Started api and events

src/com/dre/brewery/api/events/barrel/BarrelDestroyEvent.java

@@ -0,0 +1,71 @@
+package com.dre.brewery.api.events.barrel;
+
+import com.dre.brewery.Barrel;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+
+/*
+ * A Barrel is being destroyed by something, may not be by a Player
+ * A BarrelRemoveEvent will be called after this, if this is not cancelled
+ * Use the BarrelRemoveEvent to monitor any and all barrels being removed in a non cancellable way
+*/
+public class BarrelDestroyEvent extends BarrelEvent implements Cancellable {
+	private static final HandlerList handlers = new HandlerList();
+	private final Block broken;
+	private final Reason reason;
+	private final Player player;
+	private boolean cancelled;
+
+	public BarrelDestroyEvent(Barrel barrel, Block broken, Reason reason, Player player) {
+		super(barrel);
+		this.broken = broken;
+		this.player = player;
+		this.reason = reason;
+	}
+
+	@Override
+	public boolean isCancelled() {
+		return cancelled;
+	}
+
+	@Override
+	public void setCancelled(boolean cancelled) {
+		this.cancelled = cancelled;
+	}
+
+	public Block getBroken() {
+		return broken;
+	}
+
+	public Reason getReason() {
+		return reason;
+	}
+
+	public boolean hasPlayer() {
+		return player != null;
+	}
+
+	// MAY BE NULL if no Player is involved
+	public Player getPlayerOptional() {
+		return player;
+	}
+
+	@Override
+	public HandlerList getHandlers() {
+		return handlers;
+	}
+
+	public static HandlerList getHandlerList() {
+		return handlers;
+	}
+
+	public enum Reason {
+		PLAYER, // A Player Broke the Barrel
+		BROKEN, // A Block was broken by something
+		BURNED, // A Block burned away
+		EXPLODED, // The Barrel exploded somehow
+		UNKNOWN // The Barrel was broken somehow else
+	}
+}