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969064029c
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@d129162 Properly handle BlockBreakEvent#isDropItems (#8936) PaperMC/Paper@67a1a8c Fix Inventory#getLocation not working for the composter (#9596) PaperMC/Paper@5b34a09 Add option to disable chorus plant and mushroom block updates (#9442) PaperMC/Paper@ed8401c Fix rotation for spawning display entities (#9552) PaperMC/Paper@bd67b83 Determine lava and water fluid explosion resistance by their block explosion resistance (#9482) PaperMC/Paper@d928dda Don't tab-complete namespaced commands if `send-namespaced` is false (#9366) PaperMC/Paper@f43a19c Fix CME in CraftPersistentDataTypeRegistry (#6701) PaperMC/Paper@45ba652 [ci skip] Rebuild patches PaperMC/Paper@990765b Fire entity death event for ender dragon (#9495) PaperMC/Paper@1259b93 Fixed CraftItemStack/CraftItemMeta enchantment level inconsistency (#8792) PaperMC/Paper@88891c3 Add Entity Coordinate and Rotation API (#9461) PaperMC/Paper@5bf82aa Add cancellability to PlayerTrackEntityEvent (#8605) PaperMC/Paper@1b96c64 Improve cancelling PreCreatureSpawnEvent with per player mob spawns (#9400) PaperMC/Paper@7232506 Add entity tracker min Y distance config option (#9406) PaperMC/Paper@00a68b1 Player listing API (#8782) PaperMC/Paper@af6142e [ci skip] Update Gradle wrapper PaperMC/Paper@281855c Remove unused lag-compensate-block-breaking option (#9635) PaperMC/Paper@35ef053 [ci skip] update editorconfig and gitattributes (#9608) PaperMC/Paper@97b9c4a Fix NPE on Boat#getStatus (#9115) PaperMC/Paper@2be57c6 Expand Pose API (#8781) PaperMC/Paper@b29ecd4 Expose clicked BlockFace during BlockDamageEvent (#9632) PaperMC/Paper@e3f29f4 MerchantRecipe: add copy constructor (#8703) PaperMC/Paper@fed9042 More DragonBattle API (#5655) PaperMC/Paper@27d39ca Properly clone custom nbt tags inside ItemMeta (#7849) PaperMC/Paper@0c7385b Add PlayerPickItemEvent (#5590) PaperMC/Paper@9395aa6 Improve performance of mass crafts (#9603) PaperMC/Paper@7386a13 Fix endgateway teleportation offset (#9517) PaperMC/Paper@a712766 Allow custom damage for trident (#8132) PaperMC/Paper@3716832 Prevent overfilled bundles from duplicating items (#9633) PaperMC/Paper@9cbad8e Expose Hand during BlockCanBuildEvent (#9636)
51 lines
3.0 KiB
Diff
51 lines
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Encode42 <me@encode42.dev>
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Date: Tue, 12 Jul 2022 14:16:10 -0400
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Subject: [PATCH] Add toggle for RNG manipulation
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Paper patches RNG maniplulation by using a shared (and locked) random source.
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This comes with a performance gain, but technical players may prefer the ability to manipulate RNG.
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index c99d273b8d686872d5699e4490769786951256e1..156c2683d72c5e83b1cefb9ebf356c6e4d31e7f4 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -616,7 +616,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
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this.bb = Entity.INITIAL_AABB;
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this.stuckSpeedMultiplier = Vec3.ZERO;
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this.nextStep = 1.0F;
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- this.random = SHARED_RANDOM; // Paper
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+ this.random = world == null || world.purpurConfig.entitySharedRandom ? SHARED_RANDOM : RandomSource.create(); // Paper // Purpur
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this.remainingFireTicks = -this.getFireImmuneTicks();
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this.fluidHeight = new Object2DoubleArrayMap(2);
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this.fluidOnEyes = new HashSet();
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diff --git a/src/main/java/net/minecraft/world/entity/animal/Squid.java b/src/main/java/net/minecraft/world/entity/animal/Squid.java
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index 88c238e492b1081d1a64a3b6f05d7baa17e5d8c9..dd7f2beabf0edad4143ac2365ac04a22edf1f75e 100644
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--- a/src/main/java/net/minecraft/world/entity/animal/Squid.java
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+++ b/src/main/java/net/minecraft/world/entity/animal/Squid.java
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@@ -44,7 +44,7 @@ public class Squid extends WaterAnimal {
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public Squid(EntityType<? extends Squid> type, Level world) {
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super(type, world);
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- //this.random.setSeed((long)this.getId()); // Paper - we set the random to shared, do not clobber the seed
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+ if (!world.purpurConfig.entitySharedRandom) this.random.setSeed((long) this.getId()); // Paper - we set the random to shared, do not clobber the seed // Purpur
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this.tentacleSpeed = 1.0F / (this.random.nextFloat() + 1.0F) * 0.2F;
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}
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diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
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index ce7c96dd55ad88ad35fef9aa992952b8ac333d06..370b5ff992fb3ff7dd88ab479b3c251d36ced42f 100644
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--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
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+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
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@@ -204,9 +204,11 @@ public class PurpurWorldConfig {
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public int entityLifeSpan = 0;
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public float entityLeftHandedChance = 0.05f;
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+ public boolean entitySharedRandom = true;
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private void entitySettings() {
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entityLifeSpan = getInt("gameplay-mechanics.entity-lifespan", entityLifeSpan);
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entityLeftHandedChance = (float) getDouble("gameplay-mechanics.entity-left-handed-chance", entityLeftHandedChance);
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+ entitySharedRandom = getBoolean("settings.entity.shared-random", entitySharedRandom);
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}
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public boolean infinityWorksWithoutArrows = false;
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