PaperMC/patches/unapplied/server/0779-Fix-EntityCombustEvent-cancellation-cant-fully-preve.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Denery <dorofeevij@gmail.com>
Date: Mon, 31 Oct 2022 14:20:52 +0300
Subject: [PATCH] Fix EntityCombustEvent cancellation cant fully prevent
 entities from being set on fire


diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 46ac56626b444e9047a20ef4d383e4045768fa3f..6fefd0e1dd2601914b2790469bfcbd04cd9b1a28 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3132,6 +3132,10 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
             pluginManager.callEvent(entityCombustEvent);
             if (!entityCombustEvent.isCancelled()) {
                 this.igniteForSeconds(entityCombustEvent.getDuration(), false);
+            // Paper start - fix EntityCombustEvent cancellation
+            } else {
+                this.setRemainingFireTicks(this.remainingFireTicks - 1);
+            // Paper end - fix EntityCombustEvent cancellation
             }
             // CraftBukkit end
         }
diff --git a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
index 39a92a25c55fb16f1371b0dfe2fb94258e4b7f0d..784767e5a5c49b023df24496418fb16857d9d700 100644
--- a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
@@ -134,6 +134,10 @@ public abstract class BaseFireBlock extends Block {
 
                 if (!event.isCancelled()) {
                     entity.igniteForSeconds(event.getDuration(), false);
+                    // Paper start - fix EntityCombustEvent cancellation
+                } else {
+                    entity.setRemainingFireTicks(entity.getRemainingFireTicks() - 1);
+                    // Paper end - fix EntityCombustEvent cancellation
                 }
                 // CraftBukkit end
             }