Custom Potion Mixes

2021-10-07 14:34:59 -07:00
parent 64f342f5fb
commit f9d3155517
5 changed files with 187 additions and 5 deletions
@@ -0,0 +1,32 @@
+package io.papermc.paper.potion;
+
+import java.util.function.Predicate;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.RecipeChoice;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+
+@ApiStatus.Internal
+@NullMarked
+record PredicateRecipeChoice(Predicate<? super ItemStack> itemStackPredicate) implements RecipeChoice, Cloneable {
+
+    @Override
+    @Deprecated
+    public ItemStack getItemStack() {
+        throw new UnsupportedOperationException("PredicateRecipeChoice does not support this");
+    }
+
+    @Override
+    public RecipeChoice clone() {
+        try {
+            return (PredicateRecipeChoice) super.clone();
+        } catch (final CloneNotSupportedException ex) {
+            throw new AssertionError(ex);
+        }
+    }
+
+    @Override
+    public boolean test(final ItemStack itemStack) {
+        return this.itemStackPredicate.test(itemStack);
+    }
+}