From 05225cd7543552bff6a28d35f4f47ada032c514d 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 a6f014a050..c6de971ac5 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -118,4 +118,9 @@ public class PurpurWorldConfig {
     private void milkCuresBadOmen() {
         milkCuresBadOmen = getBoolean("milk-cures-bad-omen", milkCuresBadOmen);
     }
+
+    public int pillagerLimitOutpostSpawns = 10;
+    private void pillagerSettings() {
+        pillagerLimitOutpostSpawns = getInt("mobs.pillager.limit-outpost-spawns", pillagerLimitOutpostSpawns);
+    }
 }
-- 
2.24.0