Solved Inventory Check

Hello everybody, I'm making a plugin atm. If you type in /block it will convert all your items that can be crafted into a block in a block. FE If you have 9 diamonds and execute /block, you'll get 1 diamond block. I'm stuck at checking if the player has an certaint item (Diamond, iron, gold etc.).

Code:java

package nl.tovd1234.blocker;
 
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Main extends JavaPlugin implements Listener {
 
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
        getLogger().info("Blocker Plugin Enabled! - By tovd1234");
    }
 
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        Player player = (Player) sender;
        if (cmd.getName().equalsIgnoreCase("block")) {
            if (player.hasPermission("b.block"))
                player.getInventory();
                if (Player) //I'm stuck here
        }
        return false;
    }
}
 

Does anyone know how I can check the players inventory for a certaint block and craft them into blocks?

Thanks.

 

tovd1234
if(p.getInventory().hasAtLeast(myItem,...)){
// Do this
}

 

CraftCreeper6

I already found out how to do it. Its very easy. Thanks for the help though!

Code:java

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