@Override
public void notifyClientOfTimeLeft(int playerID, int timeLeft) {
RaceTrackMessage answer = new TimeLeftMessage(timeLeft);
answer.addClientID(playerID);
sendMessage(answer);
}
@Override
public void playerDisconnects(int playerToDisconnect) {
int playerToDisconnectPosition = -1;
if (getPlayerMap().get(playerToDisconnect) != null) {
int session = getPlayerMap().get(playerToDisconnect).getSessionID();
if (lobbyMap.get(session) != null) {
playerToDisconnectPosition =
lobbyMap.get(session).getGroupPositionByClientID(playerToDisconnect);
List<Integer> playersInSameSession = getPlayerIdsInSameSession(playerToDisconnect);
if (session != NO_LOBBY_ID) {
lobbyMap.get(session).deletePlayer(getPlayerMap().get(playerToDisconnect));
if (moveTimerMap.get(session) != null && lobbyMap.get(session) != null) {
int currentPlayer =
getPlayerIDByGroupPosition(lobbyMap.get(session).getNextPlayer(), session);
if (moveTimerMap.get(session).getPlayer() == currentPlayer) {
moveTimerMap.get(session).setFinished(true);
if (lobbyMap.get(session).isGameRunning()) {
moveTimerMap.put(
session,
new MoveTimer(currentPlayer, this, lobbyMap.get(session).getCurrentPlayMode()));
}
}
}
if (!lobbyMap.get(session).isGameRunning()) {
ILobbyInformation info = lobbyMap.get(session).generateLobbyInformation();
RaceTrackMessage answer = new SendOptionsMessage(info);
for (Integer i : playersInSameSession) answer.addClientID(i);
sendMessage(answer);
}
}
getPlayerMap().remove(playerToDisconnect);
controller.disconnectPlayerFromServer(playerToDisconnect);
RaceTrackMessage playerDisconnectsMessage =
generateDisconnectMessage(playerToDisconnectPosition, session, playersInSameSession);
sendMessage(playerDisconnectsMessage);
sendWinnerMessage(playerDisconnectsMessage);
}
}
return;
}
/**
* generates a message object beeing sent to every client in a specific session informing them,
* that one player disconnects
*
* @param playerToDisconnect the player which disconnected
* @param session the session in which the player dropped
* @return RaceTrackMessage containing information about the disconnected player, and the next
* player to move
*/
private RaceTrackMessage generateDisconnectMessage(
int playerToDisconnect, int session, List<Integer> playersInSameSession) {
RaceTrackMessage answer = null;
DebugOutputHandler.printDebug(
"Player: " + playerToDisconnect + " disconnected, sending now a message to each client");
if (session != NO_LOBBY_ID && lobbyMap.get(session) != null) {
// lobbyMap.get(session).playerDisconnected(playerToDisconnect);
int nextPlayer = lobbyMap.get(session).getNextPlayer();
answer = new DisconnectMessage(playerToDisconnect, nextPlayer);
for (int i : playersInSameSession) {
answer.addClientID(i);
}
}
return answer;
}
/**
* Sets a client to a random starting position from the current map and informs the other players
* about that move
*
* @param playerID
* @param sessionID
*/
private void setRandomStartingPoint(int playerID, int sessionID) {
List<Integer> playersInSameSession = null;
if (getPlayerIdsInSameSession(playerID) != null) {
playersInSameSession = getPlayerIdsInSameSession(playerID);
}
Player player = getPlayerMap().get(playerID);
if (player.hasCrashed() || !player.isParticipating()) {
return;
}
int trackID = lobbyMap.get(sessionID).getTrackId();
Point2D randomStartingPoint = null;
do {
randomStartingPoint = TrackFactory.getRandomStartingPoint(trackID);
} while (!checkValidityOfClientMove(playerID, randomStartingPoint));
lobbyMap.get(sessionID).getCollisionPointFromGame(player, randomStartingPoint);
startNextRoundByPlayerID(playerID);
int round = getPlayerRoundByPlayerID(playerID);
int playerWhoMoved = getGroupPositionByPlayerID(playerID);
int nextPlayerToMove = getNextPlayerToMove(playerID);
RaceTrackMessage answer =
VectorMessageServerHandler.generateBroadcastMoveMessage(
playerWhoMoved, randomStartingPoint, null, nextPlayerToMove, new Point2D(0, 0), round);
for (int p : playersInSameSession) answer.addClientID(p);
sendMessage(answer);
}
@Override
public void moveClientDefaultVelocity(int playerID) {
RaceTrackMessage answer = null;
int sessionID = getSessionFromClient(playerID);
// Move player and get collisionpoint if there was one
if (lobbyMap.get(sessionID) != null
&& sessionID != NO_LOBBY_ID
&& getPlayerMap().get(playerID) != null) {
if (lobbyMap.get(sessionID).isFirstRound()) {
setRandomStartingPoint(playerID, sessionID);
return;
}
List<Integer> playersInSameSession = null;
if (getPlayerIdsInSameSession(playerID) != null) {
playersInSameSession = getPlayerIdsInSameSession(playerID);
}
int playerWhoMoved = getGroupPositionByPlayerID(playerID);
Player player = getPlayerMap().get(playerID);
if (player.hasCrashed() || !player.isParticipating()) {
return;
}
Point2D collisionPointFromPlayer = lobbyMap.get(sessionID).makeDefaultMoveForPlayer(player);
Point2D playerPosition = player.getCurrentPosition();
startNextRoundByPlayerID(playerID);
int nextPlayerToMove = getNextPlayerToMove(playerID);
int playerWhoWon = getPlayerWhoWonByPlayerID(playerID);
boolean didAPlayerWin = playerWhoWon != -1;
int round = getPlayerRoundByPlayerID(playerID);
Point2D playerVelocity = getCurrentPlayerVelocityByPlayerID(playerID);
if (didAPlayerWin) {
DebugOutputHandler.printDebug("Player " + playerWhoWon + " did win the game.");
answer =
VectorMessageServerHandler.generatePlayerWonMessage(
playerWhoMoved, playerWhoWon, playerPosition);
closeGameByPlayerID(playerID);
} else {
answer =
VectorMessageServerHandler.generateBroadcastMoveMessage(
playerWhoMoved,
playerPosition,
collisionPointFromPlayer,
nextPlayerToMove,
playerVelocity,
round);
}
for (int p : playersInSameSession) answer.addClientID(p);
// method on lobby and game which just moves the player by his velocity again! not just by a
// specific point
}
sendMessage(answer);
}