(bc739e38f) Added impact sounds to items (e.g. when dropped to the ground). Closes #841

Barotrauma/BarotraumaClient/Source/Items/Item.cs

@@ -9,6 +9,8 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using Barotrauma.Extensions;
+using FarseerPhysics.Dynamics;
+using FarseerPhysics.Dynamics.Contacts;
 
 namespace Barotrauma
 {
@@ -22,6 +24,9 @@ namespace Barotrauma
 
         public IEnumerable<ItemComponent> ActiveHUDs => activeHUDs;
 
+        public float LastImpactSoundTime;
+        public const float ImpactSoundInterval = 0.2f;
+
         class SpriteState
         {
             public float RotationState;
@@ -360,6 +365,17 @@ namespace Barotrauma
             }
         }
 
+        partial void OnCollisionProjSpecific(Fixture f1, Fixture f2, Contact contact, float impact)
+        {
+            if (impact > 1.0f &&
+                !string.IsNullOrEmpty(Prefab.ImpactSoundTag) &&
+                Timing.TotalTime > LastImpactSoundTime + ImpactSoundInterval)
+            {
+                LastImpactSoundTime = (float)Timing.TotalTime;
+                SoundPlayer.PlaySound(Prefab.ImpactSoundTag, 1.0f, 500.0f, WorldPosition, CurrentHull);
+            }
+        }
+
         public void UpdateSpriteStates(float deltaTime)
         {
             foreach (int spriteGroup in Prefab.DecorativeSpriteGroups.Keys)

Barotrauma/BarotraumaClient/Source/Items/ItemPrefab.cs

@@ -191,6 +191,10 @@ namespace Barotrauma
             protected set;
         }
 
+
+        [Serialize("", false)]
+        public string ImpactSoundTag { get; private set; }
+
         public override void DrawPlacing(SpriteBatch spriteBatch, Camera cam)
         {
             Vector2 position = Submarine.MouseToWorldGrid(cam, Submarine.MainSub);