Invalidate plugin class cache with patcher info

arclight-common/src/main/java/io/izzel/arclight/common/mod/util/remapper/ArclightClassCache.java

@@ -3,6 +3,7 @@ package io.izzel.arclight.common.mod.util.remapper;
 import com.google.common.hash.Hasher;
 import com.google.common.hash.Hashing;
 import cpw.mods.modlauncher.api.LamdbaExceptionUtils;
+import io.izzel.arclight.api.PluginPatcher;
 import io.izzel.arclight.common.mod.ArclightMod;
 import io.izzel.arclight.i18n.ArclightConfig;
 import io.izzel.tools.product.Product;
@@ -69,6 +70,20 @@ public abstract class ArclightClassCache implements AutoCloseable {
         private final Path basePath = Paths.get(".arclight/class_cache");
         private ScheduledExecutorService executor;
 
+        private static String currentVersionInfo() {
+            var builder = new StringBuilder();
+            var arclight = ModList.get().getModContainerById("arclight")
+                .orElseThrow(IllegalStateException::new).getModInfo().getVersion().toString();
+            builder.append(arclight);
+            for (PluginPatcher patcher : ArclightRemapper.INSTANCE.getPatchers()) {
+                builder.append('\0')
+                    .append(patcher.getClass().getName())
+                    .append('\0')
+                    .append(patcher.version());
+            }
+            return builder.toString();
+        }
+
         public Impl() {
             if (!enabled) return;
             executor = Executors.newSingleThreadScheduledExecutor(r -> {
@@ -91,8 +106,7 @@ public abstract class ArclightClassCache implements AutoCloseable {
                 if (!Files.isDirectory(basePath)) {
                     Files.createDirectories(basePath);
                 }
-                String current = ModList.get().getModContainerById("arclight")
+                String current = currentVersionInfo();
-                    .orElseThrow(IllegalStateException::new).getModInfo().getVersion().toString();
                 String store;
                 Path version = basePath.resolve(".version");
                 if (Files.exists(version)) {

arclight-common/src/main/java/io/izzel/arclight/common/mod/util/remapper/ArclightRemapper.java

@@ -2,6 +2,7 @@ package io.izzel.arclight.common.mod.util.remapper;
 
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
+import io.izzel.arclight.api.PluginPatcher;
 import io.izzel.arclight.api.Unsafe;
 import io.izzel.arclight.common.mod.util.log.ArclightI18nLogger;
 import io.izzel.arclight.common.mod.util.remapper.patcher.ArclightPluginPatcher;
@@ -57,6 +58,7 @@ public class ArclightRemapper {
     private final List<PluginTransformer> transformerList = new ArrayList<>();
     private final JarRemapper toBukkitRemapper;
     private final JarRemapper toNmsRemapper;
+    private final List<PluginPatcher> patchers;
 
     public ArclightRemapper() throws Exception {
         this.toNmsMapping = new JarMapping();
@@ -82,7 +84,7 @@ public class ArclightRemapper {
         this.transformerList.add(ArclightInterfaceInvokerGen.INSTANCE);
         this.transformerList.add(ArclightRedirectAdapter.INSTANCE);
         this.transformerList.add(ClassLoaderAdapter.INSTANCE);
-        ArclightPluginPatcher.load(this.transformerList);
+        this.patchers = ArclightPluginPatcher.load(this.transformerList);
         toBukkitMapping.setFallbackInheritanceProvider(GlobalClassRepo.inheritanceProvider());
         this.toBukkitRemapper = new LenientJarRemapper(toBukkitMapping);
         this.toNmsRemapper = new LenientJarRemapper(toNmsMapping);
@@ -105,6 +107,10 @@ public class ArclightRemapper {
         return transformerList;
     }
 
+    public List<PluginPatcher> getPatchers() {
+        return patchers;
+    }
+
     private static long pkgOffset, clOffset, mdOffset, fdOffset, mapOffset;
 
     static {

arclight-common/src/main/java/io/izzel/arclight/common/mod/util/remapper/patcher/ArclightPluginPatcher.java

@@ -14,6 +14,7 @@ import java.io.InputStreamReader;
 import java.net.URL;
 import java.net.URLClassLoader;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Optional;
@@ -35,7 +36,7 @@ public class ArclightPluginPatcher implements PluginTransformer {
         }
     }
 
-    public static void load(List<PluginTransformer> transformerList) {
+    public static List<PluginPatcher> load(List<PluginTransformer> transformerList) {
         File pluginFolder = new File("plugins");
         if (pluginFolder.exists()) {
             ArclightMod.LOGGER.info("patcher.loading");
@@ -51,9 +52,11 @@ public class ArclightPluginPatcher implements PluginTransformer {
                     list.sort(Comparator.comparing(PluginPatcher::priority));
                     ArclightMod.LOGGER.info("patcher.loaded", list.size());
                     transformerList.add(new ArclightPluginPatcher(list));
+                    return list;
                 }
             }
         }
+        return Collections.emptyList();
     }
 
     private static Optional<PluginPatcher> loadFromJar(File file) {