1

Src/Core/ECS/EntitiesService.cs

@@ -160,9 +160,19 @@ namespace BITKit.Entities
                 var h0 = typeof(T).GetHashCode();
 
                 if (instances.TryGetValue(h0, out var v0) is false)
+                {
+                    try
                     {
                         instances[h0] = v0 = _entitiesInternal[id].ServiceProvider.GetRequiredService<T>();
                     }
+                    catch (KeyNotFoundException)
+                    {
+                        _logger.LogWarning($"Missing Entity {id},Ignore for now");
+
+                        hashset.Remove(id);
+                        break;
+                    }
+                }
 
                 array[i] = Unsafe.As<T>(v0);
                 i++;

Src/Core/ECS/Entity.cs

@@ -39,7 +39,7 @@ namespace BITKit.Entities
 
         public void Dispose()
         {
-            _serviceProvider.Dispose();
+            _serviceProvider?.Dispose();
         }
     }
 }

Src/Core/Extensions/IEnumerable.cs

@@ -152,21 +152,12 @@ namespace BITKit
             list.Remove(t);
             return list.ToArray();
         }
-        public static bool TryRemove<TKey, TValue>(this IDictionary<TKey, TValue> self, TKey t)
-        {
-            return self.ContainsKey(t) && self.Remove(t);
-        }
+
+        public static bool TryRemove<TKey, TValue>(this IDictionary<TKey, TValue> self, TKey t) => self.Remove(t);
         public static void Set<TKey, TValue>(this IDictionary<TKey, TValue> self, TKey key, TValue value)
-        {
-            if (self.ContainsKey(key))
         {
             self[key] = value;
         }
-            else
-            {
-                self.Add(key, value);
-            }
-        }
         public static TValue Get<TKey,TValue>(this IDictionary<Type,TValue> self)
         {
             return self[typeof(TKey)];

Src/Core/UX/IUXSnackBar.cs

@@ -0,0 +1,16 @@
+
+namespace Net.BITKit.UX.SnackBar
+{
+    public enum Severity
+    {
+        Normal,
+        Info,
+        Success,
+        Warning,
+        Error
+    }
+    public interface ISnackBar
+    {
+        void Add(string message, Severity severity = Severity.Normal);
+    }
+}

Src/Core/UX/IUXSnackBar.cs.meta

@@ -0,0 +1,11 @@
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Src/Unity/Art/Backgrounds/textyre_gradient_oval.png.meta

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Src/Unity/Scripts/AudioClip.meta

@@ -0,0 +1,8 @@
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Src/Unity/Scripts/AudioClip/AudioClipUtils.cs

@@ -0,0 +1,64 @@
+using System.IO;
+using UnityEngine;
+
+namespace Net.BITKit
+{
+    public static class AudioClipUtils
+    {
+        public static byte[] AudioClipToWavBytes(AudioClip clip)
+        {
+            var samples = new float[clip.samples * clip.channels];
+            clip.GetData(samples, 0);
+
+            var wavData = ConvertToWav(samples, clip.channels, clip.frequency);
+            return wavData;
+        }
+
+        private static byte[] ConvertToWav(float[] samples, int channels, int sampleRate)
+        {
+            var stream = new MemoryStream();
+            var writer = new BinaryWriter(stream);
+
+            var byteRate = sampleRate * channels * 2;
+
+            // 写入 WAV 文件头
+            writer.Write(System.Text.Encoding.ASCII.GetBytes("RIFF"));
+            writer.Write(0); // placeholder for total file size
+            writer.Write(System.Text.Encoding.ASCII.GetBytes("WAVE"));
+
+            // fmt 块
+            writer.Write(System.Text.Encoding.ASCII.GetBytes("fmt "));
+            writer.Write(16); // PCM
+            writer.Write((short)1); // AudioFormat = PCM
+            writer.Write((short)channels);
+            writer.Write(sampleRate);
+            writer.Write(byteRate);
+            writer.Write((short)(channels * 2)); // Block align
+            writer.Write((short)16); // Bits per sample
+
+            // data 块
+            writer.Write(System.Text.Encoding.ASCII.GetBytes("data"));
+            writer.Write(0); // placeholder for data chunk size
+
+            // 写入样本
+            var sampleCount = samples.Length;
+            for (var i = 0; i < sampleCount; i++)
+            {
+                var intData = (short)(samples[i] * short.MaxValue);
+                writer.Write(intData);
+            }
+
+            // 回写文件长度
+            writer.Seek(4, SeekOrigin.Begin);
+            writer.Write((int)(stream.Length - 8)); // RIFF size
+
+            writer.Seek(40, SeekOrigin.Begin);
+            writer.Write((int)(stream.Length - 44)); // data chunk size
+
+            writer.Flush();
+            return stream.ToArray();
+        }
+    }
+
+
+}

Src/Unity/Scripts/AudioClip/AudioClipUtils.cs.meta

@@ -0,0 +1,11 @@
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Src/Unity/Scripts/UX/Alert/UXAlert.cs

@@ -134,6 +134,8 @@ namespace BITKit.UX
             _confirmButton.clicked += Close;
             _cancelButton.clicked += Close;
             
+            BITInputSystem.AllowInput.AddDisableElements(this);
+            
             
             if (message.OnConfirm is not null)
             {
@@ -156,6 +158,7 @@ namespace BITKit.UX
         }
         private void Close()
         {
+            BITInputSystem.AllowInput.RemoveDisableElements(this);
             Dispose();
             BITAppForUnity.AllowCursor.RemoveElement(this);
         }

Src/Unity/Scripts/UX/Localization/UXLocalization.cs

@@ -41,6 +41,12 @@ namespace Net.BITKit.UX
                 x.text = _localizationService.GetLocalizedString('#'+x.viewDataKey);
             }
             
+            foreach (var x in visualElement.Query<ProgressBar>(className:USS).ToList())
+            {
+                if(string.IsNullOrEmpty(x.viewDataKey))continue;
+                x.title = _localizationService.GetLocalizedString('#'+x.viewDataKey);
+            }
+            
             foreach (var x in visualElement.Query(className:USS).ToList())
             {
                 if(string.IsNullOrEmpty(x.viewDataKey))continue;

Src/Unity/Scripts/UX/Service/UI Toolkit/UIToolKitPanel.cs

@@ -249,6 +249,10 @@ namespace BITKit.UX
 			catch (OperationCanceledException)
 			{
 			}
+			finally
+			{
+				await UniTask.NextFrame();
+			}
 
 			RootVisualElement?.RemoveFromClassList(USSExit);
 			RootVisualElement?.RemoveFromClassList(USSExitAsync);

Src/Unity/Scripts/UX/SnackBar.meta

@@ -0,0 +1,8 @@
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Src/Unity/Scripts/UX/SnackBar/UXSnackBar.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using BITKit;
+using BITKit.Tween;
+using BITKit.UX;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace Net.BITKit.UX.SnackBar
+{
+    public class UXSnackBar<TPanel> : UIToolkitSubPanel<TPanel>,ISnackBar where TPanel :IUXPanel
+    {
+        [UXBindPath("snack_bar-container")] private VisualElement _snackBarContainer;
+
+        private VisualTreeAsset _template;
+        
+        private readonly ValidHandle _waitHandle = new ValidHandle();
+
+        public UXSnackBar(IServiceProvider serviceProvider) : base(serviceProvider)
+        {
+        }
+
+        protected override void OnInitiated()
+        {
+            base.OnInitiated();
+            _template = _snackBarContainer.Q<TemplateContainer>().templateSource;
+            
+            _snackBarContainer.Clear();
+            
+            BITAppForUnity.AllowCursor.AddListener(OnAllowCursor);
+        }
+
+        private void OnAllowCursor(bool obj)
+        {
+            if (obj)
+            {
+                _waitHandle.AddElement(this);
+            }
+            else
+            {
+                _waitHandle.RemoveElement(this);
+            }
+        }
+
+        public async void Add(string message, Severity severity = Severity.Normal)
+        {
+            var ve = _snackBarContainer.Create(_template);
+            
+            ve.AddToClassList($"severity-{severity.ToString().ToLower()}");
+
+            ve.Get<Label>().text = message;
+
+            if (ve.Q("VisualElement--1") is { } bar)
+            {
+                await BITween.Lerp(x => bar.style.width = new StyleLength(Length.Percent(x)), 0f, 100, 5, Mathf.Lerp);
+            }
+            else
+            {
+                await UniTask.Delay(5000);
+            }
+
+            await _waitHandle;
+            
+            ve.RemoveFromHierarchy();
+        }
+    }
+
+}

Src/Unity/Scripts/UX/SnackBar/UXSnackBar.cs.meta

@@ -0,0 +1,11 @@
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Src/UnityEditor/SceneGizmoReference.cs

@@ -26,6 +26,24 @@ namespace BITKit.Scene
 				var rotation = transform.rotation;
 				Gizmos.DrawCube(position, rotation*bounds.Value);
 			}
+			
+			RenderRay(transform.up);
+			RenderRay(transform.forward);
+			RenderRay(transform.right);
+			RenderRay(-transform.right);
+			RenderRay(-transform.up);
+			RenderRay(-transform.forward);
+			
+
+			return;
+
+			void RenderRay(Vector3 direction)
+			{
+				if (Physics.Raycast(position, direction, out var hit))
+				{
+					Debug.DrawLine(position, hit.point, color);
+				}
+			}
 		}
 	}
 }