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Paper-Old/Spigot-Server-Patches/0175-Cap-Entity-Collisions.patch
Aikar 716db7fb5e
[CI-SKIP] Re-add getBukkitEntity methods to child classes
Helps with development to not need to cast as much...

No clue why upstream makes some of the decisions they do....
2018-08-04 17:03:53 -04:00

61 Zeilen
2.7 KiB
Diff

From d5dcafc4a816b3bfb10b92beb388035abb19ec63 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 b95f259a9a..4991138dfe 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -344,4 +344,10 @@ public class PaperWorldConfig {
log("Treasure Maps will return already discovered locations");
}
}
+
+ public int maxCollisionsPerEntity;
+ private void maxEntityCollision() {
+ maxCollisionsPerEntity = getInt( "max-entity-collisions", this.spigotConfig.getInt("max-entity-collisions", 8) );
+ log( "Max Entity Collisions: " + maxCollisionsPerEntity );
+ }
}
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 3955884e10..33683301b2 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -183,6 +183,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
public final boolean defaultActivationState;
public long activatedTick = Integer.MIN_VALUE;
public boolean fromMobSpawner;
+ protected int numCollisions = 0; // Paper
public void inactiveTick() { }
// Spigot end
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index fdfef98a3f..5da05c0825 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -2319,8 +2319,11 @@ public abstract class EntityLiving extends Entity {
}
}
- for (j = 0; j < list.size(); ++j) {
+ numCollisions = Math.max(0, numCollisions - world.paperConfig.maxCollisionsPerEntity); // Paper
+ for (j = 0; j < list.size() && numCollisions < world.paperConfig.maxCollisionsPerEntity; ++j) { // Paper
Entity entity = (Entity) list.get(j);
+ entity.numCollisions++; // Paper
+ numCollisions++; // Paper
this.C(entity);
}
--
2.18.0