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54 lines
1.8 KiB
Diff
54 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: SoSeDiK <mrsosedik@gmail.com>
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Date: Sun, 16 Oct 2022 15:28:49 +0300
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Subject: [PATCH] Add EquipmentSlot convenience methods
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diff --git a/src/main/java/org/bukkit/inventory/EquipmentSlot.java b/src/main/java/org/bukkit/inventory/EquipmentSlot.java
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index 5642d8af60b6649497aba9b0f6ab7bba7702b9ee..c1c69ba4c361740f0ad422a7840a7f0f055c186a 100644
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--- a/src/main/java/org/bukkit/inventory/EquipmentSlot.java
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+++ b/src/main/java/org/bukkit/inventory/EquipmentSlot.java
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@@ -33,4 +33,42 @@ public enum EquipmentSlot {
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public EquipmentSlotGroup getGroup() {
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return group.get();
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}
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+ // Paper start
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+ /**
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+ * Checks whether this equipment slot is a hand:
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+ * either {@link #HAND} or {@link #OFF_HAND}
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+ *
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+ * @return whether this is a hand slot
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+ */
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+ public boolean isHand() {
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+ return this == HAND || this == OFF_HAND;
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+ }
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+
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+ /**
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+ * Gets the opposite hand
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+ *
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+ * @return the opposite hand
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+ * @throws IllegalArgumentException if this equipment slot is not a hand
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+ * @see #isHand()
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+ */
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+ public @NotNull EquipmentSlot getOppositeHand() {
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+ return switch (this) {
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+ case HAND -> OFF_HAND;
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+ case OFF_HAND -> HAND;
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+ default -> throw new IllegalArgumentException("Unable to determine an opposite hand for equipment slot: " + name());
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+ };
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+ }
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+
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+ /**
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+ * Checks whether this equipment slot
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+ * is one of the armor slots:
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+ * {@link #HEAD}, {@link #CHEST},
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+ * {@link #LEGS}, {@link #FEET}, or {@link #BODY}
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+ *
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+ * @return whether this is an armor slot
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+ */
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+ public boolean isArmor() {
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+ return this == HEAD || this == CHEST || this == LEGS || this == FEET || this == BODY;
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+ }
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+ // Paper end
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}
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