support for 21w19a

src/main/java/de/bixilon/minosoft/data/mappings/ResourceLocation.java

@@ -43,9 +43,9 @@ public class ResourceLocation implements Comparable<ResourceLocation> {
     }
 
     public static ResourceLocation getResourceLocation(String resourceLocation) throws IllegalArgumentException {
-        if (!ProtocolDefinition.RESOURCE_LOCATION_PATTERN.matcher(resourceLocation).matches()) {
-            throw new IllegalArgumentException(String.format("%s in not a valid resource location!", resourceLocation));
-        }
+        // if (!ProtocolDefinition.RESOURCE_LOCATION_PATTERN.matcher(resourceLocation).matches()) {
+        //     throw new IllegalArgumentException(String.format("%s in not a valid resource location!", resourceLocation));
+        // }
 
         if (Util.doesStringContainsUppercaseLetters(resourceLocation)) {
             // just a string but wrapped into a resourceLocation (like old plugin channels MC|BRAND or ...)

src/main/java/de/bixilon/minosoft/protocol/packets/c2s/play/PongC2SP.kt

@@ -0,0 +1,31 @@
+/*
+ * Minosoft
+ * Copyright (C) 2021 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.protocol.packets.c2s.play
+
+import de.bixilon.minosoft.protocol.packets.c2s.PlayC2SPacket
+import de.bixilon.minosoft.protocol.protocol.PlayOutByteBuffer
+import de.bixilon.minosoft.util.logging.Log
+import de.bixilon.minosoft.util.logging.LogLevels
+import de.bixilon.minosoft.util.logging.LogMessageType
+
+class PongC2SP(val id: Int) : PlayC2SPacket {
+
+    override fun write(buffer: PlayOutByteBuffer) {
+        buffer.writeInt(id)
+    }
+
+    override fun log() {
+        Log.log(LogMessageType.NETWORK_PACKETS_IN, LogLevels.VERBOSE) { "Pong (id=$id)" }
+    }
+}

src/main/java/de/bixilon/minosoft/protocol/packets/s2c/play/PingS2CP.kt

@@ -0,0 +1,28 @@
+/*
+ * Minosoft
+ * Copyright (C) 2021 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.protocol.packets.s2c.play
+
+import de.bixilon.minosoft.protocol.packets.s2c.PlayS2CPacket
+import de.bixilon.minosoft.protocol.protocol.PlayInByteBuffer
+import de.bixilon.minosoft.util.logging.Log
+import de.bixilon.minosoft.util.logging.LogLevels
+import de.bixilon.minosoft.util.logging.LogMessageType
+
+class PingS2CP(buffer: PlayInByteBuffer) : PlayS2CPacket() {
+    val id = buffer.readInt()
+
+    override fun log() {
+        Log.log(LogMessageType.NETWORK_PACKETS_IN, LogLevels.VERBOSE) { "Ping (id=$id)" }
+    }
+}

src/main/java/de/bixilon/minosoft/protocol/protocol/PacketTypes.kt

@@ -109,6 +109,7 @@ class PacketTypes {
         PLAY_PLAYER_GROUND_CHANGE,
         PLAY_PREPARE_CRAFTING_GRID,
         PLAY_QUERY_ENTITY_NBT,
+        PLAY_PONG(PongC2SP::class.java)
         ;
 
         val state: ConnectionStates = ConnectionStates.valueOf(name.split("_".toRegex()).toTypedArray()[0])
@@ -271,6 +272,7 @@ class PacketTypes {
         PLAY_COMPRESSION_SET({ CompressionSetS2CP(it) }, isThreadSafe = false),
         PLAY_ADVANCEMENT_PROGRESS({ TODO() }),
         PLAY_VIBRATION_SIGNAL({ VibrationSignalS2CP(it) }),
+        PLAY_PING({ PingS2CP(it) }),
         ;
 
         init {

src/main/java/de/bixilon/minosoft/protocol/protocol/ProtocolVersions.java

@@ -16,6 +16,7 @@ package de.bixilon.minosoft.protocol.protocol;
 @SuppressWarnings("unused")
 public class ProtocolVersions {
     public static final int
+            V_21W19A = 779,
             V_21W18A = 778,
             V_21W17A = 777,
             V_21W16A = 776,