Fix duplicated BlockPistonRetractEvent call (#7111)

1 files changed, 32 insertions, 0 deletions

diff --git a/patches/server/0799-Fix-CraftCriteria-defaults-map.patch b/patches/server/0799-Fix-CraftCriteria-defaults-map.patch
new file mode 100644
index 0000000000..11fce3ca24
--- /dev/null
+++ b/patches/server/0799-Fix-CraftCriteria-defaults-map.patch
@@ -0,0 +1,32 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <[email protected]>
+Date: Mon, 4 Oct 2021 22:31:51 -0700
+Subject: [PATCH] Fix CraftCriteria defaults map
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java
+index 22801e33fa15322c37cd11d73a40a43fa721a8e4..0cd63772871311fc0cb7111657cc9a9dac106167 100644
+--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java
++++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java
+@@ -37,7 +37,7 @@ final class CraftCriteria {
+     }
+ 
+     static CraftCriteria getFromNMS(Objective objective) {
+-        return CraftCriteria.DEFAULTS.get(objective.getCriteria().getName());
++        return java.util.Objects.requireNonNullElseGet(CraftCriteria.DEFAULTS.get(objective.getCriteria().getName()), () -> new CraftCriteria(objective.getCriteria())); // Paper
+     }
+ 
+     static CraftCriteria getFromBukkit(String name) {
+@@ -45,6 +45,12 @@ final class CraftCriteria {
+         if (criteria != null) {
+             return criteria;
+         }
++        // Paper start - fix criteria defaults
++        var nmsCriteria = ObjectiveCriteria.byName(name);
++        if (nmsCriteria.isPresent()) {
++            return new CraftCriteria(nmsCriteria.get());
++        }
++        // Paper end
+         return new CraftCriteria(name);
+     }
+