Refactor Packet registering

src/main/java/com/simibubi/create/AllPackets.java

@@ -1,41 +1,72 @@
 package com.simibubi.create;
 
+import java.util.function.BiConsumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+
 import com.simibubi.create.foundation.packet.NbtPacket;
+import com.simibubi.create.foundation.packet.SimplePacketBase;
 import com.simibubi.create.modules.curiosities.placementHandgun.BuilderGunBeamPacket;
 import com.simibubi.create.modules.schematics.packet.ConfigureSchematicannonPacket;
 import com.simibubi.create.modules.schematics.packet.SchematicPlacePacket;
 import com.simibubi.create.modules.schematics.packet.SchematicUploadPacket;
 import com.simibubi.create.modules.symmetry.SymmetryEffectPacket;
 
+import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.fml.network.NetworkEvent.Context;
 import net.minecraftforge.fml.network.NetworkRegistry;
 import net.minecraftforge.fml.network.simple.SimpleChannel;
 
-public class AllPackets {
+public enum AllPackets {
+
+	// Client to Server
+	NBT(NbtPacket.class, NbtPacket::new),
+	CONFIGURE_SCHEMATICANNON(ConfigureSchematicannonPacket.class, ConfigureSchematicannonPacket::new),
+	PLACE_SCHEMATIC(SchematicPlacePacket.class, SchematicPlacePacket::new),
+	UPLOAD_SCHEMATIC(SchematicUploadPacket.class, SchematicUploadPacket::new),
+	
+	// Server to Client
+	SYMMETRY_EFFECT(SymmetryEffectPacket.class, SymmetryEffectPacket::new),
+	BEAM_EFFECT(BuilderGunBeamPacket.class, BuilderGunBeamPacket::new),
+
+	;
 
 	public static final ResourceLocation CHANNEL_NAME = new ResourceLocation(Create.ID, "network");
 	public static final String NETWORK_VERSION = new ResourceLocation(Create.ID, "1").toString();
 	public static SimpleChannel channel;
 
-	public static void registerPackets() {
+	private LoadedPacket<?> packet;
-		int i = 0;
 
+	private <T extends SimplePacketBase> AllPackets(Class<T> type, Function<PacketBuffer, T> factory) {
+		packet = new LoadedPacket<>(type, factory);
+	}
+
+	public static void registerPackets() {
 		channel = NetworkRegistry.ChannelBuilder.named(CHANNEL_NAME).serverAcceptedVersions(s -> true)
 				.clientAcceptedVersions(s -> true).networkProtocolVersion(() -> NETWORK_VERSION).simpleChannel();
-
+		for (AllPackets packet : values())
-		channel.messageBuilder(NbtPacket.class, i++).decoder(NbtPacket::new).encoder(NbtPacket::toBytes)
+			packet.packet.register();
-				.consumer(NbtPacket::handle).add();
-		channel.messageBuilder(SchematicPlacePacket.class, i++).decoder(SchematicPlacePacket::new)
-				.encoder(SchematicPlacePacket::toBytes).consumer(SchematicPlacePacket::handle).add();
-		channel.messageBuilder(ConfigureSchematicannonPacket.class, i++).decoder(ConfigureSchematicannonPacket::new)
-				.encoder(ConfigureSchematicannonPacket::toBytes).consumer(ConfigureSchematicannonPacket::handle).add();
-		channel.messageBuilder(SchematicUploadPacket.class, i++).decoder(SchematicUploadPacket::new)
-				.encoder(SchematicUploadPacket::toBytes).consumer(SchematicUploadPacket::handle).add();
-		channel.messageBuilder(SymmetryEffectPacket.class, i++).decoder(SymmetryEffectPacket::new)
-				.encoder(SymmetryEffectPacket::toBytes).consumer(SymmetryEffectPacket::handle).add();
-		channel.messageBuilder(BuilderGunBeamPacket.class, i++).decoder(BuilderGunBeamPacket::new)
-				.encoder(BuilderGunBeamPacket::toBytes).consumer(BuilderGunBeamPacket::handle).add();
 
 	}
 
+	private static class LoadedPacket<T extends SimplePacketBase> {
+		private static int index = 0;
+		BiConsumer<T, PacketBuffer> encoder;
+		Function<PacketBuffer, T> decoder;
+		BiConsumer<T, Supplier<Context>> handler;
+		Class<T> type;
+
+		private LoadedPacket(Class<T> type, Function<PacketBuffer, T> factory) {
+			encoder = T::write;
+			decoder = factory;
+			handler = T::handle;
+			this.type = type;
+		}
+
+		private void register() {
+			channel.messageBuilder(type, index++).encoder(encoder).decoder(decoder).consumer(handler).add();
+		}
+	}
+
 }

src/main/java/com/simibubi/create/foundation/packet/NbtPacket.java

@@ -7,7 +7,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.network.PacketBuffer;
 import net.minecraftforge.fml.network.NetworkEvent.Context;
 
-public class NbtPacket {
+public class NbtPacket extends SimplePacketBase {
 
 	public ItemStack stack;
 	public int slot;
@@ -26,7 +26,7 @@ public class NbtPacket {
 		slot = buffer.readInt();
 	}
 	
-	public void toBytes(PacketBuffer buffer) {
+	public void write(PacketBuffer buffer) {
 		buffer.writeItemStack(stack);
 		buffer.writeInt(slot);
 	}

src/main/java/com/simibubi/create/foundation/packet/SimplePacketBase.java

@@ -0,0 +1,13 @@
+package com.simibubi.create.foundation.packet;
+
+import java.util.function.Supplier;
+
+import net.minecraft.network.PacketBuffer;
+import net.minecraftforge.fml.network.NetworkEvent.Context;
+
+public abstract class SimplePacketBase {
+
+	public abstract void write(PacketBuffer buffer);
+	public abstract void handle(Supplier<Context> context);
+	
+}

src/main/java/com/simibubi/create/modules/curiosities/placementHandgun/BuilderGunBeamPacket.java

@@ -2,6 +2,7 @@ package com.simibubi.create.modules.curiosities.placementHandgun;
 
 import java.util.function.Supplier;
 
+import com.simibubi.create.foundation.packet.SimplePacketBase;
 import com.simibubi.create.modules.curiosities.placementHandgun.BuilderGunHandler.LaserBeam;
 
 import net.minecraft.client.Minecraft;
@@ -13,7 +14,7 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.fml.DistExecutor;
 import net.minecraftforge.fml.network.NetworkEvent.Context;
 
-public class BuilderGunBeamPacket {
+public class BuilderGunBeamPacket extends SimplePacketBase {
 
 	public Vec3d start;
 	public Vec3d target;
@@ -34,7 +35,7 @@ public class BuilderGunBeamPacket {
 		self = buffer.readBoolean();
 	}
 
-	public void toBytes(PacketBuffer buffer) {
+	public void write(PacketBuffer buffer) {
 		buffer.writeDouble(start.x);
 		buffer.writeDouble(start.y);
 		buffer.writeDouble(start.z);

src/main/java/com/simibubi/create/modules/schematics/packet/ConfigureSchematicannonPacket.java

@@ -2,6 +2,7 @@ package com.simibubi.create.modules.schematics.packet;
 
 import java.util.function.Supplier;
 
+import com.simibubi.create.foundation.packet.SimplePacketBase;
 import com.simibubi.create.modules.schematics.block.SchematicannonTileEntity;
 import com.simibubi.create.modules.schematics.block.SchematicannonTileEntity.State;
 
@@ -12,7 +13,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraftforge.fml.network.NetworkEvent.Context;
 
-public class ConfigureSchematicannonPacket {
+public class ConfigureSchematicannonPacket extends SimplePacketBase {
 
 	public static enum Option {
 		DONT_REPLACE, REPLACE_SOLID, REPLACE_ANY, REPLACE_EMPTY, SKIP_MISSING, SKIP_TILES, PLAY, PAUSE, STOP;
@@ -39,7 +40,7 @@ public class ConfigureSchematicannonPacket {
 		set = buffer.readBoolean();
 	}
 
-	public void toBytes(PacketBuffer buffer) {
+	public void write(PacketBuffer buffer) {
 		buffer.writeBlockPos(pos);
 		buffer.writeInt(option.ordinal());
 		buffer.writeBoolean(set);

src/main/java/com/simibubi/create/modules/schematics/packet/SchematicPlacePacket.java

@@ -2,6 +2,7 @@ package com.simibubi.create.modules.schematics.packet;
 
 import java.util.function.Supplier;
 
+import com.simibubi.create.foundation.packet.SimplePacketBase;
 import com.simibubi.create.modules.schematics.item.BlueprintItem;
 
 import net.minecraft.entity.player.ServerPlayerEntity;
@@ -11,7 +12,7 @@ import net.minecraft.network.PacketBuffer;
 import net.minecraft.world.gen.feature.template.Template;
 import net.minecraftforge.fml.network.NetworkEvent.Context;
 
-public class SchematicPlacePacket {
+public class SchematicPlacePacket extends SimplePacketBase {
 
 	public ItemStack stack;
 
@@ -23,7 +24,7 @@ public class SchematicPlacePacket {
 		stack = buffer.readItemStack();
 	}
 
-	public void toBytes(PacketBuffer buffer) {
+	public void write(PacketBuffer buffer) {
 		buffer.writeItemStack(stack);
 	}
 

src/main/java/com/simibubi/create/modules/schematics/packet/SchematicUploadPacket.java

@@ -3,6 +3,7 @@ package com.simibubi.create.modules.schematics.packet;
 import java.util.function.Supplier;
 
 import com.simibubi.create.Create;
+import com.simibubi.create.foundation.packet.SimplePacketBase;
 import com.simibubi.create.foundation.type.DimensionPos;
 import com.simibubi.create.modules.schematics.block.SchematicTableContainer;
 
@@ -11,7 +12,7 @@ import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.fml.network.NetworkEvent.Context;
 
-public class SchematicUploadPacket {
+public class SchematicUploadPacket extends SimplePacketBase {
 
 	public static final int BEGIN = 0;
 	public static final int WRITE = 1;
@@ -53,7 +54,7 @@ public class SchematicUploadPacket {
 			data = buffer.readByteArray();
 	}
 
-	public void toBytes(PacketBuffer buffer) {
+	public void write(PacketBuffer buffer) {
 		buffer.writeInt(code);
 		buffer.writeString(schematic);
 

src/main/java/com/simibubi/create/modules/symmetry/SymmetryEffectPacket.java

@@ -4,6 +4,8 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Supplier;
 
+import com.simibubi.create.foundation.packet.SimplePacketBase;
+
 import net.minecraft.client.Minecraft;
 import net.minecraft.network.PacketBuffer;
 import net.minecraft.util.math.BlockPos;
@@ -12,7 +14,7 @@ import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.fml.DistExecutor;
 import net.minecraftforge.fml.network.NetworkEvent.Context;
 
-public class SymmetryEffectPacket {
+public class SymmetryEffectPacket extends SimplePacketBase {
 
 	private BlockPos mirror;
 	private List<BlockPos> positions;
@@ -31,7 +33,7 @@ public class SymmetryEffectPacket {
 		}
 	}
 
-	public void toBytes(PacketBuffer buffer) {
+	public void write(PacketBuffer buffer) {
 		buffer.writeBlockPos(mirror);
 		buffer.writeInt(positions.size());
 		for (BlockPos blockPos : positions) {