82 lines
2.5 KiB
Java
82 lines
2.5 KiB
Java
package com.extendedae_plus.util;
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import net.minecraftforge.fml.loading.LoadingModList;
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import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
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/**
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* Forge 加载阶段的 Mod 检测工具
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* 适用于 MixinConfigPlugin 阶段使用
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* 包含版本比较工具
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*/
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public class ModCheckUtils {
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private static final LoadingModList MOD_LIST = LoadingModList.get();
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public static final String
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MODID_JEI = "jei",
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MODID_EMI = "emi",
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MODID_AE = "ae2",
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MODID_AAE = "advanced_ae",
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MODID_AE2WTLIB = "ae2wtlib",
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MODID_FTB_TEAMS = "ftbteams",
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MODID_APPFLUX = "appflux",
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MODID_GUIDEME = "guideme",
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MODID_MAE2 = "mae2";
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/**
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* 检查指定模组是否存在
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*/
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public static boolean isLoaded(String modid) {
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return MOD_LIST != null && MOD_LIST.getModFileById(modid) != null;
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}
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/**
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* 获取模组版本号（x.x.x），若不存在则返回 "0.0.0"
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*/
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public static String getVersion(String modid) {
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if (MOD_LIST == null) return "0.0.0";
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ModFileInfo file = MOD_LIST.getModFileById(modid);
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if (file == null || file.getMods().isEmpty()) return "0.0.0";
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return file.getMods().get(0).getVersion().toString();
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}
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/**
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* 检查模组是否存在且版本低于指定版本
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*/
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public static boolean isLoadedAndLowerThan(String modid, String targetVersion) {
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if (!isLoaded(modid)) return false;
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return isVersionLower(getVersion(modid), targetVersion);
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}
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/**
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* 比较两个版本号
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*
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* @param current 当前版本号，格式 x.x.x
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* @param target 目标版本号，格式 x.x.x
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* @return true 如果 current < target，否则 false
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*/
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public static boolean isVersionLower(String current, String target) {
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if (current == null || target == null) return false;
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String[] curParts = current.split("\\.");
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String[] tarParts = target.split("\\.");
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for (int i = 0; i < 3; i++) {
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int curNum = i < curParts.length ? parse(curParts[i]) : 0;
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int tarNum = i < tarParts.length ? parse(tarParts[i]) : 0;
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if (curNum < tarNum) return true;
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if (curNum > tarNum) return false;
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}
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return false; // 相等则不小于
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}
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private static int parse(String s) {
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try {
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return Integer.parseInt(s.replaceAll("[^0-9]", ""));
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} catch (Exception e) {
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return 0;
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}
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}
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}
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