geforkt von Mirrors/Velocity
Move to proper API
Dieser Commit ist enthalten in:
Five (Xer)
Ursprung
0377a6829f
Commit
f868cea583
@ -21,8 +21,8 @@ import com.velocitypowered.proxy.connection.ConnectionTypes;
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import com.velocitypowered.proxy.connection.MinecraftConnection;
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import com.velocitypowered.proxy.connection.MinecraftConnectionAssociation;
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import com.velocitypowered.proxy.connection.client.ConnectedPlayer;
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import com.velocitypowered.proxy.connection.util.ConnectionRequestResults.Impl;
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import com.velocitypowered.proxy.connection.registry.DimensionRegistry;
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import com.velocitypowered.proxy.connection.util.ConnectionRequestResults.Impl;
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import com.velocitypowered.proxy.protocol.ProtocolUtils;
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import com.velocitypowered.proxy.protocol.StateRegistry;
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import com.velocitypowered.proxy.protocol.netty.MinecraftDecoder;
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@ -40,6 +40,8 @@ import io.netty.handler.flow.FlowControlHandler;
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import io.netty.handler.timeout.ReadTimeoutHandler;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.TimeUnit;
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import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
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import org.checkerframework.checker.nullness.qual.Nullable;
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public class VelocityServerConnection implements MinecraftConnectionAssociation, ServerConnection {
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@ -53,7 +55,7 @@ public class VelocityServerConnection implements MinecraftConnectionAssociation,
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private BackendConnectionPhase connectionPhase = BackendConnectionPhases.UNKNOWN;
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private long lastPingId;
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private long lastPingSent;
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private @Nullable DimensionRegistry activeDimensionRegistry;
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private @MonotonicNonNull DimensionRegistry activeDimensionRegistry;
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/**
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* Initializes a new server connection.
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@ -1,19 +1,19 @@
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package com.velocitypowered.proxy.connection.registry;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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import com.google.common.base.Optional;
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import com.google.common.base.Preconditions;
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import net.kyori.nbt.CompoundTag;
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public class DimensionData {
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private final @Nonnull String registryIdentifier;
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public final class DimensionData {
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private final String registryIdentifier;
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private final boolean isNatural;
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private final float ambientLight;
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private final boolean isShrunk;
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private final boolean isUltrawarm;
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private final boolean hasCeiling;
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private final boolean hasSkylight;
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private final @Nullable Long fixedTime;
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private final @Nullable Boolean hasEnderdragonFight;
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private final Optional<Long> fixedTime;
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private final Optional<Boolean> hasEnderdragonFight;
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/**
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* Initializes a new {@link DimensionData} instance.
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@ -27,10 +27,14 @@ public class DimensionData {
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* @param fixedTime optional. If set to any game daytime value will deactivate time cycle
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* @param hasEnderdragonFight optional. Internal flag used in the end dimension
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*/
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public DimensionData(@Nonnull String registryIdentifier, boolean isNatural,
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public DimensionData(String registryIdentifier, boolean isNatural,
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float ambientLight, boolean isShrunk, boolean isUltrawarm,
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boolean hasCeiling, boolean hasSkylight,
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@Nullable Long fixedTime, @Nullable Boolean hasEnderdragonFight) {
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Optional<Long> fixedTime, Optional<Boolean> hasEnderdragonFight) {
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Preconditions.checkNotNull(
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registryIdentifier, "registryIdentifier cannot be null");
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Preconditions.checkArgument(registryIdentifier.length() > 0 && !registryIdentifier.isBlank(),
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"registryIdentifier cannot be empty");
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this.registryIdentifier = registryIdentifier;
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this.isNatural = isNatural;
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this.ambientLight = ambientLight;
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@ -38,11 +42,13 @@ public class DimensionData {
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this.isUltrawarm = isUltrawarm;
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this.hasCeiling = hasCeiling;
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this.hasSkylight = hasSkylight;
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this.fixedTime = fixedTime;
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this.hasEnderdragonFight = hasEnderdragonFight;
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this.fixedTime = Preconditions.checkNotNull(
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fixedTime, "fixedTime optional object cannot be null");
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this.hasEnderdragonFight = Preconditions.checkNotNull(
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hasEnderdragonFight, "hasEnderdragonFight optional object cannot be null");
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}
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public @Nonnull String getRegistryIdentifier() {
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public String getRegistryIdentifier() {
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return registryIdentifier;
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}
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@ -70,11 +76,11 @@ public class DimensionData {
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return hasSkylight;
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}
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public @Nullable Long getFixedTime() {
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public Optional<Long> getFixedTime() {
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return fixedTime;
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}
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public @Nullable Boolean getHasEnderdragonFight() {
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public Optional<Boolean> getHasEnderdragonFight() {
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return hasEnderdragonFight;
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}
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@ -83,10 +89,8 @@ public class DimensionData {
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* @param toRead the compound from the registry to read
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* @return game dimension data
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*/
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public static DimensionData fromCompoundTag(@Nonnull CompoundTag toRead) {
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if (toRead == null) {
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throw new IllegalArgumentException("CompoundTag cannot be null");
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}
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public static DimensionData decodeCompoundTag(CompoundTag toRead) {
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Preconditions.checkNotNull(toRead, "CompoundTag cannot be null");
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String registryIdentifier = toRead.getString("key");
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CompoundTag values = toRead.getCompound("element");
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boolean isNatural = values.getBoolean("natural");
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@ -95,9 +99,12 @@ public class DimensionData {
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boolean isUltrawarm = values.getBoolean("ultrawarm");
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boolean hasCeiling = values.getBoolean("has_ceiling");
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boolean hasSkylight = values.getBoolean("has_skylight");
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Long fixedTime = values.contains("fixed_time") ? values.getLong("fixed_time") : null;
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Boolean hasEnderdragonFight = values.contains("has_enderdragon_fight")
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? values.getBoolean("has_enderdragon_fight") : null;
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Optional<Long> fixedTime = Optional.fromNullable(
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values.contains("fixed_time")
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? values.getLong("fixed_time") : null);
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Optional<Boolean> hasEnderdragonFight = Optional.fromNullable(
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values.contains("has_enderdragon_fight")
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? values.getBoolean("has_enderdragon_fight") : null);
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return new DimensionData(
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registryIdentifier, isNatural, ambientLight, isShrunk,
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isUltrawarm, hasCeiling, hasSkylight, fixedTime, hasEnderdragonFight);
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@ -117,11 +124,11 @@ public class DimensionData {
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values.putBoolean("ultrawarm", isUltrawarm);
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values.putBoolean("has_ceiling", hasCeiling);
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values.putBoolean("has_skylight", hasSkylight);
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if (fixedTime != null) {
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values.putLong("fixed_time", fixedTime);
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if (fixedTime.isPresent()) {
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values.putLong("fixed_time", fixedTime.get());
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}
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if (hasEnderdragonFight != null) {
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values.putBoolean("has_enderdragon_fight", hasEnderdragonFight);
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if (hasEnderdragonFight.isPresent()) {
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values.putBoolean("has_enderdragon_fight", hasEnderdragonFight.get());
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}
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ret.put("element", values);
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return ret;
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@ -1,11 +1,11 @@
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package com.velocitypowered.proxy.connection.registry;
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import javax.annotation.Nonnull;
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import com.google.common.base.Preconditions;
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public class DimensionInfo {
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public final class DimensionInfo {
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private final @Nonnull String registryIdentifier;
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private final @Nonnull String levelName;
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private final String registryIdentifier;
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private final String levelName;
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private final boolean isFlat;
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private final boolean isDebugType;
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@ -16,18 +16,18 @@ public class DimensionInfo {
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* @param isFlat if true will set world lighting below surface-level to not display fog
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* @param isDebugType if true constrains the world to the very limited debug-type world
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*/
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public DimensionInfo(@Nonnull String registryIdentifier, @Nonnull String levelName,
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public DimensionInfo(String registryIdentifier, String levelName,
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boolean isFlat, boolean isDebugType) {
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if (registryIdentifier == null || registryIdentifier.isEmpty()
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|| registryIdentifier.isBlank()) {
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throw new IllegalArgumentException("Dimension registry identifier may not be empty or null");
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}
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this.registryIdentifier = registryIdentifier;
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if (levelName == null || levelName.isEmpty()
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|| levelName.isBlank()) {
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throw new IllegalArgumentException("dimensions level name may not be empty or null");
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}
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this.levelName = levelName;
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this.registryIdentifier = Preconditions.checkNotNull(
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registryIdentifier, "registryIdentifier cannot be null");
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Preconditions.checkArgument(
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registryIdentifier.length() > 0 && registryIdentifier.isBlank(),
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"registryIdentifier cannot be empty");
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this.levelName = Preconditions.checkNotNull(
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levelName, "levelName cannot be null");
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Preconditions.checkArgument(
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levelName.length() > 0 && levelName.isBlank(),
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"registryIdentifier cannot be empty");
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this.isFlat = isFlat;
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this.isDebugType = isDebugType;
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}
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@ -40,11 +40,11 @@ public class DimensionInfo {
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return isFlat;
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}
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public @Nonnull String getLevelName() {
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public String getLevelName() {
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return levelName;
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}
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public @Nonnull String getRegistryIdentifier() {
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public String getRegistryIdentifier() {
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return registryIdentifier;
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}
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}
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@ -1,63 +1,65 @@
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package com.velocitypowered.proxy.connection.registry;
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import java.util.HashSet;
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import java.util.NoSuchElementException;
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import com.google.common.base.Preconditions;
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import com.google.common.collect.ImmutableSet;
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import com.google.common.collect.Maps;
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import java.util.Map;
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import java.util.Set;
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import javax.annotation.Nonnull;
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import net.kyori.nbt.CompoundTag;
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import net.kyori.nbt.ListTag;
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import net.kyori.nbt.Tag;
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import net.kyori.nbt.TagType;
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import org.checkerframework.checker.nullness.qual.Nullable;
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public class DimensionRegistry {
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private final @Nonnull Set<DimensionData> dimensionRegistry;
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private final @Nonnull String[] levelNames;
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public final class DimensionRegistry {
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private final Map<String, DimensionData> registeredDimensions;
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private final ImmutableSet<String> levelNames;
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/**
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* Initializes a new {@link DimensionRegistry} instance.
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* This registry is required for 1.16+ clients/servers to communicate,
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* it constrains the dimension types and names the client can be sent
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* in a Respawn action (dimension change).
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* @param dimensionRegistry a populated set containing dimension data types
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* @param levelNames a populated {@link Set} of the dimension level names the server offers
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* This WILL raise an IllegalArgumentException if the following is not met:
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* - At least one valid DimensionData instance is provided
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* - At least one valid world name is provided
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* @param registeredDimensions a populated {@link ImmutableSet} containing dimension data types
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* @param levelNames a populated {@link ImmutableSet} of the level (world) names the server offers
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*/
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public DimensionRegistry(Set<DimensionData> dimensionRegistry,
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String[] levelNames) {
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if (dimensionRegistry == null || dimensionRegistry.isEmpty()
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|| levelNames == null || levelNames.length == 0) {
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throw new IllegalArgumentException(
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"Dimension registry requires valid arguments, not null and not empty");
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}
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this.dimensionRegistry = dimensionRegistry;
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public DimensionRegistry(ImmutableSet<DimensionData> registeredDimensions,
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ImmutableSet<String> levelNames) {
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Preconditions.checkNotNull(registeredDimensions,
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"registeredDimensions cannot be null");
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Preconditions.checkNotNull(levelNames,
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"levelNames cannot be null");
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Preconditions.checkArgument(registeredDimensions.size() > 0,
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"registeredDimensions needs to be populated");
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Preconditions.checkArgument(levelNames.size() > 0,
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"levelNames needs to populated");
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this.registeredDimensions = Maps.uniqueIndex(
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registeredDimensions, DimensionData::getRegistryIdentifier);
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this.levelNames = levelNames;
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}
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public @Nonnull Set<DimensionData> getDimensionRegistry() {
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return dimensionRegistry;
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public Map<String, DimensionData> getRegisteredDimensions() {
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return registeredDimensions;
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}
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public @Nonnull String[] getLevelNames() {
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public Set<String> getLevelNames() {
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return levelNames;
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}
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/**
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* Returns the internal dimension data type as used by the game.
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* @param dimensionIdentifier how the dimension is identified by the connection
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* @return game dimension data
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* @return game dimension data or null if not registered
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*/
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public @Nonnull DimensionData getDimensionData(@Nonnull String dimensionIdentifier) {
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if (dimensionIdentifier == null) {
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throw new IllegalArgumentException("Dimension identifier cannot be null!");
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}
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for (DimensionData iter : dimensionRegistry) {
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if (iter.getRegistryIdentifier().equals(dimensionIdentifier)) {
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return iter;
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}
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}
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throw new NoSuchElementException("Dimension with identifier " + dimensionIdentifier
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+ " doesn't exist in this Registry!");
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public @Nullable DimensionData getDimensionData(String dimensionIdentifier) {
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return registeredDimensions.getOrDefault(dimensionIdentifier, null);
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}
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/**
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@ -65,21 +67,12 @@ public class DimensionRegistry {
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* @param toValidate the {@link DimensionInfo} to validate
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* @return true: the dimension information is valid for this registry
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*/
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public boolean isValidFor(@Nonnull DimensionInfo toValidate) {
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public boolean isValidFor(DimensionInfo toValidate) {
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if (toValidate == null) {
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throw new IllegalArgumentException("Dimension info cannot be null");
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}
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try {
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getDimensionData(toValidate.getRegistryIdentifier());
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for (int i = 0; i < levelNames.length; i++) {
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if (levelNames[i].equals(toValidate.getRegistryIdentifier())) {
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return true;
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}
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}
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return false;
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} catch (NoSuchElementException thrown) {
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return false;
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}
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return registeredDimensions.containsKey(toValidate.getRegistryIdentifier())
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&& levelNames.contains(toValidate.getLevelName());
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}
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/**
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@ -89,7 +82,7 @@ public class DimensionRegistry {
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public CompoundTag encodeRegistry() {
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CompoundTag ret = new CompoundTag();
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ListTag list = new ListTag(TagType.COMPOUND);
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for (DimensionData iter : dimensionRegistry) {
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for (DimensionData iter : registeredDimensions.values()) {
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list.add(iter.encodeAsCompundTag());
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}
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ret.put("dimension", list);
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@ -99,30 +92,18 @@ public class DimensionRegistry {
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/**
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* Decodes a CompoundTag storing a dimension registry.
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* @param toParse CompoundTag containing a dimension registry
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* @param levelNames world level names
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*/
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public static DimensionRegistry fromGameData(
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@Nonnull CompoundTag toParse, @Nonnull String[] levelNames) {
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if (toParse == null) {
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throw new IllegalArgumentException("CompoundTag cannot be null");
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}
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if (levelNames == null || levelNames.length == 0) {
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throw new IllegalArgumentException("Level names cannot be null or empty");
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}
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if (!toParse.contains("dimension", TagType.LIST)) {
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throw new IllegalStateException("CompoundTag does not contain a dimension List");
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}
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public static Set<DimensionData> fromGameData(CompoundTag toParse) {
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Preconditions.checkNotNull(toParse, "CompoundTag cannot be null");
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Preconditions.checkArgument(toParse.contains("dimension", TagType.LIST),
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"CompoundTag does not contain a dimension list");
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ListTag dimensions = toParse.getList("dimension");
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Set<DimensionData> mappings = new HashSet<DimensionData>();
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ImmutableSet.Builder<DimensionData> mappings = ImmutableSet.builder();
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for (Tag iter : dimensions) {
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if (!(iter instanceof CompoundTag)) {
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throw new IllegalStateException("DimensionList in CompoundTag contains an invalid entry");
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if (iter instanceof CompoundTag) {
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mappings.add(DimensionData.decodeCompoundTag((CompoundTag) iter));
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}
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mappings.add(DimensionData.fromCompoundTag((CompoundTag) iter));
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}
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if (mappings.isEmpty()) {
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throw new IllegalStateException("Dimension mapping cannot be empty");
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}
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return new DimensionRegistry(mappings, levelNames);
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return mappings.build();
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}
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}
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