PaperMC/patches/server/0831-Make-water-animal-spawn-height-configurable.patch
Nassim Jahnke 18f0f8d1ca
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
312281ea PR-742: Make World implement Keyed

CraftBukkit Changes:
2ac7fa7a SPIGOT-7014: getLootTable API should not persistently update loot table
7fdd7941 PR-1046: Make World implement Keyed
7bc728a6 PR-1045: Revert changes to persistence required checks

Spigot Changes:
b6d12d17 Rebuild patches
2022-05-09 11:03:07 +02:00

50 lines
2.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Brokkonaut <hannos17@gmx.de>
Date: Sat, 18 Dec 2021 08:26:55 +0100
Subject: [PATCH] Make water animal spawn height configurable
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 1161f91ad09fa5b9a769bea1e80a7edb5da76fcf..6ad81087e1ca9c6d7420443318c50bebba451c76 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -416,6 +416,24 @@ public class PaperWorldConfig {
mobSpawnerTickRate = getInt("mob-spawner-tick-rate", 1);
}
+ public Integer waterAnimalMaxSpawnHeight;
+ private void waterAnimalMaxSpawnHeight() {
+ String v = getString("wateranimal-spawn-height.maximum", "default");
+ try {
+ waterAnimalMaxSpawnHeight = Integer.parseInt(v);
+ } catch (NumberFormatException ignored) {
+ }
+ }
+
+ public Integer waterAnimalMinSpawnHeight;
+ private void waterAnimalMinSpawnHeight() {
+ String v = getString("wateranimal-spawn-height.minimum", "default");
+ try {
+ waterAnimalMinSpawnHeight = Integer.parseInt(v);
+ } catch (NumberFormatException ignored) {
+ }
+ }
+
public int containerUpdateTickRate;
private void containerUpdateTickRate() {
containerUpdateTickRate = getInt("container-update-tick-rate", 1);
diff --git a/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java b/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java
index 69f7e034cab1bfd7ca5dffc660b6decd739adf35..c039b896ee85543c26a8ab76640080f539deaa4c 100644
--- a/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java
+++ b/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java
@@ -79,6 +79,10 @@ public abstract class WaterAnimal extends PathfinderMob {
public static boolean checkSurfaceWaterAnimalSpawnRules(EntityType<? extends WaterAnimal> type, LevelAccessor world, MobSpawnType reason, BlockPos pos, Random random) {
int i = world.getSeaLevel();
int j = i - 13;
+ // Paper start
+ i = world.getMinecraftWorld().paperConfig.waterAnimalMaxSpawnHeight != null ? world.getMinecraftWorld().paperConfig.waterAnimalMaxSpawnHeight : i;
+ j = world.getMinecraftWorld().paperConfig.waterAnimalMinSpawnHeight != null ? world.getMinecraftWorld().paperConfig.waterAnimalMinSpawnHeight : j;
+ // Paper end
return pos.getY() >= j && pos.getY() <= i && world.getFluidState(pos.below()).is(FluidTags.WATER) && world.getBlockState(pos.above()).is(Blocks.WATER);
}
}