Minecraft 25w18a protocol support

Author: md-5

protocol/src/main/java/net/md_5/bungee/protocol/ProtocolConstants.java

@@ -50,6 +50,7 @@ public class ProtocolConstants
     public static final int MINECRAFT_1_21_2 = 768;
     public static final int MINECRAFT_1_21_4 = 769;
     public static final int MINECRAFT_1_21_5 = 770;
+    public static final int MINECRAFT_1_21_6 = 1073742072;
     public static final List<String> SUPPORTED_VERSIONS;
     public static final List<Integer> SUPPORTED_VERSION_IDS;
 
@@ -120,7 +121,7 @@ public class ProtocolConstants
         if ( SNAPSHOT_SUPPORT )
         {
             // supportedVersions.add( "1.21.x" );
-            // supportedVersionIds.add( ProtocolConstants.MINECRAFT_1_21_5 );
+            supportedVersionIds.add( ProtocolConstants.MINECRAFT_1_21_6 );
         }
 
         SUPPORTED_VERSIONS = supportedVersions.build();

protocol/src/main/java/net/md_5/bungee/protocol/packet/Commands.java

@@ -313,6 +313,7 @@ private static class ArgumentRegistry
         private static final ArgumentSerializer[] IDS_1_20_3;
         private static final ArgumentSerializer[] IDS_1_20_5;
         private static final ArgumentSerializer[] IDS_1_21_5;
+        private static final ArgumentSerializer[] IDS_1_21_6;
         private static final Map<Class<?>, ProperArgumentSerializer<?>> PROPER_PROVIDERS = new HashMap<>();
         //
         private static final ArgumentSerializer<Void> VOID = new ArgumentSerializer<Void>()
@@ -918,6 +919,66 @@ protected void write(ByteBuf buf, String t)
                 get( "minecraft:loot_predicate", VOID ),
                 get( "minecraft:loot_modifier", VOID )
             };
+
+            IDS_1_21_6 = new ArgumentSerializer[]
+            {
+                get( "brigadier:bool", VOID ),
+                get( "brigadier:float", FLOAT_RANGE ),
+                get( "brigadier:double", DOUBLE_RANGE ),
+                get( "brigadier:integer", INTEGER_RANGE ),
+                get( "brigadier:long", LONG_RANGE ),
+                get( "brigadier:string", STRING ),
+                get( "minecraft:entity", BYTE ),
+                get( "minecraft:game_profile", VOID ),
+                get( "minecraft:block_pos", VOID ),
+                get( "minecraft:column_pos", VOID ),
+                get( "minecraft:vec3", VOID ),
+                get( "minecraft:vec2", VOID ),
+                get( "minecraft:block_state", VOID ),
+                get( "minecraft:block_predicate", VOID ),
+                get( "minecraft:item_stack", VOID ),
+                get( "minecraft:item_predicate", VOID ),
+                get( "minecraft:color", VOID ),
+                get( "minecraft:hex_color", VOID ),
+                get( "minecraft:component", VOID ),
+                get( "minecraft:style", VOID ),
+                get( "minecraft:message", VOID ),
+                get( "minecraft:nbt_compound_tag", VOID ),
+                get( "minecraft:nbt_tag", VOID ),
+                get( "minecraft:nbt_path", VOID ),
+                get( "minecraft:objective", VOID ),
+                get( "minecraft:objective_criteria", VOID ),
+                get( "minecraft:operation", VOID ),
+                get( "minecraft:particle", VOID ),
+                get( "minecraft:angle", VOID ),
+                get( "minecraft:rotation", VOID ),
+                get( "minecraft:scoreboard_slot", VOID ),
+                get( "minecraft:score_holder", BYTE ),
+                get( "minecraft:swizzle", VOID ),
+                get( "minecraft:team", VOID ),
+                get( "minecraft:item_slot", VOID ),
+                get( "minecraft:item_slots", VOID ),
+                get( "minecraft:resource_location", VOID ),
+                get( "minecraft:function", VOID ),
+                get( "minecraft:entity_anchor", VOID ),
+                get( "minecraft:int_range", VOID ),
+                get( "minecraft:float_range", VOID ),
+                get( "minecraft:dimension", VOID ),
+                get( "minecraft:gamemode", VOID ),
+                get( "minecraft:time", INTEGER ),
+                get( "minecraft:resource_or_tag", RAW_STRING ),
+                get( "minecraft:resource_or_tag_key", RAW_STRING ),
+                get( "minecraft:resource", RAW_STRING ),
+                get( "minecraft:resource_key", RAW_STRING ),
+                get( "minecraft:resource_selector", RAW_STRING ),
+                get( "minecraft:template_mirror", VOID ),
+                get( "minecraft:template_rotation", VOID ),
+                get( "minecraft:uuid", VOID ),
+                get( "minecraft:heightmap", VOID ),
+                get( "minecraft:loot_table", VOID ),
+                get( "minecraft:loot_predicate", VOID ),
+                get( "minecraft:loot_modifier", VOID )
+            };
         }
 
         private static void register(String name, ArgumentSerializer serializer)
@@ -939,7 +1000,10 @@ private static ArgumentType<?> read(ByteBuf buf, int protocolVersion)
             {
                 key = readVarInt( buf );
 
-                if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_21_5 )
+                if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_21_6 )
+                {
+                    reader = IDS_1_21_6[(Integer) key];
+                } else if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_21_5 )
                 {
                     reader = IDS_1_21_5[(Integer) key];
                 } else if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_20_5 )