Mirrors/ViaVersion
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Mirror von https://github.com/ViaVersion/ViaVersion.git synchronisiert 2024-09-08 22:02:50 +02:00
Code Issues Releases Aktivität

Merge pull request #964 from creeper123123321/dev

Quellcode durchsuchen 
Some untested code
Dieser Commit ist enthalten in:
Myles 2018-08-12 20:26:17 +01:00 committet von GitHub
Commit 5fc693da22
Es konnte kein GPG-Schlüssel zu dieser Signatur gefunden werden
GPG-Schlüssel-ID: 4AEE18F83AFDEB23
9 geänderte Dateien mit 244 neuen und 37 gelöschten Zeilen
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54
bungee/src/main/java/us/myles/ViaVersion/bungee/handlers/BungeeServerHandler.java
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@ -1,11 +1,13 @@
package us.myles.ViaVersion.bungee.handlers;
import com.google.common.base.Joiner;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.api.event.ServerConnectEvent;
import net.md_5.bungee.api.event.ServerConnectedEvent;
import net.md_5.bungee.api.plugin.Listener;
import net.md_5.bungee.event.EventHandler;
import net.md_5.bungee.event.EventPriority;
import net.md_5.bungee.protocol.packet.PluginMessage;
import us.myles.ViaVersion.api.Pair;
import us.myles.ViaVersion.api.Via;
import us.myles.ViaVersion.api.boss.BossBar;
@ -13,19 +15,22 @@ import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.protocol.Protocol;
import us.myles.ViaVersion.api.protocol.ProtocolPipeline;
import us.myles.ViaVersion.api.protocol.ProtocolRegistry;
import us.myles.ViaVersion.api.protocol.ProtocolVersion;
import us.myles.ViaVersion.bungee.service.ProtocolDetectorService;
import us.myles.ViaVersion.bungee.storage.BungeeStorage;
import us.myles.ViaVersion.protocols.base.ProtocolInfo;
import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.packets.InventoryPackets;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.storage.EntityTracker;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.nio.charset.StandardCharsets;
import java.util.List;
public class BungeeServerHandler implements Listener {
private static Method getPendingConnection;
private static Method getHandshake;
private static Method getRelayMessages;
private static Method setProtocol;
private static Method getEntityMap = null;
private static Method setVersion = null;
@ -34,8 +39,8 @@ public class BungeeServerHandler implements Listener {
static {
try {
getPendingConnection = Class.forName("net.md_5.bungee.UserConnection").getDeclaredMethod("getPendingConnection");
getHandshake = Class.forName("net.md_5.bungee.connection.InitialHandler").getDeclaredMethod("getHandshake");
getRelayMessages = Class.forName("net.md_5.bungee.connection.InitialHandler").getDeclaredMethod("getRelayMessages");
setProtocol = Class.forName("net.md_5.bungee.protocol.packet.Handshake").getDeclaredMethod("setProtocolVersion", int.class);
getEntityMap = Class.forName("net.md_5.bungee.entitymap.EntityMap").getDeclaredMethod("getEntityMap", int.class);
setVersion = Class.forName("net.md_5.bungee.netty.ChannelWrapper").getDeclaredMethod("setVersion", int.class);
@ -62,8 +67,8 @@ public class BungeeServerHandler implements Listener {
// Check if ViaVersion can support that version
try {
Object pendingConnection = getPendingConnection.invoke(e.getPlayer());
Object handshake = getHandshake.invoke(pendingConnection);
//Object pendingConnection = getPendingConnection.invoke(e.getPlayer());
Object handshake = getHandshake.invoke(e.getPlayer().getPendingConnection());
setProtocol.invoke(handshake, protocols == null ? user.get(ProtocolInfo.class).getProtocolVersion() : protocolId);
} catch (InvocationTargetException | IllegalAccessException e1) {
e1.printStackTrace();
@ -103,6 +108,8 @@ public class BungeeServerHandler implements Listener {
int protocolId = ProtocolDetectorService.getProtocolId(serverName);
ProtocolInfo info = user.get(ProtocolInfo.class);
int previousServerProtocol = info.getServerProtocolVersion();
// Refresh the pipes
List<Pair<Integer, Protocol>> protocols = ProtocolRegistry.getProtocolPath(info.getProtocolVersion(), protocolId);
ProtocolPipeline pipeline = user.get(ProtocolInfo.class).getPipeline();
@ -121,6 +128,45 @@ public class BungeeServerHandler implements Listener {
// Add version-specific base Protocol
pipeline.add(ProtocolRegistry.getBaseProtocol(protocolId));
// Workaround 1.13 server change
Object relayMessages = getRelayMessages.invoke(e.getPlayer().getPendingConnection());
if (relayMessages instanceof List) {
for (Object message : (List) relayMessages) {
if (message instanceof PluginMessage) {
PluginMessage plMsg = (PluginMessage) message;
String channel = plMsg.getTag();
if (previousServerProtocol != -1) {
if (previousServerProtocol < ProtocolVersion.v1_13.getId()
&& protocolId >= ProtocolVersion.v1_13.getId()) {
channel = InventoryPackets.getNewPluginChannelId(channel);
if (channel.equals("minecraft:register")) {
String[] channels = new String(plMsg.getData(), StandardCharsets.UTF_8).split("\0");
for (int i = 0; i < channels.length; i++) {
channels[i] = InventoryPackets.getNewPluginChannelId(channels[i]);
}
plMsg.setData(Joiner.on('\0').join(channels).getBytes(StandardCharsets.UTF_8));
}
} else if (previousServerProtocol >= ProtocolVersion.v1_13.getId()
&& protocolId < ProtocolVersion.v1_13.getId()) {
channel = InventoryPackets.getOldPluginChannelId(channel);
if (channel.equals("REGISTER")) {
String[] channels = new String(plMsg.getData(), StandardCharsets.UTF_8).split("\0");
for (int i = 0; i < channels.length; i++) {
channels[i] = InventoryPackets.getOldPluginChannelId(channels[i]);
}
plMsg.setData(Joiner.on('\0').join(channels).getBytes(StandardCharsets.UTF_8));
}
}
}
plMsg.setTag(channel);
} else {
Via.getPlatform().getLogger().warning("relayMessages contains a element that isn't a Handshake " + message);
}
}
} else {
Via.getPlatform().getLogger().warning("relayMessages isn't a List! " + relayMessages);
}
user.put(info);
user.put(storage);

4
common/src/main/java/us/myles/ViaVersion/protocols/protocol18w32ato1_13/MetadataRewriter.java
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@ -23,13 +23,13 @@ public class MetadataRewriter {
} else if (metadata.getMetaType() == MetaType1_13.BlockID) {
// Convert to new block id
int data = (int) metadata.getValue();
metadata.setValue(Protocol18w32aTO1_13.getMapBlockId(data));
metadata.setValue(Protocol18w32aTO1_13.getNewBlockStateId(data));
}
if (type == null) continue;
if (type.isOrHasParent(Entity1_13Types.EntityType.MINECART_ABSTRACT) && metadata.getId() == 9) {
// New block format
int data = (int) metadata.getValue();
metadata.setValue(Protocol18w32aTO1_13.getMapBlockId(data));
metadata.setValue(Protocol18w32aTO1_13.getNewBlockStateId(data));
}
if(type.is(EntityType.ITEM)){

87
common/src/main/java/us/myles/ViaVersion/protocols/protocol18w32ato1_13/Protocol18w32aTO1_13.java
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@ -2,6 +2,7 @@ package us.myles.ViaVersion.protocols.protocol18w32ato1_13;
import us.myles.ViaVersion.api.PacketWrapper;
import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.minecraft.item.Item;
import us.myles.ViaVersion.api.protocol.Protocol;
import us.myles.ViaVersion.api.remapper.PacketHandler;
import us.myles.ViaVersion.api.remapper.PacketRemapper;
@ -30,7 +31,7 @@ public class Protocol18w32aTO1_13 extends Protocol {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
String s = wrapper.passthrough(Type.STRING);
if(s.length() > 256){
if (s.length() > 256) {
wrapper.cancel();
}
}
@ -48,7 +49,7 @@ public class Protocol18w32aTO1_13 extends Protocol {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int hand = wrapper.read(Type.VAR_INT);
if(hand == 1){
if (hand == 1) {
wrapper.cancel();
}
}
@ -66,7 +67,7 @@ public class Protocol18w32aTO1_13 extends Protocol {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int action = wrapper.get(Type.VAR_INT, 0);
if(action == 0){
if (action == 0) {
wrapper.passthrough(Type.STRING);
wrapper.passthrough(Type.FLOAT);
wrapper.passthrough(Type.VAR_INT);
@ -78,6 +79,76 @@ public class Protocol18w32aTO1_13 extends Protocol {
});
}
});
// Advancements
registerOutgoing(State.PLAY, 0x51, 0x51, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.passthrough(Type.BOOLEAN); // Reset/clear
int size = wrapper.passthrough(Type.VAR_INT); // Mapping size
for (int i = 0; i < size; i++) {
wrapper.passthrough(Type.STRING); // Identifier
// Parent
if (wrapper.passthrough(Type.BOOLEAN))
wrapper.passthrough(Type.STRING);
// Display data
if (wrapper.passthrough(Type.BOOLEAN)) {
wrapper.passthrough(Type.STRING); // Title
wrapper.passthrough(Type.STRING); // Description
Item icon = wrapper.passthrough(Type.FLAT_ITEM);
InventoryPackets.toClient(icon);
wrapper.passthrough(Type.VAR_INT); // Frame type
int flags = wrapper.passthrough(Type.INT); // Flags
if ((flags & 1) != 0)
wrapper.passthrough(Type.STRING); // Background texture
wrapper.passthrough(Type.FLOAT); // X
wrapper.passthrough(Type.FLOAT); // Y
}
wrapper.passthrough(Type.STRING_ARRAY); // Criteria
int arrayLength = wrapper.passthrough(Type.VAR_INT);
for (int array = 0; array < arrayLength; array++) {
wrapper.passthrough(Type.STRING_ARRAY); // String array
}
}
}
});
}
});
registerOutgoing(State.PLAY, 0x55, 0x55, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int blockTagsSize = wrapper.read(Type.VAR_INT); // block tags
for (int i = 0; i < blockTagsSize; i++) {
wrapper.passthrough(Type.STRING);
Integer[] blocks = wrapper.passthrough(Type.VAR_INT_ARRAY);
for (int j = 0; j < blocks.length; j++) {
blocks[j] = getNewBlockId(blocks[j]);
}
}
int itemTagsSize = wrapper.read(Type.VAR_INT); // item tags
for (int i = 0; i < itemTagsSize; i++) {
wrapper.passthrough(Type.STRING);
Integer[] items = wrapper.passthrough(Type.VAR_INT_ARRAY);
for (int j = 0; j < items.length; j++) {
items[j] = InventoryPackets.getNewItemId(items[j]);
}
}
}
});
}
});
}
@Override
@ -88,7 +159,7 @@ public class Protocol18w32aTO1_13 extends Protocol {
}
public static int getMapBlockId(int blockId) {
public static int getNewBlockStateId(int blockId) {
if (blockId > 8573) {
blockId += 17;
} else if (blockId > 8463) {
@ -101,4 +172,12 @@ public class Protocol18w32aTO1_13 extends Protocol {
return blockId;
}
public static int getNewBlockId(final int oldBlockId) {
int blockId = oldBlockId;
if (oldBlockId >= 561) {
blockId += 5;
}
return blockId;
}
}

2
common/src/main/java/us/myles/ViaVersion/protocols/protocol18w32ato1_13/packets/EntityPackets.java
Datei anzeigen

@ -43,7 +43,7 @@ public class EntityPackets {
if (entType != null) {
if (entType.is(Entity1_13Types.EntityType.FALLING_BLOCK)) {
int data = wrapper.get(Type.INT, 0);
wrapper.set(Type.INT, 0, Protocol18w32aTO1_13.getMapBlockId(data));
wrapper.set(Type.INT, 0, Protocol18w32aTO1_13.getNewBlockStateId(data));
}
}
// Register Type ID

18
common/src/main/java/us/myles/ViaVersion/protocols/protocol18w32ato1_13/packets/InventoryPackets.java
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@ -118,15 +118,25 @@ public class InventoryPackets {
public static void toClient(Item item) {
if (item == null) return;
if(item.getId() >= 443){
item.setId((short) (item.getId() + 5));
item.setId((short) getNewItemId(item.getId()));
}
public static int getNewItemId(int itemId) {
if (itemId >= 443) {
return itemId + 5;
}
return itemId;
}
public static void toServer(Item item) {
if (item == null) return;
if(item.getId() >= 448){
item.setId((short) (item.getId() - 5));
item.setId((short) getOldItemId(item.getId()));
}
public static int getOldItemId(int newId) {
if (newId >= 448) {
return newId - 5;
}
return newId;
}
}

64
common/src/main/java/us/myles/ViaVersion/protocols/protocol18w32ato1_13/packets/WorldPackets.java
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@ -26,18 +26,13 @@ public class WorldPackets {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
Chunk chunk = wrapper.passthrough(new Chunk1_13Type(clientWorld));
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection section = chunk.getSections()[i];
if (section == null)
continue;
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
int block = section.getBlock(x, y, z);
section.setFlatBlock(x, y, z, Protocol18w32aTO1_13.getMapBlockId(block));
}
for (ChunkSection section : chunk.getSections()) {
if (section != null) {
for (int i = 0; i < section.getPalette().size(); i++) {
section.getPalette().set(
i,
Protocol18w32aTO1_13.getNewBlockStateId(section.getPalette().get(i))
);
}
}
}
@ -47,6 +42,23 @@ public class WorldPackets {
}
});
// Block Action
protocol.registerOutgoing(State.PLAY, 0x0A, 0x0A, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION); // Location
map(Type.UNSIGNED_BYTE); // Action id
map(Type.UNSIGNED_BYTE); // Action param
map(Type.VAR_INT); // Block id - /!\ NOT BLOCK STATE
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.set(Type.VAR_INT, 0, Protocol18w32aTO1_13.getNewBlockId(wrapper.get(Type.VAR_INT, 0)));
}
});
}
});
// Block Change
protocol.registerOutgoing(State.PLAY, 0xB, 0xB, new PacketRemapper() {
@Override
@ -58,7 +70,7 @@ public class WorldPackets {
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, Protocol18w32aTO1_13.getMapBlockId(id));
wrapper.set(Type.VAR_INT, 0, Protocol18w32aTO1_13.getNewBlockStateId(id));
}
});
}
@ -77,7 +89,29 @@ public class WorldPackets {
// Convert ids
for (BlockChangeRecord record : wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0)) {
int id = record.getBlockId();
record.setBlockId(Protocol18w32aTO1_13.getMapBlockId(id));
record.setBlockId(Protocol18w32aTO1_13.getNewBlockStateId(id));
}
}
});
}
});
// Effect packet
protocol.registerOutgoing(State.PLAY, 0x23, 0x23, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.INT); // Effect Id
map(Type.POSITION); // Location
map(Type.INT); // Data
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, data = InventoryPackets.getNewItemId(data));
} else if (id == 2001) { // Block break + block break sound
wrapper.set(Type.INT, 1, data = Protocol18w32aTO1_13.getNewBlockStateId(data));
}
}
});
@ -140,7 +174,7 @@ public class WorldPackets {
int id = wrapper.get(Type.INT, 0);
if(id == 3 || id == 20){
int data = wrapper.passthrough(Type.VAR_INT);
wrapper.set(Type.VAR_INT, 0, Protocol18w32aTO1_13.getMapBlockId(data));
wrapper.set(Type.VAR_INT, 0, Protocol18w32aTO1_13.getNewBlockStateId(data));
}
}
});

9
common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/Protocol1_13To1_12_2.java
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@ -415,7 +415,8 @@ public class Protocol1_13To1_12_2 extends Protocol {
}
if (Via.getConfig().is1_13TeamColourFix()) {
colour = getLastColor(prefix);
colour = getLastColor(prefix).ordinal();
suffix = getLastColor(prefix).toString() + suffix;
}
wrapper.write(Type.VAR_INT, colour);
@ -844,7 +845,7 @@ public class Protocol1_13To1_12_2 extends Protocol {
}
// Based on method from https://github.com/Bukkit/Bukkit/blob/master/src/main/java/org/bukkit/ChatColor.java
public int getLastColor(String input) {
public ChatColor getLastColor(String input) {
int length = input.length();
for (int index = length - 1; index > -1; index--) {
@ -863,12 +864,12 @@ public class Protocol1_13To1_12_2 extends Protocol {
case RESET:
break;
default:
return color.ordinal();
return color;
}
}
}
}
return ChatColor.RESET.ordinal();
return ChatColor.RESET;
}
}

6
common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/packets/InventoryPackets.java
Datei anzeigen

@ -596,9 +596,13 @@ public class InventoryPackets {
case "wdl:request":
return "WDL|REQUEST";
default:
return newId.startsWith("viaversion:legacy/")
return newId.startsWith("viaversion:legacy/") // Our format :)
? new String(BaseEncoding.base32().lowerCase().withPadChar('-').decode(
newId.substring(18)), StandardCharsets.UTF_8)
: newId.startsWith("legacy:")
? newId.substring(7) // Rewrite BungeeCord's format. It will only prevent kicks, plugins will still be broken because of case-sensitivity *plays sad violin*
: newId.startsWith("bungeecord:legacy/")
? newId.substring(18)
: newId;
}
}

37
common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/packets/WorldPackets.java
Datei anzeigen

@ -26,9 +26,34 @@ import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type;
import us.myles.ViaVersion.protocols.protocol1_9_1_2to1_9_3_4.types.Chunk1_9_3_4Type;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class WorldPackets {
private static final Set<Integer> validBiomes = new HashSet<>();
static {
// Client will crash if it receives a invalid biome id
for (int i = 0; i < 50; i++) {
validBiomes.add(i);
}
validBiomes.add(127);
for (int i = 129; i <= 134; i++) {
validBiomes.add(i);
}
validBiomes.add(140);
validBiomes.add(149);
validBiomes.add(151);
for (int i = 155; i <= 158; i++) {
validBiomes.add(i);
}
for (int i = 160; i <= 167; i++) {
validBiomes.add(i);
}
}
public static void register(Protocol protocol) {
// Outgoing packets
@ -246,9 +271,17 @@ public class WorldPackets {
// Rewrite biome id 255 to plains
if (chunk.isBiomeData()) {
int latestBiomeWarn = Integer.MIN_VALUE;
for (int i = 0; i < 256; i++) {
if (chunk.getBiomeData()[i] == -1)
chunk.getBiomeData()[i] = 1;
int biome = chunk.getBiomeData()[i] & 0xFF;
if (!validBiomes.contains(biome)) {
if (biome != 255 // is it generated naturally? *shrug*
&& latestBiomeWarn != biome) {
Via.getPlatform().getLogger().warning("Received invalid biome id " + biome);
latestBiomeWarn = biome;
}
chunk.getBiomeData()[i] = 1; // Plains
}
}
}