Purpur/patches/server/0047-Cat-spawning-options.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Thu, 26 Dec 2019 18:52:55 -0600
Subject: [PATCH] Cat spawning options


diff --git a/src/main/java/net/minecraft/server/IEntityAccess.java b/src/main/java/net/minecraft/server/IEntityAccess.java
index dfa8f3439b..a3a073f9d2 100644
--- a/src/main/java/net/minecraft/server/IEntityAccess.java
+++ b/src/main/java/net/minecraft/server/IEntityAccess.java
@@ -45,6 +45,7 @@ public interface IEntityAccess {
         }
     }
 
+    default <T extends Entity> List<T> getEntitiesInAABB(Class<? extends T> oclass, AxisAlignedBB axisalignedbb) { return a(oclass, axisalignedbb); } // Purpur - OBFHELPER
     default <T extends Entity> List<T> a(Class<? extends T> oclass, AxisAlignedBB axisalignedbb) {
         return this.a(oclass, axisalignedbb, IEntitySelector.g);
     }
diff --git a/src/main/java/net/minecraft/server/MobSpawnerCat.java b/src/main/java/net/minecraft/server/MobSpawnerCat.java
index 67c20747a3..68d37121fd 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerCat.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerCat.java
@@ -16,7 +16,7 @@ public class MobSpawnerCat implements MobSpawner {
             if (this.a > 0) {
                 return 0;
             } else {
-                this.a = 1200;
+                this.a = worldserver.purpurConfig.catSpawnDelay; // Purpur;
                 EntityPlayer entityplayer = worldserver.h();
 
                 if (entityplayer == null) {
@@ -50,10 +50,14 @@ public class MobSpawnerCat implements MobSpawner {
     }
 
     private int a(WorldServer worldserver, BlockPosition blockposition) {
-        boolean flag = true;
-
-        if (worldserver.x().a(VillagePlaceType.r.c(), blockposition, 48, VillagePlace.Occupancy.IS_OCCUPIED) > 4L) {
-            List<EntityCat> list = worldserver.a(EntityCat.class, (new AxisAlignedBB(blockposition)).grow(48.0D, 8.0D, 48.0D));
+        // Purpur start
+        int range = worldserver.purpurConfig.catSpawnVillageScanRange;
+        if (range <= 0) {
+            return 0;
+        }
+        if (worldserver.getVillagePlace().count(VillagePlaceType.home().predicate(), blockposition, range, VillagePlace.Occupancy.IS_OCCUPIED) > 4L) {
+            List<EntityCat> list = worldserver.a(EntityCat.class, (new AxisAlignedBB(blockposition)).grow(range, 8.0D, range));
+            // Purpur end
 
             if (list.size() < 5) {
                 return this.a(blockposition, (World) worldserver);
@@ -64,9 +68,13 @@ public class MobSpawnerCat implements MobSpawner {
     }
 
     private int a(World world, BlockPosition blockposition) {
-        boolean flag = true;
-        List<EntityCat> list = world.a(EntityCat.class, (new AxisAlignedBB(blockposition)).grow(16.0D, 8.0D, 16.0D));
-
+        // Purpur start
+        int range = world.purpurConfig.catSpawnSwampHutScanRange;
+        if (range <= 0) {
+            return 0;
+        }
+        List<EntityCat> list = world.getEntitiesInAABB(EntityCat.class, (new AxisAlignedBB(blockposition)).grow(range, 8.0D, range));
+        // Purpur end
         return list.size() < 1 ? this.a(blockposition, world) : 0;
     }
 
diff --git a/src/main/java/net/minecraft/server/VillagePlace.java b/src/main/java/net/minecraft/server/VillagePlace.java
index c1e149f204..acc30cb0d8 100644
--- a/src/main/java/net/minecraft/server/VillagePlace.java
+++ b/src/main/java/net/minecraft/server/VillagePlace.java
@@ -45,6 +45,7 @@ public class VillagePlace extends RegionFileSection<VillagePlaceSection> {
         ((VillagePlaceSection) this.e(SectionPosition.a(blockposition).s())).a(blockposition);
     }
 
+    public long count(Predicate<VillagePlaceType> predicate, BlockPosition blockposition, int i, VillagePlace.Occupancy villageplace_occupancy) { return a(predicate, blockposition, i, villageplace_occupancy); } // Purpur - OBFHELPER
     public long a(Predicate<VillagePlaceType> predicate, BlockPosition blockposition, int i, VillagePlace.Occupancy villageplace_occupancy) {
         return this.c(predicate, blockposition, i, villageplace_occupancy).count();
     }
diff --git a/src/main/java/net/minecraft/server/VillagePlaceType.java b/src/main/java/net/minecraft/server/VillagePlaceType.java
index 5bd3bcc2b9..5f2bb140ae 100644
--- a/src/main/java/net/minecraft/server/VillagePlaceType.java
+++ b/src/main/java/net/minecraft/server/VillagePlaceType.java
@@ -44,7 +44,7 @@ public class VillagePlaceType {
     public static final VillagePlaceType o = a("shepherd", a(Blocks.LOOM), 1, 1);
     public static final VillagePlaceType p = a("toolsmith", a(Blocks.SMITHING_TABLE), 1, 1);
     public static final VillagePlaceType q = a("weaponsmith", a(Blocks.GRINDSTONE), 1, 1);
-    public static final VillagePlaceType r = a("home", VillagePlaceType.z, 1, 1);
+    public static final VillagePlaceType r = a("home", VillagePlaceType.z, 1, 1); public static VillagePlaceType home() { return r; } // Purpur - OBFHELPER
     public static final VillagePlaceType s = a("meeting", a(Blocks.BELL), 32, 6);
     public static final VillagePlaceType t = a("beehive", a(Blocks.BEEHIVE), 0, 1);
     public static final VillagePlaceType u = a("bee_nest", a(Blocks.BEE_NEST), 0, 1);
@@ -83,6 +83,7 @@ public class VillagePlaceType {
         return this.D;
     }
 
+    public Predicate<VillagePlaceType> predicate() { return c(); } // Purpur - OBFHELPER
     public Predicate<VillagePlaceType> c() {
         return this.E;
     }
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 346cbc3efd..88e807da1e 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -2502,6 +2502,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
         }
     }
 
+    public VillagePlace getVillagePlace() { return x(); } // Purpur - OBFHELPER
     public VillagePlace x() {
         return this.getChunkProvider().j();
     }
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index b41d4959c1..55e609cc1c 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -111,6 +111,15 @@ public class PurpurWorldConfig {
         turtleEggsBreakFromMinecarts = getBoolean("blocks.turtle_egg.break-from-minecarts", turtleEggsBreakFromMinecarts);
     }
 
+    public int catSpawnDelay = 1200;
+    public int catSpawnSwampHutScanRange = 16;
+    public int catSpawnVillageScanRange = 48;
+    private void catSettings() {
+        catSpawnDelay = getInt("mobs.cat.spawn-delay", catSpawnDelay);
+        catSpawnSwampHutScanRange = getInt("mobs.cat.scan-range-for-other-cats.swamp-hut", catSpawnSwampHutScanRange);
+        catSpawnVillageScanRange = getInt("mobs.cat.scan-range-for-other-cats.village", catSpawnVillageScanRange);
+    }
+
     public boolean chickenRetaliate = false;
     private void chickenSettings() {
         chickenRetaliate = getBoolean("mobs.chicken.retaliate", chickenRetaliate);