DHBW/Projektmanagement-Game
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implement hunter

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This commit is contained in:
Thorsten Rausch 2021-06-16 00:06:00 +02:00
parent 4674720cfb
commit f022f17186
1 changed files with 43 additions and 22 deletions
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65
Webservice/server.js
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@ -11,7 +11,7 @@ class Player {
constructor(socketUsername) { constructor(socketUsername) {
this.socketUsername = socketUsername; this.socketUsername = socketUsername;
this.position = 0; this.position = 0;
this.alive = true; this.isAlive = true;
} }
move(amount) { move(amount) {
this.position += amount; this.position += amount;
@ -28,20 +28,43 @@ class Hunter {
move(amount) { move(amount) {
this.position += amount; this.position += amount;
} }
hunt(players) { hunt(playerArray) {
for (let i = 0; i < players.length; i++) { for (let i = 0; i < playerArray.length; i++) {
if (players[i].position <= this.position) { if (playerArray[i].position <= this.position) {
players[i].alive = false; playerArray[i].isAlive = false;
} }
} }
} }
} }
let gameState = { let gameState = {
players: [], players: [],
whosNext: 0, whosNext: 0,
started: false started: false,
round: 0,
hunter: new Hunter()
}; };
function finish_turn() {
// move on to next player; skip dead players
do {
gameState.whosNext++;
if (gameState.whosNext === gameState.players.length) {
gameState.whosNext = 0;
gameState.round++;
}
} while (!gameState.players[gameState.whosNext].isAlive);
// kill players with hunter
if (gameState.round >= 5) {
gameState.hunter.move(1);
gameState.hunter.hunt(gameState.players);
}
// check if all players are dead
if (!gameState.players.some(player => player.isAlive === true)) {
// todo: end game (all players are dead)
}
}
let port = 5000; let port = 5000;
server.listen(port, function () { server.listen(port, function () {
generate_log_message("MAIN", "Server", 'RUNNING', "PORT " + port); generate_log_message("MAIN", "Server", 'RUNNING', "PORT " + port);
@ -67,17 +90,16 @@ if (process.env.WEBSOCKET_MONITOR_USERNAME && process.env.WEBSOCKET_MONITOR_PASS
// Serve static files (html, css, js) // Serve static files (html, css, js)
app.use(express.static(__dirname + '/../public')); app.use(express.static(__dirname + '/../public'));
// Websockets // Websockets
io.on('connection', socket => { io.on('connection', socket => {
let addedUser = false; let addedUser = false;
socket.on('add user', function (data) { socket.on('add user', function (data) {
if (gameState['players'].length < 4 && !gameState['started']) { if (gameState.players.length < 4 && !gameState.started) {
socket.username = data.username; socket.username = data.username;
socket.room = data.room_name; socket.room = data.room_name;
gameState['players'].push(new Player(socket.username)); gameState.players.push(new Player(socket.username));
addedUser = true; addedUser = true;
socket.emit('login'); socket.emit('login');
@ -104,23 +126,23 @@ io.on('connection', socket => {
if (addedUser) { if (addedUser) {
socket.broadcast.to(socket.room).emit('user left', socket.username); socket.broadcast.to(socket.room).emit('user left', socket.username);
let index = -1; let index = -1;
for (let i = 0; i < gameState['players'].length; i++) { for (let i = 0; i < gameState.players.length; i++) {
if (gameState['players'][i].socketUsername === socket.username) { if (gameState.players[i].socketUsername === socket.username) {
index = i; index = i;
break; break;
} }
} }
if (index > -1) { if (index > -1) {
gameState['players'].splice(index, 1); gameState.players.splice(index, 1);
} }
socket.leave(socket.room); socket.leave(socket.room);
if (gameState['players'].length === 0) { if (gameState.players.length === 0) {
gameState['players'] = []; gameState.players = [];
gameState['whosNext'] = 0; gameState.whosNext = 0;
gameState['started'] = false; gameState.started = false;
} }
} }
@ -131,8 +153,8 @@ io.on('connection', socket => {
// Game // Game
socket.on('roll dice', function () { socket.on('roll dice', function () {
if (gameState['players'][gameState['whosNext']].socketUsername === socket.username) { if (gameState.players[gameState.whosNext].socketUsername === socket.username) {
gameState['started'] = true; gameState.started = true;
let sides = 3; let sides = 3;
let randomNumber = Math.floor(Math.random() * sides) + 1; let randomNumber = Math.floor(Math.random() * sides) + 1;
@ -145,7 +167,7 @@ io.on('connection', socket => {
}); });
socket.on('get card', function (difficulty) { socket.on('get card', function (difficulty) {
if (gameState['players'][gameState['whosNext']].socketUsername === socket.username) { if (gameState.players[gameState.whosNext].socketUsername === socket.username) {
io.in(socket.room).emit('card', {'username': socket.username, 'card': getRandomCard(difficulty)}); io.in(socket.room).emit('card', {'username': socket.username, 'card': getRandomCard(difficulty)});
generate_log_message(socket.room, socket.username, "CARD", difficulty); generate_log_message(socket.room, socket.username, "CARD", difficulty);
@ -155,10 +177,9 @@ io.on('connection', socket => {
}); });
socket.on('card finished', function (difficulty, answerIsCorrect) { socket.on('card finished', function (difficulty, answerIsCorrect) {
if (answerIsCorrect) gameState['players'][gameState['whosNext']].move(difficulty); if (answerIsCorrect) gameState.players[gameState.whosNext].move(difficulty);
gameState['whosNext'] += 1;
if(gameState['whosNext'] === gameState['players'].length) gameState['whosNext'] = 0;
io.in(socket.room).emit('card destroyed'); io.in(socket.room).emit('card destroyed');
finish_turn();
}); });
}); });