Help with NBT & Key binds

[somarani]

Hi, I created a custom level up system based on kills. To monitor player kills and level, I added 2 NBT values.On a keypress, I want the chat to print out the player stats (kill and level NBT values). To use those nbt values, I need an entity player. Usually when using the NBT values with other events, I use event.player or event.getSource, etc. But i can't seem to find anything like that using the KeyInputEvent. Does anyone know of a good way I can do this?

 

Here is my key handler class

 

 
public class SoulMenu {

private final Minecraft mc;
public static final int loc = 0;
private static final String[] desc = {"menu.desc"};
private static final int[] keyValues = {Keyboard.KEY_L};
public static final KeyBinding[] keys = new KeyBinding[desc.length];

    public SoulMenu() {
        
    	mc = Minecraft.getMinecraft();
    	
    	for(int i = 0; i < desc.length; ++i)
    	{
    		keys[i] = new KeyBinding(desc[i], keyValues[i], StatCollector.translateToLocal("soulcraft.label"));
    		ClientRegistry.registerKeyBinding(keys[i]);
    		Minecraft.getMinecraft().gameSettings.loadOptions();
    	}
  
    }

@SubscribeEvent(priority = EventPriority.NORMAL)
public void onKeyInput(KeyInputEvent event)
{
	if(mc.inGameHasFocus)
	{
		if(keys[loc].isPressed())
		{
			NBTSoulLevel.showLevel(/*i need a player*/);
		}
	}
}
}

 

And this is the NBT class

 

@SubscribeEvent
public void Event(PlayerLoggedInEvent event) {

	NBTTagCompound tag = event.player.getEntityData();

	NBTBase modeTag = tag.getTag("level");

}

public static void incrementTag(EntityPlayer player) {

	 if(player != null){

	NBTTagCompound tag = player.getEntityData();

	NBTBase modeTag = tag.getTag("level");

	tag.setInteger("level", tag.getInteger("level") + 1);}
}

public static void setTag(int num, EntityPlayer player) {

	if(player != null){

	NBTTagCompound tag = player.getEntityData();

	NBTBase modeTag = tag.getTag("level");

	tag.setInteger("level", num);}
}

public static int getTag(EntityPlayer player) {

	if(player != null){

	NBTTagCompound tag = player.getEntityData();

	NBTBase modeTag = tag.getTag("level");

	return tag.getInteger("level");
	}

	return 0;

}

public static void showLevel(EntityPlayer player){
	GuiNewChat chat = Minecraft.getMinecraft().ingameGUI
			.getChatGUI();

	chat.printChatMessage(new ChatComponentText(
			"Kills \u00a7b" + NBTKillCreate.getTag(player)));
	chat.printChatMessage(new ChatComponentText(
			"Level \u00a7b" + getTag(player)));
	chat.printChatMessage(new ChatComponentText(
			"Kills to next level \u00a7b" + NBTKillCreate.getTag(player)));
}

}

 

 

[coolAlias]

mc.thePlayer, but you'll have to make sure that the client-side data is updated from the server via packets.

[somarani]

I've never worked with packets before. Do you know of any good tutorials or could you briefly explain it? Thank you

[coolAlias]

You could try mine, but it might be a bit too complicated if you're not even familiar with packets yet.

 

A better option to start with would be diesieben07's tutorial.