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Mirror von https://github.com/GeyserMC/Geyser.git synchronisiert 2024-12-27 08:30:12 +01:00

Implement Updated Item Translator (#388)

* add item translator

* add item translator

* add nbt item translator

* fix empty list tags

* formatting code

* use Int2ObjectMap
remove session

* rename annotation
Dieser Commit ist enthalten in:
ForceUpdate1 2020-04-22 23:26:16 +02:00 committet von GitHub
Ursprung a8805d9d71
Commit 733ec2a0ec
Es konnte kein GPG-Schlüssel zu dieser Signatur gefunden werden
GPG-Schlüssel-ID: 4AEE18F83AFDEB23
22 geänderte Dateien mit 859 neuen und 316 gelöschten Zeilen

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@ -49,7 +49,7 @@ public class ItemEntity extends Entity {
itemPacket.setUniqueEntityId(geyserId);
itemPacket.setFromFishing(false);
itemPacket.getMetadata().putAll(metadata);
itemPacket.setItemInHand(Translators.getItemTranslator().translateToBedrock((ItemStack) entityMetadata.getValue()));
itemPacket.setItemInHand(Translators.getItemTranslator().translateToBedrock(session, (ItemStack) entityMetadata.getValue()));
session.getUpstream().sendPacket(itemPacket);
}

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@ -0,0 +1,34 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@Retention(value = RetentionPolicy.RUNTIME)
public @interface ItemRemapper {
int priority() default 0;
}

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@ -0,0 +1,250 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators;
import com.github.steveice10.mc.protocol.data.game.entity.metadata.ItemStack;
import com.github.steveice10.mc.protocol.data.message.Message;
import com.github.steveice10.opennbt.tag.builtin.*;
import com.nukkitx.nbt.tag.CompoundTag;
import com.nukkitx.nbt.tag.Tag;
import com.nukkitx.protocol.bedrock.data.ItemData;
import org.geysermc.connector.network.translators.item.ItemEntry;
import org.geysermc.connector.utils.MessageUtils;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public abstract class ItemStackTranslator {
public ItemData translateToBedrock(ItemStack itemStack, ItemEntry itemEntry) {
if (itemStack == null) {
return ItemData.AIR;
}
if (itemStack.getNbt() == null) {
return ItemData.of(itemEntry.getBedrockId(), (short) itemEntry.getBedrockData(), itemStack.getAmount());
}
return ItemData.of(itemEntry.getBedrockId(), (short) itemEntry.getBedrockData(), itemStack.getAmount(), this.translateNbtToBedrock(itemStack.getNbt()));
}
public ItemStack translateToJava(ItemData itemData, ItemEntry itemEntry) {
if (itemData == null) return null;
if (itemData.getTag() == null) {
return new ItemStack(itemEntry.getJavaId(), itemData.getCount());
}
return new ItemStack(itemEntry.getJavaId(), itemData.getCount(), this.translateToJavaNBT(itemData.getTag()));
}
public abstract List<ItemEntry> getAppliedItems();
public CompoundTag translateNbtToBedrock(com.github.steveice10.opennbt.tag.builtin.CompoundTag tag) {
Map<String, Tag<?>> javaValue = new HashMap<String, Tag<?>>();
if (tag.getValue() != null && !tag.getValue().isEmpty()) {
for (String str : tag.getValue().keySet()) {
com.github.steveice10.opennbt.tag.builtin.Tag javaTag = tag.get(str);
com.nukkitx.nbt.tag.Tag translatedTag = translateToBedrockNBT(javaTag);
if (translatedTag == null)
continue;
javaValue.put(translatedTag.getName(), translatedTag);
}
}
com.nukkitx.nbt.tag.CompoundTag bedrockTag = new com.nukkitx.nbt.tag.CompoundTag(tag.getName(), javaValue);
return bedrockTag;
}
private com.nukkitx.nbt.tag.Tag translateToBedrockNBT(com.github.steveice10.opennbt.tag.builtin.Tag tag) {
if (tag instanceof ByteArrayTag) {
ByteArrayTag byteArrayTag = (ByteArrayTag) tag;
return new com.nukkitx.nbt.tag.ByteArrayTag(byteArrayTag.getName(), byteArrayTag.getValue());
}
if (tag instanceof ByteTag) {
ByteTag byteTag = (ByteTag) tag;
return new com.nukkitx.nbt.tag.ByteTag(byteTag.getName(), byteTag.getValue());
}
if (tag instanceof DoubleTag) {
DoubleTag doubleTag = (DoubleTag) tag;
return new com.nukkitx.nbt.tag.DoubleTag(doubleTag.getName(), doubleTag.getValue());
}
if (tag instanceof FloatTag) {
FloatTag floatTag = (FloatTag) tag;
return new com.nukkitx.nbt.tag.FloatTag(floatTag.getName(), floatTag.getValue());
}
if (tag instanceof IntArrayTag) {
IntArrayTag intArrayTag = (IntArrayTag) tag;
return new com.nukkitx.nbt.tag.IntArrayTag(intArrayTag.getName(), intArrayTag.getValue());
}
if (tag instanceof IntTag) {
IntTag intTag = (IntTag) tag;
return new com.nukkitx.nbt.tag.IntTag(intTag.getName(), intTag.getValue());
}
if (tag instanceof LongArrayTag) {
LongArrayTag longArrayTag = (LongArrayTag) tag;
return new com.nukkitx.nbt.tag.LongArrayTag(longArrayTag.getName(), longArrayTag.getValue());
}
if (tag instanceof LongTag) {
LongTag longTag = (LongTag) tag;
return new com.nukkitx.nbt.tag.LongTag(longTag.getName(), longTag.getValue());
}
if (tag instanceof ShortTag) {
ShortTag shortTag = (ShortTag) tag;
return new com.nukkitx.nbt.tag.ShortTag(shortTag.getName(), shortTag.getValue());
}
if (tag instanceof StringTag) {
StringTag stringTag = (StringTag) tag;
return new com.nukkitx.nbt.tag.StringTag(stringTag.getName(), MessageUtils.getBedrockMessage(Message.fromString(stringTag.getValue())));
}
if (tag instanceof ListTag) {
ListTag listTag = (ListTag) tag;
List<Tag> tagList = new ArrayList<>();
for (com.github.steveice10.opennbt.tag.builtin.Tag value : listTag) {
tagList.add(translateToBedrockNBT(value));
}
Class clazz = CompoundTag.class;
if (!tagList.isEmpty()) {
clazz = tagList.get(0).getClass();
}
return new com.nukkitx.nbt.tag.ListTag(listTag.getName(), clazz, tagList);
}
if (tag instanceof com.github.steveice10.opennbt.tag.builtin.CompoundTag) {
com.github.steveice10.opennbt.tag.builtin.CompoundTag compoundTag = (com.github.steveice10.opennbt.tag.builtin.CompoundTag) tag;
return translateNbtToBedrock(compoundTag);
}
return null;
}
public com.github.steveice10.opennbt.tag.builtin.CompoundTag translateToJavaNBT(com.nukkitx.nbt.tag.CompoundTag tag) {
com.github.steveice10.opennbt.tag.builtin.CompoundTag javaTag = new com.github.steveice10.opennbt.tag.builtin.CompoundTag(tag.getName());
Map<String, com.github.steveice10.opennbt.tag.builtin.Tag> javaValue = javaTag.getValue();
if (tag.getValue() != null && !tag.getValue().isEmpty()) {
for (String str : tag.getValue().keySet()) {
com.nukkitx.nbt.tag.Tag bedrockTag = tag.get(str);
com.github.steveice10.opennbt.tag.builtin.Tag translatedTag = translateToJavaNBT(bedrockTag);
if (translatedTag == null)
continue;
javaValue.put(translatedTag.getName(), translatedTag);
}
}
javaTag.setValue(javaValue);
return javaTag;
}
private com.github.steveice10.opennbt.tag.builtin.Tag translateToJavaNBT(com.nukkitx.nbt.tag.Tag tag) {
if (tag instanceof com.nukkitx.nbt.tag.ByteArrayTag) {
com.nukkitx.nbt.tag.ByteArrayTag byteArrayTag = (com.nukkitx.nbt.tag.ByteArrayTag) tag;
return new ByteArrayTag(byteArrayTag.getName(), byteArrayTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.ByteTag) {
com.nukkitx.nbt.tag.ByteTag byteTag = (com.nukkitx.nbt.tag.ByteTag) tag;
return new ByteTag(byteTag.getName(), byteTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.DoubleTag) {
com.nukkitx.nbt.tag.DoubleTag doubleTag = (com.nukkitx.nbt.tag.DoubleTag) tag;
return new DoubleTag(doubleTag.getName(), doubleTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.FloatTag) {
com.nukkitx.nbt.tag.FloatTag floatTag = (com.nukkitx.nbt.tag.FloatTag) tag;
return new FloatTag(floatTag.getName(), floatTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.IntArrayTag) {
com.nukkitx.nbt.tag.IntArrayTag intArrayTag = (com.nukkitx.nbt.tag.IntArrayTag) tag;
return new IntArrayTag(intArrayTag.getName(), intArrayTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.IntTag) {
com.nukkitx.nbt.tag.IntTag intTag = (com.nukkitx.nbt.tag.IntTag) tag;
return new IntTag(intTag.getName(), intTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.LongArrayTag) {
com.nukkitx.nbt.tag.LongArrayTag longArrayTag = (com.nukkitx.nbt.tag.LongArrayTag) tag;
return new LongArrayTag(longArrayTag.getName(), longArrayTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.LongTag) {
com.nukkitx.nbt.tag.LongTag longTag = (com.nukkitx.nbt.tag.LongTag) tag;
return new LongTag(longTag.getName(), longTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.ShortTag) {
com.nukkitx.nbt.tag.ShortTag shortTag = (com.nukkitx.nbt.tag.ShortTag) tag;
return new ShortTag(shortTag.getName(), shortTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.StringTag) {
com.nukkitx.nbt.tag.StringTag stringTag = (com.nukkitx.nbt.tag.StringTag) tag;
return new StringTag(stringTag.getName(), stringTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.ListTag) {
com.nukkitx.nbt.tag.ListTag listTag = (com.nukkitx.nbt.tag.ListTag) tag;
List<com.github.steveice10.opennbt.tag.builtin.Tag> tags = new ArrayList<>();
for (Object value : listTag.getValue()) {
if (!(value instanceof com.nukkitx.nbt.tag.Tag))
continue;
com.nukkitx.nbt.tag.Tag tagValue = (com.nukkitx.nbt.tag.Tag) value;
com.github.steveice10.opennbt.tag.builtin.Tag javaTag = translateToJavaNBT(tagValue);
if (javaTag != null)
tags.add(javaTag);
}
return new ListTag(listTag.getName(), tags);
}
if (tag instanceof com.nukkitx.nbt.tag.CompoundTag) {
com.nukkitx.nbt.tag.CompoundTag compoundTag = (com.nukkitx.nbt.tag.CompoundTag) tag;
return translateToJavaNBT(compoundTag);
}
return null;
}
}

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@ -0,0 +1,45 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators;
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
import org.geysermc.connector.network.translators.item.ItemEntry;
public class NbtItemStackTranslator {
public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) {
}
public void translateToJava(CompoundTag itemTag, ItemEntry itemEntry) {
}
public boolean acceptItem(ItemEntry itemEntry) {
return true;
}
}

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@ -109,6 +109,7 @@ public class Translators {
}
itemTranslator = new ItemTranslator();
itemTranslator.init();
BlockTranslator.init();
registerBlockEntityTranslators();

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@ -51,7 +51,7 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(ContainerId.CURSOR);
slotPacket.setSlot(i + 27);
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(i)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i)));
session.getUpstream().sendPacket(slotPacket);
}
@ -60,11 +60,11 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
ItemData[] contents = new ItemData[36];
// Inventory
for (int i = 9; i < 36; i++) {
contents[i] = Translators.getItemTranslator().translateToBedrock(inventory.getItem(i));
contents[i] = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i));
}
// Hotbar
for (int i = 36; i < 45; i++) {
contents[i - 36] = Translators.getItemTranslator().translateToBedrock(inventory.getItem(i));
contents[i - 36] = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i));
}
inventoryContentPacket.setContents(contents);
session.getUpstream().sendPacket(inventoryContentPacket);
@ -74,7 +74,7 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
armorContentPacket.setContainerId(ContainerId.ARMOR);
contents = new ItemData[4];
for (int i = 5; i < 9; i++) {
contents[i - 5] = Translators.getItemTranslator().translateToBedrock(inventory.getItem(i));
contents[i - 5] = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i));
}
armorContentPacket.setContents(contents);
session.getUpstream().sendPacket(armorContentPacket);
@ -82,7 +82,7 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
// Offhand
InventoryContentPacket offhandPacket = new InventoryContentPacket();
offhandPacket.setContainerId(ContainerId.OFFHAND);
offhandPacket.setContents(new ItemData[]{Translators.getItemTranslator().translateToBedrock(inventory.getItem(45))});
offhandPacket.setContents(new ItemData[]{Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(45))});
session.getUpstream().sendPacket(offhandPacket);
}
@ -104,12 +104,12 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
slotPacket.setContainerId(ContainerId.CURSOR);
slotPacket.setSlot(slot + 27);
}
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(slot)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(slot)));
session.getUpstream().sendPacket(slotPacket);
} else if (slot == 45) {
InventoryContentPacket offhandPacket = new InventoryContentPacket();
offhandPacket.setContainerId(ContainerId.OFFHAND);
offhandPacket.setContents(new ItemData[]{Translators.getItemTranslator().translateToBedrock(inventory.getItem(slot))});
offhandPacket.setContents(new ItemData[]{Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(slot))});
session.getUpstream().sendPacket(offhandPacket);
}
}
@ -180,7 +180,7 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
if (action.getToItem().getId() == 0) {
javaItem = new ItemStack(-1, 0, null);
} else {
javaItem = Translators.getItemTranslator().translateToJava(action.getToItem());
javaItem = Translators.getItemTranslator().translateToJava(session, action.getToItem());
}
ClientCreativeInventoryActionPacket creativePacket = new ClientCreativeInventoryActionPacket(javaSlot, javaItem);
session.getDownstream().getSession().send(creativePacket);
@ -188,13 +188,13 @@ public class PlayerInventoryTranslator extends InventoryTranslator {
break;
case ContainerId.CURSOR:
if (action.getSlot() == 0) {
session.getInventory().setCursor(Translators.getItemTranslator().translateToJava(action.getToItem()));
session.getInventory().setCursor(Translators.getItemTranslator().translateToJava(session, action.getToItem()));
}
break;
case ContainerId.NONE:
if (action.getSource().getType() == InventorySource.Type.WORLD_INTERACTION
&& action.getSource().getFlag() == InventorySource.Flag.DROP_ITEM) {
javaItem = Translators.getItemTranslator().translateToJava(action.getToItem());
javaItem = Translators.getItemTranslator().translateToJava(session, action.getToItem());
ClientCreativeInventoryActionPacket creativeDropPacket = new ClientCreativeInventoryActionPacket(-1, javaItem);
session.getDownstream().getSession().send(creativeDropPacket);
}

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@ -61,13 +61,13 @@ public class InventoryActionDataTranslator {
worldAction = action;
} else if (action.getSource().getContainerId() == ContainerId.CURSOR && action.getSlot() == 0) {
cursorAction = action;
ItemData translatedCursor = Translators.getItemTranslator().translateToBedrock(session.getInventory().getCursor());
ItemData translatedCursor = Translators.getItemTranslator().translateToBedrock(session, session.getInventory().getCursor());
if (!translatedCursor.equals(action.getFromItem())) {
refresh = true;
}
} else {
containerAction = action;
ItemData translatedItem = Translators.getItemTranslator().translateToBedrock(inventory.getItem(translator.bedrockSlotToJava(action)));
ItemData translatedItem = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(translator.bedrockSlotToJava(action)));
if (!translatedItem.equals(action.getFromItem())) {
refresh = true;
}

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@ -45,7 +45,7 @@ public class ChestInventoryUpdater extends InventoryUpdater {
ItemData[] bedrockItems = new ItemData[paddedSize];
for (int i = 0; i < bedrockItems.length; i++) {
if (i <= translator.size) {
bedrockItems[i] = Translators.getItemTranslator().translateToBedrock(inventory.getItem(i));
bedrockItems[i] = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i));
} else {
bedrockItems[i] = ItemData.AIR;
}
@ -65,7 +65,7 @@ public class ChestInventoryUpdater extends InventoryUpdater {
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(inventory.getId());
slotPacket.setSlot(translator.javaSlotToBedrock(javaSlot));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(javaSlot)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(javaSlot)));
session.getUpstream().sendPacket(slotPacket);
return true;
}

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@ -40,7 +40,7 @@ public class ContainerInventoryUpdater extends InventoryUpdater {
ItemData[] bedrockItems = new ItemData[translator.size];
for (int i = 0; i < bedrockItems.length; i++) {
bedrockItems[translator.javaSlotToBedrock(i)] = Translators.getItemTranslator().translateToBedrock(inventory.getItem(i));
bedrockItems[translator.javaSlotToBedrock(i)] = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i));
}
InventoryContentPacket contentPacket = new InventoryContentPacket();
@ -57,7 +57,7 @@ public class ContainerInventoryUpdater extends InventoryUpdater {
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(inventory.getId());
slotPacket.setSlot(translator.javaSlotToBedrock(javaSlot));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(javaSlot)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(javaSlot)));
session.getUpstream().sendPacket(slotPacket);
return true;
}

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@ -44,7 +44,7 @@ public class CursorInventoryUpdater extends InventoryUpdater {
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(ContainerId.CURSOR);
slotPacket.setSlot(bedrockSlot);
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(i)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(i)));
session.getUpstream().sendPacket(slotPacket);
}
}
@ -57,7 +57,7 @@ public class CursorInventoryUpdater extends InventoryUpdater {
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(ContainerId.CURSOR);
slotPacket.setSlot(translator.javaSlotToBedrock(javaSlot));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(javaSlot)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(javaSlot)));
session.getUpstream().sendPacket(slotPacket);
return true;
}

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@ -39,7 +39,7 @@ public abstract class InventoryUpdater {
ItemData[] bedrockItems = new ItemData[36];
for (int i = 0; i < 36; i++) {
final int offset = i < 9 ? 27 : -9;
bedrockItems[i] = Translators.getItemTranslator().translateToBedrock(inventory.getItem(translator.size + i + offset));
bedrockItems[i] = Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(translator.size + i + offset));
}
InventoryContentPacket contentPacket = new InventoryContentPacket();
contentPacket.setContainerId(ContainerId.INVENTORY);
@ -52,7 +52,7 @@ public abstract class InventoryUpdater {
InventorySlotPacket slotPacket = new InventorySlotPacket();
slotPacket.setContainerId(ContainerId.INVENTORY);
slotPacket.setSlot(translator.javaSlotToBedrock(javaSlot));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(inventory.getItem(javaSlot)));
slotPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, inventory.getItem(javaSlot)));
session.getUpstream().sendPacket(slotPacket);
return true;
}

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@ -30,7 +30,7 @@ import lombok.Getter;
import java.util.Locale;
@Getter
enum Enchantment {
public enum Enchantment {
PROTECTION,
FIRE_PROTECTION,
FEATHER_FALLING,

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@ -26,86 +26,107 @@
package org.geysermc.connector.network.translators.item;
import com.github.steveice10.mc.protocol.data.game.entity.metadata.ItemStack;
import com.github.steveice10.mc.protocol.data.message.Message;
import com.github.steveice10.opennbt.tag.builtin.ByteArrayTag;
import com.github.steveice10.opennbt.tag.builtin.ByteTag;
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
import com.github.steveice10.opennbt.tag.builtin.DoubleTag;
import com.github.steveice10.opennbt.tag.builtin.FloatTag;
import com.github.steveice10.opennbt.tag.builtin.IntArrayTag;
import com.github.steveice10.opennbt.tag.builtin.IntTag;
import com.github.steveice10.opennbt.tag.builtin.ListTag;
import com.github.steveice10.opennbt.tag.builtin.LongArrayTag;
import com.github.steveice10.opennbt.tag.builtin.LongTag;
import com.github.steveice10.opennbt.tag.builtin.ShortTag;
import com.github.steveice10.opennbt.tag.builtin.StringTag;
import com.github.steveice10.opennbt.tag.builtin.Tag;
import com.nukkitx.protocol.bedrock.data.ItemData;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.utils.MessageUtils;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.network.translators.*;
import org.geysermc.connector.utils.Toolbox;
import org.reflections.Reflections;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.stream.Collectors;
public class ItemTranslator {
private Int2ObjectMap<ItemStackTranslator> itemTranslators = new Int2ObjectOpenHashMap();
private List<NbtItemStackTranslator> nbtItemTranslators;
private Map<String, ItemEntry> javaIdentifierMap = new HashMap<>();
public ItemStack translateToJava(ItemData data) {
public void init() {
Reflections ref = new Reflections("org.geysermc.connector.network.translators.item");
Map<NbtItemStackTranslator, Integer> loadedNbtItemTranslators = new HashMap<>();
for (Class<?> clazz : ref.getTypesAnnotatedWith(ItemRemapper.class)) {
int priority = clazz.getAnnotation(ItemRemapper.class).priority();
GeyserConnector.getInstance().getLogger().debug("Found annotated item translator: " + clazz.getCanonicalName());
try {
if (NbtItemStackTranslator.class.isAssignableFrom(clazz)) {
NbtItemStackTranslator nbtItemTranslator = (NbtItemStackTranslator) clazz.newInstance();
loadedNbtItemTranslators.put(nbtItemTranslator, priority);
continue;
}
ItemStackTranslator itemStackTranslator = (ItemStackTranslator) clazz.newInstance();
List<ItemEntry> appliedItems = itemStackTranslator.getAppliedItems();
for (ItemEntry item : appliedItems) {
ItemStackTranslator registered = itemTranslators.get(item.getJavaId());
if (registered != null) {
GeyserConnector.getInstance().getLogger().error("Could not instantiate annotated item translator " + clazz.getCanonicalName() + "." +
" Item translator " + registered.getClass().getCanonicalName() + " is already registered for the item " + item.getJavaIdentifier());
continue;
}
itemTranslators.put(item.getJavaId(), itemStackTranslator);
}
} catch (InstantiationException | IllegalAccessException e) {
GeyserConnector.getInstance().getLogger().error("Could not instantiate annotated item translator " + clazz.getCanonicalName() + ".");
}
}
nbtItemTranslators = loadedNbtItemTranslators.keySet().stream()
.sorted(Comparator.comparingInt(value -> loadedNbtItemTranslators.get(value))).collect(Collectors.toList());
}
public ItemStack translateToJava(GeyserSession session, ItemData data) {
if (data == null) {
return new ItemStack(0);
}
ItemEntry javaItem = getItem(data);
if (data.getTag() == null) {
return new ItemStack(javaItem.getJavaId(), data.getCount());
} else if (javaItem.getJavaIdentifier().equals("minecraft:enchanted_book")) {
CompoundTag javaTag = translateToJavaNBT(data.getTag());
Map<String, Tag> javaValue = javaTag.getValue();
Tag enchTag = javaValue.get("Enchantments");
if (enchTag instanceof ListTag) {
enchTag = new ListTag("StoredEnchantments", ((ListTag) enchTag).getValue());
javaValue.remove("Enchantments");
javaValue.put("StoredEnchantments", enchTag);
javaTag.setValue(javaValue);
}
return new ItemStack(javaItem.getJavaId(), data.getCount(), javaTag);
}
return new ItemStack(javaItem.getJavaId(), data.getCount(), translateToJavaNBT(data.getTag()));
ItemStack itemStack;
ItemStackTranslator itemStackTranslator = itemTranslators.get(javaItem.getJavaId());
if (itemStackTranslator != null) {
itemStack = itemStackTranslator.translateToJava(data, javaItem);
} else {
itemStack = DEFAULT_TRANSLATOR.translateToJava(data, javaItem);
}
public ItemData translateToBedrock(ItemStack stack) {
if (itemStack != null && itemStack.getNbt() != null) {
for (NbtItemStackTranslator translator : nbtItemTranslators) {
if (translator.acceptItem(javaItem)) {
translator.translateToJava(itemStack.getNbt(), javaItem);
}
}
}
return itemStack;
}
public ItemData translateToBedrock(GeyserSession session, ItemStack stack) {
if (stack == null) {
return ItemData.AIR;
}
ItemEntry bedrockItem = getItem(stack);
if (stack.getNbt() == null) {
return ItemData.of(bedrockItem.getBedrockId(), (short) bedrockItem.getBedrockData(), stack.getAmount());
} else if (bedrockItem.getJavaIdentifier().endsWith("potion")) {
Tag potionTag = stack.getNbt().get("Potion");
if (potionTag instanceof StringTag) {
Potion potion = Potion.getByJavaIdentifier(((StringTag) potionTag).getValue());
if (potion != null) {
return ItemData.of(bedrockItem.getBedrockId(), potion.getBedrockId(), stack.getAmount(), translateToBedrockNBT(stack.getNbt()));
if (stack != null && stack.getNbt() != null) {
for (NbtItemStackTranslator translator : nbtItemTranslators) {
if (translator.acceptItem(bedrockItem)) {
translator.translateToBedrock(stack.getNbt(), bedrockItem);
}
GeyserConnector.getInstance().getLogger().debug("Unknown java potion: " + potionTag.getValue());
}
}
// TODO: Create proper transformers instead of shoving everything here
CompoundTag tag = stack.getNbt();
IntTag mapId = tag.get("map");
if (mapId != null) {
tag.put(new StringTag("map_uuid", mapId.getValue().toString()));
tag.put(new IntTag("map_name_index", mapId.getValue()));
ItemStackTranslator itemStackTranslator = itemTranslators.get(bedrockItem.getJavaId());
if (itemStackTranslator != null) {
return itemStackTranslator.translateToBedrock(stack, bedrockItem);
} else {
return DEFAULT_TRANSLATOR.translateToBedrock(stack, bedrockItem);
}
return ItemData.of(bedrockItem.getBedrockId(), (short) bedrockItem.getBedrockData(), stack.getAmount(), translateToBedrockNBT(tag));
}
public ItemEntry getItem(ItemStack stack) {
@ -135,235 +156,10 @@ public class ItemTranslator {
.stream().filter(itemEntry -> itemEntry.getJavaIdentifier().equals(key)).findFirst().orElse(null));
}
private CompoundTag translateToJavaNBT(com.nukkitx.nbt.tag.CompoundTag tag) {
CompoundTag javaTag = new CompoundTag(tag.getName());
Map<String, Tag> javaValue = javaTag.getValue();
if (tag.getValue() != null && !tag.getValue().isEmpty()) {
for (String str : tag.getValue().keySet()) {
com.nukkitx.nbt.tag.Tag bedrockTag = tag.get(str);
Tag translatedTag = translateToJavaNBT(bedrockTag);
if (translatedTag == null)
continue;
javaValue.put(translatedTag.getName(), translatedTag);
}
}
javaTag.setValue(javaValue);
return javaTag;
}
private Tag translateToJavaNBT(com.nukkitx.nbt.tag.Tag tag) {
if (tag instanceof com.nukkitx.nbt.tag.ByteArrayTag) {
com.nukkitx.nbt.tag.ByteArrayTag byteArrayTag = (com.nukkitx.nbt.tag.ByteArrayTag) tag;
return new ByteArrayTag(byteArrayTag.getName(), byteArrayTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.ByteTag) {
com.nukkitx.nbt.tag.ByteTag byteTag = (com.nukkitx.nbt.tag.ByteTag) tag;
return new ByteTag(byteTag.getName(), byteTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.DoubleTag) {
com.nukkitx.nbt.tag.DoubleTag doubleTag = (com.nukkitx.nbt.tag.DoubleTag) tag;
return new DoubleTag(doubleTag.getName(), doubleTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.FloatTag) {
com.nukkitx.nbt.tag.FloatTag floatTag = (com.nukkitx.nbt.tag.FloatTag) tag;
return new FloatTag(floatTag.getName(), floatTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.IntArrayTag) {
com.nukkitx.nbt.tag.IntArrayTag intArrayTag = (com.nukkitx.nbt.tag.IntArrayTag) tag;
return new IntArrayTag(intArrayTag.getName(), intArrayTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.IntTag) {
com.nukkitx.nbt.tag.IntTag intTag = (com.nukkitx.nbt.tag.IntTag) tag;
return new IntTag(intTag.getName(), intTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.LongArrayTag) {
com.nukkitx.nbt.tag.LongArrayTag longArrayTag = (com.nukkitx.nbt.tag.LongArrayTag) tag;
return new LongArrayTag(longArrayTag.getName(), longArrayTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.LongTag) {
com.nukkitx.nbt.tag.LongTag longTag = (com.nukkitx.nbt.tag.LongTag) tag;
return new LongTag(longTag.getName(), longTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.ShortTag) {
com.nukkitx.nbt.tag.ShortTag shortTag = (com.nukkitx.nbt.tag.ShortTag) tag;
return new ShortTag(shortTag.getName(), shortTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.StringTag) {
com.nukkitx.nbt.tag.StringTag stringTag = (com.nukkitx.nbt.tag.StringTag) tag;
return new StringTag(stringTag.getName(), stringTag.getValue());
}
if (tag instanceof com.nukkitx.nbt.tag.ListTag) {
com.nukkitx.nbt.tag.ListTag listTag = (com.nukkitx.nbt.tag.ListTag) tag;
List<Tag> tags = new ArrayList<>();
if (tag.getName().equals("ench")) {
for (Object value : listTag.getValue()) {
if (!(value instanceof com.nukkitx.nbt.tag.CompoundTag))
continue;
com.nukkitx.nbt.tag.CompoundTag tagValue = (com.nukkitx.nbt.tag.CompoundTag) value;
int bedrockId = tagValue.getShort("id", (short) -1);
Enchantment enchantment = Enchantment.getByBedrockId(bedrockId);
if (enchantment != null) {
CompoundTag javaTag = new CompoundTag("");
Map<String, Tag> javaValue = javaTag.getValue();
javaValue.put("id", new StringTag("id", enchantment.getJavaIdentifier()));
javaValue.put("lvl", new IntTag("lvl", tagValue.getShort("lvl", (short) 1)));
javaTag.setValue(javaValue);
tags.add(javaTag);
} else {
GeyserConnector.getInstance().getLogger().debug("Unknown bedrock enchantment: " + bedrockId);
}
}
return new ListTag("Enchantments", tags);
}
for (Object value : listTag.getValue()) {
if (!(value instanceof com.nukkitx.nbt.tag.Tag))
continue;
com.nukkitx.nbt.tag.Tag tagValue = (com.nukkitx.nbt.tag.Tag) value;
Tag javaTag = translateToJavaNBT(tagValue);
if (javaTag != null)
tags.add(javaTag);
}
return new ListTag(listTag.getName(), tags);
}
if (tag instanceof com.nukkitx.nbt.tag.CompoundTag) {
return translateToJavaNBT((com.nukkitx.nbt.tag.CompoundTag) tag);
}
return null;
}
private com.nukkitx.nbt.tag.CompoundTag translateToBedrockNBT(CompoundTag tag) {
Map<String, com.nukkitx.nbt.tag.Tag<?>> javaValue = new HashMap<String, com.nukkitx.nbt.tag.Tag<?>>();
if (tag.getValue() != null && !tag.getValue().isEmpty()) {
for (String str : tag.getValue().keySet()) {
Tag javaTag = tag.get(str);
com.nukkitx.nbt.tag.Tag translatedTag = translateToBedrockNBT(javaTag);
if (translatedTag == null)
continue;
javaValue.put(translatedTag.getName(), translatedTag);
}
}
com.nukkitx.nbt.tag.CompoundTag bedrockTag = new com.nukkitx.nbt.tag.CompoundTag(tag.getName(), javaValue);
return bedrockTag;
}
private com.nukkitx.nbt.tag.Tag translateToBedrockNBT(Tag tag) {
if (tag instanceof ByteArrayTag) {
ByteArrayTag byteArrayTag = (ByteArrayTag) tag;
return new com.nukkitx.nbt.tag.ByteArrayTag(byteArrayTag.getName(), byteArrayTag.getValue());
}
if (tag instanceof ByteTag) {
ByteTag byteTag = (ByteTag) tag;
return new com.nukkitx.nbt.tag.ByteTag(byteTag.getName(), byteTag.getValue());
}
if (tag instanceof DoubleTag) {
DoubleTag doubleTag = (DoubleTag) tag;
return new com.nukkitx.nbt.tag.DoubleTag(doubleTag.getName(), doubleTag.getValue());
}
if (tag instanceof FloatTag) {
FloatTag floatTag = (FloatTag) tag;
return new com.nukkitx.nbt.tag.FloatTag(floatTag.getName(), floatTag.getValue());
}
if (tag instanceof IntArrayTag) {
IntArrayTag intArrayTag = (IntArrayTag) tag;
return new com.nukkitx.nbt.tag.IntArrayTag(intArrayTag.getName(), intArrayTag.getValue());
}
if (tag instanceof IntTag) {
IntTag intTag = (IntTag) tag;
return new com.nukkitx.nbt.tag.IntTag(intTag.getName(), intTag.getValue());
}
if (tag instanceof LongArrayTag) {
LongArrayTag longArrayTag = (LongArrayTag) tag;
return new com.nukkitx.nbt.tag.LongArrayTag(longArrayTag.getName(), longArrayTag.getValue());
}
if (tag instanceof LongTag) {
LongTag longTag = (LongTag) tag;
return new com.nukkitx.nbt.tag.LongTag(longTag.getName(), longTag.getValue());
}
if (tag instanceof ShortTag) {
ShortTag shortTag = (ShortTag) tag;
return new com.nukkitx.nbt.tag.ShortTag(shortTag.getName(), shortTag.getValue());
}
if (tag instanceof StringTag) {
StringTag stringTag = (StringTag) tag;
return new com.nukkitx.nbt.tag.StringTag(stringTag.getName(), MessageUtils.getBedrockMessage(Message.fromString(stringTag.getValue())));
}
if (tag instanceof ListTag) {
ListTag listTag = (ListTag) tag;
if (listTag.getName().equalsIgnoreCase("Enchantments") || listTag.getName().equalsIgnoreCase("StoredEnchantments")) {
List<com.nukkitx.nbt.tag.CompoundTag> tags = new ArrayList<>();
for (Object value : listTag.getValue()) {
if (!(value instanceof CompoundTag))
continue;
Tag javaEnchLvl = ((CompoundTag) value).get("lvl");
if (!(javaEnchLvl instanceof ShortTag))
continue;
Tag javaEnchId = ((CompoundTag) value).get("id");
if (!(javaEnchId instanceof StringTag))
continue;
Enchantment enchantment = Enchantment.getByJavaIdentifier(((StringTag) javaEnchId).getValue());
if (enchantment == null) {
GeyserConnector.getInstance().getLogger().debug("Unknown java enchantment: " + javaEnchId.getValue());
continue;
}
com.nukkitx.nbt.CompoundTagBuilder builder = com.nukkitx.nbt.tag.CompoundTag.EMPTY.toBuilder();
builder.shortTag("lvl", ((ShortTag) javaEnchLvl).getValue());
builder.shortTag("id", (short) enchantment.ordinal());
tags.add(builder.buildRootTag());
}
return new com.nukkitx.nbt.tag.ListTag<>("ench", com.nukkitx.nbt.tag.CompoundTag.class, tags);
} else if (listTag.getName().equalsIgnoreCase("Lore")) {
List<com.nukkitx.nbt.tag.StringTag> tags = new ArrayList<>();
for (Object value : listTag.getValue()) {
if (!(value instanceof Tag))
continue;
com.nukkitx.nbt.tag.StringTag bedrockTag = (com.nukkitx.nbt.tag.StringTag) translateToBedrockNBT((Tag) value);
if (bedrockTag != null)
tags.add(bedrockTag);
}
return new com.nukkitx.nbt.tag.ListTag<>(listTag.getName(), com.nukkitx.nbt.tag.StringTag.class, tags);
}
}
if (tag instanceof CompoundTag) {
return translateToBedrockNBT((CompoundTag) tag);
}
private static final ItemStackTranslator DEFAULT_TRANSLATOR = new ItemStackTranslator() {
@Override
public List<ItemEntry> getAppliedItems() {
return null;
}
};
}

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@ -30,7 +30,7 @@ import lombok.Getter;
import java.util.Locale;
@Getter
enum Potion {
public enum Potion {
WATER(0),
MUNDANE(1),
THICK(3),

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@ -0,0 +1,80 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators.item.translators;
import com.github.steveice10.mc.protocol.data.game.entity.metadata.ItemStack;
import com.github.steveice10.opennbt.tag.builtin.StringTag;
import com.github.steveice10.opennbt.tag.builtin.Tag;
import com.nukkitx.protocol.bedrock.data.ItemData;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.network.translators.ItemStackTranslator;
import org.geysermc.connector.network.translators.ItemRemapper;
import org.geysermc.connector.network.translators.item.ItemEntry;
import org.geysermc.connector.network.translators.item.Potion;
import org.geysermc.connector.utils.Toolbox;
import java.util.List;
import java.util.stream.Collectors;
@ItemRemapper
public class PotionTranslator extends ItemStackTranslator {
private List<ItemEntry> appliedItems;
public PotionTranslator() {
appliedItems = Toolbox.ITEM_ENTRIES.values().stream().filter(entry -> entry.getJavaIdentifier().endsWith("potion")).collect(Collectors.toList());
}
@Override
public ItemData translateToBedrock(ItemStack itemStack, ItemEntry itemEntry) {
if (itemStack.getNbt() == null) return super.translateToBedrock(itemStack, itemEntry);
Tag potionTag = itemStack.getNbt().get("Potion");
if (potionTag instanceof StringTag) {
Potion potion = Potion.getByJavaIdentifier(((StringTag) potionTag).getValue());
if (potion != null) {
return ItemData.of(itemEntry.getBedrockId(), potion.getBedrockId(), itemStack.getAmount(), translateNbtToBedrock(itemStack.getNbt()));
}
GeyserConnector.getInstance().getLogger().debug("Unknown java potion: " + potionTag.getValue());
}
return super.translateToBedrock(itemStack, itemEntry);
}
@Override
public ItemStack translateToJava(ItemData itemData, ItemEntry itemEntry) {
Potion potion = Potion.getByBedrockId(itemData.getDamage());
ItemStack itemStack = super.translateToJava(itemData, itemEntry);
if (potion != null) {
StringTag potionTag = new StringTag("Potion", potion.getJavaIdentifier());
itemStack.getNbt().put(potionTag);
}
return itemStack;
}
@Override
public List<ItemEntry> getAppliedItems() {
return appliedItems;
}
}

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@ -0,0 +1,66 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators.item.translators.nbt;
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
import com.github.steveice10.opennbt.tag.builtin.ListTag;
import com.github.steveice10.opennbt.tag.builtin.Tag;
import org.geysermc.connector.network.translators.ItemRemapper;
import org.geysermc.connector.network.translators.NbtItemStackTranslator;
import org.geysermc.connector.network.translators.item.ItemEntry;
@ItemRemapper(priority = 1)
public class EnchantedBookTranslator extends NbtItemStackTranslator {
@Override
public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) {
if (itemTag.contains("StoredEnchantments")) {
Tag enchTag = itemTag.get("StoredEnchantments");
if (enchTag instanceof ListTag) {
enchTag = new ListTag("Enchantments", ((ListTag) enchTag).getValue());
itemTag.remove("StoredEnchantments");
itemTag.put(enchTag);
}
}
}
@Override
public void translateToJava(CompoundTag itemTag, ItemEntry itemEntry) {
if (itemTag.contains("Enchantments")) {
Tag enchTag = itemTag.get("Enchantments");
if (enchTag instanceof ListTag) {
enchTag = new ListTag("StoredEnchantments", ((ListTag) enchTag).getValue());
itemTag.remove("Enchantments");
itemTag.put(enchTag);
}
}
}
@Override
public boolean acceptItem(ItemEntry itemEntry) {
return "minecraft:enchanted_book".equals(itemEntry.getJavaIdentifier());
}
}

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@ -0,0 +1,140 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators.item.translators.nbt;
import com.github.steveice10.opennbt.tag.builtin.*;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.network.translators.ItemRemapper;
import org.geysermc.connector.network.translators.NbtItemStackTranslator;
import org.geysermc.connector.network.translators.item.Enchantment;
import org.geysermc.connector.network.translators.item.ItemEntry;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@ItemRemapper
public class EnchantmentTranslator extends NbtItemStackTranslator {
@Override
public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) {
List<Tag> newTags = new ArrayList<>();
if (itemTag.contains("Enchantments")) {
ListTag enchantmentTag = itemTag.get("Enchantments");
for (Tag tag : enchantmentTag.getValue()) {
if (!(tag instanceof CompoundTag)) continue;
CompoundTag bedrockTag = remapEnchantment((CompoundTag) tag);
newTags.add(bedrockTag);
}
itemTag.remove("Enchantments");
}
if (itemTag.contains("StoredEnchantments")) {
ListTag enchantmentTag = itemTag.get("StoredEnchantments");
for (Tag tag : enchantmentTag.getValue()) {
if (!(tag instanceof CompoundTag)) continue;
CompoundTag bedrockTag = remapEnchantment((CompoundTag) tag);
bedrockTag.put(new ShortTag("GeyserStoredEnchantment", (short) 0));
newTags.add(bedrockTag);
}
itemTag.remove("StoredEnchantments");
}
if (!newTags.isEmpty()) {
itemTag.put(new ListTag("ench", newTags));
}
}
@Override
public void translateToJava(CompoundTag itemTag, ItemEntry itemEntry) {
if (itemTag.contains("ench")) {
ListTag enchantmentTag = itemTag.get("ench");
List<Tag> enchantments = new ArrayList<>();
List<Tag> storedEnchantments = new ArrayList<>();
for (Tag value : enchantmentTag.getValue()) {
if (!(value instanceof CompoundTag))
continue;
CompoundTag tagValue = (CompoundTag) value;
ShortTag bedrockId = tagValue.get("id");
if (bedrockId == null) continue;
ShortTag geyserStoredEnchantmentTag = tagValue.get("GeyserStoredEnchantment");
Enchantment enchantment = Enchantment.getByBedrockId(bedrockId.getValue());
if (enchantment != null) {
CompoundTag javaTag = new CompoundTag("");
Map<String, Tag> javaValue = javaTag.getValue();
javaValue.put("id", new StringTag("id", enchantment.getJavaIdentifier()));
ShortTag levelTag = tagValue.get("lvl");
javaValue.put("lvl", new IntTag("lvl", levelTag != null ? levelTag.getValue() : 1));
javaTag.setValue(javaValue);
if (geyserStoredEnchantmentTag != null) {
tagValue.remove("GeyserStoredEnchantment");
storedEnchantments.add(javaTag);
} else {
enchantments.add(javaTag);
}
} else {
GeyserConnector.getInstance().getLogger().debug("Unknown bedrock enchantment: " + bedrockId);
}
}
if (!enchantments.isEmpty()) {
itemTag.put(new ListTag("Enchantments", enchantments));
}
if (!storedEnchantments.isEmpty()) {
itemTag.put(new ListTag("StoredEnchantments", enchantments));
}
itemTag.remove("ench");
}
}
private CompoundTag remapEnchantment(CompoundTag tag) {
Tag javaEnchLvl = ((CompoundTag) tag).get("lvl");
if (!(javaEnchLvl instanceof ShortTag))
return null;
Tag javaEnchId = ((CompoundTag) tag).get("id");
if (!(javaEnchId instanceof StringTag))
return null;
Enchantment enchantment = Enchantment.getByJavaIdentifier(((StringTag) javaEnchId).getValue());
if (enchantment == null) {
GeyserConnector.getInstance().getLogger().debug("Unknown java enchantment: " + javaEnchId.getValue());
return null;
}
CompoundTag bedrockTag = new CompoundTag("");
bedrockTag.put(new ShortTag("id", (short) enchantment.ordinal()));
bedrockTag.put(new ShortTag("lvl", ((ShortTag) javaEnchLvl).getValue()));
return bedrockTag;
}
}

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@ -0,0 +1,73 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators.item.translators.nbt;
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
import com.github.steveice10.opennbt.tag.builtin.IntTag;
import org.geysermc.connector.network.translators.ItemRemapper;
import org.geysermc.connector.network.translators.NbtItemStackTranslator;
import org.geysermc.connector.network.translators.item.ItemEntry;
@ItemRemapper
public class LeatherArmorTranslator extends NbtItemStackTranslator {
private static final String[] ITEMS = new String[]{"minecraft:leather_helmet", "minecraft:leather_chestplate", "minecraft:leather_leggings", "minecraft:leather_boots"};
@Override
public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) {
if (itemTag.contains("display")) {
CompoundTag displayTag = itemTag.get("display");
if (displayTag.contains("color")) {
IntTag color = displayTag.get("color");
if (color != null) {
itemTag.put(new IntTag("customColor", color.getValue()));
displayTag.remove("color");
}
}
}
}
@Override
public void translateToJava(CompoundTag itemTag, ItemEntry itemEntry) {
if (itemTag.contains("customColor")) {
IntTag color = itemTag.get("customColor");
CompoundTag displayTag = itemTag.get("display");
if (displayTag == null) {
displayTag = new CompoundTag("display");
}
displayTag.put(color);
itemTag.remove("customColor");
}
}
@Override
public boolean acceptItem(ItemEntry itemEntry) {
for (String item : ITEMS) {
if (itemEntry.getJavaIdentifier().equals(item)) return true;
}
return false;
}
}

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@ -0,0 +1,58 @@
/*
* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.network.translators.item.translators.nbt;
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
import com.github.steveice10.opennbt.tag.builtin.IntTag;
import com.github.steveice10.opennbt.tag.builtin.StringTag;
import org.geysermc.connector.network.translators.ItemRemapper;
import org.geysermc.connector.network.translators.NbtItemStackTranslator;
import org.geysermc.connector.network.translators.item.ItemEntry;
@ItemRemapper
public class MapItemTranslator extends NbtItemStackTranslator {
@Override
public void translateToBedrock(CompoundTag itemTag, ItemEntry itemEntry) {
IntTag mapId = itemTag.get("map");
if (mapId != null) {
itemTag.put(new StringTag("map_uuid", mapId.getValue().toString()));
itemTag.put(new IntTag("map_name_index", mapId.getValue()));
itemTag.remove("map");
}
}
@Override
public void translateToJava(CompoundTag itemTag, ItemEntry itemEntry) {
IntTag tag = itemTag.get("map_name_index");
if (tag != null) {
itemTag.put(new IntTag("map", tag.getValue()));
itemTag.remove("map_name_index");
itemTag.remove("map_uuid");
}
}
}

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@ -64,9 +64,9 @@ public class JavaDeclareRecipesTranslator extends PacketTranslator<ServerDeclare
switch (recipe.getType()) {
case CRAFTING_SHAPELESS: {
ShapelessRecipeData shapelessRecipeData = (ShapelessRecipeData) recipe.getData();
ItemData output = Translators.getItemTranslator().translateToBedrock(shapelessRecipeData.getResult());
ItemData output = Translators.getItemTranslator().translateToBedrock(session, shapelessRecipeData.getResult());
output = ItemData.of(output.getId(), output.getDamage(), output.getCount()); //strip NBT
ItemData[][] inputCombinations = combinations(shapelessRecipeData.getIngredients());
ItemData[][] inputCombinations = combinations(session, shapelessRecipeData.getIngredients());
for (ItemData[] inputs : inputCombinations) {
UUID uuid = UUID.randomUUID();
craftingDataPacket.getCraftingData().add(CraftingData.fromShapeless(uuid.toString(),
@ -76,9 +76,9 @@ public class JavaDeclareRecipesTranslator extends PacketTranslator<ServerDeclare
}
case CRAFTING_SHAPED: {
ShapedRecipeData shapedRecipeData = (ShapedRecipeData) recipe.getData();
ItemData output = Translators.getItemTranslator().translateToBedrock(shapedRecipeData.getResult());
ItemData output = Translators.getItemTranslator().translateToBedrock(session, shapedRecipeData.getResult());
output = ItemData.of(output.getId(), output.getDamage(), output.getCount()); //strip NBT
ItemData[][] inputCombinations = combinations(shapedRecipeData.getIngredients());
ItemData[][] inputCombinations = combinations(session, shapedRecipeData.getIngredients());
for (ItemData[] inputs : inputCombinations) {
UUID uuid = UUID.randomUUID();
craftingDataPacket.getCraftingData().add(CraftingData.fromShaped(uuid.toString(),
@ -94,7 +94,7 @@ public class JavaDeclareRecipesTranslator extends PacketTranslator<ServerDeclare
}
//TODO: rewrite
private ItemData[][] combinations(Ingredient[] ingredients) {
private ItemData[][] combinations(GeyserSession session, Ingredient[] ingredients) {
Map<Set<ItemData>, IntSet> squashedOptions = new HashMap<>();
for (int i = 0; i < ingredients.length; i++) {
if (ingredients[i].getOptions().length == 0) {
@ -103,7 +103,7 @@ public class JavaDeclareRecipesTranslator extends PacketTranslator<ServerDeclare
}
Ingredient ingredient = ingredients[i];
Map<GroupedItem, List<ItemData>> groupedByIds = Arrays.stream(ingredient.getOptions())
.map(item -> Translators.getItemTranslator().translateToBedrock(item))
.map(item -> Translators.getItemTranslator().translateToBedrock(session, item))
.collect(Collectors.groupingBy(item -> new GroupedItem(item.getId(), item.getCount(), item.getTag())));
Set<ItemData> optionSet = new HashSet<>(groupedByIds.size());
for (Map.Entry<GroupedItem, List<ItemData>> entry : groupedByIds.entrySet()) {
@ -136,7 +136,7 @@ public class JavaDeclareRecipesTranslator extends PacketTranslator<ServerDeclare
ItemData[] translatedItems = new ItemData[ingredients.length];
for (int i = 0; i < ingredients.length; i++) {
if (ingredients[i].getOptions().length > 0) {
translatedItems[i] = Translators.getItemTranslator().translateToBedrock(ingredients[i].getOptions()[0]);
translatedItems[i] = Translators.getItemTranslator().translateToBedrock(session, ingredients[i].getOptions()[0]);
} else {
translatedItems[i] = ItemData.AIR;
}

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@ -55,7 +55,7 @@ public class JavaEntityEquipmentTranslator extends PacketTranslator<ServerEntity
}
LivingEntity livingEntity = (LivingEntity) entity;
ItemData item = Translators.getItemTranslator().translateToBedrock(packet.getItem());
ItemData item = Translators.getItemTranslator().translateToBedrock(session, packet.getItem());
switch (packet.getSlot()) {
case HELMET:
livingEntity.setHelmet(item);

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@ -83,7 +83,7 @@ public class InventoryUtils {
InventorySlotPacket cursorPacket = new InventorySlotPacket();
cursorPacket.setContainerId(ContainerId.CURSOR);
cursorPacket.setSlot(0);
cursorPacket.setItem(Translators.getItemTranslator().translateToBedrock(session.getInventory().getCursor()));
cursorPacket.setItem(Translators.getItemTranslator().translateToBedrock(session, session.getInventory().getCursor()));
session.getUpstream().sendPacket(cursorPacket);
}