Sub editor: zooming not allowed if the cursor is on a GUIComponent, disabled music, limiting item names in the "previously used" listbox

Subsurface/Source/Camera.cs

@@ -165,7 +165,7 @@ namespace Barotrauma
             }
         }
 
-        public void MoveCamera(float deltaTime)
+        public void MoveCamera(float deltaTime, bool allowMove = true, bool allowZoom = true)
         {            
             prevPosition = position;
             prevZoom = zoom;
@@ -175,7 +175,7 @@ namespace Barotrauma
             Vector2 moveCam = Vector2.Zero;
             if (targetPos == Vector2.Zero)
             {
-                if (GUIComponent.KeyboardDispatcher.Subscriber == null)
+                if (allowMove && GUIComponent.KeyboardDispatcher.Subscriber == null)
                 {
                     if (PlayerInput.KeyDown(Keys.LeftShift)) moveSpeed *= 2.0f;
                     if (PlayerInput.KeyDown(Keys.LeftControl)) moveSpeed *= 0.5f;
@@ -197,11 +197,14 @@ namespace Barotrauma
                  
                 moveCam = moveCam * deltaTime * 60.0f;
 
-                Vector2 mouseInWorld = ScreenToWorld(PlayerInput.MousePosition);
+                if (allowZoom)
-                Vector2 diffViewCenter;
+                {
-                diffViewCenter = ((mouseInWorld - Position) * Zoom);
+                    Vector2 mouseInWorld = ScreenToWorld(PlayerInput.MousePosition);
-                Zoom = MathHelper.Clamp(zoom + (PlayerInput.ScrollWheelSpeed / 1000.0f) * zoom, GameMain.DebugDraw ? 0.01f : 0.1f, 2.0f);
+                    Vector2 diffViewCenter;
-                if (!PlayerInput.KeyDown(Keys.F)) Position = mouseInWorld - (diffViewCenter / Zoom);
+                    diffViewCenter = ((mouseInWorld - Position) * Zoom);
+                    Zoom = MathHelper.Clamp(zoom + (PlayerInput.ScrollWheelSpeed / 1000.0f) * zoom, GameMain.DebugDraw ? 0.01f : 0.1f, 2.0f);
+                    if (!PlayerInput.KeyDown(Keys.F)) Position = mouseInWorld - (diffViewCenter / Zoom);
+                }
             }
             else
             {

Subsurface/Source/Screens/EditMapScreen.cs

@@ -304,19 +304,15 @@ namespace Barotrauma
             if (Submarine.MainSub != null)
             {
                 cam.Position = Submarine.MainSub.Position + Submarine.MainSub.HiddenSubPosition;
-                //nameBox.Text = Submarine.MainSub.Name;
-                //descriptionBox.Text = ToolBox.LimitString(Submarine.MainSub.Description, 15);
             }
             else
             {
                 cam.Position = Submarine.HiddenSubStartPosition;
-                //if (nameBox != null) nameBox.Text = "";
-                //descriptionBox.Text = "";
 
                 Submarine.MainSub = new Submarine(Path.Combine(Submarine.SavePath, "Unnamed.sub"), "", false);
             }
 
-            //nameBox.Deselect();
+            SoundPlayer.OverrideMusicType = "none";
 
             cam.UpdateTransform();
         }
@@ -335,6 +331,8 @@ namespace Barotrauma
 
             if (wiringMode) ToggleWiringMode();
 
+            SoundPlayer.OverrideMusicType = null;
+
             if (dummyCharacter != null)
             {
                 dummyCharacter.Remove();
@@ -843,7 +841,11 @@ namespace Barotrauma
 
             string name = ToolBox.LimitString(mapEntityPrefab.Name,15);
 
-            var textBlock = new GUITextBlock(new Rectangle(0,0,0,15), name, GUI.Style, previouslyUsedList);
+            var textBlock = new GUITextBlock(
+                new Rectangle(0,0,0,10), 
+                ToolBox.LimitString(name, GUI.SmallFont, previouslyUsedList.Rect.Width), 
+                GUI.Style, previouslyUsedList, GUI.SmallFont);
+
             textBlock.UserData = mapEntityPrefab;
 
             previouslyUsedList.RemoveChild(textBlock);
@@ -903,7 +905,7 @@ namespace Barotrauma
 
             hullVolumeFrame.Visible = MapEntity.SelectedList.Any(s => s is Hull);
 
-            cam.MoveCamera((float)deltaTime);            
+            cam.MoveCamera((float)deltaTime, true, GUIComponent.MouseOn == null);            
 
             if (characterMode || wiringMode)
             {

Subsurface/Source/Sounds/SoundPlayer.cs

@@ -247,7 +247,11 @@ namespace Barotrauma
             
             List<BackgroundMusic> suitableMusic = GetSuitableMusicClips();
 
-            if (suitableMusic.Count > 0 && !suitableMusic.Contains(currentMusic))
+            if (suitableMusic.Count == 0)
+            {
+                targetMusic = null;
+            }                
+            else if (!suitableMusic.Contains(currentMusic))
             {
                 int index = Rand.Int(suitableMusic.Count);