+            if (!Mathf.Approximately(currentFilterValue, targetFilterValue))
+            {
+                filterTweener.Kill(true);
+                filterTweener = 
+                    DOTween.To(() => currentFilterValue, x => currentFilterValue = x, targetFilterValue, 1f)
+                    .SetEase(Ease.OutQuad)
+                    .OnUpdate(() =>
+                    {
+                        MenuAudioManager.instance.audioContainer.SetRTPC("PreviewLowPassFilter", currentFilterValue);
+                    }).Play();
+            }
+        }
     }
 }