Mirrors/ViaVersion
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Mirror von https://github.com/ViaVersion/ViaVersion.git synchronisiert 2024-12-24 23:30:15 +01:00
Code Issues Releases Aktivität

Fix books, also makes ItemSlotRewriter.ItemStack fields public

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Dieser Commit ist enthalten in:
Myles 2016-03-04 10:04:50 +00:00
Ursprung cb4a8b24d4
Commit 963f021226
3 geänderte Dateien mit 51 neuen und 6 gelöschten Zeilen
Statistiken anzeigen Patch-Datei herunterladen Vergleichs-Datei herunterladen Alle Dateien ausklappen Alle Dateien einklappen

9
src/main/java/us/myles/ViaVersion/slot/ItemSlotRewriter.java
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@ -122,6 +122,7 @@ public class ItemSlotRewriter {
public static ItemStack readItemStack(ByteBuf input) throws IOException {
short id = input.readShort();
if (id < 0) {
return null;
} else {
ItemStack item = new ItemStack();
@ -146,10 +147,10 @@ public class ItemSlotRewriter {
public static class ItemStack {
private short id;
private byte amount;
private short data;
private CompoundTag tag;
public short id;
public byte amount;
public short data;
public CompoundTag tag;
public static ItemStack fromBukkit(org.bukkit.inventory.ItemStack stack) {
ItemStack item = new ItemStack();

28
src/main/java/us/myles/ViaVersion/transformers/IncomingTransformer.java
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@ -1,7 +1,13 @@
package us.myles.ViaVersion.transformers;
import com.avaje.ebeaninternal.server.cluster.Packet;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import org.spacehq.opennbt.tag.builtin.ListTag;
import org.spacehq.opennbt.tag.builtin.StringTag;
import org.spacehq.opennbt.tag.builtin.Tag;
import us.myles.ViaVersion.CancelException;
import us.myles.ViaVersion.ConnectionInfo;
import us.myles.ViaVersion.ViaVersionPlugin;
@ -11,8 +17,10 @@ import us.myles.ViaVersion.packets.State;
import us.myles.ViaVersion.util.PacketUtil;
import us.myles.ViaVersion.util.ReflectionUtil;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.nio.charset.Charset;
public class IncomingTransformer {
private final ConnectionInfo info;
@ -171,6 +179,26 @@ public class IncomingTransformer {
}
return;
}
if(packet == PacketType.PLAY_PLUGIN_MESSAGE_REQUEST) {
String name = PacketUtil.readString(input);
PacketUtil.writeString(name, output);
byte[] b = new byte[input.readableBytes()];
input.readBytes(b);
// patch books
if(name.equals("MC|BSign")){
ByteBuf in = Unpooled.wrappedBuffer(b);
try {
ItemSlotRewriter.ItemStack stack = ItemSlotRewriter.readItemStack(in);
stack.id = (short) Material.WRITTEN_BOOK.getId();
// write
ItemSlotRewriter.writeItemStack(stack, output);
} catch (IOException e) {
e.printStackTrace();
}
return;
}
output.writeBytes(b);
}
if (packet == PacketType.PLAY_PLAYER_BLOCK_PLACEMENT) {
Long position = input.readLong();
output.writeLong(position);

20
src/main/java/us/myles/ViaVersion/transformers/OutgoingTransformer.java
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@ -1,20 +1,25 @@
package us.myles.ViaVersion.transformers;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import org.bukkit.Material;
import org.bukkit.entity.EntityType;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
import org.spacehq.mc.protocol.data.game.chunk.Column;
import org.spacehq.mc.protocol.util.NetUtil;
import org.spacehq.opennbt.tag.builtin.ListTag;
import org.spacehq.opennbt.tag.builtin.StringTag;
import org.spacehq.opennbt.tag.builtin.Tag;
import us.myles.ViaVersion.CancelException;
import us.myles.ViaVersion.ConnectionInfo;
import us.myles.ViaVersion.ViaVersionPlugin;
import us.myles.ViaVersion.api.ViaVersion;
import us.myles.ViaVersion.slot.ItemSlotRewriter;
import us.myles.ViaVersion.metadata.MetadataRewriter;
import us.myles.ViaVersion.packets.PacketType;
import us.myles.ViaVersion.packets.State;
import us.myles.ViaVersion.slot.ItemSlotRewriter;
import us.myles.ViaVersion.sounds.SoundEffect;
import us.myles.ViaVersion.util.EntityUtil;
import us.myles.ViaVersion.util.PacketUtil;
@ -96,6 +101,17 @@ public class OutgoingTransformer {
output.writeInt(vehicle);
return;
}
if (packet == PacketType.PLAY_PLUGIN_MESSAGE) {
String name = PacketUtil.readString(input);
PacketUtil.writeString(name, output);
byte[] b = new byte[input.readableBytes()];
input.readBytes(b);
// patch books
if(name.equals("MC|BOpen")){
PacketUtil.writeVarInt(0, output);
}
output.writeBytes(b);
}
if (packet == PacketType.PLAY_DISCONNECT) {
String reason = readString(input);
writeString(fixJson(reason), output);
@ -271,7 +287,7 @@ public class OutgoingTransformer {
slot += 1; // add 1 so it's now 2-5
}
PacketUtil.writeVarInt(slot, output);
ItemSlotRewriter.rewrite1_8To1_9(input, output);
return;
}