use of com.viaversion.viaversion.api.protocol.packet.PacketWrapper in project ViaBackwards by ViaVersion.
the class Protocol1_13_1To1_13_2 method registerPackets.
@Override
protected void registerPackets() {
InventoryPackets1_13_2.register(this);
WorldPackets1_13_2.register(this);
EntityPackets1_13_2.register(this);
registerServerbound(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.FLAT_ITEM, Type.FLAT_VAR_INT_ITEM);
}
});
registerClientbound(ClientboundPackets1_13.ADVANCEMENTS, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Reset/clear
wrapper.passthrough(Type.BOOLEAN);
// Mapping size
int size = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < size; i++) {
// Identifier
wrapper.passthrough(Type.STRING);
// Parent
if (wrapper.passthrough(Type.BOOLEAN))
wrapper.passthrough(Type.STRING);
// Display data
if (wrapper.passthrough(Type.BOOLEAN)) {
// Title
wrapper.passthrough(Type.COMPONENT);
// Description
wrapper.passthrough(Type.COMPONENT);
Item icon = wrapper.read(Type.FLAT_VAR_INT_ITEM);
wrapper.write(Type.FLAT_ITEM, icon);
// Frame type
wrapper.passthrough(Type.VAR_INT);
// Flags
int flags = wrapper.passthrough(Type.INT);
if ((flags & 1) != 0)
// Background texture
wrapper.passthrough(Type.STRING);
// X
wrapper.passthrough(Type.FLOAT);
// Y
wrapper.passthrough(Type.FLOAT);
}
// Criteria
wrapper.passthrough(Type.STRING_ARRAY);
int arrayLength = wrapper.passthrough(Type.VAR_INT);
for (int array = 0; array < arrayLength; array++) {
// String array
wrapper.passthrough(Type.STRING_ARRAY);
}
}
}
});
}
});
}
use of com.viaversion.viaversion.api.protocol.packet.PacketWrapper in project ViaBackwards by ViaVersion.
the class EntityPackets1_13_2 method register.
public static void register(Protocol1_13_1To1_13_2 protocol) {
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_MOB, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Entity UUID
map(Type.UUID);
// 2 - Entity Type
map(Type.VAR_INT);
// 3 - X
map(Type.DOUBLE);
// 4 - Y
map(Type.DOUBLE);
// 5 - Z
map(Type.DOUBLE);
// 6 - Yaw
map(Type.BYTE);
// 7 - Pitch
map(Type.BYTE);
// 8 - Head Pitch
map(Type.BYTE);
// 9 - Velocity X
map(Type.SHORT);
// 10 - Velocity Y
map(Type.SHORT);
// 11 - Velocity Z
map(Type.SHORT);
// 12 - Metadata
map(Types1_13_2.METADATA_LIST, Types1_13.METADATA_LIST);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (Metadata metadata : wrapper.get(Types1_13.METADATA_LIST, 0)) {
metadata.setMetaType(Types1_13.META_TYPES.byId(metadata.metaType().typeId()));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_PLAYER, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Player UUID
map(Type.UUID);
// 2 - X
map(Type.DOUBLE);
// 3 - Y
map(Type.DOUBLE);
// 4 - Z
map(Type.DOUBLE);
// 5 - Yaw
map(Type.BYTE);
// 6 - Pitch
map(Type.BYTE);
// 7 - Metadata
map(Types1_13_2.METADATA_LIST, Types1_13.METADATA_LIST);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (Metadata metadata : wrapper.get(Types1_13.METADATA_LIST, 0)) {
metadata.setMetaType(Types1_13.META_TYPES.byId(metadata.metaType().typeId()));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.ENTITY_METADATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Metadata list
map(Types1_13_2.METADATA_LIST, Types1_13.METADATA_LIST);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (Metadata metadata : wrapper.get(Types1_13.METADATA_LIST, 0)) {
metadata.setMetaType(Types1_13.META_TYPES.byId(metadata.metaType().typeId()));
}
}
});
}
});
}
use of com.viaversion.viaversion.api.protocol.packet.PacketWrapper in project ViaBackwards by ViaVersion.
the class InventoryPackets1_13_2 method register.
public static void register(Protocol1_13_1To1_13_2 protocol) {
protocol.registerClientbound(ClientboundPackets1_13.SET_SLOT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Slot ID
map(Type.SHORT);
// 2 - Slot Value
map(Type.FLAT_VAR_INT_ITEM, Type.FLAT_ITEM);
}
});
protocol.registerClientbound(ClientboundPackets1_13.WINDOW_ITEMS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Window Values
map(Type.FLAT_VAR_INT_ITEM_ARRAY, Type.FLAT_ITEM_ARRAY);
}
});
protocol.registerClientbound(ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
// Channel
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
String channel = wrapper.get(Type.STRING, 0);
if (channel.equals("minecraft:trader_list") || channel.equals("trader_list")) {
// Passthrough Window ID
wrapper.passthrough(Type.INT);
int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
for (int i = 0; i < size; i++) {
// Input Item
wrapper.write(Type.FLAT_ITEM, wrapper.read(Type.FLAT_VAR_INT_ITEM));
// Output Item
wrapper.write(Type.FLAT_ITEM, wrapper.read(Type.FLAT_VAR_INT_ITEM));
// Has second item
boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
if (secondItem) {
wrapper.write(Type.FLAT_ITEM, wrapper.read(Type.FLAT_VAR_INT_ITEM));
}
// Trade disabled
wrapper.passthrough(Type.BOOLEAN);
// Number of tools uses
wrapper.passthrough(Type.INT);
// Maximum number of trade uses
wrapper.passthrough(Type.INT);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.ENTITY_EQUIPMENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Slot ID
map(Type.VAR_INT);
// 2 - Item
map(Type.FLAT_VAR_INT_ITEM, Type.FLAT_ITEM);
}
});
protocol.registerClientbound(ClientboundPackets1_13.DECLARE_RECIPES, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int recipesNo = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < recipesNo; i++) {
// Id
wrapper.passthrough(Type.STRING);
String type = wrapper.passthrough(Type.STRING);
if (type.equals("crafting_shapeless")) {
// Group
wrapper.passthrough(Type.STRING);
int ingredientsNo = wrapper.passthrough(Type.VAR_INT);
for (int i1 = 0; i1 < ingredientsNo; i1++) {
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT));
}
wrapper.write(Type.FLAT_ITEM, wrapper.read(Type.FLAT_VAR_INT_ITEM));
} else if (type.equals("crafting_shaped")) {
int ingredientsNo = wrapper.passthrough(Type.VAR_INT) * wrapper.passthrough(Type.VAR_INT);
// Group
wrapper.passthrough(Type.STRING);
for (int i1 = 0; i1 < ingredientsNo; i1++) {
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT));
}
wrapper.write(Type.FLAT_ITEM, wrapper.read(Type.FLAT_VAR_INT_ITEM));
} else if (type.equals("smelting")) {
// Group
wrapper.passthrough(Type.STRING);
// Ingredient start
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT));
// Ingredient end
wrapper.write(Type.FLAT_ITEM, wrapper.read(Type.FLAT_VAR_INT_ITEM));
// EXP
wrapper.passthrough(Type.FLOAT);
// Cooking time
wrapper.passthrough(Type.VAR_INT);
}
}
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_13.CLICK_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Slot
map(Type.SHORT);
// 2 - Button
map(Type.BYTE);
// 3 - Action number
map(Type.SHORT);
// 4 - Mode
map(Type.VAR_INT);
// 5 - Clicked Item
map(Type.FLAT_ITEM, Type.FLAT_VAR_INT_ITEM);
}
});
protocol.registerServerbound(ServerboundPackets1_13.CREATIVE_INVENTORY_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Slot
map(Type.SHORT);
// 1 - Clicked Item
map(Type.FLAT_ITEM, Type.FLAT_VAR_INT_ITEM);
}
});
}
use of com.viaversion.viaversion.api.protocol.packet.PacketWrapper in project ViaBackwards by ViaVersion.
the class BlockItemPackets1_14 method registerPackets.
@Override
protected void registerPackets() {
protocol.registerServerbound(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> handleItemToServer(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM)));
}
});
protocol.registerClientbound(ClientboundPackets1_14.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int windowId = wrapper.read(Type.VAR_INT);
wrapper.write(Type.UNSIGNED_BYTE, (short) windowId);
int type = wrapper.read(Type.VAR_INT);
String stringType = null;
String containerTitle = null;
int slotSize = 0;
if (type < 6) {
if (type == 2)
containerTitle = "Barrel";
stringType = "minecraft:container";
slotSize = (type + 1) * 9;
} else {
switch(type) {
case 11:
stringType = "minecraft:crafting_table";
break;
// blast furnace
case 9:
// smoker
case 20:
// furnace
case 13:
case // grindstone
14:
if (type == 9)
containerTitle = "Blast Furnace";
else if (type == 20)
containerTitle = "Smoker";
else if (type == 14)
containerTitle = "Grindstone";
stringType = "minecraft:furnace";
slotSize = 3;
break;
case 6:
stringType = "minecraft:dropper";
slotSize = 9;
break;
case 12:
stringType = "minecraft:enchanting_table";
break;
case 10:
stringType = "minecraft:brewing_stand";
slotSize = 5;
break;
case 18:
stringType = "minecraft:villager";
break;
case 8:
stringType = "minecraft:beacon";
slotSize = 1;
break;
// cartography_table
case 21:
case 7:
if (type == 21)
containerTitle = "Cartography Table";
stringType = "minecraft:anvil";
break;
case 15:
stringType = "minecraft:hopper";
slotSize = 5;
break;
case 19:
stringType = "minecraft:shulker_box";
slotSize = 27;
break;
}
}
if (stringType == null) {
ViaBackwards.getPlatform().getLogger().warning("Can't open inventory for 1.13 player! Type: " + type);
wrapper.cancel();
return;
}
wrapper.write(Type.STRING, stringType);
JsonElement title = wrapper.read(Type.COMPONENT);
if (containerTitle != null) {
// Don't rewrite renamed, only translatable titles
JsonObject object;
if (title.isJsonObject() && (object = title.getAsJsonObject()).has("translate")) {
// Don't rewrite other 9x3 translatable containers
if (type != 2 || object.getAsJsonPrimitive("translate").getAsString().equals("container.barrel")) {
title = ChatRewriter.legacyTextToJson(containerTitle);
}
}
}
wrapper.write(Type.COMPONENT, title);
wrapper.write(Type.UNSIGNED_BYTE, (short) slotSize);
}
});
}
});
// Horse window -> Open Window
protocol.registerClientbound(ClientboundPackets1_14.OPEN_HORSE_WINDOW, ClientboundPackets1_13.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Window id
wrapper.passthrough(Type.UNSIGNED_BYTE);
// Type
wrapper.write(Type.STRING, "EntityHorse");
JsonObject object = new JsonObject();
object.addProperty("translate", "minecraft.horse");
// Title
wrapper.write(Type.COMPONENT, object);
// Number of slots
wrapper.write(Type.UNSIGNED_BYTE, wrapper.read(Type.VAR_INT).shortValue());
// Entity id
wrapper.passthrough(Type.INT);
}
});
}
});
BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION);
registerSetCooldown(ClientboundPackets1_14.COOLDOWN);
registerWindowItems(ClientboundPackets1_14.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);
registerSetSlot(ClientboundPackets1_14.SET_SLOT, Type.FLAT_VAR_INT_ITEM);
registerAdvancements(ClientboundPackets1_14.ADVANCEMENTS, Type.FLAT_VAR_INT_ITEM);
// Trade List -> Plugin Message
protocol.registerClientbound(ClientboundPackets1_14.TRADE_LIST, ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.STRING, "minecraft:trader_list");
int windowId = wrapper.read(Type.VAR_INT);
wrapper.write(Type.INT, windowId);
int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
for (int i = 0; i < size; i++) {
// Input Item
Item input = wrapper.read(Type.FLAT_VAR_INT_ITEM);
input = handleItemToClient(input);
wrapper.write(Type.FLAT_VAR_INT_ITEM, input);
// Output Item
Item output = wrapper.read(Type.FLAT_VAR_INT_ITEM);
output = handleItemToClient(output);
wrapper.write(Type.FLAT_VAR_INT_ITEM, output);
// Has second item
boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
if (secondItem) {
// Second Item
Item second = wrapper.read(Type.FLAT_VAR_INT_ITEM);
second = handleItemToClient(second);
wrapper.write(Type.FLAT_VAR_INT_ITEM, second);
}
// Trade disabled
wrapper.passthrough(Type.BOOLEAN);
// Number of tools uses
wrapper.passthrough(Type.INT);
// Maximum number of trade uses
wrapper.passthrough(Type.INT);
wrapper.read(Type.INT);
wrapper.read(Type.INT);
wrapper.read(Type.FLOAT);
}
wrapper.read(Type.VAR_INT);
wrapper.read(Type.VAR_INT);
wrapper.read(Type.BOOLEAN);
}
});
}
});
// Open Book -> Plugin Message
protocol.registerClientbound(ClientboundPackets1_14.OPEN_BOOK, ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.STRING, "minecraft:book_open");
wrapper.passthrough(Type.VAR_INT);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.ENTITY_EQUIPMENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Slot ID
map(Type.VAR_INT);
// 2 - Item
map(Type.FLAT_VAR_INT_ITEM);
handler(itemToClientHandler(Type.FLAT_VAR_INT_ITEM));
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityId = wrapper.get(Type.VAR_INT, 0);
EntityType entityType = wrapper.user().getEntityTracker(Protocol1_13_2To1_14.class).entityType(entityId);
if (entityType == null)
return;
if (entityType.isOrHasParent(Entity1_14Types.ABSTRACT_HORSE)) {
wrapper.setId(0x3F);
wrapper.resetReader();
wrapper.passthrough(Type.VAR_INT);
wrapper.read(Type.VAR_INT);
Item item = wrapper.read(Type.FLAT_VAR_INT_ITEM);
int armorType = item == null || item.identifier() == 0 ? 0 : item.identifier() - 726;
if (armorType < 0 || armorType > 3) {
ViaBackwards.getPlatform().getLogger().warning("Received invalid horse armor: " + item);
wrapper.cancel();
return;
}
List<Metadata> metadataList = new ArrayList<>();
metadataList.add(new Metadata(16, Types1_13_2.META_TYPES.varIntType, armorType));
wrapper.write(Types1_13.METADATA_LIST, metadataList);
}
}
});
}
});
RecipeRewriter recipeHandler = new RecipeRewriter1_13_2(protocol);
protocol.registerClientbound(ClientboundPackets1_14.DECLARE_RECIPES, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
private final Set<String> removedTypes = ImmutableSet.of("crafting_special_suspiciousstew", "blasting", "smoking", "campfire_cooking", "stonecutting");
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int size = wrapper.passthrough(Type.VAR_INT);
int deleted = 0;
for (int i = 0; i < size; i++) {
String type = wrapper.read(Type.STRING);
// Recipe Identifier
String id = wrapper.read(Type.STRING);
type = type.replace("minecraft:", "");
if (removedTypes.contains(type)) {
switch(type) {
case "blasting":
case "smoking":
case "campfire_cooking":
// Group
wrapper.read(Type.STRING);
// Ingredients
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
wrapper.read(Type.FLAT_VAR_INT_ITEM);
// EXP
wrapper.read(Type.FLOAT);
// Cooking time
wrapper.read(Type.VAR_INT);
break;
case "stonecutting":
// Group?
wrapper.read(Type.STRING);
// Ingredients
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
// Result
wrapper.read(Type.FLAT_VAR_INT_ITEM);
break;
}
deleted++;
continue;
}
wrapper.write(Type.STRING, id);
wrapper.write(Type.STRING, type);
// Handle the rest of the types
recipeHandler.handle(wrapper, type);
}
wrapper.set(Type.VAR_INT, 0, size - deleted);
}
});
}
});
registerClickWindow(ServerboundPackets1_13.CLICK_WINDOW, Type.FLAT_VAR_INT_ITEM);
registerCreativeInvAction(ServerboundPackets1_13.CREATIVE_INVENTORY_ACTION, Type.FLAT_VAR_INT_ITEM);
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_BREAK_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.POSITION1_14, Type.POSITION);
map(Type.BYTE);
}
});
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION1_14, Type.POSITION);
}
});
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// Location
map(Type.POSITION1_14, Type.POSITION);
// Action id
map(Type.UNSIGNED_BYTE);
// Action param
map(Type.UNSIGNED_BYTE);
// Block id - /!\ NOT BLOCK STATE
map(Type.VAR_INT);
handler(wrapper -> {
int mappedId = protocol.getMappingData().getNewBlockId(wrapper.get(Type.VAR_INT, 0));
if (mappedId == -1) {
wrapper.cancel();
return;
}
wrapper.set(Type.VAR_INT, 0, mappedId);
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION1_14, Type.POSITION);
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockStateId(id));
}
});
}
});
blockRewriter.registerMultiBlockChange(ClientboundPackets1_14.MULTI_BLOCK_CHANGE);
protocol.registerClientbound(ClientboundPackets1_14.EXPLOSION, new PacketRemapper() {
@Override
public void registerMap() {
// X
map(Type.FLOAT);
// Y
map(Type.FLOAT);
// Z
map(Type.FLOAT);
// Radius
map(Type.FLOAT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (int i = 0; i < 3; i++) {
float coord = wrapper.get(Type.FLOAT, i);
if (coord < 0f) {
coord = (float) Math.floor(coord);
wrapper.set(Type.FLOAT, i, coord);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.CHUNK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
Chunk chunk = wrapper.read(new Chunk1_14Type());
wrapper.write(new Chunk1_13Type(clientWorld), chunk);
ChunkLightStorage.ChunkLight chunkLight = wrapper.user().get(ChunkLightStorage.class).getStoredLight(chunk.getX(), chunk.getZ());
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection section = chunk.getSections()[i];
if (section == null)
continue;
ChunkSectionLight sectionLight = new ChunkSectionLightImpl();
section.setLight(sectionLight);
if (chunkLight == null) {
sectionLight.setBlockLight(ChunkLightStorage.FULL_LIGHT);
if (clientWorld.getEnvironment() == Environment.NORMAL) {
sectionLight.setSkyLight(ChunkLightStorage.FULL_LIGHT);
}
} else {
byte[] blockLight = chunkLight.getBlockLight()[i];
sectionLight.setBlockLight(blockLight != null ? blockLight : ChunkLightStorage.FULL_LIGHT);
if (clientWorld.getEnvironment() == Environment.NORMAL) {
byte[] skyLight = chunkLight.getSkyLight()[i];
sectionLight.setSkyLight(skyLight != null ? skyLight : ChunkLightStorage.FULL_LIGHT);
}
}
if (Via.getConfig().isNonFullBlockLightFix() && section.getNonAirBlocksCount() != 0 && sectionLight.hasBlockLight()) {
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
int id = section.getFlatBlock(x, y, z);
if (Protocol1_14To1_13_2.MAPPINGS.getNonFullBlocks().contains(id)) {
sectionLight.getBlockLightNibbleArray().set(x, y, z, 0);
}
}
}
}
}
for (int j = 0; j < section.getPaletteSize(); j++) {
int old = section.getPaletteEntry(j);
int newId = protocol.getMappingData().getNewBlockStateId(old);
section.setPaletteEntry(j, newId);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.UNLOAD_CHUNK, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int x = wrapper.passthrough(Type.INT);
int z = wrapper.passthrough(Type.INT);
wrapper.user().get(ChunkLightStorage.class).unloadChunk(x, z);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// Effect Id
map(Type.INT);
// Location
map(Type.POSITION1_14, Type.POSITION);
// Data
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.INT, 0);
int data = wrapper.get(Type.INT, 1);
if (id == 1010) {
// Play record
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewItemId(data));
} else if (id == 2001) {
// Block break + block break sound
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewBlockStateId(data));
}
}
});
}
});
registerSpawnParticle(ClientboundPackets1_14.SPAWN_PARTICLE, Type.FLAT_VAR_INT_ITEM, Type.FLOAT);
protocol.registerClientbound(ClientboundPackets1_14.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.BYTE);
map(Type.BOOLEAN);
// Locked
map(Type.BOOLEAN, Type.NOTHING);
}
});
protocol.registerClientbound(ClientboundPackets1_14.SPAWN_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION1_14, Type.POSITION);
}
});
}
use of com.viaversion.viaversion.api.protocol.packet.PacketWrapper in project ViaBackwards by ViaVersion.
the class BlockItemPackets1_11 method registerPackets.
@Override
protected void registerPackets() {
protocol.registerClientbound(ClientboundPackets1_9_3.SET_SLOT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Slot ID
map(Type.SHORT);
// 2 - Slot Value
map(Type.ITEM);
handler(itemToClientHandler(Type.ITEM));
// Handle Llama
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (isLlama(wrapper.user())) {
Optional<ChestedHorseStorage> horse = getChestedHorse(wrapper.user());
if (!horse.isPresent())
return;
ChestedHorseStorage storage = horse.get();
int currentSlot = wrapper.get(Type.SHORT, 0);
wrapper.set(Type.SHORT, 0, ((Integer) (currentSlot = getNewSlotId(storage, currentSlot))).shortValue());
wrapper.set(Type.ITEM, 0, getNewItem(storage, currentSlot, wrapper.get(Type.ITEM, 0)));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_9_3.WINDOW_ITEMS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Window Values
map(Type.ITEM_ARRAY);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Item[] stacks = wrapper.get(Type.ITEM_ARRAY, 0);
for (int i = 0; i < stacks.length; i++) stacks[i] = handleItemToClient(stacks[i]);
if (isLlama(wrapper.user())) {
Optional<ChestedHorseStorage> horse = getChestedHorse(wrapper.user());
if (!horse.isPresent())
return;
ChestedHorseStorage storage = horse.get();
stacks = Arrays.copyOf(stacks, !storage.isChested() ? 38 : 53);
for (int i = stacks.length - 1; i >= 0; i--) {
stacks[getNewSlotId(storage, i)] = stacks[i];
stacks[i] = getNewItem(storage, i, stacks[i]);
}
wrapper.set(Type.ITEM_ARRAY, 0, stacks);
}
}
});
}
});
registerEntityEquipment(ClientboundPackets1_9_3.ENTITY_EQUIPMENT, Type.ITEM);
// Plugin message Packet -> Trading
protocol.registerClientbound(ClientboundPackets1_9_3.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Channel
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (wrapper.get(Type.STRING, 0).equalsIgnoreCase("MC|TrList")) {
// Passthrough Window ID
wrapper.passthrough(Type.INT);
int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
for (int i = 0; i < size; i++) {
// Input Item
wrapper.write(Type.ITEM, handleItemToClient(wrapper.read(Type.ITEM)));
// Output Item
wrapper.write(Type.ITEM, handleItemToClient(wrapper.read(Type.ITEM)));
// Has second item
boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
if (secondItem) {
// Second Item
wrapper.write(Type.ITEM, handleItemToClient(wrapper.read(Type.ITEM)));
}
// Trade disabled
wrapper.passthrough(Type.BOOLEAN);
// Number of tools uses
wrapper.passthrough(Type.INT);
// Maximum number of trade uses
wrapper.passthrough(Type.INT);
}
}
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_9_3.CLICK_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Slot
map(Type.SHORT);
// 2 - Button
map(Type.BYTE);
// 3 - Action number
map(Type.SHORT);
// 4 - Mode
map(Type.VAR_INT);
// 5 - Clicked Item
map(Type.ITEM);
handler(itemToServerHandler(Type.ITEM));
// Llama slot
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (isLlama(wrapper.user())) {
Optional<ChestedHorseStorage> horse = getChestedHorse(wrapper.user());
if (!horse.isPresent())
return;
ChestedHorseStorage storage = horse.get();
int clickSlot = wrapper.get(Type.SHORT, 0);
int correctSlot = getOldSlotId(storage, clickSlot);
wrapper.set(Type.SHORT, 0, ((Integer) correctSlot).shortValue());
}
}
});
}
});
registerCreativeInvAction(ServerboundPackets1_9_3.CREATIVE_INVENTORY_ACTION, Type.ITEM);
protocol.registerClientbound(ClientboundPackets1_9_3.CHUNK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
// Use the 1.10 Chunk type since nothing changed.
Chunk1_9_3_4Type type = new Chunk1_9_3_4Type(clientWorld);
Chunk chunk = wrapper.passthrough(type);
handleChunk(chunk);
// only patch it for signs for now
for (CompoundTag tag : chunk.getBlockEntities()) {
Tag idTag = tag.get("id");
if (!(idTag instanceof StringTag))
continue;
String id = (String) idTag.getValue();
if (id.equals("minecraft:sign")) {
((StringTag) idTag).setValue("Sign");
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_9_3.BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Block Position
map(Type.POSITION);
// 1 - Block
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int idx = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, handleBlockID(idx));
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_9_3.MULTI_BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Chunk X
map(Type.INT);
// 1 - Chunk Z
map(Type.INT);
map(Type.BLOCK_CHANGE_RECORD_ARRAY);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (BlockChangeRecord record : wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0)) {
record.setBlockId(handleBlockID(record.getBlockId()));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_9_3.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Position
map(Type.POSITION);
// 1 - Action
map(Type.UNSIGNED_BYTE);
// 2 - NBT
map(Type.NBT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Remove on shulkerbox decleration
if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 10) {
wrapper.cancel();
}
// Handler Spawners
if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 1) {
CompoundTag tag = wrapper.get(Type.NBT, 0);
EntityIdRewriter.toClientSpawner(tag, true);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_9_3.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Window ID
map(Type.UNSIGNED_BYTE);
// 1 - Window Type
map(Type.STRING);
// 2 - Title
map(Type.COMPONENT);
// 3 - Slots
map(Type.UNSIGNED_BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityId = -1;
// Passthrough Entity ID
if (wrapper.get(Type.STRING, 0).equals("EntityHorse")) {
entityId = wrapper.passthrough(Type.INT);
}
// Track Inventory
String inventory = wrapper.get(Type.STRING, 0);
WindowTracker windowTracker = wrapper.user().get(WindowTracker.class);
windowTracker.setInventory(inventory);
windowTracker.setEntityId(entityId);
// Change llama slotcount to the donkey one
if (isLlama(wrapper.user())) {
wrapper.set(Type.UNSIGNED_BYTE, 1, (short) 17);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_9_3.CLOSE_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// Inventory tracking
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
WindowTracker windowTracker = wrapper.user().get(WindowTracker.class);
windowTracker.setInventory(null);
windowTracker.setEntityId(-1);
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_9_3.CLOSE_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// Inventory tracking
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
WindowTracker windowTracker = wrapper.user().get(WindowTracker.class);
windowTracker.setInventory(null);
windowTracker.setEntityId(-1);
}
});
}
});
protocol.getEntityRewriter().filter().handler((event, meta) -> {
if (// Is Item
meta.metaType().type().equals(Type.ITEM))
meta.setValue(handleItemToClient((Item) meta.getValue()));
});
}
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