From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jake Potrebic Date: Sat, 15 May 2021 22:11:11 -0700 Subject: [PATCH] ItemStack repair check API diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java index a978c39049efb30fcb66703b708a0e40868e2a58..57b7fedcccbb9a0c1cc56eb6be48a18e2fbadc7f 100644 --- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java +++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java @@ -537,6 +537,14 @@ public final class CraftMagicNumbers implements UnsafeValues { return io.papermc.paper.inventory.ItemRarity.values()[getItem(itemStack.getType()).getRarity(CraftItemStack.asNMSCopy(itemStack)).ordinal()]; } + @Override + public boolean isValidRepairItemStack(org.bukkit.inventory.ItemStack itemToBeRepaired, org.bukkit.inventory.ItemStack repairMaterial) { + if (!itemToBeRepaired.getType().isItem() || !repairMaterial.getType().isItem()) { + return false; + } + return CraftMagicNumbers.getItem(itemToBeRepaired.getType()).isValidRepairItem(CraftItemStack.asNMSCopy(itemToBeRepaired), CraftItemStack.asNMSCopy(repairMaterial)); + } + @Override public int getProtocolVersion() { return net.minecraft.SharedConstants.getCurrentVersion().getProtocolVersion(); diff --git a/src/test/java/io/papermc/paper/util/ItemStackRepairCheckTest.java b/src/test/java/io/papermc/paper/util/ItemStackRepairCheckTest.java new file mode 100644 index 0000000000000000000000000000000000000000..8d9c9b3bd53d407391d4fcb7fc773153d1a7b402 --- /dev/null +++ b/src/test/java/io/papermc/paper/util/ItemStackRepairCheckTest.java @@ -0,0 +1,48 @@ +package io.papermc.paper.util; + +import org.bukkit.Material; +import org.bukkit.inventory.ItemStack; +import org.bukkit.support.AbstractTestingBase; +import org.junit.Test; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThrows; +import static org.junit.Assert.assertTrue; + +public class ItemStackRepairCheckTest extends AbstractTestingBase { + + @Test + public void testIsRepariableBy() { + ItemStack diamondPick = new ItemStack(Material.DIAMOND_PICKAXE); + + assertTrue("diamond pick isn't repairable by a diamond", diamondPick.isRepairableBy(new ItemStack(Material.DIAMOND))); + } + + @Test + public void testCanRepair() { + ItemStack diamond = new ItemStack(Material.DIAMOND); + + assertTrue("diamond can't repair a diamond axe", diamond.canRepair(new ItemStack(Material.DIAMOND_AXE))); + } + + @Test + public void testIsNotRepairableBy() { + ItemStack notDiamondPick = new ItemStack(Material.ACACIA_SAPLING); + + assertFalse("acacia sapling is repairable by a diamond", notDiamondPick.isRepairableBy(new ItemStack(Material.DIAMOND))); + } + + @Test + public void testCanNotRepair() { + ItemStack diamond = new ItemStack(Material.DIAMOND); + + assertFalse("diamond can repair oak button", diamond.canRepair(new ItemStack(Material.OAK_BUTTON))); + } + + @Test + public void testInvalidItem() { + ItemStack badItemStack = new ItemStack(Material.ACACIA_WALL_SIGN); + + assertFalse("acacia wall sign is repairable by diamond", badItemStack.isRepairableBy(new ItemStack(Material.DIAMOND))); + } +}