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Flatten some PacketHandlers in rewriters

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This commit is contained in:
Nassim Jahnke 2024-10-27 23:02:47 +01:00
parent 3caaed00dc
commit d60a37f7e6
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GPG Key ID: EF6771C01F6EF02F
6 changed files with 159 additions and 236 deletions
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34
common/src/main/java/com/viaversion/viaversion/protocols/template/EntityPacketRewriter1_99.java
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@ -20,7 +20,6 @@ package com.viaversion.viaversion.protocols.template;
import com.viaversion.viaversion.api.minecraft.RegistryEntry; import com.viaversion.viaversion.api.minecraft.RegistryEntry;
import com.viaversion.viaversion.api.minecraft.entities.EntityType; import com.viaversion.viaversion.api.minecraft.entities.EntityType;
import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_20_5; import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_20_5;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Types; import com.viaversion.viaversion.api.type.Types;
import com.viaversion.viaversion.api.type.types.version.Types1_21; import com.viaversion.viaversion.api.type.types.version.Types1_21;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21; import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21;
@ -51,23 +50,22 @@ final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_2
handleRegistryData1_20_5(wrapper.user(), registryKey, entries); // Caches dimensions to access data like height later and tracks the amount of biomes sent for chunk data handleRegistryData1_20_5(wrapper.user(), registryKey, entries); // Caches dimensions to access data like height later and tracks the amount of biomes sent for chunk data
}); });
protocol.registerClientbound(ClientboundPackets1_21.LOGIN, new PacketHandlers() { protocol.registerClientbound(ClientboundPackets1_21.LOGIN, wrapper -> {
@Override final int entityId = wrapper.passthrough(Types.INT); // Entity id
public void register() { wrapper.passthrough(Types.BOOLEAN); // Hardcore
map(Types.INT); // Entity id wrapper.passthrough(Types.STRING_ARRAY); // World List
map(Types.BOOLEAN); // Hardcore wrapper.passthrough(Types.VAR_INT); // Max players
map(Types.STRING_ARRAY); // World List wrapper.passthrough(Types.VAR_INT); // View distance
map(Types.VAR_INT); // Max players wrapper.passthrough(Types.VAR_INT); // Simulation distance
map(Types.VAR_INT); // View distance wrapper.passthrough(Types.BOOLEAN); // Reduced debug info
map(Types.VAR_INT); // Simulation distance wrapper.passthrough(Types.BOOLEAN); // Show death screen
map(Types.BOOLEAN); // Reduced debug info wrapper.passthrough(Types.BOOLEAN); // Limited crafting
map(Types.BOOLEAN); // Show death screen
map(Types.BOOLEAN); // Limited crafting final int dimensionId = wrapper.passthrough(Types.VAR_INT);
map(Types.VAR_INT); // Dimension id final String world = wrapper.passthrough(Types.STRING);
map(Types.STRING); // World trackWorldDataByKey1_20_5(wrapper.user(), dimensionId, world);
handler(worldDataTrackerHandlerByKey1_20_5(3)); // Tracks world height and name for chunk data and entity (un)tracking
handler(playerTrackerHandler()); trackPlayer(wrapper.user(), entityId);
}
}); });
protocol.registerClientbound(ClientboundPackets1_21.RESPAWN, wrapper -> { protocol.registerClientbound(ClientboundPackets1_21.RESPAWN, wrapper -> {

63
common/src/main/java/com/viaversion/viaversion/rewriter/BlockRewriter.java
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@ -35,7 +35,6 @@ import com.viaversion.viaversion.api.protocol.Protocol;
import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType; import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper; import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandler; import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type; import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.api.type.Types; import com.viaversion.viaversion.api.type.Types;
import com.viaversion.viaversion.util.MathUtil; import com.viaversion.viaversion.util.MathUtil;
@ -68,86 +67,64 @@ public class BlockRewriter<C extends ClientboundPacketType> {
} }
public void registerBlockEvent(C packetType) { public void registerBlockEvent(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() {
@Override
public void register() {
map(positionType); // Location
map(Types.UNSIGNED_BYTE); // Action id
map(Types.UNSIGNED_BYTE); // Action param
map(Types.VAR_INT); // Block id - /!\ NOT BLOCK STATE
handler(wrapper -> {
if (protocol.getMappingData().getBlockMappings() == null) { if (protocol.getMappingData().getBlockMappings() == null) {
return; return;
} }
int id = wrapper.get(Types.VAR_INT, 0); protocol.registerClientbound(packetType, wrapper -> {
int mappedId = protocol.getMappingData().getNewBlockId(id); wrapper.passthrough(positionType); // Location
wrapper.passthrough(Types.UNSIGNED_BYTE); // Action id
wrapper.passthrough(Types.UNSIGNED_BYTE); // Action param
final int blockId = wrapper.passthrough(Types.VAR_INT);
final int mappedId = protocol.getMappingData().getNewBlockId(blockId);
if (mappedId == -1) { if (mappedId == -1) {
// Block (action) has been removed
wrapper.cancel(); wrapper.cancel();
return; return;
} }
if (blockId != mappedId) {
wrapper.set(Types.VAR_INT, 0, mappedId); wrapper.set(Types.VAR_INT, 0, mappedId);
});
} }
}); });
} }
public void registerBlockUpdate(C packetType) { public void registerBlockUpdate(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(positionType);
public void register() {
map(positionType); final int blockId = wrapper.read(Types.VAR_INT);
map(Types.VAR_INT); wrapper.write(Types.VAR_INT, protocol.getMappingData().getNewBlockStateId(blockId));
handler(wrapper -> wrapper.set(Types.VAR_INT, 0, protocol.getMappingData().getNewBlockStateId(wrapper.get(Types.VAR_INT, 0))));
}
}); });
} }
public void registerChunkBlocksUpdate(C packetType) { public void registerChunkBlocksUpdate(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.INT); // Chunk X
public void register() { wrapper.passthrough(Types.INT); // Chunk Z
map(Types.INT); // 0 - Chunk X
map(Types.INT); // 1 - Chunk Z
handler(wrapper -> {
for (BlockChangeRecord record : wrapper.passthrough(Types.BLOCK_CHANGE_ARRAY)) { for (BlockChangeRecord record : wrapper.passthrough(Types.BLOCK_CHANGE_ARRAY)) {
record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId())); record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId()));
} }
}); });
} }
});
}
public void registerSectionBlocksUpdate(C packetType) { public void registerSectionBlocksUpdate(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.LONG); // Chunk position
public void register() { wrapper.passthrough(Types.BOOLEAN); // Suppress light updates
map(Types.LONG); // Chunk position
map(Types.BOOLEAN); // Suppress light updates
handler(wrapper -> {
for (BlockChangeRecord record : wrapper.passthrough(Types.VAR_LONG_BLOCK_CHANGE_ARRAY)) { for (BlockChangeRecord record : wrapper.passthrough(Types.VAR_LONG_BLOCK_CHANGE_ARRAY)) {
record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId())); record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId()));
} }
}); });
} }
});
}
public void registerSectionBlocksUpdate1_20(C packetType) { public void registerSectionBlocksUpdate1_20(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.LONG); // Chunk position
public void register() {
map(Types.LONG); // Chunk position
handler(wrapper -> {
for (BlockChangeRecord record : wrapper.passthrough(Types.VAR_LONG_BLOCK_CHANGE_ARRAY)) { for (BlockChangeRecord record : wrapper.passthrough(Types.VAR_LONG_BLOCK_CHANGE_ARRAY)) {
record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId())); record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId()));
} }
}); });
} }
});
}
public void registerBlockBreakAck(C packetType) { public void registerBlockBreakAck(C packetType) {
// Same exact handler // Same exact handler

55
common/src/main/java/com/viaversion/viaversion/rewriter/ComponentRewriter.java
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@ -33,7 +33,6 @@ import com.viaversion.viaversion.api.protocol.Protocol;
import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType; import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper; import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.packet.State; import com.viaversion.viaversion.api.protocol.packet.State;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Types; import com.viaversion.viaversion.api.type.Types;
import com.viaversion.viaversion.protocols.base.ClientboundLoginPackets; import com.viaversion.viaversion.protocols.base.ClientboundLoginPackets;
import com.viaversion.viaversion.util.ComponentUtil; import com.viaversion.viaversion.util.ComponentUtil;
@ -66,20 +65,14 @@ public class ComponentRewriter<C extends ClientboundPacketType> implements com.v
} }
public void registerBossEvent(final C packetType) { public void registerBossEvent(final C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.UUID);
public void register() { final int action = wrapper.passthrough(Types.VAR_INT);
map(Types.UUID);
map(Types.VAR_INT);
handler(wrapper -> {
final int action = wrapper.get(Types.VAR_INT, 0);
if (action == 0 || action == 3) { if (action == 0 || action == 3) {
passthroughAndProcess(wrapper); passthroughAndProcess(wrapper);
} }
}); });
} }
});
}
/** /**
* Handles sub 1.17 combat event components. * Handles sub 1.17 combat event components.
@ -112,24 +105,18 @@ public class ComponentRewriter<C extends ClientboundPacketType> implements com.v
} }
public void registerLegacyOpenWindow(final C packetType) { public void registerLegacyOpenWindow(final C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.UNSIGNED_BYTE); // Id
public void register() { wrapper.passthrough(Types.STRING); // Window Type
map(Types.UNSIGNED_BYTE); // Id processText(wrapper.user(), wrapper.passthrough(Types.COMPONENT));
map(Types.STRING); // Window Type
handler(wrapper -> processText(wrapper.user(), wrapper.passthrough(Types.COMPONENT)));
}
}); });
} }
public void registerOpenScreen(final C packetType) { public void registerOpenScreen(final C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Id
public void register() { wrapper.passthrough(Types.VAR_INT); // Window Type
map(Types.VAR_INT); // Id passthroughAndProcess(wrapper);
map(Types.VAR_INT); // Window Type
handler(wrapper -> passthroughAndProcess(wrapper));
}
}); });
} }
@ -222,23 +209,17 @@ public class ComponentRewriter<C extends ClientboundPacketType> implements com.v
} }
public void registerPlayerCombatKill(final C packetType) { public void registerPlayerCombatKill(final C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Player ID
public void register() { wrapper.passthrough(Types.INT); // Killer ID
map(Types.VAR_INT); // Player ID processText(wrapper.user(), wrapper.passthrough(Types.COMPONENT));
map(Types.INT); // Killer ID
handler(wrapper -> processText(wrapper.user(), wrapper.passthrough(Types.COMPONENT)));
}
}); });
} }
public void registerPlayerCombatKill1_20(final C packetType) { public void registerPlayerCombatKill1_20(final C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Player ID
public void register() { passthroughAndProcess(wrapper);
map(Types.VAR_INT); // Player ID
handler(wrapper -> passthroughAndProcess(wrapper));
}
}); });
} }

102
common/src/main/java/com/viaversion/viaversion/rewriter/EntityRewriter.java
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@ -38,6 +38,7 @@ import com.viaversion.viaversion.api.minecraft.entitydata.EntityData;
import com.viaversion.viaversion.api.minecraft.entitydata.EntityDataType; import com.viaversion.viaversion.api.minecraft.entitydata.EntityDataType;
import com.viaversion.viaversion.api.protocol.Protocol; import com.viaversion.viaversion.api.protocol.Protocol;
import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType; import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandler; import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers; import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.rewriter.RewriterBase; import com.viaversion.viaversion.api.rewriter.RewriterBase;
@ -260,14 +261,11 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
} }
public void registerTracker(C packetType) { public void registerTracker(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Entity ID
public void register() { wrapper.passthrough(Types.UUID); // Entity UUID
map(Types.VAR_INT); // 0 - Entity ID wrapper.passthrough(Types.VAR_INT); // Entity Type
map(Types.UUID); // 1 - Entity UUID trackerHandler().handle(wrapper);
map(Types.VAR_INT); // 2 - Entity Type
handler(trackerHandler());
}
}); });
} }
@ -275,15 +273,15 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, new PacketHandlers() {
@Override @Override
public void register() { public void register() {
map(Types.VAR_INT); // 0 - Entity id map(Types.VAR_INT); // Entity id
map(Types.UUID); // 1 - Entity UUID map(Types.UUID); // Entity UUID
map(Types.VAR_INT); // 2 - Entity Type map(Types.VAR_INT); // Entity Type
map(Types.DOUBLE); // 3 - X map(Types.DOUBLE); // X
map(Types.DOUBLE); // 4 - Y map(Types.DOUBLE); // Y
map(Types.DOUBLE); // 5 - Z map(Types.DOUBLE); // Z
map(Types.BYTE); // 6 - Pitch map(Types.BYTE); // Pitch
map(Types.BYTE); // 7 - Yaw map(Types.BYTE); // Yaw
map(Types.INT); // 8 - Data map(Types.INT); // Data
handler(trackerHandler()); handler(trackerHandler());
handler(wrapper -> { handler(wrapper -> {
int entityId = wrapper.get(Types.VAR_INT, 0); int entityId = wrapper.get(Types.VAR_INT, 0);
@ -297,31 +295,22 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
} }
public void registerTrackerWithData1_19(C packetType, EntityType fallingBlockType) { public void registerTrackerWithData1_19(C packetType, EntityType fallingBlockType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override final int entityId = wrapper.passthrough(Types.VAR_INT);
public void register() { wrapper.passthrough(Types.UUID); // Entity UUID
map(Types.VAR_INT); // Entity id final int entityTypeId = wrapper.passthrough(Types.VAR_INT);
map(Types.UUID); // Entity UUID wrapper.passthrough(Types.DOUBLE); // X
map(Types.VAR_INT); // Entity type wrapper.passthrough(Types.DOUBLE); // Y
map(Types.DOUBLE); // X wrapper.passthrough(Types.DOUBLE); // Z
map(Types.DOUBLE); // Y wrapper.passthrough(Types.BYTE); // Pitch
map(Types.DOUBLE); // Z wrapper.passthrough(Types.BYTE); // Yaw
map(Types.BYTE); // Pitch wrapper.passthrough(Types.BYTE); // Head yaw
map(Types.BYTE); // Yaw final int data = wrapper.passthrough(Types.VAR_INT);
map(Types.BYTE); // Head yaw
map(Types.VAR_INT); // Data
handler(trackerHandler());
handler(wrapper -> {
if (protocol.getMappingData() == null) {
return;
}
int entityId = wrapper.get(Types.VAR_INT, 0); final EntityType entityType = trackAndRewrite(wrapper, entityTypeId, entityId);
EntityType entityType = tracker(wrapper.user()).entityType(entityId); if (protocol.getMappingData() != null && entityType == fallingBlockType) {
if (entityType == fallingBlockType) { final int mappedBlockStateId = protocol.getMappingData().getNewBlockStateId(data);
wrapper.set(Types.VAR_INT, 2, protocol.getMappingData().getNewBlockStateId(wrapper.get(Types.VAR_INT, 2))); wrapper.set(Types.VAR_INT, 2, mappedBlockStateId);
}
});
} }
}); });
} }
@ -388,12 +377,13 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
} }
public PacketHandler playerTrackerHandler() { public PacketHandler playerTrackerHandler() {
return wrapper -> { return wrapper -> trackPlayer(wrapper.user(), wrapper.get(Types.INT, 0));
final EntityTracker tracker = tracker(wrapper.user()); }
final int entityId = wrapper.get(Types.INT, 0);
public void trackPlayer(final UserConnection connection, final int entityId) {
final EntityTracker tracker = tracker(connection);
tracker.setClientEntityId(entityId); tracker.setClientEntityId(entityId);
tracker.addEntity(entityId, tracker.playerType()); tracker.addEntity(entityId, tracker.playerType());
};
} }
/** /**
@ -533,6 +523,17 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
} }
} }
public EntityType trackAndRewrite(final PacketWrapper wrapper, final int typeId, final int entityId) {
final int mappedTypeId = newEntityId(typeId);
if (mappedTypeId != typeId) {
wrapper.set(Types.VAR_INT, 1, mappedTypeId);
}
final EntityType entityType = typeFromId(trackMappedType ? mappedTypeId : typeId);
tracker(wrapper.user()).addEntity(entityId, entityType);
return entityType;
}
// --------------------------------------------------------------------------- // ---------------------------------------------------------------------------
// Sub 1.14.1 methods // Sub 1.14.1 methods
@ -546,16 +547,7 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
return wrapper -> { return wrapper -> {
int entityId = wrapper.get(Types.VAR_INT, 0); int entityId = wrapper.get(Types.VAR_INT, 0);
int type = wrapper.get(Types.VAR_INT, 1); int type = wrapper.get(Types.VAR_INT, 1);
trackAndRewrite(wrapper, type, entityId);
int newType = newEntityId(type);
if (newType != type) {
wrapper.set(Types.VAR_INT, 1, newType);
}
EntityType entType = typeFromId(trackMappedType ? newType : type);
// Register Type ID
tracker(wrapper.user()).addEntity(entityId, entType);
if (dataType != null) { if (dataType != null) {
handleEntityData(entityId, wrapper.get(dataType, 0), wrapper.user()); handleEntityData(entityId, wrapper.get(dataType, 0), wrapper.user());
} }

67
common/src/main/java/com/viaversion/viaversion/rewriter/ItemRewriter.java
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@ -145,13 +145,10 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
} }
public void registerSetSlot(C packetType) { public void registerSetSlot(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.UNSIGNED_BYTE); // Container id
public void register() { wrapper.passthrough(Types.SHORT); // Slot id
map(Types.UNSIGNED_BYTE); // Container id passthroughClientboundItem(wrapper);
map(Types.SHORT); // Slot id
handler(wrapper -> passthroughClientboundItem(wrapper));
}
}); });
} }
@ -174,24 +171,18 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
// Sub 1.16 // Sub 1.16
public void registerSetEquippedItem(C packetType) { public void registerSetEquippedItem(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Entity ID
public void register() { wrapper.passthrough(Types.VAR_INT); // Slot ID
map(Types.VAR_INT); // Entity ID passthroughClientboundItem(wrapper);
map(Types.VAR_INT); // Slot ID
handler(wrapper -> passthroughClientboundItem(wrapper));
}
}); });
} }
// 1.16+ // 1.16+
public void registerSetEquipment(C packetType) { public void registerSetEquipment(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Entity ID
public void register() {
map(Types.VAR_INT); // 0 - Entity ID
handler(wrapper -> {
byte slot; byte slot;
do { do {
slot = wrapper.passthrough(Types.BYTE); slot = wrapper.passthrough(Types.BYTE);
@ -200,30 +191,22 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
} while (slot < 0); } while (slot < 0);
}); });
} }
});
}
public void registerSetCreativeModeSlot(S packetType) { public void registerSetCreativeModeSlot(S packetType) {
protocol.registerServerbound(packetType, new PacketHandlers() { protocol.registerServerbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.SHORT); // Slot
public void register() { passthroughServerboundItem(wrapper);
map(Types.SHORT); // 0 - Slot
handler(wrapper -> passthroughServerboundItem(wrapper));
}
}); });
} }
public void registerContainerClick(S packetType) { public void registerContainerClick(S packetType) {
protocol.registerServerbound(packetType, new PacketHandlers() { protocol.registerServerbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.UNSIGNED_BYTE); // Container ID
public void register() { wrapper.passthrough(Types.SHORT); // Slot
map(Types.UNSIGNED_BYTE); // 0 - Container ID wrapper.passthrough(Types.BYTE); // Button
map(Types.SHORT); // 1 - Slot wrapper.passthrough(Types.SHORT); // Action number
map(Types.BYTE); // 2 - Button wrapper.passthrough(Types.VAR_INT); // Mode
map(Types.SHORT); // 3 - Action number passthroughServerboundItem(wrapper);
map(Types.VAR_INT); // 4 - Mode
handler(wrapper -> passthroughServerboundItem(wrapper));
}
}); });
} }
@ -460,11 +443,9 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
// Pre 1.21 for enchantments // Pre 1.21 for enchantments
public void registerContainerSetData(C packetType) { public void registerContainerSetData(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.UNSIGNED_BYTE); // Container id
public void register() {
map(Types.UNSIGNED_BYTE); // Container id
handler(wrapper -> {
Mappings mappings = protocol.getMappingData().getEnchantmentMappings(); Mappings mappings = protocol.getMappingData().getEnchantmentMappings();
if (mappings == null) { if (mappings == null) {
return; return;
@ -477,8 +458,6 @@ public class ItemRewriter<C extends ClientboundPacketType, S extends Serverbound
} }
}); });
} }
});
}
// Not the very best place for this, but has to stay here until *everything* is abstracted // Not the very best place for this, but has to stay here until *everything* is abstracted
public void registerLevelParticles(C packetType, Type<?> coordType) { public void registerLevelParticles(C packetType, Type<?> coordType) {

10
common/src/main/java/com/viaversion/viaversion/rewriter/SoundRewriter.java
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@ -22,7 +22,6 @@ import com.viaversion.viaversion.api.minecraft.SoundEvent;
import com.viaversion.viaversion.api.protocol.Protocol; import com.viaversion.viaversion.api.protocol.Protocol;
import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType; import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandler; import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Types; import com.viaversion.viaversion.api.type.Types;
public class SoundRewriter<C extends ClientboundPacketType> { public class SoundRewriter<C extends ClientboundPacketType> {
@ -40,12 +39,9 @@ public class SoundRewriter<C extends ClientboundPacketType> {
} }
public void registerSound(C packetType) { public void registerSound(C packetType) {
protocol.registerClientbound(packetType, new PacketHandlers() { protocol.registerClientbound(packetType, wrapper -> {
@Override wrapper.passthrough(Types.VAR_INT); // Sound id
public void register() { getSoundHandler().handle(wrapper);
map(Types.VAR_INT); // Sound id
handler(getSoundHandler());
}
}); });
} }