Dungeon

DisplayPanel.java

import java.awt.event.*;
import javax.swing.*;
import java.awt.Graphics;

public class DisplayPanel extends JPanel
{
	private Tile[][] tiles;
	private Creature[] creatures;
	private Dungeon dungeon;
	private Player player;

	public DisplayPanel(Dungeon dungeon, Tile[][] tiles, Creature[] creatures, Player player)
	{
		this.tiles = tiles;
		this.creatures = creatures;
		this.dungeon = dungeon;
		this.player = player;
		this.addKeyListener(new DungeonKeyListener());
	}

	protected void paintComponent(Graphics g)
	{
		int maximum = (getWidth() < getHeight()) ? getWidth() : getHeight();
		for (Tile[] row : tiles)
		{
			for (Tile tile : row)
			{
				if (tile != null && tile instanceof Tile)
				{
					tile.draw(g, maximum/tiles.length, maximum/tiles[0].length);
				}
			}
		}
		for (Creature creature : creatures)
		{
			if (creature != null && creature instanceof Creature)
			{
				creature.draw(g, maximum/tiles.length, maximum/tiles[0].length);
			}
		}

		if (player != null && player instanceof Player)
		{
			player.draw(g, maximum/tiles.length, maximum/tiles[0].length);
		}
	}

	private class DungeonKeyListener extends KeyAdapter
	{
		public void keyReleased(KeyEvent e)
		{
			System.out.println("Key pressed!");
			dungeon.press(e.getKeyCode());
			repaint();
		}
	}
}