Add draft BlockFertilizeEvent

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/event/block/BlockFertilizeEvent.java

@@ -0,0 +1,71 @@
+package org.bukkit.event.block;
+
+import java.util.List;
+import org.bukkit.Warning;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.world.StructureGrowEvent;
+
+/**
+ * Called with the block changes resulting from a player fertilizing a given
+ * block with bonemeal. Will be called after the applicable
+ * {@link StructureGrowEvent}.
+ *
+ * @deprecated draft API
+ */
+@Deprecated
+@Warning(false)
+public class BlockFertilizeEvent extends BlockEvent implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+    private boolean cancelled;
+    //
+    private final Player player;
+    private final List<BlockState> blocks;
+
+    public BlockFertilizeEvent(Block theBlock, Player player, List<BlockState> blocks) {
+        super(theBlock);
+        this.player = player;
+        this.blocks = blocks;
+    }
+
+    /**
+     * Gets the player that triggered the fertilization.
+     *
+     * @return triggering player, or null if not applicable
+     */
+    public Player getPlayer() {
+        return player;
+    }
+
+    /**
+     * Gets a list of all blocks changed by the fertilization.
+     *
+     * @return list of all changed blocks
+     */
+    public List<BlockState> getBlocks() {
+        return blocks;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        this.cancelled = cancelled;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}

paper-api/src/main/java/org/bukkit/event/world/StructureGrowEvent.java

@@ -69,9 +69,9 @@ public class StructureGrowEvent extends WorldEvent implements Cancellable {
     }
 
     /**
-     * Gets an ArrayList of all blocks associated with the structure.
+     * Gets a list of all blocks associated with the structure.
      *
-     * @return ArrayList of all blocks associated with the structure.
+     * @return list of all blocks associated with the structure.
      */
     public List<BlockState> getBlocks() {
         return blocks;