// Method that allows the user to join a game and at the same time starting, determining who's the
// winner
public void JoinGame(
ScreenFrame frame, ServerConnection server, User currentUser, Parsers parser) {
// Try/catch for error handling through exceptions
try {
// Defines the variables gameId for the game and controls for the joining user
// GamId is set as type long because the server apparently sends back long type variables
long gameId = frame.getJoin().getTfGameId();
String controls = frame.getJoin().getTfControls().getText();
// Checks whether the opponent typed controls are legitimate
if (!controls.equals("")) {
// Instansierer/create new objects of game and gamer class
Game game = new Game();
Gamer gamer = new Gamer();
// Sets the gamer id equal to the current users id
gamer.setId(currentUser.getId());
// Sets the typed in controls equal to gamer controls
gamer.setControls(controls);
// Sets the gameId equal to the typed gameId
game.setGameId(gameId);
// Sets the gamer to being the opponent
game.setOpponent(gamer);
String json = new Gson().toJson(game);
String message = parser.messageParser(server.put("games/join/", json));
// Checks whether the PUT-request succeeded
if (message.equals("Game was joined")) {
//
Game joined = parser.joinParser(server.put("games/start/", json));
joined = parser.joinParser(server.get("game/" + joined.getGameId() + "/"));
// If the SnakeMasterId is equal to the opponent (current user)
// the panel shows a message confirming that the opponent won
if (joined.getSnakeMasterId() == currentUser.getId()) {
JOptionPane.showMessageDialog(
frame, "You joined the game and won!", "WINNER!", JOptionPane.INFORMATION_MESSAGE);
// If the SnakeMasterId isn't equal to the current users
// the panel shows a message confirming that the host won
} else if (joined.getSnakeMasterId() != currentUser.getId()) {
JOptionPane.showMessageDialog(
frame,
"You joined the game and lost!\nBuhuu..",
"LOSER",
JOptionPane.INFORMATION_MESSAGE);
}
// If the PUT-request message equals "Game closed"
// the panel shows error message to the user
} else if (message.equals("Game closed")) {
JOptionPane.showMessageDialog(
frame,
"The Game is closed. Check your Game Id again",
"NOPE",
JOptionPane.ERROR_MESSAGE);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
