maybe we API

README.md

@@ -64,7 +64,7 @@ Maven
 <dependency>
     <groupId>org.purpurmc.purpur</groupId>
     <artifactId>purpur-api</artifactId>
-    <version>1.18.2-R0.1-SNAPSHOT</version>
+    <version>1.19-R0.1-SNAPSHOT</version>
     <scope>provided</scope>
 </dependency>
 ```
@@ -77,7 +77,7 @@ repositories {
 ```
 ```kotlin
 dependencies {
-    compileOnly("org.purpurmc.purpur", "purpur-api", "1.18.2-R0.1-SNAPSHOT")
+    compileOnly("org.purpurmc.purpur", "purpur-api", "1.19-R0.1-SNAPSHOT")
 }
 ```
 

build.gradle.kts

@@ -18,7 +18,7 @@ repositories {
 
 dependencies {
     remapper("net.fabricmc:tiny-remapper:0.8.2:fat")
-    decompiler("net.minecraftforge:forgeflower:1.5.498.29")
+    decompiler("net.minecraftforge:forgeflower:1.5.605.7")
     paperclip("io.papermc:paperclip:3.0.2")
 }
 

gradle.properties

@@ -1,7 +1,7 @@
 group = org.purpurmc.purpur
-version = 1.18.2-R0.1-SNAPSHOT
+version = 1.19-R0.1-SNAPSHOT
 
-paperCommit = 276d830d223ddf68611beacc248285ae5a4e8a1f
+paperCommit = a9c507310b02836e37d5d1e3ed9ba9620289fdb1
 
 org.gradle.caching = true
 org.gradle.parallel = true

patches/api/0001-Pufferfish-API-Changes.patch

@@ -1,514 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Kevin Raneri <kevin.raneri@gmail.com>
-Date: Tue, 9 Nov 2021 14:01:56 -0500
-Subject: [PATCH] Pufferfish API Changes
-
-Pufferfish
-Copyright (C) 2022 Pufferfish Studios LLC
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-diff --git a/build.gradle.kts b/build.gradle.kts
-index 01798255d45f2a642df00156f11dd2bcd8108079..9d7bd0f965c7dc3a60246310688aa5f93a4594a4 100644
---- a/build.gradle.kts
-+++ b/build.gradle.kts
-@@ -41,6 +41,7 @@ dependencies {
-     apiAndDocs("net.kyori:adventure-text-serializer-plain")
-     api("org.apache.logging.log4j:log4j-api:2.17.1")
-     api("org.slf4j:slf4j-api:1.8.0-beta4")
-+    api("io.sentry:sentry:5.4.0") // Pufferfish
- 
-     implementation("org.ow2.asm:asm:9.2")
-     implementation("org.ow2.asm:asm-commons:9.2")
-@@ -82,6 +83,13 @@ val generateApiVersioningFile by tasks.registering {
-     }
- }
- 
-+// Pufferfish Start
-+tasks.withType<JavaCompile> {
-+    val compilerArgs = options.compilerArgs
-+    compilerArgs.add("--add-modules=jdk.incubator.vector")
-+}
-+// Pufferfish End
-+
- tasks.jar {
-     from(generateApiVersioningFile.map { it.outputs.files.singleFile }) {
-         into("META-INF/maven/${project.group}/${project.name}")
-diff --git a/src/main/java/gg/pufferfish/pufferfish/sentry/SentryContext.java b/src/main/java/gg/pufferfish/pufferfish/sentry/SentryContext.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..10310fdd53de28efb8a8250f6d3b0c8eb08fb68a
---- /dev/null
-+++ b/src/main/java/gg/pufferfish/pufferfish/sentry/SentryContext.java
-@@ -0,0 +1,161 @@
-+package gg.pufferfish.pufferfish.sentry;
-+
-+import com.google.gson.Gson;
-+import java.lang.reflect.Field;
-+import java.lang.reflect.Modifier;
-+import java.util.Map;
-+import java.util.TreeMap;
-+import org.apache.logging.log4j.ThreadContext;
-+import org.bukkit.command.Command;
-+import org.bukkit.command.CommandSender;
-+import org.bukkit.entity.Player;
-+import org.bukkit.event.Event;
-+import org.bukkit.event.player.PlayerEvent;
-+import org.bukkit.plugin.Plugin;
-+import org.bukkit.plugin.RegisteredListener;
-+import org.jetbrains.annotations.Nullable;
-+
-+public class SentryContext {
-+	
-+	private static final Gson GSON = new Gson();
-+	
-+	public static void setPluginContext(@Nullable Plugin plugin) {
-+		if (plugin != null) {
-+			ThreadContext.put("pufferfishsentry_pluginname", plugin.getName());
-+			ThreadContext.put("pufferfishsentry_pluginversion", plugin.getDescription().getVersion());
-+		}
-+	}
-+	
-+	public static void removePluginContext() {
-+		ThreadContext.remove("pufferfishsentry_pluginname");
-+		ThreadContext.remove("pufferfishsentry_pluginversion");
-+	}
-+	
-+	public static void setSenderContext(@Nullable CommandSender sender) {
-+		if (sender != null) {
-+			ThreadContext.put("pufferfishsentry_playername", sender.getName());
-+			if (sender instanceof Player player) {
-+				ThreadContext.put("pufferfishsentry_playerid", player.getUniqueId().toString());
-+			}
-+		}
-+	}
-+	
-+	public static void removeSenderContext() {
-+		ThreadContext.remove("pufferfishsentry_playername");
-+		ThreadContext.remove("pufferfishsentry_playerid");
-+	}
-+	
-+	public static void setEventContext(Event event, RegisteredListener registration) {
-+		setPluginContext(registration.getPlugin());
-+		
-+		try {
-+			// Find the player that was involved with this event
-+			Player player = null;
-+			if (event instanceof PlayerEvent) {
-+				player = ((PlayerEvent) event).getPlayer();
-+			} else {
-+				Class<? extends Event> eventClass = event.getClass();
-+				
-+				Field playerField = null;
-+				
-+				for (Field field : eventClass.getDeclaredFields()) {
-+					if (field.getType().equals(Player.class)) {
-+						playerField = field;
-+						break;
-+					}
-+				}
-+				
-+				if (playerField != null) {
-+					playerField.setAccessible(true);
-+					player = (Player) playerField.get(event);
-+				}
-+			}
-+			
-+			if (player != null) {
-+				setSenderContext(player);
-+			}
-+		} catch (Exception e) {} // We can't really safely log exceptions.
-+		
-+		ThreadContext.put("pufferfishsentry_eventdata", GSON.toJson(serializeFields(event)));
-+	}
-+	
-+	public static void removeEventContext() {
-+		removePluginContext();
-+		removeSenderContext();
-+		ThreadContext.remove("pufferfishsentry_eventdata");
-+	}
-+	
-+	private static Map<String, String> serializeFields(Object object) {
-+		Map<String, String> fields = new TreeMap<>();
-+		fields.put("_class", object.getClass().getName());
-+		for (Field declaredField : object.getClass().getDeclaredFields()) {
-+			try {
-+				if (Modifier.isStatic(declaredField.getModifiers())) {
-+					continue;
-+				}
-+				
-+				String fieldName = declaredField.getName();
-+				if (fieldName.equals("handlers")) {
-+					continue;
-+				}
-+				declaredField.setAccessible(true);
-+				Object value = declaredField.get(object);
-+				if (value != null) {
-+					fields.put(fieldName, value.toString());
-+				} else {
-+					fields.put(fieldName, "<null>");
-+				}
-+			} catch (Exception e) {} // We can't really safely log exceptions.
-+		}
-+		return fields;
-+	}
-+	
-+	public static class State {
-+		
-+		private Plugin plugin;
-+		private Command command;
-+		private String commandLine;
-+		private Event event;
-+		private RegisteredListener registeredListener;
-+		
-+		public Plugin getPlugin() {
-+			return plugin;
-+		}
-+		
-+		public void setPlugin(Plugin plugin) {
-+			this.plugin = plugin;
-+		}
-+		
-+		public Command getCommand() {
-+			return command;
-+		}
-+		
-+		public void setCommand(Command command) {
-+			this.command = command;
-+		}
-+		
-+		public String getCommandLine() {
-+			return commandLine;
-+		}
-+		
-+		public void setCommandLine(String commandLine) {
-+			this.commandLine = commandLine;
-+		}
-+		
-+		public Event getEvent() {
-+			return event;
-+		}
-+		
-+		public void setEvent(Event event) {
-+			this.event = event;
-+		}
-+		
-+		public RegisteredListener getRegisteredListener() {
-+			return registeredListener;
-+		}
-+		
-+		public void setRegisteredListener(RegisteredListener registeredListener) {
-+			this.registeredListener = registeredListener;
-+		}
-+	}
-+}
-diff --git a/src/main/java/gg/pufferfish/pufferfish/simd/SIMDChecker.java b/src/main/java/gg/pufferfish/pufferfish/simd/SIMDChecker.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..93f5d7ca36e043e6c0f959450d38e6946b348eaf
---- /dev/null
-+++ b/src/main/java/gg/pufferfish/pufferfish/simd/SIMDChecker.java
-@@ -0,0 +1,40 @@
-+package gg.pufferfish.pufferfish.simd;
-+
-+import java.util.logging.Level;
-+import java.util.logging.Logger;
-+import jdk.incubator.vector.FloatVector;
-+import jdk.incubator.vector.IntVector;
-+import jdk.incubator.vector.VectorSpecies;
-+
-+/**
-+ * Basically, java is annoying and we have to push this out to its own class.
-+ */
-+@Deprecated
-+public class SIMDChecker {
-+	
-+	@Deprecated
-+	public static boolean canEnable(Logger logger) {
-+		try {
-+			if (SIMDDetection.getJavaVersion() != 17 && SIMDDetection.getJavaVersion() != 18) {
-+				return false;
-+			} else {
-+				SIMDDetection.testRun = true;
-+				
-+				VectorSpecies<Integer> ISPEC = IntVector.SPECIES_PREFERRED;
-+				VectorSpecies<Float> FSPEC = FloatVector.SPECIES_PREFERRED;
-+				
-+				logger.log(Level.INFO, "Max SIMD vector size on this system is " + ISPEC.vectorBitSize() + " bits (int)");
-+				logger.log(Level.INFO, "Max SIMD vector size on this system is " + FSPEC.vectorBitSize() + " bits (float)");
-+				
-+				if (ISPEC.elementSize() < 2 || FSPEC.elementSize() < 2) {
-+					logger.log(Level.WARNING, "SIMD is not properly supported on this system!");
-+					return false;
-+				}
-+
-+				return true;
-+			}
-+		} catch (NoClassDefFoundError | Exception ignored) {} // Basically, we don't do anything. This lets us detect if it's not functional and disable it.
-+		return false;
-+	}
-+	
-+}
-diff --git a/src/main/java/gg/pufferfish/pufferfish/simd/SIMDDetection.java b/src/main/java/gg/pufferfish/pufferfish/simd/SIMDDetection.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..a84889d3e9cfc4d7ab5f867820a6484c6070711b
---- /dev/null
-+++ b/src/main/java/gg/pufferfish/pufferfish/simd/SIMDDetection.java
-@@ -0,0 +1,35 @@
-+package gg.pufferfish.pufferfish.simd;
-+
-+import java.util.logging.Logger;
-+
-+@Deprecated
-+public class SIMDDetection {
-+	
-+	public static boolean isEnabled = false;
-+	public static boolean versionLimited = false;
-+	public static boolean testRun = false;
-+	
-+	@Deprecated
-+	public static boolean canEnable(Logger logger) {
-+		try {
-+			return SIMDChecker.canEnable(logger);
-+		} catch (NoClassDefFoundError | Exception ignored) {
-+			return false;
-+		}
-+	}
-+	
-+	@Deprecated
-+	public static int getJavaVersion() {
-+		// https://stackoverflow.com/a/2591122
-+		String version = System.getProperty("java.version");
-+		if(version.startsWith("1.")) {
-+			version = version.substring(2, 3);
-+		} else {
-+			int dot = version.indexOf(".");
-+			if(dot != -1) { version = version.substring(0, dot); }
-+		}
-+		version = version.split("-")[0]; // Azul is stupid
-+		return Integer.parseInt(version);
-+	}
-+	
-+}
-diff --git a/src/main/java/gg/pufferfish/pufferfish/simd/VectorMapPalette.java b/src/main/java/gg/pufferfish/pufferfish/simd/VectorMapPalette.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..ae2464920c9412ac90b819a540ee58be0741465f
---- /dev/null
-+++ b/src/main/java/gg/pufferfish/pufferfish/simd/VectorMapPalette.java
-@@ -0,0 +1,83 @@
-+package gg.pufferfish.pufferfish.simd;
-+
-+import java.awt.Color;
-+import jdk.incubator.vector.FloatVector;
-+import jdk.incubator.vector.IntVector;
-+import jdk.incubator.vector.VectorMask;
-+import jdk.incubator.vector.VectorSpecies;
-+import org.bukkit.map.MapPalette;
-+
-+@Deprecated
-+public class VectorMapPalette {
-+	
-+	private static final VectorSpecies<Integer> I_SPEC = IntVector.SPECIES_PREFERRED;
-+	private static final VectorSpecies<Float> F_SPEC = FloatVector.SPECIES_PREFERRED;
-+	
-+	@Deprecated
-+	public static void matchColorVectorized(int[] in, byte[] out) {
-+		int speciesLength = I_SPEC.length();
-+		int i;
-+		for (i = 0; i < in.length - speciesLength; i += speciesLength) {
-+			float[] redsArr = new float[speciesLength];
-+			float[] bluesArr = new float[speciesLength];
-+			float[] greensArr = new float[speciesLength];
-+			int[] alphasArr = new int[speciesLength];
-+			
-+			for (int j = 0; j < speciesLength; j++) {
-+				alphasArr[j] = (in[i + j] >> 24) & 0xFF;
-+				redsArr[j] = (in[i + j] >> 16) & 0xFF;
-+				greensArr[j] = (in[i + j] >> 8) & 0xFF;
-+				bluesArr[j] = (in[i + j] >> 0) & 0xFF;
-+			}
-+			
-+			IntVector alphas = IntVector.fromArray(I_SPEC, alphasArr, 0);
-+			FloatVector reds = FloatVector.fromArray(F_SPEC, redsArr, 0);
-+			FloatVector greens = FloatVector.fromArray(F_SPEC, greensArr, 0);
-+			FloatVector blues = FloatVector.fromArray(F_SPEC, bluesArr, 0);
-+			IntVector resultIndex = IntVector.zero(I_SPEC);
-+			VectorMask<Integer> modificationMask = VectorMask.fromLong(I_SPEC, 0xffffffff);
-+			
-+			modificationMask = modificationMask.and(alphas.lt(128).not());
-+			FloatVector bestDistances = FloatVector.broadcast(F_SPEC, Float.MAX_VALUE);
-+			
-+			for (int c = 4; c < MapPalette.colors.length; c++) {
-+				// We're using 32-bit floats here because it's 2x faster and nobody will know the difference.
-+				// For correctness, the original algorithm uses 64-bit floats instead. Completely unnecessary.
-+				FloatVector compReds = FloatVector.broadcast(F_SPEC, MapPalette.colors[c].getRed());
-+				FloatVector compGreens = FloatVector.broadcast(F_SPEC, MapPalette.colors[c].getGreen());
-+				FloatVector compBlues = FloatVector.broadcast(F_SPEC, MapPalette.colors[c].getBlue());
-+				
-+				FloatVector rMean = reds.add(compReds).div(2.0f);
-+				FloatVector rDiff = reds.sub(compReds);
-+				FloatVector gDiff = greens.sub(compGreens);
-+				FloatVector bDiff = blues.sub(compBlues);
-+				
-+				FloatVector weightR = rMean.div(256.0f).add(2);
-+				FloatVector weightG = FloatVector.broadcast(F_SPEC, 4.0f);
-+				FloatVector weightB = FloatVector.broadcast(F_SPEC, 255.0f).sub(rMean).div(256.0f).add(2.0f);
-+				
-+				FloatVector distance = weightR.mul(rDiff).mul(rDiff).add(weightG.mul(gDiff).mul(gDiff)).add(weightB.mul(bDiff).mul(bDiff));
-+				
-+				// Now we compare to the best distance we've found.
-+				// This mask contains a "1" if better, and a "0" otherwise.
-+				VectorMask<Float> bestDistanceMask = distance.lt(bestDistances);
-+				bestDistances = bestDistances.blend(distance, bestDistanceMask); // Update the best distances
-+				
-+				// Update the result array
-+				// We also AND with the modification mask because we don't want to interfere if the alpha value isn't large enough.
-+				resultIndex = resultIndex.blend(c, bestDistanceMask.cast(I_SPEC).and(modificationMask)); // Update the results
-+			}
-+			
-+			for (int j = 0; j < speciesLength; j++) {
-+				int index = resultIndex.lane(j);
-+				out[i + j] = (byte) (index < 128 ? index : -129 + (index - 127));
-+			}
-+		}
-+		
-+		// For the final ones, fall back to the regular method
-+		for (; i < in.length; i++) {
-+			out[i] = MapPalette.matchColor(new Color(in[i], true));
-+		}
-+	}
-+	
-+}
-diff --git a/src/main/java/org/bukkit/map/MapPalette.java b/src/main/java/org/bukkit/map/MapPalette.java
-index b937441d2fb46b108644c49fcf073859765aa02e..d95b01bfd0657cf089c0f5412453cca08e36c02f 100644
---- a/src/main/java/org/bukkit/map/MapPalette.java
-+++ b/src/main/java/org/bukkit/map/MapPalette.java
-@@ -1,5 +1,6 @@
- package org.bukkit.map;
- 
-+import gg.pufferfish.pufferfish.simd.SIMDDetection;
- import java.awt.Color;
- import java.awt.Graphics2D;
- import java.awt.Image;
-@@ -34,7 +35,7 @@ public final class MapPalette {
-     }
- 
-     @NotNull
--    static final Color[] colors = {
-+    public static final Color[] colors = { // Pufferfish - public access
-         c(0, 0, 0), c(0, 0, 0), c(0, 0, 0), c(0, 0, 0),
-         c(89, 125, 39), c(109, 153, 48), c(127, 178, 56), c(67, 94, 29),
-         c(174, 164, 115), c(213, 201, 140), c(247, 233, 163), c(130, 123, 86),
-@@ -205,9 +206,15 @@ public final class MapPalette {
-         temp.getRGB(0, 0, temp.getWidth(), temp.getHeight(), pixels, 0, temp.getWidth());
- 
-         byte[] result = new byte[temp.getWidth() * temp.getHeight()];
-+        // Pufferfish start
-+        if (!SIMDDetection.isEnabled) {
-         for (int i = 0; i < pixels.length; i++) {
-             result[i] = matchColor(new Color(pixels[i], true));
-         }
-+        } else {
-+            gg.pufferfish.pufferfish.simd.VectorMapPalette.matchColorVectorized(pixels, result);
-+        }
-+        // Pufferfish end
-         return result;
-     }
- 
-diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-index bab8bb3a52cdeef5f7052d4e3f404c42f37d117d..dba9041784e7d3051b5248cbc24e4879e60103c1 100644
---- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-+++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-@@ -622,7 +622,9 @@ public final class SimplePluginManager implements PluginManager {
- 
-     // Paper start
-     private void handlePluginException(String msg, Throwable ex, Plugin plugin) {
-+        gg.pufferfish.pufferfish.sentry.SentryContext.setPluginContext(plugin); // Pufferfish
-         server.getLogger().log(Level.SEVERE, msg, ex);
-+        gg.pufferfish.pufferfish.sentry.SentryContext.removePluginContext(); // Pufferfish
-         callEvent(new ServerExceptionEvent(new ServerPluginEnableDisableException(msg, ex, plugin)));
-     }
-     // Paper end
-@@ -681,9 +683,11 @@ public final class SimplePluginManager implements PluginManager {
-                             ));
-                 }
-             } catch (Throwable ex) {
-+                gg.pufferfish.pufferfish.sentry.SentryContext.setEventContext(event, registration); // Pufferfish
-                 // Paper start - error reporting
-                 String msg = "Could not pass event " + event.getEventName() + " to " + registration.getPlugin().getDescription().getFullName();
-                 server.getLogger().log(Level.SEVERE, msg, ex);
-+                gg.pufferfish.pufferfish.sentry.SentryContext.removeEventContext(); // Pufferfish
-                 if (!(event instanceof ServerExceptionEvent)) { // We don't want to cause an endless event loop
-                     callEvent(new ServerExceptionEvent(new ServerEventException(msg, ex, registration.getPlugin(), registration.getListener(), event)));
-                 }
-diff --git a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-index c8b11793c6a3baabc1c9566e0463ab1d6e293827..2b9218ddd262e89180588c3014dad328317dd8db 100644
---- a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-+++ b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-@@ -369,7 +369,9 @@ public final class JavaPluginLoader implements PluginLoader {
-             try {
-                 jPlugin.setEnabled(true);
-             } catch (Throwable ex) {
-+                gg.pufferfish.pufferfish.sentry.SentryContext.setPluginContext(plugin); // Pufferfish
-                 server.getLogger().log(Level.SEVERE, "Error occurred while enabling " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                gg.pufferfish.pufferfish.sentry.SentryContext.removePluginContext(); // Pufferfish
-                 // Paper start - Disable plugins that fail to load
-                 this.server.getPluginManager().disablePlugin(jPlugin);
-                 return;
-@@ -398,7 +400,9 @@ public final class JavaPluginLoader implements PluginLoader {
-             try {
-                 jPlugin.setEnabled(false);
-             } catch (Throwable ex) {
-+                gg.pufferfish.pufferfish.sentry.SentryContext.setPluginContext(plugin); // Pufferfish
-                 server.getLogger().log(Level.SEVERE, "Error occurred while disabling " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                gg.pufferfish.pufferfish.sentry.SentryContext.removePluginContext(); // Pufferfish
-             }
- 
-             if (cloader instanceof PluginClassLoader) {
-diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-index 9938ebb38353f4aa2adf1bb08cd1c347ddd9fc88..dc76cdbe93a0229a8ff552e4048613e3d8e050ce 100644
---- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-+++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
-@@ -46,6 +46,8 @@ public final class PluginClassLoader extends URLClassLoader { // Spigot
-     private final Set<String> seenIllegalAccess = Collections.newSetFromMap(new ConcurrentHashMap<>());
-     private java.util.logging.Logger logger; // Paper - add field
- 
-+    private boolean closed = false; // Pufferfish
-+
-     static {
-         ClassLoader.registerAsParallelCapable();
-     }
-@@ -151,6 +153,7 @@ public final class PluginClassLoader extends URLClassLoader { // Spigot
-         throw new ClassNotFoundException(name);
-     }
- 
-+    public boolean _airplane_hasClass(@NotNull String name) { return this.classes.containsKey(name); } // Pufferfish
-     @Override
-     protected Class<?> findClass(String name) throws ClassNotFoundException {
-         if (name.startsWith("org.bukkit.") || name.startsWith("net.minecraft.")) {
-@@ -158,7 +161,7 @@ public final class PluginClassLoader extends URLClassLoader { // Spigot
-         }
-         Class<?> result = classes.get(name);
- 
--        if (result == null) {
-+        if (result == null && !this.closed) { // Pufferfish
-             String path = name.replace('.', '/').concat(".class");
-             JarEntry entry = jar.getJarEntry(path);
- 
-@@ -213,6 +216,7 @@ public final class PluginClassLoader extends URLClassLoader { // Spigot
-         try {
-             super.close();
-         } finally {
-+            this.closed = true; // Pufferfish
-             jar.close();
-         }
-     }

patches/api/0002-Build-System-Changes.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Build System Changes
 
 
 diff --git a/build.gradle.kts b/build.gradle.kts
-index 0007c6b1d81373cb6592c8b9e02f464405050f68..30d3086fae6aaac493a3ad536447911ef5b2c1b1 100644
+index ac0a4aea48436201b5712b166413bb7dc0d0b9d8..6326d99ed2fb157da200bb53d67a639a2c3d6cc1 100644
 --- a/build.gradle.kts
 +++ b/build.gradle.kts
-@@ -102,6 +102,8 @@ tasks.jar {
+@@ -93,6 +93,8 @@ tasks.jar {
  }
  
  tasks.withType<Javadoc> {

patches/api/0010-Bring-back-server-name.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Bring back server name
 
 
 diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index d8666481f9a407403d0114ff02024fd3c50c27c4..a1374b608c20d47fde15135089bf8aceb98d6129 100644
+index a87399fa4838d4b2c1ff9cc35d433ae76cc149bf..2d9a065aa8c6a835e49eee76acdf8cfa6af420bf 100644
 --- a/src/main/java/org/bukkit/Bukkit.java
 +++ b/src/main/java/org/bukkit/Bukkit.java
 @@ -2368,4 +2368,15 @@ public final class Bukkit {

patches/api/0011-ExecuteCommandEvent.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] ExecuteCommandEvent
 
 
 diff --git a/src/main/java/org/bukkit/command/SimpleCommandMap.java b/src/main/java/org/bukkit/command/SimpleCommandMap.java
-index 74252236b138969560e6513f24e7ecc6dc4a4127..9c3d02b949fe806e17200d0ff6127fc367ef2abc 100644
+index b8623575b1c1b565560c2dd6438190716845a652..0bc24d0effe9b2e44c41a1c00060b0ebf7395c4a 100644
 --- a/src/main/java/org/bukkit/command/SimpleCommandMap.java
 +++ b/src/main/java/org/bukkit/command/SimpleCommandMap.java
-@@ -147,6 +147,19 @@ public class SimpleCommandMap implements CommandMap {
+@@ -143,6 +143,19 @@ public class SimpleCommandMap implements CommandMap {
              return false;
          }
  
@@ -28,7 +28,7 @@ index 74252236b138969560e6513f24e7ecc6dc4a4127..9c3d02b949fe806e17200d0ff6127fc3
          // Paper start - Plugins do weird things to workaround normal registration
          if (target.timings == null) {
              target.timings = co.aikar.timings.TimingsManager.getCommandTiming(null, target);
-@@ -156,7 +169,7 @@ public class SimpleCommandMap implements CommandMap {
+@@ -152,7 +165,7 @@ public class SimpleCommandMap implements CommandMap {
          try {
              try (co.aikar.timings.Timing ignored = target.timings.startTiming()) { // Paper - use try with resources
              // Note: we don't return the result of target.execute as thats success / failure, we return handled (true) or not handled (false)
@@ -36,7 +36,7 @@ index 74252236b138969560e6513f24e7ecc6dc4a4127..9c3d02b949fe806e17200d0ff6127fc3
 +            target.execute(sender, sentCommandLabel, parsedArgs); // Purpur
              } // target.timings.stopTiming(); // Spigot // Paper
          } catch (CommandException ex) {
-             server.getPluginManager().callEvent(new ServerExceptionEvent(new ServerCommandException(ex, target, sender, args))); // Paper
+             server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerCommandException(ex, target, sender, args))); // Paper
 diff --git a/src/main/java/org/purpurmc/purpur/event/ExecuteCommandEvent.java b/src/main/java/org/purpurmc/purpur/event/ExecuteCommandEvent.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..103d5699d0993f358749b3d288b924e48b734693

patches/api/0013-Lagging-threshold.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Lagging threshold
 
 
 diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index a1374b608c20d47fde15135089bf8aceb98d6129..e7bca7fc74a6a2914c966183c9f83340dd510bf0 100644
+index 2d9a065aa8c6a835e49eee76acdf8cfa6af420bf..cd7e04aa1de8f051ff4bb23f36912830ab573987 100644
 --- a/src/main/java/org/bukkit/Bukkit.java
 +++ b/src/main/java/org/bukkit/Bukkit.java
 @@ -2378,5 +2378,14 @@ public final class Bukkit {

patches/api/0018-ItemStack-convenience-methods.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] ItemStack convenience methods
 
 
 diff --git a/src/main/java/org/bukkit/Material.java b/src/main/java/org/bukkit/Material.java
-index a39e7af2529fb8e65641d76f78e2d8eb12900853..8418eecabcb5319ef4db0785f4350920fa433278 100644
+index 2d39ecea67cd033858eaa713e405260a87c718a3..b20b3d54342a8c81d1ff4062028c7b7d2eec4fe5 100644
 --- a/src/main/java/org/bukkit/Material.java
 +++ b/src/main/java/org/bukkit/Material.java
-@@ -9871,4 +9871,39 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+@@ -10219,4 +10219,39 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
          return Bukkit.getUnsafe().getCreativeCategory(this);
      }
  
@@ -49,10 +49,10 @@ index a39e7af2529fb8e65641d76f78e2d8eb12900853..8418eecabcb5319ef4db0785f4350920
 +    // Purpur end
  }
 diff --git a/src/main/java/org/bukkit/inventory/ItemStack.java b/src/main/java/org/bukkit/inventory/ItemStack.java
-index 62841846ec3e14daa46564509671cab146984cc6..6ebfa971cf5bd8dac84eb29402b764feb5e6b974 100644
+index b8a344fd900dcbd4b28085a54b85b16c742e9c6f..346788b5524248e5dd431927ab206f073db01c38 100644
 --- a/src/main/java/org/bukkit/inventory/ItemStack.java
 +++ b/src/main/java/org/bukkit/inventory/ItemStack.java
-@@ -17,6 +17,18 @@ import org.bukkit.inventory.meta.ItemMeta;
+@@ -16,6 +16,18 @@ import org.bukkit.inventory.meta.ItemMeta;
  import org.bukkit.material.MaterialData;
  import org.jetbrains.annotations.NotNull;
  import org.jetbrains.annotations.Nullable;
@@ -71,7 +71,7 @@ index 62841846ec3e14daa46564509671cab146984cc6..6ebfa971cf5bd8dac84eb29402b764fe
  
  /**
   * Represents a stack of items.
-@@ -979,4 +991,626 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, net.kyor
+@@ -978,4 +990,626 @@ public class ItemStack implements Cloneable, ConfigurationSerializable, net.kyor
          return Bukkit.getUnsafe().isValidRepairItemStack(toBeRepaired, this);
      }
      // Paper end

patches/api/0020-ChatColor-conveniences.patch

@@ -5,17 +5,17 @@ Subject: [PATCH] ChatColor conveniences
 
 
 diff --git a/src/main/java/org/bukkit/ChatColor.java b/src/main/java/org/bukkit/ChatColor.java
-index 4594701d77c5d0f744bece871b98d9f6f73eb5a7..924af5982b1990492cafe6ef8d9f284f7933e7c4 100644
+index f6eb30f53dad684f156102cf7147b2f00c82c71e..f1239a2618b08fa92e0e20692d1c3d20d1558502 100644
 --- a/src/main/java/org/bukkit/ChatColor.java
 +++ b/src/main/java/org/bukkit/ChatColor.java
-@@ -2,6 +2,7 @@ package org.bukkit;
- 
+@@ -3,6 +3,7 @@ package org.bukkit;
+ import com.google.common.base.Preconditions;
  import com.google.common.collect.Maps;
  import java.util.Map;
 +import java.util.regex.Matcher;
  import java.util.regex.Pattern;
- import org.apache.commons.lang.Validate;
  import org.jetbrains.annotations.Contract;
+ import org.jetbrains.annotations.NotNull;
 @@ -413,4 +414,77 @@ public enum ChatColor {
              BY_CHAR.put(color.code, color);
          }

patches/api/0031-Conflict-on-change-for-adventure-deprecations.patch

@@ -591,7 +591,7 @@ index 943d324435350d3f16fad3e21cb472a01a3ff60b..9f66a44977ab3248ce41733e424b5b71
          this.message = net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(message); // Paper
      }
 diff --git a/src/main/java/org/bukkit/event/server/ServerListPingEvent.java b/src/main/java/org/bukkit/event/server/ServerListPingEvent.java
-index 172697ac5dc0ea3551a61b5589416ac68f372cd1..fffe2ab5a9f282b60d5d7ae316c063d8945a65c0 100644
+index 12cdae95c338d21684991d34aea5a643f4b4bcd3..f88356e5be4d33f403617b004e5cd76fe17f2e24 100644
 --- a/src/main/java/org/bukkit/event/server/ServerListPingEvent.java
 +++ b/src/main/java/org/bukkit/event/server/ServerListPingEvent.java
 @@ -113,7 +113,7 @@ public class ServerListPingEvent extends ServerEvent implements Iterable<Player>

patches/api/0039-Clean-up-version-command-output.patch

@@ -22,30 +22,30 @@ index a736d7bcdc5861a01b66ba36158db1c716339346..22fc165fd9c95f0f3ae1be7a0857e48c
  
          @Override
 diff --git a/src/main/java/org/bukkit/command/defaults/VersionCommand.java b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
-index 57a21495843f3a144cd73473cdc8781d6129b7ca..b7fa160a305ee89004c11a3d8a01ac3b721f59b6 100644
+index e40f017f87d6b6b4770501b106c76dc69ec69abb..eac5830986cd0638950bbb1e6f10a30e246e09a7 100644
 --- a/src/main/java/org/bukkit/command/defaults/VersionCommand.java
 +++ b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
-@@ -199,7 +199,7 @@ public class VersionCommand extends BukkitCommand {
+@@ -198,7 +198,7 @@ public class VersionCommand extends BukkitCommand {
          String version = Bukkit.getVersion();
          // Paper start
          if (version.startsWith("null")) { // running from ide?
--            setVersionMessage(Component.text("Unknown version, custom build?", net.kyori.adventure.text.format.NamedTextColor.YELLOW));
-+            setVersionMessage(Component.text("* Unknown version, custom build?", net.kyori.adventure.text.format.NamedTextColor.RED)); // Purpur
+-            setVersionMessage(net.kyori.adventure.text.Component.text("Unknown version, custom build?", net.kyori.adventure.text.format.NamedTextColor.YELLOW));
++            setVersionMessage(net.kyori.adventure.text.Component.text("* Unknown version, custom build?", net.kyori.adventure.text.format.NamedTextColor.RED)); // Purpur
              return;
          }
          setVersionMessage(getVersionFetcher().getVersionMessage(version));
-@@ -240,9 +240,11 @@ public class VersionCommand extends BukkitCommand {
+@@ -239,9 +239,11 @@ public class VersionCommand extends BukkitCommand {
      // Paper start
-     private void setVersionMessage(final @NotNull Component msg) {
+     private void setVersionMessage(final @NotNull net.kyori.adventure.text.Component msg) {
          lastCheck = System.currentTimeMillis();
--        final Component message = net.kyori.adventure.text.TextComponent.ofChildren(
--            Component.text(Bukkit.getVersionMessage(), net.kyori.adventure.text.format.NamedTextColor.WHITE),
--            Component.newline(),
+-        final net.kyori.adventure.text.Component message = net.kyori.adventure.text.TextComponent.ofChildren(
+-            net.kyori.adventure.text.Component.text(Bukkit.getVersionMessage(), net.kyori.adventure.text.format.NamedTextColor.WHITE),
+-            net.kyori.adventure.text.Component.newline(),
 +        // Purpur start
 +        int distance = getVersionFetcher().distance();
-+        final Component message = Component.join(net.kyori.adventure.text.JoinConfiguration.separator(Component.newline()),
++        final net.kyori.adventure.text.Component message = net.kyori.adventure.text.Component.join(net.kyori.adventure.text.JoinConfiguration.separator(net.kyori.adventure.text.Component.newline()),
 +            ChatColor.parseMM("<grey>Current: %s%s*", distance == 0 ? "<green>" : distance > 0 ? "<yellow>" : "<red>", Bukkit.getVersion()),
 +            // Purpur end
              msg
          );
-         this.versionMessage = Component.text()
+         this.versionMessage = net.kyori.adventure.text.Component.text()

patches/api/0041-Added-the-ability-to-add-combustible-items.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Added the ability to add combustible items
 
 
 diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index 9189ada0644a226038eeb7967d45c72ddfc89085..8c37680ca16adbf030cfd3098330d2592d4aaa23 100644
+index 9ff99a1ea5183042d7eea89bb310386c6630663a..c17e49f1eea2a70c70eea84820fc17fd5e263304 100644
 --- a/src/main/java/org/bukkit/Bukkit.java
 +++ b/src/main/java/org/bukkit/Bukkit.java
 @@ -2387,5 +2387,24 @@ public final class Bukkit {

patches/api/0042-Potion-NamespacedKey.patch

@@ -5,12 +5,12 @@ Subject: [PATCH] Potion NamespacedKey
 
 
 diff --git a/src/main/java/org/bukkit/potion/PotionEffect.java b/src/main/java/org/bukkit/potion/PotionEffect.java
-index 74767751199bce03d63f2a9524712656193f850c..52a31aa6d77e6c9afac78e76829d0265e903b029 100644
+index 24e36cdf580da885ac64002673a786b9c5a3f787..d20cc4d4f5b37a3de9cb3cf47af7a908e9dbc2fc 100644
 --- a/src/main/java/org/bukkit/potion/PotionEffect.java
 +++ b/src/main/java/org/bukkit/potion/PotionEffect.java
-@@ -5,6 +5,7 @@ import java.util.Map;
+@@ -5,6 +5,7 @@ import com.google.common.collect.ImmutableMap;
+ import java.util.Map;
  import java.util.NoSuchElementException;
- import org.apache.commons.lang.Validate;
  import org.bukkit.Color;
 +import org.bukkit.NamespacedKey;
  import org.bukkit.configuration.serialization.ConfigurationSerializable;
@@ -65,7 +65,7 @@ index 74767751199bce03d63f2a9524712656193f850c..52a31aa6d77e6c9afac78e76829d0265
 +     */
 +    public PotionEffect(@NotNull PotionEffectType type, int duration, int amplifier, boolean ambient, boolean particles, boolean icon, @Nullable NamespacedKey key) {
 +        // Purpur end
-         Validate.notNull(type, "effect type cannot be null");
+         Preconditions.checkArgument(type != null, "effect type cannot be null");
          this.type = type;
          this.duration = duration;
 @@ -51,6 +84,7 @@ public class PotionEffect implements ConfigurationSerializable {

patches/todo/api/0031-Add-StructureGenerateEvent.patch

@@ -1,112 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Nahuel <nahueldolores@hotmail.com>
-Date: Sat, 9 Jan 2021 15:33:52 +0100
-Subject: [PATCH] Add StructureGenerateEvent
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
-
-diff --git a/src/main/java/org/bukkit/event/world/WorldEvent.java b/src/main/java/org/bukkit/event/world/WorldEvent.java
-index cffeff33f007d3b03b7c862b25be453f705da739..1fa083d53dce161ef9e9f19407f230c94b2d7d15 100644
---- a/src/main/java/org/bukkit/event/world/WorldEvent.java
-+++ b/src/main/java/org/bukkit/event/world/WorldEvent.java
-@@ -10,6 +10,13 @@ import org.jetbrains.annotations.NotNull;
- public abstract class WorldEvent extends Event {
-     private final World world;
- 
-+    // Purpur start
-+    public WorldEvent(boolean isAsync, @NotNull final World world) {
-+        super(isAsync);
-+        this.world = world;
-+    }
-+    // Purpur end
-+
-     public WorldEvent(@NotNull final World world) {
-         this.world = world;
-     }
-diff --git a/src/main/java/org/purpurmc/purpur/event/world/StructureGenerateEvent.java b/src/main/java/org/purpurmc/purpur/event/world/StructureGenerateEvent.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..c49d0da74f59e06176e616f80dffd65c918e1389
---- /dev/null
-+++ b/src/main/java/org/purpurmc/purpur/event/world/StructureGenerateEvent.java
-@@ -0,0 +1,68 @@
-+package org.purpurmc.purpur.event.world;
-+
-+import org.bukkit.Bukkit;
-+import org.bukkit.StructureType;
-+import org.bukkit.World;
-+import org.bukkit.event.Cancellable;
-+import org.bukkit.event.HandlerList;
-+import org.bukkit.event.world.WorldEvent;
-+import org.jetbrains.annotations.NotNull;
-+
-+public class StructureGenerateEvent extends WorldEvent implements Cancellable {
-+  private static final HandlerList handlers = new HandlerList();
-+
-+  @NotNull
-+  private final StructureType structureType;
-+  private final int chunkX;
-+  private final int chunkZ;
-+
-+  private boolean cancel = false;
-+
-+  public StructureGenerateEvent(@NotNull World world,
-+      @NotNull StructureType structureType, int chunkX, int chunkZ) {
-+    super(!Bukkit.isPrimaryThread(), world); // Structure generation is not necessarily on the main thread as of 1.16.
-+    this.structureType = structureType;
-+    this.chunkX = chunkX;
-+    this.chunkZ = chunkZ;
-+  }
-+
-+  @NotNull
-+  @Override
-+  public World getWorld() {
-+    return super.getWorld();
-+  }
-+
-+  @NotNull
-+  public StructureType getStructureType() {
-+    return structureType;
-+  }
-+
-+  public int getChunkX() {
-+    return chunkX;
-+  }
-+
-+  public int getChunkZ() {
-+    return chunkZ;
-+  }
-+
-+  @Override
-+  public void setCancelled(boolean cancel) {
-+    this.cancel = cancel;
-+  }
-+
-+  @Override
-+  public boolean isCancelled() {
-+    return this.cancel;
-+  }
-+
-+  @NotNull
-+  @Override
-+  public HandlerList getHandlers() {
-+    return handlers;
-+  }
-+
-+  @NotNull
-+  public static HandlerList getHandlerList() {
-+    return handlers;
-+  }
-+}