Implemented 0x38-ServerboundSetCreativeModeSlotPacket

README.md

@@ -29,7 +29,7 @@ A lightweight minecraft client-side protocol library for Kotlin Native and JVM
 - [ ] **Explosion Event Decoder**: Knockback vectors and destroyed block offsets array
 - [ ] **Debug Packets Parsing**: Debug subs, block/entity states, and game performance sample events
 - [ ] **Particle Parsing**
-- [ ] **Slot Data Parsing**
+- [x] **Slot Data Codec**
 
 ---
 
@@ -142,9 +142,9 @@ A lightweight minecraft client-side protocol library for Kotlin Native and JVM
 - [x] `0x0F` Command Suggestions (`ClientboundCommandSuggestionsPacket`)
 - [x] `0x10` Commands (`ClientboundCommandsPacket`)
 - [x] `0x11` Container Close (`ClientboundContainerClosePacket`)
-- [ ] `0x12` Container Set Content (`ClientboundContainerSetContentPacket`)
+- [x] `0x12` Container Set Content (`ClientboundContainerSetContentPacket`)
 - [x] `0x13` Container Set Data (`ClientboundContainerSetDataPacket`)
-- [ ] `0x14` Container Set Slot (`ClientboundContainerSetSlotPacket`)
+- [x] `0x14` Container Set Slot (`ClientboundContainerSetSlotPacket`)
 - [x] `0x15` Cookie Request (`ClientboundCookieRequestPacket`)
 - [x] `0x16` Cooldown (`ClientboundCooldownPacket`)
 - [x] `0x17` Custom Chat Completions (`ClientboundCustomChatCompletionsPacket`)

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/packet/play/serverbound/ServerboundSetCreativeModeSlotPacket.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright © 2026 RTAkland
+ * Author: RTAkland
+ * Date: 2026/9/11
+ */
+
+
+package cn.rtast.libmc.protocol.packet.play.serverbound
+
+import cn.rtast.libmc.network.BytesBuffer
+import cn.rtast.libmc.packet.MinecraftPacket
+import cn.rtast.libmc.packet.PacketCodec
+import cn.rtast.libmc.protocol.protocol.game.item.slot.Slot
+import cn.rtast.libmc.protocol.protocol.game.item.slot.writeSlot
+
+public data class ServerboundSetCreativeModeSlotPacket(val slot: Short, val clickedItem: Slot) : MinecraftPacket {
+    internal companion object Codec : PacketCodec<ServerboundSetCreativeModeSlotPacket> {
+        override fun encode(buffer: BytesBuffer, value: ServerboundSetCreativeModeSlotPacket) {
+            buffer.writeShort(value.slot)
+            buffer.writeSlot(value.clickedItem)
+        }
+
+        override fun decode(buffer: BytesBuffer): ServerboundSetCreativeModeSlotPacket =
+            throw UnsupportedOperationException()
+    }
+}

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/registry/GamePacketsProtocolRegistry.kt

@@ -287,7 +287,7 @@ internal object GamePacketsProtocolRegistry {
             register(0x35, ServerboundSetCarriedItemPacket)
             register(0x36, ServerboundSetCommandBlockPacket)
             register(0x37, ServerboundSetCommandMinecartPacket)
-//            register(0x38, ServerboundSetCreativeModeSlotPacket)
+            register(0x38, ServerboundSetCreativeModeSlotPacket)
             register(0x39, ServerboundSetGameRulePacket)
             register(0x3A, ServerboundSetJigsawBlockPacket)
             register(0x3B, ServerboundSetStructureBlockPacket)