Adds some events that trigger when NPC actions start or end, and when sounds are played

src/main/java/net/knarcraft/blacksmith/event/ScrapperSalvageFailEvent.java

@@ -0,0 +1,42 @@
+package net.knarcraft.blacksmith.event;
+
+import net.citizensnpcs.api.npc.NPC;
+import org.bukkit.entity.Player;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * The event triggered when a scrapper salvaging fails
+ */
+public class ScrapperSalvageFailEvent extends AbstractBlacksmithPluginEvent implements SalvageEndEvent {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    /**
+     * Instantiates a new scrapper salvage fail event
+     *
+     * @param npc    <p>The NPC involved in the event</p>
+     * @param player <p>The player involved in the event</p>
+     */
+    public ScrapperSalvageFailEvent(@NotNull NPC npc, @NotNull Player player) {
+        super(npc, player);
+    }
+
+    /**
+     * Gets a handler-list containing all event handlers
+     *
+     * @return <p>A handler-list with all event handlers</p>
+     */
+    @SuppressWarnings("unused")
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    @Override
+    @NotNull
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+}