diff --git a/src/main/resources/assets/opencomputers/lua/rom/lib/serialization.lua b/src/main/resources/assets/opencomputers/lua/rom/lib/serialization.lua
index ed2b25190..6dc4cb0b4 100644
--- a/src/main/resources/assets/opencomputers/lua/rom/lib/serialization.lua
+++ b/src/main/resources/assets/opencomputers/lua/rom/lib/serialization.lua
@@ -28,7 +28,7 @@ function serialization.serialize(value, pretty)
         return tostring(v)
       end
     elseif t == "string" then
-      return string.format("%q", v)
+      return string.format("%q", v):gsub("\\\n","\\n")
     elseif t == "table" and pretty and getmetatable(v) and getmetatable(v).__tostring then
       return tostring(v)
     elseif t == "table" then
@@ -130,4 +130,4 @@ function serialization.unserialize(data)
   return output
 end
 
-return serialization
\ No newline at end of file
+return serialization
diff --git a/src/main/scala/li/cil/oc/server/component/robot/Player.scala b/src/main/scala/li/cil/oc/server/component/robot/Player.scala
index 2d746e3f7..39c329e65 100644
--- a/src/main/scala/li/cil/oc/server/component/robot/Player.scala
+++ b/src/main/scala/li/cil/oc/server/component/robot/Player.scala
@@ -12,7 +12,7 @@ import net.minecraft.entity.item.EntityItem
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.entity.player.EntityPlayer.EnumStatus
 import net.minecraft.entity.{IMerchant, EntityLivingBase, Entity}
-import net.minecraft.init.Blocks
+import net.minecraft.init.{Items, Blocks}
 import net.minecraft.item.{ItemBlock, ItemStack}
 import net.minecraft.potion.PotionEffect
 import net.minecraft.server.MinecraftServer
@@ -21,7 +21,7 @@ import net.minecraft.world.World
 import net.minecraftforge.common.ForgeHooks
 import net.minecraftforge.common.MinecraftForge
 import net.minecraftforge.common.util.ForgeDirection
-import net.minecraftforge.event.entity.player.PlayerInteractEvent
+import net.minecraftforge.event.entity.player.{EntityInteractEvent, PlayerInteractEvent}
 import net.minecraftforge.event.entity.player.PlayerInteractEvent.Action
 import net.minecraftforge.event.ForgeEventFactory
 import net.minecraftforge.event.world.BlockEvent
@@ -123,7 +123,25 @@ class Player(val robot: tileentity.Robot) extends EntityPlayer(robot.world, Play
   }
 
   override def interactWith(entity: Entity) = {
-    callUsingItemInSlot(0, stack => super.interactWith(entity))
+    val cancel = try MinecraftForge.EVENT_BUS.post(new EntityInteractEvent(this, entity)) catch {
+      case t: Throwable =>
+        if (!t.getStackTrace.exists(_.getClassName.startsWith("mods.battlegear2."))) {
+          OpenComputers.log.log(Level.WARNING, "Some event handler screwed up!", t)
+        }
+        false
+    }
+    !cancel && callUsingItemInSlot(0, stack => {
+      val current = getCurrentEquippedItem
+
+      val result = isItemUseAllowed(stack) && (entity.interactFirst(this) || (entity match {
+        case living: EntityLivingBase if current != null => current.interactWithEntity(this, living)
+        case _ => false
+      }))
+      if (current != null && current.stackSize <= 0) {
+        destroyCurrentEquippedItem()
+      }
+      result
+    })
   }
 
   def activateBlockOrUseItem(x: Int, y: Int, z: Int, side: Int, hitX: Float, hitY: Float, hitZ: Float, duration: Double): ActivationType.Value = {
@@ -145,7 +163,7 @@ class Player(val robot: tileentity.Robot) extends EntityPlayer(robot.world, Play
       val result =
         if (shouldActivate && block.onBlockActivated(world, x, y, z, this, side, hitX, hitY, hitZ))
           ActivationType.BlockActivated
-        else if (tryPlaceBlockWhileHandlingFunnySpecialCases(stack, x, y, z, side, hitX, hitY, hitZ))
+        else if (isItemUseAllowed(stack) && tryPlaceBlockWhileHandlingFunnySpecialCases(stack, x, y, z, side, hitX, hitY, hitZ))
           ActivationType.ItemPlaced
         else if (tryUseItem(stack, duration))
           ActivationType.ItemUsed
@@ -167,9 +185,7 @@ class Player(val robot: tileentity.Robot) extends EntityPlayer(robot.world, Play
 
   private def tryUseItem(stack: ItemStack, duration: Double) = {
     clearItemInUse()
-    stack != null && stack.stackSize > 0 &&
-      (Settings.get.allowUseItemsWithDuration || stack.getMaxItemUseDuration <= 0) &&
-      (!PortalGun.isPortalGun(stack) || PortalGun.isStandardPortalGun(stack)) && {
+    stack != null && stack.stackSize > 0 && isItemUseAllowed(stack) && {
       val oldSize = stack.stackSize
       val oldDamage = if (stack != null) stack.getItemDamage else 0
       val oldData = if (stack.hasTagCompound) stack.getTagCompound.copy() else null
@@ -303,6 +319,12 @@ class Player(val robot: tileentity.Robot) extends EntityPlayer(robot.world, Play
     })
   }
 
+  private def isItemUseAllowed(stack: ItemStack) = {
+    (Settings.get.allowUseItemsWithDuration || stack.getMaxItemUseDuration <= 0) &&
+      (!PortalGun.isPortalGun(stack) || PortalGun.isStandardPortalGun(stack)) &&
+      !stack.isItemEqual(new ItemStack(Items.lead))
+  }
+
   override def dropPlayerItemWithRandomChoice(stack: ItemStack, inPlace: Boolean) =
     robot.spawnStackInWorld(stack, if (inPlace) ForgeDirection.UNKNOWN else facing)