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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: pkt77 <parkerkt77@gmail.com>
Date: Fri, 10 Nov 2017 23:46:34 -0500
Subject: [PATCH] Add PlayerArmorChangeEvent
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 177ad43b62c6e1efc0ae6298e464debdf66b1055..45eef550358b0f3e6780d98c43c5856ff44ae313 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3137,6 +3137,13 @@ public abstract class LivingEntity extends Entity implements Attackable {
ItemStack itemstack2 = this.getItemBySlot(enumitemslot);
if (this.equipmentHasChanged(itemstack1, itemstack2)) {
+ // Paper start - PlayerArmorChangeEvent
+ if (this instanceof ServerPlayer && enumitemslot.getType() == EquipmentSlot.Type.ARMOR) {
+ final org.bukkit.inventory.ItemStack oldItem = CraftItemStack.asBukkitCopy(itemstack1);
+ final org.bukkit.inventory.ItemStack newItem = CraftItemStack.asBukkitCopy(itemstack2);
+ new com.destroystokyo.paper.event.player.PlayerArmorChangeEvent((Player) this.getBukkitEntity(), com.destroystokyo.paper.event.player.PlayerArmorChangeEvent.SlotType.valueOf(enumitemslot.name()), oldItem, newItem).callEvent();
+ }
+ // Paper end - PlayerArmorChangeEvent
if (map == null) {
map = Maps.newEnumMap(EquipmentSlot.class);
}
diff --git a/src/test/java/io/papermc/paper/inventory/item/ArmorSlotTypeMaterialTest.java b/src/test/java/io/papermc/paper/inventory/item/ArmorSlotTypeMaterialTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..a706dcbabfe31bf54a552965fa5feb8be34213bf
--- /dev/null
+++ b/src/test/java/io/papermc/paper/inventory/item/ArmorSlotTypeMaterialTest.java
@@ -0,0 +1,74 @@
+package io.papermc.paper.inventory.item;
+
+import com.destroystokyo.paper.event.player.PlayerArmorChangeEvent;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Stream;
+import net.minecraft.world.entity.EquipmentSlot;
+import net.minecraft.world.item.Equipable;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class ArmorSlotTypeMaterialTest extends AbstractTestingBase {
+
+ public static Stream<Object[]> slotTypeParams() {
+ final List<Object[]> parameters = new ArrayList<>();
+ for (final PlayerArmorChangeEvent.SlotType slotType : PlayerArmorChangeEvent.SlotType.values()) {
+ for (final Material item : slotType.getTypes()) {
+ parameters.add(new Object[]{ slotType, item });
+ }
+ }
+ return parameters.stream();
+ }
+
+ @ParameterizedTest(name = "{argumentsWithNames}")
+ @MethodSource("slotTypeParams")
+ public void testSlotType(PlayerArmorChangeEvent.SlotType slotType, Material item) {
+ final Item nmsItem = CraftMagicNumbers.getItem(item);
+ final Equipable equipable = Equipable.get(new ItemStack(nmsItem));
+ assertNotNull(equipable, item + " isn't equipable");
+ final EquipmentSlot slot = switch (slotType) {
+ case HEAD -> EquipmentSlot.HEAD;
+ case CHEST -> EquipmentSlot.CHEST;
+ case LEGS -> EquipmentSlot.LEGS;
+ case FEET -> EquipmentSlot.FEET;
+ };
+ assertEquals(equipable.getEquipmentSlot(), slot, item + " isn't set to the right slot");
+ }
+
+ public static Stream<Object[]> equipableParams() {
+ final List<Object[]> parameters = new ArrayList<>();
+ for (final Item item : net.minecraft.core.registries.BuiltInRegistries.ITEM) {
+ final Equipable equipable = Equipable.get(new ItemStack(item));
+ if (equipable != null) {
+ parameters.add(new Object[]{equipable, item});
+ }
+ }
+ return parameters.stream();
+ }
+
+ @ParameterizedTest(name = "{argumentsWithNames}")
+ @MethodSource("equipableParams")
+ public void testEquipable(Equipable equipable, Item item) {
+ final EquipmentSlot equipmentSlot = equipable.getEquipmentSlot();
+ PlayerArmorChangeEvent.SlotType slotType = switch (equipmentSlot) {
+ case HEAD -> PlayerArmorChangeEvent.SlotType.HEAD;
+ case CHEST -> PlayerArmorChangeEvent.SlotType.CHEST;
+ case LEGS -> PlayerArmorChangeEvent.SlotType.LEGS;
+ case FEET -> PlayerArmorChangeEvent.SlotType.FEET;
+ default -> null;
+ };
+ if (slotType != null) {
+ assertTrue(slotType.getTypes().contains(CraftMagicNumbers.getMaterial(item)), "SlotType " + slotType + " doesn't include " + item);
+ }
+ }
+}
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