Solved Replacing Item In Hand...

Well, I just wanted to test something that when a pickaxe breaks. It searches your inventory for another pickaxe and moves that pickaxe into your hand. I thought this would be simple. But its driving me nuts now.

Event:

Code:

    @EventHandler
    public void onPlayerItemBreak(PlayerItemBreakEvent evt) {
        if (evt.getPlayer().isOp()){
        ItemStack TOOL = evt.getBrokenItem();
        if(IsTool(TOOL.getType())){
            PlayerInventory Inv = evt.getPlayer().getInventory();
            boolean FoundItem = false;
            for (int i = 0; i < Inv.getSize(); i++) {
                if(!FoundItem){
                ItemStack item = Inv.getItem(i);
                if (item != null && item.getType() == TOOL.getType()) {
                    evt.getPlayer().sendMessage("tests Int: " + i);
                    evt.getPlayer().sendMessage("Item: " + item.toString());
                    ReplaceTool(evt.getPlayer(), item, i);
                    FoundItem = true;
                }}
            }
        }
        }
    }

ReplaceTool Function:

Code:

    public void ReplaceTool(Player player, ItemStack Item, int Old){
        final Player Pl = player;
        final ItemStack New = Item;
        final int Olds = Old;
        final PlayerInventory PI = player.getInventory();
        XReplaceTool.Main.getServer().getScheduler().scheduleSyncDelayedTask(XReplaceTool.Main, new Runnable() {
                @SuppressWarnings("deprecation")
                @Override 
                public void run() {
                    Pl.setItemInHand(New);
                    Pl.sendMessage("Test 3");
                    PI.setItem(Olds, null);
                    Pl.updateInventory();    
                }
            }, 5L);
    }

On The Schedule, The Player Receives The Message "Test 3" But the item does not get replaced at all. The console is also not throwing any error.

 

Maybe the first ItemStack retrieved is the item in hand. The item stack exists in the inventory with a stack size of 0 during a PlayerItemBreakEvent.

 

Thanks This ended up being the Problem!