2 files changed, 22 insertions, 5 deletions
diff --git a/src/main/java/gregtech/api/enums/SoundResource.java b/src/main/java/gregtech/api/enums/SoundResource.java
index 9de5c56015..f262dc2619 100644
--- a/src/main/java/gregtech/api/enums/SoundResource.java
+++ b/src/main/java/gregtech/api/enums/SoundResource.java
@@ -2,6 +2,7 @@ package gregtech.api.enums;
 
 import static gregtech.api.enums.Mods.GregTech;
 import static gregtech.api.enums.Mods.IndustrialCraft2;
+import static gregtech.api.enums.Mods.TecTech;
 
 import java.util.EnumSet;
 import java.util.Locale;
@@ -100,6 +101,10 @@ public enum SoundResource {
     GT_MACHINES_QUANTUM_FORCE_TRANSFORMER_LOOP(264, GregTech.ID, "machines.MTEQuantumForceTransformer"),
     GT_MACHINES_ADV_EBF_LOOP(265, GregTech.ID, "machines.MTEAdvEBF"),
     GT_MACHINES_LARGE_TURBINES_LOOP(266, GregTech.ID, "machines.MTELargeTurbine"),
+    TECTECH_MACHINES_FX_LOW_FREQ(267, TecTech.ID, "fx_lo_freq"),
+    TECTECH_MACHINES_FX_HIGH_FREQ(268, TecTech.ID, "fx_hi_freq"),
+    TECTECH_MACHINES_NOISE(269, TecTech.ID, "fx_noise"),
+    TECTECH_MACHINES_FX_WHOOUM(270, TecTech.ID, "fx_whooum"),
 
     GUI_BUTTON_DOWN(-1, GregTech.ID, "gui.buttonDown"),
     GUI_BUTTON_UP(-1, GregTech.ID, "gui.buttonUp"),
@@ -346,7 +351,16 @@ public enum SoundResource {
 
     static {
         EnumSet.allOf(SoundResource.class)
-            .forEach(sound -> { if (sound.id >= 0) ID_SOUND_MAP.put(sound.id, sound); });
+            .forEach(sound -> {
+                if (sound.id < 0) {
+                    return;
+                }
+
+                if (ID_SOUND_MAP.containsKey(sound.id)) {
+                    throw new IllegalStateException(String.format("Sound ID %s is already occupied!", sound.id));
+                }
+                ID_SOUND_MAP.put(sound.id, sound);
+            });
         EnumSet.allOf(SoundResource.class)
             .forEach(sound -> RESOURCE_STR_SOUND_MAP.put(sound.resourceLocation.toString(), sound));
     }
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/MTEMultiBlockBase.java b/src/main/java/gregtech/api/metatileentity/implementations/MTEMultiBlockBase.java
index b677f6ae24..5da5bff57d 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/MTEMultiBlockBase.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/MTEMultiBlockBase.java
@@ -32,7 +32,6 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.ChatComponentTranslation;
 import net.minecraft.util.EnumChatFormatting;
-import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.StatCollector;
 import net.minecraft.world.World;
 import net.minecraftforge.common.util.Constants;
@@ -677,10 +676,14 @@ public abstract class MTEMultiBlockBase extends MetaTileEntity
     }
 
     @SideOnly(Side.CLIENT)
-    protected void doActivitySound(ResourceLocation activitySound) {
+    protected void doActivitySound(SoundResource activitySound) {
         if (getBaseMetaTileEntity().isActive() && activitySound != null) {
             if (activitySoundLoop == null) {
-                activitySoundLoop = new GTSoundLoop(activitySound, getBaseMetaTileEntity(), false, true);
+                activitySoundLoop = new GTSoundLoop(
+                    activitySound.resourceLocation,
+                    getBaseMetaTileEntity(),
+                    false,
+                    true);
                 Minecraft.getMinecraft()
                     .getSoundHandler()
                     .playSound(activitySoundLoop);
@@ -710,7 +713,7 @@ public abstract class MTEMultiBlockBase extends MetaTileEntity
      * @return Sound that will be looped for as long as the machine is doing a recipe
      */
     @SideOnly(Side.CLIENT)
-    protected ResourceLocation getActivitySoundLoop() {
+    protected SoundResource getActivitySoundLoop() {
         return null;
     }