Paper/patches/api/0388-Add-paper-dumplisteners-command.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Warrior <50800980+Warriorrrr@users.noreply.github.com>
Date: Sat, 19 Nov 2022 19:46:44 +0100
Subject: [PATCH] Add /paper dumplisteners command
diff --git a/src/main/java/co/aikar/timings/TimedEventExecutor.java b/src/main/java/co/aikar/timings/TimedEventExecutor.java
index be275c25664e0c76123371c6c8fac601f87fa492..8f29c1561ba5916cb5634392edd8bd2a5a294a51 100644
--- a/src/main/java/co/aikar/timings/TimedEventExecutor.java
+++ b/src/main/java/co/aikar/timings/TimedEventExecutor.java
@@ -81,4 +81,10 @@ public class TimedEventExecutor implements EventExecutor {
executor.execute(listener, event);
}
}
+
+ @Override
+ @NotNull
+ public String toString() {
+ return "TimedEventExecutor['" + this.executor.toString() + "']";
+ }
}
diff --git a/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java b/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
index 5b28e9b1daba7834af67dbc193dd656bedd9a994..fbebf649e893cf872be9b27091146a7c2f451aca 100644
--- a/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
+++ b/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
@@ -14,10 +14,12 @@ import org.jetbrains.annotations.NotNull;
public class MethodHandleEventExecutor implements EventExecutor {
private final Class<? extends Event> eventClass;
private final MethodHandle handle;
+ private final Method method;
public MethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull MethodHandle handle) {
this.eventClass = eventClass;
this.handle = handle;
+ this.method = null;
}
public MethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull Method m) {
@@ -28,6 +30,7 @@ public class MethodHandleEventExecutor implements EventExecutor {
} catch (IllegalAccessException e) {
throw new AssertionError("Unable to set accessible", e);
}
+ this.method = m;
}
@Override
@@ -39,4 +42,10 @@ public class MethodHandleEventExecutor implements EventExecutor {
SneakyThrow.sneaky(t);
}
}
+
+ @Override
+ @NotNull
+ public String toString() {
+ return "MethodHandleEventExecutor['" + this.method + "']";
+ }
}
diff --git a/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java b/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
index c83672427324bd068ed52916f700b68446a226f6..87ea5354808dbbdefbdfc78f352a543f72a0d033 100644
--- a/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
+++ b/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
@@ -18,6 +18,7 @@ import org.jetbrains.annotations.NotNull;
public class StaticMethodHandleEventExecutor implements EventExecutor {
private final Class<? extends Event> eventClass;
private final MethodHandle handle;
+ private final Method method;
public StaticMethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull Method m) {
Preconditions.checkArgument(Modifier.isStatic(m.getModifiers()), "Not a static method: %s", m);
@@ -29,6 +30,7 @@ public class StaticMethodHandleEventExecutor implements EventExecutor {
} catch (IllegalAccessException e) {
throw new AssertionError("Unable to set accessible", e);
}
+ this.method = m;
}
@Override
@@ -40,4 +42,10 @@ public class StaticMethodHandleEventExecutor implements EventExecutor {
SneakyThrow.sneaky(throwable);
}
}
+
+ @Override
+ @NotNull
+ public String toString() {
+ return "StaticMethodHandleEventExecutor['" + this.method + "']";
+ }
}
diff --git a/src/main/java/org/bukkit/event/HandlerList.java b/src/main/java/org/bukkit/event/HandlerList.java
index ed78cca71f83b296d082d0af147ca8d622c7606a..2292bd460ce2be113beb4ba6b4eb19350060f01c 100644
--- a/src/main/java/org/bukkit/event/HandlerList.java
+++ b/src/main/java/org/bukkit/event/HandlerList.java
@@ -33,6 +33,13 @@ public class HandlerList {
*/
private static ArrayList<HandlerList> allLists = new ArrayList<HandlerList>();
+ // Paper start
+ /**
+ * Event types which have instantiated a {@link HandlerList}.
+ */
+ private static final java.util.Set<String> EVENT_TYPES = java.util.concurrent.ConcurrentHashMap.newKeySet();
+ // Paper end
+
/**
* Bake all handler lists. Best used just after all normal event
* registration is complete, ie just after all plugins are loaded if
@@ -94,6 +101,12 @@ public class HandlerList {
* The HandlerList is then added to meta-list for use in bakeAll()
*/
public HandlerList() {
+ // Paper start
+ java.lang.StackWalker.getInstance(java.util.EnumSet.of(java.lang.StackWalker.Option.RETAIN_CLASS_REFERENCE), 4)
+ .walk(s -> s.filter(f -> Event.class.isAssignableFrom(f.getDeclaringClass())).findFirst())
+ .map(f -> f.getDeclaringClass().getName())
+ .ifPresent(EVENT_TYPES::add);
+ // Paper end
handlerslots = new EnumMap<EventPriority, ArrayList<RegisteredListener>>(EventPriority.class);
for (EventPriority o : EventPriority.values()) {
handlerslots.put(o, new ArrayList<RegisteredListener>());
diff --git a/src/main/java/org/bukkit/plugin/EventExecutor.java b/src/main/java/org/bukkit/plugin/EventExecutor.java
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#9188) * Updated Upstream (Bukkit/CraftBukkit/Spigot) Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 2fcba9b2 SPIGOT-7347: Add missing documentation and details to ShapedRecipe c278419d PR-854: Move getHighestBlockYAt methods from World to RegionAccessor 201399fb PR-853: Add API for directly setting Display transformation matrices ecfa559a PR-849: Add InventoryView#setTitle 653d7edb SPIGOT-519: Add TNTPrimeEvent 22fccc09 PR-846: Add method to get chunk load level a070a52c PR-844: Add methods to convert Vector to and from JOML vectors cc7111fe PR-276: Add accessors to Wither's invulnerability ticks 777d24e9 SPIGOT-7209: Accessors and events for player's exp cooldown ccb2d01b SPIGOT-6308: Deprecate the location name property of map items cd04a31b PR-780: Add PlayerSpawnChangeEvent 7d1f5b64 SPIGOT-6780: Improve documentation for World#spawnFallingBlock 5696668a SPIGOT-6885: Add test and easier to debug code for reference in yaml configuration comments 2e13cff7 PR-589: Expand the FishHook API 2c7d3da5 PR-279: Minor edits to various Javadocs CraftBukkit Changes: 01b2e1af4 SPIGOT-7346: Disallow players from executing commands after disconnecting 7fe5ee022 PR-1186: Move getHighestBlockYAt methods from World to RegionAccessor bcc85ef67 PR-1185: Add API for directly setting Display transformation matrices a7cfc778f PR-1176: Add InventoryView#setTitle 563d42226 SPIGOT-519: Add TNTPrimeEvent ccbc6abca Add test for Chunk.LoadLevel mirroring 2926e0513 PR-1171: Add method to get chunk load level 63cad7f84 PR-375: Add accessors to Wither's invulnerability ticks bfd8b1ac8 SPIGOT-7209: Accessors and events for player's exp cooldown f92a41c39 PR-1181: Consolidate Location conversion code 10f866759 SPIGOT-6308: Deprecate the location name property of map items 82f7b658a PR-1095: Add PlayerSpawnChangeEvent b421af7e4 PR-808: Expand the FishHook API 598ad7b3f Increase outdated build delay Spigot Changes: d1bd3bd2 Rebuild patches e4265cc8 SPIGOT-7297: Entity Tracking Range option for Display entities * Work around javac bug * Call PlayerSpawnChangeEvent * Updated Upstream (Bukkit/CraftBukkit/Spigot) Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 2fcba9b2 SPIGOT-7347: Add missing documentation and details to ShapedRecipe c278419d PR-854: Move getHighestBlockYAt methods from World to RegionAccessor 201399fb PR-853: Add API for directly setting Display transformation matrices CraftBukkit Changes: 01b2e1af4 SPIGOT-7346: Disallow players from executing commands after disconnecting 7fe5ee022 PR-1186: Move getHighestBlockYAt methods from World to RegionAccessor bcc85ef67 PR-1185: Add API for directly setting Display transformation matrices Spigot Changes: 7da74dae Rebuild patches
2023-05-12 13:10:08 +02:00
index 5fa52419f21d8e8b3d8f9aafd248b05774a28348..60e086be70529e0804280b24a2a3e7ae72d8d363 100644
--- a/src/main/java/org/bukkit/plugin/EventExecutor.java
+++ b/src/main/java/org/bukkit/plugin/EventExecutor.java
@@ -70,9 +70,18 @@ public interface EventExecutor {
try {
EventExecutor asmExecutor = executorClass.newInstance();
// Define a wrapper to conform to bukkit stupidity (passing in events that don't match and wrapper exception)
- return (listener, event) -> {
- if (!eventClass.isInstance(event)) return;
- asmExecutor.execute(listener, event);
+ return new EventExecutor() {
+ @Override
+ public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException {
+ if (!eventClass.isInstance(event)) return;
+ asmExecutor.execute(listener, event);
+ }
+
+ @Override
+ @NotNull
+ public String toString() {
+ return "ASMEventExecutor['" + m + "']";
+ }
};
} catch (InstantiationException | IllegalAccessException e) {
throw new AssertionError("Unable to initialize generated event executor", e);
diff --git a/src/main/java/org/bukkit/plugin/RegisteredListener.java b/src/main/java/org/bukkit/plugin/RegisteredListener.java
index 419aec56b0e3fa8bcec2ea7f340caa3456b57d00..3b3d9642a8d63798dc28f2f8df77f0466451cbff 100644
--- a/src/main/java/org/bukkit/plugin/RegisteredListener.java
+++ b/src/main/java/org/bukkit/plugin/RegisteredListener.java
@@ -78,4 +78,27 @@ public class RegisteredListener {
public boolean isIgnoringCancelled() {
return ignoreCancelled;
}
+
+ // Paper start
+ /**
+ * Get the executor for this registration.
+ *
+ * @return executor
+ */
+ @NotNull
+ public EventExecutor getExecutor() {
+ return this.executor;
+ }
+
+ @Override
+ public String toString() {
+ return "RegisteredListener{"
+ + "plugin=\"" + this.plugin.getName()
+ + "\", listener=\"" + this.listener
+ + "\", executor=\"" + this.executor
+ + "\", priority=\"" + this.priority.name() + " (" + this.priority.getSlot() + ")"
+ + "\", ignoringCancelled=" + this.ignoreCancelled
+ + "}";
+ }
+ // Paper end
}