38 lines
1.4 KiB
Java
38 lines
1.4 KiB
Java
package net.minecraft.client.multiplayer.resolver;
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import com.google.common.collect.ImmutableList;
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import com.google.common.collect.Streams;
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import com.mojang.blocklist.BlockListSupplier;
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import java.util.Objects;
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import java.util.ServiceLoader;
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import java.util.function.Predicate;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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@Environment(EnvType.CLIENT)
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public interface AddressCheck {
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boolean isAllowed(ResolvedServerAddress resolvedServerAddress);
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boolean isAllowed(ServerAddress serverAddress);
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static AddressCheck createFromService() {
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final ImmutableList<Predicate<String>> immutableList = (ImmutableList<Predicate<String>>)Streams.stream(ServiceLoader.load(BlockListSupplier.class))
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.map(BlockListSupplier::createBlockList)
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.filter(Objects::nonNull)
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.collect(ImmutableList.toImmutableList());
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return new AddressCheck() {
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@Override
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public boolean isAllowed(ResolvedServerAddress resolvedServerAddress) {
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String string = resolvedServerAddress.getHostName();
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String string2 = resolvedServerAddress.getHostIp();
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return immutableList.stream().noneMatch(predicate -> predicate.test(string) || predicate.test(string2));
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}
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@Override
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public boolean isAllowed(ServerAddress serverAddress) {
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String string = serverAddress.getHost();
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return immutableList.stream().noneMatch(predicate -> predicate.test(string));
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}
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};
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}
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}
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