1 files changed, 219 insertions, 0 deletions
diff --git a/patches/server/0619-Add-more-advancement-API.patch b/patches/server/0619-Add-more-advancement-API.patch
new file mode 100644
index 0000000000..98836b6fe4
--- /dev/null
+++ b/patches/server/0619-Add-more-advancement-API.patch
@@ -0,0 +1,219 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: syldium <[email protected]>
+Date: Fri, 9 Jul 2021 18:50:40 +0200
+Subject: [PATCH] Add more advancement API
+
+== AT ==
+public net.minecraft.advancements.Advancement decorateName(Lnet/minecraft/advancements/DisplayInfo;)Lnet/minecraft/network/chat/Component;
+
+Co-authored-by: Jake Potrebic <[email protected]>
+
+diff --git a/src/main/java/io/papermc/paper/advancement/PaperAdvancementDisplay.java b/src/main/java/io/papermc/paper/advancement/PaperAdvancementDisplay.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..adac21ce6db3ff7a56dbcd6bffc02143c2db4046
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/advancement/PaperAdvancementDisplay.java
+@@ -0,0 +1,69 @@
++package io.papermc.paper.advancement;
++
++import io.papermc.paper.adventure.PaperAdventure;
++import net.kyori.adventure.text.Component;
++import net.minecraft.advancements.Advancement;
++import net.minecraft.advancements.AdvancementType;
++import net.minecraft.advancements.DisplayInfo;
++import org.bukkit.NamespacedKey;
++import org.bukkit.craftbukkit.inventory.CraftItemStack;
++import org.bukkit.craftbukkit.util.CraftNamespacedKey;
++import org.bukkit.inventory.ItemStack;
++import org.jetbrains.annotations.NotNull;
++import org.jetbrains.annotations.Nullable;
++
++public record PaperAdvancementDisplay(DisplayInfo handle) implements AdvancementDisplay {
++
++    @Override
++    public @NotNull Frame frame() {
++        return asPaperFrame(this.handle.getType());
++    }
++
++    @Override
++    public @NotNull Component title() {
++        return PaperAdventure.asAdventure(this.handle.getTitle());
++    }
++
++    @Override
++    public @NotNull Component description() {
++        return PaperAdventure.asAdventure(this.handle.getDescription());
++    }
++
++    @Override
++    public @NotNull ItemStack icon() {
++        return CraftItemStack.asBukkitCopy(this.handle.getIcon());
++    }
++
++    @Override
++    public boolean doesShowToast() {
++        return this.handle.shouldShowToast();
++    }
++
++    @Override
++    public boolean doesAnnounceToChat() {
++        return this.handle.shouldAnnounceChat();
++    }
++
++    @Override
++    public boolean isHidden() {
++        return this.handle.isHidden();
++    }
++
++    @Override
++    public @Nullable NamespacedKey backgroundPath() {
++        return this.handle.getBackground().map(CraftNamespacedKey::fromMinecraft).orElse(null);
++    }
++
++    @Override
++    public @NotNull Component displayName() {
++        return PaperAdventure.asAdventure(Advancement.decorateName(java.util.Objects.requireNonNull(this.handle, "cannot build display name for null handle, invalid state")));
++    }
++
++    public static @NotNull Frame asPaperFrame(final @NotNull AdvancementType frameType) {
++        return switch (frameType) {
++            case TASK -> Frame.TASK;
++            case CHALLENGE -> Frame.CHALLENGE;
++            case GOAL -> Frame.GOAL;
++        };
++    }
++}
+diff --git a/src/main/java/net/minecraft/advancements/DisplayInfo.java b/src/main/java/net/minecraft/advancements/DisplayInfo.java
+index d357deb8a9e1d4043f5fb3302b957b20ffc0cc32..54298a80bd86ae8c2bdbfc69d381173aea2f1410 100644
+--- a/src/main/java/net/minecraft/advancements/DisplayInfo.java
++++ b/src/main/java/net/minecraft/advancements/DisplayInfo.java
+@@ -24,6 +24,7 @@ public class DisplayInfo {
+     private final boolean hidden;
+     private float x;
+     private float y;
++    public final io.papermc.paper.advancement.AdvancementDisplay paper = new io.papermc.paper.advancement.PaperAdvancementDisplay(this); // Paper - Add more advancement API
+ 
+     public DisplayInfo(ItemStack icon, Component title, Component description, Optional<ResourceLocation> background, AdvancementType frame, boolean showToast, boolean announceToChat, boolean hidden) {
+         this.title = title;
+diff --git a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java
+index 52baf818579a6841b77ff80e42f4f1b9f635ea08..8dfaca2efa0b0bdc97b75aaa83158a2e46361e4e 100644
+--- a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java
++++ b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java
+@@ -29,12 +29,47 @@ public class CraftAdvancement implements org.bukkit.advancement.Advancement {
+         return Collections.unmodifiableCollection(this.handle.value().criteria().keySet());
+     }
+ 
++    // Paper start - Add more advancement API
+     @Override
+-    public AdvancementDisplay getDisplay() {
+-        if (this.handle.value().display().isEmpty()) {
+-            return null;
++    public io.papermc.paper.advancement.AdvancementDisplay getDisplay() {
++        return this.handle.value().display().map(d -> d.paper).orElse(null);
++    }
++
++    @Deprecated
++    @io.papermc.paper.annotation.DoNotUse
++    public AdvancementDisplay getDisplay0() { // May be called by plugins via Commodore
++        return this.handle.value().display().map(CraftAdvancementDisplay::new).orElse(null);
++    }
++
++    @Override
++    public net.kyori.adventure.text.Component displayName() {
++        return io.papermc.paper.adventure.PaperAdventure.asAdventure(net.minecraft.advancements.Advancement.name(this.handle));
++    }
++
++    @Override
++    public org.bukkit.advancement.Advancement getParent() {
++        return this.handle.value().parent()
++            .map(net.minecraft.server.MinecraftServer.getServer().getAdvancements()::get)
++            .map(AdvancementHolder::toBukkit)
++            .orElse(null);
++    }
++
++    @Override
++    public Collection<org.bukkit.advancement.Advancement> getChildren() {
++        final com.google.common.collect.ImmutableList.Builder<org.bukkit.advancement.Advancement> children = com.google.common.collect.ImmutableList.<org.bukkit.advancement.Advancement>builder();
++        final net.minecraft.advancements.AdvancementNode advancementNode = net.minecraft.server.MinecraftServer.getServer().getAdvancements().tree().get(this.handle);
++        if (advancementNode != null) {
++            for (final net.minecraft.advancements.AdvancementNode child : advancementNode.children()) {
++                children.add(child.holder().toBukkit());
++            }
+         }
++        return children.build();
++    }
+ 
+-        return new CraftAdvancementDisplay(this.handle.value().display().get());
++    @Override
++    public org.bukkit.advancement.Advancement getRoot() {
++        final net.minecraft.advancements.AdvancementNode advancementNode = net.minecraft.server.MinecraftServer.getServer().getAdvancements().tree().get(this.handle);
++        return java.util.Objects.requireNonNull(advancementNode, "could not find internal advancement node for advancement " + this.handle.id()).root().holder().toBukkit();
+     }
++    // Paper end - Add more advancement API
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java
+index 8ca86852319d7463f60832bc98b825b0b4325995..62ada73302c6b3ce3fb2dcc8c31a1d9c0ac4fd09 100644
+--- a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java
++++ b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java
+@@ -6,6 +6,7 @@ import org.bukkit.craftbukkit.inventory.CraftItemStack;
+ import org.bukkit.craftbukkit.util.CraftChatMessage;
+ import org.bukkit.inventory.ItemStack;
+ 
++@Deprecated // Paper
+ public class CraftAdvancementDisplay implements org.bukkit.advancement.AdvancementDisplay {
+ 
+     private final DisplayInfo handle;
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+index a06352499b9f2c6fb84e585459077b4aa1886d6f..6d6a7abe1aa39a2e4ecf3ac5f55b1f227e1a9db9 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
++++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+@@ -56,6 +56,7 @@ public class Commodore {
+     );
+ 
+     // Paper start - Plugin rewrites
++    private static final String CB_PACKAGE = org.bukkit.Bukkit.getServer().getClass().getPackageName().replace('.', '/');
+     private static final Map<String, String> SEARCH_AND_REMOVE = initReplacementsMap();
+     private static Map<String, String> initReplacementsMap() {
+         Map<String, String> getAndRemove = new HashMap<>();
+@@ -388,6 +389,11 @@ public class Commodore {
+                             super.visitMethodInsn(opcode, owner, name, "()Lcom/destroystokyo/paper/profile/PlayerProfile;", itf);
+                             return;
+                         }
++                        if (owner.equals("org/bukkit/advancement/Advancement") && name.equals("getDisplay") && desc.endsWith(")Lorg/bukkit/advancement/AdvancementDisplay;")) {
++                            super.visitTypeInsn(Opcodes.CHECKCAST, CB_PACKAGE + "/advancement/CraftAdvancement");
++                            super.visitMethodInsn(Opcodes.INVOKEVIRTUAL, CB_PACKAGE + "/advancement/CraftAdvancement", "getDisplay0", desc, false);
++                            return;
++                        }
+                         // Paper end
+ 
+                         if (modern) {
+diff --git a/src/test/java/io/papermc/paper/advancement/AdvancementFrameTest.java b/src/test/java/io/papermc/paper/advancement/AdvancementFrameTest.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..47535c27d7cffc4b5ee6cc9e145b1087477eef79
+--- /dev/null
++++ b/src/test/java/io/papermc/paper/advancement/AdvancementFrameTest.java
+@@ -0,0 +1,24 @@
++package io.papermc.paper.advancement;
++
++import io.papermc.paper.adventure.PaperAdventure;
++import net.kyori.adventure.text.format.TextColor;
++import net.minecraft.advancements.AdvancementType;
++import net.minecraft.network.chat.contents.TranslatableContents;
++import org.junit.jupiter.api.Test;
++
++import static org.junit.jupiter.api.Assertions.assertEquals;
++
++public class AdvancementFrameTest {
++
++    @Test
++    public void test() {
++        for (final AdvancementType advancementType : AdvancementType.values()) {
++            final TextColor expectedColor = PaperAdventure.asAdventure(advancementType.getChatColor());
++            final String expectedTranslationKey = ((TranslatableContents) advancementType.getDisplayName().getContents()).getKey();
++            final var frame = PaperAdvancementDisplay.asPaperFrame(advancementType);
++            assertEquals(expectedTranslationKey, frame.translationKey(), "The translation keys should be the same");
++            assertEquals(expectedColor, frame.color(), "The frame colors should be the same");
++            assertEquals(advancementType.getSerializedName(), AdvancementDisplay.Frame.NAMES.key(frame));
++        }
++    }
++}