Solved Dropping all Items in an Inventory on the Ground

How do I drop every item in a player's inventory on the ground at a certain location? I know how to clear the player's inventory.

 

Just an example:

Code:

Player p = ???; //Need a player here!
Location loc = p.getLocation().clone();
Inventory inv = p.getInventory();
for (ItemStack item : inv.getContents()) {
    if (item != null) {
        loc.getWorld().dropItemNaturally(loc, item.clone());
    }
}
inv.clear();

Edit: Fixed to check against null items

 

This works perfect for me.

Code:

public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(sender instanceof Player) {
            Player player = (Player) sender;
            World world = player.getWorld();
         
            if(command.getLabel().equalsIgnoreCase("dropall")) {
                if(args.length == 0) {
                    List<ItemStack> items = new ArrayList<ItemStack>();
                 
                    for(int i = 0; i < player.getInventory().getSize(); i++) {
                        items.add(player.getInventory().getItem(i));
                    }
                 
                    player.getInventory().clear();
                 
                    for(ItemStack item : items) {
                        world.dropItem(player.getLocation(), item).setPickupDelay(20);
                    }
                 
                    items.clear();
                    player.sendMessage("dropped all items!");
                    return true;
                } else {
                    return false;
                }
            }
            return false;
        }
        return false;
    }

But I'm getting this error when sending the command:

Code:

22:30:08 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'drop
all' in plugin BlockCounter v1.0
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:18
0)
        at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:5
02)
        at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.
java:915)
        at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:828)
 
        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:810)
        at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:44)
        at net.minecraft.server.NetworkManager.b(NetworkManager.java:282)
        at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:111)
        at net.minecraft.server.ServerConnection.b(SourceFile:35)
        at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
        at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:561)
        at net.minecraft.server.DedicatedServer.q(DedicatedServer.java:213)
        at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:474)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:406)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
Caused by: java.lang.IllegalArgumentException: Cannot drop a Null item.
        at org.apache.commons.lang.Validate.notNull(Validate.java:203)
        at org.bukkit.craftbukkit.CraftWorld.dropItem(CraftWorld.java:283)
        at me.Schulzi.BlockCounter.BlockCounter.onCommand(BlockCounter.java:57)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 15 more

But never mind, this got nothing to do with the item drops hopefully

 

Scizzr
Thanks

 

Check the updated code. I fixed a small bug

Caused by: java.lang.IllegalArgumentException: Cannot drop a Null item.

Try using the code I added:

Code:

if (item != null) {
    //...
}

Check out my cleaner, shorter code

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Thanks again

 

Oh, that's it. Thanks for correcting!