Artifacts don't have to be inside the main sub when exiting, gap particle positioning bugfix, waypoints that aren't inside a hull are displayed in blue (easier to spot waypoint issues), a warning is displayed if trying to choose a shuttle as the submarine in SP, random sub selection in MP ignores shuttles

Subsurface/Source/Map/Gap.cs

@@ -259,7 +259,6 @@ namespace Barotrauma
                         particle.Size = particle.Size * Math.Min(Math.Abs(flowForce.X / 1000.0f), 5.0f);
                     }
 
-
                     if (Math.Abs(flowForce.X) > 300.0f)
                     {
                         pos.X += Math.Sign(flowForce.X) * 10.0f;
@@ -387,7 +386,7 @@ namespace Barotrauma
                     else if (dir == 1)
                     {
                         if (!(hull1.Volume > 0.0f)) return;
-                        //lowerSurface = hull2.Surface - hull2.WaveY[1];
+                        lowerSurface = hull2.Surface - hull2.WaveY[hull2.WaveY.Length - 1];
 
                         flowTargetHull = hull2;
 

Subsurface/Source/Map/WayPoint.cs

@@ -133,9 +133,10 @@ namespace Barotrauma
             if (Submarine!=null) drawPos += Submarine.DrawPosition;
             drawPos.Y = -drawPos.Y;
 
-            Color clr = (isSelected) ? Color.Red : Color.White;
+            Color clr = currentHull == null ? Color.Blue : Color.White;
+            if (isSelected) clr = Color.Red;
             if (isHighlighted) clr = Color.DarkRed;
-            
+                        
             int iconX = iconIndices[(int)spawnType]*IconSize % iconTexture.Width;
             int iconY = (int)(Math.Floor(iconIndices[(int)spawnType]*IconSize / (float)iconTexture.Width))*IconSize;