UI框架调整，主界面重做 #16

初步调整

Script/ManagedBusyRabbit/UI/Level/Controllers/BusyRoleStateController.cs

@@ -0,0 +1,76 @@
+using UnrealSharp.Engine;
+using UnrealSharp.Attributes;
+using UnrealSharp.BusyRabbit;
+using UnrealSharp.GameplayAbilities;
+using UnrealSharp;
+using UnrealSharp.CoreUObject;
+
+namespace UI.Level.Controllers;
+
+[UMultiDelegate] 
+public delegate void OnUIAttributeChange(FName AttributeName, float NewValue, float OldValue);
+
+
+
+[UClass]
+public class UBusyRoleStateController : UPW_UIController
+{
+    [UProperty()]
+    public TMulticastDelegate<OnUIAttributeChange> OnAttributeChangeDelegate { get; set; }
+
+
+    protected override void OnUIControllerInitialized()
+    {
+        if (UGameplayStatics.GetPlayerController(0) is ALevelPlayerController PC)
+        {
+            ABusyPlayerRole Role = PC.ControlledRole;
+            if (AbilitySystemLibrary.GetAbilitySystemComponent(Role) is UBusyAbilitySystemComponent ASC)
+            {
+                RegisterAttributeListener(ASC, "Health");
+                RegisterAttributeListener(ASC, "Hunger");
+            }
+        }
+    }
+
+    public float GetControlledAttribute(FName AttributeName)
+    {
+        if (UGameplayStatics.GetPlayerController(0) is ALevelPlayerController PC)
+        {
+            ABusyPlayerRole Role = PC.ControlledRole;
+            if (AbilitySystemLibrary.GetAbilitySystemComponent(Role) is UBusyAbilitySystemComponent ASC)
+            {
+                FGameplayAttribute Attribute = UBusyAscLibrary.GetAttribute(Role.Attributes, AttributeName);
+                return ASC.GetGameplayAttributeValue(Attribute, out bool IsFound);
+            }
+        }
+        return 0;
+    }
+    
+    public float GetRoleAttribute(ABusyPawnBase Pawn, FName Attribute)
+    {
+        return 0;
+    }
+
+
+
+
+    protected void RegisterAttributeListener(UBusyAbilitySystemComponent ASC, FName AttributeName)
+    {
+        TDelegate<OnBusyAttributeChange> Delegate = new TDelegate<OnBusyAttributeChange>();
+        Delegate.BindUFunction(this, "OnAttributeChange");
+        ASC.BindEventToAttributeChange(typeof(UBusyPlayerRoleAttributeSet), AttributeName, Delegate);
+    }
+
+
+    [UFunction()]
+    protected void OnAttributeChange(FName AttributeName, float NewValue, float OldValue)
+    {
+        OnAttributeChangeDelegate.Invoke(AttributeName, NewValue, OldValue);
+    }
+
+
+    protected override void OnUIControllerDestroy()
+    {
+        base.OnUIControllerDestroy();
+    }
+}