Added GPL copyright messages to files

src/main/java/ru/nanit/limbo/LimboConstants.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo;
 
 public final class LimboConstants {

src/main/java/ru/nanit/limbo/NanoLimbo.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo;
 
 import ru.nanit.limbo.server.LimboServer;

src/main/java/ru/nanit/limbo/configuration/LimboConfig.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.configuration;
 
 import org.spongepowered.configurate.ConfigurationNode;

src/main/java/ru/nanit/limbo/configuration/SocketAddressSerializer.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.configuration;
 
 import org.checkerframework.checker.nullness.qual.Nullable;

src/main/java/ru/nanit/limbo/connection/ClientChannelInitializer.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection;
 
 import io.netty.channel.Channel;

src/main/java/ru/nanit/limbo/connection/ClientConnection.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection;
 
 import com.grack.nanojson.JsonArray;

src/main/java/ru/nanit/limbo/connection/GameProfile.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection;
 
 import java.util.UUID;

src/main/java/ru/nanit/limbo/connection/pipeline/PacketDecoder.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection.pipeline;
 
 import io.netty.buffer.ByteBuf;

src/main/java/ru/nanit/limbo/connection/pipeline/PacketEncoder.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection.pipeline;
 
 import io.netty.buffer.ByteBuf;

src/main/java/ru/nanit/limbo/connection/pipeline/VarIntByteDecoder.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection.pipeline;
 
 import io.netty.util.ByteProcessor;

src/main/java/ru/nanit/limbo/connection/pipeline/VarIntFrameDecoder.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection.pipeline;
 
 import io.netty.buffer.ByteBuf;

src/main/java/ru/nanit/limbo/connection/pipeline/VarIntLengthEncoder.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.connection.pipeline;
 
 import io.netty.buffer.ByteBuf;

src/main/java/ru/nanit/limbo/protocol/ByteMessage.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol;
 
 import io.netty.buffer.*;

src/main/java/ru/nanit/limbo/protocol/Packet.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol;
 
 import ru.nanit.limbo.protocol.registry.Version;

src/main/java/ru/nanit/limbo/protocol/PacketIn.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol;
 
 import ru.nanit.limbo.protocol.registry.Version;

src/main/java/ru/nanit/limbo/protocol/PacketOut.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol;
 
 import ru.nanit.limbo.protocol.registry.Version;

src/main/java/ru/nanit/limbo/protocol/PacketSnapshot.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol;
 
 import ru.nanit.limbo.protocol.registry.Version;

src/main/java/ru/nanit/limbo/protocol/packets/PacketHandshake.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/login/PacketDisconnect.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.login;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/login/PacketLoginPluginRequest.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.login;
 
 import io.netty.buffer.ByteBuf;

src/main/java/ru/nanit/limbo/protocol/packets/login/PacketLoginPluginResponse.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.login;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/login/PacketLoginStart.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.login;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/login/PacketLoginSuccess.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.login;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketBossBar.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketChatMessage.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketDeclareCommands.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketJoinGame.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketKeepAlive.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketPlayerAbilities.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketPlayerInfo.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketPlayerPositionAndLook.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketPluginMessage.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleLegacy.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleSetSubTitle.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleSetTitle.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/play/PacketTitleTimes.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.play;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/status/PacketStatusPing.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.status;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/status/PacketStatusRequest.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.status;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/packets/status/PacketStatusResponse.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.packets.status;
 
 import ru.nanit.limbo.protocol.ByteMessage;

src/main/java/ru/nanit/limbo/protocol/registry/State.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.registry;
 
 import ru.nanit.limbo.protocol.Packet;

src/main/java/ru/nanit/limbo/protocol/registry/Version.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.protocol.registry;
 
 import java.util.HashMap;

src/main/java/ru/nanit/limbo/server/Connections.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server;
 
 import ru.nanit.limbo.connection.ClientConnection;

src/main/java/ru/nanit/limbo/server/LimboServer.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server;
 
 import io.netty.bootstrap.ServerBootstrap;

src/main/java/ru/nanit/limbo/server/data/BossBar.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server.data;
 
 import org.checkerframework.checker.nullness.qual.Nullable;

src/main/java/ru/nanit/limbo/server/data/InfoForwarding.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server.data;
 
 import org.checkerframework.checker.nullness.qual.Nullable;

src/main/java/ru/nanit/limbo/server/data/PingData.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server.data;
 
 import org.checkerframework.checker.nullness.qual.Nullable;

src/main/java/ru/nanit/limbo/server/data/Position.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server.data;
 
 import org.checkerframework.checker.nullness.qual.Nullable;

src/main/java/ru/nanit/limbo/server/data/Title.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.server.data;
 
 import org.checkerframework.checker.nullness.qual.Nullable;

src/main/java/ru/nanit/limbo/util/Colors.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.util;
 
 public final class Colors {

src/main/java/ru/nanit/limbo/util/Logger.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.util;
 
 import java.time.LocalTime;

src/main/java/ru/nanit/limbo/util/UuidUtil.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.util;
 
 import java.nio.charset.StandardCharsets;

src/main/java/ru/nanit/limbo/world/Dimension.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.world;
 
 import net.kyori.adventure.nbt.CompoundBinaryTag;

src/main/java/ru/nanit/limbo/world/DimensionRegistry.java

@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2020 Nan1t
+ *
+ * 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/>.
+ */
+
 package ru.nanit.limbo.world;
 
 import net.kyori.adventure.nbt.CompoundBinaryTag;