Expose server build information (#10729)

* Expose server build information

* squash patches

* final tweaks

---------

Co-authored-by: Jake Potrebic <[email protected]>
Co-authored-by: masmc05 <[email protected]>

1 files changed, 48 insertions, 0 deletions

diff --git a/patches/server/0388-Improve-fix-EntityTargetLivingEntityEvent.patch b/patches/server/0388-Improve-fix-EntityTargetLivingEntityEvent.patch
new file mode 100644
index 0000000000..513faeb27d
--- /dev/null
+++ b/patches/server/0388-Improve-fix-EntityTargetLivingEntityEvent.patch
@@ -0,0 +1,48 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <[email protected]>
+Date: Fri, 9 Dec 2022 03:10:23 -0800
+Subject: [PATCH] Improve/fix EntityTargetLivingEntityEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java b/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java
+index 5aeef564cdaabeed88a52635e56073cca3a9d1f1..fe635e46569c67dac1d3581ee930d1bfa8b4030e 100644
+--- a/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java
++++ b/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java
+@@ -47,17 +47,30 @@ public class StopAttackingIfTargetInvalid {
+                     if (entityinsentient.canAttack(entityliving) && (!shouldForgetIfTargetUnreachable || !StopAttackingIfTargetInvalid.isTiredOfTryingToReachTarget(entityinsentient, behaviorbuilder_b.tryGet(memoryaccessor1))) && entityliving.isAlive() && entityliving.level() == entityinsentient.level() && !alternativeCondition.test(entityliving)) {
+                         return true;
+                     } else {
++                        // Paper start - better track target change reason
++                        final EntityTargetEvent.TargetReason reason;
++                        if (!entityinsentient.canAttack(entityliving)) {
++                            reason = EntityTargetEvent.TargetReason.TARGET_INVALID;
++                        } else if (shouldForgetIfTargetUnreachable && StopAttackingIfTargetInvalid.isTiredOfTryingToReachTarget(entityinsentient, behaviorbuilder_b.tryGet(memoryaccessor1))) {
++                            reason = EntityTargetEvent.TargetReason.FORGOT_TARGET;
++                        } else if (!entityliving.isAlive()) {
++                            reason = EntityTargetEvent.TargetReason.TARGET_DIED;
++                        } else if (entityliving.level() != entityinsentient.level()) {
++                            reason = EntityTargetEvent.TargetReason.TARGET_OTHER_LEVEL;
++                        } else {
++                            reason = EntityTargetEvent.TargetReason.TARGET_INVALID;
++                        }
++                        // Paper end
+                         // CraftBukkit start
+-                        LivingEntity old = entityinsentient.getBrain().getMemory(MemoryModuleType.ATTACK_TARGET).orElse(null);
+-                        EntityTargetEvent event = CraftEventFactory.callEntityTargetLivingEvent(entityinsentient, null, (old != null && !old.isAlive()) ? EntityTargetEvent.TargetReason.TARGET_DIED : EntityTargetEvent.TargetReason.FORGOT_TARGET);
++                        EntityTargetEvent event = CraftEventFactory.callEntityTargetLivingEvent(entityinsentient, null, reason); // Paper
+                         if (event.isCancelled()) {
+                             return false;
+                         }
+-                        if (event.getTarget() == null) {
+-                            memoryaccessor.erase();
+-                            return true;
+-                        }
+-                        entityliving = ((CraftLivingEntity) event.getTarget()).getHandle();
++                        // if (event.getTarget() == null) { // Paper - this is wrong, you are skipping the forgetCallback
++                        //     memoryaccessor.erase();
++                        //     return true;
++                        // }
++                        // entityliving = ((CraftLivingEntity) event.getTarget()).getHandle();
+                         // CraftBukkit end
+                         forgetCallback.accept(entityinsentient, entityliving);
+                         memoryaccessor.erase();