Paper/patches/server/0126-Cap-Entity-Collisions.patch
2022-06-08 15:38:56 +02:00

58 Zeilen
3.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 22 Jan 2017 18:07:56 -0500
Subject: [PATCH] Cap Entity Collisions
Limit a single entity to colliding a max of configurable times per tick.
This will alleviate issues where living entities are hoarded in 1x1 pens
This is not tied to the maxEntityCramming rule. Cramming will still apply
just as it does in Vanilla, but entity pushing logic will be capped.
You can set this to 0 to disable collisions.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 8451982ba4fc9522f2d77f68fc63a0e12558955f..ee8ce0e5bdb0acb7d6ef3439a388e108ea1807de 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -391,4 +391,10 @@ public class PaperWorldConfig {
treasureMapsAlreadyDiscoveredVillager = getBoolean("treasure-maps-find-already-discovered.villager-trade", treasureMapsAlreadyDiscoveredVillager);
treasureMapsAlreadyDiscoveredLootTable = getBooleanOrNull("treasure-maps-find-already-discovered.loot-tables", treasureMapsAlreadyDiscoveredLootTable);
}
+
+ public int maxCollisionsPerEntity = 8;
+ private void maxEntityCollision() {
+ maxCollisionsPerEntity = getInt( "max-entity-collisions", this.spigotConfig.getInt("max-entity-collisions", this.maxCollisionsPerEntity, false) );
+ log( "Max Entity Collisions: " + maxCollisionsPerEntity );
+ }
}
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index d729d0ab7168246af901513e41334176a1f95861..abfa26bf132dd2d0ef2979bac92eff87c11dd5cd 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -337,6 +337,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
public void inactiveTick() { }
// Spigot end
// Paper start
+ protected int numCollisions = 0; // Paper
@javax.annotation.Nullable
private org.bukkit.util.Vector origin;
@javax.annotation.Nullable
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 8e6c9fb5eb58c20b97141551b2514c004eb4cedb..2eed84529ad9a34ae88c4f37f2b0c7943f51b0ad 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3261,8 +3261,11 @@ public abstract class LivingEntity extends Entity {
}
}
- for (j = 0; j < list.size(); ++j) {
+ this.numCollisions = Math.max(0, this.numCollisions - this.level.paperConfig.maxCollisionsPerEntity); // Paper
+ for (j = 0; j < list.size() && this.numCollisions < this.level.paperConfig.maxCollisionsPerEntity; ++j) { // Paper
Entity entity = (Entity) list.get(j);
+ entity.numCollisions++; // Paper
+ this.numCollisions++; // Paper
this.doPush(entity);
}