--- ../src-base/minecraft/net/minecraft/block/BlockPressurePlate.java
+++ ../src-work/minecraft/net/minecraft/block/BlockPressurePlate.java
@@ -8,6 +8,8 @@
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.world.World;
 
+import org.bukkit.event.entity.EntityInteractEvent; // CraftBukkit
+
 public class BlockPressurePlate extends BlockBasePressurePlate
 {
     private BlockPressurePlate.Sensitivity field_150069_a;
@@ -54,8 +56,34 @@
 
             while (iterator.hasNext())
             {
-                Entity entity = (Entity)iterator.next();
+                Entity entity = (Entity) iterator.next();
 
+                // CraftBukkit start - Call interact event when turning on a pressure plate
+                if (this.func_150060_c(p_150065_1_.getBlockMetadata(p_150065_2_, p_150065_3_, p_150065_4_)) == 0)
+                {
+                    org.bukkit.World bworld = p_150065_1_.getWorld();
+                    org.bukkit.plugin.PluginManager manager = p_150065_1_.getServer().getPluginManager();
+                    org.bukkit.event.Cancellable cancellable;
+
+                    if (entity instanceof EntityPlayer)
+                    {
+                        cancellable = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent((EntityPlayer) entity, org.bukkit.event.block.Action.PHYSICAL, p_150065_2_, p_150065_3_, p_150065_4_, -1, null);
+                    }
+                    else
+                    {
+                        cancellable = new EntityInteractEvent(entity.getBukkitEntity(), bworld.getBlockAt(p_150065_2_, p_150065_3_, p_150065_4_));
+                        manager.callEvent((EntityInteractEvent) cancellable);
+                    }
+
+                    // We only want to block turning the plate on if all events are cancelled
+                    if (cancellable.isCancelled())
+                    {
+                        continue;
+                    }
+                }
+
+                // CraftBukkit end
+
                 if (!entity.doesEntityNotTriggerPressurePlate())
                 {
                     return 15;