Add sfx block support

GamecraftModdingAPI/Blocks/BlockTests.cs

@@ -1,5 +1,7 @@
 using System;
 
+using Gamecraft.Wires;
+
 using GamecraftModdingAPI;
 using GamecraftModdingAPI.Tests;
 
@@ -72,6 +74,22 @@ namespace GamecraftModdingAPI.Blocks
 			if (!Assert.CloseTo(b.MinimumAngle, -180f, $"Servo.MinimumAngle {b.MinimumAngle} does not equal default value, possibly because it failed silently.", "Servo.MinimumAngle is close enough to default.")) return;
 			if (!Assert.CloseTo(b.MaximumForce, 750f, $"Servo.MaximumForce {b.MaximumForce} does not equal default value, possibly because it failed silently.", "Servo.MaximumForce is close enough to default.")) return;
         }
+        
+        [APITestCase(TestType.EditMode)]
+        public static void TestMusicBlock()
+        {
+	        Block newBlock = Block.PlaceNew(BlockIDs.MusicBlock, Unity.Mathematics.float3.zero + 2);
+	        MusicBlock b = null; // Note: the assignment operation is a lambda, which slightly confuses the compiler
+	        Assert.Errorless(() => { b = newBlock.Specialise<MusicBlock>(); }, "Block.Specialize<MusicBlock>() raised an exception: ", "Block.Specialize<MusicBlock>() completed without issue.");
+	        if (!Assert.NotNull(b, "Block.Specialize<MusicBlock>() returned null, possibly because it failed silently.", "Specialized MusicBlock is not null.")) return;
+	        if (!Assert.CloseTo(b.Volume, 100f, $"MusicBlock.Volume {b.Volume} does not equal default value, possibly because it failed silently.", "MusicBlock.Volume is close enough to default.")) return;
+	        if (!Assert.Equal(b.TrackIndex, 0, $"MusicBlock.TrackIndex {b.TrackIndex} does not equal default value, possibly because it failed silently.", "MusicBlock.TrackIndex is equal to default.")) return;
+	        b.IsPlaying = true; // play sfx
+	        if (!Assert.Equal(b.IsPlaying, true, $"MusicBlock.IsPlaying {b.IsPlaying} does not equal default value, possibly because it failed silently.", "MusicBlock.IsPlaying is set properly.")) return;
+	        if (!Assert.Equal(b.ChannelType, ChannelType.Character, $"MusicBlock.ChannelType {b.ChannelType} does not equal default value, possibly because it failed silently.", "MusicBlock.ChannelType is equal to default.")) return;
+	        //Assert.Log(b.Track.ToString());
+	        if (!Assert.Equal(b.Track.ToString(), new Guid("3237ff8f-f5f2-4f84-8144-496ca280f8c0").ToString(), $"MusicBlock.Track {b.Track} does not equal default value, possibly because it failed silently.", "MusicBlock.Track is equal to default.")) return;
+        }
 	}
 #endif
 }

GamecraftModdingAPI/Blocks/MusicBlock.cs

@@ -0,0 +1,157 @@
+using System;
+
+using FMOD.Studio;
+using FMODUnity;
+using Gamecraft.Wires;
+using RobocraftX.Blocks;
+using Svelto.ECS;
+using Unity.Mathematics;
+
+using GamecraftModdingAPI;
+using GamecraftModdingAPI.Utility;
+
+namespace GamecraftModdingAPI.Blocks
+{
+    public class MusicBlock : Block
+    {
+        public static MusicBlock PlaceNew(float3 position,
+            float3 rotation = default, BlockColors color = BlockColors.Default, byte darkness = 0,
+            int uscale = 1, float3 scale = default, Player player = null)
+        {
+            if (PlacementEngine.IsInGame && GameState.IsBuildMode())
+            {
+                EGID id = PlacementEngine.PlaceBlock(BlockIDs.MusicBlock, color, darkness,
+                    position, uscale, scale, player, rotation);
+                return new MusicBlock(id);
+            }
+
+            return null;
+        }
+        
+        public MusicBlock(EGID id) : base(id)
+        {
+            if (!BlockEngine.GetBlockInfoExists<MusicBlockDataEntityStruct>(this.Id))
+            {
+                throw new BlockTypeException($"Block is not a {this.GetType().Name} block");
+            }
+        }
+
+        public MusicBlock(uint id) : base(id)
+        {
+            if (!BlockEngine.GetBlockInfoExists<MusicBlockDataEntityStruct>(this.Id))
+            {
+                throw new BlockTypeException($"Block is not a {this.GetType().Name} block");
+            }
+        }
+
+        public byte TrackIndex
+        {
+            get
+            {
+                return BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id).trackIndx;
+            }
+
+            set
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                msdes.trackIndx = value;
+            }
+        }
+
+        public Guid Track
+        {
+            get
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                return msdes.fmod2DEventPaths.Get<Guid>(msdes.trackIndx);
+            }
+
+            set
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                for (byte i = 0; i < msdes.fmod2DEventPaths.Count<Guid>(); i++)
+                {
+                    Guid track = msdes.fmod2DEventPaths.Get<Guid>(i);
+                    if (track == value)
+                    {
+                        msdes.trackIndx = i;
+                        break;
+                    }
+                }
+            }
+        }
+
+        public Guid[] Tracks
+        {
+            get
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                Guid[] tracks = new Guid[msdes.fmod2DEventPaths.Count<Guid>()];
+                for (byte i = 0; i < tracks.Length; i++)
+                {
+                    tracks[i] = msdes.fmod2DEventPaths.Get<Guid>(i);
+                }
+                return tracks;
+            }
+        }
+
+        public float Volume
+        {
+            get
+            {
+                return BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id).tweakableVolume;
+            }
+
+            set
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                msdes.tweakableVolume = value;
+            }
+        }
+
+        public ChannelType ChannelType
+        {
+            get
+            {
+                return (ChannelType)BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id).channelType;
+            }
+            
+            set
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                msdes.channelType = (byte)value;
+            }
+        }
+
+        public bool IsPlaying
+        {
+            get
+            {
+                return BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id).isPlaying;
+            }
+
+            set
+            {
+                ref MusicBlockDataEntityStruct msdes = ref BlockEngine.GetBlockInfo<MusicBlockDataEntityStruct>(Id);
+                if (msdes.isPlaying == value) return;
+                if (value)
+                {
+                    // start playing
+                    EventInstance inst = RuntimeManager.CreateInstance(msdes.fmod2DEventPaths.Get<Guid>(msdes.trackIndx));
+                    inst.setVolume(msdes.tweakableVolume / 100f);
+                    inst.start();
+                    msdes.eventHandle = inst.handle;
+                }
+                else
+                {
+                    // stop playing
+                    EventInstance inst = default(EventInstance);
+                    inst.handle = msdes.eventHandle;
+                    inst.stop(FMOD.Studio.STOP_MODE.ALLOWFADEOUT);
+                    inst.release();
+                }
+                msdes.isPlaying = value;
+            }
+        }
+    }
+}

GamecraftModdingAPI/Tests/TestRoot.cs

@@ -139,10 +139,9 @@ namespace GamecraftModdingAPI.Tests
 			}
 			yield return Yield.It;
 			app.MyGames[0].EnterGame();
-            // returning from a new game without saving will hard lock GC (it's an invalid state)
+			/*Game newGame = Game.NewGame();
-			//Game newGame = Game.NewGame();
+			yield return new WaitForSecondsEnumerator(5).Continue(); // wait for sync
-			//yield return new WaitForSecondsEnumerator(5).Continue(); // wait for sync
+			newGame.EnterGame();*/
-			//newGame.EnterGame();
 		}
 
 		private static IEnumerator<TaskContract> GameTests()