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48 lines
2.7 KiB
Diff
48 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nassim Jahnke <nassim@njahnke.dev>
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Date: Wed, 30 Oct 2024 13:51:54 +0100
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Subject: [PATCH] Fix item EAR ticks
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Item entities only have their gravity ticked every 4 ticks when on ground.
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Fix that and also remove Spigot's arbitrary tick skipping. It's a terribly
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cheap way of getting extra performance that doesn't really work at all.
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diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
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index 75ebf09777e19645eee296a9edabac39c858ffb9..c21fa55c62d97d9511e41a1e313e904330a6eee6 100644
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--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
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+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
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@@ -175,7 +175,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
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}
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}
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- if (!this.onGround() || this.getDeltaMovement().horizontalDistanceSqr() > 9.999999747378752E-6D || (this.tickCount + this.getId()) % 4 == 0) {
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+ if (!this.onGround() || this.getDeltaMovement().horizontalDistanceSqr() > 9.999999747378752E-6D || (this.tickCount + this.getId()) % 4 == 0) { // Paper - Diff on change; ActivationRange immunity
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this.move(MoverType.SELF, this.getDeltaMovement());
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this.applyEffectsFromBlocks();
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float f = 0.98F;
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diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
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index 3184090cfa1ce6ec01686a7651be01cff49f5951..34297951d33242237af578d5ffc2e314c1e594f1 100644
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--- a/src/main/java/org/spigotmc/ActivationRange.java
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+++ b/src/main/java/org/spigotmc/ActivationRange.java
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@@ -234,7 +234,7 @@ public class ActivationRange
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public static boolean checkIfActive(Entity entity)
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{
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// Never safe to skip fireworks or item gravity
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- if (entity instanceof FireworkRocketEntity || (entity instanceof ItemEntity && (entity.tickCount + entity.getId() + 1) % 4 == 0)) {
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+ if (entity instanceof FireworkRocketEntity || (entity instanceof ItemEntity && (entity.tickCount + entity.getId()) % 4 == 0)) { // Paper - Needed for item gravity, see ItemEntity tick
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return true;
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}
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@@ -253,11 +253,8 @@ public class ActivationRange
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}
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isActive = true;
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}
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- // Add a little performance juice to active entities. Skip 1/4 if not immune.
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- } else if ( !entity.defaultActivationState && entity.tickCount % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) )
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- {
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- isActive = false;
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}
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+ // Paper - remove dumb tick skipping for active entities
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return isActive;
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}
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}
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