slight file modifications; added tests

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

@@ -1,30 +1,24 @@
 // Copyright (c) 2016 PSForever.net to present
 package net.psforever.packet.game
 
-import net.psforever.packet.{GamePacketOpcode, Marshallable, PacketHelpers, PlanetSideGamePacket}
+import net.psforever.packet.{GamePacketOpcode, Marshallable, PlanetSideGamePacket}
 import scodec.Codec
 import scodec.codecs._
 
-object GrenadeState extends Enumeration {
-  type Type = Value
-  val unk0,
-  PRIMED,
-  THROWN,
-  unk3
-  = Value
-
-  implicit val codec = PacketHelpers.createEnumerationCodec(this, uintL(1))
-}
-
 /**
-  * na
+  * Report the state of the "grenade throw" animation for this player.<br>
+  * <br>
+  * States:<br>
+  * 1 - prepare for throwing (grenade held back over shoulder)<br>
+  * 2 - throwing (grenade released overhand)<br>
+  * <br>
+  * Exploration:<br>
+  * How many grenade states are possible?
   * @param player_guid the player
-  * @param count the state
+  * @param state the animation state
   */
-//case msg @ AvatarGrenadeStateMessage(player_guid, state) =>
-//log.info("AvatarGrenadeStateMessage: " + msg)
 final case class AvatarGrenadeStateMessage(player_guid : PlanetSideGUID,
-                                           count : GrenadeState.Value)
+                                           state : Int)
   extends PlanetSideGamePacket {
   type Packet = AvatarGrenadeStateMessage
   def opcode = GamePacketOpcode.AvatarGrenadeStateMessage
@@ -34,7 +28,6 @@ final case class AvatarGrenadeStateMessage(player_guid : PlanetSideGUID,
 object AvatarGrenadeStateMessage extends Marshallable[AvatarGrenadeStateMessage] {
   implicit val codec : Codec[AvatarGrenadeStateMessage] = (
     ("player_guid" | PlanetSideGUID.codec) ::
-      ("state" | GrenadeState.codec)
+      ("state" | uint8L)
     ).as[AvatarGrenadeStateMessage]
 }
-

common/src/test/scala/GamePacketTest.scala

@@ -681,6 +681,27 @@ class GamePacketTest extends Specification {
       }
     }
 
+    "AvatarGrenadeStateMessage" should {
+      val string = hex"A9 DA11 01"
+
+      "decode" in {
+        PacketCoding.DecodePacket(string).require match {
+          case AvatarGrenadeStateMessage(player_guid, state) =>
+            player_guid mustEqual PlanetSideGUID(4570)
+            state mustEqual 1
+          case default =>
+            ko
+        }
+      }
+
+      "encode" in {
+        val msg = AvatarGrenadeStateMessage(PlanetSideGUID(4570), 1)
+        val pkt = PacketCoding.EncodePacket(msg).require.toByteVector
+
+        pkt mustEqual string
+      }
+    }
+
     "BroadcastWarpgateUpdateMessage" should {
       val string = hex"D9 0D 00 01 00 20"
 

pslogin/src/main/scala/WorldSessionActor.scala

@@ -274,6 +274,9 @@ class WorldSessionActor extends Actor with MDCContextAware {
     case msg @ AvatarFirstTimeEventMessage(avatar_guid, object_guid, unk1, event_name) =>
       log.info("AvatarFirstTimeEvent: " + msg)
 
+    case msg @ AvatarGrenadeStateMessage(player_guid, state) =>
+      log.info("AvatarGrenadeStateMessage: " + msg)
+
     case default => log.debug(s"Unhandled GamePacket ${pkt}")
   }