mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-30 16:19:03 +01:00
63 lines
3.5 KiB
Diff
63 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Sun, 10 Jul 2022 14:13:22 -0700
|
|
Subject: [PATCH] Don't use level random in entity constructors
|
|
|
|
Paper makes the entity random thread-safe
|
|
and constructing an entity off the main thread
|
|
should be supported. Some entities (for whatever
|
|
reason) use the level's random in some places.
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/animal/Bee.java b/src/main/java/net/minecraft/world/entity/animal/Bee.java
|
|
index e5de2c1d11e5de88420caba35bf75c8bbd799db5..a9cdf9034ad269f7a71358443acc053288cfbe6d 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/animal/Bee.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/animal/Bee.java
|
|
@@ -1028,7 +1028,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
|
|
|
|
BeeGoToHiveGoal() {
|
|
super();
|
|
- this.travellingTicks = Bee.this.level.random.nextInt(10);
|
|
+ this.travellingTicks = Bee.this./* level. */random.nextInt(10); // Paper - use entity random
|
|
this.blacklistedTargets = Lists.newArrayList();
|
|
this.setFlags(EnumSet.of(Goal.Flag.MOVE));
|
|
}
|
|
@@ -1145,7 +1145,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
|
|
|
|
BeeGoToKnownFlowerGoal() {
|
|
super();
|
|
- this.travellingTicks = Bee.this.level.random.nextInt(10);
|
|
+ this.travellingTicks = Bee.this./* level. */random.nextInt(10); // Paper - use entity random
|
|
this.setFlags(EnumSet.of(Goal.Flag.MOVE));
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
|
|
index 08f15739dd7e2ab80718ab8d983b483a46309deb..c58c296bbb0fbd1930dba38bcab7ec3103917ba5 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
|
|
@@ -64,7 +64,12 @@ public class ItemEntity extends Entity {
|
|
}
|
|
|
|
public ItemEntity(Level world, double x, double y, double z, ItemStack stack) {
|
|
- this(world, x, y, z, stack, world.random.nextDouble() * 0.2D - 0.1D, 0.2D, world.random.nextDouble() * 0.2D - 0.1D);
|
|
+ // Paper start - don't use world random in entity constructor
|
|
+ this(EntityType.ITEM, world);
|
|
+ this.setPos(x, y, z);
|
|
+ this.setDeltaMovement(this.random.nextDouble() * 0.2D - 0.1D, 0.2D, this.random.nextDouble() * 0.2D - 0.1D);
|
|
+ this.setItem(stack);
|
|
+ // Paper end
|
|
}
|
|
|
|
public ItemEntity(Level world, double x, double y, double z, ItemStack stack, double velocityX, double velocityY, double velocityZ) {
|
|
diff --git a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
|
|
index 8101f358975b35b5a2dafbade3d14a910e408fa2..e09271450cae84f6206a20d6622918fe37380d59 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
|
|
@@ -35,7 +35,7 @@ public class PrimedTnt extends Entity {
|
|
public PrimedTnt(Level world, double x, double y, double z, @Nullable LivingEntity igniter) {
|
|
this(EntityType.TNT, world);
|
|
this.setPos(x, y, z);
|
|
- double d3 = world.random.nextDouble() * 6.2831854820251465D;
|
|
+ double d3 = this.random.nextDouble() * 6.2831854820251465D; // Paper - don't use world random in entity constructor
|
|
|
|
this.setDeltaMovement(-Math.sin(d3) * 0.02D, 0.20000000298023224D, -Math.cos(d3) * 0.02D);
|
|
this.setFuse(80);
|