AsminVoicechat/source/decompiled/de/maxhenkel/voicechat/PaperVersion.java

/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  javax.annotation.Nullable
 */
package de.maxhenkel.voicechat;

import de.maxhenkel.voicechat.Version;
import de.maxhenkel.voicechat.compatibility.ReflectionUtils;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.annotation.Nullable;

public class PaperVersion
extends Version {
    public static final Pattern PAPER_VERSION_REGEX = Pattern.compile("^(?<major>\\d+)\\.(?<minor>\\d+)(?:\\.(?<patch>\\d+))?\\.(?<build>.*)$");
    private final String build;

    public PaperVersion(int major, int minor, int patch, String build) {
        super(major, minor, patch);
        this.build = build;
    }

    private static PaperVersion fromRegex(Matcher matcher) {
        String major = matcher.group("major");
        String minor = matcher.group("minor");
        String patch = matcher.group("patch");
        String build = matcher.group("build");
        if (patch == null || patch.isEmpty()) {
            patch = "0";
        }
        return new PaperVersion(Integer.parseInt(major), Integer.parseInt(minor), Integer.parseInt(patch), build);
    }

    public static boolean isPaper() {
        return ReflectionUtils.doesClassExist("io.papermc.paper.ServerBuildInfo");
    }

    @Nullable
    public static PaperVersion parsePaperVersion(String version) {
        if (!PaperVersion.isPaper()) {
            return null;
        }
        Matcher targetMatcher = PAPER_VERSION_REGEX.matcher(version);
        if (!targetMatcher.matches()) {
            return null;
        }
        return PaperVersion.fromRegex(targetMatcher);
    }

    public String toString() {
        if (this.patch <= 0) {
            return this.major + "." + this.minor + "." + this.build;
        }
        return this.major + "." + this.minor + "." + this.patch + "." + this.build;
    }
}