1 files changed, 51 insertions, 0 deletions
diff --git a/src/main/java/gregtech/common/covers/redstone/CoverAdvancedRedstoneTransmitterExternal.java b/src/main/java/gregtech/common/covers/redstone/CoverAdvancedRedstoneTransmitterExternal.java
new file mode 100644
index 0000000000..71003974c5
--- /dev/null
+++ b/src/main/java/gregtech/common/covers/redstone/CoverAdvancedRedstoneTransmitterExternal.java
@@ -0,0 +1,51 @@
+package gregtech.common.covers.redstone;
+
+import net.minecraftforge.common.util.ForgeDirection;
+
+import gregtech.api.interfaces.ITexture;
+import gregtech.api.interfaces.tileentity.ICoverable;
+
+public class CoverAdvancedRedstoneTransmitterExternal
+    extends CoverAdvancedRedstoneTransmitterBase<CoverAdvancedRedstoneTransmitterBase.TransmitterData> {
+
+    public CoverAdvancedRedstoneTransmitterExternal(ITexture coverTexture) {
+        super(TransmitterData.class, coverTexture);
+    }
+
+    @Override
+    public TransmitterData createDataObject() {
+        return new TransmitterData();
+    }
+
+    @Override
+    public TransmitterData createDataObject(int aLegacyData) {
+        return createDataObject();
+    }
+
+    @Override
+    public TransmitterData doCoverThingsImpl(ForgeDirection side, byte aInputRedstone, int aCoverID,
+        TransmitterData aCoverVariable, ICoverable aTileEntity, long aTimer) {
+        byte outputRedstone = aInputRedstone;
+        if (aCoverVariable.isInvert()) {
+            if (outputRedstone > 0) outputRedstone = 0;
+            else outputRedstone = 15;
+        }
+
+        final long hash = hashCoverCoords(aTileEntity, side);
+        setSignalAt(aCoverVariable.getUuid(), aCoverVariable.getFrequency(), hash, outputRedstone);
+
+        return aCoverVariable;
+    }
+
+    @Override
+    protected boolean isRedstoneSensitiveImpl(ForgeDirection side, int aCoverID, TransmitterData aCoverVariable,
+        ICoverable aTileEntity, long aTimer) {
+        return true;
+    }
+
+    @Override
+    public boolean letsRedstoneGoInImpl(ForgeDirection side, int aCoverID, TransmitterData aCoverVariable,
+        ICoverable aTileEntity) {
+        return true;
+    }
+}