--- ../src-base/minecraft/net/minecraft/item/ItemBoat.java
+++ ../src-work/minecraft/net/minecraft/item/ItemBoat.java
@@ -80,7 +80,16 @@
                     i = movingobjectposition.blockX;
                     int j = movingobjectposition.blockY;
                     int k = movingobjectposition.blockZ;
+                    // CraftBukkit start - Boat placement
+                    org.bukkit.event.player.PlayerInteractEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent(p_77659_3_, org.bukkit.event.block.Action.RIGHT_CLICK_BLOCK, i, j, k, movingobjectposition.sideHit, p_77659_1_);
 
+                    if (event.isCancelled())
+                    {
+                        return p_77659_1_;
+                    }
+
+                    // CraftBukkit end
+
                     if (p_77659_2_.getBlock(i, j, k) == Blocks.snow_layer)
                     {
                         --j;