From 648f2b0c2556850131f5b9a86e5d7f11d56f58db Mon Sep 17 00:00:00 2001
From: Matej Dipčár <492666@mail.muni.cz>
Date: Thu, 22 Sep 2022 15:59:42 +0200
Subject: Reset signal, only when frequency or UUID changed

---
 .../covers/redstone/GT_Cover_AdvancedRedstoneTransmitterBase.java   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/main/java/gregtech/common')

diff --git a/src/main/java/gregtech/common/covers/redstone/GT_Cover_AdvancedRedstoneTransmitterBase.java b/src/main/java/gregtech/common/covers/redstone/GT_Cover_AdvancedRedstoneTransmitterBase.java
index c65e019053..7ebb3ed6e4 100644
--- a/src/main/java/gregtech/common/covers/redstone/GT_Cover_AdvancedRedstoneTransmitterBase.java
+++ b/src/main/java/gregtech/common/covers/redstone/GT_Cover_AdvancedRedstoneTransmitterBase.java
@@ -17,6 +17,7 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
 
 import javax.annotation.Nonnull;
+import java.util.Objects;
 import java.util.UUID;
 
 public abstract class GT_Cover_AdvancedRedstoneTransmitterBase<T extends GT_Cover_AdvancedRedstoneTransmitterBase.TransmitterData> extends GT_Cover_AdvancedWirelessRedstoneBase<T> {
@@ -52,7 +53,10 @@ public abstract class GT_Cover_AdvancedRedstoneTransmitterBase<T extends GT_Cove
 
     @Override
     protected void preDataChangedImpl(byte aSide, int aCoverID, int aNewCoverId, T aCoverVariable, T aNewCoverVariable, ICoverable aTileEntity) {
-        unregisterSignal(aSide, aCoverVariable, aTileEntity);
+        if (aCoverVariable.frequency != aNewCoverVariable.frequency ||
+                !Objects.equals(aCoverVariable.uuid, aNewCoverVariable.uuid)) {
+            unregisterSignal(aSide, aCoverVariable, aTileEntity);
+        }
     }
 
     public static class TransmitterData extends GT_Cover_AdvancedWirelessRedstoneBase.WirelessData {
-- 
cgit