From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: DoctaEnkoda <bierquejason@gmail.com>
Date: Fri, 7 May 2021 03:35:42 +0200
Subject: [PATCH] Extend Halloween Optimization


diff --git a/src/main/java/net/minecraft/world/entity/ambient/EntityBat.java b/src/main/java/net/minecraft/world/entity/ambient/EntityBat.java
index bd02320d450a7fd7254f01b1c44ef421c1810ea7..33f380c543677b5a382d1e9163cd0bbd3585be4b 100644
--- a/src/main/java/net/minecraft/world/entity/ambient/EntityBat.java
+++ b/src/main/java/net/minecraft/world/entity/ambient/EntityBat.java
@@ -311,17 +311,31 @@ public class EntityBat extends EntityAmbient {
     private static boolean isSpookySeason = false;
     private static final int ONE_HOUR = 20 * 60 * 60;
     private static int lastSpookyCheck = -ONE_HOUR;
-    private static boolean eJ() {
+    // Purpur start
+    private static boolean isHalloween = false;
+    private static boolean eJ() { return isSpookySeason(); }
+
+    public static boolean isSpookySeason() {
+        checkSeason();
+        return isSpookySeason;
+    }
+
+    public static boolean isHalloween() {
+        checkSeason();
+        return isHalloween;
+    }
+
+    public static void checkSeason() {
         if (MinecraftServer.currentTick - lastSpookyCheck > ONE_HOUR) {
-        LocalDate localdate = LocalDate.now();
-        int i = localdate.get(ChronoField.DAY_OF_MONTH);
-        int j = localdate.get(ChronoField.MONTH_OF_YEAR);
-            isSpookySeason = j == 10 && i >= 20 || j == 11 && i <= 3;
+            LocalDate localdate = LocalDate.now();
+            int day = localdate.get(ChronoField.DAY_OF_MONTH);
+            int month = localdate.get(ChronoField.MONTH_OF_YEAR);
+            isHalloween = month == 10 && day == 31; // Purpur
+            isSpookySeason = month == 10 && day >= 20 || month == 11 && day <= 3;
             lastSpookyCheck = MinecraftServer.currentTick;
         }
-
-        return isSpookySeason;
     }
+    // Purpur end
     // Airplane end
 
     @Override
diff --git a/src/main/java/net/minecraft/world/entity/monster/EntitySkeletonAbstract.java b/src/main/java/net/minecraft/world/entity/monster/EntitySkeletonAbstract.java
index 81059fc3fc22f251b5b08f0cd6814a992cff6b1e..f4c5c7995247b182d01d9232c8060d9fdb97c0a1 100644
--- a/src/main/java/net/minecraft/world/entity/monster/EntitySkeletonAbstract.java
+++ b/src/main/java/net/minecraft/world/entity/monster/EntitySkeletonAbstract.java
@@ -160,11 +160,7 @@ public abstract class EntitySkeletonAbstract extends EntityMonster implements IR
         this.eL();
         this.setCanPickupLoot(this.world.paperConfig.skeletonsAlwaysCanPickUpLoot || this.random.nextFloat() < 0.55F * difficultydamagescaler.d()); // Paper
         if (this.getEquipment(EnumItemSlot.HEAD).isEmpty()) {
-            LocalDate localdate = LocalDate.now();
-            int i = localdate.get(ChronoField.DAY_OF_MONTH);
-            int j = localdate.get(ChronoField.MONTH_OF_YEAR);
-
-            if (j == 10 && i == 31 && this.random.nextFloat() < 0.25F) {
+            if (net.minecraft.world.entity.ambient.EntityBat.isHalloween() && this.random.nextFloat() < 0.25F) { // Purpur
                 this.setSlot(EnumItemSlot.HEAD, new ItemStack(this.random.nextFloat() < 0.1F ? Blocks.JACK_O_LANTERN : Blocks.CARVED_PUMPKIN));
                 this.dropChanceArmor[EnumItemSlot.HEAD.b()] = 0.0F;
             }
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 7112db516e62ca75a445482005c524129b84f54c..ef8f6b442304285e2b398c9143e9e98e29330220 100644
--- a/src/main/java/net/minecraft/world/entity/monster/EntityZombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/EntityZombie.java
@@ -585,11 +585,7 @@ public class EntityZombie extends EntityMonster {
         }
 
         if (this.getEquipment(EnumItemSlot.HEAD).isEmpty()) {
-            LocalDate localdate = LocalDate.now();
-            int i = localdate.get(ChronoField.DAY_OF_MONTH);
-            int j = localdate.get(ChronoField.MONTH_OF_YEAR);
-
-            if (j == 10 && i == 31 && this.random.nextFloat() < 0.25F) {
+            if (net.minecraft.world.entity.ambient.EntityBat.isHalloween() && this.random.nextFloat() < 0.25F) { // Purpur
                 this.setSlot(EnumItemSlot.HEAD, new ItemStack(this.random.nextFloat() < 0.1F ? Blocks.JACK_O_LANTERN : Blocks.CARVED_PUMPKIN));
                 this.dropChanceArmor[EnumItemSlot.HEAD.b()] = 0.0F;
             }