Add GenBucketPlaceEvent

GenBucketPlugin/src/main/java/codes/biscuit/genbucket/event/GenBucketPlaceEvent.java

@@ -0,0 +1,65 @@
+package codes.biscuit.genbucket.event;
+
+import codes.biscuit.genbucket.utils.Bucket;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.inventory.ItemStack;
+
+public class GenBucketPlaceEvent extends Event implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    private final Player player;
+    private final Bucket bucket;
+    private final Block block;
+    private final BlockFace direction;
+    private final ItemStack removeItem;
+    private boolean cancelled;
+
+    public GenBucketPlaceEvent(Player player, Bucket bucket, Block block, BlockFace direction, ItemStack removeItem) {
+        this.player = player;
+        this.bucket = bucket;
+        this.block = block;
+        this.direction = direction;
+        this.removeItem = removeItem;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Bucket getBucket() {
+        return bucket;
+    }
+
+    public Block getBlock() {
+        return block;
+    }
+
+    public BlockFace getDirection() {
+        return direction;
+    }
+
+    public ItemStack getRemoveItem() {
+        return removeItem;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        this.cancelled = cancelled;
+    }
+}

GenBucketPlugin/src/main/java/codes/biscuit/genbucket/listeners/PlayerListener.java

@@ -1,8 +1,10 @@
 package codes.biscuit.genbucket.listeners;
 
 import codes.biscuit.genbucket.GenBucket;
+import codes.biscuit.genbucket.event.GenBucketPlaceEvent;
 import codes.biscuit.genbucket.timers.GenningTimer;
 import codes.biscuit.genbucket.utils.Bucket;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
@@ -100,6 +102,11 @@ private void startGenBucket(Bucket bucket, Player p, Block block, BlockFace dire
                 }
                 return;
             }
+            GenBucketPlaceEvent event = new GenBucketPlaceEvent(p, bucket, block, direction, removeItem);
+            Bukkit.getPluginManager().callEvent(event);
+            if (event.isCancelled()) {
+                return;
+            }
             switch (bucket.getDirection()) {
                 case UPWARDS:
                     direction = BlockFace.UP;