Mirror von
https://github.com/ViaVersion/ViaVersion.git
synchronisiert 2024-11-03 14:50:30 +01:00
Rewrite Spawner entity ID, fix #643
Dieser Commit ist enthalten in:
Matsv
Ursprung
c92fcc9f9a
Commit
667ad0d059
@ -6,7 +6,7 @@ import com.google.common.collect.BiMap;
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import com.google.common.collect.HashBiMap;
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import us.myles.ViaVersion.api.minecraft.item.Item;
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public class ItemRewriter {
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public class EntityIdRewriter {
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private static BiMap<String, String> oldToNewNames = HashBiMap.create();
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static {
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@ -87,20 +87,32 @@ public class ItemRewriter {
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oldToNewNames.put("ZombieVillager", "minecraft:zombie_villager");
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}
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public static void toClient(Item item) {
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public static void toClient(CompoundTag tag) {
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if (tag.get("id") instanceof StringTag) {
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StringTag id = tag.get("id");
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if (oldToNewNames.containsKey(id.getValue())) {
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id.setValue(oldToNewNames.get(id.getValue()));
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}
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}
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}
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public static void toClientSpawner(CompoundTag tag) {
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if (tag != null && tag.contains("SpawnData")) {
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CompoundTag spawnData = tag.get("SpawnData");
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if (spawnData != null && spawnData.contains("id"))
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toClient(spawnData);
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}
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}
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public static void toClientItem(Item item) {
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if (hasEntityTag(item)) {
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CompoundTag entityTag = item.getTag().get("EntityTag");
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if (entityTag.get("id") instanceof StringTag) {
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StringTag id = entityTag.get("id");
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if (oldToNewNames.containsKey(id.getValue())) {
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id.setValue(oldToNewNames.get(id.getValue()));
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}
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}
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toClient(entityTag);
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}
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if (item != null && item.getAmount() <= 0) item.setAmount((byte) 1);
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}
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public static void toServer(Item item) {
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public static void toServerItem(Item item) {
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if (hasEntityTag(item)) {
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CompoundTag entityTag = item.getTag().get("EntityTag");
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if (entityTag.get("id") instanceof StringTag) {
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@ -1,10 +1,13 @@
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package us.myles.ViaVersion.protocols.protocol1_11to1_10;
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import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
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import com.github.steveice10.opennbt.tag.builtin.StringTag;
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import com.google.common.base.Optional;
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import us.myles.ViaVersion.api.PacketWrapper;
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import us.myles.ViaVersion.api.Via;
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import us.myles.ViaVersion.api.data.UserConnection;
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import us.myles.ViaVersion.api.entities.Entity1_11Types;
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import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
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import us.myles.ViaVersion.api.protocol.Protocol;
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import us.myles.ViaVersion.api.remapper.PacketHandler;
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import us.myles.ViaVersion.api.remapper.PacketRemapper;
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@ -15,6 +18,8 @@ import us.myles.ViaVersion.api.type.types.version.Types1_9;
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import us.myles.ViaVersion.packets.State;
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import us.myles.ViaVersion.protocols.protocol1_11to1_10.packets.InventoryPackets;
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import us.myles.ViaVersion.protocols.protocol1_11to1_10.storage.EntityTracker;
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import us.myles.ViaVersion.protocols.protocol1_11to1_10.types.Chunk1_11Type;
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import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
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public class Protocol1_11To1_10 extends Protocol {
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private static final ValueTransformer<Float, Short> toOldByte = new ValueTransformer<Float, Short>(Type.UNSIGNED_BYTE) {
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@ -243,6 +248,88 @@ public class Protocol1_11To1_10 extends Protocol {
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}
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});
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// Update Block Entity
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registerOutgoing(State.PLAY, 0x09, 0x09, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.POSITION); // 0 - Position
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map(Type.UNSIGNED_BYTE); // 1 - Action
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map(Type.NBT); // 2 - NBT data
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 1) {
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CompoundTag tag = wrapper.get(Type.NBT, 0);
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EntityIdRewriter.toClientSpawner(tag);
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}
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}
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});
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}
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});
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// Chunk Data
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registerOutgoing(State.PLAY, 0x20, 0x20, new PacketRemapper() {
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@Override
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public void registerMap() {
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
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Chunk1_11Type type = new Chunk1_11Type(clientWorld);
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Chunk chunk = wrapper.passthrough(type);
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if (chunk.getBlockEntities() == null) return;
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for (CompoundTag tag : chunk.getBlockEntities()) {
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if (tag.contains("id") &&
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((StringTag) tag.get("id")).getValue().equals("MobSpawner")) {
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EntityIdRewriter.toClientSpawner(tag);
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}
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}
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}
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});
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}
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});
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// Join (save dimension id)
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registerOutgoing(State.PLAY, 0x23, 0x23, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.INT); // 0 - Entity ID
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map(Type.UNSIGNED_BYTE); // 1 - Gamemode
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map(Type.INT); // 2 - Dimension
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
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int dimensionId = wrapper.get(Type.INT, 1);
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clientChunks.setEnvironment(dimensionId);
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}
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});
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}
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});
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// Respawn (save dimension id)
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registerOutgoing(State.PLAY, 0x33, 0x33, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.INT); // 0 - Dimension ID
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handler(new PacketHandler() {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
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int dimensionId = wrapper.get(Type.INT, 0);
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clientWorld.setEnvironment(dimensionId);
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}
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});
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}
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});
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/*
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INCOMING PACKETS
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*/
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@ -314,5 +401,7 @@ public class Protocol1_11To1_10 extends Protocol {
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@Override
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public void init(UserConnection userConnection) {
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userConnection.put(new EntityTracker(userConnection));
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if (!userConnection.has(ClientWorld.class))
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userConnection.put(new ClientWorld(userConnection));
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}
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}
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@ -6,7 +6,7 @@ import us.myles.ViaVersion.api.remapper.PacketHandler;
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import us.myles.ViaVersion.api.remapper.PacketRemapper;
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import us.myles.ViaVersion.api.type.Type;
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import us.myles.ViaVersion.packets.State;
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import us.myles.ViaVersion.protocols.protocol1_11to1_10.ItemRewriter;
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import us.myles.ViaVersion.protocols.protocol1_11to1_10.EntityIdRewriter;
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import us.myles.ViaVersion.protocols.protocol1_11to1_10.Protocol1_11To1_10;
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public class InventoryPackets {
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@ -27,7 +27,7 @@ public class InventoryPackets {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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Item stack = wrapper.get(Type.ITEM, 0);
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ItemRewriter.toClient(stack);
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EntityIdRewriter.toClientItem(stack);
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}
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});
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}
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@ -45,7 +45,7 @@ public class InventoryPackets {
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public void handle(PacketWrapper wrapper) throws Exception {
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Item[] stacks = wrapper.get(Type.ITEM_ARRAY, 0);
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for (Item stack : stacks)
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ItemRewriter.toClient(stack);
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EntityIdRewriter.toClientItem(stack);
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}
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});
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}
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@ -63,7 +63,7 @@ public class InventoryPackets {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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Item stack = wrapper.get(Type.ITEM, 0);
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ItemRewriter.toClient(stack);
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EntityIdRewriter.toClientItem(stack);
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}
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});
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}
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@ -83,12 +83,12 @@ public class InventoryPackets {
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int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
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for (int i = 0; i < size; i++) {
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ItemRewriter.toClient(wrapper.passthrough(Type.ITEM)); // Input Item
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ItemRewriter.toClient(wrapper.passthrough(Type.ITEM)); // Output Item
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EntityIdRewriter.toClientItem(wrapper.passthrough(Type.ITEM)); // Input Item
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EntityIdRewriter.toClientItem(wrapper.passthrough(Type.ITEM)); // Output Item
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boolean secondItem = wrapper.passthrough(Type.BOOLEAN); // Has second item
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if (secondItem)
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ItemRewriter.toClient(wrapper.passthrough(Type.ITEM)); // Second Item
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EntityIdRewriter.toClientItem(wrapper.passthrough(Type.ITEM)); // Second Item
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wrapper.passthrough(Type.BOOLEAN); // Trade disabled
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wrapper.passthrough(Type.INT); // Number of tools uses
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@ -119,7 +119,7 @@ public class InventoryPackets {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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Item item = wrapper.get(Type.ITEM, 0);
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ItemRewriter.toServer(item);
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EntityIdRewriter.toServerItem(item);
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}
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});
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}
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@ -137,7 +137,7 @@ public class InventoryPackets {
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@Override
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public void handle(PacketWrapper wrapper) throws Exception {
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Item item = wrapper.get(Type.ITEM, 0);
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ItemRewriter.toServer(item);
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EntityIdRewriter.toServerItem(item);
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}
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});
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}
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@ -0,0 +1,103 @@
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package us.myles.ViaVersion.protocols.protocol1_11to1_10.types;
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import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import us.myles.ViaVersion.api.minecraft.Environment;
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import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
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import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
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import us.myles.ViaVersion.api.type.PartialType;
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import us.myles.ViaVersion.api.type.Type;
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import us.myles.ViaVersion.api.type.types.minecraft.BaseChunkType;
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import us.myles.ViaVersion.protocols.protocol1_9_1_2to1_9_3_4.chunks.Chunk1_9_3_4;
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import us.myles.ViaVersion.protocols.protocol1_9_1_2to1_9_3_4.chunks.ChunkSection1_9_3_4;
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import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
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import java.util.Arrays;
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import java.util.BitSet;
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import java.util.List;
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public class Chunk1_11Type extends PartialType<Chunk, ClientWorld> {
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public Chunk1_11Type(ClientWorld param) {
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super(param, Chunk.class);
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}
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@Override
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public Chunk read(ByteBuf input, ClientWorld world) throws Exception {
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int chunkX = input.readInt();
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int chunkZ = input.readInt();
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boolean groundUp = input.readBoolean();
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int primaryBitmask = Type.VAR_INT.read(input);
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Type.VAR_INT.read(input);
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BitSet usedSections = new BitSet(16);
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ChunkSection1_9_3_4[] sections = new ChunkSection1_9_3_4[16];
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// Calculate section count from bitmask
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for (int i = 0; i < 16; i++) {
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if ((primaryBitmask & (1 << i)) != 0) {
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usedSections.set(i);
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}
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}
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// Read sections
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for (int i = 0; i < 16; i++) {
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if (!usedSections.get(i)) continue; // Section not set
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ChunkSection1_9_3_4 section = new ChunkSection1_9_3_4();
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sections[i] = section;
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section.readBlocks(input);
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section.readBlockLight(input);
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if (world.getEnvironment() == Environment.NORMAL) {
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section.readSkyLight(input);
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}
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}
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byte[] biomeData = groundUp ? new byte[256] : null;
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if (groundUp) {
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input.readBytes(biomeData);
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}
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List<CompoundTag> nbtData = Arrays.asList(Type.NBT_ARRAY.read(input));
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return new Chunk1_9_3_4(chunkX, chunkZ, groundUp, primaryBitmask, sections, biomeData, nbtData);
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}
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@Override
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public void write(ByteBuf output, ClientWorld world, Chunk chunk) throws Exception {
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output.writeInt(chunk.getX());
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output.writeInt(chunk.getZ());
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output.writeBoolean(chunk.isGroundUp());
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Type.VAR_INT.write(output, chunk.getBitmask());
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ByteBuf buf = Unpooled.buffer();
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for (int i = 0; i < 16; i++) {
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ChunkSection section = chunk.getSections()[i];
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if (section == null) continue; // Section not set
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section.writeBlocks(buf);
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section.writeBlockLight(buf);
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if (!section.hasSkyLight()) continue; // No sky light, we're done here.
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section.writeSkyLight(buf);
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}
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buf.readerIndex(0);
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Type.VAR_INT.write(output, buf.readableBytes() + (chunk.isBiomeData() ? 256 : 0));
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output.writeBytes(buf);
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buf.release(); // release buffer
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// Write biome data
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if (chunk.isBiomeData()) {
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output.writeBytes(chunk.getBiomeData());
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}
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// Write Block Entities
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Type.NBT_ARRAY.write(output, chunk.getBlockEntities().toArray(new CompoundTag[0]));
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}
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@Override
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public Class<? extends Type> getBaseClass() {
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return BaseChunkType.class;
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}
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}
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@ -53,6 +53,7 @@ public class Protocol1_9_1_2TO1_9_3_4 extends Protocol {
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}
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});
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// Chunk Packet
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registerOutgoing(State.PLAY, 0x20, 0x20, new PacketRemapper() {
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@Override
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public void registerMap() {
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