update to snap/23w51b

.gitignore

@@ -44,4 +44,4 @@ versions/**/run
 # Ignore all versions by default
 versions/*
 # Don't ignore the current version
-!versions/1.20.4
+!versions/23w51b

versions/1.20.4/build.gradle.kts → versions/23w51b/build.gradle.kts

@@ -3,7 +3,7 @@ plugins {
 }
 
 mache {
-    minecraftVersion = "1.20.4"
+    minecraftVersion = "23w51b"
     repositories.register("sonatype snapshots") {
         url.set("https://s01.oss.sonatype.org/content/repositories/snapshots/")
         includeGroups.set(listOf("org.vineflower"))

versions/1.20.4/patches/net/minecraft/core/Registry.java.patch → versions/23w51b/patches/net/minecraft/core/Registry.java.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/core/Registry.java
 +++ b/net/minecraft/core/Registry.java
-@@ -150,7 +150,7 @@
+@@ -152,7 +152,7 @@
      Optional<HolderSet.Named<T>> getTag(TagKey<T> key);
 
      default Iterable<Holder<T>> getTagOrEmpty(TagKey<T> key) {

versions/1.20.4/patches/net/minecraft/core/registries/BuiltInRegistries.java.patch → versions/23w51b/patches/net/minecraft/core/registries/BuiltInRegistries.java.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/core/registries/BuiltInRegistries.java
 +++ b/net/minecraft/core/registries/BuiltInRegistries.java
-@@ -305,7 +305,7 @@
+@@ -303,7 +303,7 @@
          Bootstrap.checkBootstrapCalled(() -> "registry " + key);
          ResourceLocation resourceLocation = key.location();
          LOADERS.put(resourceLocation, () -> bootstrap.run(registry));

versions/1.20.4/patches/net/minecraft/world/entity/animal/Sheep.java.patch → versions/23w51b/patches/net/minecraft/world/entity/animal/Sheep.java.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/entity/animal/Sheep.java
 +++ b/net/minecraft/world/entity/animal/Sheep.java
-@@ -86,7 +86,7 @@
+@@ -82,7 +82,7 @@
          map.put(DyeColor.RED, Blocks.RED_WOOL);
          map.put(DyeColor.BLACK, Blocks.BLACK_WOOL);
      });

versions/23w51b/patches/net/minecraft/world/item/alchemy/Potion.java.patch

@@ -0,0 +1,19 @@
+--- a/net/minecraft/world/item/alchemy/Potion.java
++++ b/net/minecraft/world/item/alchemy/Potion.java
+@@ -4,6 +4,7 @@
+ import java.util.function.Function;
+ import javax.annotation.Nullable;
+ import net.minecraft.core.Holder;
++import net.minecraft.core.Holder.Reference;
+ import net.minecraft.core.registries.BuiltInRegistries;
+ import net.minecraft.resources.ResourceKey;
+ import net.minecraft.resources.ResourceLocation;
+@@ -16,7 +17,7 @@
+
+     public static Holder<Potion> byName(String string) {
+         ResourceLocation resourceLocation = ResourceLocation.tryParse(string);
+-        return resourceLocation == null ? Potions.EMPTY : BuiltInRegistries.POTION.getHolder(resourceLocation).map(Function.identity()).orElse(Potions.EMPTY);
++        return resourceLocation == null ? Potions.EMPTY : BuiltInRegistries.POTION.getHolder(resourceLocation).map(potionReference -> (Holder<Potion>)potionReference).orElse(Potions.EMPTY);
+     }
+
+     public Potion(MobEffectInstance... effects) {