PaperMC/patches/server/0152-Entity-fromMobSpawner.patch
Spottedleaf 046466f3ba
Re-arrange most chunk system patches to front (#8338)
* Re-arrange most chunk system patches to front

Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
2022-09-01 09:51:59 -07:00

65 lines
3.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sun, 18 Jun 2017 18:17:05 -0500
Subject: [PATCH] Entity#fromMobSpawner()
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index a676fa481ad3e3ac60cf5ba9d86acd61bea329ca..81fd2e443de0b85b340b48e66bc5fb0acad5d60a 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -380,6 +380,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
// Spigot end
// Paper start
protected int numCollisions = 0; // Paper
+ public boolean spawnedViaMobSpawner; // Paper - Yes this name is similar to above, upstream took the better one
@javax.annotation.Nullable
private org.bukkit.util.Vector origin;
@javax.annotation.Nullable
@@ -1954,6 +1955,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
nbt.put("Paper.Origin", this.newDoubleList(origin.getX(), origin.getY(), origin.getZ()));
}
+ // Save entity's from mob spawner status
+ if (spawnedViaMobSpawner) {
+ nbt.putBoolean("Paper.FromMobSpawner", true);
+ }
// Paper end
return nbt;
} catch (Throwable throwable) {
@@ -2093,6 +2098,8 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
this.originWorld = originWorld;
origin = new org.bukkit.util.Vector(originTag.getDouble(0), originTag.getDouble(1), originTag.getDouble(2));
}
+
+ spawnedViaMobSpawner = nbt.getBoolean("Paper.FromMobSpawner"); // Restore entity's from mob spawner status
// Paper end
} catch (Throwable throwable) {
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index e5b56a85d76d1417dda2d14b1b03850bbb070f4c..5304b0455b070006922e1b5471e9c0ababc58aa2 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -159,6 +159,7 @@ public abstract class BaseSpawner {
}
// Spigot End
}
+ entity.spawnedViaMobSpawner = true; // Paper
// Spigot Start
if (org.bukkit.craftbukkit.event.CraftEventFactory.callSpawnerSpawnEvent(entity, pos).isCancelled()) {
Entity vehicle = entity.getVehicle();
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 8b4f1ef248d0b13927cbf634a0e2a97eb93c8ae4..5a8e31d3e1078559f17151a8f9a9cbaec58b1942 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -1243,5 +1243,10 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
//noinspection ConstantConditions
return originVector.toLocation(world);
}
+
+ @Override
+ public boolean fromMobSpawner() {
+ return getHandle().spawnedViaMobSpawner;
+ }
// Paper end
}