Update launchProjectile API (#11300)

1 files changed, 25 insertions, 0 deletions

diff --git a/patches/server/0741-Mitigate-effects-of-WorldCreator-keepSpawnLoaded-ret.patch b/patches/server/0741-Mitigate-effects-of-WorldCreator-keepSpawnLoaded-ret.patch
new file mode 100644
index 0000000000..aaf56a3c17
--- /dev/null
+++ b/patches/server/0741-Mitigate-effects-of-WorldCreator-keepSpawnLoaded-ret.patch
@@ -0,0 +1,25 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <[email protected]>
+Date: Mon, 19 Sep 2022 00:13:02 +0100
+Subject: [PATCH] Mitigate effects of WorldCreator#keepSpawnLoaded ret type
+ change
+
+TODO: Remove in 1.21?
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+index 157fbe09ab22f3218d9d3f72e8c0a5a3d727eaeb..cae5c865388aca8041233ca52b25ecf68cd37494 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
++++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+@@ -440,6 +440,12 @@ public class Commodore {
+                             super.visitMethodInsn(Opcodes.INVOKEVIRTUAL, runtimeCbPkgPrefix() + "advancement/CraftAdvancement", "getDisplay0", desc, false);
+                             return;
+                         }
++                        if (owner.equals("org/bukkit/WorldCreator") && name.equals("keepSpawnLoaded") && desc.equals("(Lnet/kyori/adventure/util/TriState;)V")) {
++                            super.visitMethodInsn(opcode, owner, name, "(Lnet/kyori/adventure/util/TriState;)Lorg/bukkit/WorldCreator;", itf);
++                            // new method has a return, so, make sure we pop it
++                            super.visitInsn(Opcodes.POP);
++                            return;
++                        }
+                         // Paper end
+ 
+                         // Paper start - ItemFactory#getSpawnEgg (paper had original method that returned ItemStack, upstream added identical but returned Material)