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