// Method that allows the user to create a new game in the database
public void CreateGame(
ScreenFrame frame, ServerConnection server, User currentUser, Parsers parser) {
try {
// Defining variables from typed values in the CreateScreen panel
String gamename = frame.getCreate().getTfGameName().getText();
int mapSize = frame.getCreate().getTfMapSize();
String controls = frame.getCreate().getTfControls().getText();
// Checks whether the typed in values are legitimate
// Strings controls and gamename can't be empty and the map size can't be 0
if (!controls.equals("") && mapSize != 0 && !gamename.equals("")) {
// Creates objects of/instansialize Game and Gamer classes
Game game = new Game();
Gamer gamer = new Gamer();
// Sets controls equal to the typed controls
gamer.setControls(controls);
// Sets id equal to the logged in user (the current user)
gamer.setId(currentUser.getId());
// Sets the above defined id as the host of the game
game.setHost(gamer);
// Sets the gamename and mapsize equal to the typed values
game.setName(gamename);
game.setMapSize(mapSize);
// All of the above setters are used to @post the variables into the database
//
String json = new Gson().toJson(game);
String message = parser.createParser(server.post(json, "games/"));
// Checks if the received list of games contains the newly created game
// If so a confirmation will be shown to the user
if (message.equals(game.getName())) {
JOptionPane.showMessageDialog(
frame,
"Game was created!\nIt's called " + game.getName(),
"Success!",
JOptionPane.INFORMATION_MESSAGE);
}
}
// Prints a stacktrace when catching an unforeseen error
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void actionPerformed(ActionEvent e) {
switch (e.getActionCommand()) {
case "Cancel":
screen.show("menu");
break;
case "Create":
Game startGame = new Game();
startGame.setName(screen.getStartGamePanel().getGameName());
startGame.setMapSize(25);
Gamer opponent = new Gamer();
// For-loop kører brugerne igennem og viser dem i en comboBox
// 1. if tjekker værdien af hvad der er valgt i comboBoxen og sammenligner med de brugere
// som for-loopet kører igennem
for (User u : users) {
if (u.getUsername().equals(screen.getStartGamePanel().getSelectedUSer())) {
opponent.setId(u.getId());
}
}
// If tjekker om hosten vil udfordre sig selv og giver fejlmeddelelse og ellers er spillet
// oprettet.
if (opponent.getId() == currentUser.getId()) {
JOptionPane.showMessageDialog(
screen, "Error: You need to choose a different opponent than yourself");
} else {
Gamer host = new Gamer();
host.setId(currentUser.getId());
host.setControls(screen.getStartGamePanel().getControlsToSnake());
startGame.setHost(host);
startGame.setOpponent(opponent);
String message = api.createGame(startGame);
JOptionPane.showMessageDialog(screen, message);
screen.show("menu");
}
break;
}
}
@Override
public void actionPerformed(ActionEvent e) {
switch (e.getActionCommand()) {
case "Cancel":
screen.show("menu");
break;
case "Start game":
Game startGame = null;
// 1. if tjekker værdien af hvad der er valgt i comboBoxen og sammenligner med de spil som
// for-loopet kører igennem
// 2. if gør så hosten ikke kan joine sit eget spil
for (Game g : games) {
if (g.getName().equals(screen.getFindGamePanel().getSelectedGame())) {
if (g.getHost().getId() != currentUser.getId()) startGame = g;
}
}
if (startGame != null) {
Gamer opponent = new Gamer();
opponent.setId(currentUser.getId());
opponent.setControls(screen.getFindGamePanel().getDirectionsTextfield());
startGame.setOpponent(opponent);
String joinGamemessage = api.joinGame(startGame);
String startGamemessage = api.startGame(startGame);
System.out.println(startGamemessage);
String winnerName = "";
for (User u : users) {
try {
if (u.getId() == Integer.parseInt(startGamemessage)) {
winnerName = u.getUsername();
}
} catch (NumberFormatException e1) {
e1.printStackTrace();
}
}
JOptionPane.showMessageDialog(
screen, joinGamemessage + ". The winner was:" + winnerName);
} else {
JOptionPane.showMessageDialog(screen, "You can't join a game where you're the host");
}
break;
}
}
// 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();
}
}