Fixed Mixin-caused product env Crashing

src/main/kotlin/cn/taskeren/op/mixin_plugin/OP_Mixin.kt

@@ -0,0 +1,46 @@
+@file:Suppress("EnumEntryName")
+
+package cn.taskeren.op.mixin_plugin
+
+import java.nio.file.Path
+import kotlin.io.path.extension
+import kotlin.io.path.nameWithoutExtension
+
+enum class OP_Mixin(vararg targetModArg: OP_TargetMod, classNameArg: String? = null) {
+
+	Insurance_BaseMetaTileEntity(OP_TargetMod.GregTech),
+	CrashProof_ModularGui_Mixin(OP_TargetMod.ModularUi),
+
+	;
+
+	val className = "${classNameArg ?: name}_Mixin"
+	val targetMod = targetModArg.toList()
+
+	init {
+		require(targetModArg.isNotEmpty()) { "Mixin must be targeting to at least 1 mod!" }
+	}
+
+	fun shouldLoad(loadedMods: Collection<OP_TargetMod>): Boolean {
+		 return loadedMods.containsAll(targetMod)
+	}
+
+}
+
+/**
+ * @see gregtech.mixin.TargetedMod
+ * @see com.kuba6000.mobsinfo.mixin.TargetedMod
+ * @see com.gtnewhorizons.modularui.mixinplugin.TargetedMod
+ */
+enum class OP_TargetMod(jarNamePrefixArg: String? = null, val shouldLoadInDev: Boolean = true) {
+
+	GregTech,
+	ModularUi
+
+	;
+
+	val jarNamePrefix = (jarNamePrefixArg ?: name).lowercase()
+
+	fun isMatchingJar(path: Path): Boolean {
+		return path.extension == "jar" && path.nameWithoutExtension.lowercase().startsWith(jarNamePrefix)
+	}
+}

src/main/kotlin/cn/taskeren/op/mixin_plugin/OP_MixinPlugin.kt

@@ -0,0 +1,98 @@
+package cn.taskeren.op.mixin_plugin
+
+import com.gtnewhorizon.gtnhmixins.MinecraftURLClassPath
+import net.minecraft.launchwrapper.Launch
+import org.apache.logging.log4j.LogManager
+import org.spongepowered.asm.lib.tree.ClassNode
+import org.spongepowered.asm.mixin.extensibility.IMixinConfigPlugin
+import org.spongepowered.asm.mixin.extensibility.IMixinInfo
+import java.io.File
+import kotlin.io.path.listDirectoryEntries
+
+class OP_MixinPlugin : IMixinConfigPlugin {
+
+	companion object {
+		val LOGGER = LogManager.getLogger()
+
+		val MODS_DIRECTORY_PATH = File(Launch.minecraftHome, "mods/").toPath()
+
+		fun findJarOf(mod: OP_TargetMod): File? {
+			return MODS_DIRECTORY_PATH.listDirectoryEntries().firstOrNull { mod.isMatchingJar(it) }?.toFile()
+		}
+
+		fun loadJarOf(mod: OP_TargetMod): Boolean {
+			try {
+				val foundJar = findJarOf(mod)
+				if(foundJar == null) {
+					LOGGER.error("Unable to find required jar of $mod")
+					return false
+				}
+
+				LOGGER.info("Attempt to add jar $foundJar to classloader")
+				MinecraftURLClassPath.addJar(foundJar)
+				return true
+			} catch(e: Exception) {
+				LOGGER.error("Error occurred while loading jar $mod", e)
+				return false
+			}
+		}
+	}
+
+	override fun onLoad(mixinPackage: String?) {
+		OP_MixinConfig.init()
+	}
+
+	override fun getMixins(): List<String> {
+		val isDev = Launch.blackboard["fml.deobfuscatedEnvironment"] as Boolean
+
+		val loadedMods = OP_TargetMod.entries.filter { isDev && it.shouldLoadInDev || loadJarOf(it) }
+
+		OP_TargetMod.entries.forEach {
+			if(loadedMods.contains(it)) {
+				LOGGER.info("Found ${it.name}, integrating")
+			} else {
+				LOGGER.info("Unable to find ${it.name}, integrating skipped")
+			}
+		}
+
+		return OP_Mixin.entries.filter { it.shouldLoad(loadedMods) }.map { it.className }
+	}
+
+	override fun getRefMapperConfig(): String? {
+		return null
+	}
+
+	override fun shouldApplyMixin(targetClassName: String?, mixinClassName: String?): Boolean {
+		return true
+	}
+
+	override fun acceptTargets(
+		myTargets: Set<String?>?,
+		otherTargets: Set<String?>?,
+	) {
+	}
+
+	override fun preApply(
+		s: String?,
+		classNode: ClassNode?,
+		s1: String?,
+		iMixinInfo: IMixinInfo?,
+	) {
+	}
+
+	override fun postApply(
+		s: String?,
+		classNode: ClassNode?,
+		s1: String?,
+		iMixinInfo: IMixinInfo?,
+	) {
+	}
+}
+
+private object OP_MixinConfig {
+
+	fun init() {
+
+	}
+
+}

src/main/resources/mixins.Overpowered.json

@@ -1,10 +1,9 @@
 {
   "required": true,
   "package": "cn.taskeren.op.mixin",
+  "plugin": "cn.taskeren.op.mixin_plugin.OP_MixinPlugin",
   "mixins": [
-    "Insurance_BaseMetaTileEntity_Mixin"
   ],
   "client": [
-    "CrashProof_ModularGui_Mixin"
   ]
 }