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Assets/Artists/Scripts/Player/CharacterControllerPro/PlayerCharacterControllerStun.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using BITFALL.Player.Movement;
+using BITFALL.Props;
+using BITKit;
+using BITKit.Entities;
+using Cysharp.Threading.Tasks;
+using UnityEditor.UI;
+using UnityEngine;
+
+namespace BITFALL.Entities.Player.Movement
+{
+	[CustomType(typeof(IStunObject))]
+	public class PlayerCharacterControllerStun : EntityBehavior,IStunObject
+	{
+		[Inject] private IEntityMovement _movement;
+		[SerializeField] private float breatheFrequency = 0.5f; // 呼吸的频率，值越大呼吸越快
+		[SerializeField] private float breatheAmplitude = 0.005f; // 呼吸的幅度，即准星上下移动的最大距离
+		[SerializeField] private LocationAdditive viewAdditive;
+		[SerializeField] private LocationAdditive inverseAdditive;
+		private readonly ValidHandle allow = new();
+		public float Weight { get;private set; }
+		public event Action<float> OnWeightChanged;
+		private readonly IntervalUpdate _resetInterval = new(1f);
+		public async void Stun(float distance, float duration)
+		{
+			Weight = 1;
+			OnWeightChanged?.Invoke(Weight);
+			_resetInterval.AddDelay(duration);
+			var id = Guid.NewGuid().GetHashCode();
+			_movement.ExecuteCommand(new PlayerPauseRunCommand(id,true));
+			_movement.ExecuteCommand(new PlayerLimitMoveSpeedCommand()
+			{
+				Id = id,
+				Speed =1f,
+				Limit = true,
+			});
+			_movement.ExecuteCommand(new PlayerLimitSensitivityCommand()
+			{
+				Id = id,
+				Sensitivity = 0.1f,
+				Limit = true,
+			});
+			allow.AddElement(id);
+			await UniTask.Delay(TimeSpan.FromSeconds(duration));
+			if(destroyCancellationToken.IsCancellationRequested) return;
+			_movement.ExecuteCommand(new PlayerPauseRunCommand(id,false));
+			_movement.ExecuteCommand(new PlayerLimitMoveSpeedCommand()
+			{
+				Id = id,
+				Limit = false,
+			});
+			_movement.ExecuteCommand(new PlayerLimitSensitivityCommand()
+			{
+				Id = id,
+				Limit = false,
+			});
+			allow.RemoveElement(id);
+		}
+
+		public override void OnUpdate(float deltaTime)
+		{
+			if (Weight <= 0) return;
+			
+			if(_resetInterval.AllowUpdateWithoutReset)
+			{
+				Weight = Mathf.Clamp(Weight -= deltaTime, 0, 1);
+				OnWeightChanged?.Invoke(Weight);
+			}
+
+			var breatheOffset = Mathf.Sin(Time.time * breatheFrequency) * breatheAmplitude;
+
+			breatheOffset *= Weight;
+			if (viewAdditive)
+				viewAdditive.AddRotation(Quaternion.Euler(breatheOffset, breatheOffset, 0), nameof(IStunObject));
+			if (inverseAdditive)
+				inverseAdditive.AddRotation(Quaternion.Euler(-breatheOffset, -breatheOffset, 0), nameof(IStunObject));
+		}
+	}
+
+}