Add custom class for med operations

Fika.Core/Coop/ObservedClasses/HandsControllers/CoopObservedMedsController.cs

@@ -1,13 +1,25 @@
 // © 2024 Lacyway All Rights Reserved
 
+using EFT;
+using EFT.HealthSystem;
 using EFT.InventoryLogic;
 using Fika.Core.Coop.Players;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace Fika.Core.Coop.ObservedClasses
 {
 	internal class CoopObservedMedsController : EFT.Player.MedsController
 	{
 		private CoopPlayer coopPlayer;
+		private ObservedMedsOperation observedObsOperation
+		{
+			get
+			{
+				return CurrentHandsOperation as ObservedMedsOperation;
+			}
+		}
 
 		public static CoopObservedMedsController Create(CoopPlayer player, Item item, EBodyPart bodyPart, float amount, int animationVariant)
 		{
@@ -16,6 +28,32 @@ public static CoopObservedMedsController Create(CoopPlayer player, Item item, EB
 			return controller;
 		}
 
+		public override Dictionary<Type, OperationFactoryDelegate> GetOperationFactoryDelegates()
+		{
+			return new Dictionary<Type, OperationFactoryDelegate> {
+			{
+				typeof(Class1158),
+				new OperationFactoryDelegate(GetObservedMedsOperation)
+			}};
+		}
+
+		public override void Drop(float animationSpeed, Action callback, bool fastDrop = false, Item nextControllerItem = null)
+		{
+			DropController(callback).HandleExceptions();
+		}
+
+		private async Task DropController(Action callback)
+		{
+			await Task.Delay(600);
+			Destroyed = true;
+			observedObsOperation.HideObservedWeapon(callback);
+		}
+
+		private Player.BaseAnimationOperation GetObservedMedsOperation()
+		{
+			return new ObservedMedsOperation(this);
+		}
+
 		public override bool CanChangeCompassState(bool newState)
 		{
 			return false;
@@ -30,5 +68,30 @@ public override void SetCompassState(bool active)
 		{
 			// Do nothing
 		}
+
+		private class ObservedMedsOperation(Player.MedsController controller) : Class1158(controller)
+		{
+			private readonly CoopObservedMedsController observedMedsController = (CoopObservedMedsController)controller;
+			private Action hiddenCallback;
+
+			public void HideObservedWeapon(Action onHiddenCallback)
+			{
+				ActiveHealthController activeHealthController = observedMedsController._player.ActiveHealthController;
+				if (activeHealthController != null)
+				{
+					activeHealthController.RemoveMedEffect();
+				}
+				observedMedsController._player.HealthController.EffectRemovedEvent -= method_2;
+				hiddenCallback = onHiddenCallback;
+				if (observedMedsController.FirearmsAnimator != null)
+				{
+					observedMedsController.FirearmsAnimator.SetActiveParam(false, false);
+				}
+				if (State == Player.EOperationState.Finished)
+				{
+					hiddenCallback();
+				}
+			}
+		}
 	}
 }