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path: root/patches/server/0674-Freeze-Tick-Lock-API.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sun, 26 Dec 2021 20:27:43 -0500
Subject: [PATCH] Freeze Tick Lock API


diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 2e0dc24bf6732637b29e21c8817f0d3502a2a89a..8e09bfb7c1b4fb34e6615b0cf774bc8e6cae29fa 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -407,6 +407,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
     private org.bukkit.util.Vector origin;
     @javax.annotation.Nullable
     private UUID originWorld;
+    public boolean freezeLocked = false; // Paper - Freeze Tick Lock API
 
     public void setOrigin(@javax.annotation.Nonnull Location location) {
         this.origin = location.toVector();
@@ -777,7 +778,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
                 this.setRemainingFireTicks(this.remainingFireTicks - 1);
             }
 
-            if (this.getTicksFrozen() > 0) {
+            if (this.getTicksFrozen() > 0 && !freezeLocked) { // Paper - Freeze Tick Lock API
                 this.setTicksFrozen(0);
                 this.level().levelEvent((Player) null, 1009, this.blockPosition, 1);
             }
@@ -2274,6 +2275,9 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
             if (fromNetherPortal) {
                 nbttagcompound.putBoolean("Paper.FromNetherPortal", true);
             }
+            if (freezeLocked) {
+                nbttagcompound.putBoolean("Paper.FreezeLock", true);
+            }
             // Paper end
             return nbttagcompound;
         } catch (Throwable throwable) {
@@ -2418,6 +2422,9 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
             if (spawnReason == null) {
                 spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DEFAULT;
             }
+            if (nbt.contains("Paper.FreezeLock")) {
+                freezeLocked = nbt.getBoolean("Paper.FreezeLock");
+            }
             // Paper end
 
         } catch (Throwable throwable) {
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index b73601d2903f327b4e7b82ccc6774731c832e941..9e5d1ebcec91c036ab176161b13766ef44f41d59 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3464,7 +3464,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
 
         this.level().getProfiler().pop();
         this.level().getProfiler().push("freezing");
-        if (!this.level().isClientSide && !this.isDeadOrDying()) {
+        if (!this.level().isClientSide && !this.isDeadOrDying() && !this.freezeLocked) { // Paper - Freeze Tick Lock API
             int i = this.getTicksFrozen();
 
             if (this.isInPowderSnow && this.canFreeze()) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 97716f0a20fbc5f7048256ad1942e8f56e9fb72b..113ca1d16cb7650d72f488cdaa9e670d51dc85f0 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -321,6 +321,17 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
         return this.getHandle().isFullyFrozen();
     }
 
+    // Paper start - Freeze Tick Lock API
+    @Override
+    public boolean isFreezeTickingLocked() {
+        return this.entity.freezeLocked;
+    }
+
+    @Override
+    public void lockFreezeTicks(boolean locked) {
+        this.entity.freezeLocked = locked;
+    }
+    // Paper end - Freeze Tick Lock API
     @Override
     public void remove() {
         this.entity.pluginRemoved = true;