Add OMINOUS_ITEM_SPAWNER SpawnReason (#10897)

1 files changed, 134 insertions, 0 deletions

diff --git a/patches/server/0984-Adopt-MaterialRerouting.patch b/patches/server/0984-Adopt-MaterialRerouting.patch
new file mode 100644
index 0000000000..c1057b6bc1
--- /dev/null
+++ b/patches/server/0984-Adopt-MaterialRerouting.patch
@@ -0,0 +1,134 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Bjarne Koll <[email protected]>
+Date: Thu, 13 Jun 2024 11:02:36 +0200
+Subject: [PATCH] Adopt MaterialRerouting
+
+Adopts the paper-api to the material rerouting infrastructure introduced
+by upstream.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/legacy/MaterialRerouting.java b/src/main/java/org/bukkit/craftbukkit/legacy/MaterialRerouting.java
+index 3ff0f0e34356cee4c510fdd60af723b1c5df156a..9c004e7cb46841d874ab997bf2e3b63ae763aec7 100644
+--- a/src/main/java/org/bukkit/craftbukkit/legacy/MaterialRerouting.java
++++ b/src/main/java/org/bukkit/craftbukkit/legacy/MaterialRerouting.java
+@@ -600,4 +600,82 @@ public class MaterialRerouting {
+     public static void setBlocks(ToolComponent.ToolRule toolRule, Collection<Material> blocks) {
+         toolRule.setBlocks(blocks.stream().map(MaterialRerouting::transformToBlockType).toList());
+     }
++
++    // Paper start - register paper API specific material consumers in rerouting
++    // A lot of these methods do *not* run through MaterialRerouting to avoid the overhead of a system that
++    // currently is an effective noop.
++    // The only downside is that upstream moved the handling of legacy materials into transformFromXType methods.
++    // As such, methods introduced prior to 1.13 need to run through the transformation to make sure legacy material
++    // constants still work.
++
++    // Utility method for constructing a set from an existing one after mapping each element.
++    private static <I, O> Set<O> mapSet(final Set<I> input, final java.util.function.Function<I,O> mapper) {
++        final Set<O> output = new it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<>(input.size());
++        for (final I i : input) {
++            output.add(mapper.apply(i));
++        }
++        return output;
++    }
++
++    // Method added post-1.13, noop (https://github.com/PaperMC/Paper/pull/4965)
++    public static org.bukkit.Material getMinecartMaterial(org.bukkit.entity.Minecart minecart, @InjectPluginVersion ApiVersion version) {
++        return minecart.getMinecartMaterial();
++    }
++
++    // Method added post-1.13, noop (https://github.com/PaperMC/Paper/pull/4965)
++    public static Material getBoatMaterial(Boat boat, @InjectPluginVersion ApiVersion version) {
++        return boat.getBoatMaterial();
++    }
++
++    // Method added post-1.13, noop (https://github.com/PaperMC/Paper/pull/3807)
++    public static Material getType(io.papermc.paper.event.player.PlayerItemCooldownEvent event, @InjectPluginVersion ApiVersion version) {
++        return event.getType();
++    }
++
++    // Method added post-1.13, noop (https://github.com/PaperMC/Paper/pull/3850)
++    public static Collection<Material> getInfiniburn(World world, @InjectPluginVersion ApiVersion version) {
++        return world.getInfiniburn();
++    }
++
++    // Method added pre-1.13, needs legacy rerouting (https://github.com/PaperMC/Paper/commit/3438e96192)
++    public static Set<Material> getTypes(
++        final com.destroystokyo.paper.event.player.PlayerArmorChangeEvent.SlotType slotType,
++        @InjectPluginVersion final ApiVersion apiVersion
++    ) {
++        if (apiVersion.isNewerThanOrSameAs(ApiVersion.FLATTENING)) return slotType.getTypes();
++        else return mapSet(slotType.getTypes(), MaterialRerouting::transformToItemType); // Needed as pre-flattening is hanled by transformToItemType
++    }
++
++    // Method added pre-1.13, needs legacy rerouting (https://github.com/PaperMC/Paper/commit/3438e96192)
++    @RerouteStatic("com/destroystokyo/paper/event/player/PlayerArmorChangeEvent$SlotType")
++    public static com.destroystokyo.paper.event.player.PlayerArmorChangeEvent.SlotType getByMaterial(
++        final Material material
++    ) {
++        return com.destroystokyo.paper.event.player.PlayerArmorChangeEvent.SlotType.getByMaterial(MaterialRerouting.transformToItemType(material));
++    }
++
++    // Method added pre-1.13, needs legacy rerouting (https://github.com/PaperMC/Paper/commit/3438e96192)
++    @RerouteStatic("com/destroystokyo/paper/event/player/PlayerArmorChangeEvent$SlotType")
++    public static boolean isEquipable(final Material material) {
++        return com.destroystokyo.paper.event.player.PlayerArmorChangeEvent.SlotType.isEquipable(MaterialRerouting.transformToItemType(material));
++    }
++
++    // Method added post 1.13, no-op (https://github.com/PaperMC/Paper/pull/1244)1
++    public static Material getMaterial(final com.destroystokyo.paper.event.block.AnvilDamagedEvent.DamageState damageState) {
++        return damageState.getMaterial();
++    }
++
++    // Method added post 1.13, no-op (https://github.com/PaperMC/Paper/pull/1244)1
++    @RerouteStatic("com/destroystokyo/paper/event/block/AnvilDamagedEvent$DamageState")
++    public static com.destroystokyo.paper.event.block.AnvilDamagedEvent.DamageState getState(
++        final Material material
++    ) {
++        return com.destroystokyo.paper.event.block.AnvilDamagedEvent.DamageState.getState(material);
++    }
++
++    // Method added post 1.13, no-op (https://github.com/PaperMC/Paper/pull/10290)
++    public static ItemStack withType(final ItemStack itemStack, final Material material) {
++        return itemStack.withType(material);
++    }
++    // Paper end - register paper API specific material consumers in rerouting
+ }
+diff --git a/src/test/java/org/bukkit/craftbukkit/legacy/MaterialReroutingTest.java b/src/test/java/org/bukkit/craftbukkit/legacy/MaterialReroutingTest.java
+index 26208ca74688be062584824de5d074321b33f1b1..946cd46f3389a4d4ceda86e0115c59c5725a8a0a 100644
+--- a/src/test/java/org/bukkit/craftbukkit/legacy/MaterialReroutingTest.java
++++ b/src/test/java/org/bukkit/craftbukkit/legacy/MaterialReroutingTest.java
+@@ -55,6 +55,9 @@ public class MaterialReroutingTest extends AbstractTestingBase {
+                 .filter(entry -> !entry.getName().endsWith("ItemType.class"))
+                 .filter(entry -> !entry.getName().endsWith("Registry.class"))
+                 .filter(entry -> !entry.getName().startsWith("org/bukkit/material"))
++                // Paper start - types that cannot be translated to ItemType/BlockType
++                .filter(entry -> !entry.getName().equals("com/destroystokyo/paper/MaterialSetTag.class"))
++                // Paper end - types that cannot be translated to ItemType/BlockType
+                 .map(entry -> {
+                     try {
+                         return MaterialReroutingTest.jarFile.getInputStream(entry);
+@@ -92,6 +95,10 @@ public class MaterialReroutingTest extends AbstractTestingBase {
+                             continue;
+                         }
+                     }
++                    // Paper start - filter out more methods from rerouting test
++                    if (methodNode.name.startsWith("lambda$")) continue;
++                    if (isInternal(methodNode.invisibleAnnotations)) continue;
++                    // Paper end - filter out more methods from rerouting test
+ 
+                     if (!Commodore.rerouteMethods(Collections.emptySet(), MaterialReroutingTest.MATERIAL_METHOD_REROUTE, (methodNode.access & Opcodes.ACC_STATIC) != 0, classNode.name, methodNode.name, methodNode.desc, a -> { })) {
+                         missingReroute.add(methodNode.name + " " + methodNode.desc + " " + methodNode.signature);
+@@ -108,6 +115,13 @@ public class MaterialReroutingTest extends AbstractTestingBase {
+         }
+     }
+ 
++    // Paper start - filter out more methods from rerouting test
++    private static boolean isInternal(final List<org.objectweb.asm.tree.AnnotationNode> annotationNodes) {
++        return annotationNodes != null
++            && annotationNodes.stream().anyMatch(a -> a.desc.equals("Lorg/jetbrains/annotations/ApiStatus$Internal;"));
++    }
++    // Paper end - filter out more methods from rerouting test
++
+     @AfterAll
+     public static void clear() throws IOException {
+         if (MaterialReroutingTest.jarFile != null) {