class="kw">package com.hypixel.hytale.server.core.plugin;

class="kw">import com.hypixel.hytale.common.plugin.PluginIdentifier;
class="kw">import it.unimi.dsi.fastutil.objects.ObjectArrayList;
class="kw">import java.io.IOException;
class="kw">import java.net.URL;
class="kw">import java.net.URLClassLoader;
class="kw">import java.util.Collections;
class="kw">import java.util.Enumeration;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class PluginClassLoader class="kw">extends URLClassLoader {
   @Nonnull
   class="kw">private class="kw">final PluginManager pluginManager;
   class="kw">private class="kw">final boolean inServerClassPath;
   class="kw">private class="kw">final boolean childFirst;
   @Nullable
   class="kw">private JavaPlugin plugin;

   class="kw">public PluginClassLoader(@Nonnull PluginManager var1, @Nullable PluginIdentifier var2, boolean var3, @Nonnull URL... var4) {
      this(var1, var2, var3, false, var4);
   }

   class="kw">public PluginClassLoader(@Nonnull PluginManager var1, @Nullable PluginIdentifier var2, boolean var3, boolean var4, @Nonnull URL... var5) {
      super((var3 ? "BuiltinPlugin" : "ThirdParty") + (var2 != null ? "(" + var2 + ")" : ""), var5, null);
      this.inServerClassPath = var3;
      this.childFirst = var4;
      this.pluginManager = var1;
   }

   class="kw">public boolean isInServerClassPath() {
      class="kw">return this.inServerClassPath;
   }

   void setPlugin(@Nonnull JavaPlugin var1) {
      this.plugin = var1;
   }

   @Nonnull
   @Override
   class="kw">protected Class<?> loadClass(@Nonnull String var1, boolean var2) class="kw">throws ClassNotFoundException {
      class="kw">return this.loadClass0(var1, true);
   }

   @Nonnull
   class="kw">private Class<?> loadClass0(@Nonnull String var1, boolean var2) class="kw">throws ClassNotFoundException {
      if (this.childFirst) {
         try {
            Class var3 = super.loadClass(var1, false);
            if (var3 != null) {
               class="kw">return var3;
            }
         } catch (ClassNotFoundException var8) {
         }
      }

      try {
         Class var9 = PluginManager.class.getClassLoader().loadClass(var1);
         if (var9 != null) {
            class="kw">return var9;
         }
      } catch (ClassNotFoundException var7) {
      }

      if (!this.childFirst) {
         try {
            Class var10 = super.loadClass(var1, false);
            if (var10 != null) {
               class="kw">return var10;
            }
         } catch (ClassNotFoundException var6) {
         }
      }

      if (var2) {
         if (this.plugin != null) {
            try {
               Class var11 = this.pluginManager.getBridgeClassLoader().loadClass0(var1, this, this.plugin.getManifest());
               if (var11 != null) {
                  class="kw">return var11;
               }
            } catch (ClassNotFoundException var5) {
            }
         } else {
            try {
               Class var12 = this.pluginManager.getBridgeClassLoader().loadClass0(var1, this);
               if (var12 != null) {
                  class="kw">return var12;
               }
            } catch (ClassNotFoundException var4) {
            }
         }
      }

      throw new ClassNotFoundException(var1);
   }

   @Nonnull
   class="kw">public Class<?> loadLocalClass(@Nonnull String var1) class="kw">throws ClassNotFoundException {
      class="kw">synchronized (this.getClassLoadingLock(var1)) {
         Class var3 = this.findLoadedClass(var1);
         if (var3 == null) {
            try {
               ClassLoader var4 = this.getParent();
               if (var4 != null) {
                  var3 = var4.loadClass(var1);
               }
            } catch (ClassNotFoundException var6) {
            }

            if (var3 == null) {
               var3 = this.loadClass0(var1, false);
            }
         }

         class="kw">return var3;
      }
   }

   @Nullable
   @Override
   class="kw">public URL getResource(@Nonnull String var1) {
      URL var2 = PluginManager.class.getClassLoader().getResource(var1);
      if (var2 != null) {
         class="kw">return var2;
      }

      var2 = super.getResource(var1);
      if (var2 != null) {
         class="kw">return var2;
      }

      PluginManager.PluginBridgeClassLoader var3 = this.pluginManager.getBridgeClassLoader();
      if (this.plugin != null) {
         var2 = var3.getResource0(var1, this, this.plugin.getManifest());
      } else {
         var2 = var3.getResource0(var1, this);
      }

      class="kw">return var2;
   }

   @Nonnull
   @Override
   class="kw">public Enumeration<URL> getResources(@Nonnull String var1) class="kw">throws IOException {
      ObjectArrayList var2 = new ObjectArrayList();
      Enumeration var3 = PluginManager.class.getClassLoader().getResources(var1);

      while (var3.hasMoreElements()) {
         var2.add(var3.nextElement());
      }

      Enumeration var4 = super.getResources(var1);

      while (var4.hasMoreElements()) {
         var2.add(var4.nextElement());
      }

      PluginManager.PluginBridgeClassLoader var5 = this.pluginManager.getBridgeClassLoader();
      Enumeration var6;
      if (this.plugin != null) {
         var6 = var5.getResources0(var1, this, this.plugin.getManifest());
      } else {
         var6 = var5.getResources0(var1, this);
      }

      while (var6.hasMoreElements()) {
         var2.add(var6.nextElement());
      }

      class="kw">return Collections.enumeration(var2);
   }

   class="kw">public class="kw">static boolean isFromThirdPartyPlugin(@Nullable Throwable var0) {
      while (var0 != null) {
         for (StackTraceElement var4 : var0.getStackTrace()) {
            if (var4.getClassLoaderName() != null && var4.getClassLoaderName().startsWith("ThirdParty")) {
               class="kw">return true;
            }
         }

         if (var0.getClass().getClassLoader() class="kw">instanceof PluginClassLoader var6 && !var6.isInServerClassPath()) {
            class="kw">return true;
         }

         if (var0.getCause() == var0) {
            break;
         }

         var0 = var0.getCause();
      }

      class="kw">return false;
   }

   class="kw">static {
      registerAsParallelCapable();
   }
}