initial ProjectileStateMessage packet and tests

common/src/test/scala/game/ProjectileStateMessageTest.scala

@@ -0,0 +1,44 @@
+// Copyright (c) 2017 PSForever
+package game
+
+import org.specs2.mutable._
+import net.psforever.packet._
+import net.psforever.packet.game._
+import net.psforever.types.Vector3
+import scodec.bits._
+
+class ProjectileStateMessageTest extends Specification {
+  val string = hex"3f 259d c5019 30e4a 9514 c52c9541 d9ba05c2 c5973941 00 f8 ec 020000"
+
+  "decode" in {
+    PacketCoding.DecodePacket(string).require match {
+      case ProjectileStateMessage(projectile, pos, aim, unk1, unk2, unk3, unk4, unk5) =>
+        projectile mustEqual PlanetSideGUID(40229)
+        pos.x mustEqual 4611.539f
+        pos.y mustEqual 5576.375f
+        pos.z mustEqual 82.328125f
+        aim.x mustEqual 18.64686f
+        aim.y mustEqual -33.43247f
+        aim.z mustEqual 11.599553f
+        unk1 mustEqual 0
+        unk2 mustEqual 248
+        unk3 mustEqual 236
+        unk4 mustEqual false
+        unk5 mustEqual 4
+      case _ =>
+        ko
+    }
+  }
+
+  "encode" in {
+    val msg = ProjectileStateMessage(
+      PlanetSideGUID(40229),
+      Vector3(4611.539f, 5576.375f, 82.328125f),
+      Vector3(18.64686f, -33.43247f, 11.599553f),
+      0, 248, 236, false, 4
+    )
+    val pkt = PacketCoding.EncodePacket(msg).require.toByteVector
+
+    pkt mustEqual string
+  }
+}