71 lines
3.5 KiB
Java
71 lines
3.5 KiB
Java
package net.raphimc.viaproxy.injection.mixins;
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import com.google.common.collect.ImmutableSet;
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import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
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import com.viaversion.viaversion.api.protocol.version.VersionRange;
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import com.viaversion.viaversion.util.Pair;
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import org.spongepowered.asm.mixin.Mixin;
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import org.spongepowered.asm.mixin.Unique;
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import org.spongepowered.asm.mixin.injection.*;
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import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
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import java.util.*;
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@Mixin(value = ProtocolVersion.class, remap = false)
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public abstract class MixinProtocolVersion {
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@Unique
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private static Set<String> skips;
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@Unique
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private static Map<String, Pair<String, VersionRange>> remaps;
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@Inject(method = "<clinit>", at = @At("HEAD"))
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private static void initMaps(CallbackInfo ci) {
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skips = ImmutableSet.of("1.4.6/7", "1.5.1", "1.5.2", "1.6.1", "1.6.2", "1.6.3", "1.6.4");
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remaps = new HashMap<>();
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remaps.put("1.7-1.7.5", new Pair<>("1.7.2-1.7.5", new VersionRange("1.7", 2, 5)));
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remaps.put("1.9.3/4", new Pair<>("1.9.3-1.9.4", null));
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remaps.put("1.11.1/2", new Pair<>("1.11.1-1.11.2", null));
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remaps.put("1.16.4/5", new Pair<>("1.16.4-1.16.5", null));
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remaps.put("1.18/1.18.1", new Pair<>("1.18-1.18.1", null));
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remaps.put("1.19.1/2", new Pair<>("1.19.1-1.19.2", null));
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}
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@Redirect(method = "<clinit>", at = @At(value = "INVOKE", target = "Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;register(ILjava/lang/String;)Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;"))
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private static ProtocolVersion unregisterAndRenameVersions(int version, String name) {
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if (skips.contains(name)) return null;
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final Pair<String, VersionRange> remapEntry = remaps.get(name);
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if (remapEntry != null) {
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if (remapEntry.key() != null) name = remapEntry.key();
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}
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return ProtocolVersion.register(version, name);
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}
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@SuppressWarnings({"UnresolvedMixinReference", "MixinAnnotationTarget", "InvalidInjectorMethodSignature"}) // Optional injection
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@Redirect(method = "<clinit>", at = @At(value = "INVOKE", target = "Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;register(IILjava/lang/String;)Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;"), require = 0)
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private static ProtocolVersion unregisterAndRenameVersions(int version, int snapshotVersion, String name) {
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if (skips.contains(name)) return null;
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final Pair<String, VersionRange> remapEntry = remaps.get(name);
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if (remapEntry != null) {
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if (remapEntry.key() != null) name = remapEntry.key();
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}
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return ProtocolVersion.register(version, snapshotVersion, name);
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}
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@Redirect(method = "<clinit>", at = @At(value = "INVOKE", target = "Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;register(ILjava/lang/String;Lcom/viaversion/viaversion/api/protocol/version/VersionRange;)Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;"))
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private static ProtocolVersion unregisterAndRenameVersions(int version, String name, VersionRange versionRange) {
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if (skips.contains(name)) return null;
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final Pair<String, VersionRange> remapEntry = remaps.get(name);
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if (remapEntry != null) {
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if (remapEntry.key() != null) name = remapEntry.key();
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if (remapEntry.value() != null) versionRange = remapEntry.value();
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}
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return ProtocolVersion.register(version, name, versionRange);
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}
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}
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