fix scaling canvas bug

My project/Assets/Prefabs/TF/Art/Hands.prefab

@@ -75,10 +75,10 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 0cd44c1031e13a943bb63640046fad76, type: 3}
   m_Name: 
   m_EditorClassIdentifier: UnityEngine.UI::UnityEngine.UI.CanvasScaler
-  m_UiScaleMode: 0
+  m_UiScaleMode: 1
   m_ReferencePixelsPerUnit: 100
   m_ScaleFactor: 1
-  m_ReferenceResolution: {x: 800, y: 600}
+  m_ReferenceResolution: {x: 1920, y: 1080}
   m_ScreenMatchMode: 0
   m_MatchWidthOrHeight: 0
   m_PhysicalUnit: 3
@@ -415,7 +415,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0}
   m_AnchorMax: {x: 0.5, y: 0}
-  m_AnchoredPosition: {x: 750, y: 175}
+  m_AnchoredPosition: {x: 600, y: 175}
   m_SizeDelta: {x: 200, y: 200}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!222 &4911661176318096178
@@ -697,7 +697,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0}
   m_AnchorMax: {x: 0.5, y: 0}
-  m_AnchoredPosition: {x: -750, y: 175}
+  m_AnchoredPosition: {x: -600, y: 175}
   m_SizeDelta: {x: 200, y: 200}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!222 &7674763745984168837

My project/Assets/Prefabs/TF/Art/ProductionLine.prefab

@@ -135,6 +135,8 @@ GameObject:
   m_Component:
   - component: {fileID: 2606214074821258370}
   - component: {fileID: 6588315072564813733}
+  - component: {fileID: 4836744744494718672}
+  - component: {fileID: 4745502482891085492}
   m_Layer: 0
   m_Name: ProductionLine
   m_TagString: Untagged
@@ -182,7 +184,205 @@ MonoBehaviour:
   door: {fileID: 0}
   machine: {fileID: 674825255532559789, guid: 5998f45ccf9e4e14888a430e35818723, type: 3}
   machineContainer: {fileID: 3825002632626704734}
+  moveSound: {fileID: 8300000, guid: 1a929b70e26095f489dc29121aa6052a, type: 3}
+  backgroundMusic: {fileID: 8300000, guid: 35e247fe8003f9730a5afdc547918e69, type: 3}
+  moveAudioSource: {fileID: 4836744744494718672}
+  musicAudioSource: {fileID: 4745502482891085492}
   machineVFXController: {fileID: 0}
+--- !u!82 &4836744744494718672
+AudioSource:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1736489298177994633}
+  m_Enabled: 1
+  serializedVersion: 4
+  OutputAudioMixerGroup: {fileID: 0}
+  m_audioClip: {fileID: 0}
+  m_Resource: {fileID: 0}
+  m_PlayOnAwake: 1
+  m_Volume: 0.432
+  m_Pitch: 2
+  Loop: 0
+  Mute: 0
+  Spatialize: 0
+  SpatializePostEffects: 0
+  Priority: 128
+  DopplerLevel: 1
+  MinDistance: 1
+  MaxDistance: 500
+  Pan2D: 0
+  rolloffMode: 0
+  BypassEffects: 0
+  BypassListenerEffects: 0
+  BypassReverbZones: 0
+  rolloffCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    - serializedVersion: 3
+      time: 1
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  panLevelCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  spreadCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  reverbZoneMixCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+--- !u!82 &4745502482891085492
+AudioSource:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1736489298177994633}
+  m_Enabled: 1
+  serializedVersion: 4
+  OutputAudioMixerGroup: {fileID: 0}
+  m_audioClip: {fileID: 0}
+  m_Resource: {fileID: 0}
+  m_PlayOnAwake: 1
+  m_Volume: 0.49
+  m_Pitch: 1
+  Loop: 0
+  Mute: 0
+  Spatialize: 0
+  SpatializePostEffects: 0
+  Priority: 128
+  DopplerLevel: 1
+  MinDistance: 1
+  MaxDistance: 500
+  Pan2D: 0
+  rolloffMode: 0
+  BypassEffects: 0
+  BypassListenerEffects: 0
+  BypassReverbZones: 0
+  rolloffCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    - serializedVersion: 3
+      time: 1
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  panLevelCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  spreadCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  reverbZoneMixCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
 --- !u!1 &2643349146522646291
 GameObject:
   m_ObjectHideFlags: 0

My project/Assets/Prefabs/TF/Explosion.mp3.meta

+fileFormatVersion: 2
+guid: 32d24dfce96da6e4bb0991eebaf25e8d
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 8
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 0
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 1
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

My project/Assets/Prefabs/TF/MachineVFXController.cs

@@ -13,10 +13,27 @@ public class MachineVFXController : MonoBehaviour
     [Header("Fire Settings")]
     [SerializeField] private float minFireAlpha = 0.1f;
     [SerializeField] private float maxFireAlpha = 1f;
-
     [SerializeField] private float minFireSize = 1f;
     [SerializeField] private float maxFireSize = 5f;
 
+    [Header("Sound References")]
+    [SerializeField] private AudioSource explosionAudioSource;
+    [SerializeField] private AudioSource loopNoiseAudioSource;
+
+    [Header("Loop Noise Settings")]
+    [SerializeField] private float minNoiseVolume = 0f;
+    [SerializeField] private float maxNoiseVolume = 1f;
+
+    private void Start()
+    {
+        if (loopNoiseAudioSource != null)
+        {
+            loopNoiseAudioSource.loop = true;
+            loopNoiseAudioSource.volume = minNoiseVolume;
+            if (!loopNoiseAudioSource.isPlaying)
+                loopNoiseAudioSource.Play();
+        }
+    }
 
     private void Update()
     {
@@ -30,7 +47,6 @@ public class MachineVFXController : MonoBehaviour
     /// ratio = 0 → calm
     /// ratio = 1 → maximum intensity
     /// </summary>
-    /// 
     public void SetIntensityRatio(float ratio)
     {
         ratio = Mathf.Clamp01(ratio);
@@ -39,6 +55,7 @@ public class MachineVFXController : MonoBehaviour
             scaryMachine.SetIntensity(ratio);
 
         UpdateFire(ratio);
+        UpdateLoopNoise(ratio);
     }
 
     private void UpdateFire(float ratio)
@@ -46,16 +63,22 @@ public class MachineVFXController : MonoBehaviour
         if (fireVFX == null) return;
 
         var main = fireVFX.main;
-
         float alpha = Mathf.Lerp(minFireAlpha, maxFireAlpha, ratio);
         float size = Mathf.Lerp(minFireSize, maxFireSize, ratio);
 
         Color c = main.startColor.color;
         c.a = alpha;
-
         main.startColor = c;
         main.startSize = size;
     }
+
+    private void UpdateLoopNoise(float ratio)
+    {
+        if (loopNoiseAudioSource == null) return;
+
+        loopNoiseAudioSource.volume = Mathf.Lerp(minNoiseVolume, maxNoiseVolume, ratio);
+    }
+
     public void PlayExplosion()
     {
         StopAllVFX();
@@ -63,40 +86,32 @@ public class MachineVFXController : MonoBehaviour
         // Play explosion VFX
         explosionVFX?.Play();
 
+        // Play explosion sound (one-shot)
+        if (explosionAudioSource != null)
+            explosionAudioSource.Play();
+
         // Reset scary machine intensity
         if (scaryMachine != null)
-        {
             scaryMachine.SetIntensity(-1f);
-        }
 
         // Trigger impacts on all child AutoForceImpact components
         AutoForceImpact[] impacts = GetComponentsInChildren<AutoForceImpact>(true);
-
         if (impacts.Length > 0)
         {
             Vector3 explosionPosition = transform.position;
-
             foreach (var impact in impacts)
-            {
                 impact?.TriggerImpact(explosionPosition);
         }
     }
-    }
+
     public void StopAllVFX()
     {
         SetIntensityRatio(0f);
         Debug.Log("stop");
-        if (correctVFX != null)
-            correctVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
-
-        if (wrongVFX != null)
-            wrongVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
-
-        if (explosionVFX != null)
-            explosionVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
-
-        if (fireVFX != null)
-            fireVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
 
+        if (correctVFX != null) correctVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
+        if (wrongVFX != null) wrongVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
+        if (explosionVFX != null) explosionVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
+        if (fireVFX != null) fireVFX.Stop(true, ParticleSystemStopBehavior.StopEmittingAndClear);
     }
 }
\ No newline at end of file

My project/Assets/Prefabs/TF/Machn_2.prefab

@@ -14220,6 +14220,8 @@ GameObject:
   - component: {fileID: 5132323277893022286}
   - component: {fileID: 9171422854662029844}
   - component: {fileID: 4776298457712748868}
+  - component: {fileID: 6720802054867345570}
+  - component: {fileID: 8189303045537585967}
   m_Layer: 0
   m_Name: Machn_2
   m_TagString: Untagged
@@ -14372,6 +14374,204 @@ MonoBehaviour:
   maxFireAlpha: 1
   minFireSize: 1
   maxFireSize: 5
+  explosionAudioSource: {fileID: 8189303045537585967}
+  loopNoiseAudioSource: {fileID: 6720802054867345570}
+  minNoiseVolume: 0
+  maxNoiseVolume: 0.2
+--- !u!82 &6720802054867345570
+AudioSource:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 674825255532559789}
+  m_Enabled: 1
+  serializedVersion: 4
+  OutputAudioMixerGroup: {fileID: 0}
+  m_audioClip: {fileID: 0}
+  m_Resource: {fileID: 8300000, guid: 1b8f9dfdf2e1d3141a1612c6e983decf, type: 3}
+  m_PlayOnAwake: 0
+  m_Volume: 1
+  m_Pitch: 1
+  Loop: 0
+  Mute: 0
+  Spatialize: 0
+  SpatializePostEffects: 0
+  Priority: 128
+  DopplerLevel: 1
+  MinDistance: 1
+  MaxDistance: 500
+  Pan2D: 0
+  rolloffMode: 0
+  BypassEffects: 0
+  BypassListenerEffects: 0
+  BypassReverbZones: 0
+  rolloffCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    - serializedVersion: 3
+      time: 1
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  panLevelCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  spreadCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  reverbZoneMixCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+--- !u!82 &8189303045537585967
+AudioSource:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 674825255532559789}
+  m_Enabled: 1
+  serializedVersion: 4
+  OutputAudioMixerGroup: {fileID: 0}
+  m_audioClip: {fileID: 0}
+  m_Resource: {fileID: 8300000, guid: 32d24dfce96da6e4bb0991eebaf25e8d, type: 3}
+  m_PlayOnAwake: 0
+  m_Volume: 1
+  m_Pitch: 1
+  Loop: 0
+  Mute: 0
+  Spatialize: 0
+  SpatializePostEffects: 0
+  Priority: 128
+  DopplerLevel: 1
+  MinDistance: 1
+  MaxDistance: 500
+  Pan2D: 0
+  rolloffMode: 0
+  BypassEffects: 0
+  BypassListenerEffects: 0
+  BypassReverbZones: 0
+  rolloffCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    - serializedVersion: 3
+      time: 1
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  panLevelCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  spreadCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 0
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
+  reverbZoneMixCustomCurve:
+    serializedVersion: 2
+    m_Curve:
+    - serializedVersion: 3
+      time: 0
+      value: 1
+      inSlope: 0
+      outSlope: 0
+      tangentMode: 0
+      weightedMode: 0
+      inWeight: 0.33333334
+      outWeight: 0.33333334
+    m_PreInfinity: 2
+    m_PostInfinity: 2
+    m_RotationOrder: 4
 --- !u!1 &920656980724022583
 GameObject:
   m_ObjectHideFlags: 0

My project/Assets/Prefabs/TF/fast move.wav.meta

+fileFormatVersion: 2
+guid: 1a929b70e26095f489dc29121aa6052a
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 8
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 0
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 1
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

My project/Assets/Prefabs/TF/move .wav.meta

+fileFormatVersion: 2
+guid: 7cf87651921ae294f90fad985a724838
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 8
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 0
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 1
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

My project/Assets/Prefabs/TF/spinopel-matchbox-shake-381922.mp3.meta

+fileFormatVersion: 2
+guid: 1b8f9dfdf2e1d3141a1612c6e983decf
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 8
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 0
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 1
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

My project/Assets/Scenes/TF/TF.unity

@@ -365,7 +365,7 @@ MonoBehaviour:
     m_Bits: 1
   m_VolumeTrigger: {fileID: 0}
   m_VolumeFrameworkUpdateModeOption: 2
-  m_RenderPostProcessing: 0
+  m_RenderPostProcessing: 1
   m_Antialiasing: 0
   m_AntialiasingQuality: 2
   m_StopNaN: 0

My project/Assets/ScienceStreet/TF/Scripts/TfProductionLine.cs

@@ -18,22 +18,62 @@ namespace com.al_arcade.tf
         [SerializeField] public GameObject machine;
         [SerializeField] public Transform machineContainer;
 
+        [Header("Audio")]
+        [SerializeField] private AudioClip moveSound;
+        [SerializeField] private AudioClip backgroundMusic;
+        [SerializeField] private AudioSource moveAudioSource;
+        [SerializeField] private AudioSource musicAudioSource;
+
         private GameObject _spawnedMachine;
         private float currentDistance;
         private float stepDistance;
         private float _lastIntensity = -1f;
         private bool _start = false;
+
         public MachineVFXController machineVFXController;
 
         private void Awake()
         {
             StartCoroutine(DelayStart());
+
             if (materialOffsetController == null && product != null)
                 materialOffsetController = product.GetComponent<MaterialOffsetController>();
 
+            SetupAudio();
             machineVFXController?.SetIntensityRatio(0f);
         }
 
+        private void SetupAudio()
+        {
+            // Move Audio Source
+            if (moveAudioSource == null)
+                moveAudioSource = gameObject.AddComponent<AudioSource>();
+
+            moveAudioSource.playOnAwake = false;
+            moveAudioSource.loop = false;
+
+            // Music Audio Source
+            if (musicAudioSource == null)
+                musicAudioSource = gameObject.AddComponent<AudioSource>();
+
+            if (backgroundMusic != null)
+            {
+                musicAudioSource.clip = backgroundMusic;
+                musicAudioSource.loop = true;
+                musicAudioSource.volume = 0.5f;
+                musicAudioSource.playOnAwake = true;
+                musicAudioSource.Play();
+            }
+        }
+
+        private void PlayMoveSound()
+        {
+            if (moveSound == null) return;
+
+            moveAudioSource.pitch = 1.2f;
+            moveAudioSource.PlayOneShot(moveSound);
+        }
+
         public void Build(int stepsToWin, float stepSize, Vector3 cameraPos)
         {
             if (startPoint == null || endPoint == null || stepsToWin <= 0)
@@ -79,6 +119,8 @@ namespace com.al_arcade.tf
             if (product == null || startPoint == null || endPoint == null)
                 yield break;
 
+            PlayMoveSound();
+
             materialOffsetController?.AddOffset(new Vector2(0f, 1f), 0.2f);
 
             currentDistance = Mathf.Clamp(
@@ -108,6 +150,7 @@ namespace com.al_arcade.tf
 
             float previousDistance = currentDistance;
 
+
             currentDistance = Mathf.Clamp(
                 currentDistance - stepDistance,
                 0,
@@ -129,6 +172,7 @@ namespace com.al_arcade.tf
                 {
                     materialOffsetController?.AddOffset(new Vector2(0f, -1f), 0.2f);
                 });
+                PlayMoveSound();
             }
 
             seq.Append(
@@ -163,7 +207,6 @@ namespace com.al_arcade.tf
 
             currentDistance = 0f;
 
-            // Reset product
             if (product != null && startPoint != null)
             {
                 product.localPosition = startPoint.localPosition;
@@ -171,7 +214,6 @@ namespace com.al_arcade.tf
                 product.localScale = Vector3.one * 2f;
             }
 
-            // Reset door
             if (door != null)
             {
                 Vector3 pos = door.localPosition;
@@ -184,19 +226,17 @@ namespace com.al_arcade.tf
             _lastIntensity = -1f;
             _start = false;
 
-            // ✅ Destroy old machine FIRST
             if (_spawnedMachine != null)
             {
                 Destroy(_spawnedMachine);
                 _spawnedMachine = null;
             }
 
-            // ✅ Spawn new machine
             if (machine != null && machineContainer != null)
             {
                 _spawnedMachine = Instantiate(
                     machine,
-                    machineContainer.position ,
+                    machineContainer.position,
                     Quaternion.Euler(0f, 90f, 0f)
                 );
 

My project/Assets/Settings/SampleSceneProfile.asset

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+MonoBehaviour:
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+  m_PrefabInstance: {fileID: 0}
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+  m_Script: {fileID: 11500000, guid: 0b2db86121404754db890f4c8dfe81b2, type: 3}
+  m_Name: Bloom
+  m_EditorClassIdentifier: 
+  active: 0
+  skipIterations:
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+  threshold:
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+  scatter:
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+  clamp:
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+  tint:
+    m_OverrideState: 0
+    m_Value: {r: 1, g: 1, b: 1, a: 1}
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+    m_Value: 1
+  filter:
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+  downscale:
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+  dirtIntensity:
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+    m_Value: 0
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   m_ObjectHideFlags: 3
@@ -28,6 +78,34 @@ MonoBehaviour:
   rounded:
     m_OverrideState: 0
     m_Value: 0
+--- !u!114 &-3357603926938260329
+MonoBehaviour:
+  m_ObjectHideFlags: 3
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+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 899c54efeace73346a0a16faa3afe726, type: 3}
+  m_Name: Vignette
+  m_EditorClassIdentifier: 
+  active: 0
+  color:
+    m_OverrideState: 0
+    m_Value: {r: 0, g: 0, b: 0, a: 1}
+  center:
+    m_OverrideState: 0
+    m_Value: {x: 0.5, y: 0.5}
+  intensity:
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+  smoothness:
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+  rounded:
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   components:
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+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 97c23e3b12dc18c42a140437e53d3951, type: 3}
+  m_Name: Tonemapping
+  m_EditorClassIdentifier: 
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+  mode:
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+  acesPreset:
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+  hueShiftAmount:
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+    m_Value: 0
+  detectPaperWhite:
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+    m_Value: 0
+  paperWhite:
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+    m_Value: 234
+  detectBrightnessLimits:
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+    m_Value: 1
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+  maxNits:
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+    m_Value: 647
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   m_ObjectHideFlags: 3
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     m_OverrideState: 0
     m_Value: 0
+--- !u!114 &7391319092446245454
+MonoBehaviour:
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+  bladeCount:
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+  bladeCurvature:
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+  bladeRotation:
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+    m_Value: 0

My project/UserSettings/Layouts/CurrentMaximizeLayout.dwlt

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   m_MinSize: {x: 400, y: 112}
   m_MaxSize: {x: 32384, y: 16192}
   vertical: 0
-  controlID: 56820
+  controlID: 65494
   draggingID: 0
 --- !u!114 &2
 MonoBehaviour:
@@ -50,7 +50,7 @@ MonoBehaviour:
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     y: 79.200005
     width: 342.80005
-    height: 317.2
+    height: 378
   m_SerializedDataModeController:
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     m_PreferredDataMode: 0
@@ -107,9 +107,9 @@ MonoBehaviour:
       x: 0
       y: 21
       width: 342.80005
-      height: 296.2
+      height: 357
     m_Scale: {x: 0.22317712, y: 0.22317712}
-    m_Translation: {x: 171.40002, y: 148.1}
+    m_Translation: {x: 171.40002, y: 178.5}
     m_MarginLeft: 0
     m_MarginRight: 0
     m_MarginTop: 0
@@ -117,12 +117,12 @@ MonoBehaviour:
     m_LastShownAreaInsideMargins:
       serializedVersion: 2
       x: -768
-      y: -663.5985
+      y: -799.8132
       width: 1536
-      height: 1327.197
+      height: 1599.6263
     m_MinimalGUI: 1
   m_defaultScale: 0.22317712
-  m_LastWindowPixelSize: {x: 428.50006, y: 396.5}
+  m_LastWindowPixelSize: {x: 428.50006, y: 472.5}
   m_ClearInEditMode: 1
   m_NoCameraWarning: 1
   m_LowResolutionForAspectRatios: 01000000000000000000
@@ -153,7 +153,7 @@ MonoBehaviour:
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   m_MaxSize: {x: 24288, y: 16192}
   vertical: 1
-  controlID: 56821
+  controlID: 65495
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 --- !u!114 &4
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+    height: 404
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   m_MaxSize: {x: 24288, y: 8096}
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-  controlID: 56822
+  controlID: 65496
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 --- !u!114 &5
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@@ -232,7 +232,7 @@ MonoBehaviour:
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@@ -249,11 +249,19 @@ MonoBehaviour:
   m_SceneHierarchy:
     m_TreeViewState:
       scrollPos: {x: 0, y: 0}
-      m_SelectedIDs:
-      - m_Data: 285768
+      m_SelectedIDs: []
       m_LastClickedID:
-        m_Data: 285768
+        m_Data: 0
       m_ExpandedIDs:
+      - m_Data: -656922
+      - m_Data: -656604
+      - m_Data: -655656
+      - m_Data: -652006
+      - m_Data: -651680
+      - m_Data: -650728
+      - m_Data: -633992
+      - m_Data: -633666
+      - m_Data: -632646
       - m_Data: -499186
       - m_Data: -498450
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@@ -343,9 +351,9 @@ MonoBehaviour:
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     y: 0
     width: 549.6
-    height: 343.2
-  m_MinSize: {x: 200, y: 200}
-  m_MaxSize: {x: 4000, y: 4000}
+    height: 404
+  m_MinSize: {x: 202, y: 226}
+  m_MaxSize: {x: 4002, y: 4026}
   m_ActualView: {fileID: 8}
   m_Panes:
   - {fileID: 8}
@@ -375,7 +383,7 @@ MonoBehaviour:
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     y: 79.200005
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+    height: 378
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@@ -1018,7 +1026,7 @@ MonoBehaviour:
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     speed: 2
-    m_Value: {x: -22.970797, y: 9.579826, z: 21.546589}
+    m_Value: {x: 19.467089, y: -10.037382, z: 20.729881}
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@@ -1066,11 +1074,11 @@ MonoBehaviour:
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-    m_Value: {x: 0.110786624, y: 0.83008945, z: -0.17796816, w: 0.51672554}
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     speed: 2
-    m_Value: 8.487049
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@@ -1088,7 +1096,7 @@ MonoBehaviour:
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-  m_LastSceneViewRotation: {x: -0.08717229, y: 0.89959055, z: -0.21045254, w: -0.3726226}
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@@ -1208,7 +1216,7 @@ MonoBehaviour:
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     m_Folders:
-    - Assets/ScienceStreet/CS/Scripts
+    - Assets/Prefabs/TF/Art
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@@ -1218,18 +1226,18 @@ MonoBehaviour:
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   m_StartGridSize: 59
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+  - Assets/Prefabs/TF/Art
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@@ -1321,10 +1329,9 @@ MonoBehaviour:
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       m_ResourceFile: 
   m_ListAreaState:
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-    m_LastClickedInstanceID: 285768
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+    m_SelectedInstanceIDs: []
+    m_LastClickedInstanceID: 0
+    m_HadKeyboardFocusLastEvent: 1
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@@ -1531,8 +1538,8 @@ MonoBehaviour:
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