papermc/Spigot-API-Patches/0130-AnvilDamageEvent.patch
Aikar 17b58d00d8
Unwrap Event Exceptions
This was a useless exception wrapper that ends up making
stack traces harder to read as well as the JVM cutting off
the important parts

Nothing catches this exception, so its safe to just get rid
of it and let the REAL exception bubble down
2019-02-23 12:17:41 -05:00

154 lines
4.3 KiB
Diff

From 564a139305b90aeb9052d70be7b8fc49e36408d7 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Fri, 20 Jul 2018 23:36:55 -0500
Subject: [PATCH] AnvilDamageEvent
diff --git a/src/main/java/com/destroystokyo/paper/event/block/AnvilDamagedEvent.java b/src/main/java/com/destroystokyo/paper/event/block/AnvilDamagedEvent.java
new file mode 100644
index 00000000..fd3c5c02
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/block/AnvilDamagedEvent.java
@@ -0,0 +1,139 @@
+package com.destroystokyo.paper.event.block;
+
+import org.bukkit.Material;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.inventory.InventoryEvent;
+import org.bukkit.inventory.AnvilInventory;
+import org.bukkit.inventory.InventoryView;
+
+/**
+ * Called when an anvil is damaged from being used
+ */
+public class AnvilDamagedEvent extends InventoryEvent implements Cancellable {
+ private static final HandlerList handlers = new HandlerList();
+ private boolean cancel;
+ private DamageState damageState;
+
+ public AnvilDamagedEvent(InventoryView inventory, BlockData blockData) {
+ super(inventory);
+ this.damageState = DamageState.getState(blockData);
+ }
+
+ @Override
+ public AnvilInventory getInventory() {
+ return (AnvilInventory) super.getInventory();
+ }
+
+ /**
+ * Gets the new state of damage on the anvil
+ *
+ * @return Damage state
+ */
+ public DamageState getDamageState() {
+ return damageState;
+ }
+
+ /**
+ * Sets the new state of damage on the anvil
+ *
+ * @param damageState Damage state
+ */
+ public void setDamageState(DamageState damageState) {
+ this.damageState = damageState;
+ }
+
+ /**
+ * Gets if anvil is breaking on this use
+ *
+ * @return True if breaking
+ */
+ public boolean isBreaking() {
+ return damageState == DamageState.BROKEN;
+ }
+
+ /**
+ * Sets if anvil is breaking on this use
+ *
+ * @param breaking True if breaking
+ */
+ public void setBreaking(boolean breaking) {
+ if (breaking) {
+ damageState = DamageState.BROKEN;
+ } else if (damageState == DamageState.BROKEN) {
+ damageState = DamageState.DAMAGED;
+ }
+ }
+
+ public boolean isCancelled() {
+ return cancel;
+ }
+
+ public void setCancelled(boolean cancel) {
+ this.cancel = cancel;
+ }
+
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ /**
+ * Represents the amount of damage on an anvil block
+ */
+ public enum DamageState {
+ FULL(Material.ANVIL),
+ CHIPPED(Material.CHIPPED_ANVIL),
+ DAMAGED(Material.DAMAGED_ANVIL),
+ BROKEN(Material.AIR);
+
+ private Material material;
+
+ DamageState(Material material) {
+ this.material = material;
+ }
+
+ /**
+ * Get block material of this state
+ *
+ * @return Material
+ */
+ public Material getMaterial() {
+ return material;
+ }
+
+ /**
+ * Get damaged state by block data
+ *
+ * @param blockData Block data
+ * @return DamageState
+ * @throws IllegalArgumentException If non anvil block data is given
+ */
+ public static DamageState getState(BlockData blockData) {
+ return blockData == null ? BROKEN : getState(blockData.getMaterial());
+ }
+
+ /**
+ * Get damaged state by block material
+ *
+ * @param material Block material
+ * @return DamageState
+ * @throws IllegalArgumentException If non anvil material is given
+ */
+ public static DamageState getState(Material material) {
+ if (material == null) {
+ return BROKEN;
+ }
+ for (DamageState state : values()) {
+ if (state.material == material) {
+ return state;
+ }
+ }
+ throw new IllegalArgumentException("Material not an anvil");
+ }
+ }
+}
--
2.20.1