From 701e2a2dc2cb3606020f4cf416c6858b52872efd Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 5 Jul 2019 11:09:25 -0500
Subject: [PATCH] Make illusioners naturally spawn

---
 src/main/java/net/minecraft/server/Biomes.java | 18 ++++++++++++++++++
 .../net/minecraft/server/SpawnerCreature.java  |  4 ++++
 .../java/net/pl3x/purpur/PurpurConfig.java     |  5 +++++
 3 files changed, 27 insertions(+)

diff --git a/src/main/java/net/minecraft/server/Biomes.java b/src/main/java/net/minecraft/server/Biomes.java
index b075ee4ec..48dcab2d9 100644
--- a/src/main/java/net/minecraft/server/Biomes.java
+++ b/src/main/java/net/minecraft/server/Biomes.java
@@ -112,6 +112,24 @@ public abstract class Biomes {
             addSpawn("eroded_badlands", EnumCreatureType.MONSTER, EntityTypes.GIANT, 10, 1, 1);
             addSpawn("modified_badlands_plateau", EnumCreatureType.MONSTER, EntityTypes.GIANT, 10, 1, 1);
         }
+        if (net.pl3x.purpur.PurpurConfig.illusionersNaturallySpawn) {
+            addSpawn("plains", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("sunflower_plains", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("desert", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("desert_hills", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("desert_lakes", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("mountains", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("gravelly_mountains", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("modified_gravelly_mountains", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("savanna", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("savanna_plateau", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("shattered_savanna", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("shattered_savanna_plateau", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 5, 1, 1);
+            addSpawn("badlands", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 10, 1, 1);
+            addSpawn("badlands_plateau", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 10, 1, 1);
+            addSpawn("eroded_badlands", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 10, 1, 1);
+            addSpawn("modified_badlands_plateau", EnumCreatureType.MONSTER, EntityTypes.ILLUSIONER, 10, 1, 1);
+        }
     }
 
     private static void addSpawn(String biome, EnumCreatureType ct, EntityTypes et, int weight, int min_group, int max_group) {
diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
index 694075cb1..966ef81c6 100644
--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
@@ -82,6 +82,10 @@ public final class SpawnerCreature {
                                                     if (!net.pl3x.purpur.PurpurConfig.giantsNaturallySpawn) {
                                                         return i;
                                                     }
+                                                } else if (entitytypes == EntityTypes.ILLUSIONER) {
+                                                    if (!net.pl3x.purpur.PurpurConfig.illusionersNaturallySpawn) {
+                                                        return i;
+                                                    }
                                                 }
                                                 // Purpur end
 
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
index f9623c7c7..aa68cc366 100644
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
@@ -171,6 +171,11 @@ public class PurpurConfig {
         giantsHaveAI = getBoolean("settings.mobs.giant.have-ai", giantsHaveAI);
     }
 
+    public static boolean illusionersNaturallySpawn = true;
+    private static void illusionersSettings() {
+        illusionersNaturallySpawn = getBoolean("settings.mobs.illusioner.naturally-spawn", illusionersNaturallySpawn);
+    }
+
     public static boolean ironGolemSwims = true;
     private static void ironGolemSettings() {
         ironGolemSwims = getBoolean("settings.mobs.iron_golem.swims", ironGolemSwims);
-- 
2.23.0.rc1