Add a sound to the beam

src/main/java/com/minelittlepony/unicopia/InteractionManager.java

@@ -20,6 +20,7 @@ public class InteractionManager {
     public static final int SOUND_BEE = 2;
     public static final int SOUND_MINECART = 3;
     public static final int SOUND_GLIDING = 4;
+    public static final int SOUND_MAGIC_BEAM = 5;
 
     public static final int SCREEN_DISPELL_ABILITY = 0;
 

src/main/java/com/minelittlepony/unicopia/client/ClientInteractionManager.java

@@ -7,6 +7,7 @@ import com.minelittlepony.unicopia.FlightType;
 import com.minelittlepony.unicopia.InteractionManager;
 import com.minelittlepony.unicopia.USounds;
 import com.minelittlepony.unicopia.client.gui.DismissSpellScreen;
+import com.minelittlepony.unicopia.client.sound.LoopedEntityTrackingSoundInstance;
 import com.minelittlepony.unicopia.client.sound.LoopingSoundInstance;
 import com.minelittlepony.unicopia.client.sound.MotionBasedSoundInstance;
 import com.minelittlepony.unicopia.entity.effect.UEffects;
@@ -54,7 +55,7 @@ public class ClientInteractionManager extends InteractionManager {
             SoundManager soundManager = client.getSoundManager();
 
             if (type == SOUND_EARS_RINGING && source instanceof LivingEntity) {
-                soundManager.play(new LoopingSoundInstance<>((LivingEntity)source, e -> e.hasStatusEffect(UEffects.SUN_BLINDNESS), USounds.ENTITY_PLAYER_EARS_RINGING, 1F, 1F));
+                soundManager.play(new LoopingSoundInstance<>((LivingEntity)source, e -> e.hasStatusEffect(UEffects.SUN_BLINDNESS), USounds.ENTITY_PLAYER_EARS_RINGING, 1, 1));
             } else if (type == SOUND_BEE && source instanceof BeeEntity) {
                 soundManager.playNextTick(
                         ((BeeEntity)source).hasAngerTime()
@@ -70,6 +71,8 @@ public class ClientInteractionManager extends InteractionManager {
                 }, USounds.ENTITY_PLAYER_CHANGELING_BUZZ, 1F, 1F));
             } else if (type == SOUND_GLIDING && source instanceof PlayerEntity) {
                 soundManager.play(new MotionBasedSoundInstance(SoundEvents.ITEM_ELYTRA_FLYING, (PlayerEntity)source));
+            } else if (type == SOUND_MAGIC_BEAM) {
+                soundManager.play(new LoopedEntityTrackingSoundInstance(USounds.SPELL_CAST_SHOOT, 0.3F, 1F, source));
             }
         });
     }

src/main/java/com/minelittlepony/unicopia/client/sound/LoopedEntityTrackingSoundInstance.java

@@ -0,0 +1,13 @@
+package com.minelittlepony.unicopia.client.sound;
+
+import net.minecraft.client.sound.EntityTrackingSoundInstance;
+import net.minecraft.entity.Entity;
+import net.minecraft.sound.SoundEvent;
+
+public class LoopedEntityTrackingSoundInstance extends EntityTrackingSoundInstance {
+    public LoopedEntityTrackingSoundInstance(SoundEvent soundEvent, float volume, float pitch, Entity entity) {
+        super(soundEvent, entity.getSoundCategory(), volume, pitch, entity);
+        this.repeat = true;
+        this.repeatDelay = 0;
+    }
+}

src/main/java/com/minelittlepony/unicopia/client/sound/LoopingSoundInstance.java

@@ -29,7 +29,6 @@ public class LoopingSoundInstance<T extends Entity> extends FadeOutSoundInstance
         x = source.getX();
         y = source.getY();
         z = source.getZ();
-
         return true;
     }
 }

src/main/java/com/minelittlepony/unicopia/network/handler/ClientNetworkHandlerImpl.java

@@ -1,11 +1,13 @@
 package com.minelittlepony.unicopia.network.handler;
 
+import com.minelittlepony.unicopia.InteractionManager;
 import com.minelittlepony.unicopia.Owned;
 import com.minelittlepony.unicopia.USounds;
 import com.minelittlepony.unicopia.ability.magic.spell.trait.Trait;
 import com.minelittlepony.unicopia.client.ClientBlockDestructionManager;
 import com.minelittlepony.unicopia.client.DiscoveryToast;
 import com.minelittlepony.unicopia.client.gui.TribeSelectionScreen;
+import com.minelittlepony.unicopia.entity.UEntities;
 import com.minelittlepony.unicopia.entity.player.Pony;
 import com.minelittlepony.unicopia.network.MsgBlockDestruction;
 import com.minelittlepony.unicopia.network.MsgCancelPlayerAbility;
@@ -44,6 +46,10 @@ public class ClientNetworkHandlerImpl implements ClientNetworkHandler {
             ((Owned<Entity>) entity).setMaster(world.getEntityById(packet.getEntityData()));
         }
 
+        if (entity.getType() == UEntities.MAGIC_BEAM) {
+            InteractionManager.instance().playLoopingSound(entity, InteractionManager.SOUND_MAGIC_BEAM);
+        }
+
         world.addEntity(packet.getId(), entity);
     }