John Wiseman
134 linhas
4.4 KiB
JavaScript
134 linhas
4.4 KiB
JavaScript
PILOT_ACCELERATION = 0.08;
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(function(window, document) {
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'use strict';
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// Static keymap used within this module
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var Keymap = {
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90 : {
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ev : 'move',
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action : 'front'
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},
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83 : {
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ev : 'move',
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action : 'back'
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},
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81 : {
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ev : 'move',
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action : 'left'
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},
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68 : {
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ev : 'move',
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action : 'right'
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},
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38 : {
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ev : 'move',
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action : 'up'
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},
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40 : {
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ev : 'move',
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action : 'down'
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},
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37 : {
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ev : 'move',
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action : 'counterClockwise'
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},
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39 : {
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ev : 'move',
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action : 'clockwise'
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},
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32 : {
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ev : 'drone',
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action : 'stop'
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},
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84 : {
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ev : 'drone',
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action : 'takeoff'
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},
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76 : {
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ev : 'drone',
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action : 'land'
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},
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69 : {
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ev : 'drone',
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action : 'disableEmergency'
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}
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};
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/*
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* Constructuor
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*/
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var Pilot = function Pilot(cockpit) {
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console.log("Loading Pilot plugin.");
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this.cockpit = cockpit;
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this.speed = 0;
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// Start with magneto calibration disabled.
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$('#calibratemagneto').prop('disabled', true);
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this.listen();
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};
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/*
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* Register keyboard event listener
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*/
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Pilot.prototype.listen = function listen() {
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var pilot = this;
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$(document).keydown(function(ev) {
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pilot.keyDown(ev);
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});
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$(document).keyup(function(ev) {
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pilot.keyUp(ev);
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});
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$('#calibratemagneto').click(function(ev) {
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ev.preventDefault();
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pilot.calibrate(0);
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});
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this.cockpit.socket.on('hovering', function() {
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$('#calibratemagneto').prop('disabled', false);
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});
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this.cockpit.socket.on('landed', function() {
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$('#calibratemagneto').prop('disabled', true);
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});
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};
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Pilot.prototype.keyDown = function keyDown(ev) {
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console.log("Keydown: " + ev.keyCode);
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if (Keymap[ev.keyCode] == null) {
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return;
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}
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var evData;
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ev.preventDefault();
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this.speed = this.speed >= 1 ? 1 : this.speed + PILOT_ACCELERATION / (1 - this.speed);
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evData = Keymap[ev.keyCode];
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this.cockpit.socket.emit("/pilot/" + evData.ev, {
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action : evData.action,
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speed : this.speed
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});
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};
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Pilot.prototype.keyUp = function keyUp(ev) {
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console.log("Keyup: " + ev.keyCode);
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if (Keymap[ev.keyCode] == null) {
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return;
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}
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ev.preventDefault();
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this.speed = 0;
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this.cockpit.socket.emit("/pilot/drone", {
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action : "stop"
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});
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};
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Pilot.prototype.calibrate = function calibrate(deviceNum) {
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this.cockpit.socket.emit("/pilot/calibrate", {
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device_num : 0
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});
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};
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window.Cockpit.plugins.push(Pilot);
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}(window, document));
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