Solved [Help]Message when right click a block

Hey,

I want it to when a player looks at a specified block, like stone(this isn't in the code, can someone also help with that?), he gets a message.
I got this code:

Code:java

package me.Lucas.WatchBlocks;
 
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Main extends JavaPlugin {
 
    public void onEnable() {
        getLogger().info("Plugin started and enabled!!");
        getServer().getPluginManager().registerEvents(new Main(), this);
    }
    public void onDisable() {
        getLogger().info("Plugin stopped and disabled!");
    }
    @EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        Player player = this.getPlayer();
        if (event.getAction() == Action.RIGHT_CLICK_BLOCK) {
            event.getPlayer().sendMessage(ChatColor.AQUA + "Well done");
        }
    }
}

But I get an error at

Code:java

       getServer().getPluginManager().registerEvents(new Main(), this);

and at

Code:java

        Player player = this.getPlayer();

What am I doing wrong? Can someone help me?

Oh and yes, this is all the code I have.

 

Beekie new Main() - don't initialise your main class. Use the keyword "this" instead
this.getPlayer() - Get it from the event, not the plugin instance

Certain block - event.getBlock().getType() returns the type of block. See the Material enum.

 

AdamQpzm Now I have this, but it still doesn't work..

Code:java

package me.Lucas.WatchBlocks;
 
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Main extends JavaPlugin {
 
public void onEnable() {
getLogger().info("Plugin started and enabled!!");
getServer().getPluginManager().registerEvents(this, this);
}
public void onDisable() {
getLogger().info("Plugin stopped and disabled!");
}
@EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
Player player = event.getPlayer();
if (event.getAction() == Action.RIGHT_CLICK_BLOCK)
if (event.getClickedBlock().getType() == Material.STONE);
event.getPlayer().sendMessage(ChatColor.AQUA + "Well done");
}
}
 

The error is at

Code:java

getServer().getPluginManager().registerEvents(this, this);

Am I being stupid or..?

 

Beekie Your main class class doesn't implement Listener. Also

Code:

if (event.getAction() == Action.RIGHT_CLICK_BLOCK)
if (event.getClickedBlock().getType() == Material.STONE);
event.getPlayer().sendMessage(ChatColor.AQUA + "Well done");

Means "if the action was a RIGHT_CLICK_BLOCK and the block clicked was stone, then do nothing. Afterwards, regardless of the two previous things, send the player a well done message."

I think you need to cover some Java basics.

 

AdamQpzm It worked A big thanks to you!

 

If everything is working and fixed can you please add a Solved prefix to the thread. Thanks Beekie

 

AdamQpzm I got 1 more question, is it possible that it only sends the message when the player is holding a specified item?

 

Beekie player.getItemInHand() returns an ItemStack of the item they're holding - which has a getType() method like block does. However, it will return null if they're not holding anything, so be sure to check that it isn't null before using getType() or else you'll get NullPointerExceptions

 

AdamQpzm Thanks
And now I got another question.... Hope you don't mind

How do I give the player points when he right clicks the block?
And when the player gets 10 points he receives an item

 

Beekie Look into HashMaps

 

AdamQpzm Alright I will do that, thanks for helping me out

 

Beekie No problem.