Merge pull request #1674 from KennyTV/abstraction

Remove some lombok usage from the api package

bungee/src/main/java/us/myles/ViaVersion/bungee/storage/BungeeStorage.java

@@ -1,6 +1,5 @@
 package us.myles.ViaVersion.bungee.storage;
 
-import lombok.Data;
 import lombok.EqualsAndHashCode;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 import us.myles.ViaVersion.api.data.StoredObject;
@@ -10,7 +9,6 @@ import java.lang.reflect.Field;
 import java.util.Set;
 import java.util.UUID;
 
-@Data
 @EqualsAndHashCode(callSuper = true)
 public class BungeeStorage extends StoredObject {
     private static Field bossField;
@@ -27,7 +25,7 @@ public class BungeeStorage extends StoredObject {
         }
     }
 
-    private ProxiedPlayer player;
+    private final ProxiedPlayer player;
     private String currentServer;
     private Set<UUID> bossbar;
 
@@ -45,4 +43,20 @@ public class BungeeStorage extends StoredObject {
             }
         }
     }
+
+    public ProxiedPlayer getPlayer() {
+        return player;
+    }
+
+    public String getCurrentServer() {
+        return currentServer;
+    }
+
+    public void setCurrentServer(String currentServer) {
+        this.currentServer = currentServer;
+    }
+
+    public Set<UUID> getBossbar() {
+        return bossbar;
+    }
 }

common/src/main/java/us/myles/ViaVersion/api/ViaListener.java

@@ -1,18 +1,18 @@
 package us.myles.ViaVersion.api;
 
-import lombok.*;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.protocol.Protocol;
 import us.myles.ViaVersion.protocols.base.ProtocolInfo;
 
 import java.util.UUID;
 
-@Getter(AccessLevel.PROTECTED)
-@Setter(AccessLevel.PROTECTED)
-@RequiredArgsConstructor
 public abstract class ViaListener {
     private final Class<? extends Protocol> requiredPipeline;
-    private boolean registered = false;
+    private boolean registered;
+
+    public ViaListener(Class<? extends Protocol> requiredPipeline) {
+        this.requiredPipeline = requiredPipeline;
+    }
 
     /**
      * Get the UserConnection from an UUID
@@ -20,7 +20,7 @@ public abstract class ViaListener {
      * @param uuid UUID object
      * @return The UserConnection
      */
-    protected UserConnection getUserConnection(@NonNull UUID uuid) {
+    protected UserConnection getUserConnection(UUID uuid) {
         return Via.getManager().getConnection(uuid);
     }
 
@@ -40,4 +40,16 @@ public abstract class ViaListener {
      * Register the event
      */
     public abstract void register();
+
+    protected Class<? extends Protocol> getRequiredPipeline() {
+        return requiredPipeline;
+    }
+
+    protected boolean isRegistered() {
+        return registered;
+    }
+
+    protected void setRegistered(boolean registered) {
+        this.registered = registered;
+    }
 }

common/src/main/java/us/myles/ViaVersion/api/data/StoredObject.java

@@ -1,10 +1,13 @@
 package us.myles.ViaVersion.api.data;
 
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-
-@Getter
-@AllArgsConstructor
 public class StoredObject {
     private final UserConnection user;
+
+    public StoredObject(UserConnection user) {
+        this.user = user;
+    }
+
+    public UserConnection getUser() {
+        return user;
+    }
 }

common/src/main/java/us/myles/ViaVersion/api/data/UserConnection.java

@@ -1,12 +1,12 @@
 package us.myles.ViaVersion.api.data;
 
+import com.google.common.base.Preconditions;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
 import lombok.Data;
-import lombok.NonNull;
 import net.md_5.bungee.api.ChatColor;
 import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.Via;
@@ -23,7 +23,6 @@ import java.util.concurrent.locks.ReentrantReadWriteLock;
 
 @Data
 public class UserConnection {
-    @NonNull
     private final Channel channel;
     Map<Class, StoredObject> storedObjects = new ConcurrentHashMap<>();
     private boolean active = true;
@@ -41,6 +40,7 @@ public class UserConnection {
     private ReadWriteLock velocityLock = new ReentrantReadWriteLock();
 
     public UserConnection(Channel channel) {
+        Preconditions.checkNotNull(channel);
         this.channel = channel;
     }
 
@@ -93,12 +93,7 @@ public class UserConnection {
         if (currentThread) {
             channel.pipeline().context(handler).writeAndFlush(packet);
         } else {
-            channel.eventLoop().submit(new Runnable() {
-                @Override
-                public void run() {
-                    channel.pipeline().context(handler).writeAndFlush(packet);
-                }
-            });
+            channel.eventLoop().submit(() -> channel.pipeline().context(handler).writeAndFlush(packet));
         }
     }
 
@@ -110,8 +105,7 @@ public class UserConnection {
      */
     public ChannelFuture sendRawPacketFuture(final ByteBuf packet) {
         final ChannelHandler handler = channel.pipeline().get(Via.getManager().getInjector().getEncoderName());
-        ChannelFuture future = channel.pipeline().context(handler).writeAndFlush(packet);
-        return future;
+        return channel.pipeline().context(handler).writeAndFlush(packet);
     }
 
     /**
@@ -155,26 +149,26 @@ public class UserConnection {
         ViaVersionConfig conf = Via.getConfig();
         // Max PPS Checker
         if (conf.getMaxPPS() > 0) {
-            if (getPacketsPerSecond() >= conf.getMaxPPS()) {
-                disconnect(conf.getMaxPPSKickMessage().replace("%pps", Long.toString(getPacketsPerSecond())));
+            if (packetsPerSecond >= conf.getMaxPPS()) {
+                disconnect(conf.getMaxPPSKickMessage().replace("%pps", Long.toString(packetsPerSecond)));
                 return true; // don't send current packet
             }
         }
 
         // Tracking PPS Checker
         if (conf.getMaxWarnings() > 0 && conf.getTrackingPeriod() > 0) {
-            if (getSecondsObserved() > conf.getTrackingPeriod()) {
+            if (secondsObserved > conf.getTrackingPeriod()) {
                 // Reset
                 setWarnings(0);
                 setSecondsObserved(1);
             } else {
-                setSecondsObserved(getSecondsObserved() + 1);
-                if (getPacketsPerSecond() >= conf.getWarningPPS()) {
-                    setWarnings(getWarnings() + 1);
+                setSecondsObserved(secondsObserved + 1);
+                if (packetsPerSecond >= conf.getWarningPPS()) {
+                    setWarnings(warnings + 1);
                 }
 
-                if (getWarnings() >= conf.getMaxWarnings()) {
-                    disconnect(conf.getMaxWarningsKickMessage().replace("%pps", Long.toString(getPacketsPerSecond())));
+                if (warnings >= conf.getMaxWarnings()) {
+                    disconnect(conf.getMaxWarningsKickMessage().replace("%pps", Long.toString(packetsPerSecond)));
                     return true; // don't send current packet
                 }
             }
@@ -188,21 +182,17 @@ public class UserConnection {
      * @param reason The reason to use, not used if player is not active.
      */
     public void disconnect(final String reason) {
-        if (!getChannel().isOpen()) return;
+        if (!channel.isOpen()) return;
         if (pendingDisconnect) return;
         pendingDisconnect = true;
         if (get(ProtocolInfo.class).getUuid() != null) {
             final UUID uuid = get(ProtocolInfo.class).getUuid();
-            Via.getPlatform().runSync(new Runnable() {
-                @Override
-                public void run() {
-                    if (!Via.getPlatform().kickPlayer(uuid, ChatColor.translateAlternateColorCodes('&', reason))) {
-                        getChannel().close(); // =)
-                    }
+            Via.getPlatform().runSync(() -> {
+                if (!Via.getPlatform().kickPlayer(uuid, ChatColor.translateAlternateColorCodes('&', reason))) {
+                    channel.close(); // =)
                 }
             });
         }
-
     }
 
     /**
@@ -222,23 +212,20 @@ public class UserConnection {
             }
             buf.writeBytes(packet);
             final ChannelHandlerContext context = PipelineUtil
-                    .getPreviousContext(Via.getManager().getInjector().getDecoderName(), getChannel().pipeline());
+                    .getPreviousContext(Via.getManager().getInjector().getDecoderName(), channel.pipeline());
             if (currentThread) {
                 if (context != null) {
                     context.fireChannelRead(buf);
                 } else {
-                    getChannel().pipeline().fireChannelRead(buf);
+                    channel.pipeline().fireChannelRead(buf);
                 }
             } else {
                 try {
-                    channel.eventLoop().submit(new Runnable() {
-                        @Override
-                        public void run() {
-                            if (context != null) {
-                                context.fireChannelRead(buf);
-                            } else {
-                                getChannel().pipeline().fireChannelRead(buf);
-                            }
+                    channel.eventLoop().submit(() -> {
+                        if (context != null) {
+                            context.fireChannelRead(buf);
+                        } else {
+                            channel.pipeline().fireChannelRead(buf);
                         }
                     });
                 } catch (Throwable t) {

common/src/main/java/us/myles/ViaVersion/api/minecraft/chunks/ChunkSection.java

@@ -1,8 +1,6 @@
 package us.myles.ViaVersion.api.minecraft.chunks;
 
 import io.netty.buffer.ByteBuf;
-import lombok.Getter;
-import lombok.Setter;
 
 import java.util.ArrayList;
 import java.util.HashMap;

common/src/main/java/us/myles/ViaVersion/api/minecraft/metadata/Metadata.java

@@ -1,12 +1,41 @@
 package us.myles.ViaVersion.api.minecraft.metadata;
 
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-@AllArgsConstructor
-@Data
 public class Metadata {
     private int id;
     private MetaType metaType;
     private Object value;
+
+    public Metadata(int id, MetaType metaType, Object value) {
+        this.id = id;
+        this.metaType = metaType;
+        this.value = value;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public MetaType getMetaType() {
+        return metaType;
+    }
+
+    public void setMetaType(MetaType metaType) {
+        this.metaType = metaType;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public <T> T getCastedValue() {
+        return (T) value;
+    }
+
+    public void setValue(Object value) {
+        this.value = value;
+    }
 }

common/src/main/java/us/myles/ViaVersion/api/protocol/Protocol.java

@@ -1,7 +1,5 @@
 package us.myles.ViaVersion.api.protocol;
 
-import lombok.AllArgsConstructor;
-import lombok.Getter;
 import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.Pair;
 import us.myles.ViaVersion.api.Via;
@@ -205,12 +203,33 @@ public abstract class Protocol {
         return "Protocol:" + getClass().getSimpleName();
     }
 
-    @AllArgsConstructor
-    @Getter
     public static class ProtocolPacket {
-        State state;
-        int oldID;
-        int newID;
-        PacketRemapper remapper;
+        private final State state;
+        private final int oldID;
+        private final int newID;
+        private final PacketRemapper remapper;
+
+        public ProtocolPacket(State state, int oldID, int newID, PacketRemapper remapper) {
+            this.state = state;
+            this.oldID = oldID;
+            this.newID = newID;
+            this.remapper = remapper;
+        }
+
+        public State getState() {
+            return state;
+        }
+
+        public int getOldID() {
+            return oldID;
+        }
+
+        public int getNewID() {
+            return newID;
+        }
+
+        public PacketRemapper getRemapper() {
+            return remapper;
+        }
     }
 }

common/src/main/java/us/myles/ViaVersion/api/protocol/ProtocolVersion.java

@@ -1,13 +1,9 @@
 package us.myles.ViaVersion.api.protocol;
 
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NonNull;
+import com.google.common.base.Preconditions;
 
 import java.util.*;
 
-@AllArgsConstructor
-@Getter
 public class ProtocolVersion {
     private static final Map<Integer, ProtocolVersion> versions = new HashMap<>();
     private static final List<ProtocolVersion> versionList = new ArrayList<>();
@@ -89,7 +85,13 @@ public class ProtocolVersion {
         register(unknown = new ProtocolVersion(-1, "UNKNOWN"));
     }
 
-    public static void register(@NonNull ProtocolVersion protocol) {
+    public ProtocolVersion(int id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public static void register(ProtocolVersion protocol) {
+        Preconditions.checkNotNull(protocol);
         versions.put(protocol.getId(), protocol);
         versionList.add(protocol);
     }
@@ -133,6 +135,14 @@ public class ProtocolVersion {
         return null;
     }
 
+    public int getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;

common/src/main/java/us/myles/ViaVersion/api/remapper/ValueTransformer.java

@@ -1,12 +1,10 @@
 package us.myles.ViaVersion.api.remapper;
 
-import lombok.Getter;
 import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.exception.InformativeException;
 
 public abstract class ValueTransformer<T1, T2> implements ValueWriter<T1> {
-    @Getter
     private final Type<T1> inputType;
     private final Type<T2> outputType;
 
@@ -38,4 +36,12 @@ public abstract class ValueTransformer<T1, T2> implements ValueWriter<T1> {
             throw e;
         }
     }
+
+    public Type<T1> getInputType() {
+        return inputType;
+    }
+
+    public Type<T2> getOutputType() {
+        return outputType;
+    }
 }

common/src/main/java/us/myles/ViaVersion/api/type/Type.java

@@ -2,7 +2,6 @@ package us.myles.ViaVersion.api.type;
 
 
 import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
-import lombok.Getter;
 import us.myles.ViaVersion.api.minecraft.*;
 import us.myles.ViaVersion.api.minecraft.item.Item;
 import us.myles.ViaVersion.api.type.types.*;
@@ -10,7 +9,6 @@ import us.myles.ViaVersion.api.type.types.minecraft.*;
 
 import java.util.UUID;
 
-@Getter
 public abstract class Type<T> implements ByteBufReader<T>, ByteBufWriter<T> {
     /* Defined Types */
     public static final Type<Byte> BYTE = new ByteType();
@@ -144,12 +142,20 @@ public abstract class Type<T> implements ByteBufReader<T>, ByteBufWriter<T> {
         this.typeName = typeName;
     }
 
+    public Class<? super T> getOutputClass() {
+        return outputClass;
+    }
+
+    public String getTypeName() {
+        return typeName;
+    }
+
     public Class<? extends Type> getBaseClass() {
         return this.getClass();
     }
 
     @Override
     public String toString() {
-        return "Type|" + getTypeName();
+        return "Type|" + typeName;
     }
 }

common/src/main/java/us/myles/ViaVersion/api/type/types/Particle.java

@@ -1,13 +1,10 @@
 package us.myles.ViaVersion.api.type.types;
 
-import lombok.AllArgsConstructor;
-import lombok.Data;
 import us.myles.ViaVersion.api.type.Type;
 
 import java.util.LinkedList;
 import java.util.List;
 
-@Data
 public class Particle {
     private int id;
     private List<ParticleData> arguments = new LinkedList<>();
@@ -16,10 +13,45 @@ public class Particle {
         this.id = id;
     }
 
-    @lombok.Data
-    @AllArgsConstructor
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public List<ParticleData> getArguments() {
+        return arguments;
+    }
+
+    public void setArguments(List<ParticleData> arguments) {
+        this.arguments = arguments;
+    }
+
     public static class ParticleData {
         private Type type;
         private Object value;
+
+        public ParticleData(Type type, Object value) {
+            this.type = type;
+            this.value = value;
+        }
+
+        public Type getType() {
+            return type;
+        }
+
+        public void setType(Type type) {
+            this.type = type;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public void setValue(Object value) {
+            this.value = value;
+        }
     }
 }

common/src/main/java/us/myles/ViaVersion/api/type/types/version/Types1_13.java

@@ -24,5 +24,5 @@ public class Types1_13 {
     /**
      * Particle type for 1.13
      */
-    public static Type<Particle> PARTICLE = new Particle1_13Type();
+    public static final Type<Particle> PARTICLE = new Particle1_13Type();
 }

common/src/main/java/us/myles/ViaVersion/protocols/protocol1_15to1_14_4/packets/EntityPackets.java

@@ -4,7 +4,6 @@ import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.entities.Entity1_15Types;
 import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
 import us.myles.ViaVersion.api.protocol.Protocol;
-import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.api.type.types.version.Types1_14;

velocity/src/main/java/us/myles/ViaVersion/velocity/storage/VelocityStorage.java

@@ -1,7 +1,6 @@
 package us.myles.ViaVersion.velocity.storage;
 
 import com.velocitypowered.api.proxy.Player;
-import lombok.Data;
 import lombok.EqualsAndHashCode;
 import us.myles.ViaVersion.api.data.StoredObject;
 import us.myles.ViaVersion.api.data.UserConnection;
@@ -12,10 +11,9 @@ import java.lang.reflect.Method;
 import java.util.List;
 import java.util.UUID;
 
-@Data
 @EqualsAndHashCode(callSuper = true)
 public class VelocityStorage extends StoredObject {
-    private Player player;
+    private final Player player;
     private String currentServer;
     private List<UUID> cachedBossbar;
     private static Method getServerBossBars;
@@ -58,4 +56,20 @@ public class VelocityStorage extends StoredObject {
         }
         return cachedBossbar;
     }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public String getCurrentServer() {
+        return currentServer;
+    }
+
+    public void setCurrentServer(final String currentServer) {
+        this.currentServer = currentServer;
+    }
+
+    public List<UUID> getCachedBossbar() {
+        return cachedBossbar;
+    }
 }