public void pvcGame() {
System.out.println(RULE);
printField();
String humanFigure;
do {
System.out.println("Input your figure. Press 'x' or 'o'. Press 'q' to quit.");
if (!tryInput()) {
return;
}
} while ((!inString.equals(X)) && (!inString.equals(O)));
humanFigure = inString;
if (humanFigure.equals(X)) {
do {
if (pvcHumanGoes() == 2) {
return;
}
if (game.getWinner() != ' ') {
break;
}
pvcCompGoes();
} while (game.getWinner() == ' ');
} else {
do {
pvcCompGoes();
if (game.getWinner() != ' ') {
break;
}
if (pvcHumanGoes() == 2) {
return;
}
} while (game.getWinner() == ' ');
}
}
public void clientPlay() {
System.out.println("Input server ip-address");
if (!tryInput()) {
return;
}
client = new Client(inString);
if (client.getSocket() == null) {
System.out.println("Can't connect to the server. It could be due to bad ip-address.");
return;
}
int in = client.getToInputStream();
if (in != -1) {
game = new Game(in); // force new game to server field.
controller.setGame(game);
} else {
System.out.println("Network connection error!");
client.closeSocket();
client = null;
return;
}
int answer;
do {
System.out.println("X goes to...");
coordI = client.getToInputStream();
coordJ = client.getToInputStream();
if ((coordI != -1) && (coordJ != -1)) {
controller.figurePlaced(coordI, coordJ); // server place X
} else {
System.out.println("Network connection error!");
client.closeSocket();
client = null;
return;
}
if (game.getWinner() != ' ') {
break;
}
boolean okCoords = false;
do {
answer = humanInput();
if (answer == 1) {
continue;
} else if (answer == 2) {
client.closeSocket();
client = null;
System.out.println("Server session ended!");
return;
}
okCoords = controller.figurePlaced(coordI, coordJ); // client place O
} while (!okCoords);
client.writeToOutputStream(coordI);
client.writeToOutputStream(coordJ);
} while (game.getWinner() == ' ');
client.closeSocket();
System.out.println("Client session ended!");
}
public void serverPlay() {
server = new Server();
if ((server.getClient() == null) || (server.getServerSocket() == null)) {
System.out.println("Error during establishing connection!");
return;
}
server.writeToOutputStream(game.getFieldSize());
int answer;
do {
boolean okCoords = false;
do {
answer = humanInput();
if (answer == 1) {
continue;
} else if (answer == 2) {
server.closeSocket();
server = null;
return;
}
okCoords = controller.figurePlaced(coordI, coordJ); // server place X
} while (!okCoords);
server.writeToOutputStream(coordI);
server.writeToOutputStream(coordJ);
if (game.getWinner() != ' ') {
break;
}
System.out.println("O goes to...");
coordI = server.getToInputStream();
coordJ = server.getToInputStream();
if ((coordI != -1) && (coordJ != -1)) {
controller.figurePlaced(coordI, coordJ); // client place O
} else {
System.out.println("Network connection error!");
server.closeSocket();
server = null;
return;
}
} while (game.getWinner() == ' ');
server.closeSocket();
}
public void pvpGameOffline() {
System.out.println(RULE);
printField();
do {
int answer = humanInput();
if (answer == 1) {
continue;
} else if (answer == 2) {
break;
}
controller.figurePlaced(coordI, coordJ);
} while (game.getWinner() == ' ');
}
public void printLine(int i) {
for (int j = 0; j < game.getFieldSize(); j++) {
System.out.print("[" + game.getField()[i][j] + "] ");
}
System.out.println("");
}
public void printField() {
for (int i = 0; i < game.getFieldSize(); i++) {
printLine(i);
}
}
private void pvcCompGoes() {
System.out.println("Computer goes to...");
game.makeComputerStep(coordI, coordJ, game.getFieldSize(), game.getInstanceField());
controller.figurePlaced(game.getComputer().getCoordI(), game.getComputer().getCoordJ());
}