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76d2a4cb8f
turning this to true allows 1 player to deny other players the ability to have mobs spawn. It really is a bad idea and reverts back to iffy mob spawn limits where mob farms in the world stops natural spawns from occuring. Really recommend resorting to different solutions than ever using this config.
63 lines
2.7 KiB
Diff
63 lines
2.7 KiB
Diff
From c00cbd11cd310d1b03883c60261ced22e8ae6cae Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 24 Mar 2019 01:01:32 -0400
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Subject: [PATCH] Only count Natural Spawned mobs towards natural spawn mob
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limit
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This resolves the super common complaint about mobs not spawning.
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This was ultimately a flaw in the vanilla count algorithim that allows
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spawners and other misc mobs to count against the mob limit, which are
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not bounded, and can prevent the entire world from spawning new.
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I believe Bukkits changes around persistence may of actually made it
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worse than vanilla.
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This should fully solve all of the issues around it so that only natural
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influences natural spawns.
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index f259c4e514..fa1d88aa84 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -594,4 +594,14 @@ public class PaperWorldConfig {
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log("Using vanilla redstone algorithm.");
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}
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}
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+
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+ public boolean countAllMobsForSpawning = false;
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+ private void countAllMobsForSpawning() {
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+ countAllMobsForSpawning = getBoolean("count-all-mobs-for-spawning", false);
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+ if (countAllMobsForSpawning) {
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+ log("Counting all mobs for spawning. Mob farms may reduce natural spawns elsewhere in world.");
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+ } else {
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+ log("Using improved mob spawn limits (Only Natural Spawns impact spawn limits for more natural spawns)");
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+ }
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+ }
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}
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java b/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java
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index a10a5bc138..346176cf98 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java
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@@ -7,6 +7,7 @@ import net.minecraft.server.IAnimal;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.server.World;
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import net.minecraft.server.WorldServer;
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+import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
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import java.util.ArrayList;
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import java.util.Collection;
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@@ -90,7 +91,8 @@ public class PaperWorldEntityList extends ArrayList<Entity> {
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}
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public void updateEntityCount(Entity entity, int amt) {
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- if (!(entity instanceof IAnimal)) return;
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+ // Only count natural spawns so that mob
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+ if (!(entity instanceof IAnimal) || (entity.spawnReason != SpawnReason.NATURAL && !world.paperConfig.countAllMobsForSpawning)) return;
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if (entity instanceof EntityInsentient) {
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EntityInsentient entityinsentient = (EntityInsentient) entity;
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--
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2.21.0
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