Allow ITNT and PowderBarrels to make AE singularities (GregTechCEu#2442)

src/main/java/gregtech/common/EventHandlers.java

@@ -12,6 +12,7 @@
 import gregtech.api.util.BlockUtility;
 import gregtech.api.util.CapesRegistry;
 import gregtech.api.util.GTUtility;
+import gregtech.api.util.Mods;
 import gregtech.api.util.VirtualTankRegistry;
 import gregtech.api.worldgen.bedrockFluids.BedrockFluidVeinSaveData;
 import gregtech.common.entities.EntityGTExplosive;
@@ -23,6 +24,7 @@
 
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.entity.EntityOtherPlayerMP;
+import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.SharedMonsterAttributes;
 import net.minecraft.entity.ai.attributes.AttributeModifier;
@@ -63,6 +65,8 @@
 import net.minecraftforge.fml.relauncher.SideOnly;
 import net.minecraftforge.items.ItemHandlerHelper;
 
+import appeng.entity.EntitySingularity;
+
 @Mod.EventBusSubscriber(modid = GTValues.MODID)
 public class EventHandlers {
 
@@ -381,8 +385,12 @@ public static void onFurnaceFuelBurnTime(FurnaceFuelBurnTimeEvent event) {
     public static void onExplosionDetonate(ExplosionEvent.Detonate event) {
         if (event.getExplosion().exploder instanceof EntityGTExplosive explosive) {
             if (explosive.dropsAllBlocks()) {
-                event.getAffectedEntities().removeIf(entity -> entity instanceof EntityItem);
+                event.getAffectedEntities().removeIf(entity -> entity instanceof EntityItem && !checkAEEntity(entity));
             }
         }
     }
+
+    private static boolean checkAEEntity(Entity entity) {
+        return Mods.AppliedEnergistics2.isModLoaded() && entity instanceof EntitySingularity;
+    }
 }