Item sets now appear and can be unpacked at the GE

Added a proper mock session that gets used for mock players in unit tests. Allows verifying that certain packets made it to the IoSession (the stage right before sending it to the client)

Server/src/main/kotlin/rs09/game/interaction/inter/ge/ExchangeItemSets.kt

@@ -15,12 +15,6 @@ import rs09.game.interaction.InterfaceListener
 
 class ExchangeItemSets : InterfaceListener {
     override fun defineInterfaceListeners() {
-        onOpen(Components.EXCHANGE_ITEMSETS_645) { player, _ ->
-            val listener: InventoryListener
-            setAttribute(player, "ge-listener", InventoryListener(player).also { listener = it })
-            player.inventory.listeners.add(listener)
-        }
-
         onClose(Components.EXCHANGE_ITEMSETS_645){player, _ ->
             val listener = getAttribute<InventoryListener?>(player, "ge-listener", null)
             player.inventory.listeners.remove(listener)
@@ -37,6 +31,9 @@ class ExchangeItemSets : InterfaceListener {
         {
             openInterface(player, Components.EXCHANGE_ITEMSETS_645)
             player.interfaceManager.openSingleTab(Component(Components.EXCHANGE_SETS_SIDE_644))
+            val listener: InventoryListener
+            setAttribute(player, "ge-listener", InventoryListener(player).also { listener = it })
+            player.inventory.listeners.add(listener)
         }
     }
 
@@ -62,9 +59,9 @@ class ExchangeItemSets : InterfaceListener {
                             player.inventory.toArray(),
                             arrayOf("Examine", "Exchange", "Components"),
                             Components.EXCHANGE_SETS_SIDE_644,
-                            16,
+                            0,
-                            15,
+                            7,
-                            10
+                            4
                     )
             )
 

Server/src/test/kotlin/TestUtils.kt

@@ -1,22 +1,27 @@
 import core.cache.Cache
+import core.cache.crypto.ISAACCipher
+import core.cache.crypto.ISAACPair
 import core.game.node.entity.player.Player
 import core.game.node.entity.player.info.PlayerDetails
 import core.game.node.entity.player.link.IronmanMode
 import core.game.node.item.Item
+import core.net.IoSession
+import core.net.packet.IoBuffer
 import rs09.ServerConstants
-import rs09.game.ai.ArtificialSession
 import rs09.game.content.global.shops.Shop
 import rs09.game.content.global.shops.ShopItem
+import rs09.game.system.SystemLogger
 import rs09.game.system.config.ConfigParser
 import rs09.game.system.config.ServerConfigParser
-import rs09.game.system.config.XteaParser
 import rs09.game.world.GameWorld
 import rs09.game.world.repository.Repository
+import rs09.plugin.ClassScanner
+import java.nio.ByteBuffer
 
 object TestUtils {
     fun getMockPlayer(name: String, ironman: IronmanMode = IronmanMode.NONE): Player {
         val p = Player(PlayerDetails(name, name))
-        p.details.session = ArtificialSession.getSingleton()
+        p.details.session = MockSession()
         p.ironmanManager.mode = ironman
         Repository.addPlayer(p)
         return p
@@ -45,4 +50,48 @@ object TestUtils {
             GameWorld.majorUpdateWorker.handleTickActions()
         }
     }
+}
+
+class MockSession : IoSession(null, null) {
+    val receivedPackets = ArrayList<Packet>()
+    var disconnected = false
+
+    @Suppress("ArrayInDataClass")
+    data class Packet(val opcode: Int, val payload: ByteArray)
+
+    override fun getRemoteAddress(): String? {
+        return "127.0.0.1"
+    }
+
+    override fun write(context: Any, instant: Boolean) {
+        if(context is IoBuffer) {
+            receivedPackets.add(Packet(context.opcode(), context.array()))
+        }
+    }
+
+    fun hasPacketReady(opcode: Int) : Boolean {
+        for(pkt in receivedPackets) if(pkt.opcode == opcode) return true
+        return false
+    }
+
+    fun getPacketsWithOpcode(opcode: Int) : ArrayList<ByteArray> {
+        val list = ArrayList<ByteArray>()
+        for(pkt in receivedPackets) if(pkt.opcode == opcode) list.add(pkt.payload)
+        return list
+    }
+
+    override fun getIsaacPair(): ISAACPair {
+        return ISAACPair(ISAACCipher(intArrayOf(0)), ISAACCipher(intArrayOf(0)))
+    }
+
+    override fun queue(buffer: ByteBuffer?) {}
+
+    override fun write() {}
+
+    override fun disconnect() {disconnected = true}
+
+    fun clear() {
+        receivedPackets.clear()
+    }
+
 }