Purpur/patches/server/0112-Add-option-to-disable-zombie-aggressiveness-towards-.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: nitricspace <nitricspace@users.noreply.github.com>
Date: Mon, 21 Sep 2020 23:19:43 +0100
Subject: [PATCH] Add option to disable zombie aggressiveness towards villagers
 when lagging


diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
index f62d0ee49ebda2b0c7a136562b24ee038502d048..995ccf9abfd91780168091da95c9af758f177b98 100644
--- a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
@@ -305,6 +305,10 @@ public class MobGoalHelper {
         deobfuscationMap.put("wither_a", "wither_do_nothing");
         deobfuscationMap.put("wolf_a", "wolf_avoid_entity");
         deobfuscationMap.put("zombie_a", "zombie_attack_turtle_egg");
+        // Purpur start
+        deobfuscationMap.put("zombie_1", "zombie_attack_villager");
+        deobfuscationMap.put("drowned_1", "drowned_attack_villager");
+        // Purpur end
 
         ignored.add("selector_1");
         ignored.add("selector_2");
diff --git a/src/main/java/net/minecraft/world/entity/monster/EntityDrowned.java b/src/main/java/net/minecraft/world/entity/monster/EntityDrowned.java
index 1d4039d61a2c77a38a31947010cee26f41c0becd..93946f4e3cad07e20189a44ce512682b4cbc163b 100644
--- a/src/main/java/net/minecraft/world/entity/monster/EntityDrowned.java
+++ b/src/main/java/net/minecraft/world/entity/monster/EntityDrowned.java
@@ -109,7 +109,18 @@ public class EntityDrowned extends EntityZombie implements IRangedEntity {
         this.goalSelector.a(7, new PathfinderGoalRandomStroll(this, 1.0D));
         this.targetSelector.a(1, (new PathfinderGoalHurtByTarget(this, new Class[]{EntityDrowned.class})).a(EntityPigZombie.class));
         this.targetSelector.a(2, new PathfinderGoalNearestAttackableTarget<>(this, EntityHuman.class, 10, true, false, this::i));
-        if ( world.spigotConfig.zombieAggressiveTowardsVillager ) this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget<>(this, EntityVillagerAbstract.class, false)); // Paper
+        // Purpur start
+        if ( world.spigotConfig.zombieAggressiveTowardsVillager ) this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget<EntityVillagerAbstract>(this, EntityVillagerAbstract.class, false) { // Spigot
+            @Override
+            public boolean a() {
+                return (world.purpurConfig.zombieAggressiveTowardsVillagerWhenLagging || !world.getMinecraftServer().server.isLagging()) && super.a();
+            }
+            @Override
+            public boolean b() {
+                return (world.purpurConfig.zombieAggressiveTowardsVillagerWhenLagging || !world.getMinecraftServer().server.isLagging()) && super.b();
+            }
+        });
+        // Purpur end
         this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget<>(this, EntityIronGolem.class, true));
         this.targetSelector.a(5, new PathfinderGoalNearestAttackableTarget<>(this, EntityTurtle.class, 10, true, false, EntityTurtle.bo));
     }
diff --git a/src/main/java/net/minecraft/world/entity/monster/EntityZombie.java b/src/main/java/net/minecraft/world/entity/monster/EntityZombie.java
index 901fe8d224130c67bad00636b065bc798859a18e..88264b7b2c21a377f4b0dd857065e40165f0acde 100644
--- a/src/main/java/net/minecraft/world/entity/monster/EntityZombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/EntityZombie.java
@@ -148,7 +148,18 @@ public class EntityZombie extends EntityMonster {
         this.goalSelector.a(7, new PathfinderGoalRandomStrollLand(this, 1.0D));
         this.targetSelector.a(1, (new PathfinderGoalHurtByTarget(this, new Class[0])).a(EntityPigZombie.class));
         this.targetSelector.a(2, new PathfinderGoalNearestAttackableTarget<>(this, EntityHuman.class, true));
-        if ( world.spigotConfig.zombieAggressiveTowardsVillager ) this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget<>(this, EntityVillagerAbstract.class, false)); // Spigot
+        // Purpur start
+        if ( world.spigotConfig.zombieAggressiveTowardsVillager ) this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget<EntityVillagerAbstract>(this, EntityVillagerAbstract.class, false) { // Spigot
+            @Override
+            public boolean a() {
+                return (world.purpurConfig.zombieAggressiveTowardsVillagerWhenLagging || !world.getMinecraftServer().server.isLagging()) && super.a();
+            }
+            @Override
+            public boolean b() {
+                return (world.purpurConfig.zombieAggressiveTowardsVillagerWhenLagging || !world.getMinecraftServer().server.isLagging()) && super.b();
+            }
+        });
+        // Purpur end
         this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget<>(this, EntityIronGolem.class, true));
         this.targetSelector.a(5, new PathfinderGoalNearestAttackableTarget<>(this, EntityTurtle.class, 10, true, false, EntityTurtle.bo));
     }
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index c9fa235746dd8cf148ae88c3cca4c4a9639d0f61..94681a3cb57950b0cd074927aa63bf84e3ef0cf7 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -1081,12 +1081,14 @@ public class PurpurWorldConfig {
     public boolean zombieJockeyOnlyBaby = true;
     public double zombieJockeyChance = 0.05D;
     public boolean zombieJockeyTryExistingChickens = true;
+    public boolean zombieAggressiveTowardsVillagerWhenLagging = true;
     private void zombieSettings() {
         zombieRidable = getBoolean("mobs.zombie.ridable", zombieRidable);
         zombieRidableInWater = getBoolean("mobs.zombie.ridable-in-water", zombieRidableInWater);
         zombieJockeyOnlyBaby = getBoolean("mobs.zombie.jockey.only-babies", zombieJockeyOnlyBaby);
         zombieJockeyChance = getDouble("mobs.zombie.jockey.chance", zombieJockeyChance);
         zombieJockeyTryExistingChickens = getBoolean("mobs.zombie.jockey.try-existing-chickens", zombieJockeyTryExistingChickens);
+        zombieAggressiveTowardsVillagerWhenLagging = getBoolean("mobs.zombie.aggressive-towards-villager-when-lagging", zombieAggressiveTowardsVillagerWhenLagging);
     }
 
     public boolean zombieHorseCanSwim = false;