MarkerMessageListener.java

package fr.lyrgard.hexScape.server.listener;

import com.google.common.eventbus.Subscribe;

import fr.lyrgard.hexScape.bus.CoreMessageBus;
import fr.lyrgard.hexScape.message.MarkerPlacedMessage;
import fr.lyrgard.hexScape.message.MarkerRemovedMessage;
import fr.lyrgard.hexScape.message.MarkerRevealedMessage;
import fr.lyrgard.hexScape.message.PlaceMarkerMessage;
import fr.lyrgard.hexScape.message.RemoveMarkerMessage;
import fr.lyrgard.hexScape.message.RevealMarkerMessage;
import fr.lyrgard.hexScape.model.IdGenerator;
import fr.lyrgard.hexScape.model.Universe;
import fr.lyrgard.hexScape.model.card.CardInstance;
import fr.lyrgard.hexScape.model.game.Game;
import fr.lyrgard.hexScape.model.marker.UnknownTypeMarkerInstance;
import fr.lyrgard.hexScape.model.player.Player;
import fr.lyrgard.hexScape.model.player.User;
import fr.lyrgard.hexscape.server.network.ServerNetwork;

public class MarkerMessageListener {

	private static MarkerMessageListener instance;
	
	public static void start() {
		if (instance == null) {
			instance = new MarkerMessageListener();
			CoreMessageBus.register(instance);
		}
	}
	
	private MarkerMessageListener() {
	}
	
	
	@Subscribe public void onPlaceMarker(PlaceMarkerMessage message) {
		String userId = message.getSessionUserId();
		String cardId = message.getCardId();
		String markerTypeId = message.getMarkerTypeId();
		String hiddenMarkerTypeId = message.getHiddenMarkerTypeId();
		int number = message.getNumber();
		boolean stackable = message.isStackable();
		
		User user = Universe.getInstance().getUsersByIds().get(userId); 

		if (user != null && user.getGame() != null) {
			if (user != null && user.getGame() != null && user.getPlayer() != null) {
				for (Player owner : user.getGame().getPlayers()) {
					if (owner.getArmy() != null) {
						CardInstance card = owner.getArmy().getCard(cardId);
						if (card != null) {
							UnknownTypeMarkerInstance markerInfo = (UnknownTypeMarkerInstance)card.getMarkerByType(markerTypeId);
							String markerId = null;
							if (stackable && markerInfo != null) {
								markerId = markerInfo.getId();
								markerInfo.setNumber(markerInfo.getNumber() + number);
							} else {
								markerId = IdGenerator.getInstance().getNewMarkerId();
								markerInfo = new UnknownTypeMarkerInstance(markerId, markerTypeId, hiddenMarkerTypeId, number);
								
								card.addMarker(markerInfo);
							}
							
							MarkerPlacedMessage resultMessageForEmitter = new MarkerPlacedMessage(owner.getId(), cardId, markerId, markerTypeId, hiddenMarkerTypeId, number);
							ServerNetwork.getInstance().sendMessageToUser(resultMessageForEmitter, userId);

							// Hide the hiddenMarkerTypeId for others players
							MarkerPlacedMessage resultMessageForOthers = new MarkerPlacedMessage(owner.getId(), cardId, markerId, markerTypeId, null, number);
							ServerNetwork.getInstance().sendMessageToGameExceptUser(resultMessageForOthers, user.getGame().getId(), userId);
							
							return;
						}
					}
				}
			}
		}
	}
	
	@Subscribe public void onRemoveMarker(RemoveMarkerMessage message) {
		String userId = message.getSessionUserId();
		String cardId = message.getCardId();
		String markerId = message.getMarkerId();
		int number = message.getNumber();
		
		
		User user = Universe.getInstance().getUsersByIds().get(userId); 

		if (user != null && user.getGame() != null) {
			Game game = user.getGame();
			for (Player owner : user.getGame().getPlayers()) {
				if (owner.getArmy() != null) {
					CardInstance card = owner.getArmy().getCard(cardId);
					if (card != null) {
						UnknownTypeMarkerInstance markerInfo = (UnknownTypeMarkerInstance)card.getMarker(markerId);
						if (markerInfo != null) {
							markerInfo.setNumber(markerInfo.getNumber() - number);
							if (markerInfo.getNumber() <= 0) {
								card.getMarkers().remove(markerInfo);
							}

							MarkerRemovedMessage resultMessage = new MarkerRemovedMessage(user.getPlayerId(), cardId, markerId, number);
							ServerNetwork.getInstance().sendMessageToGame(resultMessage, game.getId());

							return;
						}
					}
				}
			}
		}
	}
	
	@Subscribe public void onRevealMarker(RevealMarkerMessage message) {
		String userId = message.getSessionUserId();
		String cardId = message.getCardId();
		String markerId = message.getMarkerId();
		
		User user = Universe.getInstance().getUsersByIds().get(userId); 

		if (user != null && user.getGame() != null && user.getPlayer() != null) {
			Game game = user.getGame();
			for (Player owner : user.getGame().getPlayers()) {
				if (owner.getArmy() != null) {
					CardInstance card = owner.getArmy().getCard(cardId);
					if (card != null) {
						UnknownTypeMarkerInstance markerInfo = (UnknownTypeMarkerInstance)card.getMarker(markerId);
						if (markerInfo != null) {
							if (markerInfo.getHiddenMarkerTypeId() != null) {
								String hiddenMarkerTypeId = markerInfo.getHiddenMarkerTypeId();
								
								markerInfo.setMarkerDefinitionId(hiddenMarkerTypeId);
								markerInfo.setHiddenMarkerTypeId(null);
								
								MarkerRevealedMessage resultMessage = new MarkerRevealedMessage(user.getPlayerId(), cardId, markerId, hiddenMarkerTypeId);
								ServerNetwork.getInstance().sendMessageToGame(resultMessage, game.getId());
								
								return;
							}
						}
					}
				}
			}
		}
	}
}