Purpur/patches/server/0115-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 89b56de7567ae54be75e0735b712e4dd713f1bf4..ded483ace0e93b695a5078391582c1654b6d139a 100644
--- a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
@@ -131,6 +131,10 @@ 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/server/EntityDrowned.java b/src/main/java/net/minecraft/server/EntityDrowned.java
index 125eab60f2b4657e52a71eddf7586c574945252e..638efc67d66001ee085957d4698f51a7daac77fc 100644
--- a/src/main/java/net/minecraft/server/EntityDrowned.java
+++ b/src/main/java/net/minecraft/server/EntityDrowned.java
@@ -58,7 +58,18 @@ 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/server/EntityZombie.java b/src/main/java/net/minecraft/server/EntityZombie.java
index 7e1e056bdd966a14a184eb76717116998b6e5cb3..fd28ef623f8b6db5e36328d4ef2771e841db0a9d 100644
--- a/src/main/java/net/minecraft/server/EntityZombie.java
+++ b/src/main/java/net/minecraft/server/EntityZombie.java
@@ -86,7 +86,18 @@ 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 c9884c382e3e16db0d4c1b7d0d804aafbd6a3fa8..6d0d43e77bbf6f792257eb368e572b1bfade3266 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -1023,12 +1023,14 @@ 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;