CatServer/patches/net/minecraft/block/BlockCommandBlock.java.patch

--- ../src-base/minecraft/net/minecraft/block/BlockCommandBlock.java
+++ ../src-work/minecraft/net/minecraft/block/BlockCommandBlock.java
@@ -25,6 +25,7 @@
 import net.minecraft.util.StringUtils;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
+import org.bukkit.event.block.BlockRedstoneEvent;
 
 public class BlockCommandBlock extends BlockContainer
 {
@@ -57,7 +58,14 @@
                 boolean flag1 = tileentitycommandblock.isPowered();
                 boolean flag2 = tileentitycommandblock.isAuto();
 
-                if (flag && !flag1)
+                org.bukkit.block.Block bukkitBlock = worldIn.getWorld().getBlockAt(pos.getX(),pos.getY(),pos.getZ());
+                int old = flag1 ? 15 : 0;
+                int current = flag ? 15 : 0;
+
+                BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(bukkitBlock,old,current);
+                worldIn.getServer().getPluginManager().callEvent(eventRedstone);
+
+                if (eventRedstone.getNewCurrent() > 0 && !(eventRedstone.getOldCurrent() > 0))
                 {
                     tileentitycommandblock.setPowered(true);
 
@@ -73,7 +81,7 @@
                         }
                     }
                 }
-                else if (!flag && flag1)
+                else if (!(eventRedstone.getNewCurrent() > 0) && eventRedstone.getOldCurrent() > 0)
                 {
                     tileentitycommandblock.setPowered(false);
                 }