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first metadata rewriting

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This commit is contained in:
Marco 2019-05-21 16:33:23 +02:00
parent 028350de3e
commit 0bb4539d57
1 changed files with 108 additions and 2 deletions
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110
core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13_2to1_14/packets/EntityPackets1_14.java
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@ -12,16 +12,21 @@ import nl.matsv.viabackwards.protocol.protocol1_12_2to1_13.packets.BlockItemPack
import nl.matsv.viabackwards.protocol.protocol1_13_2to1_14.Protocol1_13_2To1_14;
import nl.matsv.viabackwards.protocol.protocol1_13_2to1_14.data.EntityTypeMapping;
import us.myles.ViaVersion.api.PacketWrapper;
import us.myles.ViaVersion.api.entities.Entity1_14Types;
import us.myles.ViaVersion.api.minecraft.VillagerData;
import us.myles.ViaVersion.api.minecraft.item.Item;
import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
import us.myles.ViaVersion.api.minecraft.metadata.types.MetaType1_13_2;
import us.myles.ViaVersion.api.minecraft.metadata.types.MetaType1_14;
import us.myles.ViaVersion.api.remapper.PacketHandler;
import us.myles.ViaVersion.api.remapper.PacketRemapper;
import us.myles.ViaVersion.api.type.Type;
import us.myles.ViaVersion.api.type.types.version.Types1_13_2;
import us.myles.ViaVersion.api.type.types.version.Types1_14;
import us.myles.ViaVersion.packets.State;
import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.data.Particle;
import us.myles.ViaVersion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2;
import us.myles.ViaVersion.protocols.protocol1_14to1_13_2.packets.InventoryPackets;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import java.util.Optional;
@ -333,11 +338,93 @@ public class EntityPackets1_14 extends EntityRewriter<Protocol1_13_2To1_14> {
if(e.getData().getId() > 6){
e.getData().setValue(e.getData().getId() - 1);
}
if(type.isOrHasParent(EntityType.ABSTRACT_ARROW)){
if (metadata.getId() >= 10) { // New piercing
//Metadata 12 added to living_entity
if (metadata.getId() > 12 && type.isOrHasParent(EntityType.LIVINGENTITY)) {
metadata.setId(metadata.getId() - 1);
}
if (type.isOrHasParent(EntityType.ABSTRACT_INSENTIENT)) { //TODO
if (metadata.getId() == 13) {
tracker.setInsentientData(entityId, (byte) ((((Number) metadata.getValue()).byteValue() & ~0x4)
| (tracker.getInsentientData(entityId) & 0x4))); // New attacking metadata
metadata.setValue(tracker.getInsentientData(entityId));
}
}
if (type.isOrHasParent(EntityType.PLAYER)) { //TODO
if (entityId != e.getEntity().getClientEntityId()) {
if (metadata.getId() == 0) {
byte flags = ((Number) metadata.getValue()).byteValue();
// Mojang overrides the client-side pose updater, see OtherPlayerEntity#updateSize
tracker.setEntityFlags(entityId, flags);
} else if (metadata.getId() == 7) {
tracker.setRiptide(entityId, (((Number) metadata.getValue()).byteValue() & 0x4) != 0);
}
if (metadata.getId() == 0 || metadata.getId() == 7) {
metadatas.add(new Metadata(6, MetaType1_14.Pose, recalculatePlayerPose(entityId, tracker)));
}
}
} else if (type.isOrHasParent(EntityType.ZOMBIE)) { //TODO
if (metadata.getId() == 16) {
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4)
| ((boolean) metadata.getValue() ? 0x4 : 0))); // New attacking
metadatas.remove(metadata); // "Are hands held up"
metadatas.add(new Metadata(13, MetaType1_14.Byte, tracker.getInsentientData(entityId)));
} else if (metadata.getId() > 16) {
metadata.setId(metadata.getId() - 1);
}
}
if (type.isOrHasParent(EntityType.MINECART_ABSTRACT)) {
if (metadata.getId() == 10) {
// New block format
int data = (int) metadata.getValue();
metadata.setValue(Protocol1_13_2To1_14.getNewBlockStateId(data));
}
} else if (type.is(EntityType.HORSE)) { //TODO
if (metadata.getId() == 18) {
metadatas.remove(metadata);
int armorType = (int) metadata.getValue();
Item armorItem = null;
if (armorType == 1) { //iron armor
armorItem = new Item(InventoryPackets.getNewItemId(727), (byte) 1, (short) 0, null);
} else if (armorType == 2) { //gold armor
armorItem = new Item(InventoryPackets.getNewItemId(728), (byte) 1, (short) 0, null);
} else if (armorType == 3) { //diamond armor
armorItem = new Item(InventoryPackets.getNewItemId(729), (byte) 1, (short) 0, null);
}
PacketWrapper equipmentPacket = new PacketWrapper(0x46, null, connection);
equipmentPacket.write(Type.VAR_INT, entityId);
equipmentPacket.write(Type.VAR_INT, 4);
equipmentPacket.write(Type.FLAT_VAR_INT_ITEM, armorItem);
equipmentPacket.send(Protocol1_14To1_13_2.class);
}
} else if(type.isOrHasParent(EntityType.ABSTRACT_ARROW)){
if (metadata.getId() >= 10) { // New piercing
metadata.setId(metadata.getId() - 1);
}
} else if (type.is(EntityType.FIREWORKS_ROCKET)) { //TODO
if (metadata.getId() == 8) {
if (metadata.getValue().equals(0))
metadata.setValue(null); // https://bugs.mojang.com/browse/MC-111480
metadata.setMetaType(MetaType1_14.OptVarInt);
}
} else if (type.isOrHasParent(EntityType.ABSTRACT_SKELETON)) { //TODO
if (metadata.getId() == 14) {
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4)
| ((boolean) metadata.getValue() ? 0x4 : 0))); // New attacking
metadatas.remove(metadata); // "Is swinging arms"
metadatas.add(new Metadata(13, MetaType1_14.Byte, tracker.getInsentientData(entityId)));
}
} else if (type.is(EntityType.AREA_EFFECT_CLOUD)) {
if (metadata.getId() == 10) {
Particle particle = (Particle) metadata.getValue();
particle.setId(getOldParticleId(particle.getId()));
}
}
if (e.getData().getValue() instanceof VillagerData) {
e.getData().setMetaType(MetaType1_13_2.VarInt);
e.getData().setValue(villagerDataToProfession(((VillagerData) e.getData().getValue())));
@ -372,4 +459,23 @@ public class EntityPackets1_14 extends EntityRewriter<Protocol1_13_2To1_14> {
return 5; // Nitwit
}
}
public static int getOldParticleId(int id) {
if (id >= 12) {
id -= 2; // new lava drips 10, 11
}
if (id >= 14) {
id -= 1; // new water drip 11 -> 13
}
if (id >= 28) {
id -= 1; // new 24 -> 27
}
if (id >= 30) {
id -= 1; // skip new short happy villager
}
if (id >= 45) {
id -= 1; // new 39 -> 44
}
return id;
}
}