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c6802b0a27
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@9f1fa0b Fix item gravity on inactive items, remove dumb active skipping PaperMC/Paper@1a1d0cf Use target pitch in teleport (generally the same thing) PaperMC/Paper@8ba3073 fix "is_freezing" damage type tag PaperMC/Paper@1523212 don't resend effects when PlayerItemConsumeEvent is cancelled PaperMC/Paper@1330880 Add Friction API to minecarts PaperMC/Paper@580a610 Allow using old ender pearl behavior & apply ender pearl exploit patch (#11524) PaperMC/Paper@40a960d Rebuild patches PaperMC/Paper@dfedf79 Correctly cancel consumption of consumable PaperMC/Paper@147b796 get previous redstone level from the right state for experimental wires PaperMC/Paper@ad9c58e Only expose velocity relative tp flags to API (#11532) PaperMC/Paper@f273e6e Set updatingMinecraft to false PaperMC/Paper@c5c1250 [ci skip] Remove leftover todo file (#11540) PaperMC/Paper@7ee4835 Correctly clear explosion density cache(#11541) PaperMC/Paper@52a0590 Updated Upstream (Bukkit/CraftBukkit) (#11543) PaperMC/Paper@5c0930d Fix fix recipe iterator patch PaperMC/Paper@1de0130 re-add a dispense fix patch PaperMC/Paper@16d7d73 bunch more general fixes PaperMC/Paper@a5d7426 Correctly support RecipeChoice.empty (#11550) PaperMC/Paper@85c870e Correct update cursor (#11554) PaperMC/Paper@d19be64 Fix NPE with spark when CraftServer is not init yet (#11558) PaperMC/Paper@92131ad Decrease dead entity teleport warning (#11559)
51 lines
3.1 KiB
Diff
51 lines
3.1 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 7b1a5d7a84690865d7263f5c6cd1393d5cc9495e..d55668d897912991f3995d911bf5d22a4254aff9 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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@@ -640,7 +640,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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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 - Share random for entities to make them more random
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+ this.random = world == null || world.purpurConfig.entitySharedRandom ? SHARED_RANDOM : RandomSource.create(); // Paper - Share random for entities to make them more random // 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 7cfd9e4e29b8f3cf277679f785bae3cb12d2bd20..36a56553702fa6e4a2ac92b3639c210c94faee73 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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@@ -46,7 +46,7 @@ public class Squid extends AgeableWaterCreature {
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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 - Share random for entities to make them more random
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+ if (!world.purpurConfig.entitySharedRandom) this.random.setSeed((long)this.getId()); // Paper - Share random for entities to make them more random // 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 26b8f6f80e06e5c71c41c438e96de84e4cd59024..aa68b09686aec0ea58e04835baa33ddc7a5b5bad 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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@@ -211,9 +211,11 @@ 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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