Adds footstep sound variety, makes diving and clown suits have unique footstep sounds!

https://puu.sh/yQ8fs/61e12f15c6.webm
TODO: Get rid of the "damagesoundtype" system and replace it with simple "tag" checking to allow customizability from content pack side
Fix damagemodifier sounds never being played (I've never once heard LimbArmor play on anything but mantis)

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

@@ -1,4 +1,5 @@
-using FarseerPhysics;
+using Barotrauma.Items.Components;
+using FarseerPhysics;
 using FarseerPhysics.Dynamics;
 using FarseerPhysics.Dynamics.Joints;
 using Microsoft.Xna.Framework;
@@ -20,7 +21,12 @@ namespace Barotrauma
                 if (impact > 3.0f && limb.HitSound != null && limb.SoundTimer <= 0.0f)
                 {
                     limb.SoundTimer = Limb.SoundInterval;
-                    limb.HitSound.Play(volume, impact * 100.0f, limb.WorldPosition);
+                    SoundPlayer.PlaySound(limb.HitSound, volume, impact * 100.0f, limb.WorldPosition);
+                    foreach(WearableSprite wearable in limb.WearingItems)
+                    {
+                        if (limb.type == wearable.Limb && wearable.Sound != null)
+                            SoundPlayer.PlaySound(wearable.Sound, volume, impact * 100.0f, limb.WorldPosition);
+                    }
                 }
             }
             else if (body.UserData is Limb || body == Collider.FarseerBody)

Barotrauma/BarotraumaClient/Source/Characters/Limb.cs

@@ -17,9 +17,9 @@ namespace Barotrauma
             private set;
         }
 
-        Sound hitSound;
+        string hitSound;
 
-        public Sound HitSound
+        public string HitSound
         {
             get { return hitSound; }
         }
@@ -34,7 +34,7 @@ namespace Barotrauma
                         LightSource = new LightSource(subElement);
                         break;
                     case "sound":
-                        hitSound = Sound.Load(subElement.GetAttributeString("file", ""));
+                        hitSound = subElement.GetAttributeString("file", "");
                         break;
                 }
             }

Barotrauma/BarotraumaClient/Source/Sounds/Sound.cs

@@ -87,6 +87,10 @@ namespace Barotrauma
                 DebugConsole.ThrowError("File \"" + file + "\" not found!");
                 return null;
             }
+
+            Sound dupe = Sound.loadedSounds.Find(s => s.filePath == file);
+            if (dupe != null)
+                return dupe;
             
             return new Sound(file, destroyOnGameEnd);
         }
@@ -100,6 +104,9 @@ namespace Barotrauma
             {
                 newSound.baseVolume = element.GetAttributeFloat("volume", 1.0f);
                 newSound.range = element.GetAttributeFloat("range", 1000.0f);
+                Sound dupe = Sound.loadedSounds.Find(s => s.filePath == filePath && s.baseVolume == newSound.baseVolume && s.range == newSound.range);
+                if (dupe != null)
+                    return dupe;
             }
 
             return newSound;

Barotrauma/BarotraumaClient/Source/Sounds/SoundPlayer.cs

@@ -271,7 +271,7 @@ namespace Barotrauma
         public static Sound GetSound(string soundTag)
         {
             var matchingSounds = miscSounds[soundTag].ToList();
-            if (matchingSounds.Count == 0) return null;
+            if (matchingSounds.Count == 0) return Sound.Load(soundTag);
 
             return matchingSounds[Rand.Int(matchingSounds.Count)];
         }