106 lines
3.5 KiB
JavaScript
106 lines
3.5 KiB
JavaScript
(function() {
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var messageChannel = 'MESSAGE_CHANNEL_GATE_GAME';
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var entityID;
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var gates;
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var racers;
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function sendMessage(message) {
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message.entityID = entityID;
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Messages.sendMessage(
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messageChannel,
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JSON.stringify(message)
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);
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}
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function onReceivedMessage(channel, message, senderID) {
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try {
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var data = JSON.parse(message);
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} catch (e) {
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print('Error parsing message: ' + message);
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return;
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}
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// print('data: ' + JSON.stringify(data));
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switch (data.type) {
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case 'INIT_GATE':
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gates.push(data.gateID);
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break;
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case 'REMOVE_GATE':
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var gateIndex = gates.indexOf(data.gateID);
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if (gateIndex > -1) {
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gates.splice(gateIndex, 1);
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}
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break;
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case 'REMOVE_RACER':
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if (racers[data.avatarSessionUUID]) {
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delete racers[data.avatarSessionUUID];
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sendRenderMessage();
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}
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break;
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case 'PASS_THROUGH_GATE':
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print('RACERS ' + JSON.stringify(racers));
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print('GATES ' + gates.length + ' ' + JSON.stringify(gates));
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var racer = racers[data.avatarSessionUUID];
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if (!racer) {
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racers[data.avatarSessionUUID] = racer = {
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avatarDisplayName: data.avatarDisplayName || 'Anon',
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isRacing: false
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};
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}
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if (!racer.isRacing && data.gateID === gates[0]) {
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racer.isRacing = true;
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racer.startTime = Date.now();
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racer.gatesPassed = 1;
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racer.time = 'racing...';
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} else if (racer.gatesPassed < gates.length && gates[racer.gatesPassed] === data.gateID) {
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racer.gatesPassed++;
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sendMessage({
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type: 'CHECKPOINT',
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gateID: data.gateID
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});
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} else if (racer.gatesPassed === gates.length && gates[0] === data.gateID) { // finish race by going into the starting ring again
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racer.isRacing = false;
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racer.time = ((Date.now() - racer.startTime) / 1000).toFixed(3) + ' sec';
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if (!racer.bestTime || racer.time < racer.bestTime) {
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racer.bestTime = racer.time;
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}
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sendMessage({
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type: 'CHECKPOINT',
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gateID: data.gateID
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});
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} else {
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return;
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}
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sendRenderMessage();
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break;
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}
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}
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function sendRenderMessage() {
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sendMessage({
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type: 'RENDER',
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racers: racers
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});
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}
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return {
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preload: function(id) {
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entityID = id;
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gates = [];
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racers = {};
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Messages.subscribe(messageChannel);
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Messages.messageReceived.connect(null, onReceivedMessage);
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print('Hello Scoreboard');
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},
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unload: function(id) {
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Messages.unsubscribe(messageChannel);
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Messages.messageReceived.disconnect(null, onReceivedMessage);
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},
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};
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})
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