From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: etil2jz <81570777+etil2jz@users.noreply.github.com>
Date: Sat, 19 Mar 2022 16:27:30 +0100
Subject: [PATCH] PaperPR Add more collision code skipping logic

Taken from https://github.com/PaperMC/Paper/pull/7581

diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index c0e316582e085873c05a76c16e612eabd2e8cf2a..dd881ca1460ad3d1f17b40969a872c3226d9d0c9 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3466,6 +3466,10 @@ public abstract class LivingEntity extends Entity {
 
     protected void pushEntities() {
         // Paper start - don't run getEntities if we're not going to use its result
+        if (!isCollidable(level.paperConfig().collisions.fixClimbingBypassingCrammingRule)) return;
+        net.minecraft.world.scores.Team team = getTeam();
+        if (team != null && team.getCollisionRule() == net.minecraft.world.scores.Team.CollisionRule.NEVER) return;
+
         int i = this.level.getGameRules().getInt(GameRules.RULE_MAX_ENTITY_CRAMMING);
         if (i <= 0 && level.paperConfig().collisions.maxEntityCollisions <= 0) {
             return;