perform standard check alongside gt check

src/main/java/magicbees/tileentity/TileEntityApiamancersDrainerCommon.java

@@ -50,7 +50,8 @@ public class TileEntityApiamancersDrainerCommon extends TileEntity implements IA
         if (increment >= Config.drainerTimeBetween) {
             increment = 0;
             try {
-                IBeeHousing beeHousing = beeHousing();
+                TileEntity above = worldObj.getTileEntity(this.xCoord, this.yCoord + 1, this.zCoord);
+                IBeeHousing beeHousing = beeHousing(above);
                 if (beeHousing != null) {
                     LogHelper.warn("is housing");
                     IBeekeepingLogic beekeepingLogic = beeHousing.getBeekeepingLogic();
@@ -86,8 +87,7 @@ public class TileEntityApiamancersDrainerCommon extends TileEntity implements IA
         increment++;
     }
 
-    protected IBeeHousing beeHousing() {
-        TileEntity above = worldObj.getTileEntity(this.xCoord, this.yCoord + 1, this.zCoord);
+    protected IBeeHousing beeHousing(TileEntity above) {
         // TODO: Revert once Industrial Apiary is working
         Set<String> classes = ClassUtils.getAllInterfaces(above.getClass()).stream().map(Class::getName)
                 .collect(Collectors.toSet());

src/main/java/magicbees/tileentity/TileEntityApiamancersDrainerGT.java

@@ -19,8 +19,10 @@ public class TileEntityApiamancersDrainerGT extends TileEntityApiamancersDrainer
     public static boolean isGTLoaded = Loader.isModLoaded("gregtech");
 
     @Override
-    protected IBeeHousing beeHousing() {
-        TileEntity above = worldObj.getTileEntity(this.xCoord, this.yCoord + 1, this.zCoord);
+    protected IBeeHousing beeHousing(TileEntity above) {
+        IBeeHousing regularCheck = super.beeHousing(above);
+        if (regularCheck != null) return regularCheck;
+
         boolean isGTMetaTileEntity = above instanceof BaseMetaTileEntity;
 
         if (isGTMetaTileEntity) {