Build 0.20.7.0

Barotrauma/BarotraumaClient/ClientSource/Characters/Character.cs

@@ -657,12 +657,9 @@ namespace Barotrauma
             {
                 if (Controlled == null || Controlled == this || (Controlled.CharacterHealth.GetAffliction("psychosis")?.Strength ?? 0.0f) <= 0.0f)
                 {
-                    InvisibleTimer = 0.0f;
-                }
-                else
-                {
-                    InvisibleTimer -= deltaTime;
+                    InvisibleTimer = Math.Min(InvisibleTimer, 1.0f);
                 }
+                InvisibleTimer -= deltaTime;                
             }
 
             foreach (GUIMessage message in guiMessages)

Barotrauma/BarotraumaClient/ClientSource/Characters/Health/CharacterHealth.cs

@@ -394,6 +394,7 @@ namespace Barotrauma
 
             showHiddenAfflictionsButton = new GUIButton(new RectTransform(new Point(afflictionIconContainer.Rect.Height), afflictionIconContainer.RectTransform), style: "GUIButtonCircular")
             {
+                Visible = false,
                 CanBeFocused = false
             };
 

Barotrauma/BarotraumaClient/ClientSource/DebugConsole.cs

@@ -2219,6 +2219,15 @@ namespace Barotrauma
                 }
             }));
 
+            commands.Add(new Command("spawnallitems", "", (string[] args) =>
+            {
+                var cursorPos = Screen.Selected.Cam?.ScreenToWorld(PlayerInput.MousePosition) ?? Vector2.Zero;
+                foreach (ItemPrefab itemPrefab in ItemPrefab.Prefabs)
+                {
+                    Entity.Spawner?.AddItemToSpawnQueue(itemPrefab, cursorPos);
+                }                
+            }));
+
             commands.Add(new Command("camerasettings", "camerasettings [defaultzoom] [zoomsmoothness] [movesmoothness] [minzoom] [maxzoom]: debug command for testing camera settings. The values default to 1.1, 8.0, 8.0, 0.1 and 2.0.", (string[] args) =>
             {
                 float defaultZoom = Screen.Selected.Cam.DefaultZoom;

Barotrauma/BarotraumaClient/ClientSource/Events/EventActions/UIHighlightAction.cs

@@ -1,4 +1,5 @@
 using Microsoft.Xna.Framework;
+using System;
 using System.Linq;
 
 namespace Barotrauma;
@@ -10,37 +11,66 @@ partial class UIHighlightAction : EventAction
     partial void UpdateProjSpecific()
     {
         bool useCircularFlash = false;
-        GUIComponent component = null;
-
         if (Id != ElementId.None)
         {
-            component = GUI.GetAdditions().FirstOrDefault(c => Equals(Id, c.UserData));
+            FindAndFlashComponents(c => Equals(Id, c.UserData));
         }
         else if (!EntityIdentifier.IsEmpty)
         {
-            component = GUI.GetAdditions().FirstOrDefault(c => 
+            FindAndFlashComponents(c =>
                 c.UserData is MapEntityPrefab mep && mep.Identifier == EntityIdentifier || c.UserData is MapEntity me && me.Prefab.Identifier == EntityIdentifier);
         }
         else if (!OrderIdentifier.IsEmpty)
         {
             useCircularFlash = true;
+            bool foundMinimapNode = false;
             if (!OrderTargetTag.IsEmpty)
             {
-                component =
-                    GUI.GetAdditions().FirstOrDefault(c =>
-                        c.UserData is CrewManager.MinimapNodeData nodeData && nodeData.Order is Order order &&
-                        order.Identifier == OrderIdentifier && order.Option == OrderOption && order.TargetEntity is Item item && item.HasTag(OrderTargetTag));
+                foundMinimapNode = FindAndFlashComponents(c =>
+                    c.UserData is CrewManager.MinimapNodeData nodeData && nodeData.Order is Order order &&
+                    order.Identifier == OrderIdentifier && order.Option == OrderOption && order.TargetEntity is Item item && item.HasTag(OrderTargetTag));
+            }
+            if (!foundMinimapNode)
+            {
+                FindAndFlashComponents(c => c.UserData is Order order && order.Identifier == OrderIdentifier && order.Option == OrderOption,
+                    c => c.UserData is Order order && order.Identifier == OrderIdentifier,
+                    c => Equals(OrderCategory, c.UserData));
             }
-            component ??=
-                GUI.GetAdditions().FirstOrDefault(c => c.UserData is Order order && order.Identifier == OrderIdentifier && order.Option == OrderOption) ??
-                GUI.GetAdditions().FirstOrDefault(c => c.UserData is Order order && order.Identifier == OrderIdentifier) ?? 
-                GUI.GetAdditions().FirstOrDefault(c => Equals(OrderCategory, c.UserData));
         }
 
-        if (component != null && component.FlashTimer <= 0.0f)
+        bool FindAndFlashComponents(params Func<GUIComponent, bool>[] predicates)
         {
-            component.Flash(highlightColor, useCircularFlash: useCircularFlash);
-            component.Bounce |= Bounce;
+            foreach (var predicate in predicates)
+            {
+                if (HighlightMultiple)
+                {
+                    bool found = false;
+                    foreach (var component in GUI.GetAdditions())
+                    {
+                        if (predicate(component))
+                        {
+                            Flash(component);
+                            found = true;
+                        }
+                    };
+                    return found;
+                }
+                else if (GUI.GetAdditions().FirstOrDefault(predicate) is GUIComponent component)
+                {
+                    Flash(component);
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        void Flash(GUIComponent component)
+        {
+            if (component.FlashTimer <= 0.0f)
+            {
+                component.Flash(highlightColor, useCircularFlash: useCircularFlash);
+                component.Bounce |= Bounce;
+            }
         }
     }
 }

Barotrauma/BarotraumaClient/ClientSource/Fonts/ScalableFont.cs

@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Linq;
 using System.Threading;
+using System.Xml.Linq;
 using Barotrauma.Threading;
 
 namespace Barotrauma
@@ -37,7 +38,7 @@ namespace Barotrauma
             private set;
         }
 
-        public bool IsCJK
+        public TextManager.SpeciallyHandledCharCategory SpeciallyHandledCharCategory
         {
             get;
             private set;
@@ -84,17 +85,35 @@ namespace Barotrauma
             }
         }
 
+        public static TextManager.SpeciallyHandledCharCategory ExtractShccFromXElement(XElement element)
+            => TextManager.SpeciallyHandledCharCategories
+                .Where(category => element.GetAttributeBool($"is{category}", category switch {
+                    // CJK isn't supported by default
+                    TextManager.SpeciallyHandledCharCategory.CJK => false,
+                    
+                    // For backwards compatibility, we assume that Cyrillic is supported by default
+                    TextManager.SpeciallyHandledCharCategory.Cyrillic => true,
+                    
+                    _ => throw new Exception("unreachable")
+                }))
+                .Aggregate(TextManager.SpeciallyHandledCharCategory.None, (current, category) => current | category);
+
         public ScalableFont(ContentXElement element, GraphicsDevice gd = null)
             : this(
                 element.GetAttributeContentPath("file")?.Value,
                 (uint)element.GetAttributeInt("size", 14),
                 gd,
                 element.GetAttributeBool("dynamicloading", false),
-                element.GetAttributeBool("iscjk", false))
+                ExtractShccFromXElement(element))
         {
         }
 
-        public ScalableFont(string filename, uint size, GraphicsDevice gd = null, bool dynamicLoading = false, bool isCJK = false)
+        public ScalableFont(
+            string filename,
+            uint size,
+            GraphicsDevice gd = null,
+            bool dynamicLoading = false,
+            TextManager.SpeciallyHandledCharCategory speciallyHandledCharCategory = TextManager.SpeciallyHandledCharCategory.None)
         {
             lock (globalMutex)
             {
@@ -120,7 +139,7 @@ namespace Barotrauma
             this.textures = new List<Texture2D>();
             this.texCoords = new Dictionary<uint, GlyphData>();
             this.DynamicLoading = dynamicLoading;
-            this.IsCJK = isCJK;
+            this.SpeciallyHandledCharCategory = speciallyHandledCharCategory;
             this.graphicsDevice = gd;
 
             if (gd != null && !dynamicLoading)

Barotrauma/BarotraumaClient/ClientSource/GUI/GUIListBox.cs

@@ -150,7 +150,6 @@ namespace Barotrauma
             }
         }
 
-        // TODO: fix implicit hiding
         public override bool Selected
         {
             get { return isSelected; }

Barotrauma/BarotraumaClient/ClientSource/GUI/GUINumberInput.cs

@@ -179,6 +179,11 @@ namespace Barotrauma
             private set;
         }
 
+        /// <summary>
+        /// If enabled, the value wraps around to Max when you go below Min, and vice versa
+        /// </summary>
+        public bool WrapAround;
+
         public float valueStep;
 
         private float pressedTimer;
@@ -403,13 +408,19 @@ namespace Barotrauma
         {
             if (MinValueFloat != null)
             {
-                floatValue = Math.Max(floatValue, MinValueFloat.Value);
-                MinusButton.Enabled = floatValue > MinValueFloat;
+                floatValue = 
+                    WrapAround && MinValueFloat.HasValue && floatValue < MinValueFloat.Value ? 
+                    MaxValueFloat.Value : 
+                    Math.Max(floatValue, MinValueFloat.Value);
+                MinusButton.Enabled = WrapAround || floatValue > MinValueFloat;
             }
             if (MaxValueFloat != null)
             {
-                floatValue = Math.Min(floatValue, MaxValueFloat.Value);
-                PlusButton.Enabled = floatValue < MaxValueFloat;
+                floatValue =
+                    WrapAround && MaxValueFloat.HasValue && floatValue > MaxValueFloat.Value ?
+                    MinValueFloat.Value : 
+                    Math.Min(floatValue, MaxValueFloat.Value);
+                PlusButton.Enabled = WrapAround || floatValue < MaxValueFloat;
             }
         }
 
@@ -417,16 +428,16 @@ namespace Barotrauma
         {
             if (MinValueInt != null && intValue < MinValueInt.Value)
             {
-                intValue = Math.Max(intValue, MinValueInt.Value);
+                intValue = WrapAround && MaxValueInt.HasValue ? MaxValueInt.Value : Math.Max(intValue, MinValueInt.Value);
                 UpdateText();
             }
             if (MaxValueInt != null && intValue > MaxValueInt.Value)
             {
-                intValue = Math.Min(intValue, MaxValueInt.Value);
+                intValue = WrapAround && MinValueInt.HasValue ? MinValueInt.Value : Math.Min(intValue, MaxValueInt.Value);
                 UpdateText();
             }
-            PlusButton.Enabled = MaxValueInt == null || intValue < MaxValueInt;
-            MinusButton.Enabled = MinValueInt == null || intValue > MinValueInt;
+            PlusButton.Enabled = WrapAround || MaxValueInt == null || intValue < MaxValueInt;
+            MinusButton.Enabled = WrapAround || MinValueInt == null || intValue > MinValueInt;
         }
 
         private void UpdateText()

Barotrauma/BarotraumaClient/ClientSource/GUI/GUIPrefab.cs

@@ -8,6 +8,7 @@ using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Text;
 using System.Xml.Linq;
+using Barotrauma.Extensions;
 
 namespace Barotrauma
 {
@@ -45,16 +46,17 @@ namespace Barotrauma
             }
         }
 
-        private ScalableFont cjkFont;
+        private ImmutableDictionary<TextManager.SpeciallyHandledCharCategory, ScalableFont> specialHandlingFonts;
 
-        public ScalableFont CjkFont
+        public ScalableFont GetFontForCategory(TextManager.SpeciallyHandledCharCategory category)
         {
-            get
-            {
-                if (Language != GameSettings.CurrentConfig.Language) { LoadFont(); }
-                if (font.IsCJK) { return font; }
-                return cjkFont;
-            }
+            if (Language != GameSettings.CurrentConfig.Language) { LoadFont(); }
+            if (font.SpeciallyHandledCharCategory.HasFlag(category)) { return font; }
+            return specialHandlingFonts.TryGetValue(category, out var resultFont)
+                ? resultFont
+                : specialHandlingFonts.TryGetValue(TextManager.SpeciallyHandledCharCategory.CJK, out resultFont)
+                    ? resultFont
+                    : font;
         }
 
         public LanguageIdentifier Language { get; private set; }
@@ -70,40 +72,68 @@ namespace Barotrauma
             string fontPath = GetFontFilePath(element);
             uint size = GetFontSize(element);
             bool dynamicLoading = GetFontDynamicLoading(element);
-            bool isCJK = GetIsCJK(element);
+            var shcc = GetShcc(element);
             font?.Dispose();
-            cjkFont?.Dispose();
-            font = new ScalableFont(fontPath, size, GameMain.Instance.GraphicsDevice, dynamicLoading, isCJK)
+            specialHandlingFonts?.Values.ForEach(f => f.Dispose());
+            font = new ScalableFont(
+                fontPath,
+                size,
+                GameMain.Instance.GraphicsDevice,
+                dynamicLoading,
+                shcc)
             {
                 ForceUpperCase = element.GetAttributeBool("forceuppercase", false)
             };
-            if (!isCJK)
+
+            var fallbackFonts = new Dictionary<TextManager.SpeciallyHandledCharCategory, ScalableFont>();
+            foreach (var flag in TextManager.SpeciallyHandledCharCategories)
             {
-                cjkFont = ExtractCjkFont(element)
-                          ?? new ScalableFont("Content/Fonts/NotoSans/NotoSansCJKsc-Bold.otf",
-                                font.Size, GameMain.Instance.GraphicsDevice, dynamicLoading: true, isCJK: true);
-                cjkFont.ForceUpperCase = font.ForceUpperCase;
+                if (shcc.HasFlag(flag)) { continue; }
+
+                var extractedFont = ExtractFont(flag, element);
+                if (extractedFont is null) { continue; }
+                fallbackFonts.Add(flag, extractedFont);
             }
+            fallbackFonts.Values.ForEach(ff => ff.ForceUpperCase = font.ForceUpperCase);
+            specialHandlingFonts = fallbackFonts.ToImmutableDictionary();
             Language = GameSettings.CurrentConfig.Language;
         }
 
         public override void Dispose()
         {
-            font?.Dispose(); font = null;
-            cjkFont?.Dispose(); cjkFont = null;
+            font?.Dispose();
+            font = null;
+            specialHandlingFonts?.Values.ForEach(f => f.Dispose());
+            specialHandlingFonts = null;
         }
 
-        private ScalableFont ExtractCjkFont(ContentXElement element)
+        private ScalableFont ExtractFont(TextManager.SpeciallyHandledCharCategory flag, ContentXElement element)
         {
             foreach (var subElement in element.Elements().Reverse())
             {
                 if (subElement.NameAsIdentifier() != "override") { continue; }
-                if (subElement.GetAttributeBool("iscjk", false))
+                if (ScalableFont.ExtractShccFromXElement(subElement).HasFlag(flag))
                 {
                     return new ScalableFont(subElement, GameMain.Instance.GraphicsDevice);
                 }
             }
-            return null;
+
+            ScalableFont hardcodedFallback(string path)
+                => new ScalableFont(
+                    path,
+                    font.Size,
+                    GameMain.Instance.GraphicsDevice,
+                    dynamicLoading: true,
+                    speciallyHandledCharCategory: flag);
+            
+            return flag switch
+            {
+                TextManager.SpeciallyHandledCharCategory.CJK
+                    => hardcodedFallback("Content/Fonts/NotoSans/NotoSansCJKsc-Bold.otf"),
+                TextManager.SpeciallyHandledCharCategory.Cyrillic
+                    => hardcodedFallback("Content/Fonts/Oswald-Bold.ttf"),
+                _ => null
+            };
         }
         
         private string GetFontFilePath(ContentXElement element)
@@ -154,21 +184,21 @@ namespace Barotrauma
             return element.GetAttributeBool("dynamicloading", false);
         }
 
-        private bool GetIsCJK(XElement element)
+        private TextManager.SpeciallyHandledCharCategory GetShcc(XElement element)
         {
             foreach (var subElement in element.Elements())
             {
                 if (IsValidOverride(subElement))
                 {
-                    return subElement.GetAttributeBool("iscjk", false);
+                    return ScalableFont.ExtractShccFromXElement(subElement);
                 }
             }
-            return element.GetAttributeBool("iscjk", false);
+            return ScalableFont.ExtractShccFromXElement(element);
         }
 
         private bool IsValidOverride(XElement element)
         {
-            if (!element.Name.ToString().Equals("override", StringComparison.OrdinalIgnoreCase)) { return false; }
+            if (!element.IsOverride()) { return false; }
             var languages = element.GetAttributeIdentifierArray("language", Array.Empty<Identifier>());
             return languages.Any(l => l.ToLanguageIdentifier() == GameSettings.CurrentConfig.Language);
         }
@@ -191,7 +221,7 @@ namespace Barotrauma
         private ScalableFont GetFontForStr(LocalizedString str) => GetFontForStr(str.Value);
         
         public ScalableFont GetFontForStr(string str) =>
-            TextManager.IsCJK(str) ? Prefabs.ActivePrefab.CjkFont : Prefabs.ActivePrefab.Font;
+            Prefabs.ActivePrefab.GetFontForCategory(TextManager.GetSpeciallyHandledCategories(str));
         
         public void DrawString(SpriteBatch sb, LocalizedString text, Vector2 position, Color color, float rotation, Vector2 origin, Vector2 scale, SpriteEffects se, float layerDepth)
         {

Barotrauma/BarotraumaClient/ClientSource/GUI/Store.cs

@@ -617,9 +617,9 @@ namespace Barotrauma
                 Stretch = true
             };
             var shoppingCrateListContainer = new GUIFrame(new RectTransform(new Vector2(1.0f, 0.8f), shoppingCrateInventoryContainer.RectTransform), style: null);
-            shoppingCrateBuyList = new GUIListBox(new RectTransform(Vector2.One, shoppingCrateListContainer.RectTransform)) { Visible = false };
-            shoppingCrateSellList = new GUIListBox(new RectTransform(Vector2.One, shoppingCrateListContainer.RectTransform)) { Visible = false };
-            shoppingCrateSellFromSubList = new GUIListBox(new RectTransform(Vector2.One, shoppingCrateListContainer.RectTransform)) { Visible = false };
+            shoppingCrateBuyList = new GUIListBox(new RectTransform(Vector2.One, shoppingCrateListContainer.RectTransform)) { Visible = false, KeepSpaceForScrollBar = true };
+            shoppingCrateSellList = new GUIListBox(new RectTransform(Vector2.One, shoppingCrateListContainer.RectTransform)) { Visible = false, KeepSpaceForScrollBar = true };
+            shoppingCrateSellFromSubList = new GUIListBox(new RectTransform(Vector2.One, shoppingCrateListContainer.RectTransform)) { Visible = false, KeepSpaceForScrollBar = true };
 
             var relevantBalanceContainer = new GUILayoutGroup(new RectTransform(new Vector2(1.0f, 0.05f), shoppingCrateInventoryContainer.RectTransform), isHorizontal: true)
             {

Barotrauma/BarotraumaClient/ClientSource/GUI/TalentMenu.cs

@@ -325,7 +325,7 @@ namespace Barotrauma
             }
 
             var specializationList = GetSpecializationList();
-            GetSpecializationList().RectTransform.Resize(new Point(specializationList.Content.Children.Sum(static c => c.Rect.Width), specializationList.Rect.Height));
+            GetSpecializationList().Content.RectTransform.Resize(new Point(specializationList.Content.Children.Sum(static c => c.Rect.Width), specializationList.Rect.Height), resizeChildren: false);
 
             GUITextBlock.AutoScaleAndNormalize(subTreeNames);
 
@@ -439,7 +439,8 @@ namespace Barotrauma
                         }
 
                         if (character is null) { return false; }
-
+                        
+                        Identifier talentIdentifier = (Identifier)userData;
                         if (talentOption.MaxChosenTalents is 1)
                         {
                             // deselect other buttons in tier by removing their selected talents from pool
@@ -454,9 +455,11 @@ namespace Barotrauma
                             }
                         }
 
-                        Identifier talentIdentifier = (Identifier)userData;
-
-                        if (IsViableTalentForCharacter(info.Character, talentIdentifier, selectedTalents))
+                        if (character.HasTalent(talentIdentifier))
+                        {
+                            return true;
+                        }
+                        else if (IsViableTalentForCharacter(info.Character, talentIdentifier, selectedTalents))
                         {
                             if (!selectedTalents.Contains(talentIdentifier))
                             {
@@ -467,7 +470,7 @@ namespace Barotrauma
                                 selectedTalents.Remove(talentIdentifier);
                             }
                         }
-                        else if (!character.HasTalent(talentIdentifier))
+                        else
                         {
                             selectedTalents.Remove(talentIdentifier);
                         }

Barotrauma/BarotraumaClient/ClientSource/GameMain.cs

@@ -314,7 +314,7 @@ namespace Barotrauma
             GraphicsDeviceManager.SynchronizeWithVerticalRetrace = GameSettings.CurrentConfig.Graphics.VSync;
             SetWindowMode(GameSettings.CurrentConfig.Graphics.DisplayMode);
 
-            defaultViewport = GraphicsDevice.Viewport;
+            defaultViewport = new Viewport(0, 0, GraphicsWidth, GraphicsHeight);
 
             if (recalculateFontsAndStyles)
             {
@@ -353,6 +353,7 @@ namespace Barotrauma
         public void ResetViewPort()
         {
             GraphicsDevice.Viewport = defaultViewport;
+            GraphicsDevice.ScissorRectangle = defaultViewport.Bounds;
         }
 
         /// <summary>

Barotrauma/BarotraumaClient/ClientSource/Items/Components/ElectricalDischarger.cs

@@ -28,18 +28,27 @@ namespace Barotrauma.Items.Components
 
                 if (node.ParentIndex > -1)
                 {
-                    Vector2 diff = nodes[node.ParentIndex].WorldPosition - node.WorldPosition;
-                    float dist = diff.Length();
-                    Vector2 normalizedDiff = diff / dist;
-                    for (float x = 0.0f; x < dist; x += 50.0f)
-                    {
-                        var spark = GameMain.ParticleManager.CreateParticle("ElectricShock", node.WorldPosition + normalizedDiff * x, Vector2.Zero);
-                        if (spark != null)
-                        {
-                            spark.Size *= 0.3f;
-                        }
-                    }
+                    CreateParticlesBetween(nodes[node.ParentIndex].WorldPosition, node.WorldPosition);
+                }
+            }
+            foreach (var character in charactersInRange)
+            {
+                CreateParticlesBetween(character.character.WorldPosition, character.node.WorldPosition);
+            }
 
+            static void CreateParticlesBetween(Vector2 start, Vector2 end)
+            {
+                const float ParticleInterval = 50.0f;
+                Vector2 diff = end - start;
+                float dist = diff.Length();
+                Vector2 normalizedDiff = MathUtils.NearlyEqual(dist, 0.0f) ? Vector2.Zero : diff / dist;
+                for (float x = 0.0f; x < dist; x += ParticleInterval)
+                {
+                    var spark = GameMain.ParticleManager.CreateParticle("ElectricShock", start + normalizedDiff * x, Vector2.Zero);
+                    if (spark != null)
+                    {
+                        spark.Size *= 0.3f;
+                    }
                 }
             }
         }

Barotrauma/BarotraumaClient/ClientSource/Items/Components/Machines/Fabricator.cs

@@ -14,7 +14,10 @@ namespace Barotrauma.Items.Components
 
         private GUIFrame selectedItemFrame;
         private GUIFrame selectedItemReqsFrame;
-        
+
+        private GUITextBlock amountTextMin, amountTextMax;
+        private GUIScrollBar amountInput;
+
         public GUIButton ActivateButton
         {
             get { return activateButton; }
@@ -160,14 +163,46 @@ namespace Barotrauma.Items.Components
                 new GUICustomComponent(new RectTransform(Vector2.One, inputInventoryHolder.RectTransform), DrawInputOverLay) { CanBeFocused = false };
 
                 // === ACTIVATE BUTTON === //
-                var buttonFrame = new GUILayoutGroup(new RectTransform(new Vector2(0.3f, 0.8f), inputArea.RectTransform), childAnchor: Anchor.CenterRight);
-                activateButton = new GUIButton(new RectTransform(new Vector2(1f, 0.6f), buttonFrame.RectTransform),
-                    TextManager.Get(CreateButtonText), style: "DeviceButtonFixedSize")
+                var buttonFrame = new GUILayoutGroup(new RectTransform(new Vector2(0.3f, 0.9f), inputArea.RectTransform))
+                {
+                    Stretch = true,
+                    RelativeSpacing = 0.05f
+                };
+
+                var amountInputHolder = new GUILayoutGroup(new RectTransform(new Vector2(1.0f, 0.4f), buttonFrame.RectTransform), isHorizontal: true, childAnchor: Anchor.CenterLeft)
+                {
+                    Stretch = true
+                };
+
+                amountTextMin = new GUITextBlock(new RectTransform(new Vector2(0.15f, 1.0f), amountInputHolder.RectTransform), "1", textAlignment: Alignment.Center);
+
+                amountInput = new GUIScrollBar(new RectTransform(new Vector2(0.7f, 1.0f), amountInputHolder.RectTransform), barSize: 0.1f, style: "GUISlider")
+                {
+                    OnMoved = (GUIScrollBar scrollBar, float barScroll) =>
+                    {
+                        scrollBar.Step = 1.0f / Math.Max(scrollBar.Range.Y - 1, 1);
+                        AmountToFabricate = (int)MathF.Round(scrollBar.BarScrollValue);
+                        RefreshActivateButtonText();
+                        if (GameMain.Client != null)
+                        {
+                            item.CreateClientEvent(this);
+                        }
+                        return true;
+                    }
+                };
+
+                amountTextMax = new GUITextBlock(new RectTransform(new Vector2(0.15f, 1.0f), amountInputHolder.RectTransform), "1", textAlignment: Alignment.Center);
+
+                activateButton = new GUIButton(new RectTransform(new Vector2(1.0f, 0.6f), buttonFrame.RectTransform),
+                    TextManager.Get(CreateButtonText), style: "DeviceButton")
                 {
                     OnClicked = StartButtonClicked,
                     UserData = selectedItem,
                     Enabled = false
-                };
+                }; 
+
+                //spacing
+                new GUIFrame(new RectTransform(new Vector2(1.0f, 0.01f), buttonFrame.RectTransform), style: null);
             }
             else
             {
@@ -192,6 +227,21 @@ namespace Barotrauma.Items.Components
             CreateRecipes();
         }
 
+        private void RefreshActivateButtonText()
+        {
+            if (amountInput == null)
+            {
+                activateButton.Text = TextManager.Get(IsActive ? "FabricatorCancel" : CreateButtonText);
+            }
+            else
+            {
+                activateButton.Text =
+                    IsActive ?
+                    $"{TextManager.Get("FabricatorCancel")} ({amountRemaining})" :
+                    $"{TextManager.Get(CreateButtonText)} ({AmountToFabricate})";
+            }
+        }
+
         partial void CreateRecipes()
         {
             itemList.Content.RectTransform.ClearChildren();
@@ -247,7 +297,7 @@ namespace Barotrauma.Items.Components
             outputContainer.Inventory.RectTransform = outputInventoryHolder.RectTransform;
         }
 
-        private LocalizedString GetRecipeNameAndAmount(FabricationRecipe fabricationRecipe)
+        private static LocalizedString GetRecipeNameAndAmount(FabricationRecipe fabricationRecipe)
         {
             if (fabricationRecipe == null) { return ""; }
             if (fabricationRecipe.Amount > 1)
@@ -269,7 +319,7 @@ namespace Barotrauma.Items.Components
 
         partial void SelectProjSpecific(Character character)
         {
-            var nonItems = itemList.Content.Children.Where(c => !(c.UserData is FabricationRecipe)).ToList();
+            var nonItems = itemList.Content.Children.Where(c => c.UserData is not FabricationRecipe).ToList();
             nonItems.ForEach(i => itemList.Content.RemoveChild(i));
 
             itemList.Content.RectTransform.SortChildren((c1, c2) =>
@@ -567,7 +617,7 @@ namespace Barotrauma.Items.Components
             bool recipeVisible = false;
             foreach (GUIComponent child in itemList.Content.Children.Reverse())
             {
-                if (!(child.UserData is FabricationRecipe recipe))
+                if (child.UserData is not FabricationRecipe recipe)
                 {
                     if (child.Enabled)
                     {
@@ -598,9 +648,23 @@ namespace Barotrauma.Items.Components
         {
             this.selectedItem = selectedItem;
 
+            int max = Math.Max(selectedItem.TargetItem.MaxStackSize / selectedItem.Amount, 1);
+
+            if (amountInput != null)
+            {
+                float prevBarScroll = amountInput.BarScroll;
+                amountInput.Range = new Vector2(1, max);
+                amountInput.BarScroll = prevBarScroll;
+
+                amountTextMax.Text = max.ToString();
+                amountInput.Enabled = amountTextMax.Enabled = max > 1;
+                AmountToFabricate = Math.Min((int)amountInput.BarScrollValue, max);
+            }
+            RefreshActivateButtonText();
+
             selectedItemFrame.ClearChildren();
             selectedItemReqsFrame.ClearChildren();
-            
+
             var paddedFrame = new GUILayoutGroup(new RectTransform(new Vector2(1f, 0.9f), selectedItemFrame.RectTransform, Anchor.Center)) { RelativeSpacing = 0.03f };
             var paddedReqFrame = new GUILayoutGroup(new RectTransform(new Vector2(1f, 0.9f), selectedItemReqsFrame.RectTransform, Anchor.Center)) { RelativeSpacing = 0.03f };
 
@@ -734,7 +798,9 @@ namespace Barotrauma.Items.Components
                 outputSlot.Flash(GUIStyle.Red);
                 return false;
             }
-            
+
+            amountRemaining = AmountToFabricate;
+
             if (GameMain.Client != null)
             {
                 pendingFabricatedItem = fabricatedItem != null ? null : selectedItem;
@@ -777,7 +843,7 @@ namespace Barotrauma.Items.Components
             {
                 foreach (GUIComponent child in itemList.Content.Children)
                 {
-                    if (!(child.UserData is FabricationRecipe recipe)) { continue; }
+                    if (child.UserData is not FabricationRecipe recipe) { continue; }
 
                     if (recipe != selectedItem &&
                         (child.Rect.Y > itemList.Rect.Bottom || child.Rect.Bottom < itemList.Rect.Y))
@@ -811,11 +877,14 @@ namespace Barotrauma.Items.Components
         {
             uint recipeHash = pendingFabricatedItem?.RecipeHash ?? 0;
             msg.WriteUInt32(recipeHash);
+            msg.WriteRangedInteger(AmountToFabricate, 1, MaxAmountToFabricate);
         }
 
         public void ClientEventRead(IReadMessage msg, float sendingTime)
         {
             FabricatorState newState = (FabricatorState)msg.ReadByte();
+            int amountToFabricate = msg.ReadRangedInteger(0, MaxAmountToFabricate);
+            int amountRemaining = msg.ReadRangedInteger(0, MaxAmountToFabricate);
             float newTimeUntilReady = msg.ReadSingle();
             uint recipeHash = msg.ReadUInt32();
             UInt16 userID = msg.ReadUInt16();
@@ -828,6 +897,8 @@ namespace Barotrauma.Items.Components
             }
 
             State = newState;
+            this.amountToFabricate = amountToFabricate;
+            this.amountRemaining = amountRemaining;
             if (newState == FabricatorState.Stopped || recipeHash == 0)
             {
                 CancelFabricating();

Barotrauma/BarotraumaClient/ClientSource/Items/Components/Machines/Sonar.cs

@@ -802,21 +802,34 @@ namespace Barotrauma.Items.Components
             if (passivePingRadius > 0.0f)
             {
                 if (activePingsCount == 0) { disruptedDirections.Clear(); }
+                //emit "pings" from nearby sound-emitting AITargets to reveal what's around them
                 foreach (AITarget t in AITarget.List)
                 {
                     if (t.Entity is Character c && !c.IsUnconscious && c.Params.HideInSonar) { continue; }
                     if (t.SoundRange <= 0.0f || float.IsNaN(t.SoundRange) || float.IsInfinity(t.SoundRange)) { continue; }
-                    
+
                     float distSqr = Vector2.DistanceSquared(t.WorldPosition, transducerCenter);
                     if (distSqr > t.SoundRange * t.SoundRange * 2) { continue; }
 
                     float dist = (float)Math.Sqrt(distSqr);
-                    if (dist > prevPassivePingRadius * Range && dist <= passivePingRadius * Range && Rand.Int(sonarBlips.Count) < 500 && t.IsWithinSector(transducerCenter))
+                    if (dist > prevPassivePingRadius * Range && dist <= passivePingRadius * Range && Rand.Int(sonarBlips.Count) < 500)
                     {
+                        int prevBlipCount = sonarBlips.Count;
                         Ping(t.WorldPosition, transducerCenter,
-                            Math.Min(t.SoundRange, range * 0.5f) * displayScale, 0, displayScale, Math.Min(t.SoundRange, range * 0.5f), 
+                            Math.Min(t.SoundRange, range * 0.5f) * displayScale, 0, displayScale, Math.Min(t.SoundRange, range * 0.5f),
                             passive: true, pingStrength: 0.5f);
                         sonarBlips.Add(new SonarBlip(t.WorldPosition, 1.0f, 1.0f));
+                        //remove blips that weren't in the AITarget's sector
+                        if (t.HasSector())
+                        {
+                            for (int i = sonarBlips.Count - 1; i >= prevBlipCount; i--)
+                            {
+                                if (!t.IsWithinSector(sonarBlips[i].Position))
+                                {
+                                    sonarBlips.RemoveAt(i);
+                                }
+                            }
+                        }
                     }
                 }
             }

Barotrauma/BarotraumaClient/ClientSource/Items/Components/Turret.cs

@@ -411,6 +411,14 @@ namespace Barotrauma.Items.Components
                     SpriteEffects.None, newDepth);
             }
 
+            if (GameMain.DebugDraw)
+            {
+                Vector2 firingPos = GetRelativeFiringPosition();
+                firingPos.Y = -firingPos.Y;
+                GUI.DrawLine(spriteBatch, firingPos - Vector2.UnitX * 5, firingPos + Vector2.UnitX * 5, Color.Red);
+                GUI.DrawLine(spriteBatch, firingPos - Vector2.UnitY * 5, firingPos + Vector2.UnitY * 5, Color.Red);
+            }
+
             if (!editing || GUI.DisableHUD || !item.IsSelected) { return; }
 
             const float widgetRadius = 60.0f;

Barotrauma/BarotraumaClient/ClientSource/Map/Lights/LightManager.cs

@@ -343,38 +343,31 @@ namespace Barotrauma.Lights
             {
                 SolidColorEffect.CurrentTechnique = SolidColorEffect.Techniques["SolidVertexColor"];
                 spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, effect: SolidColorEffect, transformMatrix: spriteBatchTransform);
-                foreach (Character character in Character.CharacterList)
-                {
-                    if (character.CurrentHull == null || !character.Enabled || !character.IsVisible) { continue; }
-                    if (Character.Controlled?.FocusedCharacter == character) { continue; }
-                    Color lightColor = character.CurrentHull.AmbientLight == Color.TransparentBlack ?
-                        Color.Black :
-                        character.CurrentHull.AmbientLight.Multiply(character.CurrentHull.AmbientLight.A / 255.0f).Opaque();
-                    foreach (Limb limb in character.AnimController.Limbs)
-                    {
-                        if (limb.DeformSprite != null) { continue; }
-                        limb.Draw(spriteBatch, cam, lightColor);
-                    }
-                }
+                DrawCharacters(spriteBatch, cam, drawDeformSprites: false);
                 spriteBatch.End();
 
                 DeformableSprite.Effect.CurrentTechnique = DeformableSprite.Effect.Techniques["DeformShaderSolidVertexColor"];
                 DeformableSprite.Effect.CurrentTechnique.Passes[0].Apply();
                 spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, transformMatrix: spriteBatchTransform);
+                DrawCharacters(spriteBatch, cam, drawDeformSprites: true);
+                spriteBatch.End();
+            }
+
+            static void DrawCharacters(SpriteBatch spriteBatch, Camera cam, bool drawDeformSprites)
+            {
                 foreach (Character character in Character.CharacterList)
                 {
-                    if (character.CurrentHull == null || !character.Enabled || !character.IsVisible) { continue; }
+                    if (character.CurrentHull == null || !character.Enabled || !character.IsVisible || character.InvisibleTimer > 0.0f) { continue; }
                     if (Character.Controlled?.FocusedCharacter == character) { continue; }
                     Color lightColor = character.CurrentHull.AmbientLight == Color.TransparentBlack ?
                         Color.Black :
                         character.CurrentHull.AmbientLight.Multiply(character.CurrentHull.AmbientLight.A / 255.0f).Opaque();
                     foreach (Limb limb in character.AnimController.Limbs)
                     {
-                        if (limb.DeformSprite == null) { continue; }
+                        if (drawDeformSprites == (limb.DeformSprite == null)) { continue; }
                         limb.Draw(spriteBatch, cam, lightColor);
                     }
                 }
-                spriteBatch.End();
             }
 
             DeformableSprite.Effect.CurrentTechnique = DeformableSprite.Effect.Techniques["DeformShader"];

Barotrauma/BarotraumaClient/ClientSource/Map/Map/Map.cs

@@ -697,17 +697,22 @@ namespace Barotrauma
                 Vector2 size = new Vector2(Math.Max(nameSize.X, Math.Max(typeSize.X, descSize.X)), nameSize.Y + typeSize.Y + descSize.Y);
 
                 int highestSubTier = HighlightedLocation.HighestSubmarineTierAvailable();
-                var overrideTiers = new List<(SubmarineClass subClass, int tier)>();
-                foreach (SubmarineClass subClass in Enum.GetValues(typeof(SubmarineClass)))
+                List<(SubmarineClass subClass, int tier)> overrideTiers = null;
+                if (HighlightedLocation.CanHaveSubsForSale())
                 {
-                    if (subClass == SubmarineClass.Undefined) { continue; }
-                    int highestClassTier = HighlightedLocation.HighestSubmarineTierAvailable(subClass);
-                    if (highestClassTier > 0 && highestClassTier > highestSubTier)
+                    overrideTiers = new List<(SubmarineClass subClass, int tier)>();
+                    foreach (SubmarineClass subClass in Enum.GetValues(typeof(SubmarineClass)))
                     {
-                        overrideTiers.Add((subClass, highestClassTier));
+                        if (subClass == SubmarineClass.Undefined) { continue; }
+                        int highestClassTier = HighlightedLocation.HighestSubmarineTierAvailable(subClass);
+                        if (highestClassTier > 0 && highestClassTier > highestSubTier)
+                        {
+                            overrideTiers.Add((subClass, highestClassTier));
+                        }
                     }
                 }
-                size.Y += ((highestSubTier > 0 ? 1 : 0) + overrideTiers.Count) * GUIStyle.SmallFont.MeasureString(TextManager.Get("advancedsub.all")).Y;
+                int subAvailabilityTextCount = (highestSubTier > 0 ? 1 : 0) + (overrideTiers?.Count ?? 0);
+                size.Y += subAvailabilityTextCount * GUIStyle.SmallFont.MeasureString(TextManager.Get("advancedsub.all")).Y;
 
                 bool showReputation = hudVisibility > 0.0f && HighlightedLocation.Discovered && HighlightedLocation.Type.HasOutpost && HighlightedLocation.Reputation != null;
                 LocalizedString repLabelText = null, repValueText = null;
@@ -745,9 +750,12 @@ namespace Barotrauma
                 {
                     DrawSubAvailabilityText("advancedsub.all", highestSubTier);
                 }
-                foreach (var (subClass, tier) in overrideTiers)
+                if (overrideTiers != null)
                 {
-                    DrawSubAvailabilityText($"advancedsub.{subClass}", tier);
+                    foreach (var (subClass, tier) in overrideTiers)
+                    {
+                        DrawSubAvailabilityText($"advancedsub.{subClass}", tier);
+                    }
                 }
                 void DrawSubAvailabilityText(string tag, int tier)
                 {

Barotrauma/BarotraumaClient/ClientSource/Networking/Client.cs

@@ -14,6 +14,16 @@ namespace Barotrauma.Networking
             set;
         }
 
+        private SoundChannel radioNoiseChannel;
+        private float radioNoise;
+
+        public float RadioNoise
+        {
+            get { return radioNoise; }
+            set { radioNoise = MathHelper.Clamp(value, 0.0f, 1.0f); }
+        }
+
+
         private bool mutedLocally;
         public bool MutedLocally
         {
@@ -42,35 +52,64 @@ namespace Barotrauma.Networking
             !HasPermission(ClientPermissions.Kick) &&
             !HasPermission(ClientPermissions.Unban);
 
-        public void UpdateSoundPosition()
+        public void UpdateVoipSound()
         {
-            if (VoipSound == null) { return; }
-            
-            if (!VoipSound.IsPlaying)
+            if (VoipSound == null || !VoipSound.IsPlaying)
             {
-                DebugConsole.Log("Destroying voipsound");
-                VoipSound.Dispose();
+                radioNoiseChannel?.Dispose();
+                radioNoiseChannel = null;
+                if (VoipSound != null)
+                {
+                    DebugConsole.Log("Destroying voipsound");
+                    VoipSound.Dispose();
+                }
                 VoipSound = null;
-                return;
+                return; 
             }
 
+            if (Screen.Selected is ModDownloadScreen)
+            {
+                VoipSound.Gain = 0.0f;
+            }
+            
+            float gain = 1.0f;
+            float noiseGain = 0.0f;
+            Vector3? position = null;
             if (character != null)
             {
                 if (GameSettings.CurrentConfig.Audio.UseDirectionalVoiceChat)
                 {
-                    VoipSound.SetPosition(new Vector3(character.WorldPosition.X, character.WorldPosition.Y, 0.0f));
+                    position = new Vector3(character.WorldPosition.X, character.WorldPosition.Y, 0.0f);
                 }
                 else
                 {
-                    VoipSound.SetPosition(null);
                     float dist = Vector3.Distance(new Vector3(character.WorldPosition, 0.0f), GameMain.SoundManager.ListenerPosition);
-                    VoipSound.Gain = 1.0f - MathUtils.InverseLerp(VoipSound.Near, VoipSound.Far, dist);
+                    gain = 1.0f - MathUtils.InverseLerp(VoipSound.Near, VoipSound.Far, dist);
+                }
+                if (RadioNoise > 0.0f)
+                {
+                    noiseGain = gain * RadioNoise;
+                    gain *= 1.0f - RadioNoise;
                 }
             }
-            else
+            VoipSound.SetPosition(position);
+            VoipSound.Gain = gain;
+            if (noiseGain > 0.0f)
             {
-                VoipSound.SetPosition(null);
-                VoipSound.Gain = 1.0f;
+                if (radioNoiseChannel == null || !radioNoiseChannel.IsPlaying)
+                {
+                    radioNoiseChannel = SoundPlayer.PlaySound("radiostatic");
+                    radioNoiseChannel.Category = "voip";
+                    radioNoiseChannel.Looping = true;
+                }
+                radioNoiseChannel.Near = VoipSound.Near;
+                radioNoiseChannel.Far = VoipSound.Far;
+                radioNoiseChannel.Position = position;
+                radioNoiseChannel.Gain = noiseGain;
+            }
+            else if (radioNoiseChannel != null)
+            {
+                radioNoiseChannel.Gain = 0.0f;
             }
         }
 
@@ -158,6 +197,11 @@ namespace Barotrauma.Networking
                 VoipSound.Dispose();
                 VoipSound = null;
             }
+            if (radioNoiseChannel != null)
+            {
+                radioNoiseChannel.Dispose();
+                radioNoiseChannel = null;
+            }
         }
     }
 }

Barotrauma/BarotraumaClient/ClientSource/Networking/GameClient.cs

@@ -449,7 +449,7 @@ namespace Barotrauma.Networking
             foreach (Client c in ConnectedClients)
             {
                 if (c.Character != null && c.Character.Removed) { c.Character = null; }
-                c.UpdateSoundPosition();
+                c.UpdateVoipSound();
             }
 
             if (VoipCapture.Instance != null)

Barotrauma/BarotraumaClient/ClientSource/Networking/Primitives/Peers/LidgrenClientPeer.cs

@@ -111,7 +111,7 @@ namespace Barotrauma.Networking
 
             foreach (NetIncomingMessage inc in incomingLidgrenMessages)
             {
-                if (!inc.SenderConnection.RemoteEndPoint.Equals(lidgrenEndpoint.NetEndpoint))
+                if (!inc.SenderConnection.RemoteEndPoint.EquivalentTo(lidgrenEndpoint.NetEndpoint))
                 {
                     DebugConsole.AddWarning($"Mismatched endpoint: expected {lidgrenEndpoint.NetEndpoint}, got {inc.SenderConnection.RemoteEndPoint}");
                     continue;

Barotrauma/BarotraumaClient/ClientSource/Networking/Voip/VoipCapture.cs

@@ -260,6 +260,13 @@ namespace Barotrauma.Networking
                             }
                         }
                     }
+
+                    if (Screen.Selected is ModDownloadScreen)
+                    {
+                        allowEnqueue = false;
+                        captureTimer = 0;
+                    }
+
                     if (allowEnqueue || captureTimer > 0)
                     {
                         LastEnqueueAudio = DateTime.Now;

Barotrauma/BarotraumaClient/ClientSource/Networking/Voip/VoipClient.cs

@@ -1,20 +1,23 @@
-using Barotrauma.Sounds;
+using Barotrauma.Items.Components;
+using Barotrauma.Sounds;
+using Microsoft.Xna.Framework;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Microsoft.Xna.Framework;
-using Barotrauma.Items.Components;
 
 namespace Barotrauma.Networking
 {
     class VoipClient : IDisposable
     {
-        private GameClient gameClient;
-        private ClientPeer netClient;
+        /// <summary>
+        /// The "near" range of the voice chat (a percentage of either SpeakRange or radio range), further than this the volume starts to diminish
+        /// </summary>
+        const float RangeNear = 0.4f;
+
+        private readonly GameClient gameClient;
+        private readonly ClientPeer netClient;
         private DateTime lastSendTime;
-        private List<VoipQueue> queues;
+        private readonly List<VoipQueue> queues;
 
         private UInt16 storedBufferID = 0;
 
@@ -32,13 +35,13 @@ namespace Barotrauma.Networking
 
         public void RegisterQueue(VoipQueue queue)
         {
-            if (queue == VoipCapture.Instance) return;
-            if (!queues.Contains(queue)) queues.Add(queue);
+            if (queue == VoipCapture.Instance) { return; }
+            if (!queues.Contains(queue)) { queues.Add(queue); }
         }
 
         public void UnregisterQueue(VoipQueue queue)
         {
-            if (queues.Contains(queue)) queues.Remove(queue);
+            if (queues.Contains(queue)) { queues.Remove(queue); }
         }
 
         public void SendToServer()
@@ -85,6 +88,7 @@ namespace Barotrauma.Networking
         public void Read(IReadMessage msg)
         {
             byte queueId = msg.ReadByte();
+            float distanceFactor = msg.ReadRangedSingle(0.0f, 1.0f, 8);
             VoipQueue queue = queues.Find(q => q.QueueID == queueId);
 
             if (queue == null)
@@ -105,9 +109,12 @@ namespace Barotrauma.Networking
                     client.VoipSound = new VoipSound(client.Name, GameMain.SoundManager, client.VoipQueue);
                 }
                 GameMain.SoundManager.ForceStreamUpdate();
-
+                client.RadioNoise = 0.0f;
                 if (client.Character != null && !client.Character.IsDead && !client.Character.Removed && client.Character.SpeechImpediment <= 100.0f)
                 {
+                    float speechImpedimentMultiplier = 1.0f - client.Character.SpeechImpediment / 100.0f;
+                    bool spectating = Character.Controlled == null;
+                    float rangeMultiplier = spectating ? 2.0f : 1.0f;
                     WifiComponent radio = null;
                     var messageType = !client.VoipQueue.ForceLocal && ChatMessage.CanUseRadio(client.Character, out radio) ? ChatMessageType.Radio : ChatMessageType.Default;
                     client.Character.ShowSpeechBubble(1.25f, ChatMessage.MessageColor[(int)messageType]);
@@ -115,11 +122,17 @@ namespace Barotrauma.Networking
                     client.VoipSound.UseRadioFilter = messageType == ChatMessageType.Radio && !GameSettings.CurrentConfig.Audio.DisableVoiceChatFilters;
                     if (messageType == ChatMessageType.Radio)
                     {
-                        client.VoipSound.SetRange(radio.Range * 0.8f, radio.Range);
+                        client.VoipSound.SetRange(radio.Range * RangeNear * speechImpedimentMultiplier * rangeMultiplier, radio.Range * speechImpedimentMultiplier * rangeMultiplier);
+                        if (distanceFactor > RangeNear && !spectating)
+                        {
+                            //noise starts increasing exponentially after 40% range
+                            client.RadioNoise = MathF.Pow(MathUtils.InverseLerp(RangeNear, 1.0f, distanceFactor), 2);
+                        }
                     }
                     else
                     {
-                        client.VoipSound.SetRange(ChatMessage.SpeakRange * 0.4f, ChatMessage.SpeakRange);
+
+                        client.VoipSound.SetRange(ChatMessage.SpeakRange * RangeNear * speechImpedimentMultiplier * rangeMultiplier, ChatMessage.SpeakRange * speechImpedimentMultiplier * rangeMultiplier);
                     }
                     client.VoipSound.UseMuffleFilter = 
                         messageType != ChatMessageType.Radio && Character.Controlled != null && !GameSettings.CurrentConfig.Audio.DisableVoiceChatFilters &&

Barotrauma/BarotraumaClient/ClientSource/Screens/CampaignSetupUI/MultiPlayerCampaignSetupUI.cs

@@ -35,14 +35,14 @@ namespace Barotrauma
             };
 
             // New game
-            new GUITextBlock(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform) { MinSize = new Point(0, 20) }, TextManager.Get("SaveName"), font: GUIStyle.SubHeadingFont, textAlignment: Alignment.BottomLeft);
-            saveNameBox = new GUITextBox(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform) { MinSize = new Point(0, 20) }, string.Empty)
+            new GUITextBlock(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform) { MinSize = new Point(0, GUI.IntScale(24)) }, TextManager.Get("SaveName"), font: GUIStyle.SubHeadingFont, textAlignment: Alignment.BottomLeft);
+            saveNameBox = new GUITextBox(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform), string.Empty)
             {
                 textFilterFunction = ToolBox.RemoveInvalidFileNameChars
             };
 
-            new GUITextBlock(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform) { MinSize = new Point(0, 20) }, TextManager.Get("MapSeed"), font: GUIStyle.SubHeadingFont, textAlignment: Alignment.BottomLeft);
-            seedBox = new GUITextBox(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform) { MinSize = new Point(0, 20) }, ToolBox.RandomSeed(8));
+            new GUITextBlock(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform) { MinSize = new Point(0, GUI.IntScale(24)) }, TextManager.Get("MapSeed"), font: GUIStyle.SubHeadingFont, textAlignment: Alignment.BottomLeft);
+            seedBox = new GUITextBox(new RectTransform(new Vector2(1.0f, 0.03f), nameSeedLayout.RectTransform), ToolBox.RandomSeed(8));
 
             nameSeedLayout.RectTransform.MinSize = new Point(0, nameSeedLayout.Children.Sum(c => c.RectTransform.MinSize.Y));
 

Barotrauma/BarotraumaClient/ClientSource/Sounds/OggSound.cs

@@ -11,7 +11,7 @@ namespace Barotrauma.Sounds
         private VorbisReader reader;
 
         //key = sample rate, value = filter
-        private static Dictionary<int, BiQuad> muffleFilters = new Dictionary<int, BiQuad>();
+        private static readonly Dictionary<int, BiQuad> muffleFilters = new Dictionary<int, BiQuad>();
 
         private static List<float> playbackAmplitude;
         private const int AMPLITUDE_SAMPLE_COUNT = 4410; //100ms in a 44100hz file
@@ -29,8 +29,8 @@ namespace Barotrauma.Sounds
 
         public override int FillStreamBuffer(int samplePos, short[] buffer)
         {
-            if (!Stream) throw new Exception("Called FillStreamBuffer on a non-streamed sound!");
-            if (reader == null) throw new Exception("Called FillStreamBuffer when the reader is null!");
+            if (!Stream) { throw new Exception("Called FillStreamBuffer on a non-streamed sound!"); }
+            if (reader == null) { throw new Exception("Called FillStreamBuffer when the reader is null!"); }
 
             if (samplePos >= reader.TotalSamples * reader.Channels * 2) return 0;
 

Barotrauma/BarotraumaClient/ClientSource/Sounds/Sound.cs

@@ -24,11 +24,12 @@ namespace Barotrauma.Sounds
 
         public readonly bool StreamsReliably;
 
+        private readonly SoundManager.SourcePoolIndex sourcePoolIndex = SoundManager.SourcePoolIndex.Default;
         public virtual SoundManager.SourcePoolIndex SourcePoolIndex
         {
             get
             {
-                return SoundManager.SourcePoolIndex.Default;
+                return sourcePoolIndex;
             }
         }
 
@@ -59,13 +60,14 @@ namespace Barotrauma.Sounds
         public float BaseNear;
         public float BaseFar;
 
-        public Sound(SoundManager owner, string filename, bool stream, bool streamsReliably, XElement xElement=null, bool getFullPath=true)
+        public Sound(SoundManager owner, string filename, bool stream, bool streamsReliably, XElement xElement = null, bool getFullPath = true)
         {
             Owner = owner;
             Filename = getFullPath ? Path.GetFullPath(filename.CleanUpPath()).CleanUpPath() : filename;
             Stream = stream;
             StreamsReliably = streamsReliably;
             XElement = xElement;
+            sourcePoolIndex = XElement.GetAttributeEnum("sourcepool", SoundManager.SourcePoolIndex.Default);
 
             BaseGain = 1.0f;
             BaseNear = 100.0f;

Barotrauma/BarotraumaClient/ClientSource/Sounds/SoundChannel.cs

@@ -1,9 +1,7 @@
-using System;
+using Microsoft.Xna.Framework;
 using OpenAL;
-using Microsoft.Xna.Framework;
-using System.Collections.Generic;
+using System;
 using System.Threading;
-using System.Diagnostics;
 
 namespace Barotrauma.Sounds
 {
@@ -17,7 +15,7 @@ namespace Barotrauma.Sounds
 
         public SoundSourcePool(int sourceCount = SoundManager.SOURCE_COUNT)
         {
-            int alError = Al.NoError;
+            int alError;
 
             ALSources = new uint[sourceCount];
             for (int i = 0; i < sourceCount; i++)
@@ -83,7 +81,7 @@ namespace Barotrauma.Sounds
     class SoundChannel : IDisposable
     {
         private const int STREAM_BUFFER_SIZE = 8820;
-        private short[] streamShortBuffer;
+        private readonly short[] streamShortBuffer;
 
         private string debugName = "SoundChannel";
 
@@ -312,12 +310,12 @@ namespace Barotrauma.Sounds
 
                 if (ALSourceIndex < 0) { return; }
 
-                if (!IsPlaying) return;
+                if (!IsPlaying) { return; }
 
                 if (!IsStream)
                 {
                     uint alSource = Sound.Owner.GetSourceFromIndex(Sound.SourcePoolIndex, ALSourceIndex);
-                    int playbackPos; Al.GetSourcei(alSource, Al.SampleOffset, out playbackPos);
+                    Al.GetSourcei(alSource, Al.SampleOffset, out int playbackPos);
                     int alError = Al.GetError();
                     if (alError != Al.NoError)
                     {
@@ -379,7 +377,7 @@ namespace Barotrauma.Sounds
 
                 if (!IsStream)
                 {
-                    int playbackPos; Al.GetSourcei(alSource, Al.SampleOffset, out playbackPos);
+                    Al.GetSourcei(alSource, Al.SampleOffset, out int playbackPos);
                     int alError = Al.GetError();
                     if (alError != Al.NoError)
                     {
@@ -390,7 +388,7 @@ namespace Barotrauma.Sounds
                 }
                 else
                 {
-                    float retVal = -1.0f;
+                    float retVal;
                     Monitor.Enter(mutex);
                     retVal = streamAmplitude;
                     Monitor.Exit(mutex);
@@ -432,8 +430,8 @@ namespace Barotrauma.Sounds
         private bool reachedEndSample;
         private int queueStartIndex;
         private readonly uint[] streamBuffers;
-        private uint[] unqueuedBuffers;
-        private float[] streamBufferAmplitudes;
+        private readonly uint[] unqueuedBuffers;
+        private readonly float[] streamBufferAmplitudes;
 
         public int StreamSeekPos
         {
@@ -448,18 +446,17 @@ namespace Barotrauma.Sounds
             }
         }
 
-        private object mutex;
+        private readonly object mutex;
 
         public bool IsPlaying
         {
             get
             {
-                if (ALSourceIndex < 0) return false;
-                if (IsStream && !reachedEndSample) return true;
-                int state;
+                if (ALSourceIndex < 0) { return false; }
+                if (IsStream && !reachedEndSample) { return true; }
                 uint alSource = Sound.Owner.GetSourceFromIndex(Sound.SourcePoolIndex, ALSourceIndex);
-                if (!Al.IsSource(alSource)) return false;
-                Al.GetSourcei(alSource, Al.SourceState, out state);
+                if (!Al.IsSource(alSource)) { return false; }
+                Al.GetSourcei(alSource, Al.SourceState, out int state);
                 int alError = Al.GetError();
                 if (alError != Al.NoError)
                 {
@@ -710,8 +707,7 @@ namespace Barotrauma.Sounds
                 {
                     uint alSource = Sound.Owner.GetSourceFromIndex(Sound.SourcePoolIndex, ALSourceIndex);
 
-                    int state;
-                    Al.GetSourcei(alSource, Al.SourceState, out state);
+                    Al.GetSourcei(alSource, Al.SourceState, out int state);
                     bool playing = state == Al.Playing;
                     int alError = Al.GetError();
                     if (alError != Al.NoError)
@@ -719,8 +715,7 @@ namespace Barotrauma.Sounds
                         throw new Exception("Failed to determine playing state from streamed source: " + debugName + ", " + Al.GetErrorString(alError));
                     }
 
-                    int unqueuedBufferCount;
-                    Al.GetSourcei(alSource, Al.BuffersProcessed, out unqueuedBufferCount);
+                    Al.GetSourcei(alSource, Al.BuffersProcessed, out int unqueuedBufferCount);
                     alError = Al.GetError();
                     if (alError != Al.NoError)
                     {

Barotrauma/BarotraumaClient/ClientSource/Sounds/VoipSound.cs

@@ -1,10 +1,8 @@
-using Barotrauma.IO;
-using Barotrauma.Networking;
+using Barotrauma.Networking;
 using Concentus.Structs;
 using Microsoft.Xna.Framework;
 using OpenAL;
 using System;
-using System.Collections.Generic;
 
 namespace Barotrauma.Sounds
 {
@@ -26,12 +24,12 @@ namespace Barotrauma.Sounds
             }
         }
 
-        private VoipQueue queue;
+        private readonly VoipQueue queue;
         private int bufferID = 0;
         
         private SoundChannel soundChannel;
 
-        private OpusDecoder decoder;
+        private readonly OpusDecoder decoder;
 
         public bool UseRadioFilter;
         public bool UseMuffleFilter;
@@ -39,11 +37,11 @@ namespace Barotrauma.Sounds
         public float Near { get; private set; }
         public float Far { get; private set; }
 
-        private BiQuad[] muffleFilters = new BiQuad[]
+        private readonly BiQuad[] muffleFilters = new BiQuad[]
         {
             new LowpassFilter(VoipConfig.FREQUENCY, 800)
         };
-        private BiQuad[] radioFilters = new BiQuad[]
+        private readonly BiQuad[] radioFilters = new BiQuad[]
         {
             new BandpassFilter(VoipConfig.FREQUENCY, 2000)
         };
@@ -101,13 +99,14 @@ namespace Barotrauma.Sounds
 
         public void ApplyFilters(short[] buffer, int readSamples)
         {
+            float finalGain = gain * GameSettings.CurrentConfig.Audio.VoiceChatVolume;
             for (int i = 0; i < readSamples; i++)
             {
                 float fVal = ShortToFloat(buffer[i]);
 
-                if (gain * GameSettings.CurrentConfig.Audio.VoiceChatVolume > 1.0f) //TODO: take distance into account?
+                if (finalGain > 1.0f) //TODO: take distance into account?
                 {
-                    fVal = Math.Clamp(fVal * gain * GameSettings.CurrentConfig.Audio.VoiceChatVolume, -1f, 1f);
+                    fVal = Math.Clamp(fVal * finalGain, -1f, 1f);
                 }
 
                 if (UseMuffleFilter)

Barotrauma/BarotraumaClient/LinuxClient.csproj

@@ -6,7 +6,7 @@
     <RootNamespace>Barotrauma</RootNamespace>
     <Authors>FakeFish, Undertow Games</Authors>
     <Product>Barotrauma</Product>
-    <Version>0.20.6.0</Version>
+    <Version>0.20.7.0</Version>
     <Copyright>Copyright © FakeFish 2018-2022</Copyright>
     <Platforms>AnyCPU;x64</Platforms>
     <AssemblyName>Barotrauma</AssemblyName>

Barotrauma/BarotraumaClient/MacClient.csproj

@@ -6,7 +6,7 @@
     <RootNamespace>Barotrauma</RootNamespace>
     <Authors>FakeFish, Undertow Games</Authors>
     <Product>Barotrauma</Product>
-    <Version>0.20.6.0</Version>
+    <Version>0.20.7.0</Version>
     <Copyright>Copyright © FakeFish 2018-2022</Copyright>
     <Platforms>AnyCPU;x64</Platforms>
     <AssemblyName>Barotrauma</AssemblyName>

Barotrauma/BarotraumaClient/WindowsClient.csproj

@@ -6,7 +6,7 @@
     <RootNamespace>Barotrauma</RootNamespace>
     <Authors>FakeFish, Undertow Games</Authors>
     <Product>Barotrauma</Product>
-    <Version>0.20.6.0</Version>
+    <Version>0.20.7.0</Version>
     <Copyright>Copyright © FakeFish 2018-2022</Copyright>
     <Platforms>AnyCPU;x64</Platforms>
     <AssemblyName>Barotrauma</AssemblyName>

Barotrauma/BarotraumaServer/LinuxServer.csproj

@@ -6,7 +6,7 @@
     <RootNamespace>Barotrauma</RootNamespace>
     <Authors>FakeFish, Undertow Games</Authors>
     <Product>Barotrauma Dedicated Server</Product>
-    <Version>0.20.6.0</Version>
+    <Version>0.20.7.0</Version>
     <Copyright>Copyright © FakeFish 2018-2022</Copyright>
     <Platforms>AnyCPU;x64</Platforms>
     <AssemblyName>DedicatedServer</AssemblyName>

Barotrauma/BarotraumaServer/MacServer.csproj

@@ -6,7 +6,7 @@
     <RootNamespace>Barotrauma</RootNamespace>
     <Authors>FakeFish, Undertow Games</Authors>
     <Product>Barotrauma Dedicated Server</Product>
-    <Version>0.20.6.0</Version>
+    <Version>0.20.7.0</Version>
     <Copyright>Copyright © FakeFish 2018-2022</Copyright>
     <Platforms>AnyCPU;x64</Platforms>
     <AssemblyName>DedicatedServer</AssemblyName>

Barotrauma/BarotraumaServer/ServerSource/Items/Components/Machines/Fabricator.cs

@@ -9,11 +9,12 @@ namespace Barotrauma.Items.Components
         public void ServerEventRead(IReadMessage msg, Client c)
         {
             uint recipeHash = msg.ReadUInt32();
-
+            int amountToFabricate = msg.ReadRangedInteger(1, MaxAmountToFabricate);
             item.CreateServerEvent(this);
 
             if (!item.CanClientAccess(c)) { return; }
 
+            AmountToFabricate = amountToFabricate;
             if (recipeHash == 0)
             {
                 CancelFabricating(c.Character);
@@ -24,6 +25,8 @@ namespace Barotrauma.Items.Components
                 if (fabricatedItem != null && fabricatedItem.RecipeHash == recipeHash) { return; }
                 if (recipeHash == 0) { return; }
 
+                amountRemaining = AmountToFabricate;
+
                 StartFabricating(fabricationRecipes[recipeHash], c.Character);
             }
         }
@@ -56,6 +59,8 @@ namespace Barotrauma.Items.Components
         {
             var componentData = ExtractEventData<EventData>(extraData);
             msg.WriteByte((byte)componentData.State);
+            msg.WriteRangedInteger(AmountToFabricate, 0, MaxAmountToFabricate);
+            msg.WriteRangedInteger(amountRemaining, 0, MaxAmountToFabricate);
             msg.WriteSingle(timeUntilReady);
             uint recipeHash = fabricatedItem?.RecipeHash ?? 0;
             msg.WriteUInt32(recipeHash);

Barotrauma/BarotraumaServer/ServerSource/Networking/Voip/VoipServer.cs

@@ -2,19 +2,18 @@
 using Microsoft.Xna.Framework;
 using System;
 using System.Collections.Generic;
-using System.Text;
 
 namespace Barotrauma.Networking
 {
     class VoipServer
     {
-        private ServerPeer netServer;
-        private List<VoipQueue> queues;
-        private Dictionary<VoipQueue,DateTime> lastSendTime;
+        private readonly ServerPeer netServer;
+        private readonly List<VoipQueue> queues;
+        private readonly Dictionary<VoipQueue,DateTime> lastSendTime;
 
         public VoipServer(ServerPeer server)
         {
-            this.netServer = server;
+            netServer = server;
             queues = new List<VoipQueue>();
             lastSendTime = new Dictionary<VoipQueue, DateTime>();
         }
@@ -46,17 +45,19 @@ namespace Barotrauma.Networking
                 }
 
                 Client sender = clients.Find(c => c.VoipQueue == queue);
+                if (sender == null) { return; }
 
                 foreach (Client recipient in clients)
                 {
                     if (recipient == sender) { continue; }
 
-                    if (!CanReceive(sender, recipient)) { continue; }
+                    if (!CanReceive(sender, recipient, out float distanceFactor)) { continue; }
 
                     IWriteMessage msg = new WriteOnlyMessage();
 
                     msg.WriteByte((byte)ServerPacketHeader.VOICE);
                     msg.WriteByte((byte)queue.QueueID);
+                    msg.WriteRangedSingle(distanceFactor, 0.0f, 1.0f, 8);
                     queue.Write(msg);
                     
                     netServer.Send(msg, recipient.Connection, DeliveryMethod.Unreliable);
@@ -64,9 +65,15 @@ namespace Barotrauma.Networking
             }
         }
 
-        private bool CanReceive(Client sender, Client recipient)
+        private static bool CanReceive(Client sender, Client recipient, out float distanceFactor)
         {
-            if (Screen.Selected != GameMain.GameScreen) { return true; }
+            if (Screen.Selected != GameMain.GameScreen) 
+            {
+                distanceFactor = 0.0f;
+                return true; 
+            }
+
+            distanceFactor = 0.0f;
 
             //no-one can hear muted players
             if (sender.Muted) { return false; }
@@ -74,30 +81,47 @@ namespace Barotrauma.Networking
             bool recipientSpectating = recipient.Character == null || recipient.Character.IsDead;
             bool senderSpectating = sender.Character == null || sender.Character.IsDead;
 
-            //TODO: only allow spectators to hear the voice chat if close enough to the speaker?
-
-            //non-spectators cannot hear spectators
-            if (senderSpectating && !recipientSpectating) { return false; }
-
-            //both spectating, no need to do radio/distance checks
-            if (recipientSpectating && senderSpectating) { return true; }
-
-            //spectators can hear non-spectators
-            if (!senderSpectating && recipientSpectating) { return true; }
+            //non-spectators cannot hear spectators, and spectators can always hear spectators
+            if (senderSpectating)
+            {
+                return recipientSpectating;
+            }
 
             //sender can't speak
             if (sender.Character != null && sender.Character.SpeechImpediment >= 100.0f) { return false; }
 
             //check if the message can be sent via radio
+            WifiComponent recipientRadio = null;
             if (!sender.VoipQueue.ForceLocal &&
-                ChatMessage.CanUseRadio(sender.Character, out WifiComponent senderRadio) && 
-                ChatMessage.CanUseRadio(recipient.Character, out WifiComponent recipientRadio))
+                ChatMessage.CanUseRadio(sender.Character, out WifiComponent senderRadio) &&
+                (recipientSpectating || ChatMessage.CanUseRadio(recipient.Character, out recipientRadio)))
             {
-                if (recipientRadio.CanReceive(senderRadio)) { return true; }
+                if (recipientSpectating)
+                {
+                    if (recipient.SpectatePos == null) { return true; }
+                    distanceFactor = MathHelper.Clamp(Vector2.Distance(sender.Character.WorldPosition, recipient.SpectatePos.Value) / senderRadio.Range, 0.0f, 1.0f);
+                    return distanceFactor < 1.0f;
+                }
+                else if (recipientRadio != null && recipientRadio.CanReceive(senderRadio))
+                {
+                    distanceFactor = MathHelper.Clamp(Vector2.Distance(sender.Character.WorldPosition, recipient.Character.WorldPosition) / senderRadio.Range, 0.0f, 1.0f);
+                    return true;
+                }
             }
 
-            //otherwise do a distance check
-            return ChatMessage.GetGarbleAmount(recipient.Character, sender.Character, ChatMessage.SpeakRange) < 1.0f;
+            if (recipientSpectating)
+            {
+                if (recipient.SpectatePos == null) { return true; }
+                distanceFactor = MathHelper.Clamp(Vector2.Distance(sender.Character.WorldPosition, recipient.SpectatePos.Value) / ChatMessage.SpeakRange, 0.0f, 1.0f);
+                return distanceFactor < 1.0f;
+            }
+            else
+            {
+                //otherwise do a distance check
+                float garbleAmount = ChatMessage.GetGarbleAmount(recipient.Character, sender.Character, ChatMessage.SpeakRange);
+                distanceFactor = garbleAmount;
+                return garbleAmount < 1.0f;
+            }
         }
     }
 }

Barotrauma/BarotraumaServer/WindowsServer.csproj

@@ -6,7 +6,7 @@
     <RootNamespace>Barotrauma</RootNamespace>
     <Authors>FakeFish, Undertow Games</Authors>
     <Product>Barotrauma Dedicated Server</Product>
-    <Version>0.20.6.0</Version>
+    <Version>0.20.7.0</Version>
     <Copyright>Copyright © FakeFish 2018-2022</Copyright>
     <Platforms>AnyCPU;x64</Platforms>
     <AssemblyName>DedicatedServer</AssemblyName>

Barotrauma/BarotraumaShared/SharedSource/Characters/AI/AITarget.cs

@@ -102,6 +102,8 @@ namespace Barotrauma
 
         private bool inDetectable;
 
+        public double InDetectableSetTime;
+
         /// <summary>
         /// Should be reset to false each frame and kept indetectable by e.g. a status effect.
         /// </summary>
@@ -115,7 +117,8 @@ namespace Barotrauma
             { 
                 inDetectable = value;
                 if (inDetectable) 
-                { 
+                {
+                    InDetectableSetTime = Timing.TotalTime;
                     NeedsUpdate = true; 
                 }
             }
@@ -257,9 +260,14 @@ namespace Barotrauma
             SightRange -= speed * deltaTime * (MaxSightRange / FadeOutTime);
         }
 
+        public bool HasSector()
+        {
+            return sectorRad < MathHelper.TwoPi;
+        }
+
         public bool IsWithinSector(Vector2 worldPosition)
         {
-            if (sectorRad >= MathHelper.TwoPi) { return true; }
+            if (!HasSector()) { return true; }
             Vector2 diff = worldPosition - WorldPosition;
             return Math.Abs(MathUtils.GetShortestAngle(MathUtils.VectorToAngle(diff), MathUtils.VectorToAngle(sectorDir))) <= sectorRad * 0.5f;
         }

Barotrauma/BarotraumaShared/SharedSource/Characters/AI/EnemyAIController.cs

@@ -1083,7 +1083,7 @@ namespace Barotrauma
                         State = AIState.Idle;
                         return;
                     }
-                    else
+                    else if (!owner.HasAbilityFlag(AbilityFlags.IgnoredByEnemyAI))
                     {
                         SelectedAiTarget = owner.AiTarget;
                     }
@@ -2147,7 +2147,6 @@ namespace Barotrauma
             if (SelectedAiTarget?.Entity == null) { return false; }
             if (AttackLimb?.attack == null) { return false; }
             if (damageTarget == null) { return false; }
-            ActiveAttack = AttackLimb.attack;
             if (wallTarget != null)
             {
                 // If the selected target is not the wall target, make the wall target the selected target.
@@ -2156,9 +2155,10 @@ namespace Barotrauma
                 {
                     SelectTarget(aiTarget, GetTargetMemory(SelectedAiTarget, addIfNotFound: true).Priority);
                     State = AIState.Attack;
+                    return true;
                 }
             }
-            if (damageTarget == null) { return false; }
+            ActiveAttack = AttackLimb.attack;
             if (ActiveAttack.Ranged && ActiveAttack.RequiredAngleToShoot > 0)
             {
                 Limb referenceLimb = GetLimbToRotate(ActiveAttack);
@@ -3810,6 +3810,7 @@ namespace Barotrauma
                         {
                             SelectTarget(door.Item.AiTarget, SelectedTargetMemory.Priority);
                             State = AIState.Attack;
+                            return false;
                         }
                     }
                 }
@@ -3881,9 +3882,8 @@ namespace Barotrauma
             return targetLimb;
         }
 
-        private Character GetOwner(Item item)
+        private static Character GetOwner(Item item)
         {
-            // If the item is held by a character, attack the character instead.
             var pickable = item.GetComponent<Pickable>();
             if (pickable != null)
             {

Barotrauma/BarotraumaShared/SharedSource/Characters/AI/Objectives/AIObjectiveRescue.cs

@@ -413,28 +413,10 @@ namespace Barotrauma
                 }
             }
         }
-
+         
         private void ApplyTreatment(Affliction affliction, Item item)
         {
-            var targetLimb = targetCharacter.CharacterHealth.GetAfflictionLimb(affliction);
-            bool remove = false;
-            foreach (ItemComponent ic in item.Components)
-            {
-                if (!ic.HasRequiredContainedItems(user: character, addMessage: false)) { continue; }
-#if CLIENT
-                ic.PlaySound(ActionType.OnUse, character);
-#endif
-                ic.WasUsed = true;
-                ic.ApplyStatusEffects(ActionType.OnUse, 1.0f, targetCharacter, targetLimb, user: character);
-                if (ic.DeleteOnUse)
-                {
-                    remove = true;
-                }
-            }
-            if (remove)
-            {
-                Entity.Spawner?.AddItemToRemoveQueue(item);
-            }
+            item.ApplyTreatment(character, targetCharacter, targetCharacter.CharacterHealth.GetAfflictionLimb(affliction));
         }
 
         protected override bool CheckObjectiveSpecific()

Barotrauma/BarotraumaShared/SharedSource/Characters/Animation/HumanoidAnimController.cs

@@ -1371,7 +1371,7 @@ namespace Barotrauma
 
             Limb head = GetLimb(LimbType.Head);
             Limb torso = GetLimb(LimbType.Torso);
-            
+
             Vector2 headDiff = targetHead == null ? diff : targetHead.SimPosition - character.SimPosition;
             targetMovement = new Vector2(diff.X, 0.0f);
             TargetDir = headDiff.X > 0.0f ? Direction.Right : Direction.Left;
@@ -1386,15 +1386,25 @@ namespace Barotrauma
 
             float prevVitality = target.Vitality;
             bool wasCritical = prevVitality < 0.0f;
-            
+
             if (GameMain.NetworkMember == null || !GameMain.NetworkMember.IsClient) //Serverside code
             {
                 target.Oxygen += deltaTime * 0.5f; //Stabilize them        
             }
 
             float cprBoost = character.GetStatValue(StatTypes.CPRBoost);
-           
+
             int skill = (int)character.GetSkillLevel("medical");
+
+            if (GameMain.NetworkMember is not { IsClient: true })
+            {
+                if (cprBoost >= 1f)
+                {
+                    //prevent the patient from suffocating no matter how fast their oxygen level is dropping
+                    target.Oxygen = Math.Max(target.Oxygen, -10.0f);
+                }
+            }
+
             //pump for 15 seconds (cprAnimTimer 0-15), then do mouth-to-mouth for 2 seconds (cprAnimTimer 15-17)
             if (cprAnimTimer > 15.0f && targetHead != null && head != null)
             {
@@ -1405,23 +1415,15 @@ namespace Barotrauma
                 torso.PullJointEnabled = true;
 
                 //Serverside code
-                if (GameMain.NetworkMember == null || !GameMain.NetworkMember.IsClient)
+                if (GameMain.NetworkMember is not { IsClient: true })
                 {
                     if (target.Oxygen < -10.0f)
                     {
-                        if (cprBoost >= 1f)
-                        {
-                            //prevent the patient from suffocating no matter how fast their oxygen level is dropping
-                            target.Oxygen = Math.Max(target.Oxygen, -10.0f);
-                        }
-                        else
-                        {
-                            //stabilize the oxygen level but don't allow it to go positive and revive the character yet
-                            float stabilizationAmount = skill * CPRSettings.Active.StabilizationPerSkill;
-                            stabilizationAmount = MathHelper.Clamp(stabilizationAmount, CPRSettings.Active.StabilizationMin, CPRSettings.Active.StabilizationMax);
-                            character.Oxygen -= 1.0f / stabilizationAmount * deltaTime; //Worse skill = more oxygen required
-                            if (character.Oxygen > 0.0f) { target.Oxygen += stabilizationAmount * deltaTime; } //we didn't suffocate yet did we
-                        }
+                        //stabilize the oxygen level but don't allow it to go positive and revive the character yet
+                        float stabilizationAmount = skill * CPRSettings.Active.StabilizationPerSkill;
+                        stabilizationAmount = MathHelper.Clamp(stabilizationAmount, CPRSettings.Active.StabilizationMin, CPRSettings.Active.StabilizationMax);
+                        character.Oxygen -= 1.0f / stabilizationAmount * deltaTime; //Worse skill = more oxygen required
+                        if (character.Oxygen > 0.0f) { target.Oxygen += stabilizationAmount * deltaTime; } //we didn't suffocate yet did we
                     }
                 }
             }

Barotrauma/BarotraumaShared/SharedSource/Characters/Character.cs

@@ -25,6 +25,8 @@ namespace Barotrauma
         FriendlyNPC = 3
     }
 
+    public readonly record struct TalentResistanceIdentifier(Identifier ResistanceIdentifier, Identifier TalentIdentifier);
+
     partial class Character : Entity, IDamageable, ISerializableEntity, IClientSerializable, IServerPositionSync
     {
         public readonly static List<Character> CharacterList = new List<Character>();
@@ -347,7 +349,7 @@ namespace Barotrauma
         private readonly Dictionary<ItemPrefab, double> itemSelectedDurations = new Dictionary<ItemPrefab, double>();
         private double itemSelectedTime;
 
-        public float InvisibleTimer;
+        public float InvisibleTimer { get; set; }
 
         public readonly CharacterPrefab Prefab;
 
@@ -1372,7 +1374,28 @@ namespace Barotrauma
                 tags.RemoveWhere(t => t.StartsWith("variant"));
                 tags.Add($"variant{headId.Value}".ToIdentifier());
             }
+            var oldHeadInfo = Info.Head;
             Info.RecreateHead(tags.ToImmutableHashSet(), hairIndex, beardIndex, moustacheIndex, faceAttachmentIndex);
+            if (hairIndex == -1)
+            {
+                Info.Head.HairIndex = oldHeadInfo.HairIndex;
+            }
+            if (beardIndex == -1)
+            {
+                Info.Head.BeardIndex = oldHeadInfo.BeardIndex;
+            }
+            if (moustacheIndex == -1)
+            {
+                Info.Head.MoustacheIndex = oldHeadInfo.MoustacheIndex;
+            }
+            if (faceAttachmentIndex == -1)
+            {
+                Info.Head.FaceAttachmentIndex = oldHeadInfo.FaceAttachmentIndex;
+            }
+            Info.Head.SkinColor = oldHeadInfo.SkinColor;
+            Info.Head.HairColor = oldHeadInfo.HairColor;
+            Info.Head.FacialHairColor = oldHeadInfo.FacialHairColor;
+            Info.CheckColors();
 #if CLIENT
             head.RecreateSprites();
 #endif
@@ -3050,7 +3073,8 @@ namespace Barotrauma
             ApplyStatusEffects(AnimController.InWater ? ActionType.InWater : ActionType.NotInWater, deltaTime);
             ApplyStatusEffects(ActionType.OnActive, deltaTime);
 
-            if (aiTarget != null)
+            //wait 0.1 seconds so status effects that continuously set InDetectable to true can keep the character InDetectable
+            if (aiTarget != null && Timing.TotalTime > aiTarget.InDetectableSetTime + 0.1f)
             {
                 aiTarget.InDetectable = false;
             }
@@ -5087,25 +5111,48 @@ namespace Barotrauma
             return abilityFlags.HasFlag(abilityFlag) || CharacterHealth.HasFlag(abilityFlag);
         }
 
-        private readonly Dictionary<Identifier, float> abilityResistances = new Dictionary<Identifier, float>();
- 
+        private readonly Dictionary<TalentResistanceIdentifier, float> abilityResistances = new();
+
         public float GetAbilityResistance(AfflictionPrefab affliction)
         {
-            return abilityResistances.TryGetValue(affliction.Identifier, out float value) ? value : abilityResistances.TryGetValue(affliction.AfflictionType, out float typeValue) ? typeValue : 1f;
+            float resistance = 0f;
+            bool hadResistance = false;
+
+            foreach (var (key, value) in abilityResistances)
+            {
+                if (key.ResistanceIdentifier == affliction.AfflictionType ||
+                    key.ResistanceIdentifier == affliction.Identifier)
+                {
+                    resistance += value;
+                    hadResistance = true;
+                }
+            }
+
+            return hadResistance ? resistance : 1f;
         }
 
-        public void ChangeAbilityResistance(Identifier resistanceId, float value)
+        public void ChangeAbilityResistance(TalentResistanceIdentifier identifier, float value)
         {
-            if (abilityResistances.ContainsKey(resistanceId))
+            if (!MathUtils.IsValid(value))
             {
-                abilityResistances[resistanceId] *= value;
+#if DEBUG
+                DebugConsole.ThrowError($"Attempted to set ability resistance to an invalid value ({value})\n" + Environment.StackTrace.CleanupStackTrace());
+#endif
+                return;
+            }
+
+            if (abilityResistances.ContainsKey(identifier))
+            {
+                abilityResistances[identifier] *= value;
             }
             else
             {
-                abilityResistances.Add(resistanceId, value);
+                abilityResistances.Add(identifier, value);
             }
         }
 
+        public void RemoveAbilityResistance(TalentResistanceIdentifier identifier) => abilityResistances.Remove(identifier);
+
         /// <summary>
         /// Compares just the species name and the group, ignores teams. There's a more complex version found in HumanAIController.cs
         /// </summary>

Barotrauma/BarotraumaShared/SharedSource/Characters/CharacterInfo.cs

@@ -63,27 +63,34 @@ namespace Barotrauma
             public readonly CharacterInfo CharacterInfo;
             public readonly HeadPreset Preset;
 
-            private int hairIndex;
+            public int HairIndex { get; set; }
 
-            public int HairIndex
+            private int? hairWithHatIndex;
+
+            public void SetHairWithHatIndex()
             {
-                get => hairIndex;
-                set
+                if (CharacterInfo.Hairs is null)
                 {
-                    hairIndex = value;
-                    if (CharacterInfo.Hairs is null)
+                    if (HairIndex == -1)
                     {
-                        HairWithHatIndex = value;
-                        return;
+#if DEBUG
+                        DebugConsole.ThrowError("Setting \"hairWithHatIndex\" before \"Hairs\" are defined!");
+#else
+                        DebugConsole.AddWarning("Setting \"hairWithHatIndex\" before \"Hairs\" are defined!");
+#endif
                     }
-                    HairWithHatIndex = HairElement?.GetAttributeInt("replacewhenwearinghat", hairIndex) ?? -1;
-                    if (HairWithHatIndex < 0 || HairWithHatIndex >= CharacterInfo.Hairs.Count)
+                    hairWithHatIndex = HairIndex;
+                }
+                else
+                {
+                    hairWithHatIndex = HairElement?.GetAttributeInt("replacewhenwearinghat", HairIndex) ?? -1;
+                    if (hairWithHatIndex < 0 || hairWithHatIndex >= CharacterInfo.Hairs.Count)
                     {
-                        HairWithHatIndex = hairIndex;
+                        hairWithHatIndex = HairIndex;
                     }
                 }
             }
-            public int HairWithHatIndex { get; private set; }
+
             public int BeardIndex;
             public int MoustacheIndex;
             public int FaceAttachmentIndex;
@@ -99,26 +106,29 @@ namespace Barotrauma
                 get
                 {
                     if (CharacterInfo.Hairs == null) { return null; }
-                    if (hairIndex >= CharacterInfo.Hairs.Count)
+                    if (HairIndex >= CharacterInfo.Hairs.Count)
                     {
-                        DebugConsole.AddWarning($"Hair index out of range (character: {CharacterInfo?.Name ?? "null"}, index: {hairIndex})");
+                        DebugConsole.AddWarning($"Hair index out of range (character: {CharacterInfo?.Name ?? "null"}, index: {HairIndex})");
                     }
-                    return CharacterInfo.Hairs.ElementAtOrDefault(hairIndex);
+                    return CharacterInfo.Hairs.ElementAtOrDefault(HairIndex);
                 }
             }
             public ContentXElement HairWithHatElement
             {
                 get
                 {
-                    if (CharacterInfo.Hairs == null) { return null; }
-                    if (HairWithHatIndex >= CharacterInfo.Hairs.Count)
+                    if (hairWithHatIndex == null)
                     {
-                        DebugConsole.AddWarning($"Hair with hat index out of range (character: {CharacterInfo?.Name ?? "null"}, index: {HairWithHatIndex})");
+                        SetHairWithHatIndex();
                     }
-                    return CharacterInfo.Hairs.ElementAtOrDefault(HairWithHatIndex);
+                    if (CharacterInfo.Hairs == null) { return null; }
+                    if (hairWithHatIndex >= CharacterInfo.Hairs.Count)
+                    {
+                        DebugConsole.AddWarning($"Hair with hat index out of range (character: {CharacterInfo?.Name ?? "null"}, index: {hairWithHatIndex})");
+                    }
+                    return CharacterInfo.Hairs.ElementAtOrDefault(hairWithHatIndex.Value);
                 }
             }            
-
             public ContentXElement BeardElement
             {
                 get
@@ -711,7 +721,7 @@ namespace Barotrauma
         private bool IsColorValid(in Color clr)
             => clr.R != 0 || clr.G != 0 || clr.B != 0;
         
-        private void CheckColors()
+        public void CheckColors()
         {
             if (!IsColorValid(Head.HairColor))
             {

Barotrauma/BarotraumaShared/SharedSource/Characters/Health/Afflictions/Affliction.cs

@@ -27,6 +27,14 @@ namespace Barotrauma
             get { return _strength; }
             set
             {
+                if (!MathUtils.IsValid(value))
+                {
+#if DEBUG
+                    DebugConsole.ThrowError($"Attempted to set an affliction to an invalid strength ({value})\n" + Environment.StackTrace.CleanupStackTrace());
+#endif
+                    return;
+                }
+
                 if (_nonClampedStrength < 0 && value > 0)
                 {
                     _nonClampedStrength = value;
@@ -440,9 +448,9 @@ namespace Barotrauma
             {
                 statusEffect.Apply(type, deltaTime, characterHealth.Character, targetLimb);
             }
-            if (targetLimb != null && statusEffect.HasTargetType(StatusEffect.TargetType.AllLimbs))
+            if (characterHealth?.Character?.AnimController?.Limbs != null && statusEffect.HasTargetType(StatusEffect.TargetType.AllLimbs))
             {
-                statusEffect.Apply(type, deltaTime, targetLimb.character, targets: targetLimb.character.AnimController.Limbs);
+                statusEffect.Apply(type, deltaTime, characterHealth.Character, targets: characterHealth.Character.AnimController.Limbs);
             }
             if (statusEffect.HasTargetType(StatusEffect.TargetType.NearbyItems) ||
                 statusEffect.HasTargetType(StatusEffect.TargetType.NearbyCharacters))

Barotrauma/BarotraumaShared/SharedSource/Characters/Health/Afflictions/AfflictionHusk.cs

@@ -405,45 +405,53 @@ namespace Barotrauma
 
             var root = doc.Root.FromPackage(pathToAppendage.ContentPackage);
             var limbElements = root.GetChildElements("limb").ToDictionary(e => e.GetAttributeString("id", null), e => e);
+            //the IDs may need to be offset if the character has other extra appendages (e.g. from gene splicing)
+            //that take up the IDs of this appendage
+            int idOffset = 0;
             foreach (var jointElement in root.GetChildElements("joint"))
             {
-                if (limbElements.TryGetValue(jointElement.GetAttributeString("limb2", null), out ContentXElement limbElement))
+                if (!limbElements.TryGetValue(jointElement.GetAttributeString("limb2", null), out ContentXElement limbElement)) { continue; }
+                
+                var jointParams = new RagdollParams.JointParams(jointElement, ragdoll.RagdollParams);
+                Limb attachLimb = null;
+                if (matchingAffliction.AttachLimbId > -1)
                 {
-                    var jointParams = new RagdollParams.JointParams(jointElement, ragdoll.RagdollParams);
-                    Limb attachLimb = null;
-                    if (matchingAffliction.AttachLimbId > -1)
-                    {
-                        attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.Params.ID == matchingAffliction.AttachLimbId);
-                    }
-                    else if (matchingAffliction.AttachLimbName != null)
-                    {
-                        attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.Name == matchingAffliction.AttachLimbName);
-                    }
-                    else if (matchingAffliction.AttachLimbType != LimbType.None)
-                    {
-                        attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.type == matchingAffliction.AttachLimbType);
-                    }
-                    if (attachLimb == null)
-                    {
-                        attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.Params.ID == jointParams.Limb1);
-                    }
-                    if (attachLimb != null)
-                    {
-                        jointParams.Limb1 = attachLimb.Params.ID;
-                        var appendageLimbParams = new RagdollParams.LimbParams(limbElement, ragdoll.RagdollParams)
-                        {
-                            // Ensure that we have a valid id for the new limb
-                            ID = ragdoll.Limbs.Length
-                        };
-                        jointParams.Limb2 = appendageLimbParams.ID;
-                        Limb huskAppendage = new Limb(ragdoll, character, appendageLimbParams);
-                        huskAppendage.body.Submarine = character.Submarine;
-                        huskAppendage.body.SetTransform(attachLimb.SimPosition, attachLimb.Rotation);
-                        ragdoll.AddLimb(huskAppendage);
-                        ragdoll.AddJoint(jointParams);
-                        appendage.Add(huskAppendage);
-                    }
+                    attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.Params.ID == matchingAffliction.AttachLimbId);
                 }
+                else if (matchingAffliction.AttachLimbName != null)
+                {
+                    attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.Name == matchingAffliction.AttachLimbName);
+                }
+                else if (matchingAffliction.AttachLimbType != LimbType.None)
+                {
+                    attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.type == matchingAffliction.AttachLimbType);
+                }
+                if (attachLimb == null)
+                {
+                    attachLimb = ragdoll.Limbs.FirstOrDefault(l => !l.IsSevered && l.Params.ID == jointParams.Limb1);
+                }
+                if (attachLimb != null)
+                {
+                    jointParams.Limb1 = attachLimb.Params.ID;
+                    //the joint attaches to a limb outside the character's normal limb count = to another part of the appendage
+                    // -> if the appendage's IDs have been offset, we need to take that into account to attach to the correct limb
+                    if (jointParams.Limb1 >= ragdoll.RagdollParams.Limbs.Count)
+                    {
+                        jointParams.Limb1 += idOffset;
+                    }
+                    var appendageLimbParams = new RagdollParams.LimbParams(limbElement, ragdoll.RagdollParams);
+                    if (idOffset == 0)
+                    {
+                        idOffset = ragdoll.Limbs.Length - appendageLimbParams.ID;
+                    }
+                    jointParams.Limb2 = appendageLimbParams.ID = ragdoll.Limbs.Length;
+                    Limb huskAppendage = new Limb(ragdoll, character, appendageLimbParams);
+                    huskAppendage.body.Submarine = character.Submarine;
+                    huskAppendage.body.SetTransform(attachLimb.SimPosition, attachLimb.Rotation);
+                    ragdoll.AddLimb(huskAppendage);
+                    ragdoll.AddJoint(jointParams);
+                    appendage.Add(huskAppendage);
+                }                
             }
             return appendage;
         }

Barotrauma/BarotraumaShared/SharedSource/Characters/Health/CharacterHealth.cs

@@ -887,7 +887,7 @@ namespace Barotrauma
                 //clamp above 0.1 (no amount of oxygen low resistance should keep the character alive indefinitely)
                 float decreaseSpeed = Math.Max(0.1f, 1f - oxygenlowResistance);
                 //the character dies of oxygen deprivation in 100 seconds after losing consciousness
-                OxygenAmount = MathHelper.Clamp(OxygenAmount - decreaseSpeed * deltaTime, -100.0f, 100.0f);                
+                OxygenAmount = MathHelper.Clamp(OxygenAmount - decreaseSpeed * deltaTime, -100.0f, 100.0f);
             }
             else
             {
@@ -895,15 +895,21 @@ namespace Barotrauma
                 float increaseSpeed = 10.0f;
                 decreaseSpeed *= (1f - oxygenlowResistance);
                 increaseSpeed *= (1f + oxygenlowResistance);
-
-                float holdBreathMultiplier = 1f + GetStatValue(StatTypes.HoldBreathMultiplier);
-                decreaseSpeed *= holdBreathMultiplier;
-                OxygenAmount = MathHelper.Clamp(OxygenAmount + deltaTime * (Character.OxygenAvailable < InsufficientOxygenThreshold ? decreaseSpeed : increaseSpeed), -100.0f, 100.0f);
+                float holdBreathMultiplier = Character.GetStatValue(StatTypes.HoldBreathMultiplier);
+                if (holdBreathMultiplier <= -1.0f)
+                {
+                    OxygenAmount = -100.0f;
+                }
+                else
+                {
+                    decreaseSpeed /= 1.0f + Character.GetStatValue(StatTypes.HoldBreathMultiplier);
+                    OxygenAmount = MathHelper.Clamp(OxygenAmount + deltaTime * (Character.OxygenAvailable < InsufficientOxygenThreshold ? decreaseSpeed : increaseSpeed), -100.0f, 100.0f);
+                }
             }
 
             UpdateOxygenProjSpecific(prevOxygen, deltaTime);
         }
-        
+
         partial void UpdateOxygenProjSpecific(float prevOxygen, float deltaTime);
 
         partial void UpdateBleedingProjSpecific(AfflictionBleeding affliction, Limb targetLimb, float deltaTime);

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityApplyForce.cs

@@ -2,7 +2,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityApplyStatusEffectsToAllies.cs

@@ -1,5 +1,5 @@
-using System.Collections.Immutable;
-using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework;
+using System.Collections.Immutable;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGainSimultaneousSkill.cs

@@ -1,7 +1,4 @@
-using Microsoft.Xna.Framework;
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGainSimultaneousSkill : CharacterAbility
     {
@@ -15,6 +12,10 @@ namespace Barotrauma.Abilities
             skillIdentifier = abilityElement.GetAttributeIdentifier("skillidentifier", "");
             ignoreAbilitySkillGain = abilityElement.GetAttributeBool("ignoreabilityskillgain", true);
             targetAllies = abilityElement.GetAttributeBool("targetallies", false);
+            if (skillIdentifier.IsEmpty)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}: skill identifier not defined.");
+            }
         }
 
         protected override void ApplyEffect(AbilityObject abilityObject)
@@ -23,13 +24,12 @@ namespace Barotrauma.Abilities
             {
                 if (ignoreAbilitySkillGain && abilitySkillGain.GainedFromAbility) { return; }
                 Identifier identifier = skillIdentifier == "inherit" ? abilitySkillGain.SkillIdentifier : skillIdentifier;
-
                 if (targetAllies)
                 {
-                    foreach (Character character in Character.GetFriendlyCrew(Character))
+                    foreach (Character otherCharacter in Character.GetFriendlyCrew(Character))
                     {
-                        if (character == Character) { continue; }
-                        Character.Info?.IncreaseSkillLevel(identifier, abilitySkillGain.Value, gainedFromAbility: true);
+                        if (otherCharacter == Character) { continue; }
+                        otherCharacter.Info?.IncreaseSkillLevel(identifier, abilitySkillGain.Value, gainedFromAbility: true);
                     }
                 }
                 else

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveAffliction.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGiveAffliction : CharacterAbility
     {
@@ -18,7 +16,7 @@ namespace Barotrauma.Abilities
 
             if (afflictionId.IsEmpty)
             {
-                DebugConsole.ThrowError("Error in CharacterAbilityGiveAffliction - affliction identifier not set.");
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, CharacterAbilityGiveAffliction - affliction identifier not set.");
             }
         }
 

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveFlag.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGiveFlag : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveMoney.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGiveMoney : CharacterAbility
     {
@@ -13,6 +11,11 @@ namespace Barotrauma.Abilities
         {
             amount = abilityElement.GetAttributeInt("amount", 0);
             scalingStatIdentifier = abilityElement.GetAttributeIdentifier("scalingstatidentifier", Identifier.Empty);
+
+            if (amount == 0)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, CharacterAbilityGiveMoney - amount of money set to 0.");
+            }
         }
 
         private void ApplyEffectSpecific(Character targetCharacter)

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGivePermanentStat.cs

@@ -1,6 +1,4 @@
-using System;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     public enum PermanentStatPlaceholder
     {
@@ -28,6 +26,10 @@ namespace Barotrauma.Abilities
         public CharacterAbilityGivePermanentStat(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
             statIdentifier = abilityElement.GetAttributeIdentifier("statidentifier", Identifier.Empty);
+            if (statIdentifier.IsEmpty)
+            {
+                DebugConsole.ThrowError($"Error in talent \"{CharacterTalent.DebugIdentifier}\" - stat identifier not defined.");
+            }
             string statTypeName = abilityElement.GetAttributeString("stattype", string.Empty);
             statType = string.IsNullOrEmpty(statTypeName) ? StatTypes.None : CharacterAbilityGroup.ParseStatType(statTypeName, CharacterTalent.DebugIdentifier);
             value = abilityElement.GetAttributeFloat("value", 0f);

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveReputation.cs

@@ -11,6 +11,14 @@ namespace Barotrauma.Abilities
         {
             factionIdentifier = abilityElement.GetAttributeIdentifier("identifier", Identifier.Empty);
             amount = abilityElement.GetAttributeFloat("amount", 0f);
+            if (factionIdentifier.IsEmpty)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, faction identifier not defined.");
+            }
+            if (amount == 0)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, amount of reputation to give is 0.");
+            }
         }
 
         protected override void ApplyEffect()

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveResistance.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGiveResistance : CharacterAbility
     {
@@ -10,17 +8,23 @@ namespace Barotrauma.Abilities
         public CharacterAbilityGiveResistance(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
             resistanceId = abilityElement.GetAttributeIdentifier("resistanceid", abilityElement.GetAttributeIdentifier("resistance", Identifier.Empty));
-            multiplier = abilityElement.GetAttributeFloat("multiplier", 1f); // rename this to resistance for consistency
+            multiplier = abilityElement.GetAttributeFloat("multiplier", 1f);
 
             if (resistanceId.IsEmpty)
             {
                 DebugConsole.ThrowError("Error in CharacterAbilityGiveResistance - resistance identifier not set.");
             }
+            if (MathUtils.NearlyEqual(multiplier, 1))
+            {
+                DebugConsole.AddWarning($"Possible error in talent {CharacterTalent.DebugIdentifier} - multiplier set to 1, which will do nothing.");
+            }
+
         }
 
         public override void InitializeAbility(bool addingFirstTime)
         {
-            Character.ChangeAbilityResistance(resistanceId, multiplier);
+            TalentResistanceIdentifier identifier = new(resistanceId, CharacterTalent.Prefab.Identifier);
+            Character.ChangeAbilityResistance(identifier, multiplier);
         }
     }
 }

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveStat.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGiveStat : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveTalentPoints.cs

@@ -1,7 +1,4 @@
-using Barotrauma.Extensions;
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityGiveTalentPoints : CharacterAbility
     {
@@ -9,7 +6,11 @@ namespace Barotrauma.Abilities
 
         public CharacterAbilityGiveTalentPoints(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
-            amount = abilityElement.GetAttributeInt("amount", 0);
+            amount = abilityElement.GetAttributeInt("amount", 0); 
+            if (amount == 0)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, amount of talent points to give is 0.");
+            }
         }
 
         public override void InitializeAbility(bool addingFirstTime)

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityGiveTalentPointsToAllies.cs

@@ -9,6 +9,10 @@ namespace Barotrauma.Abilities
         public CharacterAbilityGiveTalentPointsToAllies(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
             amount = abilityElement.GetAttributeInt("amount", 0);
+            if (amount == 0)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, amount of talent points to give is 0.");
+            }
         }
 
         public override void InitializeAbility(bool addingFirstTime)

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityIncreaseSkill.cs

@@ -1,6 +1,4 @@
 using Barotrauma.Extensions;
-using Microsoft.Xna.Framework;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityMarkAsLooted.cs

@@ -6,6 +6,10 @@ namespace Barotrauma.Abilities
         public CharacterAbilityMarkAsLooted(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
             identifier = abilityElement.GetAttributeIdentifier("identifier", Identifier.Empty);
+            if (identifier.IsEmpty)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, identifier is empty in {nameof(CharacterAbilityMarkAsLooted)}.");
+            }
         }
 
         protected override void ApplyEffect(AbilityObject abilityObject)

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityModifyFlag.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityModifyFlag : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityModifyResistance.cs

@@ -1,23 +1,25 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityModifyResistance : CharacterAbility
     {
         private readonly Identifier resistanceId;
-        private readonly float resistance;
+        private readonly float multiplier;
         bool lastState;
         public override bool AllowClientSimulation => true;
 
         // should probably be split to different classes
         public CharacterAbilityModifyResistance(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
-            resistanceId = abilityElement.GetAttributeIdentifier("resistanceid", "");
-            resistance = abilityElement.GetAttributeFloat("resistance", 1f);
+            resistanceId = abilityElement.GetAttributeIdentifier("resistanceid", abilityElement.GetAttributeIdentifier("resistance", Identifier.Empty));
+            multiplier = abilityElement.GetAttributeFloat("multiplier", 1f);
 
             if (resistanceId.IsEmpty)
             {
-                DebugConsole.ThrowError("Error in CharacterAbilityModifyResistance - resistance identifier not set.");
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier} - resistance identifier not set in {nameof(CharacterAbilityModifyResistance)}.");
+            }
+            if (MathUtils.NearlyEqual(multiplier, 1.0f))
+            {
+                DebugConsole.AddWarning($"Possible error in talent {CharacterTalent.DebugIdentifier} - resistance set to 1, which will do nothing.");
             }
         }
 
@@ -25,7 +27,15 @@ namespace Barotrauma.Abilities
         {
             if (conditionsMatched != lastState)
             {
-                Character.ChangeAbilityResistance(resistanceId, conditionsMatched ? resistance : 1 / resistance);
+                TalentResistanceIdentifier identifier = new(resistanceId, CharacterTalent.Prefab.Identifier);
+                if (conditionsMatched)
+                {
+                    Character.ChangeAbilityResistance(identifier, multiplier);
+                }
+                else
+                {
+                    Character.RemoveAbilityResistance(identifier);
+                }
                 lastState = conditionsMatched;
             }
         }

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityModifyStat.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityModifyStat : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityModifyStatToLevel.cs

@@ -1,5 +1,4 @@
 using Microsoft.Xna.Framework;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityModifyStatToSkill.cs

@@ -1,5 +1,4 @@
 using System.Linq;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityModifyValue.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityModifyValue : CharacterAbility
     {
@@ -11,6 +9,10 @@ namespace Barotrauma.Abilities
         {
             addedValue = abilityElement.GetAttributeFloat("addedvalue", 0f);
             multiplyValue = abilityElement.GetAttributeFloat("multiplyvalue", 1f);
+            if (MathUtils.NearlyEqual(addedValue, 0.0f) && MathUtils.NearlyEqual(multiplyValue, 1.0f))
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, {nameof(CharacterAbilityModifyValue)} - added value is 0 and multiplier is 1, the ability will do nothing.");
+            }
         }
 
         protected override void ApplyEffect(AbilityObject abilityObject)

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityPutItem.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityPutItem : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityResetPermanentStat.cs

@@ -9,7 +9,11 @@ namespace Barotrauma.Abilities
 
         public CharacterAbilityResetPermanentStat(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
-            statIdentifier = abilityElement.GetAttributeIdentifier("statidentifier", Identifier.Empty);
+            statIdentifier = abilityElement.GetAttributeIdentifier("statidentifier", Identifier.Empty); 
+            if (statIdentifier.IsEmpty)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, {nameof(CharacterAbilityResetPermanentStat)} - statIdentifier is empty.");
+            }
         }
         protected override void ApplyEffect(AbilityObject abilityObject)
         {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilityRevive.cs

@@ -1,7 +1,4 @@
-using Microsoft.Xna.Framework;
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityRevive : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilitySetMetadataInt.cs

@@ -11,6 +11,10 @@ namespace Barotrauma.Abilities
         {
             identifier = abilityElement.GetAttributeIdentifier("identifier", Identifier.Empty);
             value = abilityElement.GetAttributeInt("value", 0);
+            if (identifier.IsEmpty)
+            {
+                DebugConsole.ThrowError($"Error in talent {CharacterTalent.DebugIdentifier}, {nameof(CharacterAbilitySetMetadataInt)} - identifier is empty.");
+            }
         }
 
         public override void InitializeAbility(bool addingFirstTime)

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CharacterAbilitySpawnItemsToContainer.cs

@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityAlienHoarder.cs

@@ -1,7 +1,5 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityApprenticeship.cs

@@ -1,6 +1,4 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityApprenticeship : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityAtmosMachine.cs

@@ -1,20 +1,17 @@
 using System;
 using System.Linq;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {
     class CharacterAbilityAtmosMachine : CharacterAbility
     {
         private readonly float addedValue;
-        private readonly float multiplyValue;
         private readonly Identifier[] tags;
         private readonly int maxMultiplyCount;
         
         public CharacterAbilityAtmosMachine(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {
             addedValue = abilityElement.GetAttributeFloat("addedvalue", 0f);
-            multiplyValue = abilityElement.GetAttributeFloat("multiplyvalue", 1f);
             tags = abilityElement.GetAttributeIdentifierArray("tags", Array.Empty<Identifier>());
             maxMultiplyCount = abilityElement.GetAttributeInt("maxmultiplycount", int.MaxValue);
         }

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityBountyHunter.cs

@@ -1,11 +1,8 @@
-using System.Collections.Generic;
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityBountyHunter : CharacterAbility
     {
-        private float vitalityPercentage;
+        private readonly float vitalityPercentage;
 
         public CharacterAbilityBountyHunter(CharacterAbilityGroup characterAbilityGroup, ContentXElement abilityElement) : base(characterAbilityGroup, abilityElement)
         {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityByTheBook.cs

@@ -1,6 +1,5 @@
 using System.Collections.Generic;
 using System.Linq;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityMultitasker.cs

@@ -1,7 +1,4 @@
-using Microsoft.Xna.Framework;
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityMultitasker : CharacterAbility
     {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityPsychoClown.cs

@@ -1,12 +1,10 @@
-using System.Xml.Linq;
-
-namespace Barotrauma.Abilities
+namespace Barotrauma.Abilities
 {
     class CharacterAbilityPsychoClown : CharacterAbility
     {
-        private StatTypes statType;
-        private float maxValue;
-        private string afflictionIdentifier;
+        private readonly StatTypes statType;
+        private readonly float maxValue;
+        private readonly string afflictionIdentifier;
         private float lastValue = 0f;
         public override bool AllowClientSimulation => true;
 

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityRegenerateLoot.cs

@@ -1,8 +1,5 @@
 using Barotrauma.Items.Components;
-using Microsoft.Xna.Framework;
-using System;
 using System.Collections.Generic;
-using System.Xml.Linq;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/Abilities/CustomAbilities/CharacterAbilityUnlockApprenticeshipTalentTree.cs

@@ -1,8 +1,8 @@
 #nullable enable
 
+using Barotrauma.Extensions;
 using System.Collections.Generic;
 using System.Collections.Immutable;
-using Barotrauma.Extensions;
 
 namespace Barotrauma.Abilities
 {

Barotrauma/BarotraumaShared/SharedSource/Characters/Talents/TalentTree.cs

@@ -66,8 +66,8 @@ namespace Barotrauma
             IEnumerable<TalentSubTree> blockingSubTrees = tree.TalentSubTrees.Where(tst => tst.BlockedTrees.Contains(targetTree.Identifier)),
                                        requiredSubTrees = tree.TalentSubTrees.Where(tst => targetTree.RequiredTrees.Contains(tst.Identifier));
 
-            return requiredSubTrees.All(tst => tst.IsCompleted(selectedTalents)) &&  // check if we meet requirements
-                   !blockingSubTrees.Any(tst => tst.HasAnyTalent(selectedTalents)); // check if any other talent trees are blocking this one
+            return requiredSubTrees.All(tst => tst.HasEnoughTalents(selectedTalents)) &&  // check if we meet requirements
+                   !blockingSubTrees.Any(tst => tst.HasAnyTalent(selectedTalents) && !tst.HasMaxTalents(selectedTalents)); // check if any other talent trees are blocking this one
         }
 
         // i hate this function - markus
@@ -128,16 +128,26 @@ namespace Barotrauma
         public static bool IsViableTalentForCharacter(Character character, Identifier talentIdentifier, IReadOnlyCollection<Identifier> selectedTalents)
         {
             if (character?.Info?.Job.Prefab == null) { return false; }
-
             if (character.Info.GetTotalTalentPoints() - selectedTalents.Count <= 0) { return false; }
-
             if (!JobTalentTrees.TryGet(character.Info.Job.Prefab.Identifier, out TalentTree talentTree)) { return false; }
 
             foreach (var subTree in talentTree!.TalentSubTrees)
             {
+                if (subTree.AllTalentIdentifiers.Contains(talentIdentifier) && subTree.HasMaxTalents(selectedTalents)) { return false; }
+
                 foreach (var talentOptionStage in subTree.TalentOptionStages)
                 {
-                    bool hasTalentInThisTier = talentOptionStage.HasEnoughTalents(selectedTalents);
+                    if (talentOptionStage.TalentIdentifiers.Contains(talentIdentifier))
+                    {
+                        return TalentTreeMeetsRequirements(talentTree, subTree, selectedTalents);
+                    }
+                    bool optionStageCompleted = talentOptionStage.HasEnoughTalents(selectedTalents);
+                    if (!optionStageCompleted)
+                    {
+                        break;
+                    }
+
+                    /*bool hasTalentInThisTier = talentOptionStage.HasMaxTalents(selectedTalents);
                     if (!hasTalentInThisTier)
                     {
                         if (talentOptionStage.TalentIdentifiers.Contains(talentIdentifier))
@@ -145,7 +155,7 @@ namespace Barotrauma
                             return TalentTreeMeetsRequirements(talentTree, subTree, selectedTalents);
                         }
                         break;
-                    }
+                    }*/
                 }
             }
 
@@ -196,7 +206,8 @@ namespace Barotrauma
         public readonly ImmutableHashSet<Identifier> RequiredTrees;
         public readonly ImmutableHashSet<Identifier> BlockedTrees;
 
-        public bool IsCompleted(IReadOnlyCollection<Identifier> talents) => TalentOptionStages.All(option => option.HasEnoughTalents(talents));
+        public bool HasEnoughTalents(IReadOnlyCollection<Identifier> talents) => TalentOptionStages.All(option => option.HasEnoughTalents(talents));
+        public bool HasMaxTalents(IReadOnlyCollection<Identifier> talents) => TalentOptionStages.All(option => option.HasMaxTalents(talents));
         public bool HasAnyTalent(IReadOnlyCollection<Identifier> talents) => TalentOptionStages.Any(option => option.HasSelectedTalent(talents));
 
         public TalentSubTree(ContentXElement subTreeElement)
@@ -228,6 +239,13 @@ namespace Barotrauma
 
         public IEnumerable<Identifier> TalentIdentifiers => talentIdentifiers;
 
+        /// <summary>
+        /// How many talents need to be unlocked to consider this tree completed
+        /// </summary>
+        public readonly int RequiredTalents;
+        /// <summary>
+        /// How many talents can be unlocked in total
+        /// </summary>
         public readonly int MaxChosenTalents;
 
         /// <summary>
@@ -236,8 +254,9 @@ namespace Barotrauma
         /// </summary>
         public readonly Dictionary<Identifier, ImmutableHashSet<Identifier>> ShowCaseTalents = new Dictionary<Identifier, ImmutableHashSet<Identifier>>();
 
-        public bool HasEnoughTalents(CharacterInfo character) => CountMatchingTalents(character.UnlockedTalents) >= MaxChosenTalents;
-        public bool HasEnoughTalents(IReadOnlyCollection<Identifier> selectedTalents) => CountMatchingTalents(selectedTalents) >= MaxChosenTalents;
+        public bool HasEnoughTalents(CharacterInfo character) => CountMatchingTalents(character.UnlockedTalents) >= RequiredTalents;
+        public bool HasEnoughTalents(IReadOnlyCollection<Identifier> selectedTalents) => CountMatchingTalents(selectedTalents) >= RequiredTalents;
+        public bool HasMaxTalents(IReadOnlyCollection<Identifier> selectedTalents) => CountMatchingTalents(selectedTalents) >= MaxChosenTalents;
 
         // No LINQ
         public bool HasSelectedTalent(IReadOnlyCollection<Identifier> selectedTalents)
@@ -267,10 +286,15 @@ namespace Barotrauma
 
         public TalentOption(ContentXElement talentOptionsElement, Identifier debugIdentifier)
         {
-            MaxChosenTalents = talentOptionsElement.GetAttributeInt("maxchosentalents", 1);
+            MaxChosenTalents = talentOptionsElement.GetAttributeInt(nameof(MaxChosenTalents), 1);
+            RequiredTalents = talentOptionsElement.GetAttributeInt(nameof(RequiredTalents), MaxChosenTalents);
+
+            if (RequiredTalents > MaxChosenTalents)
+            {
+                DebugConsole.ThrowError($"Error in talent tree {debugIdentifier} - MaxChosenTalents is larger than RequiredTalents.");
+            }
 
             HashSet<Identifier> identifiers = new HashSet<Identifier>();
-
             foreach (ContentXElement talentOptionElement in talentOptionsElement.Elements())
             {
                 Identifier elementName = talentOptionElement.Name.ToIdentifier();
@@ -293,6 +317,15 @@ namespace Barotrauma
             }
 
             talentIdentifiers = identifiers.ToImmutableHashSet();
+
+            if (RequiredTalents > talentIdentifiers.Count)
+            {
+                DebugConsole.ThrowError($"Error in talent tree {debugIdentifier} - completing a stage of the tree requires more talents than there are in the stage.");
+            }
+            if (MaxChosenTalents > talentIdentifiers.Count)
+            {
+                DebugConsole.ThrowError($"Error in talent tree {debugIdentifier} - maximum number of talents to choose is larger than the number of talents.");
+            }
         }
     }
 }

Barotrauma/BarotraumaShared/SharedSource/Events/EventActions/CheckOrderAction.cs

@@ -22,7 +22,7 @@ namespace Barotrauma
         [Serialize("", IsPropertySaveable.Yes)]
         public Identifier OrderTargetTag { get; set; }
 
-        [Serialize(OrderPriority.Top, IsPropertySaveable.Yes)]
+        [Serialize(OrderPriority.Any, IsPropertySaveable.Yes)]
         public OrderPriority Priority { get; set; }
 
         public CheckOrderAction(ScriptedEvent parentEvent, ContentXElement element) : base(parentEvent, element) { }

Barotrauma/BarotraumaShared/SharedSource/Events/EventActions/UIHighlightAction.cs

@@ -43,6 +43,9 @@ partial class UIHighlightAction : EventAction
     [Serialize(true, IsPropertySaveable.Yes)]
     public bool Bounce { get; set; }
 
+    [Serialize(false, IsPropertySaveable.Yes)]
+    public bool HighlightMultiple { get; set; }
+
     private bool isFinished;
 
     public UIHighlightAction(ScriptedEvent parentEvent, ContentXElement element) : base(parentEvent, element) { }

Barotrauma/BarotraumaShared/SharedSource/Events/EventManager.cs

@@ -207,25 +207,23 @@ namespace Barotrauma
                             level.StartLocation.Connections.ForEach(c => c.Locked = false);
                         }
                     }
-
-                    AddChildEvents(initialEventSet);
-
-                    void AddChildEvents(EventSet eventSet)
+                }
+                RegisterNonRepeatableChildEvents(initialEventSet);
+                void RegisterNonRepeatableChildEvents(EventSet eventSet)
+                {
+                    if (eventSet == null) { return; }
+                    if (eventSet.OncePerLevel)
                     {
-                        if (eventSet == null) { return; }
-                        if (eventSet.OncePerOutpost)
+                        foreach (EventPrefab ep in eventSet.EventPrefabs.SelectMany(e => e.EventPrefabs))
                         {
-                            foreach (EventPrefab ep in eventSet.EventPrefabs.SelectMany(e => e.EventPrefabs))
-                            {
-                                nonRepeatableEvents.Add(ep);                                
-                            }
-                        }
-                        foreach (EventSet childSet in eventSet.ChildSets)
-                        {
-                            AddChildEvents(childSet);
+                            nonRepeatableEvents.Add(ep);                                
                         }
                     }
-                }
+                    foreach (EventSet childSet in eventSet.ChildSets)
+                    {
+                        RegisterNonRepeatableChildEvents(childSet);
+                    }
+                }                
             }
 
             PreloadContent(GetFilesToPreload());
@@ -374,26 +372,18 @@ namespace Barotrauma
         /// </summary>
         public void RegisterEventHistory()
         {
-            if (level?.LevelData != null)
+            if (level?.LevelData == null) { return; }
+
+            level.LevelData.EventsExhausted = true;
+            if (level.LevelData.Type == LevelData.LevelType.Outpost)
             {
-                level.LevelData.EventsExhausted = true;
-                if (level.LevelData.Type == LevelData.LevelType.Outpost)
+                level.LevelData.EventHistory.AddRange(selectedEvents.Values.SelectMany(v => v).Select(e => e.Prefab).Where(e => !level.LevelData.EventHistory.Contains(e)));
+                if (level.LevelData.EventHistory.Count > MaxEventHistory)
                 {
-                    level.LevelData.EventHistory.AddRange(selectedEvents.Values.SelectMany(v => v).Select(e => e.Prefab).Where(e => !level.LevelData.EventHistory.Contains(e)));
-                    if (level.LevelData.EventHistory.Count > MaxEventHistory)
-                    {
-                        level.LevelData.EventHistory.RemoveRange(0, level.LevelData.EventHistory.Count - MaxEventHistory);
-                    }
-                    level.LevelData.NonRepeatableEvents.AddRange(nonRepeatableEvents.Where(e => !level.LevelData.NonRepeatableEvents.Contains(e)));
-                }
-                foreach (var usedUniqueSet in usedUniqueSets)
-                {
-                    if (!level.LevelData.UsedUniqueSets.Contains(usedUniqueSet.Identifier))
-                    {
-                        level.LevelData.UsedUniqueSets.Add(usedUniqueSet.Identifier);
-                    }
+                    level.LevelData.EventHistory.RemoveRange(0, level.LevelData.EventHistory.Count - MaxEventHistory);
                 }
             }
+            level.LevelData.NonRepeatableEvents.AddRange(nonRepeatableEvents.Where(e => !level.LevelData.NonRepeatableEvents.Contains(e)));
         }
 
         public void SkipEventCooldown()
@@ -418,16 +408,11 @@ namespace Barotrauma
 
             DebugConsole.NewMessage($"Loading event set {eventSet.Identifier}", Color.LightBlue, debugOnly: true);
 
-            if (eventSet.Unique && !usedUniqueSets.Contains(eventSet))
-            {
-                usedUniqueSets.Add(eventSet);
-            }
-
             int applyCount = 1;
             List<Func<Level.InterestingPosition, bool>> spawnPosFilter = new List<Func<Level.InterestingPosition, bool>>();
             if (eventSet.PerRuin)
             {
-                applyCount = level.Ruins.Count();
+                applyCount = level.Ruins.Count;
                 foreach (var ruin in level.Ruins)
                 {
                     spawnPosFilter.Add(pos => pos.Ruin == ruin);
@@ -435,7 +420,7 @@ namespace Barotrauma
             }
             else if (eventSet.PerCave)
             {
-                applyCount = level.Caves.Count();
+                applyCount = level.Caves.Count;
                 foreach (var cave in level.Caves)
                 {
                     spawnPosFilter.Add(pos => pos.Cave == cave);
@@ -452,8 +437,8 @@ namespace Barotrauma
             }
 
             bool isPrefabSuitable(EventPrefab e)
-                => e.BiomeIdentifier.IsEmpty ||
-                   e.BiomeIdentifier == level.LevelData?.Biome?.Identifier;
+                => (e.BiomeIdentifier.IsEmpty || e.BiomeIdentifier == level.LevelData?.Biome?.Identifier) &&
+                    !level.LevelData.NonRepeatableEvents.Contains(e);
 
             foreach (var subEventPrefab in eventSet.EventPrefabs)
             {
@@ -610,8 +595,7 @@ namespace Barotrauma
             return
                 level.Difficulty >= eventSet.MinLevelDifficulty && level.Difficulty <= eventSet.MaxLevelDifficulty &&
                 level.LevelData.Type == eventSet.LevelType &&
-                (eventSet.BiomeIdentifier.IsEmpty || eventSet.BiomeIdentifier == level.LevelData.Biome.Identifier) &&
-                (!eventSet.Unique || !level.LevelData.UsedUniqueSets.Contains(eventSet.Identifier));
+                (eventSet.BiomeIdentifier.IsEmpty || eventSet.BiomeIdentifier == level.LevelData.Biome.Identifier);
         }
 
         private bool IsValidForLocation(EventSet eventSet, Location location)

Barotrauma/BarotraumaShared/SharedSource/Events/EventSet.cs

@@ -114,15 +114,9 @@ namespace Barotrauma
         public readonly bool DisableInHuntingGrounds;
 
         /// <summary>
-        /// If true, events from this set shouldn't be selected again as long as they remain in <see cref="LevelData.NonRepeatableEvents"/> which has a limited size.
-        /// Use <see cref="Unique"/> to prevent selecting the whole set again altogether.
+        /// If true, events from this set can only occur once in the level.
         /// </summary>
-        public readonly bool OncePerOutpost;
-
-        /// <summary>
-        /// If true, the whole set can only be selected once for a level.
-        /// </summary>
-        public readonly bool Unique;
+        public readonly bool OncePerLevel;
 
         public readonly bool DelayWhenCrewAway;
 
@@ -289,8 +283,7 @@ namespace Barotrauma
             DisableInHuntingGrounds = element.GetAttributeBool("disableinhuntinggrounds", false);
             IgnoreCoolDown = element.GetAttributeBool("ignorecooldown", parentSet?.IgnoreCoolDown ?? (PerRuin || PerCave || PerWreck));
             DelayWhenCrewAway = element.GetAttributeBool("delaywhencrewaway", !PerRuin && !PerCave && !PerWreck);
-            OncePerOutpost = element.GetAttributeBool("onceperoutpost", false);
-            Unique = element.GetAttributeBool("unique", false);
+            OncePerLevel = element.GetAttributeBool("onceperlevel", element.GetAttributeBool("onceperoutpost", false));
             TriggerEventCooldown = element.GetAttributeBool("triggereventcooldown", true);
             IsCampaignSet = element.GetAttributeBool("campaign", LevelType == LevelData.LevelType.Outpost || (parentSet?.IsCampaignSet ?? false));
             ResetTime = element.GetAttributeFloat("resettime", 0);

Barotrauma/BarotraumaShared/SharedSource/Events/Missions/Mission.cs

@@ -386,23 +386,27 @@ namespace Barotrauma
 #if CLIENT
             foreach (Character character in crewCharacters)
             {
-                var experienceGainMultiplierIndividual = new AbilityMissionExperienceGainMultiplier(this, 1f);
-                character.CheckTalents(AbilityEffectType.OnGainMissionExperience, experienceGainMultiplierIndividual);
-                character.Info?.GiveExperience(experienceGain, isMissionExperience: true);
+                GiveMissionExperience(character.Info);
             }
 #else
             foreach (Barotrauma.Networking.Client c in GameMain.Server.ConnectedClients)
             {
                 //give the experience to the stored characterinfo if the client isn't currently controlling a character
-                CharacterInfo info = c.Character?.Info ?? c.CharacterInfo;
-
-                var experienceGainMultiplierIndividual = new AbilityMissionExperienceGainMultiplier(this, 1f);
-                info?.Character?.CheckTalents(AbilityEffectType.OnGainMissionExperience, experienceGainMultiplierIndividual);
-
-                info?.GiveExperience((int)(experienceGain * experienceGainMultiplier.Value), isMissionExperience: true);
+                GiveMissionExperience(c.Character?.Info ?? c.CharacterInfo);
+            }
+            foreach (Character bot in GameSession.GetSessionCrewCharacters(CharacterType.Bot))
+            {
+                GiveMissionExperience(bot.Info);
             }
 #endif
 
+            void GiveMissionExperience(CharacterInfo info)
+            {
+                var experienceGainMultiplierIndividual = new AbilityMissionExperienceGainMultiplier(this, 1f);
+                info?.Character?.CheckTalents(AbilityEffectType.OnGainMissionExperience, experienceGainMultiplierIndividual);
+                info?.GiveExperience((int)(experienceGain * experienceGainMultiplier.Value), isMissionExperience: true);
+            }
+
             // apply money gains afterwards to prevent them from affecting XP gains
             var missionMoneyGainMultiplier = new AbilityMissionMoneyGainMultiplier(this, 1f);
             crewCharacters.ForEach(c => c.CheckTalents(AbilityEffectType.OnGainMissionMoney, missionMoneyGainMultiplier));

Barotrauma/BarotraumaShared/SharedSource/GameSession/AutoItemPlacer.cs

@@ -306,14 +306,6 @@ namespace Barotrauma
             return validContainers;
         }
 
-        private static readonly (int quality, float commonness)[] qualityCommonnesses = new (int quality, float commonness)[Quality.MaxQuality + 1]
-        {
-            (0, 1.0f),
-            (1, 0.0f),
-            (2, 0.0f),
-            (3, 0.0f),
-        };
-
         private static List<Item> CreateItems(ItemPrefab itemPrefab, List<ItemContainer> containers, KeyValuePair<ItemContainer, PreferredContainer> validContainer)
         {
             List<Item> newItems = new List<Item>();
@@ -336,11 +328,7 @@ namespace Barotrauma
                     break;
                 }
                 var existingItem = validContainer.Key.Inventory.AllItems.FirstOrDefault(it => it.Prefab == itemPrefab);
-                int quality = 
-                    existingItem?.Quality ??
-                    ToolBox.SelectWeightedRandom(
-                        qualityCommonnesses.Select(q => q.quality).ToList(),
-                        qualityCommonnesses.Select(q => q.commonness).ToList(), Rand.RandSync.ServerAndClient);
+                int quality = existingItem?.Quality ?? Quality.GetSpawnedItemQuality(validContainer.Key.Item.Submarine, Level.Loaded, Rand.RandSync.ServerAndClient);
                 if (!validContainer.Key.Inventory.CanBePut(itemPrefab, quality: quality)) { break; }
                 var item = new Item(itemPrefab, validContainer.Key.Item.Position, validContainer.Key.Item.Submarine, callOnItemLoaded: false)
                 {

Barotrauma/BarotraumaShared/SharedSource/Items/Components/ElectricalDischarger.cs

@@ -276,7 +276,7 @@ namespace Barotrauma.Items.Components
                 }
             }
 
-            //get all walls within range
+            //get all walls within range the arc could potentially hit
             List<Entity> entitiesInRange = new List<Entity>(100);
             foreach (Structure structure in Structure.WallList)
             {
@@ -284,10 +284,10 @@ namespace Barotrauma.Items.Components
                 if (structure.Submarine != null&& !submarinesInRange.Contains(structure.Submarine)) { continue; }
 
                 var structureWorldRect = structure.WorldRect;
-                if (worldPosition.X < structureWorldRect.X - range) continue;
-                if (worldPosition.X > structureWorldRect.Right + range) continue;
-                if (worldPosition.Y > structureWorldRect.Y + range) continue;
-                if (worldPosition.Y < structureWorldRect.Y -structureWorldRect.Height - range) continue;
+                if (worldPosition.X < structureWorldRect.X - range) { continue; }
+                if (worldPosition.X > structureWorldRect.Right + range) { continue; }
+                if (worldPosition.Y > structureWorldRect.Y + range) { continue; }
+                if (worldPosition.Y < structureWorldRect.Y - structureWorldRect.Height - range) { continue; }
 
                 if (structure.Submarine != null)
                 {
@@ -317,6 +317,7 @@ namespace Barotrauma.Items.Components
                 nodes.Add(new Node(worldPosition, -1));
             }
 
+            //get all characters within range the arc could potentially hit
             float totalRange = RaycastRange + range;
             foreach (Character character in Character.CharacterList)
             {
@@ -325,11 +326,20 @@ namespace Barotrauma.Items.Components
                 if (OutdoorsOnly && character.Submarine != null) { continue; }
                 if (character.Submarine != null && !submarinesInRange.Contains(character.Submarine)) { continue; }
 
-                if (Vector2.DistanceSquared(character.WorldPosition, worldPosition) < totalRange * totalRange * RangeMultiplierInWalls ||
-                    (RaycastRange > 0.0f && MathUtils.LineToPointDistanceSquared(worldPosition, item.WorldPosition, character.WorldPosition) < range * range * RangeMultiplierInWalls))
+                if (Vector2.DistanceSquared(character.WorldPosition, worldPosition) < totalRange * totalRange * RangeMultiplierInWalls)
                 {
                     entitiesInRange.Add(character);
-                    charactersInRange.Add((character, nodes[0]));
+                }
+                //if the weapon does a raycast, check distance to the ray too (not just the end of the ray)
+                if (RaycastRange > 0)
+                {
+                    float distSqr = MathUtils.LineSegmentToPointDistanceSquared(worldPosition, item.WorldPosition, character.WorldPosition);
+                    //if the distance from the initial raycast to the character is small (e.g. goes through the character), we know it must hit
+                    if (distSqr < range * range * RangeMultiplierInWalls)
+                    {
+                        if (!entitiesInRange.Contains(character)) { entitiesInRange.Add(character); }                   
+                        charactersInRange.Add((character, nodes.First()));                        
+                    }
                 }
             }
 
@@ -378,7 +388,7 @@ namespace Barotrauma.Items.Components
                 }
                 else if (entitiesInRange[i] is Character character)
                 {
-                    dist = Vector2.Distance(character.WorldPosition, currPos);
+                    dist = MathUtils.LineSegmentToPointDistanceSquared(currPos, nodes[parentNodeIndex].WorldPosition, character.WorldPosition);
                 }
 
                 if (dist < closestDist)
@@ -494,17 +504,31 @@ namespace Barotrauma.Items.Components
                     if (IgnoreUser && character == user) { continue; }
                     if (OutdoorsOnly && character.Submarine != null) { continue; }
 
+                    Vector2 characterMin = new Vector2(character.AnimController.Limbs.Min(l => l.WorldPosition.X), character.AnimController.Limbs.Min(l => l.WorldPosition.Y));
+                    Vector2 characterMax = new Vector2(character.AnimController.Limbs.Max(l => l.WorldPosition.X), character.AnimController.Limbs.Max(l => l.WorldPosition.Y));
                     if (targetStructure.IsHorizontal)
                     {
-                        if (otherEntity.WorldPosition.X < targetStructure.WorldRect.X) { continue; }
-                        if (otherEntity.WorldPosition.X > targetStructure.WorldRect.Right) { continue; }
-                        if (Math.Abs(otherEntity.WorldPosition.Y - targetStructure.WorldPosition.Y) > currentRange) { continue; }
+                        if (characterMax.X < targetStructure.WorldRect.X) { continue; }
+                        if (characterMin.X > targetStructure.WorldRect.Right) { continue; }
+                        if (Math.Abs(characterMin.Y - targetStructure.WorldPosition.Y) > currentRange && 
+                            Math.Abs(characterMax.Y - targetStructure.WorldPosition.Y) > currentRange) 
+                        {
+                            continue;
+                        }
                     }
                     else
                     {
-                        if (otherEntity.WorldPosition.Y < targetStructure.WorldRect.Y - targetStructure.Rect.Height) { continue; }
-                        if (otherEntity.WorldPosition.Y > targetStructure.WorldRect.Y) { continue; }
-                        if (Math.Abs(otherEntity.WorldPosition.X - targetStructure.WorldPosition.X) > currentRange) { continue; }
+                        if (characterMax.Y < targetStructure.WorldRect.Y - targetStructure.Rect.Height) { continue; }
+                        if (characterMin.Y > targetStructure.WorldRect.Y) { continue; }
+                        if (Math.Abs(characterMin.X - targetStructure.WorldPosition.X) > currentRange &&
+                            Math.Abs(characterMax.X - targetStructure.WorldPosition.X) > currentRange) 
+                        { 
+                            continue; 
+                        }
+                    }
+                    if (!charactersInRange.Any(c => c.character == character))
+                    {
+                        charactersInRange.Add((character, nodes[parentNodeIndex]));
                     }
                     float closestNodeDistSqr = float.MaxValue;
                     int closestNodeIndex = -1;

Barotrauma/BarotraumaShared/SharedSource/Items/Components/Holdable/Propulsion.cs

@@ -12,7 +12,7 @@ namespace Barotrauma.Items.Components
     {
         public enum UseEnvironment
         {
-            Air, Water, Both
+            Air, Water, Both, None
         };
 
         private float useState;
@@ -44,6 +44,7 @@ namespace Barotrauma.Items.Components
         {
             if (character == null || character.Removed) { return false; }
             if (!character.IsKeyDown(InputType.Aim) || character.Stun > 0.0f) { return false; }
+            if (UsableIn == UseEnvironment.None) { return false; }
 
             IsActive = true;
             useState = 0.1f;

Barotrauma/BarotraumaShared/SharedSource/Items/Components/ItemContainer.cs

@@ -476,6 +476,7 @@ namespace Barotrauma.Items.Components
                     {
                         foreach (Item item in Inventory.AllItemsMod)
                         {
+                            item.ApplyStatusEffects(ActionType.OnSuccess, 1.0f, ownerCharacter);
                             item.ApplyStatusEffects(ActionType.OnUse, 1.0f, ownerCharacter);
                             item.GetComponent<GeneticMaterial>()?.Equip(ownerCharacter);
                             autoInjectCooldown = AutoInjectInterval;

Barotrauma/BarotraumaShared/SharedSource/Items/Components/Machines/Controller.cs

@@ -450,6 +450,7 @@ namespace Barotrauma.Items.Components
         public override bool Select(Character activator)
         {
             if (activator == null || activator.Removed) { return false; }
+            if (Item.Condition <= 0.0f && !UpdateWhenInactive) { return false; }
 
             if (UsableIn == UseEnvironment.Water && !activator.AnimController.InWater ||
                 UsableIn == UseEnvironment.Air && activator.AnimController.InWater)

Barotrauma/BarotraumaShared/SharedSource/Items/Components/Machines/Fabricator.cs

@@ -15,6 +15,8 @@ namespace Barotrauma.Items.Components
     {
         private ImmutableDictionary<uint, FabricationRecipe> fabricationRecipes; //this is not readonly because tutorials fuck this up!!!!
 
+        private const int MaxAmountToFabricate = 99;
+
         private FabricationRecipe fabricatedItem;
         private float timeUntilReady;
         private float requiredTime;
@@ -39,6 +41,16 @@ namespace Barotrauma.Items.Components
         [Serialize(1.0f, IsPropertySaveable.Yes)]
         public float SkillRequirementMultiplier { get; set; }
 
+        private int amountToFabricate;
+        [Serialize(1, IsPropertySaveable.Yes)]
+        public int AmountToFabricate 
+        {
+            get { return amountToFabricate; }
+            set { amountToFabricate = MathHelper.Clamp(value, 1, MaxAmountToFabricate); }
+        }
+
+        private int amountRemaining;
+
         private const float TinkeringSpeedIncrease = 2.5f;
 
         private enum FabricatorState
@@ -183,16 +195,20 @@ namespace Barotrauma.Items.Components
             if (selectedItem == null) { return; }
             if (!outputContainer.Inventory.CanBePut(selectedItem.TargetItem, selectedItem.OutCondition * selectedItem.TargetItem.Health)) { return; }
 
-#if CLIENT
-            itemList.Enabled = false;
-            activateButton.Text = TextManager.Get("FabricatorCancel");
-#endif
-
             IsActive = true;
             this.user = user;
             fabricatedItem = selectedItem;
             RefreshAvailableIngredients();
 
+#if CLIENT
+            itemList.Enabled = false;
+            if (amountInput != null)
+            {
+                amountInput.Enabled = false;
+            }
+            RefreshActivateButtonText();
+#endif
+
             bool isClient = GameMain.NetworkMember != null && GameMain.NetworkMember.IsClient;
             if (!isClient)
             {
@@ -249,10 +265,11 @@ namespace Barotrauma.Items.Components
             }
 #elif CLIENT
             itemList.Enabled = true;
-            if (activateButton != null)
+            if (amountInput != null)
             {
-                activateButton.Text = TextManager.Get(CreateButtonText);
+                amountInput.Enabled = true;
             }
+            RefreshActivateButtonText();
 #endif
             fabricatedItem = null;
         }
@@ -518,20 +535,16 @@ namespace Barotrauma.Items.Components
                     }
                 }
 
-                //disabled "continuous fabrication" for now
-                //before we enable it, there should be some UI controls for fabricating a specific number of items
-
-                /*var prevFabricatedItem = fabricatedItem;
+                var prevFabricatedItem = fabricatedItem;
                 var prevUser = user;
                 CancelFabricating();
-                if (CanBeFabricated(prevFabricatedItem))
+
+                amountRemaining--;
+                if (amountRemaining > 0 && CanBeFabricated(prevFabricatedItem, availableIngredients, prevUser))
                 {
                     //keep fabricating if we can fabricate more
                     StartFabricating(prevFabricatedItem, prevUser, addToServerLog: false);
-                }*/
-
-
-                CancelFabricating();
+                }
             }
 
         }
@@ -594,7 +607,15 @@ namespace Barotrauma.Items.Components
         private bool CanBeFabricated(FabricationRecipe fabricableItem, IReadOnlyDictionary<Identifier, List<Item>> availableIngredients, Character character)
         {
             if (fabricableItem == null) { return false; }
-            if (fabricableItem.RequiresRecipe && (character == null || !character.HasRecipeForItem(fabricableItem.TargetItem.Identifier))) { return false; }
+            if (fabricableItem.RequiresRecipe) 
+            {
+                if (character == null) { return false; }
+                if (!character.HasRecipeForItem(fabricableItem.TargetItem.Identifier) &&
+                    GameSession.GetSessionCrewCharacters(CharacterType.Bot).None(c => c.HasRecipeForItem(fabricableItem.TargetItem.Identifier)))
+                {
+                    return false; 
+                }
+            }
 
             if (fabricableItem.RequiredMoney > 0)
             {

Barotrauma/BarotraumaShared/SharedSource/Items/Components/Machines/Sonar.cs

@@ -151,7 +151,6 @@ namespace Barotrauma.Items.Components
             set
             {
                 bool changed = currentMode != value;
-
                 currentMode = value;
 #if CLIENT
                 if (changed) { prevPassivePingRadius = float.MaxValue; }

Barotrauma/BarotraumaShared/SharedSource/Items/Components/Quality.cs

@@ -1,6 +1,7 @@
 using Microsoft.Xna.Framework;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Xml.Linq;
 
 namespace Barotrauma.Items.Components
@@ -9,14 +10,6 @@ namespace Barotrauma.Items.Components
     {
         public const int MaxQuality = 3;
 
-        public static readonly float[] QualityCommonnesses = new float[]
-        {
-            0.8f,
-            0.15f,
-            0.045f,
-            0.005f,
-        };
-
         public enum StatType
         {
             Condition,
@@ -81,5 +74,29 @@ namespace Barotrauma.Items.Components
             if (!statValues.ContainsKey(statType)) { return 0.0f; }
             return statValues[statType] * qualityLevel;
         }
+
+        /// <summary>
+        /// Get a random quality for an item spawning in some sub, taking into account the type of the submarine and the difficulty of the current level 
+        /// (high-quality items become more common as difficulty increases)
+        /// </summary>
+        public static int GetSpawnedItemQuality(Submarine submarine, Level level, Rand.RandSync randSync = Rand.RandSync.ServerAndClient)
+        {               
+            if (submarine?.Info == null || level == null || submarine.Info.Type == SubmarineType.Player) { return 0; }
+
+            float difficultyFactor = MathHelper.Clamp(level.Difficulty, 0.0f, 1.0f);
+            return ToolBox.SelectWeightedRandom(Enumerable.Range(0, MaxQuality + 1), q => GetCommonness(q, difficultyFactor), randSync);
+
+            static float GetCommonness(int quality, float difficultyFactor)
+            {
+                return quality switch
+                {
+                    0 => 1,
+                    1 => MathHelper.Lerp(0.0f, 1f, difficultyFactor),
+                    2 => MathHelper.Lerp(0.0f, 1f, Math.Max(difficultyFactor-0.15f, 0f)), //15 difficulty transition to next biome - unlock Excellent loot
+                    3 => MathHelper.Lerp(0.0f, 1f, Math.Max(difficultyFactor-0.35f, 0f)), //35 difficulty transition to next biome - unlock Masterwork loot
+                    _ => 0.0f,
+                };
+            }
+        }
     }
 }

Barotrauma/BarotraumaShared/SharedSource/Items/Item.cs

@@ -1617,11 +1617,7 @@ namespace Barotrauma
 
         public void ApplyStatusEffect(StatusEffect effect, ActionType type, float deltaTime, Character character = null, Limb limb = null, Entity useTarget = null, bool isNetworkEvent = false, bool checkCondition = true, Vector2? worldPosition = null)
         {
-            if (effect.intervalTimer > 0.0f)
-            {
-                effect.intervalTimer -= deltaTime;
-                return;
-            }
+            if (effect.ShouldWaitForInterval(this, deltaTime)) { return; }
             if (!isNetworkEvent && checkCondition)
             {
                 if (condition == 0.0f && !effect.AllowWhenBroken && effect.type != ActionType.OnBroken) { return; }
@@ -2758,7 +2754,6 @@ namespace Barotrauma
                 return;
             }
 #endif
-
             bool remove = false;
             foreach (ItemComponent ic in components)
             {
@@ -2788,7 +2783,6 @@ namespace Barotrauma
             {
                 var abilityItem = new AbilityApplyTreatment(user, character, this);
                 user.CheckTalents(AbilityEffectType.OnApplyTreatment, abilityItem);
-
             }
 
             if (remove) { Spawner?.AddItemToRemoveQueue(this); }

Barotrauma/BarotraumaShared/SharedSource/Items/ItemStatManager.cs

@@ -15,10 +15,7 @@ namespace Barotrauma
         }
 
         [NetworkSerialize]
-        public readonly record struct TalentStatIdentifier(ItemTalentStats Stat, Identifier TalentIdentifier, UInt32 CharacterID) : INetSerializableStruct
-        {
-            public override int GetHashCode() => HashCode.Combine(TalentIdentifier, CharacterID, Stat);
-        }
+        public readonly record struct TalentStatIdentifier(ItemTalentStats Stat, Identifier TalentIdentifier, UInt32 CharacterID) : INetSerializableStruct;
 
         private readonly Dictionary<TalentStatIdentifier, float> talentStats = new();
 

Barotrauma/BarotraumaShared/SharedSource/Map/Levels/Level.cs

@@ -3943,31 +3943,11 @@ namespace Barotrauma
                 Submarine outpost = null;
                 if (i == 0 && preSelectedStartOutpost == null || i == 1 && preSelectedEndOutpost == null)
                 {
-                    if (OutpostGenerationParams.OutpostParams.Any() || LevelData.ForceOutpostGenerationParams != null)
+                    if (LevelData.OutpostGenerationParamsExist)
                     {
                         Location location = i == 0 ? StartLocation : EndLocation;
-
-                        OutpostGenerationParams outpostGenerationParams = null;
-                        if (LevelData.ForceOutpostGenerationParams != null)
-                        {
-                            outpostGenerationParams = LevelData.ForceOutpostGenerationParams;
-                        }
-                        else
-                        {
-                            var suitableParams = OutpostGenerationParams.OutpostParams.Where(p => location == null || p.AllowedLocationTypes.Contains(location.Type.Identifier));
-                            if (!suitableParams.Any())
-                            {
-                                suitableParams = OutpostGenerationParams.OutpostParams.Where(p => location == null || !p.AllowedLocationTypes.Any());
-                                if (!suitableParams.Any())
-                                {
-                                    DebugConsole.ThrowError($"No suitable outpost generation parameters found for the location type \"{location.Type.Identifier}\". Selecting random parameters.");
-                                    suitableParams = OutpostGenerationParams.OutpostParams;
-                                }
-                            }
-
-                            outpostGenerationParams = suitableParams.GetRandom(Rand.RandSync.ServerAndClient);
-                        }
-
+                        OutpostGenerationParams outpostGenerationParams = LevelData.ForceOutpostGenerationParams ??
+                            LevelData.GetSuitableOutpostGenerationParams(location).GetRandom(Rand.RandSync.ServerAndClient);
                         LocationType locationType = location?.Type;
                         if (locationType == null)
                         {

Barotrauma/BarotraumaShared/SharedSource/Map/Levels/LevelData.cs

@@ -57,10 +57,19 @@ namespace Barotrauma
         /// </summary>
         public int? MinMainPathWidth;
 
+        /// <summary>
+        /// Events that have previously triggered in this level. Used for making events the player hasn't seen yet more likely to trigger when re-entering the level. Has a maximum size of <see cref="EventManager.MaxEventHistory"/>.
+        /// </summary>
         public readonly List<EventPrefab> EventHistory = new List<EventPrefab>();
-        public readonly List<EventPrefab> NonRepeatableEvents = new List<EventPrefab>();
-        public readonly HashSet<Identifier> UsedUniqueSets = new HashSet<Identifier>();
 
+        /// <summary>
+        /// Events that have already triggered in this level and can never trigger again. <see cref="EventSet.OncePerLevel"/>.
+        /// </summary>
+        public readonly List<EventPrefab> NonRepeatableEvents = new List<EventPrefab>();
+
+        /// <summary>
+        /// 'Exhaustible' sets won't appear in the same level until after one world step (~10 min, see Map.ProgressWorld) has passed. <see cref="EventSet.Exhaustible"/>.
+        /// </summary>
         public bool EventsExhausted { get; set; }
 
         /// <summary>
@@ -144,8 +153,6 @@ namespace Barotrauma
             string[] nonRepeatablePrefabNames = element.GetAttributeStringArray("nonrepeatableevents", new string[] { });
             NonRepeatableEvents.AddRange(EventPrefab.Prefabs.Where(p => nonRepeatablePrefabNames.Any(n => p.Identifier == n)));
 
-            UsedUniqueSets = element.GetAttributeIdentifierArray(nameof(UsedUniqueSets), Array.Empty<Identifier>()).ToHashSet();
-
             EventsExhausted = element.GetAttributeBool(nameof(EventsExhausted).ToLower(), false);
         }
 
@@ -245,6 +252,23 @@ namespace Barotrauma
             return levelData;
         }
 
+        public bool OutpostGenerationParamsExist => ForceOutpostGenerationParams != null || OutpostGenerationParams.OutpostParams.Any();
+
+        public static IEnumerable<OutpostGenerationParams> GetSuitableOutpostGenerationParams(Location location)
+        {
+            var suitableParams = OutpostGenerationParams.OutpostParams.Where(p => location == null || p.AllowedLocationTypes.Contains(location.Type.Identifier));
+            if (!suitableParams.Any())
+            {
+                suitableParams = OutpostGenerationParams.OutpostParams.Where(p => location == null || !p.AllowedLocationTypes.Any());
+                if (!suitableParams.Any())
+                {
+                    DebugConsole.ThrowError($"No suitable outpost generation parameters found for the location type \"{location.Type.Identifier}\". Selecting random parameters.");
+                    suitableParams = OutpostGenerationParams.OutpostParams;
+                }
+            }
+            return suitableParams;
+        }
+
         public void Save(XElement parentElement)
         {
             var newElement = new XElement("Level",
@@ -287,11 +311,6 @@ namespace Barotrauma
                 }
             }
 
-            if (UsedUniqueSets.Any())
-            {
-                newElement.Add(new XAttribute(nameof(UsedUniqueSets), string.Join(',', UsedUniqueSets)));
-            }
-
             parentElement.Add(newElement);
         }
     }

Barotrauma/BarotraumaShared/SharedSource/Map/Map/Location.cs

@@ -1291,19 +1291,32 @@ namespace Barotrauma
             return characters.Sum(c => (int)c.GetStatValue(StatTypes.ExtraSpecialSalesCount));
         }
 
-        public int HighestSubmarineTierAvailable(SubmarineClass submarineClass)
+        public bool CanHaveSubsForSale()
         {
-            if (!HasOutpost()) { return 0; }
-            return Biome?.HighestSubmarineTierAvailable(submarineClass, Type.Identifier) ?? SubmarineInfo.HighestTier;
+            return HasOutpost() && CanHaveCampaignInteraction(CampaignMode.InteractionType.PurchaseSub);
         }
 
-        public int HighestSubmarineTierAvailable() => HighestSubmarineTierAvailable(SubmarineClass.Undefined);
+        public int HighestSubmarineTierAvailable(SubmarineClass submarineClass = SubmarineClass.Undefined)
+        {
+            if (CanHaveSubsForSale())
+            {
+                return Biome?.HighestSubmarineTierAvailable(submarineClass, Type.Identifier) ?? SubmarineInfo.HighestTier;
+            }
+            return 0;
+        }
 
         public bool IsSubmarineAvailable(SubmarineInfo info)
         {
             return Biome?.IsSubmarineAvailable(info, Type.Identifier) ?? true;
         }
 
+        private  bool CanHaveCampaignInteraction(CampaignMode.InteractionType interactionType)
+        {
+            return LevelData != null &&
+                LevelData.OutpostGenerationParamsExist &&
+                LevelData.GetSuitableOutpostGenerationParams(this).Any(p => p.CanHaveCampaignInteraction(interactionType));
+        }
+
         public void Reset()
         {
             if (Type != OriginalType)

Barotrauma/BarotraumaShared/SharedSource/Map/Map/LocationType.cs

@@ -85,9 +85,9 @@ namespace Barotrauma
         }
 
         public float StoreMaxReputationModifier { get; } = 0.1f;
-        public float StoreSellPriceModifier { get; } = 0.8f;
+        public float StoreSellPriceModifier { get; } = 0.3f;
         public float DailySpecialPriceModifier { get; } = 0.5f;
-        public float RequestGoodPriceModifier { get; } = 1.5f;
+        public float RequestGoodPriceModifier { get; } = 2f;
         public int StoreInitialBalance { get; } = 5000;
         /// <summary>
         /// In percentages

Barotrauma/BarotraumaShared/SharedSource/Map/Outposts/OutpostGenerationParams.cs

@@ -260,6 +260,21 @@ namespace Barotrauma
             return humanPrefabCollections.GetRandom(randSync);
         }
 
+        public bool CanHaveCampaignInteraction(CampaignMode.InteractionType interactionType)
+        {
+            foreach (var collection in humanPrefabCollections)
+            {
+                foreach (var prefab in collection)
+                {
+                    if (prefab.CampaignInteractionType == interactionType)
+                    {
+                        return true;
+                    }
+                }
+            }
+            return false;
+        }
+
         public ImmutableHashSet<Identifier> GetStoreIdentifiers()
         {
             if (StoreIdentifiers == null)

Barotrauma/BarotraumaShared/SharedSource/Networking/ChatMessage.cs

@@ -164,7 +164,11 @@ namespace Barotrauma.Networking
             return command;
         }
 
-        public static float GetGarbleAmount(Entity listener, Entity sender, float range, float obstructionmult = 2.0f)
+        /// <summary>
+        /// How much messages sent by <paramref name="sender"/> should get garbled. Takes the distance between the entities and optionally the obstructions between them into account (see <paramref name="obstructionMultiplier"/>).
+        /// </summary>
+        /// <param name="obstructionMultiplier">Values greater than or equal to 1 cause the message to get garbled more heavily when there's some obstruction between the characters. Values smaller than 1 mean the garbling only depends on distance.</param>
+        public static float GetGarbleAmount(Entity listener, Entity sender, float range, float obstructionMultiplier = 2.0f)
         {
             if (listener == null || sender == null)
             {
@@ -177,12 +181,12 @@ namespace Barotrauma.Networking
 
             Hull listenerHull = listener == null ? null : Hull.FindHull(listener.WorldPosition);
             Hull sourceHull = sender == null ? null : Hull.FindHull(sender.WorldPosition);
-            if (sourceHull != listenerHull)
+            if (sourceHull != listenerHull && obstructionMultiplier >= 1.0f)
             {
                 if ((sourceHull == null || !sourceHull.GetConnectedHulls(includingThis: false, searchDepth: 2, ignoreClosedGaps: true).Contains(listenerHull)) &&
                     Submarine.CheckVisibility(listener.SimPosition, sender.SimPosition) != null) 
                 { 
-                    dist = (dist + 100f) * obstructionmult; 
+                    dist = (dist + 100f) * obstructionMultiplier; 
                 }
             }
             if (dist > range) { return 1.0f; }
@@ -197,9 +201,9 @@ namespace Barotrauma.Networking
             return ApplyDistanceEffect(listener, Sender, Text, SpeakRange);
         }
 
-        public static string ApplyDistanceEffect(Entity listener, Entity sender, string text, float range, float obstructionmult = 2.0f)
+        public static string ApplyDistanceEffect(Entity listener, Entity sender, string text, float range, float obstructionMultiplier = 2.0f)
         {
-            return ApplyDistanceEffect(text, GetGarbleAmount(listener, sender, range, obstructionmult));
+            return ApplyDistanceEffect(text, GetGarbleAmount(listener, sender, range, obstructionMultiplier));
         }
 
         public static string ApplyDistanceEffect(string text, float garbleAmount)
@@ -252,7 +256,7 @@ namespace Barotrauma.Networking
                                 var senderRadio = senderItem.GetComponent<WifiComponent>();
                                 if (!receiverRadio.CanReceive(senderRadio)) { continue; }
 
-                                string msg = ApplyDistanceEffect(receiverItem, senderItem, message, senderRadio.Range);
+                                string msg = ApplyDistanceEffect(receiverItem, senderItem, message, senderRadio.Range, obstructionMultiplier: 0);
                                 if (sender.SpeechImpediment > 0.0f)
                                 {
                                     //speech impediment doesn't reduce the range when using a radio, but adds extra garbling