import org.newdawn.slick.AppGameContainer;
import org.newdawn.slick.BasicGame;
import org.newdawn.slick.Color;
import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Graphics;
import org.newdawn.slick.Input;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.util.Log;

public class BugTest extends BasicGame{
    public final static Color down = Color.yellow;
    public final static Color released = Color.white;
    public final static String[] names = {"LSHIFT", "RSHIFT", "LCTRL", "SPACE", "X"};
    public final static int[] codes = {Input.KEY_LSHIFT, Input.KEY_RSHIFT, Input.KEY_LCONTROL, Input.KEY_SPACE, Input.KEY_X};



    public static void main(String[] args) throws Exception
    {
        BugTest test = new BugTest();
        AppGameContainer container = new AppGameContainer(test);
        container.setShowFPS(false);
        container.setDisplayMode(640, 480, false);
        container.start();
    }

    private boolean[] states = { false, false, false, false, false };

    public BugTest() {
        super("Shift hang test");
    }

    @Override
    public void update(GameContainer container, int delta)
            throws SlickException {
        Input i = container.getInput();
        for(int x = 0; x < codes.length; x++)
        {
            if(i.isKeyDown(codes[x]))
            {
                Log.info(String.format("Down: %s", names[x]));
                states[x] = true;
            }
            else
            {
                states[x] = false;
            }
        }
    }

    @Override
    public void render(GameContainer container, Graphics g) throws SlickException {
        g.setColor(Color.white);
        g.drawString("Keys registered for the test: ", 0, 0);
        for(int index = 0; index < codes.length; index ++)
        {
            g.setColor(states[index] ? down : released);
            g.drawString(String.format("%s: %s", names[index], states[index] ? "down" : "released"), 20, (index +1 )* 20);
        }

    }

    @Override
    public void init(GameContainer container) throws SlickException {}
}