mirror of
https://github.com/PaperMC/Paper.git
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103 lines
3.7 KiB
Diff
103 lines
3.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: masmc05 <masmc05@gmail.com>
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Date: Fri, 16 Feb 2024 14:13:29 +0200
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Subject: [PATCH] Add paper version util class
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diff --git a/src/main/java/io/papermc/paper/util/misc/PaperServerInfoProviderImpl.java b/src/main/java/io/papermc/paper/util/misc/PaperServerInfoProviderImpl.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..4a105d428778b95232e8acb1bb3d09a6c4e94477
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/util/misc/PaperServerInfoProviderImpl.java
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@@ -0,0 +1,83 @@
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+package io.papermc.paper.util.misc;
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+
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+import com.google.common.base.Preconditions;
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+import io.papermc.paper.util.PaperServerInfoProvider;
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+import net.minecraft.SharedConstants;
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+import org.bukkit.UnsafeValues;
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+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
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+import org.bukkit.craftbukkit.util.Versioning;
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+import org.jetbrains.annotations.NotNull;
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+import java.util.Arrays;
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+import java.util.HashSet;
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+import java.util.Locale;
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+import java.util.Set;
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+import java.util.stream.Stream;
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+
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+public class PaperServerInfoProviderImpl implements PaperServerInfoProvider {
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+ private final String bukkitVersion = Versioning.getBukkitVersion();
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+ private final Set<String> implementedAPIs;
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+ private final String serverName;
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+ private final int[] version;
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+ public PaperServerInfoProviderImpl() {
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+ ServerImplementationInfo info = new ServerImplementationInfo();
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+ this.serverName = info.latestName;
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+ this.implementedAPIs = info.implementedAPIs;
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+ this.version = Stream.of(this.version().split("\\.")).mapToInt(Integer::parseInt).toArray();
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+ }
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+ @Override
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+ public @NotNull String version() {
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+ return SharedConstants.getCurrentVersion().getName();
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+ }
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+
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+ @Override
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+ public @NotNull String apiVersion() {
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+ return this.bukkitVersion;
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+ }
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+
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+ @Override
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+ public @NotNull String serverName() {
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+ return this.serverName;
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+ }
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+
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+ @Override
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+ @Deprecated
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+ public @NotNull UnsafeValues unsafe() {
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+ return CraftMagicNumbers.INSTANCE;
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+ }
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+
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+ @Override
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+ public boolean is(final int @NotNull ... version) {
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+ return Arrays.equals(this.version, version);
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+ }
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+
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+ @Override
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+ public boolean isAtLeast(final int @NotNull ... version) {
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+ int maxLen = Math.max(this.version.length, version.length);
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+ for (int i = 0; i < maxLen; i++) {
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+ int a = i < this.version.length ? this.version[i] : 0;
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+ int b = i < version.length ? version[i] : 0;
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+ if (a != b) {
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+ return a > b;
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+ }
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+ }
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+ return true;
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+ }
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+
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+ @Override
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+ public boolean implement(final @NotNull String api) {
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+ Preconditions.checkNotNull(api, "The API cannot be null");
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+ return this.implementedAPIs.contains(api.toUpperCase(Locale.ROOT));
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+ }
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+ private static class ServerImplementationInfo {
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+ private final Set<String> implementedAPIs = new HashSet<>();
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+ private String latestName;
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+ private ServerImplementationInfo() {
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+ this.add("Vanilla");
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+ this.add("Paper");
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+ }
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+ private void add(String api) {
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+ this.implementedAPIs.add(api.toUpperCase(Locale.ROOT));
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+ this.latestName = api;
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+ }
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+ }
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+}
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diff --git a/src/main/resources/META-INF/services/io.papermc.paper.util.PaperServerInfoProvider b/src/main/resources/META-INF/services/io.papermc.paper.util.PaperServerInfoProvider
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new file mode 100644
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index 0000000000000000000000000000000000000000..b48ad39218b8d399d60c98c3e4d66d5149717241
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--- /dev/null
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+++ b/src/main/resources/META-INF/services/io.papermc.paper.util.PaperServerInfoProvider
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@@ -0,0 +1 @@
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+io.papermc.paper.util.misc.PaperServerInfoProviderImpl
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