--- ../src-base/minecraft/net/minecraft/block/BlockRedstoneTorch.java
+++ ../src-work/minecraft/net/minecraft/block/BlockRedstoneTorch.java
@@ -13,6 +13,8 @@
 import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 
+import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
+
 public class BlockRedstoneTorch extends BlockTorch
 {
     private boolean field_150113_a;
@@ -114,6 +116,7 @@
         int l = p_150110_1_.getBlockMetadata(p_150110_2_, p_150110_3_, p_150110_4_);
         return l == 5 && p_150110_1_.getIndirectPowerOutput(p_150110_2_, p_150110_3_ - 1, p_150110_4_, 0) ? true : (l == 3 && p_150110_1_.getIndirectPowerOutput(p_150110_2_, p_150110_3_, p_150110_4_ - 1, 2) ? true : (l == 4 && p_150110_1_.getIndirectPowerOutput(p_150110_2_, p_150110_3_, p_150110_4_ + 1, 3) ? true : (l == 1 && p_150110_1_.getIndirectPowerOutput(p_150110_2_ - 1, p_150110_3_, p_150110_4_, 4) ? true : l == 2 && p_150110_1_.getIndirectPowerOutput(p_150110_2_ + 1, p_150110_3_, p_150110_4_, 5))));
     }
+long last = 0L;
 
     public void updateTick(World p_149674_1_, int p_149674_2_, int p_149674_3_, int p_149674_4_, Random p_149674_5_)
     {
@@ -125,11 +128,33 @@
             list.remove(0);
         }
 
+        // CraftBukkit start
+        org.bukkit.plugin.PluginManager manager = p_149674_1_.getServer().getPluginManager();
+        org.bukkit.block.Block block = p_149674_1_.getWorld().getBlockAt(p_149674_2_, p_149674_3_, p_149674_4_);
+        int oldCurrent = this.field_150113_a ? 15 : 0;
+        BlockRedstoneEvent event = new BlockRedstoneEvent(block, oldCurrent, oldCurrent);
+        // CraftBukkit end
+
         if (this.field_150113_a)
         {
             if (flag)
             {
+                // CraftBukkit start
+                if (oldCurrent != 0)
+                {
+                    event.setNewCurrent(0);
+                    manager.callEvent(event);
+
+                    if (event.getNewCurrent() != 0)
+                    {
+                        return;
+                    }
+                }
+
+                // CraftBukkit end
+		if(System.currentTimeMillis() - last <= 150) return;
                 p_149674_1_.setBlock(p_149674_2_, p_149674_3_, p_149674_4_, Blocks.unlit_redstone_torch, p_149674_1_.getBlockMetadata(p_149674_2_, p_149674_3_, p_149674_4_), 3);
+	    last = System.currentTimeMillis();
 
                 if (this.func_150111_a(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_, true))
                 {
@@ -147,7 +172,22 @@
         }
         else if (!flag && !this.func_150111_a(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_, false))
         {
+            // CraftBukkit start
+            if (oldCurrent != 15)
+            {
+                event.setNewCurrent(15);
+                manager.callEvent(event);
+
+                if (event.getNewCurrent() != 15)
+                {
+                    return;
+                }
+            }
+
+            // CraftBukkit end
+		if(System.currentTimeMillis() - last <= 150) return;
             p_149674_1_.setBlock(p_149674_2_, p_149674_3_, p_149674_4_, Blocks.redstone_torch, p_149674_1_.getBlockMetadata(p_149674_2_, p_149674_3_, p_149674_4_), 3);
+	    last = System.currentTimeMillis();
         }
     }
 
@@ -241,4 +281,4 @@
                 this.field_150844_d = p_i45422_4_;
             }
         }
-}
+}