From 47e7e17232cbf3334e1057c6aef45f95cfb2d6c7 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

---
 src/main/java/net/minecraft/server/ChunkProviderGenerate.java | 1 +
 src/main/java/net/pl3x/purpur/PurpurWorldConfig.java          | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/main/java/net/minecraft/server/ChunkProviderGenerate.java b/src/main/java/net/minecraft/server/ChunkProviderGenerate.java
index 70f43c5159..fa08b8e1ab 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 9579b477e6..0bfafa054d 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -529,10 +529,12 @@ public class PurpurWorldConfig {
     public boolean pillagerRidable = false;
     public boolean pillagerRidableInWater = false;
     public boolean pillagerRequireShiftToMount = true;
+    public int pillagerLimitOutpostSpawns = 0;
     private void pillagerSettings() {
         pillagerRidable = getBoolean("mobs.pillager.ridable", pillagerRidable);
         pillagerRidableInWater = getBoolean("mobs.pillager.ridable-in-water", pillagerRidableInWater);
         pillagerRequireShiftToMount = getBoolean("mobs.pillager.require-shift-to-mount", pillagerRequireShiftToMount);
+        pillagerLimitOutpostSpawns = getInt("mobs.pillager.limit-outpost-spawns", pillagerLimitOutpostSpawns);
     }
 
     public boolean polarBearRidable = false;
-- 
2.24.0