Example 16 with Item
use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.
the class Protocol1_13To1_12_2 method registerPackets.
@Override
protected void registerPackets() {
entityRewriter.register();
itemRewriter.register();
EntityPackets.register(this);
WorldPackets.register(this);
registerClientbound(State.LOGIN, 0x0, 0x0, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> componentRewriter.processText(wrapper.passthrough(Type.COMPONENT)));
}
});
registerClientbound(State.STATUS, 0x00, 0x00, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
String response = wrapper.get(Type.STRING, 0);
try {
JsonObject json = GsonUtil.getGson().fromJson(response, JsonObject.class);
if (json.has("favicon")) {
json.addProperty("favicon", json.get("favicon").getAsString().replace("\n", ""));
}
wrapper.set(Type.STRING, 0, GsonUtil.getGson().toJson(json));
} catch (JsonParseException e) {
e.printStackTrace();
}
}
});
}
});
// New packet 0x04 - Login Plugin Message
// Statistics
registerClientbound(ClientboundPackets1_12_1.STATISTICS, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int size = wrapper.read(Type.VAR_INT);
List<StatisticData> remappedStats = new ArrayList<>();
for (int i = 0; i < size; i++) {
String name = wrapper.read(Type.STRING);
String[] split = name.split("\\.");
int categoryId = 0;
int newId = -1;
int value = wrapper.read(Type.VAR_INT);
if (split.length == 2) {
// Custom types
categoryId = 8;
Integer newIdRaw = StatisticMappings.CUSTOM_STATS.get(name);
if (newIdRaw != null) {
newId = newIdRaw;
} else {
Via.getPlatform().getLogger().warning("Could not find 1.13 -> 1.12.2 statistic mapping for " + name);
}
} else if (split.length > 2) {
String category = split[1];
// TODO convert string ids (blocks, items, entities)
switch(category) {
case "mineBlock":
categoryId = 0;
break;
case "craftItem":
categoryId = 1;
break;
case "useItem":
categoryId = 2;
break;
case "breakItem":
categoryId = 3;
break;
case "pickup":
categoryId = 4;
break;
case "drop":
categoryId = 5;
break;
case "killEntity":
categoryId = 6;
break;
case "entityKilledBy":
categoryId = 7;
break;
}
}
if (newId != -1)
remappedStats.add(new StatisticData(categoryId, newId, value));
}
// size
wrapper.write(Type.VAR_INT, remappedStats.size());
for (StatisticData stat : remappedStats) {
// category id
wrapper.write(Type.VAR_INT, stat.getCategoryId());
// statistics id
wrapper.write(Type.VAR_INT, stat.getNewId());
// value
wrapper.write(Type.VAR_INT, stat.getValue());
}
}
});
}
});
componentRewriter.registerBossBar(ClientboundPackets1_12_1.BOSSBAR);
componentRewriter.registerComponentPacket(ClientboundPackets1_12_1.CHAT_MESSAGE);
registerClientbound(ClientboundPackets1_12_1.TAB_COMPLETE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.VAR_INT, wrapper.user().get(TabCompleteTracker.class).getTransactionId());
String input = wrapper.user().get(TabCompleteTracker.class).getInput();
// Start & End
int index;
int length;
// If no input or new word (then it's the start)
if (input.endsWith(" ") || input.isEmpty()) {
index = input.length();
length = 0;
} else {
// Otherwise find the last space (+1 as we include it)
int lastSpace = input.lastIndexOf(' ') + 1;
index = lastSpace;
length = input.length() - lastSpace;
}
// Write index + length
wrapper.write(Type.VAR_INT, index);
wrapper.write(Type.VAR_INT, length);
int count = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < count; i++) {
String suggestion = wrapper.read(Type.STRING);
// If we're at the start then handle removing slash
if (suggestion.startsWith("/") && index == 0) {
suggestion = suggestion.substring(1);
}
wrapper.write(Type.STRING, suggestion);
wrapper.write(Type.BOOLEAN, false);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// Id
map(Type.UNSIGNED_BYTE);
// Window type
map(Type.STRING);
// Title
handler(wrapper -> componentRewriter.processText(wrapper.passthrough(Type.COMPONENT)));
}
});
registerClientbound(ClientboundPackets1_12_1.COOLDOWN, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int item = wrapper.read(Type.VAR_INT);
int ticks = wrapper.read(Type.VAR_INT);
wrapper.cancel();
if (item == 383) {
// Spawn egg
for (int i = 0; i < 44; i++) {
Integer newItem = getMappingData().getItemMappings().get(item << 16 | i);
if (newItem != null) {
PacketWrapper packet = wrapper.create(ClientboundPackets1_13.COOLDOWN);
packet.write(Type.VAR_INT, newItem);
packet.write(Type.VAR_INT, ticks);
packet.send(Protocol1_13To1_12_2.class);
} else {
break;
}
}
} else {
for (int i = 0; i < 16; i++) {
int newItem = getMappingData().getItemMappings().get(item << 4 | i);
if (newItem != -1) {
PacketWrapper packet = wrapper.create(ClientboundPackets1_13.COOLDOWN);
packet.write(Type.VAR_INT, newItem);
packet.write(Type.VAR_INT, ticks);
packet.send(Protocol1_13To1_12_2.class);
} else {
break;
}
}
}
}
});
}
});
componentRewriter.registerComponentPacket(ClientboundPackets1_12_1.DISCONNECT);
registerClientbound(ClientboundPackets1_12_1.EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// Effect Id
map(Type.INT);
// Location
map(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, getMappingData().getItemMappings().get(data << 4));
} else if (id == 2001) {
// Block break + block break sound
int blockId = data & 0xFFF;
int blockData = data >> 12;
wrapper.set(Type.INT, 1, WorldPackets.toNewId(blockId << 4 | blockData));
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.JOIN_GAME, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.INT);
// 1 - Gamemode
map(Type.UNSIGNED_BYTE);
// 2 - Dimension
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Store the player
int entityId = wrapper.get(Type.INT, 0);
wrapper.user().getEntityTracker(Protocol1_13To1_12_2.class).addEntity(entityId, Entity1_13Types.EntityType.PLAYER);
ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 1);
clientChunks.setEnvironment(dimensionId);
}
});
handler(SEND_DECLARE_COMMANDS_AND_TAGS);
}
});
registerClientbound(ClientboundPackets1_12_1.CRAFT_RECIPE_RESPONSE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.BYTE);
handler(wrapper -> wrapper.write(Type.STRING, "viaversion:legacy/" + wrapper.read(Type.VAR_INT)));
}
});
componentRewriter.registerCombatEvent(ClientboundPackets1_12_1.COMBAT_EVENT);
registerClientbound(ClientboundPackets1_12_1.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Map id
map(Type.VAR_INT);
// 1 - Scale
map(Type.BYTE);
// 2 - Tracking Position
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int iconCount = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < iconCount; i++) {
byte directionAndType = wrapper.read(Type.BYTE);
int type = (directionAndType & 0xF0) >> 4;
wrapper.write(Type.VAR_INT, type);
// Icon X
wrapper.passthrough(Type.BYTE);
// Icon Z
wrapper.passthrough(Type.BYTE);
byte direction = (byte) (directionAndType & 0x0F);
wrapper.write(Type.BYTE, direction);
// Display Name
wrapper.write(Type.OPTIONAL_COMPONENT, null);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.UNLOCK_RECIPES, new PacketRemapper() {
@Override
public void registerMap() {
// action
map(Type.VAR_INT);
// crafting book open
map(Type.BOOLEAN);
// crafting filter active
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// smelting book open
wrapper.write(Type.BOOLEAN, false);
// smelting filter active
wrapper.write(Type.BOOLEAN, false);
}
});
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int action = wrapper.get(Type.VAR_INT, 0);
for (int i = 0; i < (action == 0 ? 2 : 1); i++) {
int[] ids = wrapper.read(Type.VAR_INT_ARRAY_PRIMITIVE);
String[] stringIds = new String[ids.length];
for (int j = 0; j < ids.length; j++) {
stringIds[j] = "viaversion:legacy/" + ids[j];
}
wrapper.write(Type.STRING_ARRAY, stringIds);
}
if (action == 0) {
wrapper.create(ClientboundPackets1_13.DECLARE_RECIPES, new // Declare recipes
PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.VAR_INT, RecipeData.recipes.size());
for (Map.Entry<String, RecipeData.Recipe> entry : RecipeData.recipes.entrySet()) {
// Id
wrapper.write(Type.STRING, entry.getKey());
wrapper.write(Type.STRING, entry.getValue().getType());
switch(entry.getValue().getType()) {
case "crafting_shapeless":
{
wrapper.write(Type.STRING, entry.getValue().getGroup());
wrapper.write(Type.VAR_INT, entry.getValue().getIngredients().length);
for (Item[] ingredient : entry.getValue().getIngredients()) {
// Clone because array and item is mutable
Item[] clone = ingredient.clone();
for (int i = 0; i < clone.length; i++) {
if (clone[i] == null)
continue;
clone[i] = new DataItem(clone[i]);
}
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, clone);
}
wrapper.write(Type.FLAT_ITEM, new DataItem(entry.getValue().getResult()));
break;
}
case "crafting_shaped":
{
wrapper.write(Type.VAR_INT, entry.getValue().getWidth());
wrapper.write(Type.VAR_INT, entry.getValue().getHeight());
wrapper.write(Type.STRING, entry.getValue().getGroup());
for (Item[] ingredient : entry.getValue().getIngredients()) {
// Clone because array and item is mutable
Item[] clone = ingredient.clone();
for (int i = 0; i < clone.length; i++) {
if (clone[i] == null)
continue;
clone[i] = new DataItem(clone[i]);
}
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, clone);
}
wrapper.write(Type.FLAT_ITEM, new DataItem(entry.getValue().getResult()));
break;
}
case "smelting":
{
wrapper.write(Type.STRING, entry.getValue().getGroup());
// Clone because array and item is mutable
Item[] clone = entry.getValue().getIngredient().clone();
for (int i = 0; i < clone.length; i++) {
if (clone[i] == null)
continue;
clone[i] = new DataItem(clone[i]);
}
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, clone);
wrapper.write(Type.FLAT_ITEM, new DataItem(entry.getValue().getResult()));
wrapper.write(Type.FLOAT, entry.getValue().getExperience());
wrapper.write(Type.VAR_INT, entry.getValue().getCookingTime());
break;
}
}
}
}
}).send(Protocol1_13To1_12_2.class);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.RESPAWN, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Dimension ID
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
if (Via.getConfig().isServersideBlockConnections()) {
ConnectionData.clearBlockStorage(wrapper.user());
}
}
});
handler(SEND_DECLARE_COMMANDS_AND_TAGS);
}
});
registerClientbound(ClientboundPackets1_12_1.SCOREBOARD_OBJECTIVE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Objective name
map(Type.STRING);
// 1 - Mode
map(Type.BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
byte mode = wrapper.get(Type.BYTE, 0);
// On create or update
if (mode == 0 || mode == 2) {
// Value
String value = wrapper.read(Type.STRING);
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(value));
String type = wrapper.read(Type.STRING);
// integer or hearts
wrapper.write(Type.VAR_INT, type.equals("integer") ? 0 : 1);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.TEAMS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Team Name
map(Type.STRING);
// 1 - Mode
map(Type.BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
byte action = wrapper.get(Type.BYTE, 0);
if (action == 0 || action == 2) {
// Display Name
String displayName = wrapper.read(Type.STRING);
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(displayName));
// Prefix moved
String prefix = wrapper.read(Type.STRING);
// Suffix moved
String suffix = wrapper.read(Type.STRING);
// Flags
wrapper.passthrough(Type.BYTE);
// Name Tag Visibility
wrapper.passthrough(Type.STRING);
// Collision rule
wrapper.passthrough(Type.STRING);
// Handle new colors
int colour = wrapper.read(Type.BYTE).intValue();
if (colour == -1) {
// -1 changed to 21
colour = 21;
}
if (Via.getConfig().is1_13TeamColourFix()) {
char lastColorChar = getLastColorChar(prefix);
colour = ChatColorUtil.getColorOrdinal(lastColorChar);
suffix = ChatColorUtil.COLOR_CHAR + Character.toString(lastColorChar) + suffix;
}
wrapper.write(Type.VAR_INT, colour);
// Prefix
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(prefix));
// Suffix
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(suffix));
}
if (action == 0 || action == 3 || action == 4) {
// Entities
String[] names = wrapper.read(Type.STRING_ARRAY);
for (int i = 0; i < names.length; i++) {
names[i] = rewriteTeamMemberName(names[i]);
}
wrapper.write(Type.STRING_ARRAY, names);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.UPDATE_SCORE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Display Name
String displayName = wrapper.read(Type.STRING);
displayName = rewriteTeamMemberName(displayName);
wrapper.write(Type.STRING, displayName);
byte action = wrapper.read(Type.BYTE);
wrapper.write(Type.BYTE, action);
// Objective Name
wrapper.passthrough(Type.STRING);
if (action != 1) {
// Value
wrapper.passthrough(Type.VAR_INT);
}
}
});
}
});
componentRewriter.registerTitle(ClientboundPackets1_12_1.TITLE);
// New 0x4C - Stop Sound
new SoundRewriter(this).registerSound(ClientboundPackets1_12_1.SOUND);
registerClientbound(ClientboundPackets1_12_1.TAB_LIST, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.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
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
// Description
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
Item icon = wrapper.read(Type.ITEM);
itemRewriter.handleItemToClient(icon);
// Translate item to flat 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);
}
}
}
});
}
});
// Incoming packets
// New packet 0x02 - Login Plugin Message
cancelServerbound(State.LOGIN, 0x02);
// New 0x01 - Query Block NBT
cancelServerbound(ServerboundPackets1_13.QUERY_BLOCK_NBT);
// Tab-Complete
registerServerbound(ServerboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Disable auto-complete if configured
if (Via.getConfig().isDisable1_13AutoComplete()) {
wrapper.cancel();
}
int tid = wrapper.read(Type.VAR_INT);
// Save transaction id
wrapper.user().get(TabCompleteTracker.class).setTransactionId(tid);
}
});
// Prepend /
map(Type.STRING, new ValueTransformer<String, String>(Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, String inputValue) {
wrapper.user().get(TabCompleteTracker.class).setInput(inputValue);
return "/" + inputValue;
}
});
// Fake the end of the packet
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.BOOLEAN, false);
wrapper.write(Type.OPTIONAL_POSITION, null);
if (!wrapper.isCancelled() && Via.getConfig().get1_13TabCompleteDelay() > 0) {
TabCompleteTracker tracker = wrapper.user().get(TabCompleteTracker.class);
wrapper.cancel();
tracker.setTimeToSend(System.currentTimeMillis() + Via.getConfig().get1_13TabCompleteDelay() * 50L);
tracker.setLastTabComplete(wrapper.get(Type.STRING, 0));
}
}
});
}
});
// New 0x0A - Edit book -> Plugin Message
registerServerbound(ServerboundPackets1_13.EDIT_BOOK, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Item item = wrapper.read(Type.FLAT_ITEM);
boolean isSigning = wrapper.read(Type.BOOLEAN);
itemRewriter.handleItemToServer(item);
// Channel
wrapper.write(Type.STRING, isSigning ? "MC|BSign" : "MC|BEdit");
wrapper.write(Type.ITEM, item);
}
});
}
});
// New 0x0C - Query Entity NBT
cancelServerbound(ServerboundPackets1_13.ENTITY_NBT_REQUEST);
// New 0x15 - Pick Item -> Plugin Message
registerServerbound(ServerboundPackets1_13.PICK_ITEM, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Channel
wrapper.write(Type.STRING, "MC|PickItem");
}
});
}
});
registerServerbound(ServerboundPackets1_13.CRAFT_RECIPE_REQUEST, new PacketRemapper() {
@Override
public void registerMap() {
// Window id
map(Type.BYTE);
handler(wrapper -> {
String s = wrapper.read(Type.STRING);
Integer id;
if (s.length() < 19 || (id = Ints.tryParse(s.substring(18))) == null) {
wrapper.cancel();
return;
}
wrapper.write(Type.VAR_INT, id);
});
}
});
registerServerbound(ServerboundPackets1_13.RECIPE_BOOK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Type
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int type = wrapper.get(Type.VAR_INT, 0);
if (type == 0) {
String s = wrapper.read(Type.STRING);
Integer id;
// Custom recipes
if (s.length() < 19 || (id = Ints.tryParse(s.substring(18))) == null) {
wrapper.cancel();
return;
}
wrapper.write(Type.INT, id);
}
if (type == 1) {
// Crafting Recipe Book Open
wrapper.passthrough(Type.BOOLEAN);
// Crafting Recipe Filter Active
wrapper.passthrough(Type.BOOLEAN);
// Smelting Recipe Book Open | IGNORE NEW 1.13 FIELD
wrapper.read(Type.BOOLEAN);
// Smelting Recipe Filter Active | IGNORE NEW 1.13 FIELD
wrapper.read(Type.BOOLEAN);
}
}
});
}
});
// New 0x1C - Name Item -> Plugin Message
registerServerbound(ServerboundPackets1_13.RENAME_ITEM, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|ItemName");
});
}
});
// New 0x1F - Select Trade -> Plugin Message
registerServerbound(ServerboundPackets1_13.SELECT_TRADE, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|TrSel");
});
// Slot
map(Type.VAR_INT, Type.INT);
}
});
// New 0x20 - Set Beacon Effect -> Plugin Message
registerServerbound(ServerboundPackets1_13.SET_BEACON_EFFECT, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|Beacon");
});
// Primary Effect
map(Type.VAR_INT, Type.INT);
// Secondary Effect
map(Type.VAR_INT, Type.INT);
}
});
// New 0x22 - Update Command Block -> Plugin Message
registerServerbound(ServerboundPackets1_13.UPDATE_COMMAND_BLOCK, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> wrapper.write(Type.STRING, "MC|AutoCmd"));
handler(POS_TO_3_INT);
// Command
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int mode = wrapper.read(Type.VAR_INT);
byte flags = wrapper.read(Type.BYTE);
String stringMode = mode == 0 ? "SEQUENCE" : mode == 1 ? "AUTO" : "REDSTONE";
// Track output
wrapper.write(Type.BOOLEAN, (flags & 0x1) != 0);
wrapper.write(Type.STRING, stringMode);
// Is conditional
wrapper.write(Type.BOOLEAN, (flags & 0x2) != 0);
// Automatic
wrapper.write(Type.BOOLEAN, (flags & 0x4) != 0);
}
});
}
});
// New 0x23 - Update Command Block Minecart -> Plugin Message
registerServerbound(ServerboundPackets1_13.UPDATE_COMMAND_BLOCK_MINECART, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.STRING, "MC|AdvCmd");
// Type 1 for Entity
wrapper.write(Type.BYTE, (byte) 1);
}
});
// Entity Id
map(Type.VAR_INT, Type.INT);
}
});
// 0x1B -> 0x24 in InventoryPackets
// New 0x25 - Update Structure Block -> Message Channel
registerServerbound(ServerboundPackets1_13.UPDATE_STRUCTURE_BLOCK, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|Struct");
});
handler(POS_TO_3_INT);
map(Type.VAR_INT, new // Action
ValueTransformer<Integer, Byte>(// Action
Type.BYTE) {
@Override
public Byte transform(PacketWrapper wrapper, Integer action) throws Exception {
return (byte) (action + 1);
}
});
// Action
map(Type.VAR_INT, new ValueTransformer<Integer, String>(Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, Integer mode) throws Exception {
return mode == 0 ? "SAVE" : mode == 1 ? "LOAD" : mode == 2 ? "CORNER" : "DATA";
}
});
// Name
map(Type.STRING);
// Offset X
map(Type.BYTE, Type.INT);
// Offset Y
map(Type.BYTE, Type.INT);
// Offset Z
map(Type.BYTE, Type.INT);
// Size X
map(Type.BYTE, Type.INT);
// Size Y
map(Type.BYTE, Type.INT);
// Size Z
map(Type.BYTE, Type.INT);
map(Type.VAR_INT, new // Mirror
ValueTransformer<Integer, String>(// Mirror
Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, Integer mirror) throws Exception {
return mirror == 0 ? "NONE" : mirror == 1 ? "LEFT_RIGHT" : "FRONT_BACK";
}
});
map(Type.VAR_INT, new // Rotation
ValueTransformer<Integer, String>(// Rotation
Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, Integer rotation) throws Exception {
return rotation == 0 ? "NONE" : rotation == 1 ? "CLOCKWISE_90" : rotation == 2 ? "CLOCKWISE_180" : "COUNTERCLOCKWISE_90";
}
});
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
float integrity = wrapper.read(Type.FLOAT);
long seed = wrapper.read(Type.VAR_LONG);
byte flags = wrapper.read(Type.BYTE);
// Ignore Entities
wrapper.write(Type.BOOLEAN, (flags & 0x1) != 0);
// Show air
wrapper.write(Type.BOOLEAN, (flags & 0x2) != 0);
// Show bounding box
wrapper.write(Type.BOOLEAN, (flags & 0x4) != 0);
wrapper.write(Type.FLOAT, integrity);
wrapper.write(Type.VAR_LONG, seed);
}
});
}
});
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
ComponentRewriter(com.viaversion.viaversion.rewriter.ComponentRewriter)
JsonObject(com.google.gson.JsonObject)
RecipeData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeData)
BlockConnectionStorage(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.BlockConnectionStorage)
Entity1_13Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types)
Types1_13(com.viaversion.viaversion.api.type.types.version.Types1_13)
MappingData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.MappingData)
BlockStorage(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.BlockStorage)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
GsonUtil(com.viaversion.viaversion.util.GsonUtil)
StatisticMappings(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.StatisticMappings)
StatisticData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.StatisticData)
Map(java.util.Map)
UserConnection(com.viaversion.viaversion.api.connection.UserConnection)
ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer)
BlockConnectionProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.providers.BlockConnectionProvider)
ChatColorUtil(com.viaversion.viaversion.util.ChatColorUtil)
ServerboundPackets1_12_1(com.viaversion.viaversion.protocols.protocol1_12_1to1_12.ServerboundPackets1_12_1)
ViaProviders(com.viaversion.viaversion.api.platform.providers.ViaProviders)
ConnectionData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.ConnectionData)
State(com.viaversion.viaversion.api.protocol.packet.State)
EntityPackets(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.packets.EntityPackets)
Set(java.util.Set)
AbstractProtocol(com.viaversion.viaversion.api.protocol.AbstractProtocol)
Sets(com.google.common.collect.Sets)
List(java.util.List)
MetadataRewriter1_13To1_12_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.metadata.MetadataRewriter1_13To1_12_2)
InventoryPackets(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.packets.InventoryPackets)
PaintingProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.PaintingProvider)
JsonParseException(com.google.gson.JsonParseException)
SoundRewriter(com.viaversion.viaversion.rewriter.SoundRewriter)
ParticleType(com.viaversion.viaversion.api.type.types.minecraft.ParticleType)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
ComponentRewriter1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.ComponentRewriter1_13)
HashMap(java.util.HashMap)
ClientboundPackets1_12_1(com.viaversion.viaversion.protocols.protocol1_12_1to1_12.ClientboundPackets1_12_1)
PacketBlockConnectionProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.providers.PacketBlockConnectionProvider)
ArrayList(java.util.ArrayList)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Type(com.viaversion.viaversion.api.type.Type)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
EntityTrackerBase(com.viaversion.viaversion.data.entity.EntityTrackerBase)
ItemRewriter(com.viaversion.viaversion.api.rewriter.ItemRewriter)
BlockIdData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.BlockIdData)
Position(com.viaversion.viaversion.api.minecraft.Position)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
Via(com.viaversion.viaversion.api.Via)
Ints(com.google.common.primitives.Ints)
EntityRewriter(com.viaversion.viaversion.api.rewriter.EntityRewriter)
WorldPackets(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.packets.WorldPackets)
BlockEntityProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.BlockEntityProvider)
TabCompleteTracker(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.TabCompleteTracker)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
ArrayList(java.util.ArrayList)
JsonObject(com.google.gson.JsonObject)
JsonParseException(com.google.gson.JsonParseException)
StatisticData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.StatisticData)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
TabCompleteTracker(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.TabCompleteTracker)
ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
SoundRewriter(com.viaversion.viaversion.rewriter.SoundRewriter)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
Map(java.util.Map)
HashMap(java.util.HashMap)
Example 17 with Item
use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.
the class InventoryPackets method registerPackets.
@Override
public void registerPackets() {
registerSetSlot(ClientboundPackets1_9_3.SET_SLOT, Type.ITEM);
registerWindowItems(ClientboundPackets1_9_3.WINDOW_ITEMS, Type.ITEM_ARRAY);
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
handleItemToClient(wrapper.passthrough(Type.ITEM));
// Output Item
handleItemToClient(wrapper.passthrough(Type.ITEM));
// Has second item
boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
if (secondItem) {
// Second Item
handleItemToClient(wrapper.passthrough(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_12.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(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Item item = wrapper.get(Type.ITEM, 0);
if (!Via.getConfig().is1_12QuickMoveActionFix()) {
handleItemToServer(item);
return;
}
byte button = wrapper.get(Type.BYTE, 0);
int mode = wrapper.get(Type.VAR_INT, 0);
// QUICK_MOVE PATCH (Shift + (click/double click))
if (mode == 1 && button == 0 && item == null) {
short windowId = wrapper.get(Type.UNSIGNED_BYTE, 0);
short slotId = wrapper.get(Type.SHORT, 0);
short actionId = wrapper.get(Type.SHORT, 1);
InventoryQuickMoveProvider provider = Via.getManager().getProviders().get(InventoryQuickMoveProvider.class);
boolean succeed = provider.registerQuickMoveAction(windowId, slotId, actionId, wrapper.user());
if (succeed) {
wrapper.cancel();
}
// otherwise just pass through so the server sends the PacketPlayOutTransaction packet.
} else {
handleItemToServer(item);
}
}
});
}
});
// Creative Inventory Action
registerCreativeInvAction(ServerboundPackets1_12.CREATIVE_INVENTORY_ACTION, Type.ITEM);
}
Also used :
Item(com.viaversion.viaversion.api.minecraft.item.Item)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
InventoryQuickMoveProvider(com.viaversion.viaversion.protocols.protocol1_12to1_11_1.providers.InventoryQuickMoveProvider)
Example 18 with Item
use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.
the class Protocol1_13_2To1_13_1 method registerPackets.
@Override
protected void registerPackets() {
InventoryPackets.register(this);
WorldPackets.register(this);
EntityPackets.register(this);
registerServerbound(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.FLAT_VAR_INT_ITEM, Type.FLAT_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_ITEM);
wrapper.write(Type.FLAT_VAR_INT_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);
}
}
}
});
}
});
}
Also used :
Item(com.viaversion.viaversion.api.minecraft.item.Item)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Example 19 with Item
use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.
the class EntityPackets method register.
public static void register(Protocol1_9To1_8 protocol) {
// Attach Entity Packet
protocol.registerClientbound(ClientboundPackets1_8.ATTACH_ENTITY, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.INT);
// 1 - Vehicle
map(Type.INT);
// Leash boolean is removed in new versions
map(Type.BOOLEAN, new ValueTransformer<Boolean, Void>(Type.NOTHING) {
@Override
public Void transform(PacketWrapper wrapper, Boolean inputValue) throws Exception {
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (!inputValue) {
int passenger = wrapper.get(Type.INT, 0);
int vehicle = wrapper.get(Type.INT, 1);
// Don't send current packet
wrapper.cancel();
PacketWrapper passengerPacket = wrapper.create(ClientboundPackets1_9.SET_PASSENGERS);
if (vehicle == -1) {
if (!tracker.getVehicleMap().containsKey(passenger))
// Cancel
return null;
passengerPacket.write(Type.VAR_INT, tracker.getVehicleMap().remove(passenger));
passengerPacket.write(Type.VAR_INT_ARRAY_PRIMITIVE, new int[] {});
} else {
passengerPacket.write(Type.VAR_INT, vehicle);
passengerPacket.write(Type.VAR_INT_ARRAY_PRIMITIVE, new int[] { passenger });
tracker.getVehicleMap().put(passenger, vehicle);
}
// Send the packet
passengerPacket.send(Protocol1_9To1_8.class);
}
return null;
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_TELEPORT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - X - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble);
// 2 - Y - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble);
// 3 - Z - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble);
// 4 - Pitch
map(Type.BYTE);
// 5 - Yaw
map(Type.BYTE);
// 6 - On Ground
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityID = wrapper.get(Type.VAR_INT, 0);
if (Via.getConfig().isHologramPatch()) {
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (tracker.getKnownHolograms().contains(entityID)) {
Double newValue = wrapper.get(Type.DOUBLE, 1);
newValue += (Via.getConfig().getHologramYOffset());
wrapper.set(Type.DOUBLE, 1, newValue);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_POSITION_AND_ROTATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - X
map(Type.BYTE, toNewShort);
// 2 - Y
map(Type.BYTE, toNewShort);
// 3 - Z
map(Type.BYTE, toNewShort);
// 4 - Yaw
map(Type.BYTE);
// 5 - Pitch
map(Type.BYTE);
// 6 - On Ground
map(Type.BOOLEAN);
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - X
map(Type.BYTE, toNewShort);
// 2 - Y
map(Type.BYTE, toNewShort);
// 3 - Z
map(Type.BYTE, toNewShort);
// 4 - On Ground
map(Type.BOOLEAN);
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_EQUIPMENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Slot ID
map(Type.SHORT, new ValueTransformer<Short, Integer>(Type.VAR_INT) {
@Override
public Integer transform(PacketWrapper wrapper, Short slot) throws Exception {
int entityId = wrapper.get(Type.VAR_INT, 0);
int receiverId = wrapper.user().getEntityTracker(Protocol1_9To1_8.class).clientEntityId();
// (In 1.9+, every client treats the received the same: 0=hand, 1=offhand, 2-5=armor)
if (entityId == receiverId) {
return slot.intValue() + 2;
}
return slot > 0 ? slot.intValue() + 1 : slot.intValue();
}
});
// 2 - Item
map(Type.ITEM);
// Item Rewriter
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Item stack = wrapper.get(Type.ITEM, 0);
ItemRewriter.toClient(stack);
}
});
// Blocking
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
int entityID = wrapper.get(Type.VAR_INT, 0);
Item stack = wrapper.get(Type.ITEM, 0);
if (stack != null) {
if (Protocol1_9To1_8.isSword(stack.identifier())) {
entityTracker.getValidBlocking().add(entityID);
return;
}
}
entityTracker.getValidBlocking().remove(entityID);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_METADATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Metadata List
map(Types1_8.METADATA_LIST, Types1_9.METADATA_LIST);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
int entityId = wrapper.get(Type.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (tracker.hasEntity(entityId)) {
protocol.get(MetadataRewriter1_9To1_8.class).handleMetadata(entityId, metadataList, wrapper.user());
} else {
// Buffer
tracker.addMetadataToBuffer(entityId, metadataList);
wrapper.cancel();
}
}
});
// Handler for meta data
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
int entityID = wrapper.get(Type.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
tracker.handleMetadata(entityID, metadataList);
}
});
// Cancel packet if list empty
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
if (metadataList.isEmpty()) {
wrapper.cancel();
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Effect ID
map(Type.BYTE);
// 2 - Amplifier
map(Type.BYTE);
// 3 - Duration
map(Type.VAR_INT);
handler(new // Handle effect indicator
PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// In 1.8 = true->Show particles : false->Hide particles
boolean showParticles = wrapper.read(Type.BOOLEAN);
boolean newEffect = Via.getConfig().isNewEffectIndicator();
// 0: hide, 1: shown without indictator, 2: shown with indicator, 3: hide with beacon indicator but we don't use it.
wrapper.write(Type.BYTE, (byte) (showParticles ? newEffect ? 2 : 1 : 0));
}
});
}
});
protocol.cancelClientbound(ClientboundPackets1_8.UPDATE_ENTITY_NBT);
protocol.registerClientbound(ClientboundPackets1_8.COMBAT_EVENT, new PacketRemapper() {
@Override
public void registerMap() {
// Event id
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (wrapper.get(Type.VAR_INT, 0) == 2) {
// entity dead
// Player id
wrapper.passthrough(Type.VAR_INT);
// Entity id
wrapper.passthrough(Type.INT);
Protocol1_9To1_8.FIX_JSON.write(wrapper, wrapper.read(Type.STRING));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_PROPERTIES, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (!Via.getConfig().isMinimizeCooldown())
return;
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (wrapper.get(Type.VAR_INT, 0) != tracker.getProvidedEntityId()) {
return;
}
int propertiesToRead = wrapper.read(Type.INT);
Map<String, Pair<Double, List<Triple<UUID, Double, Byte>>>> properties = new HashMap<>(propertiesToRead);
for (int i = 0; i < propertiesToRead; i++) {
String key = wrapper.read(Type.STRING);
Double value = wrapper.read(Type.DOUBLE);
int modifiersToRead = wrapper.read(Type.VAR_INT);
List<Triple<UUID, Double, Byte>> modifiers = new ArrayList<>(modifiersToRead);
for (int j = 0; j < modifiersToRead; j++) {
modifiers.add(new Triple<>(wrapper.read(Type.UUID), // Amount
wrapper.read(Type.DOUBLE), // Operation
wrapper.read(Type.BYTE)));
}
properties.put(key, new Pair<>(value, modifiers));
}
// == Why 15.9? ==
// Higher values hides the cooldown but it bugs visual animation on hand
// when removing item from hand with inventory gui
properties.put("generic.attackSpeed", new Pair<Double, List<Triple<UUID, Double, Byte>>>(15.9, // Neutralize modifiers
ImmutableList.of(// Tool and weapon modifier
new Triple<>(UUID.fromString("FA233E1C-4180-4865-B01B-BCCE9785ACA3"), 0.0, (byte) 0), // Dig speed
new Triple<>(UUID.fromString("AF8B6E3F-3328-4C0A-AA36-5BA2BB9DBEF3"), 0.0, (byte) 2), // Dig slow down
new Triple<>(UUID.fromString("55FCED67-E92A-486E-9800-B47F202C4386"), 0.0, (byte) 2))));
wrapper.write(Type.INT, properties.size());
for (Map.Entry<String, Pair<Double, List<Triple<UUID, Double, Byte>>>> entry : properties.entrySet()) {
// Key
wrapper.write(Type.STRING, entry.getKey());
// Value
wrapper.write(Type.DOUBLE, entry.getValue().key());
wrapper.write(Type.VAR_INT, entry.getValue().value().size());
for (Triple<UUID, Double, Byte> modifier : entry.getValue().value()) {
wrapper.write(Type.UUID, modifier.first());
// Amount
wrapper.write(Type.DOUBLE, modifier.second());
// Operation
wrapper.write(Type.BYTE, modifier.third());
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Animation
map(Type.UNSIGNED_BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 3) {
wrapper.cancel();
}
}
});
}
});
/* Incoming Packets */
protocol.registerServerbound(ServerboundPackets1_9.ENTITY_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Player ID
map(Type.VAR_INT);
// 1 - Action
map(Type.VAR_INT);
// 2 - Jump
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int action = wrapper.get(Type.VAR_INT, 1);
if (action == 6 || action == 8)
wrapper.cancel();
if (action == 7) {
wrapper.set(Type.VAR_INT, 1, 6);
}
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_9.INTERACT_ENTITY, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID (Target)
map(Type.VAR_INT);
// 1 - Action Type
map(Type.VAR_INT);
// Cancel second hand to prevent double interact
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int type = wrapper.get(Type.VAR_INT, 1);
if (type == 2) {
// 2 - X
wrapper.passthrough(Type.FLOAT);
// 3 - Y
wrapper.passthrough(Type.FLOAT);
// 4 - Z
wrapper.passthrough(Type.FLOAT);
}
if (type == 0 || type == 2) {
// 2/5 - Hand
int hand = wrapper.read(Type.VAR_INT);
if (hand == 1)
wrapper.cancel();
}
}
});
}
});
}
Also used :
HashMap(java.util.HashMap)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Metadata(com.viaversion.viaversion.api.minecraft.metadata.Metadata)
ArrayList(java.util.ArrayList)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
ArrayList(java.util.ArrayList)
ImmutableList(com.google.common.collect.ImmutableList)
List(java.util.List)
MetadataRewriter1_9To1_8(com.viaversion.viaversion.protocols.protocol1_9to1_8.metadata.MetadataRewriter1_9To1_8)
UUID(java.util.UUID)
Pair(com.viaversion.viaversion.util.Pair)
ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer)
EntityTracker1_9(com.viaversion.viaversion.protocols.protocol1_9to1_8.storage.EntityTracker1_9)
Triple(com.viaversion.viaversion.util.Triple)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
HashMap(java.util.HashMap)
Map(java.util.Map)
Protocol1_9To1_8(com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8)
Example 20 with Item
use of com.viaversion.viaversion.api.minecraft.item.Item in project ViaVersion by ViaVersion.
the class PlayerPackets method register.
public static void register(Protocol1_9To1_8 protocol) {
protocol.registerClientbound(ClientboundPackets1_8.CHAT_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Chat Message (json)
map(Type.STRING, Protocol1_9To1_8.FIX_JSON);
// 1 - Chat Positon
map(Type.BYTE);
handler(wrapper -> {
try {
JsonObject obj = (JsonObject) wrapper.get(Type.COMPONENT, 0);
ChatRewriter.toClient(obj, wrapper.user());
} catch (Exception e) {
e.printStackTrace();
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.TAB_LIST, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Header
map(Type.STRING, Protocol1_9To1_8.FIX_JSON);
// 1 - Footer
map(Type.STRING, Protocol1_9To1_8.FIX_JSON);
}
});
protocol.registerClientbound(ClientboundPackets1_8.DISCONNECT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Reason
map(Type.STRING, Protocol1_9To1_8.FIX_JSON);
}
});
protocol.registerClientbound(ClientboundPackets1_8.TITLE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Action
map(Type.VAR_INT);
// We only handle if the title or subtitle is set then just write through.
handler(wrapper -> {
int action = wrapper.get(Type.VAR_INT, 0);
if (action == 0 || action == 1) {
Protocol1_9To1_8.FIX_JSON.write(wrapper, wrapper.read(Type.STRING));
}
});
// Everything else is handled.
}
});
protocol.registerClientbound(ClientboundPackets1_8.PLAYER_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Player X
map(Type.DOUBLE);
// 1 - Player Y
map(Type.DOUBLE);
// 2 - Player Z
map(Type.DOUBLE);
// 3 - Player Yaw
map(Type.FLOAT);
// 4 - Player Pitch
map(Type.FLOAT);
// 5 - Player Flags
map(Type.BYTE);
handler(wrapper -> {
// 6 - Teleport ID was added
wrapper.write(Type.VAR_INT, 0);
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.TEAMS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Team Name
map(Type.STRING);
// 1 - Mode
map(Type.BYTE);
handler(wrapper -> {
// Mode
byte mode = wrapper.get(Type.BYTE, 0);
if (mode == 0 || mode == 2) {
// Display Name
wrapper.passthrough(Type.STRING);
// Prefix
wrapper.passthrough(Type.STRING);
// Suffix
wrapper.passthrough(Type.STRING);
// Friendly Fire
wrapper.passthrough(Type.BYTE);
// Name tag visibility
wrapper.passthrough(Type.STRING);
wrapper.write(Type.STRING, Via.getConfig().isPreventCollision() ? "never" : "");
// Colour
wrapper.passthrough(Type.BYTE);
}
if (mode == 0 || mode == 3 || mode == 4) {
// Players
String[] players = wrapper.passthrough(Type.STRING_ARRAY);
final EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
String myName = wrapper.user().getProtocolInfo().getUsername();
String teamName = wrapper.get(Type.STRING, 0);
for (String player : players) {
if (entityTracker.isAutoTeam() && player.equalsIgnoreCase(myName)) {
if (mode == 4) {
// since removing add to auto team
// Workaround for packet order issue
wrapper.send(Protocol1_9To1_8.class);
wrapper.cancel();
entityTracker.sendTeamPacket(true, true);
entityTracker.setCurrentTeam("viaversion");
} else {
// since adding remove from auto team
entityTracker.sendTeamPacket(false, true);
entityTracker.setCurrentTeam(teamName);
}
}
}
}
if (mode == 1) {
// Remove team
final EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
String teamName = wrapper.get(Type.STRING, 0);
if (entityTracker.isAutoTeam() && teamName.equals(entityTracker.getCurrentTeam())) {
// team was removed
// Workaround for packet order issue
wrapper.send(Protocol1_9To1_8.class);
wrapper.cancel();
entityTracker.sendTeamPacket(true, true);
entityTracker.setCurrentTeam("viaversion");
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.JOIN_GAME, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Player ID
map(Type.INT);
// Parse this info
handler(wrapper -> {
int entityId = wrapper.get(Type.INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
tracker.addEntity(entityId, Entity1_10Types.EntityType.PLAYER);
tracker.setClientEntityId(entityId);
});
// 1 - Player Gamemode
map(Type.UNSIGNED_BYTE);
// 2 - Player Dimension
map(Type.BYTE);
// 3 - World Difficulty
map(Type.UNSIGNED_BYTE);
// 4 - Max Players (Tab)
map(Type.UNSIGNED_BYTE);
// 5 - Level Type
map(Type.STRING);
// 6 - Reduced Debug info
map(Type.BOOLEAN);
handler(wrapper -> {
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
// Set player gamemode
tracker.setGameMode(GameMode.getById(wrapper.get(Type.UNSIGNED_BYTE, 0)));
});
// Track player's dimension
handler(wrapper -> {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.BYTE, 0);
clientWorld.setEnvironment(dimensionId);
});
// Gotta fake their op
handler(wrapper -> {
CommandBlockProvider provider = Via.getManager().getProviders().get(CommandBlockProvider.class);
provider.sendPermission(wrapper.user());
});
// Scoreboard will be cleared when join game is received
handler(wrapper -> {
EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (Via.getConfig().isAutoTeam()) {
entityTracker.setAutoTeam(true);
// Workaround for packet order issue
wrapper.send(Protocol1_9To1_8.class);
wrapper.cancel();
entityTracker.sendTeamPacket(true, true);
entityTracker.setCurrentTeam("viaversion");
} else {
entityTracker.setAutoTeam(false);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.PLAYER_INFO, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Action
map(Type.VAR_INT);
// 1 - Player Count
map(Type.VAR_INT);
// Due to this being a complex data structure we just use a handler.
handler(wrapper -> {
int action = wrapper.get(Type.VAR_INT, 0);
int count = wrapper.get(Type.VAR_INT, 1);
for (int i = 0; i < count; i++) {
// Player UUID
wrapper.passthrough(Type.UUID);
if (action == 0) {
// add player
// Player Name
wrapper.passthrough(Type.STRING);
int properties = wrapper.passthrough(Type.VAR_INT);
// loop through properties
for (int j = 0; j < properties; j++) {
// name
wrapper.passthrough(Type.STRING);
// value
wrapper.passthrough(Type.STRING);
boolean isSigned = wrapper.passthrough(Type.BOOLEAN);
if (isSigned) {
// signature
wrapper.passthrough(Type.STRING);
}
}
// gamemode
wrapper.passthrough(Type.VAR_INT);
// ping
wrapper.passthrough(Type.VAR_INT);
boolean hasDisplayName = wrapper.passthrough(Type.BOOLEAN);
if (hasDisplayName) {
// display name
Protocol1_9To1_8.FIX_JSON.write(wrapper, wrapper.read(Type.STRING));
}
} else if ((action == 1) || (action == 2)) {
// update gamemode || update latency
wrapper.passthrough(Type.VAR_INT);
} else if (action == 3) {
// update display name
boolean hasDisplayName = wrapper.passthrough(Type.BOOLEAN);
if (hasDisplayName) {
// display name
Protocol1_9To1_8.FIX_JSON.write(wrapper, wrapper.read(Type.STRING));
}
} else if (action == 4) {
// remove player
// no fields
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Channel Name
map(Type.STRING);
handler(wrapper -> {
String name = wrapper.get(Type.STRING, 0);
if (name.equalsIgnoreCase("MC|BOpen")) {
// Not used anymore
wrapper.read(Type.REMAINING_BYTES);
wrapper.write(Type.VAR_INT, 0);
}
if (name.equalsIgnoreCase("MC|TrList")) {
// ID
wrapper.passthrough(Type.INT);
Short size = wrapper.passthrough(Type.UNSIGNED_BYTE);
for (int i = 0; i < size; ++i) {
Item item1 = wrapper.passthrough(Type.ITEM);
ItemRewriter.toClient(item1);
Item item2 = wrapper.passthrough(Type.ITEM);
ItemRewriter.toClient(item2);
boolean present = wrapper.passthrough(Type.BOOLEAN);
if (present) {
Item item3 = wrapper.passthrough(Type.ITEM);
ItemRewriter.toClient(item3);
}
wrapper.passthrough(Type.BOOLEAN);
wrapper.passthrough(Type.INT);
wrapper.passthrough(Type.INT);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.RESPAWN, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Dimension
map(Type.INT);
// 1 - Difficulty
map(Type.UNSIGNED_BYTE);
// 2 - GameMode
map(Type.UNSIGNED_BYTE);
// 3 - Level Type
map(Type.STRING);
// Track player's dimension
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
}
});
handler(wrapper -> {
// Client unloads chunks on respawn
wrapper.user().get(ClientChunks.class).getLoadedChunks().clear();
int gamemode = wrapper.get(Type.UNSIGNED_BYTE, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
tracker.setGameMode(GameMode.getById(gamemode));
});
// Fake permissions to get Commandblocks working
handler(wrapper -> {
CommandBlockProvider provider = Via.getManager().getProviders().get(CommandBlockProvider.class);
provider.sendPermission(wrapper.user());
provider.unloadChunks(wrapper.user());
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.GAME_EVENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Reason
map(Type.UNSIGNED_BYTE);
// 1 - Value
map(Type.FLOAT);
handler(wrapper -> {
short reason = wrapper.get(Type.UNSIGNED_BYTE, 0);
if (reason == 3) {
// Change gamemode
int gamemode = wrapper.get(Type.FLOAT, 0).intValue();
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
tracker.setGameMode(GameMode.getById(gamemode));
} else if (reason == 4) {
// Open credits screen
wrapper.set(Type.FLOAT, 0, 1F);
}
});
}
});
/* Removed packets */
protocol.registerClientbound(ClientboundPackets1_8.SET_COMPRESSION, null, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
wrapper.cancel();
CompressionProvider provider = Via.getManager().getProviders().get(CompressionProvider.class);
provider.handlePlayCompression(wrapper.user(), wrapper.read(Type.VAR_INT));
});
}
});
/* Incoming Packets */
protocol.registerServerbound(ServerboundPackets1_9.TAB_COMPLETE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Requested Command
map(Type.STRING);
// 1 - Is Command Block
map(Type.BOOLEAN, Type.NOTHING);
}
});
protocol.registerServerbound(ServerboundPackets1_9.CLIENT_SETTINGS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - locale
map(Type.STRING);
// 1 - View Distance
map(Type.BYTE);
// 2 - Chat Mode
map(Type.VAR_INT, Type.BYTE);
// 3 - If Chat Colours on
map(Type.BOOLEAN);
// 4 - Skin Parts
map(Type.UNSIGNED_BYTE);
handler(wrapper -> {
int hand = wrapper.read(Type.VAR_INT);
if (Via.getConfig().isLeftHandedHandling()) {
// Add 0x80 if left handed
if (hand == 0)
wrapper.set(Type.UNSIGNED_BYTE, 0, (short) (wrapper.get(Type.UNSIGNED_BYTE, 0).intValue() | 0x80));
}
wrapper.sendToServer(Protocol1_9To1_8.class);
wrapper.cancel();
Via.getManager().getProviders().get(MainHandProvider.class).setMainHand(wrapper.user(), hand);
});
}
});
protocol.registerServerbound(ServerboundPackets1_9.ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Hand
map(Type.VAR_INT, Type.NOTHING);
}
});
protocol.cancelServerbound(ServerboundPackets1_9.TELEPORT_CONFIRM);
protocol.cancelServerbound(ServerboundPackets1_9.VEHICLE_MOVE);
protocol.cancelServerbound(ServerboundPackets1_9.STEER_BOAT);
protocol.registerServerbound(ServerboundPackets1_9.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Channel Name
map(Type.STRING);
handler(wrapper -> {
String name = wrapper.get(Type.STRING, 0);
if (name.equalsIgnoreCase("MC|BSign")) {
Item item = wrapper.passthrough(Type.ITEM);
if (item != null) {
// Written Book
item.setIdentifier(387);
ItemRewriter.rewriteBookToServer(item);
}
}
if (name.equalsIgnoreCase("MC|AutoCmd")) {
wrapper.set(Type.STRING, 0, "MC|AdvCdm");
wrapper.write(Type.BYTE, (byte) 0);
// X
wrapper.passthrough(Type.INT);
// Y
wrapper.passthrough(Type.INT);
// Z
wrapper.passthrough(Type.INT);
// Command
wrapper.passthrough(Type.STRING);
// Flag
wrapper.passthrough(Type.BOOLEAN);
wrapper.clearInputBuffer();
}
if (name.equalsIgnoreCase("MC|AdvCmd")) {
wrapper.set(Type.STRING, 0, "MC|AdvCdm");
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_9.CLIENT_STATUS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Action ID
map(Type.VAR_INT);
handler(wrapper -> {
int action = wrapper.get(Type.VAR_INT, 0);
if (action == 2) {
// cancel any blocking >.>
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (tracker.isBlocking()) {
if (!Via.getConfig().isShowShieldWhenSwordInHand()) {
tracker.setSecondHand(null);
}
tracker.setBlocking(false);
}
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_9.PLAYER_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - X
map(Type.DOUBLE);
// 1 - Y
map(Type.DOUBLE);
// 2 - Z
map(Type.DOUBLE);
// 3 - Ground
map(Type.BOOLEAN);
handler(new PlayerMovementMapper());
}
});
protocol.registerServerbound(ServerboundPackets1_9.PLAYER_POSITION_AND_ROTATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - X
map(Type.DOUBLE);
// 1 - Y
map(Type.DOUBLE);
// 2 - Z
map(Type.DOUBLE);
// 3 - Yaw
map(Type.FLOAT);
// 4 - Pitch
map(Type.FLOAT);
// 5 - Ground
map(Type.BOOLEAN);
handler(new PlayerMovementMapper());
}
});
protocol.registerServerbound(ServerboundPackets1_9.PLAYER_ROTATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Yaw
map(Type.FLOAT);
// 1 - Pitch
map(Type.FLOAT);
// 2 - Ground
map(Type.BOOLEAN);
handler(new PlayerMovementMapper());
}
});
protocol.registerServerbound(ServerboundPackets1_9.PLAYER_MOVEMENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Ground
map(Type.BOOLEAN);
handler(new PlayerMovementMapper());
}
});
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PlayerMovementMapper(com.viaversion.viaversion.protocols.protocol1_9to1_8.PlayerMovementMapper)
JsonObject(com.google.gson.JsonObject)
GameMode(com.viaversion.viaversion.protocols.protocol1_9to1_8.chat.GameMode)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
ChatRewriter(com.viaversion.viaversion.protocols.protocol1_9to1_8.chat.ChatRewriter)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
Via(com.viaversion.viaversion.api.Via)
Entity1_10Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_10Types)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
CommandBlockProvider(com.viaversion.viaversion.protocols.protocol1_9to1_8.providers.CommandBlockProvider)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Type(com.viaversion.viaversion.api.type.Type)
MainHandProvider(com.viaversion.viaversion.protocols.protocol1_9to1_8.providers.MainHandProvider)
Protocol1_9To1_8(com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8)
EntityTracker1_9(com.viaversion.viaversion.protocols.protocol1_9to1_8.storage.EntityTracker1_9)
ServerboundPackets1_9(com.viaversion.viaversion.protocols.protocol1_9to1_8.ServerboundPackets1_9)
CompressionProvider(com.viaversion.viaversion.protocols.protocol1_9to1_8.providers.CompressionProvider)
ClientboundPackets1_8(com.viaversion.viaversion.protocols.protocol1_8.ClientboundPackets1_8)
ItemRewriter(com.viaversion.viaversion.protocols.protocol1_9to1_8.ItemRewriter)
ClientChunks(com.viaversion.viaversion.protocols.protocol1_9to1_8.storage.ClientChunks)
EntityTracker1_9(com.viaversion.viaversion.protocols.protocol1_9to1_8.storage.EntityTracker1_9)
ClientChunks(com.viaversion.viaversion.protocols.protocol1_9to1_8.storage.ClientChunks)
PlayerMovementMapper(com.viaversion.viaversion.protocols.protocol1_9to1_8.PlayerMovementMapper)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
JsonObject(com.google.gson.JsonObject)
CommandBlockProvider(com.viaversion.viaversion.protocols.protocol1_9to1_8.providers.CommandBlockProvider)
CompressionProvider(com.viaversion.viaversion.protocols.protocol1_9to1_8.providers.CompressionProvider)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
Protocol1_9To1_8(com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8)
Aggregations
Item (com.viaversion.viaversion.api.minecraft.item.Item)43
PacketWrapper (com.viaversion.viaversion.api.protocol.packet.PacketWrapper)28
PacketRemapper (com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)27
PacketHandler (com.viaversion.viaversion.api.protocol.remapper.PacketHandler)23
Type (com.viaversion.viaversion.api.type.Type)15
DataItem (com.viaversion.viaversion.api.minecraft.item.DataItem)13
ClientWorld (com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)9
Metadata (com.viaversion.viaversion.api.minecraft.metadata.Metadata)8
ArrayList (java.util.ArrayList)8
CompoundTag (com.github.steveice10.opennbt.tag.builtin.CompoundTag)6
Position (com.viaversion.viaversion.api.minecraft.Position)6
Chunk (com.viaversion.viaversion.api.minecraft.chunks.Chunk)6
ClientboundPackets1_13 (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13)6
List (java.util.List)6
StringTag (com.github.steveice10.opennbt.tag.builtin.StringTag)5
Via (com.viaversion.viaversion.api.Via)5
UserConnection (com.viaversion.viaversion.api.connection.UserConnection)5
UUID (java.util.UUID)5
ListTag (com.github.steveice10.opennbt.tag.builtin.ListTag)4
ViaBackwards (com.viaversion.viabackwards.ViaBackwards)4
