From 8c9db74b61fed29c35db8183f770e892eeac8eeb Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Mon, 22 Jul 2019 14:24:26 -0500
Subject: [PATCH] Implement a hard limit for pillager outpost spawns

---
 .../java/net/minecraft/server/ChunkProviderGenerate.java     | 1 +
 src/main/java/net/pl3x/purpur/PurpurWorldConfig.java         | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/src/main/java/net/minecraft/server/ChunkProviderGenerate.java b/src/main/java/net/minecraft/server/ChunkProviderGenerate.java
index 70f43c5159..baca8f7054 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderGenerate.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderGenerate.java
@@ -143,6 +143,7 @@ public class ChunkProviderGenerate extends ChunkGeneratorAbstract<GeneratorSetti
             }
         } else if (enumcreaturetype == EnumCreatureType.MONSTER) {
             if (WorldGenerator.PILLAGER_OUTPOST.a(this.a, blockposition)) {
+                if (getWorld().purpurConfig.pillagerLimitOutpostSpawns > 0 && getWorld().getEntitiesByClass(EntityPillager.class, new AxisAlignedBB(blockposition).grow(128)).size() < getWorld().purpurConfig.pillagerLimitOutpostSpawns) // Purpur
                 return WorldGenerator.PILLAGER_OUTPOST.e();
             }
 
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index e5ea54a206..66dd66f062 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -131,6 +131,11 @@ public class PurpurWorldConfig {
         pigmenDontTargetUnlessHit = getBoolean("mobs.pigmen.dont-target-unless-hit", pigmenDontTargetUnlessHit);
     }
 
+    public int pillagerLimitOutpostSpawns = 10;
+    private void pillagerSettings() {
+        pillagerLimitOutpostSpawns = getInt("mobs.pillager.limit-outpost-spawns", pillagerLimitOutpostSpawns);
+    }
+
     public float zombieHorseSpawnChance = 0F;
     private void zombieHorseSettings() {
         zombieHorseSpawnChance = (float) getDouble("mobs.zombie_horse.spawn-chance", zombieHorseSpawnChance);
-- 
2.24.0