Fixed AIObjectiveGoto terminating if previous path was unreachable, BackGroundSpriteManager won't place a sprite if a suitable position isn't found, StatusEffect fire position fix, UI improvements, door convexhull fix, progress on Fabricators & Deconstructors, mapentities sorted by category in edit mode, item descriptions, TutorialMode refactoring to make it easier to add new types of tutorials

Subsurface/Source/Characters/AI/Objectives/AIObjectiveContainItem.cs

@@ -54,13 +54,13 @@ namespace Barotrauma
 
             if (container.Item.inventory == character.Inventory)
             {
-                var containedItems = container.inventory.Items;
+                var containedItems = container.Inventory.Items;
                 //if there's already something in the mask (empty oxygen tank?), drop it
                 var existingItem = containedItems.FirstOrDefault(i => i != null);
                 if (existingItem != null) existingItem.Drop(character);
                 
                 character.Inventory.RemoveItem(itemToContain);
-                container.inventory.TryPutItem(itemToContain, null, false);
+                container.Inventory.TryPutItem(itemToContain, null, false);
             }
             else
             {

Subsurface/Source/Characters/AI/Objectives/AIObjectiveGetItem.cs

@@ -90,35 +90,42 @@ namespace Barotrauma
                     {
                         character.Inventory.TryPutItem(targetItem, targetSlot, false);
                     }
+
                 }
 
                 return;
             }
             
 
-            for (int i = 0; i<10 && currSearchIndex<Item.ItemList.Count; i++)
+            for (int i = 0; i<10 && currSearchIndex<Item.ItemList.Count-2; i++)
             {
                 currSearchIndex++;
 
                 if (!Item.ItemList[currSearchIndex].HasTag(itemName) && Item.ItemList[currSearchIndex].Name != itemName) continue;
                 if (IgnoreContainedItems && Item.ItemList[currSearchIndex].container != null) continue;
                 if (Item.ItemList[currSearchIndex].inventory is CharacterInventory) continue;
-            
-                targetItem = Item.ItemList[currSearchIndex];
                 
+                targetItem = Item.ItemList[currSearchIndex];
+
+                AddGoToObjective(targetItem);
 
-                Item moveToTarget = targetItem;
-                while (moveToTarget.container != null)
-                {
-                    moveToTarget = moveToTarget.container;
-                }
 
-                subObjectives.Add(new AIObjectiveGoTo(moveToTarget, character));
                 return;
             }
 
             if (currSearchIndex >= Item.ItemList.Count) canBeCompleted = false;
         }
+
+        private void AddGoToObjective(Item item)
+        {
+            Item moveToTarget = item;
+            while (moveToTarget.container != null)
+            {
+                moveToTarget = moveToTarget.container;
+            }
+
+            AddSubObjective(new AIObjectiveGoTo(moveToTarget, character));
+        }
         
         public override bool IsDuplicate(AIObjective otherObjective)
         {

Subsurface/Source/Characters/AI/Objectives/AIObjectiveGoTo.cs

@@ -22,7 +22,14 @@ namespace Barotrauma
             {
                 if (repeat) return true;
                 var pathSteering = character.AIController.SteeringManager as IndoorsSteeringManager;
-                return (pathSteering.CurrentPath == null || !pathSteering.CurrentPath.Unreachable);
+
+                //path doesn't exist (= hasn't been searched for yet), assume for now that the target is reachable
+                if (pathSteering.CurrentPath == null) return true;
+                //steeringmanager is still targeting some other position, assume for now that the target is reachable
+                if ((target != null && Vector2.Distance(target.Position, targetPos) > 5.0f) ||
+                    Vector2.Distance(pathSteering.CurrentTarget, targetPos) > 5.0f) return true;
+
+                return (!pathSteering.CurrentPath.Unreachable);
             }
         }