Characters can only have one picking timer active at a time. Closes #179

Barotrauma/BarotraumaShared/Source/Characters/Character.cs

@@ -465,6 +465,12 @@ namespace Barotrauma
             get { return focusedItem; }
         }
 
+        public Item PickingItem
+        {
+            get;
+            set;
+        }
+
         public virtual AIController AIController
         {
             get { return null; }

Barotrauma/BarotraumaShared/Source/Items/Components/Holdable/Pickable.cs

@@ -13,7 +13,6 @@ namespace Barotrauma.Items.Components
 
         private float pickTimer;
 
-
         public List<InvSlotType> AllowedSlots
         {
             get { return allowedSlots; }
@@ -59,9 +58,11 @@ namespace Barotrauma.Items.Components
             if (picker == null || picker.Inventory == null) return false;
 
             if (PickingTime > 0.0f)
+            {
+                if (picker.PickingItem == null)
                 {
                     CoroutineManager.StartCoroutine(WaitForPick(picker, PickingTime));
-                
+                }
                 return false;
             }
             else
@@ -104,6 +105,8 @@ namespace Barotrauma.Items.Components
 
         private IEnumerable<object> WaitForPick(Character picker, float requiredTime)
         {
+            picker.PickingItem = item;
+
             var leftHand = picker.AnimController.GetLimb(LimbType.LeftHand);
             var rightHand = picker.AnimController.GetLimb(LimbType.RightHand);
 
@@ -151,6 +154,7 @@ namespace Barotrauma.Items.Components
         private void StopPicking(Character picker)
         {
             picker.AnimController.Anim = AnimController.Animation.None;
+            picker.PickingItem = null;
             pickTimer = 0.0f;
         }