2 files changed, 29 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/util/GT_CoverBehavior.java b/src/main/java/gregtech/api/util/GT_CoverBehavior.java
index 34fc151b9a..3c3a8607fe 100644
--- a/src/main/java/gregtech/api/util/GT_CoverBehavior.java
+++ b/src/main/java/gregtech/api/util/GT_CoverBehavior.java
@@ -100,6 +100,18 @@ public abstract class GT_CoverBehavior extends GT_CoverBehaviorBase<ISerializabl
     }
 
     @Override
+    protected void onBaseTEDestroyedImpl(ForgeDirection side, int aCoverID,
+        ISerializableObject.LegacyCoverData aCoverVariable, ICoverable aTileEntity) {
+        onBaseTEDestroyed(side, aCoverID, convert(aCoverVariable), aTileEntity);
+    }
+
+    @Override
+    protected void onCoverUnloadImpl(ForgeDirection side, int aCoverID, ISerializableObject aCoverVariable,
+        ICoverable aTileEntity) {
+        onCoverUnload(aTileEntity);
+    }
+
+    @Override
     protected String getDescriptionImpl(ForgeDirection side, int aCoverID,
         ISerializableObject.LegacyCoverData aCoverVariable, ICoverable aTileEntity) {
         return getDescription(side, aCoverID, convert(aCoverVariable), aTileEntity);
@@ -275,6 +287,12 @@ public abstract class GT_CoverBehavior extends GT_CoverBehaviorBase<ISerializabl
         return true;
     }
 
+    public void onCoverUnload(ICoverable aTileEntity) {
+
+    }
+
+    public void onBaseTEDestroyed(ForgeDirection side, int aCoverID, int aCoverVariable, ICoverable aTileEntity) {}
+
     /**
      * Gives a small Text for the status of the Cover.
      */
diff --git a/src/main/java/gregtech/api/util/GT_CoverBehaviorBase.java b/src/main/java/gregtech/api/util/GT_CoverBehaviorBase.java
index be9492ebba..76408e59c0 100644
--- a/src/main/java/gregtech/api/util/GT_CoverBehaviorBase.java
+++ b/src/main/java/gregtech/api/util/GT_CoverBehaviorBase.java
@@ -256,6 +256,14 @@ public abstract class GT_CoverBehaviorBase<T extends ISerializableObject> {
     }
 
     /**
+     * Called when Base TE being unloaded.
+     */
+    public void onCoverUnload(ForgeDirection side, int aCoverID, ISerializableObject aCoverVariable,
+        ICoverable aTileEntity) {
+        onCoverUnloadImpl(side, aCoverID, forceCast(aCoverVariable), aTileEntity);
+    }
+
+    /**
      * How Blast Proof the Cover is. 30 is normal.
      */
     public final float getBlastProofLevel(ForgeDirection side, int aCoverID, ISerializableObject aCoverVariable,
@@ -581,6 +589,9 @@ public abstract class GT_CoverBehaviorBase<T extends ISerializableObject> {
 
     protected void onBaseTEDestroyedImpl(ForgeDirection side, int aCoverID, T aCoverVariable, ICoverable aTileEntity) {}
 
+    protected void onCoverUnloadImpl(ForgeDirection side, int aCoverID, ISerializableObject aCoverVariable,
+        ICoverable aTileEntity) {}
+
     protected boolean isRedstoneSensitiveImpl(ForgeDirection side, int aCoverID, T aCoverVariable,
         ICoverable aTileEntity, long aTimer) {
         return false;