MessageSign.java

package it.marteEngine.game.starcleaner;

import it.marteEngine.ResourceManager;
import it.marteEngine.entity.Entity;

import org.newdawn.slick.GameContainer;
import org.newdawn.slick.SlickException;

public class MessageSign extends Entity {

	public static final String SIGN = "sign";

	public MessageSign(float x, float y) {

		super(x, y);
		this.name = SIGN;
		this.addType(SIGN);
		depth = 12;
		setGraphic(ResourceManager.getImage("sign"));
		setHitBox(0, 0, width, height);
	}

	public void update(GameContainer container, int delta)
			throws SlickException {
		if (collide(Entity.PLAYER, x, y) != null) {
			// open the message dialog window
			if (Globals.messageWindow == null) {
				IngameState state = (IngameState) this.world;
				Globals.messageWindow = new MessageWindow(
						state.currentLevel.message, 0, 0, true);
				state.add(Globals.messageWindow);
			}
			Globals.messageWindow.visible = true;
		} else {
			// close the message dialog window
			if (Globals.messageWindow != null)
				Globals.messageWindow.visible = false;
		}

	}

}