ArmyMessageListener.java

package fr.lyrgard.hexScape.listener;

import java.io.File;





import com.google.common.eventbus.Subscribe;

import fr.lyrgard.hexScape.bus.CoreMessageBus;
import fr.lyrgard.hexScape.bus.GuiMessageBus;
import fr.lyrgard.hexScape.message.ArmyLoadedMessage;
import fr.lyrgard.hexScape.message.LoadArmyMessage;
import fr.lyrgard.hexScape.model.CurrentUserInfo;
import fr.lyrgard.hexScape.model.Universe;
import fr.lyrgard.hexScape.model.card.Army;
import fr.lyrgard.hexScape.model.game.Game;
import fr.lyrgard.hexScape.model.player.Player;
import fr.lyrgard.hexScape.service.ArmyService;

public class ArmyMessageListener extends AbstractMessageListener {
	
	private static ArmyMessageListener instance;
	
	public static void start() {
		if (instance == null) {
			instance = new ArmyMessageListener();
			CoreMessageBus.register(instance);
		}
	}
	
	private ArmyMessageListener() {
	}

	@Subscribe public void onLoadArmyMessage(LoadArmyMessage message) {
		File armyFile = message.getArmyFile();
		String playerId = message.getPlayerId();
		
		
		Army army = ArmyService.getInstance().loadArmy(playerId, armyFile);
		
		if (army != null) {
			sendMessage(new ArmyLoadedMessage(playerId, army));
		}
	}
	
	@Subscribe public void onArmyLoaded(ArmyLoadedMessage message) {
		String playerId = message.getPlayerId();
		Army army = message.getArmy();

		if (CurrentUserInfo.getInstance().getGameId() != null) {
			Game game = Universe.getInstance().getGamesByGameIds().get(CurrentUserInfo.getInstance().getGameId());

			if (game != null) {
				Player player =game.getPlayer(playerId);
				if (player != null) {
					player.setArmy(army);
					GuiMessageBus.post(message);
				}
			}
		}
	}

}