/**
* {@inheritDoc}
*
* @param figureId The id of the {@link Figure}.
* @param clientId The id of the {@link Figure}s {@link Client owner}.
* @param targetFieldNotation The {@link Field#getNotation() notation} of the {@link Field} the
* {@link Figure} wants to move to.
* @param simpMessagingTemplate Template for sending websocket messages.
* @throws MoveNotAllowedException
*/
@Override
public void performMovement(
String figureId,
String clientId,
String targetFieldNotation,
SimpMessagingTemplate simpMessagingTemplate)
throws MoveNotAllowedException {
// Only the current player is allowed to do moves.
// Fixes CCD2015-50
if (!clientId.equals(getCurrentPlayer().getId())) throw new MoveNotAllowedException();
List<Hexagon> possibleMovements = getPossibleFieldsToMove(figureId);
// Throw an exception when the client ID does not match the figures owner id
// or when the target field is not in the list of possible moves.
if (possibleMovements
.stream()
.filter(hexagon -> hexagon.getNotation().equals(targetFieldNotation))
.count()
== 0
|| getFigures()
.stream()
// Only figures, that are sill active.
.filter(hexagonFigure -> !hexagonFigure.isRemoved())
// Only figures equals to the given id
.filter(hexagonFigure -> hexagonFigure.getId().equals(figureId))
// Only the clients figures
.filter(hexagonFigure -> hexagonFigure.getClient().getId().equals(clientId))
.count()
== 0) throw new MoveNotAllowedException();
HistoryEntry historyEntry = new HistoryEntry();
historyEntry.setPlayer(getCurrentPlayer());
// Remove a figure from the chessboard if there is a figure on the target field
getFigures()
.stream()
// Only figures, that are sill active.
// Fixes CCD2015-52
.filter(hexagonFigure -> !hexagonFigure.isRemoved())
// Only figures on the target hexagon
.filter(
hexagonFigure -> hexagonFigure.getPosition().getNotation().equals(targetFieldNotation))
.findFirst()
.ifPresent(
hexagonFigure -> {
historyEntry
.getChessboardEvents()
.add(
new FigureEvent()
.setFigureId(hexagonFigure.getId())
.setEvent(FigureEvent.Event.REMOVED));
hexagonFigure.setRemoved(true);
});
// Move our figure to the target field
getFigures()
.stream()
// Only figures, that are sill active.
.filter(hexagonFigure -> !hexagonFigure.isRemoved())
// Only figures on the source hexagon
.filter(hexagonFigure -> hexagonFigure.getId().equals(figureId))
.findFirst()
.ifPresent(
hexagonFigure -> {
historyEntry
.getChessboardEvents()
.add(
new MovementEvent()
.setFigureId(figureId)
.setFromNotation(hexagonFigure.getPosition().getNotation())
.setToNotation(targetFieldNotation));
try {
hexagonFigure.setPosition((Hexagon) getFieldByNotation(targetFieldNotation));
} catch (NotationNotFoundException e) {
logger.error("", e);
}
});
// Add action to history
getParentGame().getGameHistory().add(historyEntry);
// Send event through websocket
simpMessagingTemplate.convertAndSend("/game/" + getParentGame().getId(), historyEntry);
// Change the active player and send it through websocket
setCurrentPlayer(getCurrentPlayer().getNextClient());
checkIfCurrentPlayerIsDefeated();
while (getCurrentPlayer().isDefeated()) {
setCurrentPlayer(getCurrentPlayer().getNextClient());
checkIfCurrentPlayerIsDefeated();
}
getParentGame()
.getPlayerList()
.stream()
.filter(client -> !client.isDefeated())
.forEach(
client -> {
PlayerChangedEvent playerChangedEvent =
new PlayerChangedEvent().setItYouTurn(client.equals(getCurrentPlayer()));
simpMessagingTemplate.convertAndSend(
"/game/" + getParentGame().getId() + "/" + client.getId(), playerChangedEvent);
});
}
