Add WeaponJammedMessage packet

common/src/main/scala/net/psforever/packet/GamePacketOpcode.scala

@@ -441,7 +441,7 @@ object GamePacketOpcode extends Enumeration {
       // OPCODE 100
       case AvatarSearchCriteriaMessage => noDecoder(opcode)
       case AvatarSearchResponse => noDecoder(opcode)
-      case WeaponJammedMessage => noDecoder(opcode)
+      case WeaponJammedMessage => game.WeaponJammedMessage.decode
       case LinkDeadAwarenessMsg => noDecoder(opcode)
       case DroppodFreefallingMessage => noDecoder(opcode)
       case AvatarFirstTimeEventMessage => game.AvatarFirstTimeEventMessage.decode

common/src/main/scala/net/psforever/packet/game/WeaponJammedMessage.scala

@@ -0,0 +1,27 @@
+// Copyright (c) 2016 PSForever.net to present
+package net.psforever.packet.game
+
+import net.psforever.packet.{GamePacketOpcode, Marshallable, PacketHelpers, PlanetSideGamePacket}
+import scodec.Codec
+import scodec.codecs._
+
+/**
+  * Instructs client to play the weapon jammed sound when sent server to client.
+  *
+  * Appears to have the same functionality and sound regardless of guid, as long as the client has that item in inventory.
+  * See also [[WeaponDryFireMessage]]
+  *
+  * @param weapon_guid the weapon that is jammed
+  */
+final case class WeaponJammedMessage(weapon_guid : PlanetSideGUID)
+  extends PlanetSideGamePacket {
+  type Packet = WeaponJammedMessage
+  def opcode = GamePacketOpcode.WeaponJammedMessage
+  def encode = WeaponJammedMessage.encode(this)
+}
+
+object WeaponJammedMessage extends Marshallable[WeaponJammedMessage] {
+  implicit val codec : Codec[WeaponJammedMessage] = (
+      ("weapon_guid" | PlanetSideGUID.codec)
+    ).as[WeaponJammedMessage]
+}