Initial pass on sound effects on client

Broken due to MonoGame problems

TrueCraft.Client/AudioManager.cs

@@ -0,0 +1,69 @@
+using System;
+using Microsoft.Xna.Framework.Audio;
+using System.IO;
+using System.Collections.Generic;
+using System.Linq;
+using TrueCraft.Core;
+using Microsoft.Xna.Framework.Content;
+
+namespace TrueCraft.Client
+{
+    public class AudioManager
+    {
+        private Dictionary<string, SoundEffect[]> AudioPacks { get; set; }
+
+        public float EffectVolume { get; set; }
+        public float MusicVolume { get; set; }
+
+        public AudioManager()
+        {
+            AudioPacks = new Dictionary<string, SoundEffect[]>();
+            EffectVolume = MusicVolume = 1;
+        }
+
+        public void LoadDefaultPacks(ContentManager content)
+        {
+            string[][] packs = new[]
+            {
+                // TODO: step sound effects for cloth, sand, gravel, snow, wood
+                new[]
+                {
+                    "grass",
+                    "footstep_dirt_0.wav",
+                    "footstep_dirt_1.wav",
+                    "footstep_dirt_2.wav",
+                },
+                new[]
+                {
+                    "stone",
+                    "footstep_stone_0.wav",
+                    "footstep_stone_1.wav",
+                    "footstep_stone_2.wav",
+                },
+            };
+            foreach (var pack in packs)
+            {
+                var name = pack[0];
+                LoadAudioPack(name, pack.Skip(1).ToArray());
+            }
+        }
+
+        public void LoadAudioPack(string pack, string[] filenames)
+        {
+            var effects = new SoundEffect[filenames.Length];
+            for (int i = 0; i < filenames.Length; i++)
+            {
+                using (var f = File.OpenRead(Path.Combine("Content", "Audio", filenames[i])))
+                    effects[i] = SoundEffect.FromStream(f);
+            }
+            AudioPacks[pack] = effects;
+        }
+
+        public void PlayPack(string pack)
+        {
+            var i = MathHelper.Random.Next(0, AudioPacks[pack].Length);
+            i = 0;
+            AudioPacks[pack][i].Play();
+        }
+    }
+}

TrueCraft.Client/Content/Audio/credits.txt

@@ -0,0 +1,4 @@
+Dirt and Stone footsteps CC-BY-SA from http://www.littlerobotsoundfactory.com/
+Snow footsteps CC-BY-SA & public domain from http://freesound.org/people/iujhu/
+Wood footsteps CC-BY-SA from http://www.ronaldvanwonderen.com/ and http://freesound.org/people/wildweasel/
+Cloth footsteps CC-0/public domain from http://freesound.org/people/Yuval/

TrueCraft.Client/Modules/PlayerControlModule.cs

@@ -334,6 +334,9 @@ namespace TrueCraft.Client.Modules
                 Game.Bobbing += Math.Max(Math.Abs(lookAt.X), Math.Abs(lookAt.Z));
 
                 Game.Client.Velocity = new TVector3(lookAt.X, Game.Client.Velocity.Y, lookAt.Z);
+
+                if ((int)Game.Bobbing % 2 == 0)
+                    Game.Audio.PlayPack("grass");
             }
             else
                 Game.Client.Velocity *= new TVector3(0, 1, 0);

TrueCraft.Client/TrueCraft.Client.csproj

@@ -141,6 +141,7 @@
     <Compile Include="Input\GamePadHandler.cs" />
     <Compile Include="Input\GamePadEventArgs.cs" />
     <Compile Include="Input\GamePadButtonEventArgs.cs" />
+    <Compile Include="AudioManager.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
@@ -242,8 +243,30 @@
     <Content Include="Content\icons.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="Content\Audio\credits.txt">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Content\Audio\footstep_dirt_0.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Content\Audio\footstep_dirt_1.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Content\Audio\footstep_dirt_2.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Content\Audio\footstep_stone_0.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Content\Audio\footstep_stone_1.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+    <Content Include="Content\Audio\footstep_stone_2.wav">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Modules\" />
+    <Folder Include="Content\Audio\" />
   </ItemGroup>
 </Project>

TrueCraft.Client/TrueCraftGame.cs

@@ -38,6 +38,7 @@ namespace TrueCraft.Client
         public DateTime StartDigging { get; set; }
         public DateTime EndDigging { get; set; }
         public Coordinates3D TargetBlock { get; set; }
+        public AudioManager Audio { get; set; }
 
         private List<IGameplayModule> Modules { get; set; }
         private SpriteBatch SpriteBatch { get; set; }
@@ -115,6 +116,9 @@ namespace TrueCraft.Client
 
             base.Initialize(); // (calls LoadContent)
 
+            Audio = new AudioManager();
+            Audio.LoadDefaultPacks(Content);
+
             ChunkModule = new ChunkModule(this);
             DebugInfoModule = new DebugInfoModule(this, Pixel);