Removing item just from hand.

I need to remove 1 item from the players inventory, is this possible? Everytime I try and do it it removes it from all the slots and removes all of the item, not just one.

Thanks

 

Do you want to remove one item from a stack of items?

 

Something like this should work :

Code:

player.getInventory().getItemInHand().setAmount(player.getInventory().getItemInHand().getAmount()-1);

 

Yes.

Doesnt work

 

What doesnt work ?
What error you get?
Code sample?

Hard to help with so little infos.
The example i gave you, need the latest bukkit.

 

It just doesn't remove the item I'll update teh bukkitz

 

Post some of your code if it still not working.

 

Code:

        ItemStack old = new ItemStack(event.getPlayer().getItemInHand().getTypeId(), event.getPlayer().getItemInHand().getAmount() - 1);
        event.getPlayer().setItemInHand(old);

 

Code:

player.getInventory().removeItem(player.getInventory().getItemInHand());

?

 

Nope, still doesnt remove the item D: It just stays there and hangs on for dear life

 

Mine or RightLegRed's one? We posted at basically the same time. >_<

 

Urgh, let me test both of yours Derpin's removes it, but if you relog it removes all the instances of the items in the whole inventory, not just in the hand

No wait it doesn't, stupid me I'll test out right's anyway.

 

Like i said , post your code ... its something really easy to do ...

 

Please don't claim it's easy to do without posting how to do it, he doesn't need to post code for this. It's something that doesn't require his code to make.

 

Yeah, they both work, thanks guys!

 

well, i posted a code and it work for me ...

This work fine ...

Code:

player.getInventory().getItemInHand().setAmount(player.getInventory().getItemInHand().getAmount()-1);

 

thanks..

 

To be fair, he did post code about 'how to do it' already. And after being told his snippet "doesn't work", he was trying to get some clarification as to "what didn't work", so he could help further.

EDIT:
Oh crap. I just looked at the post dates.
*hides in shame*

 

player.setItemInHand(null);

 

darkdeath1332 nice work, reply to a post, that is posted 3 years ago

 

People still google this question and will see the awnser

 

Hey,
I have to remove 1 item from a item stack but by the last one is he not removing?

Sorry for my bad english

 

Diegokoen Try:

PHP:

ItemStack is = player.getItemInHand();
if(is != null) {
    is.getAmount() > 1 ? is.setAmount(is.getAmount()-1) : player.setItemInHand(null);
}

 

I get a Error on line 2 of your code " is.getAmount() > 1 ? is.setAmount(is.getAmount()-1) : player.setItemInHand(null);"
This is my code:

Code:

@EventHandler
public void onPlayerClickEvent(PlayerInteractEvent event) {
 
final Player player = event.getPlayer();
 
ItemStack blood = new ItemStack(Material.INK_SACK, 1, (short) 1);
ItemMeta bloodMeta = (ItemMeta) blood.getItemMeta();
bloodMeta.setDisplayName(ChatColor.RED + "Blood Bag");
List<String> bloodList = new ArrayList<String>();
bloodList.add(ChatColor.WHITE + "§8Right click to heal!");
bloodMeta.setLore(bloodList);
blood.setItemMeta(bloodMeta);
 
ItemStack kit = new ItemStack(Material.FEATHER, 1, (short) 1);
ItemMeta kitMeta = (ItemMeta) kit.getItemMeta();
kitMeta.setDisplayName(ChatColor.RED + "Kits");
List<String> kitList = new ArrayList<String>();
kitList.add(ChatColor.WHITE + "§8Right-click to open the kit Menu!");
kitMeta.setLore(kitList);
kit.setItemMeta(kitMeta);
 
if(player.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.RED+ "Kits")){
if(event.getAction().equals(Action.RIGHT_CLICK_BLOCK) || event.getAction().equals(Action.RIGHT_CLICK_AIR)){
menu.show(event.getPlayer());
}
}
 
if(player.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.RED+ "Blood Bag")){
if(event.getAction().equals(Action.RIGHT_CLICK_BLOCK) || event.getAction().equals(Action.RIGHT_CLICK_AIR)){
player.sendMessage("§cYou have been healed!");
ItemStack is = player.getItemInHand();
if(is != null) {
is.getAmount() > 1 ? is.setAmount(is.getAmount()-1) : player.setItemInHand(null);
}
}
}
}

 

Diegokoen Ah, sorry, I messed that up. I see that wouldn't work Try replacing that line with

PHP:

if(is.getAmount() > 1)
    is.setAmount(is.getAmount() - 1);
else player.setItemInHand(null);

 

Tnx now is it working!

can you help me with me scorebord problem?

here is the link:

http://forums.bukkit.org/threads/need-help-with-scoreboard.249019/

 

Here is the code I use:

Code:java

ItemStack old = new ItemStack(e.getPlayer().getItemInHand().getType(), e.getPlayer().getItemInHand().getAmount() - 1);

 

Code:java

if(player.getItemInHand().getAmount > 1) {
  player.getItemInHand().setAmount(player.getItemInHand().getAmount() - 1);
} else {
  player.getItemInHand().setAmount(0); 
}

 

The creator of JRat plays Minecraft?