io.github.thewebcode.yplugin.gui.components.util.VersionHelper Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of YPlugin Show documentation

The Original Y Project by TheWebcode

There is a newer version: 1.1.1

package io.github.thewebcode.yplugin.gui.components.util;

import com.google.common.primitives.Ints;
import io.github.thewebcode.yplugin.gui.components.exception.GuiException;
import org.bukkit.Bukkit;
import org.jetbrains.annotations.NotNull;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class VersionHelper {
    private static final String NMS_VERSION = getNmsVersion();

    private static final int V1_11 = 1110;
    private static final int V1_13 = 1130;
    private static final int V1_14 = 1140;
    private static final int V1_16_5 = 1165;
    private static final int V1_12_1 = 1121;

    private static final int CURRENT_VERSION = getCurrentVersion();

    private static final boolean IS_PAPER = checkPaper();

    public static final boolean IS_COMPONENT_LEGACY = CURRENT_VERSION < V1_16_5;

    public static final boolean IS_ITEM_LEGACY = CURRENT_VERSION < V1_13;

    public static final boolean IS_UNBREAKABLE_LEGACY = CURRENT_VERSION < V1_11;

    public static final boolean IS_PDC_VERSION = CURRENT_VERSION >= V1_14;

    public static final boolean IS_SKULL_OWNER_LEGACY = CURRENT_VERSION < V1_12_1;

    public static final boolean IS_CUSTOM_MODEL_DATA = CURRENT_VERSION >= V1_14;

    private static boolean checkPaper() {
        try {
            Class.forName("com.destroystokyo.paper.PaperConfig");
            return true;
        } catch (ClassNotFoundException ignored) {
            return false;
        }
    }

    private static int getCurrentVersion() {
        final Matcher matcher = Pattern.compile("(?\\d+\\.\\d+)(?\\.\\d+)?").matcher(Bukkit.getBukkitVersion());

        final StringBuilder stringBuilder = new StringBuilder();
        if (matcher.find()) {
            stringBuilder.append(matcher.group("version").replace(".", ""));
            final String patch = matcher.group("patch");
            if (patch == null) stringBuilder.append("0");
            else stringBuilder.append(patch.replace(".", ""));
        }
        final Integer version = Ints.tryParse(stringBuilder.toString());
        if (version == null) throw new GuiException("Could not retrieve server version!");

        return version;
    }

    private static String getNmsVersion() {
        final String version = Bukkit.getServer().getClass().getPackage().getName();
        return version.substring(version.lastIndexOf('.') + 1);
    }

    public static Class craftClass(@NotNull final String name) throws ClassNotFoundException {
        return Class.forName("org.bukkit.craftbukkit." + NMS_VERSION + "." + name);
    }
}