--- a/net/minecraft/server/Advancement.java +++ b/net/minecraft/server/Advancement.java @@ -27,6 +27,7 @@ private final String[][] requirements; private final Set<Advancement> children = Sets.newLinkedHashSet(); private final IChatBaseComponent chatComponent; + public final org.bukkit.advancement.Advancement bukkit = new org.bukkit.craftbukkit.advancement.CraftAdvancement(this); // CraftBukkit public Advancement(MinecraftKey minecraftkey, @Nullable Advancement advancement, @Nullable AdvancementDisplay advancementdisplay, AdvancementRewards advancementrewards, Map<String, Criterion> map, String[][] astring) { this.key = minecraftkey; @@ -210,7 +211,7 @@ } public Advancement b(MinecraftKey minecraftkey) { - if (!this.a((minecraftkey1) -> { + if (!this.a((Function<MinecraftKey, Advancement>) (minecraftkey1) -> { // CraftBukkit - decompile error return null; })) { throw new IllegalStateException("Tried to build incomplete advancement!");