Paper/patches/server/0766-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 75c80072800fb1fdc3cf362f242fd8ee440e600e..82531bd4ada8373d3c255758382d5850309913e2 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3194,6 +3194,10 @@ 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 c36e64c3df09f14ffb06b81ef20c5e200e386e50..bdf432850f8228ed42b09afea79ecc5c1055c930 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
             }