craftbukkit/nms-patches/net/minecraft/world/level/block/SculkSensorBlock.patch

--- a/net/minecraft/world/level/block/SculkSensorBlock.java
+++ b/net/minecraft/world/level/block/SculkSensorBlock.java
@@ -44,6 +44,11 @@
 import net.minecraft.world.phys.shapes.VoxelShape;
 import net.minecraft.world.phys.shapes.VoxelShapeCollision;
 
+// CraftBukkit start
+import org.bukkit.craftbukkit.block.CraftBlock;
+import org.bukkit.event.block.BlockRedstoneEvent;
+// CraftBukkit end
+
 public class SculkSensorBlock extends BlockTileEntity implements IBlockWaterlogged {
 
     public static final MapCodec<SculkSensorBlock> CODEC = simpleCodec(SculkSensorBlock::new);
@@ -104,6 +109,18 @@
     @Override
     public void stepOn(World world, BlockPosition blockposition, IBlockData iblockdata, Entity entity) {
         if (!world.isClientSide() && canActivate(iblockdata) && entity.getType() != EntityTypes.WARDEN) {
+            // CraftBukkit start
+            org.bukkit.event.Cancellable cancellable;
+            if (entity instanceof EntityHuman) {
+                cancellable = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent((EntityHuman) entity, org.bukkit.event.block.Action.PHYSICAL, blockposition, null, null, null);
+            } else {
+                cancellable = new org.bukkit.event.entity.EntityInteractEvent(entity.getBukkitEntity(), world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
+                world.getCraftServer().getPluginManager().callEvent((org.bukkit.event.entity.EntityInteractEvent) cancellable);
+            }
+            if (cancellable.isCancelled()) {
+                return;
+            }
+            // CraftBukkit end
             TileEntity tileentity = world.getBlockEntity(blockposition);
 
             if (tileentity instanceof SculkSensorBlockEntity) {
@@ -207,6 +224,15 @@
     }
 
     public static void deactivate(World world, BlockPosition blockposition, IBlockData iblockdata) {
+        // CraftBukkit start
+        BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(CraftBlock.at(world, blockposition), iblockdata.getValue(SculkSensorBlock.POWER), 0);
+        world.getCraftServer().getPluginManager().callEvent(eventRedstone);
+
+        if (eventRedstone.getNewCurrent() > 0) {
+            world.setBlock(blockposition, iblockdata.setValue(SculkSensorBlock.POWER, eventRedstone.getNewCurrent()), 3);
+            return;
+        }
+        // CraftBukkit end
         world.setBlock(blockposition, (IBlockData) ((IBlockData) iblockdata.setValue(SculkSensorBlock.PHASE, SculkSensorPhase.COOLDOWN)).setValue(SculkSensorBlock.POWER, 0), 3);
         world.scheduleTick(blockposition, iblockdata.getBlock(), 10);
         updateNeighbours(world, blockposition, iblockdata);
@@ -218,6 +244,15 @@
     }
 
     public void activate(@Nullable Entity entity, World world, BlockPosition blockposition, IBlockData iblockdata, int i, int j) {
+        // CraftBukkit start
+        BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(CraftBlock.at(world, blockposition), iblockdata.getValue(SculkSensorBlock.POWER), i);
+        world.getCraftServer().getPluginManager().callEvent(eventRedstone);
+
+        if (eventRedstone.getNewCurrent() <= 0) {
+            return;
+        }
+        i = eventRedstone.getNewCurrent();
+        // CraftBukkit end
         world.setBlock(blockposition, (IBlockData) ((IBlockData) iblockdata.setValue(SculkSensorBlock.PHASE, SculkSensorPhase.ACTIVE)).setValue(SculkSensorBlock.POWER, i), 3);
         world.scheduleTick(blockposition, iblockdata.getBlock(), this.getActiveTicks());
         updateNeighbours(world, blockposition, iblockdata);
@@ -298,9 +333,16 @@
     @Override
     protected void spawnAfterBreak(IBlockData iblockdata, WorldServer worldserver, BlockPosition blockposition, ItemStack itemstack, boolean flag) {
         super.spawnAfterBreak(iblockdata, worldserver, blockposition, itemstack, flag);
+        // CraftBukkit start - Delegate to getExpDrop
+    }
+
+    @Override
+    public int getExpDrop(IBlockData iblockdata, WorldServer worldserver, BlockPosition blockposition, ItemStack itemstack, boolean flag) {
         if (flag) {
-            this.tryDropExperience(worldserver, blockposition, itemstack, ConstantInt.of(5));
+            return this.tryDropExperience(worldserver, blockposition, itemstack, ConstantInt.of(5));
         }
 
+        return 0;
+        // CraftBukkit end
     }
 }