papermc/Spigot-API-Patches/0152-PreSpawnerSpawnEvent.patch
Zach Brown 70ce6ce831
Move version command update checking to the implementation
This makes it easier for downstream projects (forks) to replace the
version fetching system with their own. It is as simple as implementing
an interface and overriding the default implementation of
org.bukkit.UnsafeValues#getVersionFetcher()

It also makes it easier for us to organize things like the version
history feature.

Lastly I have updated the paper implementation to check against the site
API rather than against jenkins.
2019-05-27 04:13:41 -05:00

48 lines
1.8 KiB
Diff

From 1499f72bc455c5b57447ed95902712a585fa204b Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Tue, 18 Sep 2018 23:50:10 +0100
Subject: [PATCH] PreSpawnerSpawnEvent
This adds a separate event before an entity is spawned by a spawner
which contains the location of the spawner too similarly to how the
SpawnerSpawnEvent gets called instead of the CreatureSpawnEvent for
spawners.
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/PreSpawnerSpawnEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/PreSpawnerSpawnEvent.java
new file mode 100644
index 00000000..48cff063
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/PreSpawnerSpawnEvent.java
@@ -0,0 +1,29 @@
+package com.destroystokyo.paper.event.entity;
+
+
+import com.google.common.base.Preconditions;
+import org.bukkit.Location;
+import org.bukkit.entity.EntityType;
+import org.bukkit.event.entity.CreatureSpawnEvent;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called before an entity is spawned into a world by a spawner.
+ *
+ * This only includes the spawner's location and not the full BlockState snapshot for performance reasons.
+ * If you really need it you have to get the spawner yourself.
+ */
+
+public class PreSpawnerSpawnEvent extends PreCreatureSpawnEvent {
+ @NotNull private final Location spawnerLocation;
+
+ public PreSpawnerSpawnEvent(@NotNull Location location, @NotNull EntityType type, @NotNull Location spawnerLocation) {
+ super(location, type, CreatureSpawnEvent.SpawnReason.SPAWNER);
+ this.spawnerLocation = Preconditions.checkNotNull(spawnerLocation, "Spawner location may not be null");
+ }
+
+ @NotNull
+ public Location getSpawnerLocation() {
+ return spawnerLocation;
+ }
+}
--
2.21.0