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Mirror von https://github.com/ViaVersion/ViaVersion.git synchronisiert 2024-12-26 16:12:42 +01:00
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Matsv 2016-06-08 16:41:00 +02:00
Ursprung 851097de44
Commit 249ab01425

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package us.myles.ViaVersion.protocols.protocolsnapshotto1_9_3;
import us.myles.ViaVersion.api.PacketWrapper;
import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
import us.myles.ViaVersion.api.protocol.Protocol;
import us.myles.ViaVersion.api.remapper.PacketHandler;
import us.myles.ViaVersion.api.remapper.PacketRemapper;
import us.myles.ViaVersion.api.remapper.ValueTransformer;
import us.myles.ViaVersion.api.type.Type;
import us.myles.ViaVersion.packets.State;
import us.myles.ViaVersion.protocols.protocolsnapshotto1_9_3.storage.ResourcePackTracker;
import us.myles.ViaVersion.protocols.protocolsnapshotto1_9_3.types.MetaListSnapshotType;
import us.myles.ViaVersion.protocols.protocolsnapshotto1_9_3.types.MetaSnapshotType;
import java.util.List;
public class ProtocolSnapshotTo1_9_3_4 extends Protocol {
public static final Type<List<Metadata>> METADATA_LIST = new MetaListSnapshotType();
public static final Type<Metadata> METADATA = new MetaSnapshotType();
public static ValueTransformer<Short, Float> toNewPitch = new ValueTransformer<Short, Float>(Type.FLOAT) {
@Override
public Float transform(PacketWrapper wrapper, Short inputValue) throws Exception {
return inputValue / 63.5F;
}
};
@Override
protected void registerPackets() {
// Named sound effect
registerOutgoing(State.PLAY, 0x19, 0x19, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.STRING); // 0 - Sound name
map(Type.VAR_INT); // 1 - Sound Category
map(Type.INT); // 2 - x
map(Type.INT); // 3 - y
map(Type.INT); // 4 - z
map(Type.FLOAT); // 5 - Volume
map(Type.UNSIGNED_BYTE, toNewPitch); // 6 - Pitch
}
});
// Sound effect
registerOutgoing(State.PLAY, 0x46, 0x46, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT); // 0 - Sound name
map(Type.VAR_INT); // 1 - Sound Category
map(Type.INT); // 2 - x
map(Type.INT); // 3 - y
map(Type.INT); // 4 - z
map(Type.FLOAT); // 5 - Volume
map(Type.UNSIGNED_BYTE, toNewPitch); // 6 - Pitch
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, getNewSoundId(id));
}
});
}
});
// Metadata packet
registerOutgoing(State.PLAY, 0x39, 0x39, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT); // 0 - Entity ID
map(METADATA_LIST); // 1 - Metadata list
}
});
// Spawn Mob
registerOutgoing(State.PLAY, 0x03, 0x03, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT); // 0 - Entity id
map(Type.UUID); // 1 - UUID
map(Type.UNSIGNED_BYTE); // 2 - Entity Type
map(Type.DOUBLE); // 3 - X
map(Type.DOUBLE); // 4 - Y
map(Type.DOUBLE); // 5 - Z
map(Type.BYTE); // 6 - Yaw
map(Type.BYTE); // 7 - Pitch
map(Type.BYTE); // 8 - Head Pitch
map(Type.SHORT); // 9 - Velocity X
map(Type.SHORT); // 10 - Velocity Y
map(Type.SHORT); // 11 - Velocity Z
map(METADATA_LIST); // 12 - Metadata
}
});
// Spawn Player
registerOutgoing(State.PLAY, 0x05, 0x05, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT); // 0 - Entity ID
map(Type.UUID); // 1 - Player UUID
map(Type.DOUBLE); // 2 - X
map(Type.DOUBLE); // 3 - Y
map(Type.DOUBLE); // 4 - Z
map(Type.BYTE); // 5 - Yaw
map(Type.BYTE); // 6 - Pitch
map(METADATA_LIST); // 7 - Metadata list
}
});
// Packet Send ResourcePack
registerOutgoing(State.PLAY, 0x32, 0x32, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.STRING); // 0 - URL
map(Type.STRING); // 1 - Hash
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ResourcePackTracker tracker = wrapper.user().get(ResourcePackTracker.class);
tracker.setLastHash(wrapper.get(Type.STRING, 1)); // Store the hash for resourcepack status
}
});
}
});
// Packet ResourcePack status
registerIncoming(State.PLAY, 0x16, 0x16, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ResourcePackTracker tracker = wrapper.user().get(ResourcePackTracker.class);
wrapper.write(Type.STRING, tracker.getLastHash());
wrapper.write(Type.VAR_INT, wrapper.read(Type.VAR_INT));
}
});
}
});
}
public int getNewSoundId(int id) { //TODO Make it better, suggestions are welcome. It's ugly and hardcoded now.
int newId = id;
if (id >= 24) //Blame the enchantment table sound
newId += 1;
if (id >= 248) //Blame the husk
newId += 4;
if (id >= 296) //Blame the polar bear
newId += 6;
if (id >= 354) //Blame the stray
newId += 4;
if (id >= 372) //Blame the wither skeleton
newId += 4;
return newId;
}
@Override
public void init(UserConnection userConnection) {
userConnection.put(new ResourcePackTracker(userConnection));
}
}