(ae643deeb) Added alive checks to a couple of diving gear status effects (don't consume tanks when dead)

Barotrauma/BarotraumaShared/Data/ContentPackages/Vanilla 0.9.xml

@@ -56,6 +56,7 @@
   <Character file="Content/Characters/Husk/Husk.xml" />
   <Character file="Content/Characters/Humanhusk/Humanhusk.xml" />
   <Character file="Content/Characters/Legacyhusk/Legacyhusk.xml" />
+  <Character file="Content/Characters/Legacycharybdis/Legacycharybdis.xml" />
   <Character file="Content/Characters/Legacycrawler/Legacycrawler.xml" />
   <Character file="Content/Characters/Legacymoloch/Legacymoloch.xml" />
   <Character file="Content/Characters/Mudraptor/Mudraptor.xml" />
@@ -70,10 +71,11 @@
   <Outpost file="Content/Map/Outposts/Outpost.sub" />
   <Submarine file="Submarines/Orca.sub" />
   <Submarine file="Submarines/Typhon.sub" />
-  <Submarine file="Submarines/Muikku.sub" />
+  <Submarine file="Submarines/Selkie.sub" />
   <Submarine file="Submarines/Bunyip.sub" />
   <Submarine file="Submarines/Humpback.sub" />
   <Submarine file="Submarines/Dugong.sub" />
+  <Submarine file="Submarines/PAX.sub" />
   <Submarine file="Submarines/Remora.sub" />
   <Submarine file="Submarines/RemoraDrone.sub" />
   <Text file="Content/Texts/EnglishVanilla.xml" />

Barotrauma/BarotraumaShared/Data/permissionpresets.xml

@@ -13,6 +13,13 @@
     <Command name="autorestart"/>
     <Command name="autorestartinterval"/>
     <Command name="autorestarttimer"/>
+    <Command name="botcount"/>
+    <Command name="botspawnmode"/>
+    <Command name="gamemode"/>
+    <Command name="sub"/>
+    <Command name="shuttle"/>
+    <Command name="water"/>
+    <Command name="fire"/>
     <Command name="difficulty"/>
     <Command name="kick"/>
     <Command name="kickid"/>
@@ -28,6 +35,8 @@
     <Command name="autorestart"/>
     <Command name="autorestartinterval"/>
     <Command name="autorestarttimer"/>
+    <Command name="botcount"/>
+    <Command name="botspawnmode"/>    
     <Command name="difficulty"/>
     <Command name="kick"/>
     <Command name="kickid"/>

Barotrauma/BarotraumaShared/SharedContent.projitems

@@ -10,7 +10,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Folder Include="$(MSBuildThisFileDirectory)Content\Characters\Carrier\Animations\" />
-    <Folder Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Animations\" />
+    <Folder Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\" />
     <Folder Include="$(MSBuildThisFileDirectory)Content\Characters\Coelanth\Animations\" />
     <Folder Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycrawler\" />
     <Folder Include="$(MSBuildThisFileDirectory)Content\Characters\Endworm\Animations\" />
@@ -45,12 +45,27 @@
     <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Carrier\Ragdolls\CarrierDefaultRagdoll.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Animations\CharybdisSwimFast.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Animations\CharybdisSwimSlow.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Charybdis.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Charybdis.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
     <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Ragdolls\CharybdisDefaultRagdoll.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\Legacycharybdis.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\Ragdolls\LegacycharybdisDefaultRagdoll.xml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Coelanth\Coelanth.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
@@ -342,6 +357,36 @@
     <Content Include="$(MSBuildThisFileDirectory)Content\Effects\waterbump.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\1_CommandReactor\BaroTutorial_CommandReactor.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\2_NavConsole\BaroTutorial_NavConsole.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\3_Flood\BaroTutorial_Flood.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\4_Reactor\BaroTutorial_Reactor.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\5_EnemyOnSonar\BaroTutorial_EnemyOnSonar.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\6_Degrading2\BaroTutorial_Degrading.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\7_Medical\BaroTutorial_Medical.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\Tutorials\ContextualTutorial\8_Approach1\BaroTutorial_Approach.mp4">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Content\UI\tutorialAtlas.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <None Include="$(MSBuildThisFileDirectory)Content\Fonts\BebasNeue-Regular.otf">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <Content Include="$(MSBuildThisFileDirectory)Content\Fonts\NotoSans\LICENSE_OFL.txt">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
@@ -897,13 +942,13 @@
     <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Carrier\Animations\CarrierSwimSlow.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\charybdis.png">
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\charybdis.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Animations\CharybdisSwimFast.xml">
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\Animations\LegacycharybdisSwimFast.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\Animations\CharybdisSwimSlow.xml">
+    <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\Animations\LegacycharybdisSwimSlow.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
     <Content Include="$(MSBuildThisFileDirectory)Content\Characters\Coelanth\Animations\CoelanthSwimFast.xml">
@@ -1955,6 +2000,9 @@
     <Content Include="$(MSBuildThisFileDirectory)serversettings.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <None Include="$(MSBuildThisFileDirectory)Content\Items\Misc\GuitarClown.ogg">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <None Include="$(MSBuildThisFileDirectory)Content\Characters\Carrier\CARRIER_alarmLoop.ogg">
@@ -2356,7 +2404,7 @@
     <None Include="$(MSBuildThisFileDirectory)Content\Characters\Mudraptor\MUDRAPTOR_idle3.ogg">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <None Include="$(MSBuildThisFileDirectory)Content\Characters\Charybdis\charybdisattack.ogg">
+    <None Include="$(MSBuildThisFileDirectory)Content\Characters\Legacycharybdis\charybdisattack.ogg">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
     <None Include="$(MSBuildThisFileDirectory)Content\Characters\Coelanth\attack1.ogg">
@@ -3114,7 +3162,7 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
     <None Include="$(MSBuildThisFileDirectory)Submarines\Muikku.sub">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
     </None>
     <None Include="$(MSBuildThisFileDirectory)Submarines\Orca.sub">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
@@ -3134,6 +3182,9 @@
     <None Include="$(MSBuildThisFileDirectory)Submarines\RemoraDrone.sub">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Include="$(MSBuildThisFileDirectory)Submarines\Selkie.sub">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="$(MSBuildThisFileDirectory)Submarines\Typhon.sub">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>

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

@@ -115,7 +115,7 @@ namespace Barotrauma
             SonarLabel = element.GetAttributeString("sonarlabel", "");
         }
 
-        public AITarget(Entity e)
+        public AITarget(Entity e, float sightRange = -1, float soundRange = 0)
         {
             Entity = e;
             if (sightRange < 0)

Barotrauma/BarotraumaShared/Source/Characters/AI/LatchOntoAI.cs

@@ -193,7 +193,7 @@ namespace Barotrauma
                             // is not attached or is attached to something else
                             if (!IsAttached || IsAttached && attachJoints[0].BodyB == attachTargetBody)
                             {
-                                if (Vector2.DistanceSquared(ConvertUnits.ToDisplayUnits(transformedAttachPos), enemyAI.AttackingLimb.WorldPosition) < enemyAI.AttackingLimb.attack.Range * enemyAI.AttackingLimb.attack.Range)
+                                if (Vector2.DistanceSquared(ConvertUnits.ToDisplayUnits(transformedAttachPos), enemyAI.AttackingLimb.WorldPosition) < enemyAI.AttackingLimb.attack.DamageRange * enemyAI.AttackingLimb.attack.DamageRange)
                                 {
                                     AttachToBody(character.AnimController.Collider, attachLimb, attachTargetBody, transformedAttachPos);
                                 }

Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveFindSafety.cs

@@ -115,7 +115,8 @@ namespace Barotrauma
                         unreachable.Add(goToObjective.Target as Hull);
                     }
                     goToObjective = null;
-                    SteeringManager.SteeringWander();
+                    HumanAIController.ObjectiveManager.GetObjective<AIObjectiveIdle>().Wander(deltaTime);
+                    //SteeringManager.SteeringWander();
                 }
             }
             else if (currentHull != null)

Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveGetItem.cs

@@ -99,7 +99,8 @@ namespace Barotrauma
             FindTargetItem();
             if (targetItem == null || moveToTarget == null)
             {
-                SteeringManager.SteeringWander();
+                HumanAIController.ObjectiveManager.GetObjective<AIObjectiveIdle>().Wander(deltaTime);
+                //SteeringManager.SteeringWander();
                 return;
             }
 

Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveIdle.cs

@@ -98,63 +98,67 @@ namespace Barotrauma
                     PathSteering.Reset();
                     return;
                 }
-
                 if (standStillTimer < -walkDuration)
                 {
                     standStillTimer = Rand.Range(standStillMin, standStillMax);
                 }
-
-                //steer away from edges of the hull
-                if (character.AnimController.CurrentHull != null && !character.IsClimbing)
-                {
-                    standStillTimer = Rand.Range(standStillMin, standStillMax);
-                }
                
                 Wander(deltaTime);
                 return;
             }
 
-                    if (leftDist < WallAvoidDistance && rightDist < WallAvoidDistance)
-                    {
-                        if (Math.Abs(rightDist - leftDist) > WallAvoidDistance / 2)
-                        {
-                            PathSteering.SteeringManual(deltaTime, Vector2.UnitX * Math.Sign(rightDist - leftDist));
-                        }
-                        else
-                        {
-                            PathSteering.Reset();
-                            return;
-                        }
-                    }
-                    else if (leftDist < WallAvoidDistance)
-                    {
-                        PathSteering.SteeringManual(deltaTime, Vector2.UnitX * (WallAvoidDistance-leftDist) / WallAvoidDistance);
-                        PathSteering.WanderAngle = 0.0f;
-                        return;
-                    }
-                    else
-                    {
-                        PathSteering.SteeringManual(deltaTime, -Vector2.UnitX * (WallAvoidDistance-rightDist) / WallAvoidDistance);
-                        PathSteering.WanderAngle = MathHelper.Pi;
-                        return;
-                    }
-                }
-                
-                character.AIController.SteeringManager.SteeringWander();
-                if (!character.IsClimbing && !character.AnimController.InWater)
-                {
-                    //reset vertical steering to prevent dropping down from platforms etc
-                    character.AIController.SteeringManager.ResetY();
-                }             
-                return;                
-            }
-
             if (currentTarget != null)
             {
                 character.AIController.SteeringManager.SteeringSeek(currentTarget.SimPosition);
             }
         }
 
+        public void Wander(float deltaTime)
+        {
+            //steer away from edges of the hull
+            if (character.AnimController.CurrentHull != null && !character.IsClimbing)
+            {
+                float leftDist = character.Position.X - character.AnimController.CurrentHull.Rect.X;
+                float rightDist = character.AnimController.CurrentHull.Rect.Right - character.Position.X;
+                if (leftDist < WallAvoidDistance && rightDist < WallAvoidDistance)
+                {
+                    if (Math.Abs(rightDist - leftDist) > WallAvoidDistance / 2)
+                    {
+                        PathSteering.SteeringManual(deltaTime, Vector2.UnitX * Math.Sign(rightDist - leftDist));
+                    }
+                    else
+                    {
+                        PathSteering.Reset();
+                    }
+                }
+                else if (leftDist < WallAvoidDistance)
+                {
+                    //PathSteering.SteeringManual(deltaTime, Vector2.UnitX * (WallAvoidDistance - leftDist) / WallAvoidDistance);
+                    PathSteering.SteeringManual(deltaTime, Vector2.UnitX);
+                    PathSteering.WanderAngle = 0.0f;
+                }
+                else if (rightDist < WallAvoidDistance)
+                {
+                    //PathSteering.SteeringManual(deltaTime, -Vector2.UnitX * (WallAvoidDistance - rightDist) / WallAvoidDistance);
+                    PathSteering.SteeringManual(deltaTime, -Vector2.UnitX);
+                    PathSteering.WanderAngle = MathHelper.Pi;
+                }
+                else
+                {
+                    SteeringManager.SteeringWander();
+                }
+            }
+            else
+            {
+                SteeringManager.SteeringWander();
+            }
+            if (!character.IsClimbing && !character.AnimController.InWater)
+            {
+                //reset vertical steering to prevent dropping down from platforms etc
+                character.AIController.SteeringManager.ResetY();
+            }
+        }
+
         private readonly List<Hull> targetHulls = new List<Hull>(20);
         private readonly List<float> hullWeights = new List<float>(20);
 

Barotrauma/BarotraumaShared/Source/Characters/Animation/FishAnimController.cs

@@ -369,9 +369,18 @@ namespace Barotrauma
                 return;
             }
 
-            float movementAngle = MathUtils.VectorToAngle(movement) - MathHelper.PiOver2;
-
-            float mainLimbAngle = (MainLimb.type == LimbType.Torso ? TorsoAngle.Value : HeadAngle.Value) * Dir;
+            Vector2 transformedMovement = reverse ? -movement : movement;
+            float movementAngle = MathUtils.VectorToAngle(transformedMovement) - MathHelper.PiOver2;
+            float mainLimbAngle = 0;
+            if (MainLimb.type == LimbType.Torso && TorsoAngle.HasValue)
+            {
+                mainLimbAngle = TorsoAngle.Value;
+            }
+            else if (MainLimb.type == LimbType.Head && HeadAngle.HasValue)
+            {
+                mainLimbAngle = HeadAngle.Value;
+            }
+            mainLimbAngle *= Dir;
             while (MainLimb.Rotation - (movementAngle + mainLimbAngle) > MathHelper.Pi)
             {
                 movementAngle += MathHelper.TwoPi;
@@ -379,7 +388,7 @@ namespace Barotrauma
             while (MainLimb.Rotation - (movementAngle + mainLimbAngle) < -MathHelper.Pi)
             {
                 movementAngle -= MathHelper.TwoPi;
-            }            
+            }
 
             if (CurrentSwimParams.RotateTowardsMovement)
             {
@@ -403,7 +412,6 @@ namespace Barotrauma
                 if (TailAngle.HasValue)
                 {
                     Limb tail = GetLimb(LimbType.Tail);
-                    //tail?.body.SmoothRotate(movementAngle + TailAngle.Value * Dir, TailTorque);
                     if (tail != null)
                     {
                         SmoothRotateWithoutWrapping(tail, movementAngle + TailAngle.Value * Dir, MainLimb, TailTorque);
@@ -413,6 +421,10 @@ namespace Barotrauma
             else
             {
                 movementAngle = Dir > 0 ? -MathHelper.PiOver2 : MathHelper.PiOver2;
+                if (reverse)
+                {
+                    movementAngle = MathUtils.WrapAngleTwoPi(movementAngle - MathHelper.Pi);
+                }
                 if (MainLimb.type == LimbType.Head && HeadAngle.HasValue)
                 {
                     Collider.SmoothRotate(HeadAngle.Value * Dir, CurrentSwimParams.SteerTorque);
@@ -442,7 +454,7 @@ namespace Barotrauma
             var waveAmplitude = Math.Abs(CurrentSwimParams.WaveAmplitude);
             if (waveLength > 0 && waveAmplitude > 0)
             {
-                WalkPos -= movement.Length() / Math.Abs(waveLength);
+                WalkPos -= transformedMovement.Length() / Math.Abs(waveLength);
                 WalkPos = MathUtils.WrapAngleTwoPi(WalkPos);
             }
 
@@ -685,12 +697,6 @@ namespace Barotrauma
 
                 limb.body.ApplyForce(diff * (float)(Math.Sin(WalkPos) * Math.Sqrt(limb.Mass)) * 30.0f * animStrength);
             }
-            while (referenceLimb.Rotation - angle < -MathHelper.TwoPi)
-            {
-                angle -= MathHelper.TwoPi;
-            }
-
-            limb?.body.SmoothRotate(angle, torque, wrapAngle: false);
         }
 
         private void SmoothRotateWithoutWrapping(Limb limb, float angle, Limb referenceLimb, float torque)

Barotrauma/BarotraumaShared/Source/Characters/Animation/Params/Animation/AnimationParams.cs

@@ -99,7 +99,7 @@ namespace Barotrauma
         public static string GetDefaultFolder(string speciesName) => $"Content/Characters/{speciesName.CapitaliseFirstInvariant()}/Animations/";
         public static string GetDefaultFile(string speciesName, AnimationType animType) => $"{GetFolder(speciesName)}{GetDefaultFileName(speciesName, animType)}.xml";
 
-        protected static string GetFolder(string speciesName)
+        public static string GetFolder(string speciesName)
         {
             var folder = XMLExtensions.TryLoadXml(Character.GetConfigFile(speciesName))?.Root?.Element("animations")?.GetAttributeString("folder", string.Empty);
             if (string.IsNullOrEmpty(folder) || folder.ToLowerInvariant() == "default")

Barotrauma/BarotraumaShared/Source/Characters/Animation/Params/Ragdoll/RagdollParams.cs

@@ -79,7 +79,7 @@ namespace Barotrauma
                     new XAttribute("sourcerect", $"0, 0, 1, 1")))
         };
 
-        protected static string GetFolder(string speciesName)
+        public static string GetFolder(string speciesName)
         {
             var folder = XMLExtensions.TryLoadXml(Character.GetConfigFile(speciesName))?.Root?.Element("ragdolls")?.GetAttributeString("folder", string.Empty);
             if (string.IsNullOrEmpty(folder) || folder.ToLowerInvariant() == "default")

Barotrauma/BarotraumaShared/Source/Characters/Animation/Ragdoll.cs

@@ -1035,8 +1035,6 @@ namespace Barotrauma
 
             CheckValidity();
 
-            CheckValidity();
-
             UpdateNetPlayerPosition(deltaTime);
             CheckDistFromCollider();
             UpdateCollisionCategories();
@@ -1297,17 +1295,42 @@ namespace Barotrauma
             UpdateProjSpecific(deltaTime);
         }
 
-        private void CheckValidity()
+        public bool Invalid { get; private set; }
+        private int validityResets;
+        private bool CheckValidity()
         {
-            CheckValidity(Collider);
+            bool isColliderValid = CheckValidity(Collider);
+            bool limbsValid = true;
             foreach (Limb limb in limbs)
             {
                 if (limb.body == null || !limb.body.Enabled) { continue; }
-                CheckValidity(limb.body);
+                if (!CheckValidity(limb.body))
+                {
+                    limbsValid = false;
+                    break;
+                }
             }
+            bool isValid = isColliderValid && limbsValid;
+            if (!isValid)
+            {
+                validityResets++;
+                if (validityResets > 1)
+                {
+                    Invalid = true;
+                    DebugConsole.ThrowError("Invalid ragdoll physics. Ragdoll freezed to prevent crashes.");
+                    Collider.SetTransform(Vector2.Zero, 0.0f);
+                    foreach (Limb limb in Limbs)
+                    {
+                        limb.body.SetTransform(Collider.SimPosition, 0.0f);
+                        limb.body.ResetDynamics();
+                    }
+                    Frozen = true;
+                }
+            }
+            return isValid;
         }
 
-        private void CheckValidity(PhysicsBody body)
+        private bool CheckValidity(PhysicsBody body)
         {
             string errorMsg = null;
             string bodyName = body.UserData is Limb ? "Limb" : "Collider";
@@ -1359,7 +1382,7 @@ namespace Barotrauma
                     limb.body.ResetDynamics();
                 }
                 SetInitialLimbPositions();
-                return;
+                return false;
             }
             return true;
         }

Barotrauma/BarotraumaShared/Source/Characters/Attack.cs

@@ -28,6 +28,7 @@ namespace Barotrauma
     public enum AIBehaviorAfterAttack
     {
         FallBack,
+        FallBackUntilCanAttack,
         PursueIfCanAttack,
         Pursue
     }
@@ -81,6 +82,9 @@ namespace Barotrauma
         [Serialize(AIBehaviorAfterAttack.FallBack, true), Editable(ToolTip = "The preferred AI behavior after the attack.")]
         public AIBehaviorAfterAttack AfterAttack { get; private set; }
 
+        [Serialize(false, true), Editable(ToolTip = "Should the ai try to reverse when aiming with this attack?")]
+        public bool Reverse { get; private set; }
+
         [Serialize(0.0f, true), Editable(MinValueFloat = 0.0f, MaxValueFloat = 2000.0f, ToolTip = "Min distance from the attack limb to the target before the AI tries to attack.")]
         public float Range { get; private set; }
 
@@ -96,6 +100,9 @@ namespace Barotrauma
         [Serialize(0f, true), Editable(MinValueFloat = 0.0f, MaxValueFloat = 100.0f, DecimalCount = 2, ToolTip = "Used as the attack cooldown between different kind of attacks. Does not have effect, if set to 0.")]
         public float SecondaryCoolDown { get; private set; } = 0;
 
+        [Serialize(0f, true), Editable(MinValueFloat = 0, MaxValueFloat = 1, DecimalCount = 2, ToolTip = "Random factor applied to all cooldowns. Example: 0.1 -> adds a random value between -10% and 10% of the cooldown. Min 0 (default), Max 1 (could disable or double the cooldown in extreme cases).")]
+        public float CoolDownRandomFactor { get; private set; } = 0;
+
         [Serialize(0.0f, true), Editable(MinValueFloat = 0.0f, MaxValueFloat = 10000.0f)]
         public float StructureDamage { get; private set; }
 
@@ -182,7 +189,7 @@ namespace Barotrauma
         public readonly List<Affliction> Afflictions = new List<Affliction>();
 
         /// <summary>
-        /// Only affects ai decision making.
+        /// Only affects ai decision making. All the conditionals has to be met in order to select the attack. TODO: allow to define conditionals using any (implemented in StatusEffect -> move from there to PropertyConditional?)
         /// </summary>
         public List<PropertyConditional> Conditionals { get; private set; } = new List<PropertyConditional>();
 
@@ -444,8 +451,10 @@ namespace Barotrauma
 
         public void SetCoolDown()
         {
-            CoolDownTimer = CoolDown;
-            SecondaryCoolDownTimer = SecondaryCoolDown;
+            float randomFraction = CoolDown * CoolDownRandomFactor;
+            CoolDownTimer = CoolDown + MathHelper.Lerp(-randomFraction, randomFraction, Rand.Value(Rand.RandSync.Server));
+            randomFraction = SecondaryCoolDown * CoolDownRandomFactor;
+            SecondaryCoolDownTimer = SecondaryCoolDown + MathHelper.Lerp(-randomFraction, randomFraction, Rand.Value(Rand.RandSync.Server));
         }
 
         public void ResetCoolDown()

Barotrauma/BarotraumaShared/Source/Characters/Character.cs

@@ -810,6 +810,7 @@ namespace Barotrauma
 
         public void LoadHeadAttachments()
         {
+            if (Info == null) { return; }
             if (AnimController == null) { return; }
             var head = AnimController.GetLimb(LimbType.Head);
             if (head == null) { return; }
@@ -1112,13 +1113,15 @@ namespace Barotrauma
             ViewTarget = null;
             if (!AllowInput) return;
 
-            Vector2 smoothedCursorDiff = cursorPosition - SmoothedCursorPosition;
-            if (Controlled == this)
+            if (Controlled == this || (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer))
             {
                 SmoothedCursorPosition = cursorPosition;
             }
             else
             {
+                //apply some smoothing to the cursor positions of remote players when playing as a client
+                //to make aiming look a little less choppy
+                Vector2 smoothedCursorDiff = cursorPosition - SmoothedCursorPosition;
                 smoothedCursorDiff = NetConfig.InterpolateCursorPositionError(smoothedCursorDiff);
                 SmoothedCursorPosition = cursorPosition - smoothedCursorDiff;
             }
@@ -1185,6 +1188,10 @@ namespace Barotrauma
             if (PlayerInput.KeyHit(Microsoft.Xna.Framework.Input.Keys.F))
             {
                 AnimController.ReleaseStuckLimbs();
+                if (AIController != null && AIController is EnemyAIController enemyAI)
+                {
+                    enemyAI.LatchOntoAI?.DeattachFromBody();
+                }
             }
 #endif
 
@@ -1264,15 +1271,7 @@ namespace Barotrauma
                     if (IsKeyDown(InputType.Aim) && selectedItems[i] != null) selectedItems[i].SecondaryUse(deltaTime, this);
                 }
             }
-
-#if CLIENT
-            if (SelectedConstruction != null && SelectedConstruction.ActiveHUDs.Any(ic => ic.GuiFrame != null && HUD.CloseHUD(ic.GuiFrame.Rect))) 
-            { 
-                //emulate a Select input to get the character to deselect the item server-side
-                keys[(int)InputType.Select].Hit = true;
-                SelectedConstruction = null;
-            }
-#endif
+            
             if (SelectedConstruction != null)
             {
                 if (IsKeyDown(InputType.Use)) SelectedConstruction.Use(deltaTime, this);
@@ -1650,7 +1649,8 @@ namespace Barotrauma
 #if CLIENT
             if (isLocalPlayer)
             {
-                if (GUI.MouseOn == null && !CharacterInventory.IsMouseOnInventory())
+                if (GUI.MouseOn == null && 
+                    (!CharacterInventory.IsMouseOnInventory() || CharacterInventory.DraggingItemToWorld))
                 {
                     if (findFocusedTimer <= 0.0f || Screen.Selected == GameMain.SubEditorScreen)
                     {
@@ -1665,10 +1665,12 @@ namespace Barotrauma
                     focusedItem = null; 
                 }
                 findFocusedTimer -= deltaTime;
-            }            
+            }
 #endif
             //climb ladders automatically when pressing up/down inside their trigger area
-            if (SelectedConstruction == null && !AnimController.InWater && Screen.Selected != GameMain.SubEditorScreen)
+            Ladder currentLadder = SelectedConstruction?.GetComponent<Ladder>();
+            if ((SelectedConstruction == null || currentLadder != null) && 
+                !AnimController.InWater && Screen.Selected != GameMain.SubEditorScreen)
             {
                 bool climbInput = IsKeyDown(InputType.Up) || IsKeyDown(InputType.Down);
                 bool isControlled = Controlled == this;
@@ -1679,6 +1681,19 @@ namespace Barotrauma
                     float minDist = float.PositiveInfinity;
                     foreach (Ladder ladder in Ladder.List)
                     {
+                        if (ladder == currentLadder)
+                        {
+                            continue;
+                        }
+                        else if (currentLadder != null)
+                        {
+                            //only switch from ladder to another if the ladders are above the current ladders and pressing up, or vice versa
+                            if (ladder.Item.WorldPosition.Y > currentLadder.Item.WorldPosition.Y != IsKeyDown(InputType.Up))
+                            {
+                                continue;
+                            }
+                        }
+
                         if (CanInteractWith(ladder.Item, out float dist, checkLinked: false) && dist < minDist)
                         {
                             minDist = dist;
@@ -1695,7 +1710,7 @@ namespace Barotrauma
                 }
             }
             
-            if (SelectedCharacter != null && IsKeyHit(InputType.Grab)) //Let people use ladders and buttons and stuff when dragging chars
+            if (SelectedCharacter != null && (IsKeyHit(InputType.Grab) || IsKeyHit(InputType.Health))) //Let people use ladders and buttons and stuff when dragging chars
             {
                 DeselectCharacter();
             }

Barotrauma/BarotraumaShared/Source/Characters/CharacterInfo.cs

@@ -804,6 +804,12 @@ namespace Barotrauma
                 var newItem = Item.Load(itemElement, inventory.Owner.Submarine, createNetworkEvent: true);
                 if (newItem == null) { continue; }
 
+                if (!MathUtils.NearlyEqual(newItem.Condition, newItem.MaxCondition) &&
+                    GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer)
+                {
+                    GameMain.NetworkMember.CreateEntityEvent(newItem, new object[] { NetEntityEvent.Type.Status });
+                }
+
                 int[] slotIndices = itemElement.GetAttributeIntArray("i", new int[] { 0 });
                 if (!slotIndices.Any())
                 {

Barotrauma/BarotraumaShared/Source/Characters/Health/Afflictions/AfflictionPrefab.cs

@@ -153,7 +153,10 @@ namespace Barotrauma
         //how high the strength has to be for the affliction icon to be shown in the UI
         public readonly float ShowIconThreshold = 0.05f;
         public readonly float MaxStrength = 100.0f;
-        
+
+        //how high the strength has to be for the affliction icon to be shown with a health scanner
+        public readonly float ShowInHealthScannerThreshold = 0.05f;
+
         public float BurnOverlayAlpha;
         public float DamageOverlayAlpha;
 
@@ -257,6 +260,8 @@ namespace Barotrauma
             ShowIconThreshold   = element.GetAttributeFloat("showiconthreshold", Math.Max(ActivationThreshold, 0.05f));
             MaxStrength         = element.GetAttributeFloat("maxstrength", 100.0f);
 
+            ShowInHealthScannerThreshold = element.GetAttributeFloat("showinhealthscannerthreshold", Math.Max(ActivationThreshold, 0.05f));
+
             DamageOverlayAlpha  = element.GetAttributeFloat("damageoverlayalpha", 0.0f);
             BurnOverlayAlpha    = element.GetAttributeFloat("burnoverlayalpha", 0.0f);
 

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

@@ -460,6 +460,7 @@ namespace Barotrauma
             {
                 affliction.Strength = 0.0f;
             }
+            CalculateVitality();
         }
 
         private void AddLimbAffliction(Limb limb, Affliction newAffliction)

Barotrauma/BarotraumaShared/Source/Characters/Limb.cs

@@ -520,14 +520,15 @@ namespace Barotrauma
                                 // Ignore blocking on items, because it causes cases where a Mudraptor cannot hit the hatch, for example.
                                 wasHit = true;
                             }
-                            else if (damageTarget is Structure && structureBody?.UserData is Structure)
+                            else if (damageTarget is Structure wall && structureBody != null && 
+                                (structureBody.UserData is Structure || (structureBody.UserData is Submarine sub && sub == wall.Submarine)))
                             {
-                                // If the attack is aimed to a structure and hits a structure, it's successful
+                                // If the attack is aimed to a structure (wall) and hits a structure or the sub, it's successful
                                 wasHit = true;
                             }
                             else
                             {
-                                // If the attack is aimed to a character but hits a structure, the hit is blocked. 
+                                // If there is nothing between, the hit is successful
                                 wasHit = structureBody == null;
                             }
                         }

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

@@ -103,12 +103,6 @@ namespace Barotrauma
             if (missionType == MissionType.Random)
             {
                 allowedMissions.AddRange(MissionPrefab.List);
-#if SERVER
-                if (GameMain.Server != null)
-                {
-                    allowedMissions.RemoveAll(mission => !GameMain.Server.ServerSettings.AllowedRandomMissionTypes.Contains(mission.type));
-                }
-#endif
             }
             else if (missionType == MissionType.None)
             {
@@ -124,6 +118,11 @@ namespace Barotrauma
             {
                 allowedMissions.RemoveAll(m => !m.IsAllowed(locations[0], locations[1]));
             }
+
+            if (allowedMissions.Count == 0)
+            {
+                return null;
+            }
             
             int probabilitySum = allowedMissions.Sum(m => m.Commonness);
             int randomNumber = rand.NextInt32() % probabilitySum;

Barotrauma/BarotraumaShared/Source/GameSession/GameSession.cs

@@ -139,7 +139,7 @@ namespace Barotrauma
             MTRandom rand = new MTRandom(ToolBox.StringToInt(seed));
             for (int i = 0; i < 2; i++)
             {
-                dummyLocations[i] = Location.CreateRandom(new Vector2((float)rand.NextDouble() * 10000.0f, (float)rand.NextDouble() * 10000.0f), null);
+                dummyLocations[i] = Location.CreateRandom(new Vector2((float)rand.NextDouble() * 10000.0f, (float)rand.NextDouble() * 10000.0f), null, rand);
             }
         }
 
@@ -208,7 +208,7 @@ namespace Barotrauma
                     DockingPort myPort = null, outPostPort = null;
                     foreach (DockingPort port in DockingPort.List)
                     {
-                        if (port.IsHorizontal) { continue; }
+                        if (port.IsHorizontal || port.Docked) { continue; }
                         if (port.Item.Submarine == level.StartOutpost)
                         {
                             outPostPort = port;

Barotrauma/BarotraumaShared/Source/Items/Components/DockingPort.cs

@@ -880,8 +880,7 @@ namespace Barotrauma.Items.Components
             List<MapEntity> linked = new List<MapEntity>(item.linkedTo);
             foreach (MapEntity entity in linked)
             {
-                Item linkedItem = entity as Item;
-                if (linkedItem == null) { continue; }
+                if (!(entity is Item linkedItem)) { continue; }
 
                 var dockingPort = linkedItem.GetComponent<DockingPort>();
                 if (dockingPort != null)

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

@@ -426,11 +426,11 @@ namespace Barotrauma.Items.Components
 
         public override bool Use(float deltaTime, Character character = null)
         {
-            if (!attachable || item.body == null) return (character == null || character.IsKeyDown(InputType.Aim));
+            if (!attachable || item.body == null) { return character == null || character.IsKeyDown(InputType.Aim); }
             if (character != null)
             {
-                if (!character.IsKeyDown(InputType.Aim)) return false;
-                if (!CanBeAttached()) return false;
+                if (!character.IsKeyDown(InputType.Aim)) { return false; }
+                if (!CanBeAttached()) { return false; }
 #if SERVER
                 if (GameMain.Server != null)
                 {
@@ -438,7 +438,12 @@ namespace Barotrauma.Items.Components
                     GameServer.Log(character.LogName + " attached " + item.Name + " to a wall", ServerLog.MessageType.ItemInteraction);
                 }
 #endif
-                item.Drop(character);
+            }
+
+            if (GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer)
+            {
+                if (character != null) { item.Drop(character); }
+                AttachToWall();
             }
 
             return true;
@@ -550,7 +555,7 @@ namespace Barotrauma.Items.Components
         public override void ServerWrite(NetBuffer msg, Client c, object[] extraData = null)
         {
             base.ServerWrite(msg, c, extraData);
-            if (!attachable || body == null) return;
+            if (!attachable || body == null) { return; }
 
             msg.Write(Attached);
             msg.Write(body.SimPosition.X);

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

@@ -2,12 +2,15 @@
 using Lidgren.Network;
 using Microsoft.Xna.Framework;
 using System;
+using System.Linq;
 using System.Xml.Linq;
 
 namespace Barotrauma.Items.Components
 {
     partial class LevelResource : ItemComponent, IServerSerializable
     {
+        private float lastSentDeattachTimer;
+
         [Serialize(1.0f, false)]
         public float DeattachDuration
         {
@@ -21,12 +24,29 @@ namespace Barotrauma.Items.Components
             get { return deattachTimer; }
             set
             {
-                deattachTimer = Math.Max(0.0f, value);
                 //clients don't deattach the item until the server says so (handled in ClientRead)
-                if ((GameMain.NetworkMember == null || !GameMain.NetworkMember.IsClient) && deattachTimer >= DeattachDuration)
+                if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsClient)
+                {
+                    return;
+                }
+                deattachTimer = Math.Max(0.0f, value);
+#if SERVER
+                if (deattachTimer >= DeattachDuration)
+                {
+                    if (holdable.Attached){ item.CreateServerEvent(this); }
+                    holdable.DeattachFromWall();
+                }
+                else if (Math.Abs(lastSentDeattachTimer - deattachTimer) > 0.1f)
+                {
+                    item.CreateServerEvent(this);
+                    lastSentDeattachTimer = deattachTimer;
+                }
+#else
+                if (deattachTimer >= DeattachDuration)
                 {
                     holdable.DeattachFromWall();
                 }
+#endif
             }
         }
 
@@ -67,7 +87,10 @@ namespace Barotrauma.Items.Components
                 return;
             }
             holdable.Reattachable = false;
-            holdable.PickingTime = float.MaxValue;
+            if (requiredItems.Any())
+            {
+                holdable.PickingTime = float.MaxValue;
+            }
 
             var body = item.body ?? holdable.Body;
             

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

@@ -17,6 +17,8 @@ namespace Barotrauma.Items.Components
         private readonly List<string> fixableEntities;
         private Vector2 pickedPosition;
         private float activeTimer;
+
+        private Vector2 debugRayStartPos, debugRayEndPos;
         
         [Serialize(0.0f, false)]
         public float Range { get; set; }
@@ -156,7 +158,7 @@ namespace Barotrauma.Items.Components
             var collisionCategories = Physics.CollisionWall | Physics.CollisionCharacter | Physics.CollisionItem | Physics.CollisionLevel | Physics.CollisionRepair;
             if (RepairThroughWalls)
             {
-                var bodies = Submarine.PickBodies(rayStart, rayEnd, ignoredBodies, collisionCategories, ignoreSensors: false);
+                var bodies = Submarine.PickBodies(rayStart, rayEnd, ignoredBodies, collisionCategories, ignoreSensors: false, allowInsideFixture: true);
                 foreach (Body body in bodies)
                 {
                     FixBody(user, deltaTime, degreeOfSuccess, body);
@@ -164,7 +166,7 @@ namespace Barotrauma.Items.Components
             }
             else
             {
-                FixBody(user, deltaTime, degreeOfSuccess, Submarine.PickBody(rayStart, rayEnd, ignoredBodies, collisionCategories, ignoreSensors: false));
+                FixBody(user, deltaTime, degreeOfSuccess, Submarine.PickBody(rayStart, rayEnd, ignoredBodies, collisionCategories, ignoreSensors: false, allowInsideFixture: true));
             }
             
             if (ExtinguishAmount > 0.0f && item.CurrentHull != null)
@@ -247,6 +249,7 @@ namespace Barotrauma.Items.Components
 
                 var levelResource = targetItem.GetComponent<LevelResource>();
                 if (levelResource != null && levelResource.IsActive &&
+                    levelResource.requiredItems.Any() &&
                     levelResource.HasRequiredItems(user, addMessage: false))
                 {
                     levelResource.DeattachTimer += deltaTime;

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

@@ -104,8 +104,8 @@ namespace Barotrauma.Items.Components
 #if SERVER
                     GameServer.Log(picker.LogName + " threw " + item.Name, ServerLog.MessageType.ItemInteraction);
 #endif
-
-                    item.Drop(picker, createNetworkEvent: GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer);
+                    Character thrower = picker;
+                    item.Drop(thrower, createNetworkEvent: GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer);
                     item.body.ApplyLinearImpulse(throwVector * throwForce * item.body.Mass * 3.0f);
 
                     ac.GetLimb(LimbType.Head).body.ApplyLinearImpulse(throwVector*10.0f);

Barotrauma/BarotraumaShared/Source/Items/Components/ItemComponent.cs

@@ -189,7 +189,7 @@ namespace Barotrauma.Items.Components
         {
             get { return name; }
         }
-
+        
         [Editable, Serialize("", true)]
         public string Msg
         {
@@ -203,12 +203,6 @@ namespace Barotrauma.Items.Components
             set;
         }
 
-        public AITarget AITarget
-        {
-            get;
-            private set;
-        }
-
         public AITarget AITarget
         {
             get;
@@ -253,7 +247,7 @@ namespace Barotrauma.Items.Components
             {
                 DebugConsole.ThrowError("Invalid pick key in " + element + "!", e);
             }
-            
+
             SerializableProperties = SerializableProperty.DeserializeProperties(this, element);
             ParseMsg();
 

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

@@ -155,13 +155,14 @@ namespace Barotrauma.Items.Components
         {
             if (item.Container != null) { return false; }
 
-            if (AutoInteractWithContained)
+            if (AutoInteractWithContained && character.SelectedConstruction == null)
             {
                 foreach (Item contained in Inventory.Items)
                 {
                     if (contained == null) continue;
                     if (contained.TryInteract(character))
                     {
+                        character.FocusedItem = contained;
                         return false;
                     }
                 }
@@ -178,6 +179,7 @@ namespace Barotrauma.Items.Components
                     if (contained == null) continue;
                     if (contained.TryInteract(picker))
                     {
+                        picker.FocusedItem = contained;
                         return true;
                     }
                 }

Barotrauma/BarotraumaShared/Source/Items/Components/Machines/Engine.cs

@@ -90,7 +90,7 @@ namespace Barotrauma.Items.Components
             Force = MathHelper.Lerp(force, (voltage < minVoltage) ? 0.0f : targetForce, 0.1f);
             if (Math.Abs(Force) > 1.0f)
             {
-                Vector2 currForce = new Vector2((force / 100.0f) * maxForce * Math.Min(voltage / minVoltage, 1.0f), 0.0f);
+                Vector2 currForce = new Vector2((force / 10.0f) * maxForce * Math.Min(voltage / minVoltage, 1.0f), 0.0f);
                 //less effective when in a bad condition
                 currForce *= MathHelper.Lerp(0.5f, 2.0f, item.Condition / item.MaxCondition);
 

Barotrauma/BarotraumaShared/Source/Items/Components/Machines/Reactor.cs

@@ -49,7 +49,7 @@ namespace Barotrauma.Items.Components
 
         private bool shutDown;
 
-        const float AIUpdateInterval = 1.0f;
+        const float AIUpdateInterval = 0.2f;
         private float aiUpdateTimer;
 
         private Character lastUser;
@@ -209,10 +209,10 @@ namespace Barotrauma.Items.Components
             allowedFissionRate = Vector2.Lerp(new Vector2(20, AvailableFuel), new Vector2(10, AvailableFuel), degreeOfSuccess);
             allowedFissionRate.X = Math.Min(allowedFissionRate.X, allowedFissionRate.Y - 10);
 
-            float heatAmount = fissionRate * (AvailableFuel / 100.0f) * 2.0f;
+            float heatAmount = GetGeneratedHeat(fissionRate);
             float temperatureDiff = (heatAmount - turbineOutput) - Temperature;
             Temperature += MathHelper.Clamp(Math.Sign(temperatureDiff) * 10.0f * deltaTime, -Math.Abs(temperatureDiff), Math.Abs(temperatureDiff));
-            if (item.InWater && AvailableFuel < 100.0f) Temperature -= 12.0f * deltaTime;
+            //if (item.InWater && AvailableFuel < 100.0f) Temperature -= 12.0f * deltaTime;
             
             FissionRate = MathHelper.Lerp(fissionRate, Math.Min(targetFissionRate, AvailableFuel), deltaTime);
             TurbineOutput = MathHelper.Lerp(turbineOutput, targetTurbineOutput, deltaTime);
@@ -313,6 +313,48 @@ namespace Barotrauma.Items.Components
             }
         }
 
+        private float GetGeneratedHeat(float fissionRate)
+        {
+            return fissionRate * (prevAvailableFuel / 100.0f) * 2.0f;
+        }
+
+        /// <summary>
+        /// Do we need more fuel to generate enough power to match the current load.
+        /// </summary>
+        /// <param name="minimumOutputRatio">How low we allow the output/load ratio to go before loading more fuel. 
+        /// 1.0 = always load more fuel when maximum output is too low, 0.5 = load more if max output is 50% of the load</param>
+        private bool NeedMoreFuel(float minimumOutputRatio)
+        {
+            if (prevAvailableFuel <= 0.0f && load > 0.0f)
+            {
+                return true;
+            }
+
+            //fission rate is clamped to the amount of available fuel
+            float maxFissionRate = Math.Min(prevAvailableFuel, 100.0f);
+            float maxTurbineOutput = 100.0f;
+
+            //calculate the maximum output if the fission rate is cranked as high as it goes and turbine output is at max
+            float theoreticalMaxHeat = GetGeneratedHeat(fissionRate: maxFissionRate);             
+            float temperatureFactor = Math.Min(theoreticalMaxHeat / 50.0f, 1.0f);
+            float theoreticalMaxOutput = Math.Min(maxTurbineOutput / 100.0f, temperatureFactor) * MaxPowerOutput;
+
+            //maximum output not enough, we need more fuel
+            return theoreticalMaxOutput < load * minimumOutputRatio;
+        }
+
+        private bool TooMuchFuel()
+        {
+            var containedItems = item.ContainedItems;
+            if (containedItems != null && containedItems.Count() <= 1) { return false; }
+
+            //get the amount of heat we'd generate if the fission rate was at the low end of the optimal range
+            float minimumHeat = GetGeneratedHeat(optimalFissionRate.X);
+
+            //if we need a very high turbine output to keep the engine from overheating, there's too much fuel
+            return minimumHeat > Math.Min(correctTurbineOutput * 1.5f, 90);
+        }
+
         private void UpdateFailures(float deltaTime)
         {
             if (temperature > allowedTemperature.Y)
@@ -367,6 +409,11 @@ namespace Barotrauma.Items.Components
                 targetFissionRate = Math.Min(targetFissionRate + speed * 2 * deltaTime, 100.0f);
             }
             targetFissionRate = MathHelper.Clamp(targetFissionRate, 0.0f, 100.0f);
+
+            //don't push the target too far from the current fission rate
+            //otherwise we may "overshoot", cranking the target fission rate all the way up because it takes a while
+            //for the actual fission rate and temperature to follow
+            targetFissionRate = MathHelper.Clamp(targetFissionRate, FissionRate - 5, FissionRate + 5);
         }
         
         public override void UpdateBroken(float deltaTime, Camera cam)
@@ -441,12 +488,18 @@ namespace Barotrauma.Items.Components
                     }
                 }
 
-                //we need more fuel
-                if (-currPowerConsumption < load * 0.5f && prevAvailableFuel <= 0.0f)
+                if (aiUpdateTimer > 0.0f)
+                {
+                    aiUpdateTimer -= deltaTime;
+                    return false;
+                }
+
+                //load more fuel if the current maximum output is only 50% of the current load
+                if (NeedMoreFuel(minimumOutputRatio: 0.5f))
                 {
                     var containFuelObjective = new AIObjectiveContainItem(character, new string[] { "fuelrod", "reactorfuel" }, item.GetComponent<ItemContainer>())
                     {
-                        MinContainedAmount = containedItems.Count(i => i != null && i.Prefab.Identifier == "fuelrod" || i.HasTag("reactorfuel")) + 1,
+                        MinContainedAmount = item.ContainedItems.Count(i => i != null && i.Prefab.Identifier == "fuelrod" || i.HasTag("reactorfuel")) + 1,
                         GetItemPriority = (Item fuelItem) =>
                         {
                             if (fuelItem.ParentInventory?.Owner is Item)
@@ -461,6 +514,7 @@ namespace Barotrauma.Items.Components
 
                     character?.Speak(TextManager.Get("DialogReactorFuel"), null, 0.0f, "reactorfuel", 30.0f);
 
+                    aiUpdateTimer = AIUpdateInterval;
                     return false;
                 }
                 else if (TooMuchFuel())
@@ -479,12 +533,6 @@ namespace Barotrauma.Items.Components
                 }
             }
 
-            if (aiUpdateTimer > 0.0f)
-            {
-                aiUpdateTimer -= deltaTime;
-                return false;
-            }
-
             if (lastUser != character && lastUser != null && lastUser.SelectedConstruction == item)
             {
                 character.Speak(TextManager.Get("DialogReactorTaken"), null, 0.0f, "reactortaken", 10.0f);
@@ -506,7 +554,7 @@ namespace Barotrauma.Items.Components
                     {
                         AutoTemp = false;
                         unsentChanges = true;
-                        UpdateAutoTemp(2.0f + degreeOfSuccess * 5.0f, 1.0f);
+                        UpdateAutoTemp(MathHelper.Lerp(0.5f, 2.0f, degreeOfSuccess), 1.0f);
                     }
 #if CLIENT
                     onOffSwitch.BarScroll = 0.0f;

Barotrauma/BarotraumaShared/Source/Items/Components/Power/PowerContainer.cs

@@ -153,7 +153,7 @@ namespace Barotrauma.Items.Components
                         }
                         continue;
                     }
-                    if (!pt.IsActive) { continue; }
+                    if (!pt.IsActive || !pt.CanTransfer) { continue; }
 
                     gridLoad += pt.PowerLoad;
                     gridPower -= pt.CurrPowerConsumption;
@@ -209,9 +209,9 @@ namespace Barotrauma.Items.Components
 
                 Charge -= CurrPowerOutput / 3600.0f;
             }
-            item.SendSignal(0, Charge.ToString(), "charge", null);
-            item.SendSignal(0, ((Charge / capacity) * 100).ToString(), "charge_%", null);
-            item.SendSignal(0, ((RechargeSpeed / maxRechargeSpeed) * 100).ToString(), "charge_rate", null);
+            item.SendSignal(0, ((int)Charge).ToString(), "charge", null);
+            item.SendSignal(0, ((int)((Charge / capacity) * 100)).ToString(), "charge_%", null);
+            item.SendSignal(0, ((int)((RechargeSpeed / maxRechargeSpeed) * 100)).ToString(), "charge_rate", null);
 
             foreach (Pair<Powered, Connection> connected in directlyConnected)
             {

Barotrauma/BarotraumaShared/Source/Items/Components/Power/PowerTransfer.cs

@@ -180,7 +180,8 @@ namespace Barotrauma.Items.Components
 #endif
 
                 //items in a bad condition are more sensitive to overvoltage
-                float maxOverVoltage = MathHelper.Lerp(Math.Min(OverloadVoltage, 1.0f), OverloadVoltage, item.Condition / item.MaxCondition);
+                float maxOverVoltage = MathHelper.Lerp(OverloadVoltage * 0.75f, OverloadVoltage, item.Condition / item.MaxCondition);
+                maxOverVoltage = Math.Max(OverloadVoltage, 1.0f);
 
                 //if the item can't be fixed, don't allow it to break
                 if (!item.Repairables.Any() || !CanBeOverloaded) continue;
@@ -319,7 +320,13 @@ namespace Barotrauma.Items.Components
 
             ApplyStatusEffects(ActionType.OnActive, deltaTime, null);
 
-            float maxPower = this is RelayComponent relayComponent ? relayComponent.MaxPower : float.PositiveInfinity;
+            //float maxPower = this is RelayComponent relayComponent ? relayComponent.MaxPower : float.PositiveInfinity;
+            RelayComponent thisRelayComponent = this as RelayComponent;
+            if (thisRelayComponent != null)
+            {
+                clampPower = Math.Min(Math.Min(clampPower, thisRelayComponent.MaxPower), powerLoad);
+                clampLoad = Math.Min(clampLoad, thisRelayComponent.MaxPower);
+            }
 
             foreach (Connection c in PowerConnections)
             {
@@ -357,6 +364,8 @@ namespace Barotrauma.Items.Components
                             continue;
                         }
 
+                        float addLoad = 0.0f;
+                        float addPower = 0.0f;
                         if (powered is PowerContainer powerContainer)
                         {
                             if (recipient.Name == "power_in")
@@ -365,7 +374,7 @@ namespace Barotrauma.Items.Components
                             }
                             else
                             {
-                                fullPower += Math.Min(powerContainer.CurrPowerOutput, maxPower);
+                                addPower = powerContainer.CurrPowerOutput;
                             }
                         }
                         else
@@ -380,10 +389,16 @@ namespace Barotrauma.Items.Components
                             //negative power consumption = the construction is a 
                             //generator/battery or another junction box
                             {
-                                fullPower -= Math.Max(powered.CurrPowerConsumption, -maxPower);
+                                addPower -= powered.CurrPowerConsumption;
                             }
                         }
-                    }                    
+
+                        if (addPower + fullPower > clampPower) { addPower -= (addPower + fullPower) - clampPower; };
+                        if (addPower > 0) { fullPower += addPower; }
+
+                        if (addLoad + fullLoad > clampLoad) { addLoad -= (addLoad + fullLoad) - clampLoad; };
+                        if (addLoad > 0) { fullLoad += addLoad; }
+                    }
                 }
             }
         }

Barotrauma/BarotraumaShared/Source/Items/Components/Repairable.cs

@@ -12,8 +12,6 @@ namespace Barotrauma.Items.Components
         public static float SkillIncreaseMultiplier = 0.4f;
 
         private string header;
-                
-        private float fixDurationLowSkill, fixDurationHighSkill;
 
         private float deteriorationTimer;
 
@@ -52,17 +50,20 @@ namespace Barotrauma.Items.Components
             set;
         }
 
-        /*private float repairProgress;
-        public float RepairProgress
+        [Serialize(100.0f, true), Editable(MinValueFloat = 0.0f, MaxValueFloat = 100.0f, ToolTip = "The amount of time it takes to fix the item with insufficient skill levels.")]
+        public float FixDurationLowSkill
         {
-            get { return repairProgress; }
-            set
-            {
-                repairProgress = MathHelper.Clamp(value, 0.0f, 1.0f);
-                if (repairProgress >= 1.0f && currentFixer != null) currentFixer.AnimController.Anim = AnimController.Animation.None;
-            }
-        }*/
-        
+            get;
+            set;
+        }
+
+        [Serialize(10.0f, true), Editable(MinValueFloat = 0.0f, MaxValueFloat = 100.0f, ToolTip = "The amount of time it takes to fix the item with sufficient skill levels.")]
+        public float FixDurationHighSkill
+        {
+            get;
+            set;
+        }
+
         private Character currentFixer;
         public Character CurrentFixer
         {
@@ -83,8 +84,6 @@ namespace Barotrauma.Items.Components
 
             this.item = item;
             header = element.GetAttributeString("name", "");
-            fixDurationLowSkill = element.GetAttributeFloat("fixdurationlowskill", 100.0f);
-            fixDurationHighSkill = element.GetAttributeFloat("fixdurationhighskill", 5.0f);
             InitProjSpecific(element);
         }
 
@@ -160,7 +159,7 @@ namespace Barotrauma.Items.Components
             }
 
             bool wasBroken = !item.IsFullCondition;
-            float fixDuration = MathHelper.Lerp(fixDurationLowSkill, fixDurationHighSkill, successFactor);
+            float fixDuration = MathHelper.Lerp(FixDurationLowSkill, FixDurationHighSkill, successFactor);
             if (fixDuration <= 0.0f)
             {
                 item.Condition = item.MaxCondition;
@@ -186,26 +185,5 @@ namespace Barotrauma.Items.Components
         {
             character.AnimController.UpdateUseItem(false, item.WorldPosition + new Vector2(0.0f, 100.0f) * ((item.Condition / item.MaxCondition) % 0.1f));
         }
-
-        public void ServerWrite(NetBuffer msg, Client c, object[] extraData = null)
-        {
-            msg.Write(deteriorationTimer);
-        }
-
-        public void ClientRead(ServerNetObject type, NetBuffer msg, float sendingTime)
-        {
-            deteriorationTimer = msg.ReadSingle();
-        }
-
-        public void ClientWrite(NetBuffer msg, object[] extraData = null)
-        {
-            //no need to write anything, just letting the server know we started repairing
-        }
-
-        public void ServerRead(ClientNetObject type, NetBuffer msg, Client c)
-        {
-            if (c.Character == null) return;
-            StartRepairing(c.Character);
-        }
     }
 }

Barotrauma/BarotraumaShared/Source/Items/Components/Signal/Connection.cs

@@ -163,6 +163,14 @@ namespace Barotrauma.Items.Components
         {
             wires[index] = wire;
             recipientsDirty = true;
+            if (wire != null)
+            {
+                var otherConnection = wire.OtherConnection(this);
+                if (otherConnection != null)
+                {
+                    otherConnection.recipientsDirty = true;
+                }
+            }
         }
         
         public void SendSignal(int stepsTaken, string signal, Item source, Character sender, float power, float signalStrength = 1.0f)

Barotrauma/BarotraumaShared/Source/Items/Components/Turret.cs

@@ -356,7 +356,7 @@ namespace Barotrauma.Items.Components
             projectile.body.ResetDynamics();
             projectile.body.Enabled = true;
             projectile.SetTransform(ConvertUnits.ToSimUnits(new Vector2(item.WorldRect.X + transformedBarrelPos.X, item.WorldRect.Y - transformedBarrelPos.Y)), -rotation);
-            projectile.FindHull();
+            projectile.UpdateTransform();
             projectile.Submarine = projectile.body.Submarine;
 
             Projectile projectileComponent = projectile.GetComponent<Projectile>();

Barotrauma/BarotraumaShared/Source/Items/Item.cs

@@ -59,7 +59,7 @@ namespace Barotrauma
         public PhysicsBody body;
 
         public readonly XElement StaticBodyConfig;
-        
+
         private float lastSentCondition;
         private float sendConditionUpdateTimer;
         private bool conditionUpdatePending;
@@ -211,14 +211,14 @@ namespace Barotrauma
             set { spriteColor = value; }
         }
 
-        [Serialize("1.0,1.0,1.0,1.0", false), Editable]
+        [Serialize("1.0,1.0,1.0,1.0", true), Editable]
         public Color InventoryIconColor
         {
             get;
             protected set;
         }
         
-        [Serialize("1.0,1.0,1.0,1.0", false), Editable(ToolTip = "Changes the color of the item this item is contained inside. Only has an effect if either of the UseContainedSpriteColor or UseContainedInventoryIconColor property of the container is set to true.")]
+        [Serialize("1.0,1.0,1.0,1.0", true), Editable(ToolTip = "Changes the color of the item this item is contained inside. Only has an effect if either of the UseContainedSpriteColor or UseContainedInventoryIconColor property of the container is set to true.")]
         public Color ContainerColor
         {
             get;
@@ -274,12 +274,11 @@ namespace Barotrauma
                 
                 SetActiveSprite();
 
-                if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer && lastSentCondition != condition)
+                if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer && !MathUtils.NearlyEqual(lastSentCondition, condition))
                 {
                     if (Math.Abs(lastSentCondition - condition) > 1.0f || condition == 0.0f || condition == Prefab.Health)
                     {
-                        GameMain.NetworkMember.CreateEntityEvent(this, new object[] { NetEntityEvent.Type.Status });
-                        lastSentCondition = condition;
+                        conditionUpdatePending = true;
                     }
                 }
             }
@@ -996,6 +995,21 @@ namespace Barotrauma
                 aiTarget.SightRange -= deltaTime * 1000.0f;
                 aiTarget.SoundRange -= deltaTime * 1000.0f;
             }
+
+            if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer)
+            {
+                sendConditionUpdateTimer -= deltaTime;
+                if (conditionUpdatePending)
+                {
+                    if (sendConditionUpdateTimer <= 0.0f)
+                    {
+                        GameMain.NetworkMember.CreateEntityEvent(this, new object[] { NetEntityEvent.Type.Status });
+                        lastSentCondition = condition;
+                        sendConditionUpdateTimer = NetConfig.ItemConditionUpdateInterval;
+                        conditionUpdatePending = false;
+                    }
+                }
+            }
             
             ApplyStatusEffects(ActionType.Always, deltaTime, null);
 
@@ -1272,7 +1286,11 @@ namespace Barotrauma
             LastSentSignalRecipients.Clear();
             if (connections == null) return;
 
-            stepsTaken++;
+        public List<T> GetConnectedComponentsRecursive<T>(Connection c) where T : ItemComponent
+        {
+            List<T> connectedComponents = new List<T>();            
+            List<Item> alreadySearched = new List<Item>() { this };
+            GetConnectedComponentsRecursive(c, alreadySearched, connectedComponents);
 
             if (!connections.TryGetValue(connectionName, out Connection c)) return;
 

Barotrauma/BarotraumaShared/Source/Items/ItemPrefab.cs

@@ -554,6 +554,39 @@ namespace Barotrauma
 
             AllowedLinks = element.GetAttributeStringArray("allowedlinks", new string[0], convertToLowerInvariant: true).ToList();
 
+            if (sprite == null)
+            {
+                DebugConsole.ThrowError("Item \"" + Name + "\" has no sprite!");
+#if SERVER
+                sprite = new Sprite("", Vector2.Zero);
+                sprite.SourceRect = new Rectangle(0, 0, 32, 32);
+#else
+                sprite = new Sprite(TextureLoader.PlaceHolderTexture, null, null)
+                {
+                    Origin = TextureLoader.PlaceHolderTexture.Bounds.Size.ToVector2() / 2
+                };
+#endif
+                size = sprite.size;
+                sprite.EntityID = identifier;
+            }
+            
+            if (!category.HasFlag(MapEntityCategory.Legacy) && string.IsNullOrEmpty(identifier))
+            {
+                DebugConsole.ThrowError(
+                    "Item prefab \"" + name + "\" has no identifier. All item prefabs have a unique identifier string that's used to differentiate between items during saving and loading.");
+            }
+            if (!string.IsNullOrEmpty(identifier))
+            {
+                MapEntityPrefab existingPrefab = List.Find(e => e.Identifier == identifier);
+                if (existingPrefab != null)
+                {
+                    DebugConsole.ThrowError(
+                        "Map entity prefabs \"" + name + "\" and \"" + existingPrefab.Name + "\" have the same identifier!");
+                }
+            }
+
+            AllowedLinks = element.GetAttributeStringArray("allowedlinks", new string[0], convertToLowerInvariant: true).ToList();
+
             List.Add(this);
         }
 

Barotrauma/BarotraumaShared/Source/Map/Explosion.cs

@@ -28,8 +28,10 @@ namespace Barotrauma
 
         public Explosion(float range, float force, float damage, float structureDamage, float empStrength = 0.0f)
         {
-            attack = new Attack(damage, 0.0f, 0.0f, structureDamage, range);
-            attack.SeverLimbsProbability = 1.0f;
+            attack = new Attack(damage, 0.0f, 0.0f, structureDamage, range)
+            {
+                SeverLimbsProbability = 1.0f
+            };
             this.force = force;
             this.empStrength = empStrength;
             sparks = true;
@@ -183,9 +185,6 @@ namespace Barotrauma
                 Hull hull = Hull.FindHull(ConvertUnits.ToDisplayUnits(explosionPos), null, false);
                 bool underWater = hull == null || explosionPos.Y < hull.Surface;
 
-                Hull hull = Hull.FindHull(ConvertUnits.ToDisplayUnits(explosionPos), null, false);
-                bool underWater = hull == null || explosionPos.Y < hull.Surface;
-
                 explosionPos = ConvertUnits.ToSimUnits(explosionPos);
 
                 Dictionary<Limb, float> distFactors = new Dictionary<Limb, float>();

Barotrauma/BarotraumaShared/Source/Map/FireSource.cs

@@ -175,12 +175,11 @@ namespace Barotrauma
             LimitSize();
 
             UpdateProjSpecific(growModifier);
-
-#if CLIENT
-            if (GameMain.Client != null) return;
-#endif
-
-            if (size.X < 1.0f) Remove();
+            
+            if (size.X < 1.0f && (GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer))
+            {
+                Remove();
+            }
         }
 
         partial void UpdateProjSpecific(float growModifier);
@@ -293,10 +292,6 @@ namespace Barotrauma
             //evaporate some of the water
             hull.WaterVolume -= extinguishAmount;
 
-#if CLIENT
-            if (GameMain.Client != null) return;
-#endif
-
             if (size.X < 1.0f && (GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer))
             {
                 Remove();
@@ -325,12 +320,11 @@ namespace Barotrauma
             size.X -= extinguishAmount;
 
             hull.WaterVolume -= extinguishAmount;
-
-#if CLIENT
-            if (GameMain.Client != null) return;
-#endif
-
-            if (size.X < 1.0f) Remove();
+            
+            if (size.X < 1.0f && (GameMain.NetworkMember == null || GameMain.NetworkMember.IsServer))
+            {
+                Remove();
+            }
         }
 
         public void Extinguish(float deltaTime, float amount, Vector2 worldPosition)

Barotrauma/BarotraumaShared/Source/Map/Hull.cs

@@ -88,6 +88,7 @@ namespace Barotrauma
                     Gap.UpdateHulls();
                 }
 
+                OxygenPercentage = prevOxygenPercentage;
                 surface = drawSurface = rect.Y - rect.Height + WaterVolume / rect.Width;
                 Pressure = surface;
             }

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

@@ -231,7 +231,7 @@ namespace Barotrauma
 
         public static Level CreateRandom(LocationConnection locationConnection)
         {
-            string seed = locationConnection.Locations[0].Name + locationConnection.Locations[1].Name;
+            string seed = locationConnection.Locations[0].BaseName + locationConnection.Locations[1].BaseName;
 
             float sizeFactor = MathUtils.InverseLerp(
                 MapGenerationParams.Instance.SmallLevelConnectionLength, 
@@ -1522,21 +1522,49 @@ namespace Barotrauma
                 outpost.MakeOutpost();
 
                 Point? minSize = null;
+                DockingPort subPort = null;
                 if (Submarine.MainSub != null)
                 {
                     Point subSize = Submarine.MainSub.GetDockedBorders().Size;
                     Point outpostSize = outpost.GetDockedBorders().Size;
                     minSize = new Point(Math.Max(subSize.X, outpostSize.X), subSize.Y + outpostSize.Y);
+
+                    float closestDistance = float.MaxValue;
+                    foreach (DockingPort port in DockingPort.List)
+                    {
+                        if (port.IsHorizontal || port.Docked) { continue; }
+                        if (port.Item.Submarine != Submarine.MainSub) { continue; }
+                        //the submarine port has to be at the top of the sub
+                        if (port.Item.WorldPosition.Y < Submarine.MainSub.WorldPosition.Y) { continue; }
+                        float dist = Math.Abs(port.Item.WorldPosition.X - Submarine.MainSub.WorldPosition.X);
+                        if (dist < closestDistance)
+                        {
+                            subPort = port;
+                            closestDistance = dist;
+                        }
+                    }
                 }
 
-                outpost.SetPosition(outpost.FindSpawnPos(i == 0 ? StartPosition : EndPosition, minSize));
+                float subDockingPortOffset = subPort == null ? 0.0f : subPort.Item.WorldPosition.X - Submarine.MainSub.WorldPosition.X;
+                //don't try to compensate if the port is very far from the sub's center of mass
+                if (Math.Abs(subDockingPortOffset) > 2000.0f)
+                {
+                    subDockingPortOffset = MathHelper.Clamp(subDockingPortOffset, -2000.0f, 2000.0f);
+                    string warningMsg = "Docking port very far from the sub's center of mass (submarine: " + Submarine.MainSub.Name + ", dist: " + subDockingPortOffset + "). The level generator may not be able to place the outpost so that docking is possible.";
+                    DebugConsole.NewMessage(warningMsg, Color.Orange);
+                    GameAnalyticsManager.AddErrorEventOnce("Lever.CreateOutposts:DockingPortVeryFar" + Submarine.MainSub.Name, GameAnalyticsSDK.Net.EGAErrorSeverity.Warning, warningMsg);
+                }
+
+                outpost.SetPosition(outpost.FindSpawnPos(i == 0 ? StartPosition : EndPosition, minSize, subDockingPortOffset));
                 if ((i == 0) == !Mirrored)
                 {
                     StartOutpost = outpost;
+                    if (GameMain.GameSession?.StartLocation != null) { outpost.Name = GameMain.GameSession.StartLocation.Name; }
                 }
                 else
                 {
                     EndOutpost = outpost;
+                    if (GameMain.GameSession?.EndLocation != null) { outpost.Name = GameMain.GameSession.EndLocation.Name; }
                 }
             }            
         }

Barotrauma/BarotraumaShared/Source/Map/Levels/LevelObjects/LevelObject.cs

@@ -15,7 +15,6 @@ namespace Barotrauma
         public Vector3 Position;
 
         public float NetworkUpdateTimer;
-        public const float NetworkUpdateInterval = 0.2f;
 
         public float Scale;
 

Barotrauma/BarotraumaShared/Source/Map/Levels/LevelObjects/LevelObjectManager.cs

@@ -343,7 +343,7 @@ namespace Barotrauma
                     {
                         GameMain.NetworkMember.CreateEntityEvent(this, new object[] { obj });
                         obj.NeedsNetworkSyncing = false;
-                        obj.NetworkUpdateTimer = LevelObject.NetworkUpdateInterval;
+                        obj.NetworkUpdateTimer = NetConfig.LevelObjectUpdateInterval;
                     }
                 }
 

Barotrauma/BarotraumaShared/Source/Map/Levels/LevelObjects/LevelTrigger.cs

@@ -432,12 +432,16 @@ namespace Barotrauma
             {
                 if (ForceFluctuationStrength > 0.0f)
                 {
-                    forceFluctuationTimer += deltaTime;
-                    if (forceFluctuationTimer > ForceFluctuationInterval)
+                    //no need for force fluctuation (or network updates) if the trigger limits velocity and there are no triggerers
+                    if (forceMode != TriggerForceMode.LimitVelocity || triggerers.Any())
                     {
-                        NeedsNetworkSyncing = true;
-                        currentForceFluctuation = Rand.Range(1.0f - ForceFluctuationStrength, 1.0f);
-                        forceFluctuationTimer = 0.0f;
+                        forceFluctuationTimer += deltaTime;
+                        if (forceFluctuationTimer > ForceFluctuationInterval)
+                        {
+                            NeedsNetworkSyncing = true;
+                            currentForceFluctuation = Rand.Range(1.0f - ForceFluctuationStrength, 1.0f);
+                            forceFluctuationTimer = 0.0f;
+                        }
                     }
                 }
 

Barotrauma/BarotraumaShared/Source/Map/Map/Location.cs

@@ -16,6 +16,8 @@ namespace Barotrauma
 
         public int TypeChangeTimer;
 
+        public string BaseName { get => baseName; }
+
         public string Name { get; private set; }
 
         public Vector2 MapPosition { get; private set; }
@@ -32,10 +34,10 @@ namespace Barotrauma
             get
             {
                 CheckMissionCompleted();
-
+                
                 for (int i = availableMissions.Count; i < Connections.Count * 2; i++)
                 {
-                    int seed = (ToolBox.StringToInt(Name) + MissionsCompleted * 10 + i) % int.MaxValue;
+                    int seed = (ToolBox.StringToInt(BaseName) + MissionsCompleted * 10 + i) % int.MaxValue;
                     MTRandom rand = new MTRandom(seed);
 
                     LocationConnection connection = Connections[(MissionsCompleted + i) % Connections.Count];
@@ -46,7 +48,7 @@ namespace Barotrauma
                     if (availableMissions.Any(m => m.Prefab == mission.Prefab)) { continue; }
                     if (GameSettings.VerboseLogging && mission != null)
                     {
-                        DebugConsole.NewMessage("Generated a new mission for a location connection (seed: " + seed.ToString("X") + ", type: " + mission.Name + ")", Color.White);
+                        DebugConsole.NewMessage("Generated a new mission for a location (location: " + Name + ", seed: " + seed.ToString("X") + ", missions completed: " + MissionsCompleted + ", type: " + mission.Name + ")", Color.White);
                     }
                     availableMissions.Add(mission);
                 }
@@ -75,10 +77,10 @@ namespace Barotrauma
             }
         }
 
-        public Location(Vector2 mapPosition, int? zone)
+        public Location(Vector2 mapPosition, int? zone, Random rand)
         {
-            this.Type = LocationType.Random("", zone);
-            this.Name = RandomName(Type);
+            this.Type = LocationType.Random(rand, zone);
+            this.Name = RandomName(Type, rand);
             this.MapPosition = mapPosition;
 
             PortraitId = ToolBox.StringToInt(Name);
@@ -86,9 +88,9 @@ namespace Barotrauma
             Connections = new List<LocationConnection>();
         }
 
-        public static Location CreateRandom(Vector2 position, int? zone)
+        public static Location CreateRandom(Vector2 position, int? zone , Random rand)
         {
-            return new Location(position, zone);        
+            return new Location(position, zone, rand);        
         }
 
         public IEnumerable<Mission> GetMissionsInConnection(LocationConnection connection)
@@ -99,7 +101,16 @@ namespace Barotrauma
 
         public void ChangeType(LocationType newType)
         {
-            if (newType == Type) return;
+            if (newType == Type) { return; }
+
+            //clear missions from this and adjacent locations (they may be invalid now)
+            availableMissions.Clear();
+            foreach (LocationConnection connection in Connections)
+            {
+                connection.OtherLocation(this)?.availableMissions.Clear();
+            }
+
+            DebugConsole.Log("Location " + baseName + " changed it's type from " + Type + " to " + newType);
 
             Type = newType;
             Name = Type.NameFormats[nameFormatIndex % Type.NameFormats.Count].Replace("[name]", baseName);
@@ -111,6 +122,7 @@ namespace Barotrauma
             {
                 if (mission.Completed)
                 {
+                    DebugConsole.Log("Mission \"" + mission.Name + "\" completed in \"" + Name + "\".");
                     MissionsCompleted++;
                 }
             }
@@ -118,10 +130,10 @@ namespace Barotrauma
             availableMissions.RemoveAll(m => m.Completed);
         }
 
-        private string RandomName(LocationType type)
+        private string RandomName(LocationType type, Random rand)
         {
-            baseName = type.GetRandomName();
-            nameFormatIndex = Rand.Int(type.NameFormats.Count, Rand.RandSync.Server);
+            baseName = type.GetRandomName(rand);
+            nameFormatIndex = rand.Next() % type.NameFormats.Count;
             return type.NameFormats[nameFormatIndex].Replace("[name]", baseName);
         }
 

Barotrauma/BarotraumaShared/Source/Map/Map/LocationType.cs

@@ -155,20 +155,15 @@ namespace Barotrauma
             return portraits[Math.Abs(portraitId) % portraits.Count];
         }
 
-        public string GetRandomName()
-        {
-            return names[Rand.Int(names.Count, Rand.RandSync.Server)];
-        }
-
-        public static LocationType Random(string seed = "", int? zone = null)
-        {
-            Debug.Assert(List.Count > 0, "LocationType.list.Count == 0, you probably need to initialize LocationTypes");
-
         public string GetRandomName(Random rand)
         {
             return names[rand.Next() % names.Count];
         }
 
+        public static LocationType Random(Random rand, int? zone = null)
+        {
+            Debug.Assert(List.Count > 0, "LocationType.list.Count == 0, you probably need to initialize LocationTypes");
+
             List<LocationType> allowedLocationTypes = zone.HasValue ? List.FindAll(lt => lt.CommonnessPerZone.ContainsKey(zone.Value)) : List;
 
             if (allowedLocationTypes.Count == 0)
@@ -180,12 +175,12 @@ namespace Barotrauma
             {
                 return ToolBox.SelectWeightedRandom(
                     allowedLocationTypes, 
-                    allowedLocationTypes.Select(a => a.CommonnessPerZone[zone.Value]).ToList(), 
-                    Rand.RandSync.Server);
+                    allowedLocationTypes.Select(a => a.CommonnessPerZone[zone.Value]).ToList(),
+                    rand);
             }
             else
             {
-                return allowedLocationTypes[Rand.Int(allowedLocationTypes.Count, Rand.RandSync.Server)];
+                return allowedLocationTypes[rand.Next() % allowedLocationTypes.Count];
             }
         }
 

Barotrauma/BarotraumaShared/Source/Map/Map/Map.cs

@@ -196,7 +196,7 @@ namespace Barotrauma
                     Vector2 position = points[positionIndex];
                     if (newLocations[1 - i] != null && newLocations[1 - i].MapPosition == position) position = points[1 - positionIndex];
                     int zone = MathHelper.Clamp(generationParams.DifficultyZones - (int)Math.Floor(Vector2.Distance(position, mapCenter) / zoneRadius), 1, generationParams.DifficultyZones);
-                    newLocations[i] = Location.CreateRandom(position, zone);
+                    newLocations[i] = Location.CreateRandom(position, zone, Rand.GetRNG(Rand.RandSync.Server));
                     Locations.Add(newLocations[i]);
                 }
 
@@ -578,10 +578,12 @@ namespace Barotrauma
                         location.MissionsCompleted = missionsCompleted;
                         if (showNotifications && prevLocationType != location.Type)
                         {
-                            ChangeLocationType(
-                                location,
-                                prevLocationName,
-                                prevLocationType.CanChangeTo.Find(c => c.ChangeToType.ToLowerInvariant() == location.Type.Identifier.ToLowerInvariant()));
+                            var change = prevLocationType.CanChangeTo.Find(c =>
+                                c.ChangeToType.ToLowerInvariant() == location.Type.Identifier.ToLowerInvariant());
+                            if (change != null)
+                            {
+                                ChangeLocationType(location, prevLocationName, change);
+                            }
                         }
                         break;
                     case "connection":

Barotrauma/BarotraumaShared/Source/Map/Structure.cs

@@ -297,7 +297,13 @@ namespace Barotrauma
                     CreateStairBodies();
                 }
             }
-            
+
+            // Only add ai targets automatically to walls 
+            if (aiTarget == null && HasBody && Tags.Contains("wall"))
+            {
+                aiTarget = new AITarget(this);
+            }
+
             InsertToList();
         }
 

Barotrauma/BarotraumaShared/Source/Map/StructurePrefab.cs

@@ -217,6 +217,10 @@ namespace Barotrauma
             }
 
             SerializableProperty.DeserializeProperties(sp, element);
+            if (sp.Body)
+            {
+                sp.Tags.Add("wall");
+            }
             string translatedDescription = TextManager.Get("EntityDescription." + sp.identifier, true);
             if (!string.IsNullOrEmpty(translatedDescription)) sp.Description = translatedDescription;
 

Barotrauma/BarotraumaShared/Source/Map/Submarine.cs

@@ -10,6 +10,7 @@ using System.Collections.Generic;
 using System.ComponentModel;
 using System.IO;
 using System.Linq;
+using System.Threading;
 using System.Xml.Linq;
 using Voronoi2;
 
@@ -493,7 +494,7 @@ namespace Barotrauma
             }
         }
 
-        public Vector2 FindSpawnPos(Vector2 spawnPos, Point? submarineSize = null)
+        public Vector2 FindSpawnPos(Vector2 spawnPos, Point? submarineSize = null, float subDockingPortOffset = 0.0f)
         {
             Rectangle dockedBorders = GetDockedBorders();
             Vector2 diffFromDockedBorders = 
@@ -532,6 +533,10 @@ namespace Barotrauma
                 {
                     maxX = Math.Min(maxX, ruin.Area.X - 100.0f);
                 }
+                else
+                {
+                    maxX = Math.Min(maxX, ruin.Area.X - 100.0f);
+                }
             }
             
             if (minX < 0.0f && maxX > Level.Loaded.Size.X)
@@ -554,6 +559,26 @@ namespace Barotrauma
                 spawnPos.X = (minX + maxX) / 2;
             }
             
+            if (minX < 0.0f && maxX > Level.Loaded.Size.X)
+            {
+                //no walls found at either side, just use the initial spawnpos and hope for the best
+            }
+            else if (minX < 0)
+            {
+                //no wall found at the left side, spawn to the left from the right-side wall
+                spawnPos.X = maxX - minWidth - 100.0f + subDockingPortOffset;
+            }
+            else if (maxX > Level.Loaded.Size.X)
+            {
+                //no wall found at right side, spawn to the right from the left-side wall
+                spawnPos.X = minX + minWidth + 100.0f + subDockingPortOffset;
+            }
+            else
+            {
+                //walls found at both sides, use their midpoint
+                spawnPos.X = (minX + maxX) / 2 + subDockingPortOffset;
+            }
+            
             spawnPos.Y = Math.Min(spawnPos.Y, Level.Loaded.Size.Y - dockedBorders.Height / 2 - 10);
             return spawnPos - diffFromDockedBorders;
         }
@@ -665,7 +690,7 @@ namespace Barotrauma
             }
         }
 
-        public static Body PickBody(Vector2 rayStart, Vector2 rayEnd, IEnumerable<Body> ignoredBodies = null, Category? collisionCategory = null, bool ignoreSensors = true, Predicate<Fixture> customPredicate = null)
+        public static Body PickBody(Vector2 rayStart, Vector2 rayEnd, IEnumerable<Body> ignoredBodies = null, Category? collisionCategory = null, bool ignoreSensors = true, Predicate<Fixture> customPredicate = null, bool allowInsideFixture = false)
         {
             if (Vector2.DistanceSquared(rayStart, rayEnd) < 0.00001f)
             {
@@ -677,21 +702,20 @@ namespace Barotrauma
             Body closestBody = null;
             if (allowInsideFixture)
             {
-                if (fixture == null ||
-                    (ignoreSensors && fixture.IsSensor) ||
-                    fixture.CollisionCategories == Category.None ||
-                    fixture.CollisionCategories == Physics.CollisionItem) return -1;
-                
-                if (customPredicate != null && !customPredicate(fixture)) return -1;
-                
-                if (collisionCategory != null && 
-                    !fixture.CollisionCategories.HasFlag((Category)collisionCategory) &&
-                    !((Category)collisionCategory).HasFlag(fixture.CollisionCategories)) return -1;
+                var aabb = new FarseerPhysics.Collision.AABB(rayStart - Vector2.One * 0.001f, rayStart + Vector2.One * 0.001f);
+                GameMain.World.QueryAABB((fixture) =>
+                {
+                    if (!CheckFixtureCollision(fixture, ignoredBodies, collisionCategory, ignoreSensors, customPredicate)) { return true; }
 
                     fixture.Body.GetTransform(out FarseerPhysics.Common.Transform transform);
                     if (!fixture.Shape.TestPoint(ref transform, ref rayStart)) { return true; }
 
-                if (fixture.Body.UserData is Structure structure)
+                    closestFraction = 0.0f;
+                    closestNormal = Vector2.Normalize(rayEnd - rayStart);
+                    if (fixture.Body != null) closestBody = fixture.Body;                    
+                    return false;
+                }, ref aabb);
+                if (closestFraction <= 0.0f)
                 {
                     lastPickedPosition = rayStart;
                     lastPickedFraction = closestFraction;
@@ -721,7 +745,7 @@ namespace Barotrauma
             return closestBody;
         }
 
-        public static List<Body> PickBodies(Vector2 rayStart, Vector2 rayEnd, List<Body> ignoredBodies = null, Category? collisionCategory = null, bool ignoreSensors = true, Predicate<Fixture> customPredicate = null)
+        public static List<Body> PickBodies(Vector2 rayStart, Vector2 rayEnd, IEnumerable<Body> ignoredBodies = null, Category? collisionCategory = null, bool ignoreSensors = true, Predicate<Fixture> customPredicate = null, bool allowInsideFixture = false)
         {
             if (Vector2.DistanceSquared(rayStart, rayEnd) < 0.00001f)
             {
@@ -732,25 +756,9 @@ namespace Barotrauma
             List<Body> bodies = new List<Body>();
             GameMain.World.RayCast((fixture, point, normal, fraction) =>
             {
-                if (fixture == null ||
-                    (ignoreSensors && fixture.IsSensor) ||
-                    fixture.CollisionCategories == Category.None ||
-                    fixture.CollisionCategories == Physics.CollisionItem) return -1;
+                if (!CheckFixtureCollision(fixture, ignoredBodies, collisionCategory, ignoreSensors, customPredicate)) { return -1; }
 
-                if (customPredicate != null && !customPredicate(fixture)) return -1;
-
-                if (collisionCategory != null &&
-                    !fixture.CollisionCategories.HasFlag((Category)collisionCategory) &&
-                    !((Category)collisionCategory).HasFlag(fixture.CollisionCategories)) return -1;
-
-                if (ignoredBodies != null && ignoredBodies.Contains(fixture.Body)) return -1;
-
-                if (fixture.Body.UserData is Structure structure)
-                {
-                    if (structure.IsPlatform && collisionCategory != null && !((Category)collisionCategory).HasFlag(Physics.CollisionPlatform)) return -1;
-                }
-
-                bodies.Add(fixture.Body);
+                if (fixture.Body != null) { bodies.Add(fixture.Body); }
                 if (fraction < closestFraction)
                 {
                     lastPickedPosition = rayStart + (rayEnd - rayStart) * fraction;
@@ -760,10 +768,68 @@ namespace Barotrauma
 
                 return fraction;
             }, rayStart, rayEnd);
-            
+
+            if (allowInsideFixture)
+            {
+                var aabb = new FarseerPhysics.Collision.AABB(rayStart - Vector2.One * 0.001f, rayStart + Vector2.One * 0.001f);
+                GameMain.World.QueryAABB((fixture) =>
+                {
+                    if (bodies.Contains(fixture.Body) || fixture.Body == null) { return true; }
+                    if (!CheckFixtureCollision(fixture, ignoredBodies, collisionCategory, ignoreSensors, customPredicate)) { return true; }
+
+                    fixture.Body.GetTransform(out FarseerPhysics.Common.Transform transform);
+                    if (!fixture.Shape.TestPoint(ref transform, ref rayStart)) { return true; }
+
+                    closestFraction = 0.0f;
+                    lastPickedPosition = rayStart;
+                    lastPickedFraction = 0.0f;
+                    lastPickedNormal = Vector2.Normalize(rayEnd - rayStart);
+                    bodies.Add(fixture.Body);
+                    return false;
+                }, ref aabb);
+            }
+
             return bodies;
         }
 
+        private static bool CheckFixtureCollision(Fixture fixture, IEnumerable<Body> ignoredBodies = null, Category? collisionCategory = null, bool ignoreSensors = true, Predicate<Fixture> customPredicate = null)
+        {
+            if (fixture == null ||
+                (ignoreSensors && fixture.IsSensor) ||
+                fixture.CollisionCategories == Category.None ||
+                fixture.CollisionCategories == Physics.CollisionItem)
+            {
+                return false;
+            }
+
+            if (customPredicate != null && !customPredicate(fixture))
+            {
+                return false;
+            }
+
+            if (collisionCategory != null &&
+                !fixture.CollisionCategories.HasFlag((Category)collisionCategory) &&
+                !((Category)collisionCategory).HasFlag(fixture.CollisionCategories))
+            {
+                return false;
+            }
+
+            if (ignoredBodies != null && ignoredBodies.Contains(fixture.Body))
+            {
+                return false;
+            }
+
+            if (fixture.Body.UserData is Structure structure)
+            {
+                if (structure.IsPlatform && collisionCategory != null && !((Category)collisionCategory).HasFlag(Physics.CollisionPlatform))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
         /// <summary>
         /// check visibility between two points (in sim units)
         /// </summary>

Barotrauma/BarotraumaShared/Source/Map/WayPoint.cs

@@ -615,7 +615,7 @@ namespace Barotrauma
                 ID = (ushort)int.Parse(element.Attribute("ID").Value)
             };
 
-            Enum.TryParse(element.GetAttributeString("spawn", "Path"), out w.spawnType);
+            w.spawnType = spawnType;
 
             string idCardDescString = element.GetAttributeString("idcarddesc", "");
             if (!string.IsNullOrWhiteSpace(idCardDescString))

Barotrauma/BarotraumaShared/Source/Networking/FileTransfer/FileTransfer.cs

@@ -7,7 +7,7 @@
 
     enum FileTransferMessageType
     {
-        Unknown, Initiate, Data, Cancel
+        Unknown, Initiate, Data, TransferOnSameMachine, Cancel
     }
 
     enum FileTransferType

Barotrauma/BarotraumaShared/Source/Networking/NetConfig.cs

@@ -32,11 +32,14 @@ namespace Barotrauma.Networking
         public const float HighPrioCharacterPositionUpdateInterval = 0.0f;
         public const float LowPrioCharacterPositionUpdateInterval = 1.0f;
 
-        //how much the physics body of an item has to move until the server 
-        //send a position update to clients (in sim units)
-        public const float ItemPosUpdateDistance = 2.0f;
-        
-        public const float DeleteDisconnectedTime = 10.0f;
+        public const float DeleteDisconnectedTime = 20.0f;
+
+        public const float ItemConditionUpdateInterval = 0.15f;
+        public const float LevelObjectUpdateInterval = 0.5f;
+        public const float HullUpdateInterval = 0.5f;
+        public const float HullUpdateDistance = 20000.0f;
+
+        public const int MaxEventPacketsPerUpdate = 4;
 
         /// <summary>
         /// Interpolates the positional error of a physics body towards zero.

Barotrauma/BarotraumaShared/Source/Networking/NetEntityEvent/NetEntityEventManager.cs

@@ -58,15 +58,8 @@ namespace Barotrauma.Networking
                     eventCount++;
                     continue;
                 }
-                //the ID has been taken by another entity (the original entity has been removed) -> write an empty event
-                /*else if (Entity.FindEntityByID(e.Entity.ID) != e.Entity || e.Entity.IdFreed)
-                {
-                    //technically the clients don't have any use for these, but removing events and shifting the IDs of all 
-                    //consecutive ones is so error-prone that I think this is a safer option
-                    tempBuffer.Write(Entity.NullEntityID);
-                    tempBuffer.WritePadBits();
-                }*/
-                else
+
+                if (msg.LengthBytes + tempBuffer.LengthBytes + tempEventBuffer.LengthBytes > MaxEventBufferLength)
                 {
                     //no more room in this packet
                     break;

Barotrauma/BarotraumaShared/Source/StatusEffects/StatusEffect.cs

@@ -4,11 +4,6 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Xml.Linq;
-using Barotrauma.Items.Components;
-#if CLIENT
-using Barotrauma.Particles;
-using Barotrauma.Sounds;
-#endif
 
 namespace Barotrauma
 {
@@ -91,52 +86,10 @@ namespace Barotrauma
             }
         }
 
+
         private TargetType targetTypes;
         protected HashSet<string> targetIdentifiers;
 
-            public readonly ItemPrefab ItemPrefab;
-            public readonly SpawnPositionType SpawnPosition;
-            public readonly float Speed;
-            public readonly float Rotation;
-
-            public ItemSpawnInfo(XElement element, string parentDebugName)
-            {
-                if (element.Attribute("name") != null)
-                {
-                    //backwards compatibility
-                    DebugConsole.ThrowError("Error in StatusEffect config (" + element.ToString() + ") - use item identifier instead of the name.");
-                    string itemPrefabName = element.GetAttributeString("name", "");
-                    ItemPrefab = MapEntityPrefab.List.Find(m => m is ItemPrefab && (m.NameMatches(itemPrefabName) || m.Tags.Contains(itemPrefabName))) as ItemPrefab;
-                    if (ItemPrefab == null)
-                    {
-                        DebugConsole.ThrowError("Error in StatusEffect \""+ parentDebugName + "\" - item prefab \"" + itemPrefabName + "\" not found.");
-                    }
-                }
-                else
-                {
-                    string itemPrefabIdentifier = element.GetAttributeString("identifier", "");
-                    if (string.IsNullOrEmpty(itemPrefabIdentifier)) itemPrefabIdentifier = element.GetAttributeString("identifiers", "");
-                    if (string.IsNullOrEmpty(itemPrefabIdentifier))
-                    {
-                        DebugConsole.ThrowError("Invalid item spawn in StatusEffect \"" + parentDebugName + "\" - identifier not found in the element \"" + element.ToString() + "\"");
-                    }
-                    ItemPrefab = MapEntityPrefab.List.Find(m => m is ItemPrefab && m.Identifier == itemPrefabIdentifier) as ItemPrefab;
-                    if (ItemPrefab == null)
-                    {
-                        DebugConsole.ThrowError("Error in StatusEffect config - item prefab with the identifier \"" + itemPrefabIdentifier + "\" not found.");
-                        return;
-                    }
-                }
-                
-                Speed = element.GetAttributeFloat("speed", 0.0f);
-                Rotation = MathHelper.ToRadians(element.GetAttributeFloat("rotation", 0.0f));
-
-        private List<RoundSound> sounds = new List<RoundSound>();
-        private SoundSelectionMode soundSelectionMode;
-        private SoundChannel soundChannel;
-        private bool loopSound;
-#endif
-
         private List<RelatedItem> requiredItems;
         
         public string[] propertyNames;
@@ -228,10 +181,6 @@ namespace Barotrauma
 
             Range = element.GetAttributeFloat("range", 0.0f);
 
-#if CLIENT
-            particleEmitters = new List<ParticleEmitter>();
-#endif
-
             IEnumerable<XAttribute> attributes = element.Attributes();
             List<XAttribute> propertyAttributes = new List<XAttribute>();
             propertyConditionals = new List<PropertyConditional>();
@@ -408,25 +357,6 @@ namespace Barotrauma
                         var newSpawnItem = new ItemSpawnInfo(subElement, parentDebugName);
                         if (newSpawnItem.ItemPrefab != null) spawnItems.Add(newSpawnItem);
                         break;
-#if CLIENT
-                    case "particleemitter":
-                        particleEmitters.Add(new ParticleEmitter(subElement));
-                        break;
-                    case "sound":
-                        var sound = Submarine.LoadRoundSound(subElement);
-                        if (sound != null)
-                        {
-                            loopSound = subElement.GetAttributeBool("loop", false);
-                            if (subElement.Attribute("selectionmode") != null)
-                            {
-                                if (Enum.TryParse(subElement.GetAttributeString("selectionmode", "Random"), out SoundSelectionMode selectionMode))
-                                {
-                                    soundSelectionMode = selectionMode;
-                                }
-                            }
-                            sounds.Add(sound);
-                        }
-                        break;
                 }
             }
             InitProjSpecific(element, parentDebugName);
@@ -439,11 +369,6 @@ namespace Barotrauma
             return (targetTypes & targetType) != 0;
         }
 
-        public bool HasTargetType(TargetType targetType)
-        {
-            return (targetTypes & targetType) != 0;
-        }
-
         public virtual bool HasRequiredItems(Entity entity)
         {
             if (requiredItems == null) return true;
@@ -643,46 +568,10 @@ namespace Barotrauma
             {
                 hull = ((Item)entity).CurrentHull;
             }
-#if CLIENT
-            if (entity != null && sounds.Count > 0)
-            {
-                if (soundChannel == null || !soundChannel.IsPlaying)
-                {
-                    if (soundSelectionMode == SoundSelectionMode.All)
-                    {
-                        foreach (RoundSound sound in sounds)
-                        {
-                            soundChannel = SoundPlayer.PlaySound(sound.Sound, sound.Volume, sound.Range, entity.WorldPosition, hull);
-                            if (soundChannel != null) soundChannel.Looping = loopSound;
-                        }
-                    }
-                    else
-                    {
-                        int selectedSoundIndex = 0;
-                        if (soundSelectionMode == SoundSelectionMode.ItemSpecific && entity is Item item)
-                        {
-                            selectedSoundIndex = item.ID % sounds.Count;
-                        }
-                        else if (soundSelectionMode == SoundSelectionMode.CharacterSpecific && entity is Character user)
-                        {
-                            selectedSoundIndex = user.ID % sounds.Count;
-                        }
-                        else
-                        {
-                            selectedSoundIndex = Rand.Int(sounds.Count);
-                        }
-                        var selectedSound = sounds[selectedSoundIndex];
-                        soundChannel = SoundPlayer.PlaySound(selectedSound.Sound, selectedSound.Volume, selectedSound.Range, entity.WorldPosition, hull);
-                        if (soundChannel != null) soundChannel.Looping = loopSound;
-                    }
-                }
-            }
-#endif            
 
             foreach (ISerializableEntity serializableEntity in targets)
             {
-                Item item = serializableEntity as Item;
-                if (item == null) continue;
+                if (!(serializableEntity is Item item)) continue;
 
                 Character targetCharacter = targets.FirstOrDefault(t => t is Character character && !character.Removed) as Character;
                 if (targetCharacter == null)
@@ -782,11 +671,7 @@ namespace Barotrauma
                 fire.Size = new Vector2(FireSize, fire.Size.Y);
             }
             
-            bool isNotClient = true;
-#if CLIENT
-            isNotClient = GameMain.Client == null;
-#endif
-
+            bool isNotClient = GameMain.NetworkMember == null || !GameMain.NetworkMember.IsClient;
             if (isNotClient && entity != null && Entity.Spawner != null) //clients are not allowed to spawn items
             {
                 foreach (ItemSpawnInfo itemSpawnInfo in spawnItems)
@@ -843,27 +728,11 @@ namespace Barotrauma
                 }
             }
 
-#if CLIENT
-            if (entity != null)
-            {
-                foreach (ParticleEmitter emitter in particleEmitters)
-                {
-                    float angle = 0.0f;
-                    if (emitter.Prefab.CopyEntityAngle)
-                    {
-                        if (entity is Item it)
-                        {
-                            angle = it.body == null ? 0.0f : it.body.Rotation;
-                        }
-                    }
-
-                    emitter.Emit(deltaTime, entity.WorldPosition, hull, angle);
-                }
-            }
-
             ApplyProjSpecific(deltaTime, entity, targets, hull);
         }
 
+        partial void ApplyProjSpecific(float deltaTime, Entity entity, List<ISerializableEntity> targets, Hull currentHull);
+
         private void ApplyToProperty(ISerializableEntity target, SerializableProperty property, object value, float deltaTime)
         {
             if (disableDeltaTime || setValue) deltaTime = 1.0f;

Barotrauma/BarotraumaShared/Source/Utils/SaveUtil.cs

@@ -403,18 +403,18 @@ namespace Barotrauma
             }
         }
 
-        public static void ClearFolder(string FolderName, string[] ignoredFiles = null)
+        public static void ClearFolder(string FolderName, string[] ignoredFileNames = null)
         {
             DirectoryInfo dir = new DirectoryInfo(FolderName);
 
             foreach (FileInfo fi in dir.GetFiles())
             {
-                if (ignoredFiles != null)
+                if (ignoredFileNames != null)
                 {
                     bool ignore = false;
-                    foreach (string ignoredFile in ignoredFiles)
+                    foreach (string ignoredFile in ignoredFileNames)
                     {
-                        if (Path.GetFullPath(fi.FullName).Equals(Path.GetFullPath(ignoredFile)))
+                        if (Path.GetFileName(fi.FullName).Equals(Path.GetFileName(ignoredFile)))
                         {
                             ignore = true;
                             break;

Barotrauma/BarotraumaShared/changelog.txt

@@ -1,3 +1,109 @@
+---------------------------------------------------------------------------------------------------------
+v0.8.9.8
+---------------------------------------------------------------------------------------------------------
+
+Additions and changes:
+- Improved tutorial - better videos, instructional texts, objective list that suggest what you should do 
+next, option to rewatch the videos and re-read the instructions.
+- Overhauled charybdis (still a work in progress though).
+- Automatically grab adjacent ladders when the top/bottom of the current ladder is reached. Makes moving 
+through docking ports a little less confusing. 
+- Option to configure when afflictions become visible with the health scanner by adding 
+a "ShowInHealthScannerThreshold" attribute to the affliction.
+- Added labels next to periscopes in Humpback and Dugong.
+- Modified Humpback's bilge to make it easier for AI characters to fix.
+- Enemies can now navigate out from the sub when escaping.
+- Bunch of tweaks to monster AIs (targeting priorities, attack cooldowns, etc).
+- Made InventoryIconColor and ContainerColor properties saveable.
+- Removed descriptive name from alien artifacts (so be extra careful when bringing them on board).
+- Allow panning the campaign map with WASD.
+- Allow editing selected wires in wiring mode (so it's possible to, for example, modify the colors of
+the wires without having to disconnect them).
+- Decreased structure damage done by frag grenades and made them disappear after they've exploded.
+- Batteries output charge values as integers.
+- Made damaged junction boxes less sensitive to overvoltage. Nearly broken junction boxes were barely able 
+to handle any overvoltage, leading to chain reaction where one junction box breaking causes the grid to be 
+overloaded, and the rest of the boxes start taking damage at an increasing speed.
+- Reactors don't cool down when underwater anymore.
+- Removed minimum conditions from battery deconstruction output (= deconstructing an empty battery still 
+gives the materials used to craft the battery).
+- Made a bunch of ItemContainer UI panels larger.
+- Items can be dragged and dropped directly from the inventory into containers without having to select 
+the container first.
+- Plants can be picked up from the environment without any tools.
+- Added more help texts to highlighted items ("[E] Interact", "[E] Climb"...)
+
+Multiplayer fixes:
+- Changes to event syncing logic to prevent cases where clients fall behind the server and get kicked out
+due to the server not being able to send out network events to the clients fast enough.
+- Networking optimizations that prevent level objects and continuously deteriorating items from creating
+excessive amounts of network events.
+- Fixed windows clients being unable to start a campaign in servers running on Linux.
+- Fixed clients being unable to start a campaign using a submarine that's not in the default Submarine
+folder at the server's side.
+- Fixed loading submarine files and campaign saves occasionally failing when running multiple instances
+of the game from the same install location (for example, a dedicated server executable and a client 
+executable).
+- Don't transfer files through the network when sending them to the owner of the server (i.e. a client 
+hosting directly from the main executable).
+- Fixed fires and water occasionally getting out of sync between a client using the fire/water console
+commands and the server.
+- Fixed clients disconnecting with an "unknown object header" error if they fail to read a network event
+(when they should instead report the error to the server and wait for a message that contains a more
+descriptive error).
+- Campaign fix: clear missions from locations that change their type, and all adjacent locations. Not 
+clearing them caused missions to still be available when they logically shouldn't be (e.g. a transport 
+mission from an uninhabited location to another) and syncing issues in multiplayer.
+- Disable campaign start button if a round is already running when joining.
+- Fixed clients being unable to end campaign rounds at all if the sub isn't at the start/end outpost 
+(regardless if they have the permission to end the round or not).
+- Fixed campaign characters still being displayed in the server lobby after the game mode has been 
+changed to something else.
+- Fixed items in the characters inventory always starting at 100% condition client-side even if they had 
+deteriorated during the previous round.
+- Fixed LevelResource (mineral, plant, etc) deattach timers not being synced with clients.
+- AI characters can take out excess fuel rods from the reactor when needed.
+- Item interfaces and the health interface can be closed with Esc.
+
+Bugfixes:
+- Fixed almost all items using default repair duration values (10 seconds with high skills, 100 seconds
+with low skills) instead of the ones configured in the item XMLs.
+- Nuclear shells and nuclear depth charges disappear after they've exploded. 
+- Fixed "trying to add a dead character to crewmanager" errors when attempting to revive a character 
+killed by some other affliction than internal damage, bleeding or burns.
+- Take the position of a sub's docking port into account when determining where to place outposts.
+Previously the outposts were simply placed midway between the adjacent walls, which occasionally caused
+problems with submarines whose docking port is close to the bow or tail.
+- Fixed a bug in relay components that caused a bunch of issues in power grids that utilize relays:
+Relays would receive the full amount of power from the grid regardless of the load of the devices
+connected to the power_out connection, causing unnecessary overloads and fires.
+- Fixed batteries being able to draw power through relay components that are connected directly to 
+a power source, even if the relay isn't on.
+- Don't allow steering the sub with WASD when a textbox is selected.
+- Use the SpriteColor of the item when drawing the moving parts of turrets and doors.
+- Fixed steering issues that caused monsters to swim in an incorrect direction when they're targeting
+something inside the sub.
+- Fixed a crash due when scaling the Mudraptor.
+- Fixed crashing if a character has neither a head angle or a torso angle configured.
+- Fixed characters always being created in the default folder in the character editor.
+- Monsters don't target doors/hatches at the exterior of the sub when inside or inner doors when outside.
+- Don't display disabled limbs on sonar (i.e. severed limbs that have "faded out").
+- Close the save/load dialogs when leaving the sub editor. Otherwise they'll still be visible when 
+re-entering the editor, and saving at that point will overwrite the previously loaded sub with an empty one.
+- Removing an item after it's been combined doesn't trigger the OnBroken StatusEffects (e.g. combining two 
+half-full flash powder jars doesn't cause them to explode).
+- Fixed welding tools and plasma cutters not hitting targets if the barrel is inside the target (e.g. if
+trying to weld a completely broken wall with the cutter partially inside the wall).
+- Fixed very small mineral colliders that made them extremely hard to hit with the plasma cutter.
+- Fixed items with no sprite crashing the game (now they just cause a console error).
+- Don't allow autointeracting with contained items (e.g. picking up an ammunition box from a loader) 
+if another item is currently selected. Makes it less likely for players to accidentally pick up items 
+from containers when they deselect another item.
+- Fixed characters not letting go of the character they're grabbing when the health interface is closed
+by clicking outside the window.
+- Fixed CrewManager throwing errors if changing resolutions when a crew member is dead.
+- Fixed items emitting light from inside containers in the sub editor.
+
 ---------------------------------------------------------------------------------------------------------
 v0.8.9.7
 ---------------------------------------------------------------------------------------------------------
@@ -9,6 +115,8 @@ Additions and changes:
 - Clients communicate syncing errors to the server, and the server logs a more descriptive error about
 what went wrong. Should make it easier to diagnose disconnection issues from now on.
 - Ending a multiplayer campaign round by talking to watchman doesn't require any special permissions.
+- Server automatically ends rounds if there have been no players alive in 60 seconds and respawning 
+is not allowed during the round.
 - Added a button for resetting an entity's properties to the default values to the sub editor.
 - Updated handheld sonar UI graphics.