(f417b026f) Fetched: Changes for playing video tutorial from local branch

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

@@ -369,16 +369,7 @@ namespace Barotrauma
 
             float movementAngle = MathUtils.VectorToAngle(movement) - 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;
+            float mainLimbAngle = (MainLimb.type == LimbType.Torso ? TorsoAngle.Value : HeadAngle.Value) * Dir;
             while (MainLimb.Rotation - (movementAngle + mainLimbAngle) > MathHelper.Pi)
             {
                 movementAngle += MathHelper.TwoPi;
@@ -417,7 +408,7 @@ namespace Barotrauma
                     }
                 }
             }
-            else
+            else if (MainLimb.type == LimbType.Head && HeadAngle.HasValue)
             {
                 movementAngle = Dir > 0 ? -MathHelper.PiOver2 : MathHelper.PiOver2;
                 if (MainLimb.type == LimbType.Head && HeadAngle.HasValue)
@@ -692,6 +683,12 @@ 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)