Minecraft Forums

Quote from Mazetar

Hello!

I'm like my code simple and organized, and I want multiple keybindings but I'm not too happy with my current result.
Are there anyone here who has a good suggestion on how to do this more cleanly?

public class ModKeybindings {
public static MazKeyBind PowerKey;
public static MazKeyBind SomeKey;

public static void registerKeyBindings(){
	 boolean[] repeat = {false};
	 KeyBinding[] some = {new KeyBinding("SomeKey", Keyboard.KEY_NUMPAD5)};
	 SomeKey = new MazKeyBind(some, repeat);
	 KeyBindingRegistry.registerKeyBinding(SomeKey);
	
	 KeyBinding[] power = {new KeyBinding("Toggle Power", Keyboard.KEY_G)};
	 PowerKey = new MazKeyBind(power, repeat);
	 KeyBindingRegistry.registerKeyBinding(PowerKey);
	 }

As you can see it's quite bulky and ugly, I know I could have done it in some other ways but all I came up with earlier tonight was inefficient and bulky. Does you guys have any suggestions?

Quote from smartjacky

TickTypes.SERVER
?

Quote from smartjacky

So i am making a keybind that changes a mode of a weapon. it works on a single player world but when i tried to run it on a server, it crashed. I tried to change it to TickTypes.SERVER but it didn't work. I did a little small search about this, i think you need to do something with packet.

Quote from avi12

Hello. In my key handler class, the super(<arguments>) returns an error:

Quote from avi12

Any help?

Quote from Mazetar

He has a life besides the forum and will respond when he has the time


and to Everyone:
This code and tutorial works for 1.6.X no need to ask him to update!

Quote from JapangaTextures

I kind of need help.
In my ItemFile i made it to where if you press G you go up in the air and if you press H it shoots Fireballs
i want it to be to where it only does that if i hold the item.
Cause even though it's defined in the Item###.java It works without the item being held
Which i don't like

if (player.getHeldItem() != null && player.getHeldItem().itemID == YourMod.yourItem.itemID) {
	 // shoot fireballs or whatever here
}

Quote from coolAlias

Why don't you call player.getHeldItem() in your key press:

if (player.getHeldItem() != null && player.getHeldItem().itemID == YourMod.yourItem.itemID) {
	 // shoot fireballs or whatever here
}

Quote from SoBiohazardous

Didn't know that method existed. Thanks.

Quote from inuyasha135

I wrote the code in the tutorial, But the error occurs.
Do you know how to solve?

Console:

java.lang.NoClassDefFoundError: atp
at com.Test.core.TestModContainer.init(TestModContainer.java:69)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:194)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:174)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:105)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:697)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:232)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:506)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:796)
at net.minecraft.client.main.Main.main(SourceFile:101)
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 net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
Caused by: java.lang.ClassNotFoundException: atp
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 33 more
Caused by: java.lang.LinkageError: loader (instance of net/minecraft/launchwrapper/LaunchClassLoader): attempted duplicate class definition for name: "net/minecraft/client/settings/KeyBinding"
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:171)
... 35 more

Code:

public void init(FMLInitializationEvent evt) {
KeyBinding[] key = {new KeyBinding("GUIOpen", Keyboard.KEY_F6)};		 // <- line 69
boolean[] repeat = {false};
KeyBindingRegistry.registerKeyBinding(new TestKeyHandler(cf.getGuiKeybind(), repeat));
TickRegistry.registerTickHandler(new TestTickHandler(), Side.CLIENT);
}

Quote from inuyasha135

Yes.KeyBinding Class has been imported.

import net.minecraft.client.settings.KeyBinding;

It will run correctly when run in Eclipce.
Error appears it from your compiled with MCP.