package net.minecraft.world.item.crafting; import net.minecraft.core.HolderLookup; import net.minecraft.core.component.DataComponents; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.Items; import net.minecraft.world.level.Level; public class TippedArrowRecipe extends CustomRecipe { public TippedArrowRecipe(CraftingBookCategory craftingBookCategory) { super(craftingBookCategory); } public boolean matches(CraftingInput craftingInput, Level level) { if (craftingInput.width() == 3 && craftingInput.height() == 3 && craftingInput.ingredientCount() == 9) { for (int i = 0; i < craftingInput.height(); i++) { for (int j = 0; j < craftingInput.width(); j++) { ItemStack itemStack = craftingInput.getItem(j, i); if (itemStack.isEmpty()) { return false; } if (j == 1 && i == 1) { if (!itemStack.is(Items.LINGERING_POTION)) { return false; } } else if (!itemStack.is(Items.ARROW)) { return false; } } } return true; } else { return false; } } public ItemStack assemble(CraftingInput craftingInput, HolderLookup.Provider provider) { ItemStack itemStack = craftingInput.getItem(1, 1); if (!itemStack.is(Items.LINGERING_POTION)) { return ItemStack.EMPTY; } else { ItemStack itemStack2 = new ItemStack(Items.TIPPED_ARROW, 8); itemStack2.set(DataComponents.POTION_CONTENTS, itemStack.get(DataComponents.POTION_CONTENTS)); return itemStack2; } } @Override public RecipeSerializer getSerializer() { return RecipeSerializer.TIPPED_ARROW; } }