papermc/Spigot-Server-Patches/0162-Reset-spawner-timer-when-spawner-event-is-cancelled.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Mon, 31 Jul 2017 01:45:19 -0500
Subject: [PATCH] Reset spawner timer when spawner event is cancelled


diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
index 8eb20c6b9a88d5d4056f91df1f496d3d35b473da..34ab03fce7ab5c7702234590ffc9ca7fec72a86a 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
@@ -144,6 +144,7 @@ public abstract class MobSpawnerAbstract {
                                 // Spigot End
                             }
                         entity.spawnedViaMobSpawner = true; // Paper
+                            flag = true; // Paper
                             // Spigot Start
                             if (org.bukkit.craftbukkit.event.CraftEventFactory.callSpawnerSpawnEvent(entity, blockposition).isCancelled()) {
                                 Entity vehicle = entity.getVehicle();
@@ -167,7 +168,7 @@ public abstract class MobSpawnerAbstract {
                                 ((EntityInsentient) entity).doSpawnEffect();
                             }
 
-                            flag = true;
+                            /*flag = true;*/ // Paper - moved up above cancellable event
                         }
                     }
                 }