Guns Meta Data help

Hello,

So I'm creating a plugin, And Its a guns plugin. Anyways, I want to make it so that the specified gun only fires a bullet (a fireball) when it has the meta data of ("Gun") or ("Rifle").

Here's the code I'm trying to implement the Meta Data into.

Code:java

if (!(e.getItem().getType() == Material.WOOD_HOE)) return; {
                }
                Player player = e.getPlayer();
                PlayerInventory inventory = player.getInventory();
 
 
                {
                }
 
                Snowball s = e.getPlayer().launchProjectile(Snowball.class);
                e.getPlayer().getWorld().playSound(e.getPlayer().getLocation(), Sound.NOTE_BASS, 1, 1);

Technically I want it so that when the player has a WOOD_HOE in their hand named "Wooden Hoe" The gun won't fire, But if it has the Meta data of "Gun" or something, Then it fires.



One last question, Is when they fire a gun, I want it to do something like:

Code:java

e.getPlayer().getInventory().contents().removeItem(Material.SULPHUR -1)

So that if they have sulphur in their inventory named "Ammo" or "Rifle Ammo" it removes -1 from their inventory on the gun shooting.



Thanks!

 

Code:java

 if (item.getItemMeta().getDisplayName().equalsIgnoreCase("Rifle")){
//code here
}

Code:java

ItemStack bullet = new ItemStack(Material.SULPHUR, 1);
 
player.getInventory().removeItem(bullet);
player.updateInventory();

 

The Fancy Whale "item cannot be resolved"

?

 

TheBUGBadCheeseburger I don't think sulphur is an item... I am not sure what item you want it to remove

 

The Fancy Whale that is gunpowder

 

TheBUGBadCheeseburger
Don't blindly copy + paste code. Your issue is coming from the fact that you are using item.getItemMeta().... when your itemStack name is bullet. Just fix that and you are good to go.

 

The Fancy Whale I tested it out, It worked with a few minor adjustments, Although it removes the entire stack of gunpower.

 

TheBUGBadCheeseburger

Code:java

player.getInventory().removeItem(new ItemStack[] {bullet, 1});

 

AoH_Ruthless Thanks!

Also, Is there a way to make it so the Event returns or stops when you run out of Gunpowder? That might be a little complicated considering that the event doesn't fire if you don't have the wooden hoe named "Rifle"

 

TheBUGBadCheeseburger

Try this:

Code:java

@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
final Player player = event.getPlayer();
   if ((event.getAction() == Action.RIGHT_CLICK_AIR) || (event.getAction() == Action.RIGHT_CLICK_BLOCK)){
   ItemStack item = player.getItemInHand();
   if(item.getType().equals(Material.WOOD_HOE)){
   if (item.hasItemMeta() == true){
   if (item.getItemMeta().getDisplayName().equals("Gun") || item.getItemMeta().getDisplayName().equals("Rifle")){
   final Projectile projectile = player.launchProjectile(LargeFireball.class);
   player.getWorld().playSound(player.getLocation(), Sound.NOTE_BASS, 1, 1);
   projectile.getWorld().createExplosion(projectile.getLocation(), 0.5F, true);
   event.setCancelled(true);
 
   ItemStack is = new ItemStack(Material.SULPHUR, 1);
   ItemMeta im = null;
   im = is.getItemMeta();
   im.setDisplayName("Ammo");
      is.setItemMeta(im);
   player.getInventory().remove(is);
   return;
   }
   } 
   }
   if (player.getItemInHand() == null){
   event.setCancelled(true);
   }
   }
 }

 

FuZioN720 Is there a possible way to make it so that when the Sulphur runs out the gun doesn't fire anymore? Or play a creeper hiss sound when it doesn't have any ammo?

 

Code:java

if(player.getInventory().contains(Material.SULPHUR)){
}

and use playEffect();

 

@TheBUGBadCheeseburger

Try this:

Code:java

@EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        final Player player = event.getPlayer();
        if ((event.getAction() == Action.RIGHT_CLICK_AIR) || (event.getAction() == Action.RIGHT_CLICK_BLOCK)){
//Move Sulphur here
            ItemStack is = new ItemStack(Material.SULPHUR, 1);
            ItemMeta im = null;
            im = is.getItemMeta();
            im.setDisplayName("Ammo");
            is.setItemMeta(im);
 
//Checks if player has the item
            if(!(player.getInventory().contains(is))){
//if not
                player.getWorld().playSound(player.getLocation(), Sound.FIZZ, 15.0F, 1.0F);
                event.setCancelled(true);
                return;
            }
 
 
 
            ItemStack item = player.getItemInHand();
            if(item.getType().equals(Material.WOOD_HOE)){
                if (item.hasItemMeta() == true){
                    if (item.getItemMeta().getDisplayName().equals("Gun") || item.getItemMeta().getDisplayName().equals("Rifle")){
                        final Projectile projectile = player.launchProjectile(LargeFireball.class);
                        player.getWorld().playSound(player.getLocation(), Sound.NOTE_BASS, 1, 1);
                        projectile.getWorld().createExplosion(projectile.getLocation(), 0.5F, true);
                        event.setCancelled(true);
 
                        player.getInventory().remove(is);
                        return;
                        }
                    }
            }
            if (player.getItemInHand() == null){
                event.setCancelled(true);
            }
        }
      }

 

Much spoon feed. Very unwowe xD

 

This is also a spoonfeed. Just because your code is shorter doesn't mean you aren't just giving it out without teaching why your code works and why the OP's code doesn't.

 

FuZioN720 I don't even....

Please no spoonfeeding, The reason I'm posting this is to LEARN how to use the proper method, Not Copy + Pasting stuff.
I like to make plugins that are unique to my ownership, Not someone else's code.