If item has enchantments

Hello, how do I tell if the item in a player's hand has an enchantment? I tried doing it, but it looks wrong XD

 

Show us what your tried then.

 

Code:

        Enchantment e = null;
        Block block = event.getBlock();
       
        if(player.getItemInHand().getType() == Material.DIAMOND_PICKAXE &&
                e == Enchantment.SILK_TOUCH &&
                block.getType() == Material.MOB_SPAWNER) {

o-o

 

Does it compile/work on your sever because the code seem correct?

You could always try this;

Code:

if(p.getItemInHand().getEnchantments() == Enchantment.SILK_TOUCH)

Haven't tested that so it may not work.

 

Here's an error

Code:

00:23:57 [SEVERE] Could not pass event BlockBreakEvent to SilkSpawner v0.1
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:427)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:462)
        at net.minecraft.server.v1_4_6.PlayerInteractManager.breakBlock(PlayerIn
teractManager.java:282)
        at net.minecraft.server.v1_4_6.PlayerInteractManager.a(PlayerInteractMan
ager.java:209)
        at net.minecraft.server.v1_4_6.PlayerConnection.a(PlayerConnection.java:
566)
        at net.minecraft.server.v1_4_6.Packet14BlockDig.handle(SourceFile:46)
        at net.minecraft.server.v1_4_6.NetworkManager.b(NetworkManager.java:290)

        at net.minecraft.server.v1_4_6.PlayerConnection.d(PlayerConnection.java:
112)
        at net.minecraft.server.v1_4_6.ServerConnection.b(SourceFile:39)
        at net.minecraft.server.v1_4_6.DedicatedServerConnection.b(SourceFile:30
)
        at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:59
8)
        at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:22
4)
        at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:49
4)
        at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:
427)
        at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:84
9)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/v1_4_R1/Enchantm
ent
        at me.javoris767.silkspawner.BreakListener.onBlockBreak(BreakListener.ja
va:26)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:425)
        ... 16 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_4_R1.Enchan
tment
        at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader
.java:70)
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:53)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 22 more
>

 

javoris767
For you code or mine?

 

That was mine, this is the one I'm getting now.

Code:

00:38:16 [SEVERE] Could not pass event BlockBreakEvent to SilkSpawner v0.1
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:427)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:462)
        at net.minecraft.server.v1_4_6.PlayerInteractManager.breakBlock(PlayerIn
teractManager.java:282)
        at net.minecraft.server.v1_4_6.PlayerInteractManager.a(PlayerInteractMan
ager.java:209)
        at net.minecraft.server.v1_4_6.PlayerConnection.a(PlayerConnection.java:
566)
        at net.minecraft.server.v1_4_6.Packet14BlockDig.handle(SourceFile:46)
        at net.minecraft.server.v1_4_6.NetworkManager.b(NetworkManager.java:290)
 
        at net.minecraft.server.v1_4_6.PlayerConnection.d(PlayerConnection.java:
112)
        at net.minecraft.server.v1_4_6.ServerConnection.b(SourceFile:39)
        at net.minecraft.server.v1_4_6.DedicatedServerConnection.b(SourceFile:30
)
        at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:59
8)
        at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:22
4)
        at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:49
4)
        at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:
427)
        at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:84
9)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/v1_4_R1/Enchantm
ent
        at me.javoris767.silkspawner.BreakListener.onBlockBreak(BreakListener.ja
va:23)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:425)
        ... 16 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_4_R1.Enchan
tment
        at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader
.java:70)
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:53)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 22 more
>

 

Tested this myself:

Code:

        ItemStack item = p.getItemInHand();
        if(item.getEnchantments().containsKey(Enchantment.SILK_TOUCH)){
            p.sendMessage("The item has silktouch");
           
        }else{
            p.sendMessage("The item does not have silktouch");
           
        }

The above code works as I tested it myself, you only need to check now if it is a diamond pickaxe.

Turns out I was going about it the wrong way above as well

 

Drew1080

Code:

    @EventHandler
    public void onBlockBreak(BlockBreakEvent event) {
        Player p = event.getPlayer();
        ItemStack item = p.getItemInHand();
        if(item.getEnchantments().containsKey(Enchantment.SILK_TOUCH)){
            if(item.getType() == Material.DIAMOND_PICKAXE) {
                p.sendMessage("The item has silktouch");
            }else{
                p.sendMessage("The item does not have silktouch");
            }
        }
    }
}

This is weird D: I'm still getting the error.

 

javoris767
Check to see if the item is a Pickaxe first incase it doesnt have an enchantment.

Code:

@EventHandler
public void onBlockBreak(BlockBreakEvent event) {
    Player p = event.getPlayer();
    ItemStack item = p.getItemInHand();
    if(item.getType() == Material.DIAMOND_PICKAXE){
        if(item.getEnchantments().containsKey(Enchantment.SILK_TOUCH)) {
            p.sendMessage("The item has silktouch");
        }else{
            p.sendMessage("The item does not have silktouch");
        }
    }
}

 

Drew1080
Still happening:/

 

javoris767
I just tested that against the latest beta build of craftbukkit and bukkit and it works.
So I still don't know why it would be happening for you.

 

Oh the minecraft enchantment library was imported x-x

 

javoris767
So it works for you now?

 

Drew1080
Yep, thanks for the info :3

 

javoris767
Found another method while looking around the javadocs

Code:

 if(p.getItemInHand().containsEnchantment(Enchantment.SILK_TOUCH)){
// code here
}