Thread: Were Should I move on from this point?

So I've learned how to do various commands such as if then statements and Javax.swing (the java text boxes) and I honestly don't know were to progress to after this point. Am I good enough to start developing with something like J-frame, or is there other things I should learn before moving onto something like that. (also note im planning to stick with just 2D).

Can't attach my most recent file to the thread (keeps saying its a invalid file) so the code is here (its just a simple RPG fight with some basic attack commands
A = attack
H = heal
M = magic)
Code

import javax.swing.JOptionPane;
 
public class Battlebackup {
 
public static void main(String[]args) {
	JOptionPane myIO = new JOptionPane ();
	myIO.showMessageDialog(null,"a slimey boi starts to sneak up on you");
	int turn = 0;
	int PHP = 10;
	int EHP = 5;
	int MP = 3;
	int none = 0;
	while (turn < 100) {
 
 
 
	String inputText = myIO.showInputDialog("What do you do?" + " HP:" + PHP + " MP:" + MP );
 
 
	if (inputText.equals("a")){
		myIO.showMessageDialog(null,"you do a friggin shank boi, inflicting one damage to the slime");
		EHP -= 1;
		 none += 1;
 
	}else {
 
	}
	if (MP > 0) {
	if (inputText.equals("m")){
		myIO.showMessageDialog(null,"you throw your book of harry potter spells, dealing 3 dmg ");
		EHP -= 3;
	MP -= 1;
	 none += 1;
	}else {
 
	}
	}else {
 
	}
	if (MP > 0) {
	if (inputText.equals("h")){
		myIO.showMessageDialog(null,"you eat your book of harry potter spells, gaining 8hp");
		PHP += 8;
	MP -= 1;
	 none += 1;
	}else {
 
	}
	}else {
 
	}
 
 
 
	if (none > 0) {
		none -= 1;
	}else {
		myIO.showMessageDialog(null,"you do nothin, great");
 
	}
 
	myIO.showMessageDialog(null,"Slimy boi takes out a slimy gun and shoots you, dealing 3 damage");
	PHP -= 3;
 
	if (EHP > 0) {
 
	}else {
		myIO.showMessageDialog(null,"you defeat the slime and get 69gold xd");
		turn =+ 1000;
	}
	if (PHP > 0) {
 
	}else {
		myIO.showMessageDialog(null,"you died");
		turn =+ 1000;
 
	}
}
}
}