Added ServerResourcesReloadedEvent

This commit is contained in:
Jake Potrebic 2020-12-02 20:05:09 -08:00 committed by Mariell
parent be81b4f5c5
commit 91eda5bd37
2 changed files with 146 additions and 0 deletions

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@ -0,0 +1,60 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 2 Dec 2020 20:04:16 -0800
Subject: [PATCH] Added ServerResourcesReloadedEvent
diff --git a/src/main/java/io/papermc/paper/event/server/ServerResourcesReloadedEvent.java b/src/main/java/io/papermc/paper/event/server/ServerResourcesReloadedEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..7a8d6815c17a107039399298f7ac9f0612faee02
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/server/ServerResourcesReloadedEvent.java
@@ -0,0 +1,48 @@
+package io.papermc.paper.event.server;
+
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.server.ServerEvent;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called when resources such as datapacks are reloaded (e.g. /minecraft:reload)
+ * <p>
+ * Intended for use to re-register custom recipes, advancements that may be lost during a reload like this.
+ * </p>
+ */
+public class ServerResourcesReloadedEvent extends ServerEvent {
+
+ public static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final Cause cause;
+
+ public ServerResourcesReloadedEvent(@NotNull Cause cause) {
+ this.cause = cause;
+ }
+
+ /**
+ * Gets the cause of the resource reload.
+ *
+ * @return the reload cause
+ */
+ @NotNull
+ public Cause getCause() {
+ return cause;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+
+ @NotNull
+ @Override
+ public HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ public enum Cause {
+ COMMAND,
+ PLUGIN,
+ }
+}

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@ -0,0 +1,86 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 2 Dec 2020 20:04:01 -0800
Subject: [PATCH] Added ServerResourcesReloadedEvent
diff --git a/src/main/java/net/minecraft/server/CommandReload.java b/src/main/java/net/minecraft/server/CommandReload.java
index 08e472b71cf85b854eaa831881577ce2c3c03b11..4558147a51be6713c11bda6a60fd5ca3a953c096 100644
--- a/src/main/java/net/minecraft/server/CommandReload.java
+++ b/src/main/java/net/minecraft/server/CommandReload.java
@@ -6,13 +6,14 @@ import java.util.Collection;
import java.util.Iterator;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+import io.papermc.paper.event.server.ServerResourcesReloadedEvent; // Paper
public class CommandReload {
private static final Logger LOGGER = LogManager.getLogger();
public static void a(Collection<String> collection, CommandListenerWrapper commandlistenerwrapper) {
- commandlistenerwrapper.getServer().a(collection).exceptionally((throwable) -> {
+ commandlistenerwrapper.getServer().reloadServerResources(collection, ServerResourcesReloadedEvent.Cause.COMMAND).exceptionally((throwable) -> { // Paper
CommandReload.LOGGER.warn("Failed to execute reload", throwable);
commandlistenerwrapper.sendFailureMessage(new ChatMessage("commands.reload.failure"));
return null;
@@ -42,7 +43,7 @@ public class CommandReload {
SaveData savedata = minecraftserver.getSaveData();
Collection<String> collection = resourcepackrepository.d();
Collection<String> collection1 = a(resourcepackrepository, savedata, collection);
- minecraftserver.a(collection1);
+ minecraftserver.reloadServerResources(collection1, ServerResourcesReloadedEvent.Cause.PLUGIN); // Paper
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 172fc9ef9c0d3444eb99f750a17d42f130d94f73..a7cd98a7cd7fed95e37a178f732339e204650b10 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -2,9 +2,6 @@ package net.minecraft.server;
import com.google.common.base.Splitter;
import com.google.common.collect.ImmutableList;
-import co.aikar.timings.Timings;
-import com.destroystokyo.paper.event.server.PaperServerListPingEvent;
-import com.google.common.base.Stopwatch;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
@@ -63,13 +60,11 @@ import org.apache.logging.log4j.Logger;
import com.google.common.collect.ImmutableSet;
// import jline.console.ConsoleReader; // Paper
import joptsimple.OptionSet;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.craftbukkit.Main;
import org.bukkit.event.server.ServerLoadEvent;
// CraftBukkit end
import co.aikar.timings.MinecraftTimings; // Paper
import io.papermc.paper.util.PaperJvmChecker; // Paper
+import io.papermc.paper.event.server.ServerResourcesReloadedEvent; // Paper
import org.spigotmc.SlackActivityAccountant; // Spigot
public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTask> implements IMojangStatistics, ICommandListener, AutoCloseable {
@@ -1808,7 +1803,13 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
return this.customFunctionData;
}
+ // Paper start - add cause
+ @Deprecated
public CompletableFuture<Void> a(Collection<String> collection) {
+ return this.reloadServerResources(collection, ServerResourcesReloadedEvent.Cause.PLUGIN);
+ }
+ public CompletableFuture<Void> reloadServerResources(Collection<String> collection, ServerResourcesReloadedEvent.Cause cause) {
+ // Paper end
CompletableFuture<Void> completablefuture = CompletableFuture.supplyAsync(() -> {
Stream<String> stream = collection.stream(); // CraftBukkit - decompile error
ResourcePackRepository resourcepackrepository = this.resourcePackRepository;
@@ -1824,6 +1825,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
this.resourcePackRepository.a(collection);
this.saveData.a(a(this.resourcePackRepository));
datapackresources.i();
+ new ServerResourcesReloadedEvent(cause).callEvent(); // Paper
if (Thread.currentThread() != this.serverThread) return; // Paper
//this.getPlayerList().savePlayers(); // Paper - we don't need to do this
this.getPlayerList().reload();