chest drops

Hey,

Have anyone an idea to delete all drops of a chest from an explosion?

 

@FlugRost
Well, what do you have so far?

 

When TNT destroy a chest, the items from the chest are dropping in the world. How can i cancel this?

 

@FlugRost Going from the top of my head, I think you can get a collection of blocks that are destroyed from a EntityExplosionEvent (name might be off). You can iterate through the blocks and remove the appropriate ones from the collection. After that, just set the removed blocks to air.

 

Code:

public class OnExplode implements Listener {

    private StadtPlugin plugin;

    public OnExplode(StadtPlugin plugin) {
        this.plugin = plugin;
    }

    @EventHandler
    public void onExplode(EntityExplodeEvent e){
        if(!e.isCancelled()){
            for(Block b : e.blockList()){
                if(b.getType() == Material.CHEST){
                    ((Chest)b).getInventory().clear();
                    b.setType(Material.AIR);
                }
            }
        }
    }
}

I had try this, but it doesn't work. All items were dropping.

 

I would have loop throug the item and add them to à list. Once the chest explode, loop throug the entity of the world and if they appear in the first list, just remove them.

 

Did you register the event?

 

Code:

public class OnExplode implements Listener {
    private StadtPlugin plugin;
    public OnExplode(StadtPlugin plugin) {
        this.plugin = plugin;
    }
    @EventHandler
    public void onExplode(EntityExplodeEvent e){
        if(!e.isCancelled()){
            for(Block b : e.blockList()){
                if(b.getType() == Material.CHEST){
                    ((Chest)b).getInventory().clear();
                    b.setType(Material.AIR);
                    plugin.getServer().getLogger().info("test");
                }
            }
        }
    }
}

The server print "test".

This is a good idea, but wouldn'd like to look for every entity.

 

@FlugRost yea, but it takes half à millionth of à second to check.

 

mh OK.
What do you think about this?

Code:

   
contens = new ArrayList<Item>();

World w = Bukkit.getWorld("world");
                removeDrops(w.getChunkAt(b.getLocation()));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(0,0,16)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(16,0,0)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(16,0,16)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(-16,0,0)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(-16,0,-16)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(0,0,-16)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(16,0,-16)));
                removeDrops(w.getChunkAt(b.getLocation().clone().add(-16,0,16)));


private void removeDrops(Chunk chunk){
        for(Entity ent : chunk.getEntities()){
            if(ent.getType() == EntityType.DROPPED_ITEM){
                ItemStack item = (ItemStack)ent;
                if(contens.contains(item)){
                    contens.remove(item);
                    ent.remove();
                }
            }
        }
    }