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Fix item gravity on inactive items, remove dumb active skipping

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Nassim Jahnke 2024-10-30 14:06:43 +01:00
parent fe2f3d4693
commit 9f1fa0b4f8
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13 changed files with 42 additions and 49 deletions
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42
patches/server/0302-Fix-items-not-falling-correctly.patch → patches/server/0302-Fix-item-EAR-ticks.patch
View file

@ -1,21 +1,14 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: AJMFactsheets <AJMFactsheets@gmail.com>
Date: Fri, 17 Jan 2020 17:17:54 -0600
Subject: [PATCH] Fix items not falling correctly
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Wed, 30 Oct 2024 13:51:54 +0100
Subject: [PATCH] Fix item EAR ticks
Since 1.14, Mojang has added an optimization which skips checking if
an item should fall every fourth tick.
However, Spigot's entity activation range class also has an
optimization which skips ticking active entities every fourth tick.
This can result in a state where an item will never properly fall
due to its move method never being called.
This patch resolves the conflict by offsetting checking Spigot's entity
activation range check from an item's move method.
Item entities only have their gravity ticked every 4 ticks when on ground.
Fix that and also remove Spigot's arbitrary tick skipping. It's a terribly
cheap way of getting extra performance that doesn't really work at all.
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 75ebf09777e19645eee296a9edabac39c858ffb9..c390d8b3a706d0177b9f3105a7b9a84265688ece 100644
index 75ebf09777e19645eee296a9edabac39c858ffb9..c21fa55c62d97d9511e41a1e313e904330a6eee6 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -175,7 +175,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
@ -23,20 +16,27 @@ index 75ebf09777e19645eee296a9edabac39c858ffb9..c390d8b3a706d0177b9f3105a7b9a842
}
- if (!this.onGround() || this.getDeltaMovement().horizontalDistanceSqr() > 9.999999747378752E-6D || (this.tickCount + this.getId()) % 4 == 0) {
+ if (!this.onGround() || this.getDeltaMovement().horizontalDistanceSqr() > 9.999999747378752E-6D || (this.tickCount + this.getId()) % 4 == 0) { // Paper - Diff on change
+ if (!this.onGround() || this.getDeltaMovement().horizontalDistanceSqr() > 9.999999747378752E-6D || (this.tickCount + this.getId()) % 4 == 0) { // Paper - Diff on change; ActivationRange immunity
this.move(MoverType.SELF, this.getDeltaMovement());
this.applyEffectsFromBlocks();
float f = 0.98F;
diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
index dd1c5bc7522a4710cbfdd4764f6431e1e28d63cc..f8387277d915460d755bdd35198d2547d1a49bde 100644
index dd1c5bc7522a4710cbfdd4764f6431e1e28d63cc..05ad15fc40ccb7feed5c51ad0ad0a98bd0d02af6 100644
--- a/src/main/java/org/spigotmc/ActivationRange.java
+++ b/src/main/java/org/spigotmc/ActivationRange.java
@@ -253,7 +253,7 @@ public class ActivationRange
@@ -251,12 +251,11 @@ public class ActivationRange
entity.activatedTick = MinecraftServer.currentTick + 20;
}
isActive = true;
+ } else if (entity instanceof net.minecraft.world.entity.item.ItemEntity && (entity.tickCount + entity.getId()) % 4 == 0) { // Paper - Needed for item gravity, see ItemEntity tick
+ isActive = true;
}
// Add a little performance juice to active entities. Skip 1/4 if not immune.
- // Add a little performance juice to active entities. Skip 1/4 if not immune.
- } else if ( !entity.defaultActivationState && entity.tickCount % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) )
+ } else if ( !entity.defaultActivationState && (entity.tickCount + entity.getId()) % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) ) // Paper - Ensure checking item movement is offset from Spigot's entity activation range check
{
isActive = false;
- {
- isActive = false;
}
+ // Paper - remove dumb tick skipping for active entities
return isActive;
}
}

2
patches/server/0305-Alternative-item-despawn-rate.patch
View file

@ -6,7 +6,7 @@ Subject: [PATCH] Alternative item-despawn-rate
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
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 c390d8b3a706d0177b9f3105a7b9a84265688ece..65deb4568a80577f67f39de3af9fb568975a649d 100644
index c21fa55c62d97d9511e41a1e313e904330a6eee6..9974aec00935a1c3068eceee6d7042f14f15ac56 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -62,6 +62,7 @@ public class ItemEntity extends Entity implements TraceableEntity {

2
patches/server/0543-Add-option-to-fix-items-merging-through-walls.patch
View file

@ -5,7 +5,7 @@ Subject: [PATCH] Add option to fix items merging through walls
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 65deb4568a80577f67f39de3af9fb568975a649d..6b19689a19465554b943470fc6f959e48169ac5b 100644
index 9974aec00935a1c3068eceee6d7042f14f15ac56..586257fe5c9f5cddd0ed164254f46777c6e71d66 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -285,6 +285,14 @@ public class ItemEntity extends Entity implements TraceableEntity {

2
patches/server/0717-Don-t-use-level-random-in-entity-constructors.patch
View file

@ -9,7 +9,7 @@ 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/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
index 6b19689a19465554b943470fc6f959e48169ac5b..aa41c4cf8d3ae291c4147118c96190ff0bb807b2 100644
index 586257fe5c9f5cddd0ed164254f46777c6e71d66..d555fd0b200c012f30ed0c0ec09a37b25a737b76 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -72,7 +72,12 @@ public class ItemEntity extends Entity implements TraceableEntity {

2
patches/server/0763-Friction-API.patch
View file

@ -55,7 +55,7 @@ index 5330f6315cecfa6afd04b711a5b8656717cb5ede..8b0a764984f886b711cb337a7f706081
this.getAttributes().load(nbt.getList("attributes", 10));
}
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 aa41c4cf8d3ae291c4147118c96190ff0bb807b2..e83a705f54063a17fc69a22683333aacad5a43ce 100644
index d555fd0b200c012f30ed0c0ec09a37b25a737b76..7a6d51020d9c6be33b4c34c0d608559589d5b390 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -63,6 +63,7 @@ public class ItemEntity extends Entity implements TraceableEntity {

27
patches/server/0978-Entity-Activation-Range-2.0.patch
View file

@ -17,10 +17,10 @@ Adds villagers as separate config
public net.minecraft.world.entity.Entity isInsidePortal
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index ce148cf5930cdcf0163c7f6416cbbd89e4d22720..75c388a5c9de26f0053015619e6c19bcff219478 100644
index ce148cf5930cdcf0163c7f6416cbbd89e4d22720..cd00b534e4c527e0b4a5ad78cde87c22c49b4c33 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -962,12 +962,13 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
@@ -962,11 +962,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
public void tickNonPassenger(Entity entity) {
// Spigot start
@ -32,14 +32,13 @@ index ce148cf5930cdcf0163c7f6416cbbd89e4d22720..75c388a5c9de26f0053015619e6c19bc
- }
+ }*/ // Paper - comment out EAR 2
// Spigot end
+ final boolean isActive = org.spigotmc.ActivationRange.checkIfActive(entity); // Paper - EAR 2
entity.setOldPosAndRot();
ProfilerFiller gameprofilerfiller = Profiler.get();
@@ -976,20 +977,22 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
@@ -976,20 +976,23 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
return BuiltInRegistries.ENTITY_TYPE.getKey(entity.getType()).toString();
});
gameprofilerfiller.incrementCounter("tickNonPassenger");
+ final boolean isActive = org.spigotmc.ActivationRange.checkIfActive(entity); // Paper - EAR 2
+ if (isActive) { // Paper - EAR 2
entity.tick();
entity.postTick(); // CraftBukkit
@ -350,7 +349,7 @@ index 46afba838cf12eeb1bbccaa260131a76f090364b..e1c9a961064887070b29207efd7af478
}
}
diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
index f8387277d915460d755bdd35198d2547d1a49bde..6ffe86aa887ebf96f21114a468e16376c2449911 100644
index 05ad15fc40ccb7feed5c51ad0ad0a98bd0d02af6..133bcf639a45bd7fa1a2d02410ea3e8568265007 100644
--- a/src/main/java/org/spigotmc/ActivationRange.java
+++ b/src/main/java/org/spigotmc/ActivationRange.java
@@ -1,26 +1,35 @@
@ -651,11 +650,11 @@ index f8387277d915460d755bdd35198d2547d1a49bde..6ffe86aa887ebf96f21114a468e16376
+ // Paper start
+ if (entity instanceof Mob && ((Mob) entity).targetSelector.hasTasks() ) {
+ return 0;
+ }
}
+ if (entity instanceof Pillager) {
+ Pillager pillager = (Pillager) entity;
+ // TODO:?
}
+ }
+ // Paper end
}
// SPIGOT-6644: Otherwise the target refresh tick will be missed
@ -689,7 +688,7 @@ index f8387277d915460d755bdd35198d2547d1a49bde..6ffe86aa887ebf96f21114a468e16376
// Should this entity tick?
if ( !isActive )
@@ -245,15 +399,19 @@ public class ActivationRange
@@ -245,11 +399,14 @@ public class ActivationRange
if ( ( MinecraftServer.currentTick - entity.activatedTick - 1 ) % 20 == 0 )
{
// Check immunities every 20 ticks.
@ -706,14 +705,8 @@ index f8387277d915460d755bdd35198d2547d1a49bde..6ffe86aa887ebf96f21114a468e16376
}
+ // Paper end
isActive = true;
+
}
// Add a little performance juice to active entities. Skip 1/4 if not immune.
- } else if ( !entity.defaultActivationState && (entity.tickCount + entity.getId()) % 4 == 0 && !ActivationRange.checkEntityImmunities( entity ) ) // Paper - Ensure checking item movement is offset from Spigot's entity activation range check
+ } else if ( (entity.tickCount + entity.getId()) % 4 == 0 && ActivationRange.checkEntityImmunities( entity ) < 0 ) // Paper
{
isActive = false;
}
} else if (entity instanceof net.minecraft.world.entity.item.ItemEntity && (entity.tickCount + entity.getId()) % 4 == 0) { // Paper - Needed for item gravity, see ItemEntity tick
isActive = true;
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 2b263246135c85aa225120519e9702a628773935..2c408fa4abcbe1171c58aee8799c8cf7867d0f0a 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java

2
patches/server/0979-Anti-Xray.patch
View file

@ -1104,7 +1104,7 @@ index 183b2191fa1c1b27adedf39593e1b5a223fb1279..8ead66c134688b11dca15f6509147e72
private ClientboundLevelChunkWithLightPacket(RegistryFriendlyByteBuf buf) {
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 75c388a5c9de26f0053015619e6c19bcff219478..c0de354ac03a62f159540f25940dc3700cc0c575 100644
index cd00b534e4c527e0b4a5ad78cde87c22c49b4c33..32f8186b1502b481c1100f7fdba0339ae3dd34fa 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -343,7 +343,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe

2
patches/server/1008-Configuration-for-horizontal-only-item-merging.patch
View file

@ -14,7 +14,7 @@ This allows us to have both the reduced number of item entities a high item-merg
without most of the visual artifacts caused by items merging vertically.
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 e83a705f54063a17fc69a22683333aacad5a43ce..246b5649883e4f305afa5a887b9df0f3735f7593 100644
index 7a6d51020d9c6be33b4c34c0d608559589d5b390..4ce041726661dbbd19f36a516f2fd7f5e3307ef0 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -285,7 +285,7 @@ public class ItemEntity extends Entity implements TraceableEntity {

2
patches/server/1024-Remove-wall-time-unused-skip-tick-protection.patch
View file

@ -30,7 +30,7 @@ completely unnecessary, which also rids paper of the previous described
incompatibility with non-ticking chunks.
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 246b5649883e4f305afa5a887b9df0f3735f7593..5d8885bca55503bf7e1a2a4e1bb9b3bd86d55391 100644
index 4ce041726661dbbd19f36a516f2fd7f5e3307ef0..0f086af57a5ff08c264dcbf89a8c3931ec73a609 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -60,7 +60,7 @@ public class ItemEntity extends Entity implements TraceableEntity {

2
patches/server/1038-Moonrise-optimisation-patches.patch
View file

@ -26779,7 +26779,7 @@ index b2fd3e936559c8fcb8b02ae3ef63c4f3bd0edb08..5bbc7ceaafc163f12344e5d5d355ad2f
if (!list.equals(this.lastPassengers)) {
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index c0de354ac03a62f159540f25940dc3700cc0c575..9af879115a24145ec290ac200565004e49ee7b0b 100644
index 32f8186b1502b481c1100f7fdba0339ae3dd34fa..70efc63102b3d3727be376d42f1bef70174468a3 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -185,7 +185,7 @@ import org.bukkit.event.weather.LightningStrikeEvent;

2
patches/server/1043-Detail-more-information-in-watchdog-dumps.patch
View file

@ -76,7 +76,7 @@ index f7197f1347251a37dd0f6d9ffa2f09bc3a4e1233..1f7f68aad97ee73763c042837f239bdc
});
throw RunningOnDifferentThreadException.RUNNING_ON_DIFFERENT_THREAD;
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 9af879115a24145ec290ac200565004e49ee7b0b..c9d7ea8fbaf8858564282b42f6f6dda3d6927f8e 100644
index 70efc63102b3d3727be376d42f1bef70174468a3..7b936a01888d71fe305863054471b6b4a3aa95b8 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1247,7 +1247,26 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe

2
patches/server/1048-Incremental-chunk-and-player-saving.patch
View file

@ -50,7 +50,7 @@ index 8a45960de3fd890991a1c75a103fec1adb03c0cb..c1e8d2679083516040e9d1768d79f5e4
ProfilerFiller gameprofilerfiller = Profiler.get();
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index c9d7ea8fbaf8858564282b42f6f6dda3d6927f8e..2519a886317362db4ac0aeadb3655624f175cd99 100644
index 7b936a01888d71fe305863054471b6b4a3aa95b8..c09c718c1b1c9f27fdf1e4160b2df6887cf1d1a2 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1347,6 +1347,30 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe

2
patches/server/1051-Lag-compensation-ticks.patch
View file

@ -28,7 +28,7 @@ index c1e8d2679083516040e9d1768d79f5e4d71bf0a6..af7c6f56444c0e495fd39da872f80301
gameprofilerfiller.push(() -> {
String s = String.valueOf(worldserver);
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 2519a886317362db4ac0aeadb3655624f175cd99..e65cfb1132f5f0c9e1fa5ae4a46a8abed0c56be1 100644
index c09c718c1b1c9f27fdf1e4160b2df6887cf1d1a2..21c78bc96c39f6261adaad2e7c225948b6f1606f 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -576,6 +576,17 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe