mirror of
https://github.com/PaperMC/Paper.git
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72 lines
4 KiB
Diff
72 lines
4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: chase <chasewhip20@gmail.com>
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Date: Wed, 2 Dec 2020 22:43:39 -0800
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Subject: [PATCH] add per world spawn limits
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Taken from #2982. Credit to Chasewhip8
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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 83674565d280f5aa2504cdaee027386f3f377291..24f784209109f599fab11ba8c905f16c304dba3c 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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@@ -12,6 +12,7 @@ import net.minecraft.world.Difficulty;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.monster.Vindicator;
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import net.minecraft.world.entity.monster.Zombie;
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+import net.minecraft.world.level.NaturalSpawner;
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import org.bukkit.Bukkit;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.spigotmc.SpigotWorldConfig;
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@@ -55,6 +56,11 @@ public class PaperWorldConfig {
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set("despawn-ranges.soft", null);
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set("despawn-ranges.hard", null);
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+
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+ set("spawn-limits.monsters", null);
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+ set("spawn-limits.animals", null);
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+ set("spawn-limits.water-animals", null);
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+ set("spawn-limits.water-ambient", null);
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}
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if (needsSave) {
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@@ -686,6 +692,21 @@ public class PaperWorldConfig {
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zombieVillagerInfectionChance = getDouble("zombie-villager-infection-chance", zombieVillagerInfectionChance);
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}
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+ public Reference2IntMap<MobCategory> perWorldSpawnLimits = new Reference2IntOpenHashMap<>(NaturalSpawner.SPAWNING_CATEGORIES.length);
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+ private void perWorldSpawnLimits() {
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+ perWorldSpawnLimits.defaultReturnValue(-1);
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+ if (PaperConfig.version < 24) {
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+ // ambient category already had correct name
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+ perWorldSpawnLimits.put(MobCategory.MONSTER, getInt("spawn-limits.monsters", -1, false));
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+ perWorldSpawnLimits.put(MobCategory.CREATURE, getInt("spawn-limits.animals", -1, false));
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+ perWorldSpawnLimits.put(MobCategory.WATER_CREATURE, getInt("spawn-limits.water-animals", -1, false));
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+ perWorldSpawnLimits.put(MobCategory.WATER_AMBIENT, getInt("spawn-limits.water-ambient", -1, false));
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+ }
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+ for (MobCategory value : NaturalSpawner.SPAWNING_CATEGORIES) {
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+ perWorldSpawnLimits.put(value, getInt("spawn-limits." + value.getName(), perWorldSpawnLimits.getInt(value)));
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+ }
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+ }
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+
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public int lightQueueSize = 20;
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private void lightQueueSize() {
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lightQueueSize = getInt("light-queue-size", lightQueueSize);
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 8947ecf8136b457265fee897f6d1a3da1ff5ac17..28516df29bfb3d51980e2ace74fa72bfc2151056 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -210,6 +210,14 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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this.biomeProvider = biomeProvider;
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this.environment = env;
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+ // Paper start - per world spawn limits
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+ this.monsterSpawn = this.world.paperConfig.perWorldSpawnLimits.getInt(net.minecraft.world.entity.MobCategory.MONSTER);
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+ this.animalSpawn = this.world.paperConfig.perWorldSpawnLimits.getInt(net.minecraft.world.entity.MobCategory.CREATURE);
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+ this.waterAnimalSpawn = this.world.paperConfig.perWorldSpawnLimits.getInt(net.minecraft.world.entity.MobCategory.WATER_CREATURE);
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+ this.waterAmbientSpawn = this.world.paperConfig.perWorldSpawnLimits.getInt(net.minecraft.world.entity.MobCategory.WATER_AMBIENT);
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+ this.ambientSpawn = this.world.paperConfig.perWorldSpawnLimits.getInt(net.minecraft.world.entity.MobCategory.AMBIENT);
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+ this.waterUndergroundCreatureSpawn = this.world.paperConfig.perWorldSpawnLimits.getInt(net.minecraft.world.entity.MobCategory.UNDERGROUND_WATER_CREATURE);
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+ // Paper end
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}
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@Override
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