Paper/Spigot-Server-Patches/0314-PreSpawnerSpawnEvent.patch
Spottedleaf 5c7081fecc Update upstream & fix some chunk related issues (#2177)
* Updated Upstream (Bukkit/CraftBukkit)

Upstream has released updates that appears 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:
45690fe9 SPIGOT-5047: Correct slot types for 1.14 inventories

CraftBukkit Changes:
4090d01f SPIGOT-5047: Correct slot types for 1.14 inventories
e8c08362 SPIGOT-5046: World#getLoadedChunks returning inaccessible cached chunks.
d445af3b SPIGOT-5067: Add item meta for 1.14 spawn eggs

* Bring Chunk load checks in-line with spigot

As of the last upstream merge spigot now checks ticket level status
when returning loaded chunks for a world from api. Now our checks
will respect that decision.

* Fix spawn ticket levels

Vanilla would keep the inner chunks of spawn available for ticking,
however my changes made all chunks non-ticking. Resolve by changing
ticket levels for spawn chunks inside the border to respect this
behavior.


* Make World#getChunkIfLoadedImmediately return only entity ticking chunks

Mojang appears to be using chunks with level > 33 (non-ticking chunks)
as cached chunks and not actually loaded chunks.

* Bring all loaded checks in line with spigot

Loaded chunks must be at least border  chunks, or level <= 33
2019-06-14 03:27:40 +01:00

33 lines
1.7 KiB
Diff

From bdf18370fbd2bff56e53cb0bcd3baea44ec4bd2e Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Tue, 18 Sep 2018 23:53:23 +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/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
index 55764deec4..dbb8098d6c 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
@@ -108,11 +108,11 @@ public abstract class MobSpawnerAbstract {
String key = entityType.getKey().getKey();
org.bukkit.entity.EntityType type = org.bukkit.entity.EntityType.fromName(key);
if (type != null) {
- com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
- event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
+ com.destroystokyo.paper.event.entity.PreSpawnerSpawnEvent event;
+ event = new com.destroystokyo.paper.event.entity.PreSpawnerSpawnEvent(
MCUtil.toLocation(world, d3, d4, d5),
type,
- org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER
+ MCUtil.toLocation(world, blockposition)
);
if (!event.callEvent()) {
flag = true;
--
2.21.0