Up-in-the-Air – blob
09a18667494aac6a3e9e0645080a25600c9fc754
1 "use strict";
2 // SPDX-License-Identifier: GPL-3.0-or-later
3 /**
4 * Up in the Air
5 * – a browser game created for FediJam 2024 –
6 * https://fietkau.media/up_in_the_air
7 *
8 * Copyright (c) Julian Fietkau
9 * See README.txt for details.
10 *
11 *******************************************************************************
12 *
13 * This program is free software: you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation, either version 3 of the License, or
16 * (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 *
26 */
28 import * as THREE from '/three/three.module.js';
29 import { FontLoader } from '/three/addons/loaders/FontLoader.js';
30 import { TextGeometry } from '/three/addons/geometries/TextGeometry.js';
33 window['startUpInTheAirGame'] = (game) => {
35 if(!game.hasOwnProperty('deploymentOptions')) {
36 game['deploymentOptions'] = {};
37 }
38 const deploymentDefaults = {
39 'assetUrlPrefix': '',
40 };
41 for(let k in deploymentDefaults) {
42 if(!game['deploymentOptions'].hasOwnProperty(k)) {
43 game['deploymentOptions'][k] = deploymentDefaults[k];
44 }
45 }
47 game['fn'] = {};
49 game['fn'].playRandomSound = () => {
50 if(!game.view || !game.view.audioListener) {
51 return;
52 }
53 if(!game.view.lastSoundsCache) {
54 game.view.lastSoundsCache = [];
55 }
56 let index;
57 // We remember the last two notes played and make sure not to repeat one of those.
58 do {
59 index = 1 + Math.floor(Math.random() * 5);
60 } while(game.view.lastSoundsCache.includes(index));
61 game.view.lastSoundsCache.push(index);
62 if(game.view.lastSoundsCache.length > 2) {
63 game.view.lastSoundsCache.splice(0, 1);
64 }
65 let sound = new THREE.Audio(game.view.audioListener);
66 sound.setBuffer(game.assets['audio']['sound' + index + '-' + game.settings['audio']['theme']]);
67 sound.setVolume(game.settings['audio']['sounds']);
68 if(!game.view.muted && game.settings['audio']['sounds'] > 0) {
69 sound.play();
70 }
71 }
73 game['fn'].easeInOut = (val) => {
74 return -0.5 * Math.cos(val * Math.PI) + 0.5;
75 }
77 game['fn'].lerp = (start, end, progress) => {
78 return (1.0 - progress) * start + progress * end;
79 }
81 game['fn'].loadAllAssets = (renderProgressCallback) => {
82 game.assets = {};
83 game.assets.words = {
84 'thanks': ['thank you', 'thanks'],
85 'sorry': ['sorry', 'apologize'],
86 'emotion': ['blessed', 'fortunate', 'glad', 'happy', 'joyous', 'lucky', 'overjoyed', 'thankful'],
87 'verb_general': ['adore', 'appreciate', 'cherish', 'enjoy', 'like', 'love', 'treasure', 'value'],
88 'verb_person': ['admire', 'honor', 'love', 'respect', 'treasure', 'value'],
89 'trait': ['amazing', 'compassionate', 'delightful', 'genuine', 'generous', 'incredible', 'joyful', 'kind', 'passionate', 'patient', 'principled', 'refreshing', 'sweet'],
90 };
91 game.assets.wordList = [...new Set([].concat.apply([], Object.values(game.assets.words)))]; // no need to be sorted
92 game.assets.sentences = [
93 '{thanks} for always listening.',
94 '{thanks} for being there.',
95 '{thanks} for helping me when I needed it most.',
96 '{thanks} for being with me.',
97 '{thanks} for believing in me.',
98 '{thanks} for not giving up.',
99 '{thanks} for believing in me when I myself couldn’t.',
100 '{thanks} for standing by my side.',
101 '{sorry} for what I said.',
102 '{sorry} for not being there.',
103 '{sorry} for forgetting.',
104 '{sorry} for not telling you.',
105 '{sorry} for what I did.',
106 '{sorry} for back then.',
107 '{sorry} for not being honest.',
108 'Just being around you makes me feel {emotion}.',
109 'I have no words for how {emotion} you make me feel.',
110 'I always feel {emotion} in your presence.',
111 'I’m honestly {emotion}.',
112 'I feel {emotion} just for knowing you.',
113 'Every moment with you makes me feel {emotion}.',
114 'I {verb_person} you.',
115 'I {verb_person} you more than anything.',
116 'I deeply {verb_person} you.',
117 'I honestly {verb_person} you.',
118 'I really do {verb_person} you.',
119 'I {verb_general} every moment with you.',
120 'I {verb_general} the way you see the world.',
121 'I {verb_general} you the way you are.',
122 'I {verb_general} how {trait} you are.',
123 'I {verb_general} how {trait} you are.',
124 'I {verb_general} how {trait} you are.',
125 'I always {verb_general} how {trait} you are.',
126 'I deeply {verb_general} how {trait} you are.',
127 'Thinking about how {trait} you are always improves my mood.',
128 'You are the most {trait} person I know.',
129 'You are the most {trait} person I know.',
130 'Your {trait} personality always makes my day.',
131 'Your {trait} personality is my sunshine.',
132 'Your {trait} personality gives me strength.',
133 'I’m astonished how {trait} you are.',
134 'I hope I can learn to be as {trait} as you.',
135 ];
136 return new Promise((resolve, reject) => {
137 let todoList = {
138 'audio/wind.ogg': 72482,
139 'fonts/cookie.json': 37866,
140 'textures/cloud0a.png': 568,
141 'textures/cloud0b.png': 569,
142 'textures/cloud0c.png': 568,
143 'textures/cloud1a.png': 6932,
144 'textures/cloud1b.png': 6932,
145 'textures/cloud1c.png': 6933,
146 'textures/cloud2a.png': 4365,
147 'textures/cloud2b.png': 4364,
148 'textures/cloud2c.png': 4365,
149 'textures/cloud3a.png': 4000,
150 'textures/cloud3b.png': 3999,
151 'textures/cloud3c.png': 4001,
152 'textures/cloud4a.png': 3183,
153 'textures/cloud4b.png': 3182,
154 'textures/cloud4c.png': 3184,
155 'textures/cloud5a.png': 2066,
156 'textures/cloud5b.png': 2065,
157 'textures/cloud5c.png': 2066,
158 'textures/feather-black.png': 1026,
159 'textures/feather-blue.png': 1026,
160 'textures/feather-brown.png': 1027,
161 'textures/feather-green.png': 1028,
162 'textures/feather-orange.png': 1028,
163 'textures/feather-purple.png': 1028,
164 'textures/feather-red.png': 1024,
165 'textures/highcontrast-backdrop.png': 500,
166 'textures/pinwheel.png': 904,
167 'textures/house-day-1.png': 17819,
168 'textures/house-day-2.png': 598,
169 'textures/house-day-3.png': 646,
170 'textures/house-evening-1.png': 16939,
171 'textures/house-evening-2.png': 597,
172 'textures/house-evening-3.png': 646,
173 };
174 for(let unlockable of game.settings['unlocks']) {
175 if(unlockable == 'golden') {
176 todoList['textures/feather-golden.png'] = 1027;
177 } else if(unlockable == 'ghost') {
178 todoList['textures/feather-ghost.png'] = 8810;
179 } else {
180 let unlock = game['fn'].unlockWithKey('NIbp2kW5' + unlockable + 'e2ZDFl5Y');
181 if(unlock && unlock['type'] == 'feather') {
182 todoList['data:textures/feather-' + unlock['name']] = unlock['url'];
183 }
184 }
185 }
186 game.assets.audiothemes = [];
187 const audioThemes = {
188 'classical': [1636930, 34002, 34629, 25399, 16426, 26122],
189 }
190 for(let theme of Object.keys(audioThemes)) {
191 todoList['audio/music-' + theme + '.ogg'] = audioThemes[theme][0];
192 todoList['audio/sound1-' + theme + '.ogg'] = audioThemes[theme][1];
193 todoList['audio/sound2-' + theme + '.ogg'] = audioThemes[theme][2];
194 todoList['audio/sound3-' + theme + '.ogg'] = audioThemes[theme][3];
195 todoList['audio/sound4-' + theme + '.ogg'] = audioThemes[theme][4];
196 todoList['audio/sound5-' + theme + '.ogg'] = audioThemes[theme][5];
197 game.assets.audiothemes.push(theme);
198 }
199 let total = Object.keys(todoList).filter(k => !k.startsWith('data:')).map(k => todoList[k]).reduce((a, b) => a + b, 0);
200 let progress = {};
201 const loader = {
202 'audio': new THREE.AudioLoader(),
203 'fonts': new FontLoader(),
204 'textures': new THREE.TextureLoader(),
205 };
206 for(let todo in todoList) {
207 let isDataUri = todo.startsWith('data:');
208 if(isDataUri) {
209 todo = todo.slice(5);
210 } else {
211 progress[todo] = 0;
212 }
213 let segments = todo.split('/');
214 if(!(segments[0] in game.assets)) {
215 game.assets[segments[0]] = {};
216 }
217 if(!(segments[0] in loader)) {
218 reject('Unsupported resource: ' + todo);
219 }
220 let url = todo;
221 if(isDataUri) {
222 url = todoList['data:' + todo];
223 } else {
224 url = game['deploymentOptions']['assetUrlPrefix'] + url;
225 }
226 loader[segments[0]].load(url, (result) => {
227 if(segments[0] == 'textures') {
228 result.url = url;
229 result.colorSpace = THREE.SRGBColorSpace;
230 result.minFilter = THREE.NearestFilter;
231 result.magFilter = THREE.NearestFilter;
232 if(segments[1].split('.')[0].startsWith('feather-')) {
233 result.repeat = new THREE.Vector2(1, -1);
234 result.wrapT = THREE.RepeatWrapping;
235 } else if(segments[1].split('.')[0] == 'highcontrast-backdrop') {
236 result.repeat = new THREE.Vector2(25, 25);
237 result.wrapS = THREE.RepeatWrapping;
238 result.wrapT = THREE.RepeatWrapping;
239 }
240 }
241 game.assets[segments[0]][segments[1].split('.')[0]] = result;
242 if(todo in progress) {
243 progress[todo] = todoList[todo];
244 if(renderProgressCallback) {
245 renderProgressCallback(Object.keys(progress).map(k => progress[k]).reduce((a, b) => a + b, 0) / total);
246 }
247 }
248 }, (xhr) => {
249 if(todo in progress) {
250 progress[todo] = xhr.loaded;
251 if(renderProgressCallback) {
252 renderProgressCallback(Object.keys(progress).map(k => progress[k]).reduce((a, b) => a + b, 0) / total);
253 }
254 }
255 }, (err) => {
256 reject('Error while loading ' + todo + ': ' + err);
257 });
258 }
259 const loadingHeartbeat = () => {
260 let totalProgress = Object.keys(progress).map(k => progress[k]).reduce((a, b) => a + b, 0);
261 if(totalProgress == total) {
262 resolve(totalProgress);
263 } else {
264 setTimeout(loadingHeartbeat, 100);
265 }
266 };
267 setTimeout(loadingHeartbeat, 100);
268 });
269 }
271 game['fn'].applyForceToFeather = (vector) => {
272 game.objects.feather.speed.add(vector);
273 }
275 game['fn'].initializeGame = (canvas) => {
276 game.timeProgress = 0;
277 game.timeTotal = 258;
278 game.courseRadius = 50;
280 game.objects = {};
281 game.view = {};
282 game.view.muted = false;
283 game.view.canvas = canvas;
284 game.view.audioListener = new THREE.AudioListener();
285 game.ui.virtualInput = canvas.closest('.upInTheAirGame').querySelector('.virtual-input-widget');
287 const scene = new THREE.Scene();
288 game.view.camera = new THREE.PerspectiveCamera(75, canvas.width / canvas.height, 0.1, 1000);
289 game.view.camera.position.z = 5;
290 game.view.camera.add(game.view.audioListener);
291 game.view.ambientLight = new THREE.AmbientLight(0xffffff, 2);
292 scene.add(game.view.ambientLight);
293 game.view.directionalLight1 = new THREE.DirectionalLight(0xffffff, 1);
294 game.view.directionalLight1.position.set(1, 1, 1);
295 scene.add(game.view.directionalLight1);
296 game.view.directionalLight2 = new THREE.DirectionalLight(0xffffff, 1);
297 game.view.directionalLight2.position.set(-1, -1, 1);
298 scene.add(game.view.directionalLight2);
299 game.view.directionalLight3 = new THREE.DirectionalLight(0xffffff, 1);
300 game.view.directionalLight3.position.set(0, -1, 1);
301 scene.add(game.view.directionalLight3);
302 game.view.renderer = new THREE.WebGLRenderer({ canvas: canvas, antialias: false });
303 game.view.renderer.setSize(canvas.width, canvas.height);
304 game.view.renderer.setClearColor(0x808080, 1);
305 let resolution = Math.round(3200 / Math.pow(2, game.settings['graphics']));
306 game.view.canvas.width = resolution;
307 game.view.canvas.height = resolution;
308 game.view.camera.updateProjectionMatrix();
309 game.view.renderer.setSize(game.view.canvas.width, game.view.canvas.height);
310 game.view.clock = new THREE.Clock();
311 game.view.clock.previousTime = 0;
312 game.view.clock.getDeltaTime = () => {
313 const elapsedTime = game.view.clock.getElapsedTime();
314 const deltaTime = elapsedTime - game.view.clock.previousTime;
315 game.view.clock.previousTime = elapsedTime;
316 return deltaTime;
317 };
319 const pinwheelGeometry = new THREE.BoxGeometry(.9, .9, 0.01);
320 const pinwheelMaterial = new THREE.MeshPhongMaterial({
321 map: game.assets.textures.pinwheel,
322 transparent: true,
323 alphaTest: 0.5,
324 opacity: 0.0,
325 });
326 game.objects.pinwheel = new THREE.Mesh(pinwheelGeometry, [null, null, null, null, pinwheelMaterial, null]);
327 game.objects.pinwheel.position.setY(2);
328 game.objects.pinwheel.position.setZ(-1);
329 game.objects.pinwheel.opacity = 0;
330 scene.add(game.objects.pinwheel);
332 for(let time of ['day', 'evening']) {
333 game.objects[time + 'House'] = new THREE.Group();
334 for(let layer of [1, 2, 3]) {
335 let material = new THREE.MeshBasicMaterial({
336 map: game.assets['textures']['house-' + time + '-' + layer],
337 transparent: true,
338 alphaTest: 0.5,
339 });
340 let dimensions;
341 if(layer == 1) {
342 dimensions = [14, 14, 0, 0, -2];
343 } else if(layer == 2) {
344 dimensions = [6, 3.4455, -1.4, -3.6, -3];
345 } else if(layer == 3) {
346 dimensions = [10, 10, -4, -2, -6];
347 }
348 let mesh = new THREE.Mesh(new THREE.PlaneGeometry(dimensions[0], dimensions[1]), material);
349 mesh.position.set(dimensions[2], dimensions[3], dimensions[4]);
350 if(time == 'evening') {
351 mesh.position.setX(-mesh.position.x);
352 }
353 game.objects[time + 'House'].add(mesh);
354 }
355 game.objects[time + 'House'].position.set(-11.5, -game.courseRadius - 4, -7);
356 if(time == 'evening') {
357 game.objects[time + 'House'].position.x *= -1;
358 }
359 }
361 game.view.camera.position.set(-5, -game.courseRadius, game.view.camera.position.z);
362 game.view.scene = scene;
364 game['fn'].createMeshes();
365 game['fn'].createFeather();
366 game['fn'].reset();
368 function pinwheelPositionUpdate(game, viewportX, viewportY) {
369 const vFOV = THREE.MathUtils.degToRad(game.view.camera.fov);
370 const viewportHeight = 2 * Math.tan(vFOV / 2) * (game.view.camera.position.z - game.objects.pinwheel.position.z);
371 game.controls.positionX = viewportHeight * viewportX;
372 game.controls.positionY = - viewportHeight * viewportY;
373 }
375 function cursorMoveEvent(game, target, viewportLocalX, viewportLocalY, pressed) {
376 if(game.settings['controls'] == 'mouse' || game.settings['controls'] == 'touchpad') {
377 let sensorElem = game.view.canvas;
378 if(game.settings['controls'] == 'touchpad') {
379 sensorElem = game.ui.virtualInput;
380 }
381 let bbox = sensorElem.getBoundingClientRect();
382 // Intentional division by height instead of width in the following line, since
383 // three.js controls the vertical FOV. So if we ever change the aspect ratio from 1:1,
384 // y will still be in range (-0.5, 0.5), but the range for x will be smaller or larger.
385 let x = (viewportLocalX - bbox.x - (bbox.width / 2)) / bbox.height;
386 let y = (viewportLocalY - bbox.y - (bbox.height / 2)) / bbox.height;
387 if(game.settings['controls'] == 'touchpad') {
388 sensorElem.children[0].style.left = ((0.5 + x) * 100) + '%';
389 sensorElem.children[0].style.top = ((0.5 + y) * 100) + '%';
390 }
391 if(game.settings['controls'] == 'touchpad') {
392 x *= 1.05;
393 y *= 1.05;
394 }
395 // The pinwheel gets to go a little bit past the edge of the playing field.
396 const maxDist = 0.55;
397 if(game.settings['controls'] == 'mouse' || (pressed && Math.abs(x) <= maxDist && Math.abs(y) <= maxDist)) {
398 pinwheelPositionUpdate(game, x, y);
399 }
400 }
401 if(game.settings['controls'] == 'thumbstick') {
402 if(!game.ui.virtualInput.inProgress) {
403 return;
404 }
405 let bbox = game.ui.virtualInput.getBoundingClientRect();
406 let x, y;
407 if(pressed) {
408 x = (viewportLocalX - bbox.x - (bbox.width / 2)) / bbox.height;
409 y = (viewportLocalY - bbox.y - (bbox.height / 2)) / bbox.height;
410 let vLen = Math.sqrt(4 * x * x + 4 * y * y);
411 x = x / Math.max(vLen, 0.6);
412 y = y / Math.max(vLen, 0.6);
413 } else {
414 x = 0;
415 y = 0;
416 }
417 let speedScale = 7.0;
418 let deadZone = 0.2;
419 let speedX = x * 2;
420 if(Math.abs(speedX) < deadZone) {
421 speedX = 0.0;
422 }
423 let speedY = y * 2;
424 if(Math.abs(speedY) < deadZone) {
425 speedY = 0.0;
426 }
427 game.controls.speedX = speedScale * speedX;
428 game.controls.speedY = -1 * speedScale * speedY;
429 x *= 0.6;
430 y *= 0.6;
431 game.ui.virtualInput.children[0].style.left = ((0.5 + x) * 100) + '%';
432 game.ui.virtualInput.children[0].style.top = ((0.5 + y) * 100) + '%';
433 }
434 }
436 function keyboardEvent(game, key, motion) {
437 if(game.settings['controls'] != 'keyboard') {
438 return;
439 }
440 if(motion == 'down') {
441 if(game.controls.heldKeys.includes(key)) {
442 return;
443 }
444 game.controls.heldKeys.push(key);
445 } else {
446 if(game.controls.heldKeys.includes(key)) {
447 game.controls.heldKeys.splice(game.controls.heldKeys.indexOf(key), 1);
448 }
449 }
450 if(game.settings['keyboard']['tapmode']) {
451 if(motion != 'down') {
452 return;
453 }
454 if(game.settings['keyboard']['up'].includes(key)) {
455 game.controls.speedY = Math.max(0.0, game.controls.speedY + 2.0);
456 }
457 if(game.settings['keyboard']['down'].includes(key)) {
458 game.controls.speedY = Math.min(0.0, game.controls.speedY - 2.0);
459 }
460 if(game.settings['keyboard']['right'].includes(key)) {
461 game.controls.speedX = Math.max(0.0, game.controls.speedX + 2.0);
462 }
463 if(game.settings['keyboard']['left'].includes(key)) {
464 game.controls.speedX = Math.min(0.0, game.controls.speedX - 2.0);
465 }
466 return;
467 }
468 if(motion == 'down' && game.settings['keyboard']['up'].includes(key)) {
469 game.controls.accelY = 15.0;
470 game.controls.speedY = 0.0;
471 }
472 if(motion == 'down' && game.settings['keyboard']['down'].includes(key)) {
473 game.controls.accelY = -15.0;
474 game.controls.speedY = 0.0;
475 }
476 if(motion == 'down' && game.settings['keyboard']['right'].includes(key)) {
477 game.controls.accelX = 15.0;
478 game.controls.speedX = 0.0;
479 }
480 if(motion == 'down' && game.settings['keyboard']['left'].includes(key)) {
481 game.controls.accelX = -15.0;
482 game.controls.speedX = 0.0;
483 }
484 if(motion == 'up' && game.settings['keyboard']['up'].includes(key)) {
485 game.controls.accelY = Math.min(0.0, game.controls.accelY);
486 game.controls.speedY = Math.min(0.0, game.controls.speedY);
487 }
488 if(motion == 'up' && game.settings['keyboard']['down'].includes(key)) {
489 game.controls.accelY = Math.max(0.0, game.controls.accelY);
490 game.controls.speedY = Math.max(0.0, game.controls.speedY);
491 }
492 if(motion == 'up' && game.settings['keyboard']['right'].includes(key)) {
493 game.controls.accelX = Math.min(0.0, game.controls.accelX);
494 game.controls.speedX = Math.min(0.0, game.controls.speedX);
495 }
496 if(motion == 'up' && game.settings['keyboard']['left'].includes(key)) {
497 game.controls.accelX = Math.max(0.0, game.controls.accelX);
498 game.controls.speedX = Math.max(0.0, game.controls.speedX);
499 }
500 }
502 document.body.addEventListener('mousemove', e => cursorMoveEvent(game, e.target, e.clientX, e.clientY, (e.buttons % 2 == 1)));
503 document.body.addEventListener('mousedown', e => {
504 if(game.settings['controls'] == 'touchpad' || game.settings['controls'] == 'thumbstick') {
505 if(e.target.closest('.virtual-input-widget') == game.ui.virtualInput) {
506 game.ui.virtualInput.inProgress = true;
507 game.ui.virtualInput.children[0].style.display = 'block';
508 e.preventDefault();
509 } else {
510 game.ui.virtualInput.inProgress = false;
511 if(game.settings['controls'] == 'touchpad') {
512 game.ui.virtualInput.children[0].style.display = 'none';
513 }
514 }
515 }
516 cursorMoveEvent(game, e.target, e.clientX, e.clientY, (e.buttons % 2 == 1));
517 });
518 document.body.addEventListener('mouseup', e => {
519 cursorMoveEvent(game, e.target, e.clientX, e.clientY, (e.buttons % 2 == 1));
520 if(game.settings['controls'] == 'touchpad' || game.settings['controls'] == 'thumbstick') {
521 game.ui.virtualInput.inProgress = false;
522 if(game.settings['controls'] == 'touchpad') {
523 game.ui.virtualInput.children[0].style.display = 'none';
524 } else {
525 game.ui.virtualInput.children[0].style.transitionDuration = '50ms';
526 setTimeout(() => { game.ui.virtualInput.children[0].style.transitionDuration = '0ms'; }, 75);
527 }
528 cursorMoveEvent(game, e.target, 0, 0, false);
529 }
530 });
531 document.body.addEventListener('touchmove', e => cursorMoveEvent(game, e.target, e.touches[0].clientX, e.touches[0].clientY, true));
532 document.body.addEventListener('touchstart', e => {
533 if(game.settings['controls'] == 'touchpad' || game.settings['controls'] == 'thumbstick') {
534 if(e.target.closest('.virtual-input-widget') == game.ui.virtualInput) {
535 game.ui.virtualInput.inProgress = true;
536 game.ui.virtualInput.children[0].style.display = 'block';
537 e.preventDefault();
538 } else {
539 game.ui.virtualInput.inProgress = false;
540 if(game.settings['controls'] == 'touchpad') {
541 game.ui.virtualInput.children[0].style.display = 'none';
542 }
543 }
544 }
545 cursorMoveEvent(game, e.target, e.touches[0].clientX, e.touches[0].clientY, true);
546 });
547 document.body.addEventListener('touchend', e => {
548 if(e.target.closest('.ui-container') && game.settings['controls'] != 'mouse' && ['gameplay', 'openingcutscene', 'endingcutscene'].includes(game.ui.currentPage)) {
549 game['fn'].moveToPage('pause', true);
550 e.preventDefault();
551 }
552 if(game.settings['controls'] == 'touchpad' || game.settings['controls'] == 'thumbstick') {
553 game.ui.virtualInput.inProgress = false;
554 if(game.settings['controls'] == 'touchpad') {
555 game.ui.virtualInput.children[0].style.display = 'none';
556 } else {
557 game.ui.virtualInput.children[0].style.transitionDuration = '50ms';
558 setTimeout(() => { game.ui.virtualInput.children[0].style.transitionDuration = '0ms'; }, 75);
559 }
560 cursorMoveEvent(game, e.target, 0, 0, false);
561 }
562 });
563 document.body.addEventListener('keydown', e => keyboardEvent(game, e.key, 'down'));
564 document.body.addEventListener('keyup', e => keyboardEvent(game, e.key, 'up'));
566 // All vectors used by the game loop (no allocations inside)
567 game.var = {};
568 game.var.featherLocalPos = new THREE.Vector3();
569 game.var.featherBorderForce = new THREE.Vector3();
570 game.var.pinwheelDistance = new THREE.Vector3();
571 game.var.pinwheelRotationSpeed = 0;
572 game.var.notCollectedPos = new THREE.Vector3();
573 game.var.collectedPos = new THREE.Vector3();
574 game.var.endingEntryTrajectory = new THREE.Vector3();
575 game.var.endingExitTrajectory = new THREE.Vector3();
576 game.var.endingEntryRotation = new THREE.Vector3();
577 game.var.endingExitRotation = new THREE.Vector3();
578 game.view.renderer.setAnimationLoop(() => { game['fn'].animate(scene); });
579 }
581 game['fn'].prepareWordMesh = (word) => {
582 while(word.children.length > 0) {
583 word.remove(word.children[0]);
584 }
585 if(game.settings['graphics'] <= 2 && !game.settings['highcontrast']) {
586 for(let letter of word.text) {
587 let geometry = game.assets.fonts.geometry[letter];
588 let material = game.view.materials.letter;
589 if(geometry.customMaterial) {
590 material = geometry.customMaterial;
591 }
592 let mesh = new THREE.Mesh(geometry, material);
593 // We wrap each letter in a surrounding group in order to move the center point
594 // from the corner of the letter to its center. This makes rotations easier.
595 let container = new THREE.Group();
596 mesh.position.set(-game.assets.fonts.geometry[letter].dx, -game.assets.fonts.geometry[letter].dy, 0);
597 container.add(mesh);
598 word.add(container);
599 }
600 } else if(game.settings['graphics'] == 3 || game.settings['highcontrast']) {
601 let mesh = new THREE.Mesh(Object.values(game.assets.fonts.geometry)[0], game.view.materials.letter);
602 word.add(mesh);
603 }
604 }
606 game['fn'].reset = () => {
607 game.controls = {};
608 game.controls.positionX = 0;
609 game.controls.positionY = 0;
610 game.controls.speedX = 0;
611 game.controls.speedY = 0;
612 game.controls.accelX = 0;
613 game.controls.accelY = 0;
614 game.controls.heldKeys = [];
615 game.ui.reachedEnd = false;
616 if(game.settings['graphics'] <= 2 && !game.settings['highcontrast']) {
617 for(let i = 0; i < 6; i++) {
618 game.view.materials['cloud' + i].uniforms.lerp.value = 0.0;
619 }
620 }
621 game.view.scene.add(game.objects.dayHouse);
622 game.view.scene.remove(game.objects.eveningHouse);
623 game.objects.feather.position.set(-11.45, -game.courseRadius - 4.2, -9.9);
624 game.objects.feather.rotation.set(Math.PI, 0, Math.PI / 2.1);
625 game.objects.pinwheel.material[4].opacity = 0.0;
626 setTimeout(() => {
627 game.ui.root.querySelector('.ui-page.title').classList.remove('end');
628 }, 500);
630 if(game.objects.words) {
631 for(let word of game.objects.words) {
632 game.view.scene.remove(word);
633 }
634 }
635 game.objects.words = [];
636 game.objects.words.collectedCount = 0;
637 game.ui.hud.children[1].innerText = '0';
638 const interWordDistance = new THREE.Vector3();
639 let placementSuccess;
640 let wordList = [];
641 for(let i = 0; i < 100; i++) {
642 let angleInCourse;
643 let clusteringFunction = (val) => Math.max(0.15 + val / 2, 0.7 - 3 * Math.pow(0.75 - 2 * val, 2), 1 - 3 * Math.pow(1 - val, 2));
644 do {
645 angleInCourse = Math.random();
646 } while(clusteringFunction(angleInCourse) < Math.random());
647 angleInCourse = (0.08 + 0.87 * angleInCourse);
648 if(i == 0) {
649 angleInCourse = 0.05;
650 }
651 let randomCameraX = game.courseRadius * Math.sin(angleInCourse * 2 * Math.PI);
652 let randomCameraY = game.courseRadius * -Math.cos(angleInCourse * 2 * Math.PI);
653 let word = new THREE.Group();
654 if(wordList.length == 0) {
655 wordList.push(...game.assets.wordList);
656 }
657 let wordIndex = Math.floor(Math.random() * wordList.length);
658 word.text = wordList.splice(wordIndex, 1)[0];
659 game['fn'].prepareWordMesh(word);
660 word.randomAnimOffset = Math.random();
661 const vFOV = THREE.MathUtils.degToRad(game.view.camera.fov);
662 let attempts = 0;
663 do {
664 let randomPlacementRadius = Math.min(0.8, angleInCourse) * Math.tan(vFOV / 2) * Math.abs(word.position.z - game.view.camera.position.z);
665 if(i == 0) {
666 randomPlacementRadius = 0;
667 }
668 let randomPlacementAngle = Math.random() * 2 * Math.PI;
669 let randomPlacementX = Math.sin(randomPlacementAngle) * randomPlacementRadius;
670 let randomPlacementY = Math.cos(randomPlacementAngle) * randomPlacementRadius;
671 word.position.set(randomCameraX + randomPlacementX, randomCameraY + randomPlacementY, 0);
672 placementSuccess = true;
673 for(let j = 0; j < i; j++) {
674 if(interWordDistance.subVectors(word.position, game.objects.words[j].position).length() <= 1.2) {
675 placementSuccess = false;
676 break;
677 }
678 }
679 attempts += 1;
680 if(attempts >= 10) {
681 angleInCourse = 0.04 + 0.92 * Math.random();
682 attempts = 0;
683 }
684 } while(!placementSuccess);
685 game.view.scene.add(word);
686 game.objects.words.push(word);
687 }
688 }
690 game['fn'].animate = (scene) => {
691 if(!('startTime' in game)) {
692 game.startTime = game.view.clock.getElapsedTime();
693 }
694 if(game.ui.currentPage == 'pause') {
695 return;
696 }
697 let delta = Math.min(game.view.clock.getDeltaTime(), 1 / 12);
698 if(game.ui.currentPage == 'gameplay') {
699 delta = delta * (game.settings['difficulty']['speed'] / 100);
700 }
701 game.timeProgress = (game.timeProgress + delta);
703 if(game.settings['controls'] == 'gamepad') {
704 let speedScale = 7.0;
705 let deadZone = 0.2;
706 let speedX = [];
707 let speedY = [];
708 for(let gamepad of game.ui.gamepads) {
709 let sx = gamepad.axes[0];
710 if(Math.abs(sx) < deadZone) {
711 sx = 0.0;
712 }
713 speedX.push(sx);
714 let sy = gamepad.axes[1];
715 if(Math.abs(sy) < deadZone) {
716 sy = 0.0;
717 }
718 speedY.push(sy);
719 }
720 if(speedX.length > 0) {
721 speedX = speedX.reduce((s, a) => s + a, 0) / speedX.length;
722 } else {
723 speedX = 0;
724 }
725 if(speedY.length > 0) {
726 speedY = speedY.reduce((s, a) => s + a, 0) / speedY.length;
727 } else {
728 speedY = 0;
729 }
730 game.controls.speedX = speedScale * speedX;
731 game.controls.speedY = -1 * speedScale * speedY;
732 }
734 const maxPinwheelSpeed = 8.0;
735 const maxPinwheelDistance = 5.0;
736 game.controls.speedX += delta * game.controls.accelX;
737 game.controls.speedY += delta * game.controls.accelY;
738 game.controls.speedX = Math.min(maxPinwheelSpeed, Math.max(-maxPinwheelSpeed, game.controls.speedX));
739 game.controls.speedY = Math.min(maxPinwheelSpeed, Math.max(-maxPinwheelSpeed, game.controls.speedY));
740 game.controls.positionX += delta * game.controls.speedX;
741 game.controls.positionY += delta * game.controls.speedY;
742 if(game.controls.positionX > maxPinwheelDistance) {
743 game.controls.positionX = maxPinwheelDistance;
744 game.controls.speedX = Math.max(0.0, game.controls.speedX);
745 game.controls.accelX = Math.max(0.0, game.controls.accelX);
746 } else if(game.controls.positionX < -maxPinwheelDistance) {
747 game.controls.positionX = -maxPinwheelDistance;
748 game.controls.speedX = Math.min(0.0, game.controls.speedX);
749 game.controls.accelX = Math.min(0.0, game.controls.accelX);
750 }
751 if(game.controls.positionY > maxPinwheelDistance) {
752 game.controls.positionY = maxPinwheelDistance;
753 game.controls.speedY = Math.max(0.0, game.controls.speedY);
754 game.controls.accelY = Math.max(0.0, game.controls.accelY);
755 } else if(game.controls.positionY < -maxPinwheelDistance) {
756 game.controls.positionY = -maxPinwheelDistance;
757 game.controls.speedY = Math.min(0.0, game.controls.speedY);
758 game.controls.accelY = Math.min(0.0, game.controls.accelY);
759 }
761 if(game.ui.currentPage != 'gameplay') {
762 let cameraSwayFactor = 1;
763 if(game.settings['graphics'] == 3) {
764 cameraSwayFactor = 0;
765 }
766 let cameraX, cameraY;
767 if(['options', 'credits', 'outro', 'unlock'].includes(game.ui.currentPage)) {
768 cameraX = game.ui.reachedEnd ? 5 : -5;
769 cameraY = 0;
770 }
771 if(game.ui.currentPage == 'title') {
772 cameraX = -5;
773 cameraY = 0;
774 if(!game.ui.reachedEnd) {
775 game.objects.feather.position.set(cameraX - 8.45, -game.courseRadius - 6.4, -9.9);
776 game.objects.feather.rotation.set(Math.PI, 0, Math.PI / 2.1);
777 } else {
778 cameraX = 5;
779 }
780 if(!game.ui.reachedStart) {
781 if(game.timeProgress < 1) {
782 game.ui.root.querySelector('.ui-page.title h1').style.opacity = '0';
783 game.ui.root.querySelectorAll('.ui-page.title > button').forEach((btn) => {
784 btn.disabled = true;
785 btn.style.position = 'relative';
786 btn.style.left = '10em';
787 btn.style.opacity = '0';
788 });
789 game.ui.root.querySelector('.ui-page.title .footer').style.opacity = '0';
790 game.ui.root.querySelector('.ui-page.title .system-buttons').style.opacity = '0';
791 cameraX += Math.max(0.0, 1 - game['fn'].easeInOut(0.5 + game.timeProgress / 2));
792 cameraY += Math.max(0.0, 10 * Math.pow(0.5 - game.timeProgress / 2, 2));
793 } else if(game.timeProgress >= 1.0 && game.timeProgress <= 2.1) {
794 game.ui.root.querySelector('.ui-page.title h1').style.opacity = Math.min(1.0, game.timeProgress - 1.0).toFixed(2);
795 }
796 if(game.timeProgress >= 1.5 && game.timeProgress <= 3.0) {
797 game.ui.root.querySelectorAll('.ui-page.title > button').forEach((btn) => {
798 let timeOffset = Array.from(btn.parentNode.children).indexOf(btn) - 2;
799 btn.style.left = 10 * game['fn'].easeInOut(Math.max(0.0, Math.min(1.0, 0.3 * timeOffset + 2.5 - game.timeProgress))).toFixed(2) + 'em';
800 let opacity = game['fn'].easeInOut(Math.max(0.0, Math.min(1.0, -0.3 * timeOffset + game.timeProgress - 1.5)));
801 btn.style.opacity = opacity.toFixed(2);
802 if(opacity == 1.0) {
803 btn.disabled = false;
804 }
805 });
806 }
807 if(game.timeProgress >= 3.0 && game.timeProgress <= 4.0) {
808 game.ui.root.querySelector('.ui-page.title .footer').style.opacity = game['fn'].easeInOut(Math.max(0.0, Math.min(1.0, game.timeProgress - 3.0))).toFixed(2);
809 game.ui.root.querySelector('.ui-page.title .system-buttons').style.opacity = game['fn'].easeInOut(Math.max(0.0, Math.min(1.0, game.timeProgress - 3.0))).toFixed(2);
810 }
811 if(game.timeProgress > 4.0 && !game.ui.reachedStart) {
812 game.ui.root.querySelector('.ui-page.title h1').removeAttribute('style');
813 game.ui.root.querySelectorAll('.ui-page.title > button').forEach(btn => { btn.disabled = false; btn.removeAttribute('style'); });
814 game.ui.root.querySelector('.ui-page.title .footer').removeAttribute('style');
815 game.ui.root.querySelector('.ui-page.title .system-buttons').removeAttribute('style');
816 game.ui.reachedStart = true;
817 }
818 }
819 } else if(game.ui.currentPage == 'openingcutscene') {
820 cameraX = -5;
821 cameraY = 0;
822 if(game.ui.reachedEnd) {
823 game['fn'].reset();
824 }
825 if(game.timeProgress < 0.1 && !game.view.windSound.isPlaying) {
826 game.view.windSound.stop();
827 game.objects.feather.position.set(cameraX - 8.45, -game.courseRadius - 6.4, -9.9);
828 game.objects.feather.rotation.set(Math.PI, 0, Math.PI / 2.1);
829 }
830 if(game.timeProgress > 1.0 && game.timeProgress <= 1.1 && !game.ui.root.querySelector('.gameplay p')) {
831 const lines = ['Why are the simplest words…', '…often the most difficult to write?'];
832 for(let line of lines) {
833 let elem = document.createElement('p');
834 elem.innerText = line;
835 elem.style.left = (1.5 + 2 * lines.indexOf(line)) + 'em';
836 elem.style.top = (1 + 1.2 * lines.indexOf(line)) + 'em';
837 elem.style.opacity = '0';
838 document.querySelector('.ui-page.gameplay').appendChild(elem);
839 }
840 if(!game.view.windSound.isPlaying) {
841 game.view.windSound.setVolume(game.settings['audio']['sounds']);
842 game.view.windSound.offset = 0;
843 if(!game.view.muted) {
844 game.view.windSound.play();
845 }
846 }
847 }
848 if(game.timeProgress > 1.0 && game.timeProgress <= 5.0) {
849 game.ui.root.querySelectorAll('.ui-page.gameplay p').forEach((elem) => {
850 let opacity = Math.max(0.0, Math.min(1.0, game.timeProgress - (elem.nextSibling ? 1.0 : 3.5)));
851 elem.style.transform = 'translateX(' + (Math.pow(1.0 - opacity, 2) * 10).toFixed(2) + 'em)';
852 elem.style.opacity = opacity.toFixed(2);
853 });
854 }
855 if(game.timeProgress >= 1.0 && game.timeProgress <= 3.0) {
856 let windStrength = 0.5 * (1 + Math.cos((game.timeProgress - 2.0) * Math.PI));
857 game.objects.feather.position.x = cameraX - 8.45 + 0.15 * windStrength;
858 game.objects.feather.rotation.z = Math.PI / 2.1 - 0.2 * windStrength;
859 }
860 if(game.timeProgress >= 3.0) {
861 let windStrength = Math.max(0.5 * (1 + Math.cos((game.timeProgress - 4.0) * Math.PI)), Math.min(2 * (game.timeProgress - 4.2), 1.2));
862 game.objects.feather.position.x = cameraX - 8.45 + 0.15 * windStrength + 13.45 * Math.min(1.0, Math.max(0.0, 1 - Math.pow(Math.max(0.0, 6.0 - game.timeProgress), 2)));
863 game.objects.feather.position.y = -game.courseRadius - 6.4 + 6.4 * game['fn'].easeInOut(Math.min(1,Math.max(0, game.timeProgress - 5.0) / 2));
864 game.objects.feather.position.y += (Math.cos((Math.max(5.0, Math.min(8.0, game.timeProgress)) - 5.0) * 2 * Math.PI / 3) - 1) * 2 * Math.sin(game.timeProgress * 2);
865 game.objects.feather.position.z = -9.9 + 9.9 * Math.min(1.0, Math.max(0.0, 1 - Math.pow(Math.max(0.0, 6.0 - game.timeProgress), 2)));
866 game.objects.feather.rotation.z = Math.PI / 2.1 - 0.2 * windStrength + 1.45 * Math.max(0.0, game.timeProgress - 5.0);
867 game.objects.feather.rotation.x = Math.PI + Math.max(0.0, game.timeProgress - 4.5) * Math.sin(Math.pow(game.timeProgress - 4.5, 2));
868 }
869 if(game.timeProgress > 7.0) {
870 game.ui.root.querySelectorAll('.ui-page.gameplay p').forEach((elem) => {
871 let opacity = Math.max(0.0, Math.min(1.0, 8.0 - game.timeProgress));
872 elem.style.opacity = opacity.toFixed(2);
873 });
874 }
875 cameraSwayFactor = cameraSwayFactor * (1 - (game.timeProgress / 8));
876 cameraX = -5 + Math.pow(Math.max(0, game.timeProgress - 3) / 5, 1.6) * 5;
878 if(game.timeProgress > 6.0 && game.timeProgress < 7.0 && game.settings['controls'] != 'mouse') {
879 game.controls.positionX = 0;
880 game.controls.positionY = -3;
881 }
882 game.objects.pinwheel.material[4].opacity = game['fn'].easeInOut(Math.max(0, (game.timeProgress - 7)));
883 if(game.timeProgress >= 8.0) {
884 game.ui.root.querySelectorAll('.ui-page.gameplay p').forEach((elem) => {
885 let opacity = Math.max(0.0, Math.min(1.0, 8.0 - game.timeProgress));
886 elem.style.opacity = opacity.toFixed(2);
887 });
888 game.view.music.offset = 0;
889 if(!game.view.muted) {
890 game.view.music.play();
891 }
892 game['fn'].moveToPage('gameplay', true);
893 }
894 } else if(game.ui.currentPage == 'endingcutscene') {
895 cameraX = -5;
896 cameraY = 0;
897 cameraSwayFactor = cameraSwayFactor * game.timeProgress / 8;
898 cameraX = 5 - Math.pow(Math.max(0, 5 - game.timeProgress) / 5, 1.6) * 5;
899 let trajectoryLerpValue = game['fn'].easeInOut(Math.min(6.0, game.timeProgress) / 6);
900 game.var.endingEntryTrajectory.addScaledVector(game.objects.feather.speed, delta);
901 game.var.endingExitTrajectory.setX(11.2 * game['fn'].easeInOut(Math.min(1, 1 - Math.max(0, 4 - game.timeProgress) / 4)));
902 game.var.endingExitTrajectory.setY(-game.courseRadius - 7.6 * game['fn'].easeInOut(Math.min(1, 1 - Math.max(0, 4 - game.timeProgress) / 4)));
903 game.var.endingExitTrajectory.setZ(-8.9 * game['fn'].easeInOut(Math.min(1, 1 - Math.max(0, 4 - game.timeProgress) / 4)));
904 game.objects.feather.rotation.x = game['fn'].lerp(game.var.endingEntryRotation.x, game.var.endingExitRotation.x, trajectoryLerpValue);
905 game.objects.feather.rotation.y = game['fn'].lerp(game.var.endingEntryRotation.y, game.var.endingExitRotation.y, trajectoryLerpValue);
906 game.objects.feather.rotation.z = game['fn'].lerp(game.var.endingEntryRotation.z, game.var.endingExitRotation.z, trajectoryLerpValue);
907 game.objects.feather.position.lerpVectors(game.var.endingEntryTrajectory, game.var.endingExitTrajectory, trajectoryLerpValue);
908 game.objects.pinwheel.material[4].opacity = game['fn'].easeInOut(Math.max(0, (1 - game.timeProgress)));
909 if(!game.settings['highcontrast']) {
910 let letterScale = game['fn'].lerp(0.3, 0.0, game['fn'].easeInOut(Math.max(0, Math.min(1, game.timeProgress - 6))));
911 for(let i = 0; i < game.objects.words.length; i++) {
912 let word = game.objects.words[i];
913 if(!word.collected) {
914 continue;
915 }
916 let x, y, z;
917 let collectionAnimationDuration = 1.0;
918 for(let j = 0; j < word.children.length; j++) {
919 let letter = word.children[j];
920 let animationProgress = (((game.timeProgress + 5 * word.randomAnimOffset) % 5) / 5 + j / 37) % 1;
921 x = game.objects.feather.scale.x * 0.5 * Math.cos(animationProgress * 1 * Math.PI * 2);
922 y = 0.2 * Math.sin(animationProgress * 7 * Math.PI * 2);
923 z = 0.2 * Math.cos(animationProgress * 7 * Math.PI * 2);
924 x = x * Math.cos(game.objects.feather.rotation.z) - y * Math.sin(game.objects.feather.rotation.z);
925 y = y * Math.cos(game.objects.feather.rotation.z) + x * Math.sin(game.objects.feather.rotation.z);
926 x += game.objects.feather.position.x - word.position.x;
927 y += game.objects.feather.position.y - word.position.y;
928 z += game.objects.feather.position.z - word.position.z;
929 if(i == 0 && !word.collected) {
930 // If we don't catch this edge case here, the manually placed first word might be visible
931 // in the closing cutscene if it is not collected.
932 x = 9999;
933 }
934 letter.position.set(x, y, z);
935 let rotation = (game.timeProgress * 3 + 2 * Math.PI * word.randomAnimOffset) % (2 * Math.PI);
936 letter.rotation.set(rotation + j, rotation + 2*j, rotation + 3*j);
937 letter.scale.set(letterScale, letterScale, letterScale);
938 }
939 }
940 }
941 if(game.timeProgress >= 8) {
942 game.ui.root.querySelector('.ui-page.title').classList.add('end');
943 game['fn'].moveToPage('outro', true);
944 }
945 } else if(game.ui.reachedEnd) {
946 cameraX = 5;
947 cameraY = 0;
948 }
949 if(typeof(cameraX) == 'number' && typeof(cameraY) == 'number') {
950 game.view.camera.position.setY(cameraY - game.courseRadius + 0.07 * cameraSwayFactor * Math.sin(game.view.clock.getElapsedTime() * 0.5));
951 game.view.camera.position.setX(cameraX + 0.05 * cameraSwayFactor * Math.sin(game.view.clock.getElapsedTime() * 0.7));
952 }
953 game.view.renderer.render(scene, game.view.camera);
954 return;
955 }
956 if(game.settings['enablehud']) {
957 if(game.timeProgress < 0.5) {
958 game.ui.hud.style.opacity = Math.min(1, game.timeProgress * 4).toFixed(2);
959 }
960 const failsafe = 0.0001;
961 const radiusOuter = 0.5;
962 const radiusInner = 0.4;
963 const progress = Math.max(failsafe, Math.min(1 - failsafe, game.timeProgress / game.timeTotal));
964 const xOuter = (0.5 + radiusOuter * Math.sin(progress * 2 * Math.PI)).toFixed(4);
965 const yOuter = (0.5 + radiusOuter * Math.cos(progress * 2 * Math.PI)).toFixed(4);
966 const xInner = (0.5 + radiusInner * Math.sin(progress * 2 * Math.PI)).toFixed(4);
967 const yInner = (0.5 + radiusInner * Math.cos(progress * 2 * Math.PI)).toFixed(4);
968 for(let segment of [0, 1]) {
969 let p = 'M' + xOuter + ',' + yOuter;
970 p += 'A' + radiusOuter + ',' + radiusOuter + ' 0 ' + ((progress >= 0.5) ? (1 - segment) : segment) + ' ' + (1 - segment) + ' .5,' + (0.5 + radiusOuter);
971 p += 'V' + (0.5 + radiusInner);
972 p += 'A' + radiusInner + ',' + radiusInner + ' 0 ' + ((progress >= 0.5) ? (1 - segment) : segment) + ' ' + segment + ' ' + xInner + ',' + yInner;
973 p += 'z';
974 game.ui.hud.children[0].children[segment].setAttribute('d', p);
975 }
976 if(game.timeProgress > game.timeTotal - 0.5) {
977 game.ui.hud.style.opacity = Math.max(0, (game.timeTotal - game.timeProgress - 0.25) * 4).toFixed(2);
978 }
979 }
980 if(game.ui.root.querySelector('.ui-page.gameplay p')) {
981 game.ui.root.querySelectorAll('.ui-page.gameplay p').forEach(elem => elem.remove());
982 }
983 if(game.timeProgress / game.timeTotal >= 1.0) {
984 game.ui.reachedEnd = true;
985 game.var.endingEntryTrajectory.set(game.objects.feather.position.x, game.objects.feather.position.y, game.objects.feather.position.z);
986 game.var.endingEntryRotation.x = game.objects.feather.rotation.x;
987 game.var.endingEntryRotation.y = game.objects.feather.rotation.y;
988 game.var.endingEntryRotation.z = game.objects.feather.rotation.z;
989 game.var.endingExitRotation.set(-0.2, 0, -0.2);
990 game['fn'].moveToPage('endingcutscene', true);
991 }
993 if(game.settings['audio']['music'] > 0.0 && game.view.music && !game.view.music.isPlaying) {
994 const remainingRealTime = (game.timeTotal - game.timeProgress) / (game.settings['difficulty']['speed'] / 100);
995 if(remainingRealTime >= game.assets['audio']['music-' + game.settings['audio']['theme']].duration - 2) {
996 game.view.music.offset = 0;
997 if(!game.view.muted) {
998 game.view.music.play();
999 }
1000 }
1001 }
1003 const angle = 2 * Math.PI * (game.timeProgress / game.timeTotal);
1004 game.view.camera.position.x = game.courseRadius * Math.sin(angle);
1005 game.view.camera.position.y = - game.courseRadius * Math.cos(angle);
1007 if(!game.settings['highcontrast']) {
1008 let sunsetValue = 2.0;
1009 if(!game.ui.reachedEnd) {
1010 sunsetValue = sunsetValue * game['fn'].easeInOut(Math.min(1, Math.max(0, ((game.timeProgress / game.timeTotal) - 0.3) / 0.6)));
1011 }
1012 if(game.settings['graphics'] <= 2) {
1013 for(let i = 0; i < 6; i++) {
1014 game.view.materials['cloud' + i].uniforms.lerp.value = sunsetValue;
1015 }
1016 } else {
1017 let cloudMaterialVariant = null;
1018 if(sunsetValue < 0.5 && !game.objects.clouds.children[0].material.name.endsWith('a')) {
1019 cloudMaterialVariant = 'a';
1020 } else if(sunsetValue >= 0.5 && sunsetValue < 1.5 && !game.objects.clouds.children[0].material.name.endsWith('b')) {
1021 cloudMaterialVariant = 'b';
1022 } else if(sunsetValue >= 1.5 && !game.objects.clouds.children[0].material.name.endsWith('c')) {
1023 cloudMaterialVariant = 'c';
1024 }
1025 if(cloudMaterialVariant) {
1026 for(let cloud of game.objects.clouds.children) {
1027 cloud.material = game.view.materials[cloud.material.name.slice(0, -1) + cloudMaterialVariant];
1028 }
1029 game.objects.backdrop.material = game.view.materials['cloud0' + cloudMaterialVariant];
1030 }
1031 }
1032 }
1034 if(game.timeProgress / game.timeTotal > 0.5 && game.objects.dayHouse.parent == scene) {
1035 scene.remove(game.objects.dayHouse);
1036 scene.add(game.objects.eveningHouse);
1037 }
1039 game.var.featherLocalPos.subVectors(game.objects.feather.position, game.view.camera.position).setZ(0);
1040 game.var.featherBorderForce.set(0, 0, 0);
1041 for(let coord of [0, 1]) {
1042 if(Math.abs(game.var.featherLocalPos.getComponent(coord)) > 3) {
1043 game.var.featherBorderForce.setComponent(coord, 3 * Math.sign(game.var.featherLocalPos.getComponent(coord)) - game.var.featherLocalPos.getComponent(coord));
1044 }
1045 }
1046 game['fn'].applyForceToFeather(game.var.featherBorderForce);
1047 const tiltedGravity = game.gravity.clone();
1048 game.var.pinwheelDistance.subVectors(game.objects.feather.position, game.objects.pinwheel.position).setZ(0);
1050 const pinwheelRotationTargetSpeed = 1 + Math.max(0, 2 - game.var.pinwheelDistance.length());
1051 game.var.pinwheelRotationSpeed = Math.max(1, pinwheelRotationTargetSpeed, game.var.pinwheelRotationSpeed - 2 * delta);
1052 game.objects.pinwheel.rotation.z -= game.var.pinwheelRotationSpeed * 5 * delta;
1053 game.objects.pinwheel.position.x = game.view.camera.position.x + game.controls.positionX;
1054 game.objects.pinwheel.position.y = game.view.camera.position.y + game.controls.positionY;
1056 const pinwheelForce = 0.5 * Math.max(0, Math.pow(game.var.pinwheelDistance.length(), - 0.5) - 0.5);
1057 game['fn'].applyForceToFeather(game.var.pinwheelDistance.normalize().multiplyScalar(pinwheelForce));
1058 if(pinwheelForce < 0.2) {
1059 if(game.objects.feather.swayDirection > 0 && game.objects.feather.speed.x > 1.5) {
1060 game.objects.feather.swayDirection *= -1;
1061 } else if(game.objects.feather.swayDirection < 0 && game.objects.feather.speed.x < -1.5) {
1062 game.objects.feather.swayDirection *= -1;
1063 }
1064 tiltedGravity.x += game.objects.feather.swayDirection;
1065 }
1066 if(game.objects.feather.speed.y > -1) {
1067 game['fn'].applyForceToFeather(tiltedGravity);
1068 }
1069 game.objects.feather.rotation.z = -0.1 * game.objects.feather.speed.x * game.settings['difficulty']['speed'] / 100;
1070 game.objects.feather.position.addScaledVector(game.objects.feather.speed, delta * game.settings['difficulty']['speed'] / 100);
1072 if(pinwheelForce > 0.2) {
1073 if(game.objects.feather.twistSpeed < 0.0001) {
1074 game.objects.feather.twistSpeed = (Math.random() - 0.5) * 0.01;
1075 }
1076 game.objects.feather.twistSpeed = Math.sign(game.objects.feather.twistSpeed) * 0.1 * game.objects.feather.speed.length();
1077 } else {
1078 game.objects.feather.twistSpeed = 0.98 * game.objects.feather.twistSpeed;
1079 if(Math.abs(game.objects.feather.twistSpeed < 0.1)) {
1080 let rotationDelta = game.objects.feather.rotation.x;
1081 if(rotationDelta >= Math.PI) {
1082 rotationDelta -= 2 * Math.PI;
1083 }
1084 game.objects.feather.twistSpeed -= rotationDelta * 0.02;
1085 }
1086 }
1088 game.objects.feather.twistSpeed = Math.min(0.13, game.objects.feather.twistSpeed) * game.settings['difficulty']['speed'] / 100;
1089 game.objects.feather.rotation.x = (game.objects.feather.rotation.x + game.objects.feather.twistSpeed) % (2 * Math.PI);
1091 let collectedScale = 0.0;
1092 if(!game.settings['highcontrast'] && game.settings['graphics'] <= 2) {
1093 collectedScale = game['fn'].lerp(0.6, 0.3, 1 - Math.pow(1 - game.objects.words.collectedCount / game.objects.words.length, 2));
1094 } else if(!game.settings['highcontrast'] && game.settings['graphics'] == 3) {
1095 collectedScale = 0.3;
1096 }
1097 const collectingRadius = - 0.5 + 1.5 * game.settings['difficulty']['collectingradius'];
1098 for(let i = 0; i < game.objects.words.length; i++) {
1099 let word = game.objects.words[i];
1100 if(!word.collected && new THREE.Vector3().subVectors(word.position, game.objects.feather.position).length() < collectingRadius) {
1101 word.collected = game.view.clock.getElapsedTime();
1102 game.objects.words.collectedCount += 1;
1103 game.ui.hud.children[1].innerText = game.objects.words.collectedCount;
1104 game['fn'].playRandomSound();
1105 }
1106 if(word.parent != game.view.scene) {
1107 // All that happens in here is the positional animation for the word, which
1108 // we can skip if it is no longer visible.
1109 continue;
1110 }
1111 let x, y, z;
1112 let collectionAnimationDuration = 1.0;
1113 for(let j = 0; j < word.children.length; j++) {
1114 game.var.notCollectedPos.set(0, 0, 0);
1115 game.var.collectedPos.set(0, 0, 0);
1116 let letter = word.children[j];
1117 let animationProgress = (((game.timeProgress + 5 * word.randomAnimOffset) % 5) / 5 + j / 37) % 1;
1118 if(!word.collected || game.view.clock.getElapsedTime() - word.collected <= collectionAnimationDuration) {
1119 x = word.position.x;
1120 y = word.position.y;
1121 z = 0;
1122 if(game.settings['graphics'] <= 2 && !game.settings['highcontrast']) {
1123 const wordAnimationRadius = 0.2;
1124 x += wordAnimationRadius * Math.cos(animationProgress * 5 * Math.PI * 2);
1125 y += wordAnimationRadius * Math.sin(animationProgress * 4 * Math.PI * 2);
1126 z += wordAnimationRadius * Math.sin(animationProgress * 6 * Math.PI * 2);
1127 }
1128 game.var.notCollectedPos.set(x, y, z);
1129 }
1130 if(word.collected) {
1131 if(!game.settings['highcontrast']) {
1132 x = game.objects.feather.scale.x * 0.5 * Math.cos(animationProgress * 1 * Math.PI * 2);
1133 y = 0.2 * Math.sin(animationProgress * 7 * Math.PI * 2);
1134 z = 0.2 * Math.cos(animationProgress * 7 * Math.PI * 2);
1135 x = x * Math.cos(game.objects.feather.rotation.z) - y * Math.sin(game.objects.feather.rotation.z);
1136 y = y * Math.cos(game.objects.feather.rotation.z) + x * Math.sin(game.objects.feather.rotation.z);
1137 x += game.objects.feather.position.x;
1138 y += game.objects.feather.position.y;
1139 z += game.objects.feather.position.z;
1140 } else {
1141 x = game.objects.feather.position.x;
1142 y = game.objects.feather.position.y;
1143 z = game.objects.feather.position.z;
1144 }
1145 game.var.collectedPos.set(x, y, z);
1146 }
1147 if(game.var.notCollectedPos.length() > 0 && game.var.collectedPos.length() > 0) {
1148 let collectingProgress = game['fn'].easeInOut(Math.max(0.0, Math.min(1.0, (game.view.clock.getElapsedTime() - word.collected) / collectionAnimationDuration)));
1149 letter.position.lerpVectors(game.var.notCollectedPos, game.var.collectedPos, collectingProgress);
1150 let scale = game['fn'].lerp(1.0, collectedScale, collectingProgress);
1151 letter.scale.set(scale, scale, scale);
1152 } else if(game.var.notCollectedPos.length() > 0) {
1153 letter.position.set(game.var.notCollectedPos.x, game.var.notCollectedPos.y, game.var.notCollectedPos.z);
1154 } else if(game.var.collectedPos.length() > 0) {
1155 letter.position.set(game.var.collectedPos.x, game.var.collectedPos.y, game.var.collectedPos.z);
1156 if(game.settings['highcontrast']) {
1157 // Special case because in high contrast mode, collected words vanish entirely.
1158 game.view.scene.remove(word);
1159 }
1160 }
1161 letter.position.sub(word.position);
1162 if(!game.settings['highcontrast']) {
1163 let rotation = (game.timeProgress * 3 + 2 * Math.PI * word.randomAnimOffset) % (2 * Math.PI);
1164 letter.rotation.set(rotation + j, rotation + 2*j, rotation + 3*j);
1165 }
1166 }
1167 }
1169 game.view.renderer.render(scene, game.view.camera);
1170 }
1172 game['fn'].loadSettings = () => {
1173 let settings = {
1174 'controls': null, // set during first time launch depending on device
1175 'virtualinputleft': false,
1176 'enablehud': false,
1177 'graphics': 1,
1178 'audio': {
1179 'music': 0.5,
1180 'sounds': 0.5,
1181 'theme': null, // actual default value determined after asset loading
1182 },
1183 'feather': 'blue',
1184 'unlocks': [],
1185 'highcontrast': false,
1186 'font': 'standard',
1187 'difficulty': {
1188 'collectingradius': 1,
1189 'speed': 100,
1190 },
1191 'keyboard': {
1192 'up': ['ArrowUp', 'w'],
1193 'right': ['ArrowRight', 'd'],
1194 'down': ['ArrowDown', 's'],
1195 'left': ['ArrowLeft', 'a'],
1196 'tapmode': false,
1197 },
1198 };
1199 let stored;
1200 try {
1201 stored = window['localStorage'].getItem('upInTheAirGameSettings');
1202 game.ui.root.querySelector('.ui-page.options .warning.storage').style.display = 'none';
1203 } catch(error) {
1204 game.ui.root.querySelector('.ui-page.options .warning.storage').style.display = 'block';
1205 }
1206 if(stored) {
1207 let merge = (source, target) => {
1208 for(let k of Object.keys(source)) {
1209 if(source[k] != null && typeof(source[k]) == 'object' && typeof(target[k]) == 'object' && !Array.isArray(target[k])) {
1210 merge(source[k], target[k]);
1211 } else if(k in target) {
1212 target[k] = source[k];
1213 }
1214 }
1215 };
1216 stored = JSON.parse(stored);
1217 merge(stored, settings);
1218 }
1219 const ui = game.ui.root.querySelector('.ui-page.options');
1220 if(settings['controls']) {
1221 ui.querySelector('.controls input[value="' + settings['controls'] + '"]').checked = true;
1222 ui.querySelector('.controls .leftside input').checked = settings['virtualinputleft'];
1223 ui.querySelector('.controls .leftside').style.display = (['touchpad', 'thumbstick'].includes(settings['controls'])) ? 'block' : 'none';
1224 ui.querySelectorAll('.controls p span:not(.' + settings['controls'] + ')').forEach(span => span.style.display = 'none');
1225 ui.querySelector('.controls span.' + settings['controls']).style.display = 'block';
1226 }
1227 ui.querySelector('.hud input[name="upInTheAirGame-hud"]').checked = settings['enablehud'];
1228 game.ui.hud.style.display = settings['enablehud'] ? 'flex' : 'none';
1229 ui.querySelector('.graphics input[value="' + settings['graphics'] + '"]').checked = true;
1230 for(let audioCategory of ['music', 'sounds']) {
1231 let newValue = Math.max(0, Math.min(100, Math.round(100 * settings['audio'][audioCategory])));
1232 game.ui.root.querySelectorAll('.ui-page .audio input[type=range].' + audioCategory).forEach((elem) => {
1233 elem.value = newValue;
1234 elem.parentNode.nextElementSibling.innerText = newValue;
1235 });
1236 }
1237 let audioThemeRadio = ui.querySelector('.audiotheme input[value="' + settings['audio']['theme'] + '"]');
1238 if(audioThemeRadio) {
1239 audioThemeRadio.checked = true;
1240 }
1241 // Custom hash function that ensures our unlockables get stored in the same order,
1242 // regardless of the order in which they get unlocked.
1243 let miniHash = (input) => {
1244 return 4 * input.charCodeAt(0) + 0.1 * input.charCodeAt(1) + 3 * input.charCodeAt(2) + 2 * input.charCodeAt(3);
1245 }
1246 settings['unlocks'].sort((u1, u2) => miniHash(u1) > miniHash(u2));
1247 for(let unlockedFeather of settings['unlocks']) {
1248 if(!game.ui.root.querySelector('.ui-page.options .feather input[value="' + unlockedFeather + '"]')) {
1249 let radio = document.createElement('input');
1250 radio.type = 'radio';
1251 radio.name = 'upInTheAirGame-feather';
1252 radio.value = unlockedFeather;
1253 let img = document.createElement('img');
1254 if(unlockedFeather == 'golden' || unlockedFeather == 'ghost') {
1255 img.src = game['deploymentOptions']['assetUrlPrefix'] + 'textures/feather-' + unlockedFeather + '.png';
1256 } else {
1257 let unlock = game['fn'].unlockWithKey('NIbp2kW5' + unlockedFeather + 'e2ZDFl5Y');
1258 if(unlock && unlock['type'] == 'feather') {
1259 img.src = unlock['url'];
1260 } else {
1261 continue;
1262 }
1263 }
1264 img.alt = unlockedFeather[0].toUpperCase() + unlockedFeather.slice(1) + ' feather';
1265 let label = document.createElement('label');
1266 label.appendChild(radio);
1267 label.appendChild(img);
1268 game.ui.root.querySelector('.ui-page.options .feather').appendChild(label);
1269 }
1270 }
1271 if(!ui.querySelector('.feather input[value="' + settings['feather'] + '"]')) {
1272 settings['feather'] = 'blue';
1273 }
1274 ui.querySelector('.feather input[value=' + settings['feather'] + ']').checked = true;
1275 ui.querySelector('input[value="highcontrast"]').checked = !!settings['highcontrast'];
1276 ui.querySelector('.font input[value=' + settings['font'] + ']').checked = true;
1277 ui.querySelector('.difficulty select.collectingradius option[value="' + settings['difficulty']['collectingradius'] + '"]').selected = true;
1278 ui.querySelector('.difficulty select.speed option[value="' + settings['difficulty']['speed'] + '"]').selected = true;
1279 for(let direction of ['up', 'right', 'down', 'left']) {
1280 let keys = settings['keyboard'][direction];
1281 let btn = ui.querySelector('.keyboard button.' + direction);
1282 btn.value = keys.join('|');
1283 keys = keys.map(k => {
1284 if(k.length == 1 && k != 'ß') {
1285 k = k.toUpperCase();
1286 }
1287 switch(k) {
1288 case 'ArrowUp': return '🠕';
1289 case 'ArrowRight': return '🠖';
1290 case 'ArrowDown': return '🠗';
1291 case 'ArrowLeft': return '🠔';
1292 case ' ': return 'Space';
1293 default: return k;
1294 }
1295 });
1296 btn.innerText = keys.join(' or ');
1297 }
1298 ui.querySelector('input[value="tapmode"]').checked = !!settings['keyboard']['tapmode'];
1299 game.settings = settings;
1300 }
1302 game['fn'].applySettings = () => {
1303 const ui = game.ui.root.querySelector('.ui-page.options');
1304 if(ui.querySelector('input[name="upInTheAirGame-controls"]:checked')) {
1305 game.settings['controls'] = ui.querySelector('input[name="upInTheAirGame-controls"]:checked').value;
1306 }
1307 game.settings['virtualinputleft'] = ui.querySelector('.controls .leftside input').checked;
1308 if(game.settings['virtualinputleft']) {
1309 game.ui.root.parentNode.classList.add('virtual-input-left');
1310 } else {
1311 game.ui.root.parentNode.classList.remove('virtual-input-left');
1312 }
1313 const virtualInput = game.ui.root.parentNode.querySelector('.virtual-input-widget');
1314 virtualInput.children[0].style.display = 'block';
1315 virtualInput.children[0].style.left = '50%';
1316 virtualInput.children[0].style.top = '50%';
1317 delete virtualInput.inProgress;
1318 if(game.settings['controls'] == 'touchpad') {
1319 virtualInput.classList.remove('thumbstick');
1320 virtualInput.classList.add('touchpad');
1321 game.ui.root.classList.remove('control-mouse', 'control-thumbstick');
1322 game.ui.root.classList.add('control-touchpad');
1323 virtualInput.children[0].style.display = 'none';
1324 } else if(game.settings['controls'] == 'thumbstick') {
1325 virtualInput.classList.remove('touchpad');
1326 virtualInput.classList.add('thumbstick');
1327 game.ui.root.classList.remove('control-mouse', 'control-touchpad');
1328 game.ui.root.classList.add('control-thumbstick');
1329 } else if(game.settings['controls'] == 'mouse') {
1330 virtualInput.classList.remove('touchpad', 'thumbstick');
1331 game.ui.root.classList.remove('control-touchpad', 'control-thumbstick');
1332 game.ui.root.classList.add('control-mouse');
1333 } else {
1334 virtualInput.classList.remove('touchpad', 'thumbstick');
1335 game.ui.root.classList.remove('control-mouse', 'control-touchpad', 'control-thumbstick');
1336 }
1337 for(let timeout of [10, 100, 1000]) {
1338 setTimeout(() => { game.ui.root.style.fontSize = (game.ui.root.clientWidth / 48) + 'px'; }, timeout);
1339 }
1340 game.settings['graphics'] = parseInt(ui.querySelector('input[name="upInTheAirGame-graphics"]:checked').value, 10);
1341 if(game.view) {
1342 let resolution = Math.round(3200 / Math.pow(2, game.settings['graphics']));
1343 game.view.canvas.width = resolution;
1344 game.view.canvas.height = resolution;
1345 game.view.camera.updateProjectionMatrix();
1346 game.view.renderer.setSize(game.view.canvas.width, game.view.canvas.height);
1347 }
1348 game.settings['enablehud'] = ui.querySelector('.hud input[name="upInTheAirGame-hud"]').checked;
1349 for(let audioCategory of ['music', 'sounds']) {
1350 game.settings['audio'][audioCategory] = parseInt(ui.querySelector('.audio input[type=range].' + audioCategory).value, 10) / 100;
1351 }
1352 let audioThemeRadio = ui.querySelector('.audiotheme input[name="upInTheAirGame-audiotheme"]:checked');
1353 if(audioThemeRadio) {
1354 game.settings['audio']['theme'] = audioThemeRadio.value;
1355 }
1356 game.settings['feather'] = ui.querySelector('input[name="upInTheAirGame-feather"]:checked').value;
1357 game.settings['highcontrast'] = ui.querySelector('input[value="highcontrast"]').checked;
1358 game.settings['font'] = ui.querySelector('input[name="upInTheAirGame-font"]:checked').value;
1359 game.settings['difficulty']['collectingradius'] = parseInt(ui.querySelector('.difficulty select.collectingradius').value, 10);
1360 game.settings['difficulty']['speed'] = parseInt(ui.querySelector('.difficulty select.speed').value, 10);
1361 for(let direction of ['up', 'right', 'down', 'left']) {
1362 game.settings['keyboard'][direction] = ui.querySelector('.keyboard button.' + direction).value.split('|');
1363 }
1364 game.settings['keyboard']['tapmode'] = ui.querySelector('input[value="tapmode"]').checked;
1365 try {
1366 window['localStorage'].setItem('upInTheAirGameSettings', JSON.stringify(game.settings));
1367 game.ui.root.querySelector('.ui-page.options .warning.storage').style.display = 'none';
1368 } catch(error) {
1369 game.ui.root.querySelector('.ui-page.options .warning.storage').style.display = 'block';
1370 }
1372 for(let audioCategory of ['music', 'sounds']) {
1373 game.settings['audio'][audioCategory] = parseInt(ui.querySelector('.audio input[type=range].' + audioCategory).value, 10) / 100;
1374 let value = Math.round(100 * game.settings['audio'][audioCategory]);
1375 game.ui.root.querySelectorAll('.ui-page .audio input[type=range].' + audioCategory).forEach((elem) => {
1376 elem.value = value;
1377 elem.parentNode.nextElementSibling.innerText = value;
1378 });
1379 if(audioCategory == 'music' && game.view && game.view.music) {
1380 game.view.music.setVolume(game.settings['audio'][audioCategory]);
1381 }
1382 }
1383 game.ui.root.classList.remove('font-atkinson', 'font-opendyslexic');
1384 if(game.settings['font'] != 'standard') {
1385 game.ui.root.classList.add('font-' + game.settings['font']);
1386 }
1387 }
1389 game['fn'].createFeather = () => {
1390 let position, rotation;
1391 if(game.objects.feather) {
1392 position = game.objects.feather.position;
1393 rotation = game.objects.feather.rotation;
1394 game.objects.feather.geometry.dispose();
1395 game.objects.feather.material.dispose();
1396 game.view.scene.remove(game.objects.feather);
1397 delete game.objects.feather;
1398 }
1400 const featherGeometry = new THREE.PlaneGeometry(1.6, 0.5);
1401 let options = {
1402 map: game.assets.textures['feather-' + game.settings['feather']],
1403 transparent: true,
1404 alphaTest: 0.01,
1405 side: THREE.DoubleSide,
1406 }
1407 if(game.settings['feather'] == 'golden') {
1408 options.color = 0xffffff;
1409 options.emissive = 0x644a1e;
1410 options.roughness = 0.5;
1411 options.metalness = 0.4;
1412 }
1413 game.view.materials.feather = new THREE.MeshStandardMaterial(options);
1414 game.objects.feather = new THREE.Mesh(featherGeometry, game.view.materials.feather);
1415 game.objects.feather.rotation.order = 'ZXY';
1416 if(position) {
1417 game.objects.feather.position.set(position.x, position.y, position.z);
1418 }
1419 if(rotation) {
1420 game.objects.feather.rotation.set(rotation.x, rotation.y, rotation.z);
1421 }
1422 game.view.scene.add(game.objects.feather);
1423 game.objects.feather.speed = new THREE.Vector3(0, 0, 0);
1424 game.gravity = new THREE.Vector3(0, -0.1, 0);
1425 game.objects.feather.swayDirection = 0.2;
1426 game.objects.feather.twistSpeed = 0.1;
1427 }
1429 game['fn'].createMeshes = () => {
1430 if(game.objects.clouds && game.objects.clouds.parent == game.view.scene) {
1431 game.view.scene.remove(game.objects.clouds);
1432 if(game.objects.clouds.children.length > 0) {
1433 game.objects.clouds.children[0].geometry.dispose();
1434 }
1435 for(let mKey in game.view.materials) {
1436 game.view.materials[mKey].dispose();
1437 }
1438 delete game.objects.clouds;
1439 }
1440 if(game.objects.backdrop && game.objects.backdrop.parent == game.view.scene) {
1441 game.view.scene.remove(game.objects.backdrop);
1442 game.objects.backdrop.material.dispose();
1443 game.objects.backdrop.geometry.dispose();
1444 }
1445 if(game.assets.fonts.geometry) {
1446 for(let geom of Object.values(game.assets.fonts.geometry)) {
1447 if(geom.customMaterial) {
1448 geom.customMaterial.dispose();
1449 }
1450 geom.dispose();
1451 }
1452 delete game.assets.fonts.geometry;
1453 }
1454 if(game.view.materials) {
1455 for(let material of Object.values(game.view.materials)) {
1456 material.dispose();
1457 }
1458 delete game.view.materials;
1459 }
1461 if(game.view.materials && game.view.materials.feather) {
1462 game.view.materials = {
1463 'feather': game.view.materials['feather'],
1464 };
1465 } else {
1466 game.view.materials = {};
1467 }
1469 if(!game.settings['highcontrast']) {
1470 let cloudShaders;
1471 let cloudGeometry = new THREE.PlaneGeometry(1, 200 / 350);
1472 if(game.settings['graphics'] <= 2) {
1473 cloudShaders = {
1474 vertexShader:
1475 `
1476 precision highp float;
1477 precision highp int;
1478 varying vec2 vUv;
1479 void main() {
1480 vUv = uv;
1481 gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
1482 }
1483 `,
1484 fragmentShader:
1485 `
1486 precision mediump float;
1487 uniform sampler2D texture1;
1488 uniform sampler2D texture2;
1489 uniform sampler2D texture3;
1490 uniform float lerp;
1491 varying vec2 vUv;
1492 void main() {
1493 if(lerp > 1.0) {
1494 vec4 col1 = texture2D(texture2, vUv);
1495 vec4 col2 = texture2D(texture3, vUv);
1496 gl_FragColor = mix(col1, col2, lerp - 1.0);
1497 } else {
1498 vec4 col1 = texture2D(texture1, vUv);
1499 vec4 col2 = texture2D(texture2, vUv);
1500 gl_FragColor = mix(col1, col2, lerp);
1501 }
1502 // I don't know how GLSL works: why do I need to do this to match the textures?
1503 gl_FragColor = mix(gl_FragColor, vec4(1.0, 1.0, 1.0, gl_FragColor.a), 0.5);
1504 }
1505 `
1506 };
1507 }
1508 for(let i = 0; i < 6; i++) {
1509 if(game.settings['graphics'] <= 2) {
1510 game.view.materials['cloud' + i] = new THREE.ShaderMaterial({
1511 uniforms: THREE.UniformsUtils.merge([{
1512 texture1: null,
1513 texture2: null,
1514 texture3: null,
1515 lerp: null,
1516 }]),
1517 ...cloudShaders,
1518 });
1519 game.view.materials['cloud' + i].uniforms.texture1.value = game.assets.textures['cloud' + i + 'a'];
1520 game.view.materials['cloud' + i].uniforms.texture2.value = game.assets.textures['cloud' + i + 'b'];
1521 game.view.materials['cloud' + i].uniforms.texture3.value = game.assets.textures['cloud' + i + 'c'];
1522 if(game.ui.reachedEnd) {
1523 game.view.materials['cloud' + i].uniforms.lerp.value = 2.0;
1524 } else {
1525 game.view.materials['cloud' + i].uniforms.lerp.value = 0.0;
1526 }
1527 game.view.materials['cloud' + i].transparent = true;
1528 } else {
1529 for(let variant of ['a', 'b', 'c']) {
1530 game.view.materials['cloud' + i + variant] = new THREE.MeshBasicMaterial({
1531 map: game.assets.textures['cloud' + i + variant],
1532 transparent: true,
1533 alphaTest: 0.5,
1534 });
1535 game.view.materials['cloud' + i + variant].name = 'cloud' + i + variant;
1536 }
1537 }
1538 }
1539 game.objects.clouds = new THREE.Group();
1540 let textureVariantSuffix = '';
1541 if(game.settings['graphics'] > 2) {
1542 if(game.ui.reachedEnd) {
1543 textureVariantSuffix = 'c';
1544 } else {
1545 textureVariantSuffix = 'a';
1546 }
1547 }
1548 game.view.materials.letter = new THREE.MeshStandardMaterial({
1549 color: 0xffffff,
1550 emissive: 0x606060,
1551 roughness: 0.4,
1552 metalness: 1,
1553 });
1554 if(game.settings['graphics'] <= 2) {
1555 game.assets.fonts.geometry = {};
1556 for(let letter of [...new Set(game.assets.wordList.join(''))]) {
1557 if(game.settings['graphics'] == 1) {
1558 game.assets.fonts.geometry[letter] = new TextGeometry(letter, {
1559 font: game.assets.fonts.cookie,
1560 size: 0.2,
1561 depth: 0.03,
1562 curveSegments: 2,
1563 bevelEnabled: false,
1564 });
1565 game.assets.fonts.geometry[letter].computeBoundingBox();
1566 let bbox = game.assets.fonts.geometry[letter].boundingBox;
1567 // Add these to local 0,0 later to get the letter's center rotation point
1568 game.assets.fonts.geometry[letter].dx = (bbox.max.x - bbox.min.x) / 2;
1569 game.assets.fonts.geometry[letter].dy = (bbox.max.y - bbox.min.y) / 2;
1570 } else {
1571 let letterCanvas = document.createElement('canvas');
1572 letterCanvas.width = 64;
1573 letterCanvas.height = 64;
1574 let letterCanvasContext = letterCanvas.getContext('2d');
1575 letterCanvasContext.font = '60px Cookie';
1576 letterCanvasContext.fillStyle = '#000';
1577 letterCanvasContext.fillRect(0, 0, letterCanvas.width, letterCanvas.height);
1578 letterCanvasContext.fillStyle = '#fff';
1579 let bbox = letterCanvasContext.measureText(letter);
1580 let vOffset = bbox.actualBoundingBoxAscent - 0.5 * (bbox.actualBoundingBoxAscent + bbox.actualBoundingBoxDescent);
1581 letterCanvasContext.fillText(letter, Math.round((letterCanvas.width - bbox.width) / 2), (letterCanvas.height / 2) + vOffset);
1582 let alphaMap = new THREE.CanvasTexture(letterCanvas);
1583 alphaMap.needsUpdate = true;
1584 let letterMaterial = new THREE.MeshStandardMaterial({
1585 color: game.view.materials.letter.color,
1586 emissive: 0x303030,
1587 roughness: game.view.materials.letter.roughness,
1588 metalness: game.view.materials.letter.metalness,
1589 side: THREE.DoubleSide,
1590 alphaMap: alphaMap,
1591 transparent: true,
1592 });
1593 game.assets.fonts.geometry[letter] = new THREE.PlaneGeometry(0.3, 0.3);
1594 game.assets.fonts.geometry[letter].dx = 0;
1595 game.assets.fonts.geometry[letter].dy = 0;
1596 game.assets.fonts.geometry[letter].customMaterial = letterMaterial;
1597 }
1598 }
1599 let numClouds = 300;
1600 if(game.settings['graphics'] == 2) {
1601 numClouds = 75;
1602 }
1603 for(let i = 0; i < numClouds; i++) {
1604 let randomAngle = Math.random() * 2 * Math.PI;
1605 let randomCameraX = game.courseRadius * Math.sin(randomAngle);
1606 let randomCameraY = game.courseRadius * Math.cos(randomAngle);
1607 let cloud = new THREE.Mesh(cloudGeometry, game.view.materials['cloud' + (i % 5 + 1) + textureVariantSuffix]);
1608 cloud.position.z = -15 - Math.round(Math.random() * 40);
1609 const vFOV = THREE.MathUtils.degToRad(game.view.camera.fov);
1610 let maxCameraDistance = 2 * Math.tan(vFOV / 2) * Math.abs(cloud.position.z - game.view.camera.position.z);
1611 cloud.position.x = randomCameraX + maxCameraDistance * 2 * (Math.random() - 0.5);
1612 cloud.position.y = randomCameraY + maxCameraDistance * 2 * (Math.random() - 0.5);
1613 let scale = 21 + (Math.random() * 0.5 + 0.5) * Math.abs(cloud.position.z);
1614 cloud.scale.set(scale, scale, scale);
1615 game.objects.clouds.add(cloud);
1616 }
1617 } else {
1618 const minimalLetterGeometry = new THREE.BoxGeometry(0.2, 0.2, 0.2);
1619 minimalLetterGeometry.dx = 0;
1620 minimalLetterGeometry.dy = 0;
1621 game.assets.fonts.geometry = {};
1622 for(let letter of [...new Set(game.assets.wordList.join(''))]) {
1623 game.assets.fonts.geometry[letter] = minimalLetterGeometry;
1624 }
1625 for(let r = 0; r < game.courseRadius / 3; r++) {
1626 let angle = THREE.MathUtils.degToRad(360 * 3 * r / game.courseRadius);
1627 let cameraX = game.courseRadius * Math.sin(angle);
1628 let cameraY = game.courseRadius * Math.cos(angle);
1629 const vFOV = THREE.MathUtils.degToRad(game.view.camera.fov);
1630 let z = -15;
1631 let maxCameraDistance = Math.tan(vFOV / 2) * Math.abs(z - game.view.camera.position.z);
1632 let axis = [-1, 0, 1];
1633 if(r % 2 == 0) {
1634 axis = [-0.5, 0.5];
1635 }
1636 for(let step of axis) {
1637 let shape = 1 + Math.floor(Math.random() * 5);
1638 let cloud = new THREE.Mesh(cloudGeometry, game.view.materials['cloud' + shape + textureVariantSuffix]);
1639 cloud.position.x = cameraX + step * 1.2 * maxCameraDistance * Math.sin(angle);
1640 cloud.position.y = cameraY + step * maxCameraDistance * Math.cos(angle);
1641 cloud.position.z = z;
1642 let scale = 15 + 0.5 * Math.abs(cloud.position.z);
1643 cloud.scale.set(scale, scale, scale);
1644 game.objects.clouds.add(cloud);
1645 }
1646 }
1647 }
1648 game.view.scene.add(game.objects.clouds);
1649 game.objects.backdrop = new THREE.Mesh(new THREE.PlaneGeometry(350, 350), game.view.materials['cloud0' + textureVariantSuffix]);
1650 game.objects.backdrop.position.setZ(-100);
1651 } else {
1652 game.view.materials.letter = new THREE.MeshStandardMaterial({
1653 color: 0x00ff00,
1654 emissive: 0x00ff00,
1655 });
1656 const highcontrastLetterGeometry = new THREE.SphereGeometry(0.1, 16, 16);
1657 highcontrastLetterGeometry.dx = 0;
1658 highcontrastLetterGeometry.dy = 0;
1659 game.assets.fonts.geometry = {};
1660 for(let letter of [...new Set(game.assets.wordList.join(''))]) {
1661 game.assets.fonts.geometry[letter] = highcontrastLetterGeometry;
1662 }
1663 const highContrastBackdropMaterial = new THREE.MeshBasicMaterial({
1664 map: game.assets.textures['highcontrast-backdrop'],
1665 });
1666 game.objects.backdrop = new THREE.Mesh(new THREE.PlaneGeometry(150, 150), highContrastBackdropMaterial);
1667 game.objects.backdrop.position.setZ(-10);
1668 }
1669 if(game.objects.words) {
1670 for(let word of game.objects.words) {
1671 game['fn'].prepareWordMesh(word);
1672 }
1673 }
1674 game.view.scene.add(game.objects.backdrop);
1675 }
1677 game['fn'].unlockFeather = (feather, url) => {
1678 if(game.settings['unlocks'].includes(feather)) {
1679 return false;
1680 }
1681 game.settings['unlocks'].push(feather);
1682 if(!url) {
1683 url = game['deploymentOptions']['assetUrlPrefix'] + 'textures/feather-' + feather + '.png';
1684 } else if(url.startsWith('textures/')) {
1685 url = game['deploymentOptions']['assetUrlPrefix'] + url;
1686 }
1688 if(!game.assets['textures']['feather-' + feather]) {
1689 (new THREE.TextureLoader()).load(url, (result) => {
1690 result.colorSpace = THREE.SRGBColorSpace;
1691 result.minFilter = THREE.NearestFilter;
1692 result.magFilter = THREE.NearestFilter;
1693 result.repeat = new THREE.Vector2(1, -1);
1694 result.wrapT = THREE.RepeatWrapping;
1695 game.assets['textures']['feather-' + feather] = result;
1696 }, () => {}, (err) => {
1697 console.error('Error while loading ' + feather + ' feather texture: ' + err);
1698 });
1699 }
1700 // Custom hash function that ensures our unlockables get stored in the same order,
1701 // regardless of the order in which they get unlocked.
1702 let miniHash = (input) => {
1703 return 4 * input.charCodeAt(0) + 0.1 * input.charCodeAt(1) + 3 * input.charCodeAt(2) + 2 * input.charCodeAt(3);
1704 }
1705 game.settings['unlocks'].sort((u1, u2) => miniHash(u1) > miniHash(u2));
1706 let insertAfterFeather = 'purple';
1707 if(game.settings['unlocks'].indexOf(feather) >= 1) {
1708 insertAfterFeather = game.settings['unlocks'][game.settings['unlocks'].indexOf(feather) - 1];
1709 }
1710 let radio = document.createElement('input');
1711 radio.type = 'radio';
1712 radio.name = 'upInTheAirGame-feather';
1713 radio.value = feather;
1714 radio.addEventListener('change', () => {
1715 game['fn'].applySettings();
1716 game['fn'].createFeather();
1717 });
1718 let img = document.createElement('img');
1719 img.src = url;
1720 img.alt = feather[0].toUpperCase() + feather.slice(1) + ' feather';
1721 let label = document.createElement('label');
1722 label.appendChild(radio);
1723 label.appendChild(img);
1724 game.ui.root.querySelector('.ui-page.options .feather input[value="' + insertAfterFeather + '"]').parentNode.after(label);
1725 game['fn'].applySettings();
1726 let ui = game.ui.root.querySelector('.ui-page.unlock');
1727 let img2 = ui.querySelector('img');
1728 img2.src = img.src;
1729 img2.alt = img.alt;
1730 ui.querySelector('p.name').innerText = img2.alt;
1731 return true;
1732 }
1734 game['fn'].moveToPage = (target, skipFade = false) => {
1735 let fadeDuration = 250;
1736 if(skipFade) {
1737 fadeDuration = 0;
1738 }
1739 // After the gameplay page is shown for the first time, always keep it around as a backdrop
1740 game.ui.root.querySelectorAll('.ui-page:not(.' + target + '):not(.gameplay)').forEach((page) => {
1741 page.style.opacity = '0';
1742 setTimeout((page) => {
1743 page.style.display = 'none';
1744 }, fadeDuration, page);
1745 });
1746 if(game.ui.currentPage == 'title' && !game.ui.reachedStart) {
1747 setTimeout(() => {
1748 game.ui.root.querySelector('.ui-page.title h1').removeAttribute('style');
1749 game.ui.root.querySelectorAll('.ui-page.title button').forEach(btn => { btn.disabled = false; btn.removeAttribute('style'); });
1750 game.ui.root.querySelector('.ui-page.title .footer').removeAttribute('style');
1751 game.ui.root.querySelector('.ui-page.title .system-buttons').removeAttribute('style');
1752 game.ui.reachedStart = true;
1753 }, fadeDuration);
1754 }
1755 if(target == 'title' && game.view) {
1756 game.view.cheatBuffer = '';
1757 }
1758 if(target == 'title' && (!game.ui.currentPage || ['loading', 'controls'].includes(game.ui.currentPage))) {
1759 game['fn'].initializeGame(game.ui.root.querySelector('canvas'));
1760 }
1761 if(target == 'title' && game.ui.root.querySelector('.ui-page.gameplay p')) {
1762 game.ui.root.querySelectorAll('.ui-page.gameplay p').forEach(elem => elem.remove());
1763 }
1764 if(target == 'title' && game.view && game.view.windSound && game.view.windSound.isPlaying) {
1765 game.view.windSound.stop();
1766 }
1767 if(target == 'title' && game.view && game.view.music && game.view.music.isPlaying) {
1768 game.view.music.stop();
1769 if(game.view.music.timeoutID) {
1770 clearTimeout(game.view.music.timeoutID);
1771 delete game.view.music.timeoutID;
1772 }
1773 }
1774 if((target != 'pause' && game.ui.currentPage != 'pause') || target == 'title') {
1775 game.ui.hud.style.opacity = '0';
1776 }
1777 if(target == 'outro') {
1778 if(game.view.music.isPlaying) {
1779 game.view.music.stop();
1780 }
1781 let collectedWords = game.objects.words.filter(w => w.collected).map(w => w.text);
1782 game.ui.root.querySelector('.ui-page.outro .count').innerText = game.objects.words.collectedCount;
1783 game.ui.root.querySelector('.ui-page.outro .optionalPlural').innerText = 'word' + ((game.objects.words.collectedCount == 1) ? '' : 's') + '.';
1784 let ratingElem = game.ui.root.querySelector('.ui-page.outro .rating');
1785 let exampleElems = game.ui.root.querySelectorAll('.ui-page.outro .examples');
1786 let finalParagraph = game.ui.root.querySelector('.ui-page.outro .area > p:last-child');
1787 ratingElem.style.display = 'none';
1788 exampleElems.forEach(elem => { elem.style.display = 'none'; });
1789 let returnButton = game.ui.root.querySelector('.ui-page.outro button.goto');
1790 if(game.objects.words.collectedCount == 100 || game.objects.words.collectedCount == 0) {
1791 finalParagraph.style.display = 'none';
1792 let neededUnlocking = false;
1793 if(game.objects.words.collectedCount == 100) {
1794 neededUnlocking = game['fn'].unlockFeather('golden');
1795 } else {
1796 neededUnlocking = game['fn'].unlockFeather('ghost');
1797 }
1798 if(neededUnlocking) {
1799 returnButton.innerText = 'Continue';
1800 returnButton.classList.remove('title');
1801 returnButton.classList.add('unlock');
1802 } else {
1803 returnButton.innerText = 'Return to Title Screen';
1804 returnButton.classList.remove('unlock');
1805 returnButton.classList.add('title');
1806 }
1807 } else {
1808 finalParagraph.style.display = 'block';
1809 returnButton.innerText = 'Return to Title Screen';
1810 returnButton.classList.remove('unlock');
1811 returnButton.classList.add('title');
1812 }
1813 if(game.objects.words.collectedCount > 0) {
1814 if(game.objects.words.collectedCount == 100) {
1815 ratingElem.style.display = 'block';
1816 ratingElem.innerText = 'Wow, you managed to collect all of them. Congratulations!';
1817 } else {
1818 let generateExampleSentences = (wordList) => {
1819 let container = game.ui.root.querySelector('.ui-page.outro div.examples');
1820 while(container.children.length > 0) {
1821 container.children[0].remove();
1822 }
1823 let words = {};
1824 for(let category of Object.keys(game.assets.words)) {
1825 words[category] = [];
1826 for(let word of game.assets.words[category]) {
1827 if(wordList.includes(word)) {
1828 words[category].push(word);
1829 }
1830 }
1831 }
1832 let result = [];
1833 let failedAttempts = 0;
1834 while(result.length < 3 && failedAttempts < 1000) {
1835 let sentence = game.assets.sentences[Math.floor(Math.random() * game.assets.sentences.length)];
1836 while(sentence.indexOf('{') > -1) {
1837 let areWeStuck = true;
1838 for(let category of Object.keys(words)) {
1839 if(sentence.includes('{' + category + '}')) {
1840 if(words[category].length == 0) {
1841 break;
1842 }
1843 let choice = words[category][Math.floor(Math.random() * words[category].length)];
1844 if(category == 'sorry') {
1845 if(choice == 'sorry') {
1846 sentence = sentence.replace('{sorry}', 'I’m {sorry}');
1847 }
1848 if(choice == 'apologize') {
1849 sentence = sentence.replace('{sorry}', 'I {sorry}');
1850 }
1851 }
1852 if(sentence.indexOf('{' + category + '}') == 0) {
1853 choice = choice[0].toUpperCase() + choice.slice(1);
1854 }
1855 sentence = sentence.replace('{' + category + '}', '<strong>' + choice + '</strong>');
1856 words[category].splice(words[category].indexOf(choice), 1);
1857 areWeStuck = false;
1858 }
1859 }
1860 if(areWeStuck) {
1861 break;
1862 }
1863 }
1864 if(sentence.indexOf('{') == -1 && !result.includes(sentence)) {
1865 result.push(sentence);
1866 failedAttempts = 0;
1867 }
1868 failedAttempts += 1;
1869 }
1870 for(let sentence of result) {
1871 let elem = document.createElement('p');
1872 elem.innerHTML = sentence;
1873 container.appendChild(elem);
1874 }
1875 };
1876 generateExampleSentences(collectedWords);
1877 game.ui.root.querySelector('.ui-page.outro button.examples').addEventListener('click', () => { generateExampleSentences(collectedWords); });
1878 exampleElems.forEach(elem => { elem.style.display = 'flex'; });
1879 }
1880 } else {
1881 ratingElem.style.display = 'block';
1882 ratingElem.innerText = 'You completed the course while dodging every word. That’s an achievement all on its own. Respect!';
1883 }
1884 }
1885 if(target == 'options') {
1886 game.ui.root.querySelectorAll('.options .areatabs button').forEach((btn) => {
1887 if(btn.classList.contains('general')) {
1888 btn.classList.add('active');
1889 } else {
1890 btn.classList.remove('active');
1891 }
1892 });
1893 game.ui.root.querySelectorAll('.options > div.area.twocol').forEach((area) => {
1894 if(area.classList.contains('general')) {
1895 area.style.display = 'flex';
1896 } else {
1897 area.style.display = 'none';
1898 }
1899 });
1900 }
1901 const targetElems = [game.ui.root.querySelector('.ui-page.' + target + '')];
1902 if(game.ui.root.querySelector('.ui-page.gameplay').style.opacity != '1' && target == 'title') {
1903 targetElems.push(game.ui.root.querySelector('.ui-page.gameplay'));
1904 }
1905 for(let targetElem of targetElems) {
1906 if(!targetElem.classList.contains('gameplay')) {
1907 targetElem.style.opacity = '0';
1908 }
1909 targetElem.style.display = 'flex';
1910 setTimeout((targetElem) => {
1911 targetElem.style.opacity = '1';
1912 if(target == 'credits') {
1913 targetElem.querySelector('.area').scrollTop = 0;
1914 }
1915 }, fadeDuration, targetElem);
1916 }
1917 if(target != 'pause' && game.ui.currentPage != 'pause') {
1918 game.timeProgress = 0;
1919 }
1920 if(target == 'pause') {
1921 game.view.music.stop();
1922 game.view.windSound.stop();
1923 } else if(game.ui.currentPage == 'pause' && target == 'openingcutscene') {
1924 if(game.timeProgress >= 1.0) {
1925 game.view.windSound.offset = game.timeProgress - 1.0;
1926 game.view.windSound.setVolume(game.settings['audio']['sounds']);
1927 if(!game.view.muted) {
1928 game.view.windSound.play();
1929 }
1930 }
1931 } else if(game.ui.currentPage == 'pause' && target == 'gameplay') {
1932 game.view.music.offset = (game.timeProgress / (game.settings['difficulty']['speed'] / 100)) % game.assets['audio']['music-' + game.settings['audio']['theme']].duration;
1933 if(!game.view.muted) {
1934 game.view.music.play();
1935 }
1936 }
1937 game.ui.previousPage = game.ui.currentPage;
1938 game.ui.currentPage = target;
1939 if(game.view) {
1940 game.startTime = game.view.clock.getElapsedTime();
1941 }
1942 }
1944 game['fn'].unlockWithKey = (input) => {
1945 input = 'aBYPmb2xCwF2ilfD'+ input + 'PNHFwI2zKZejUv6c';
1946 let hash = (input) => {
1947 // Adapted with appreciation from bryc:
1948 // https://github.com/bryc/code/blob/master/jshash/experimental/cyrb53.js
1949 let h1 = 0xdeadbeef, h2 = 0x41c6ce57;
1950 for(let i = 0, ch; i < input.length; i++) {
1951 ch = input.charCodeAt(i);
1952 h1 = Math.imul(h1 ^ ch, 2654435761);
1953 h2 = Math.imul(h2 ^ ch, 1597334677);
1954 }
1955 h1 = Math.imul(h1 ^ (h1 >>> 16), 2246822507);
1956 h1 ^= Math.imul(h2 ^ (h2 >>> 13), 3266489909);
1957 h2 = Math.imul(h2 ^ (h2 >>> 16), 2246822507);
1958 h2 ^= Math.imul(h1 ^ (h1 >>> 13), 3266489909);
1959 return (h2 >>> 0).toString(16).padStart(8, 0) + (h1 >>> 0).toString(16).padStart(8, 0);
1960 }
1961 for(let unlockable of game.unlockables) {
1962 if(unlockable.accessKey == hash(input)) {
1963 let key = hash('UZx2jWen9w5jm0FB' + input + '7DZpEq4OOwv2kiJ1');
1964 let seed = parseInt(key.slice(12), 16);
1965 let prng = () => {
1966 seed |= 0;
1967 seed = seed + 0x9e3779b9 | 0;
1968 let t = seed ^ seed >>> 16;
1969 t = Math.imul(t, 0x21f0aaad);
1970 t = t ^ t >>> 15;
1971 t = Math.imul(t, 0x735a2d97);
1972 return ((t = t ^ t >>> 15) >>> 0);
1973 };
1974 let data = Uint8Array.from(atob(unlockable['payload']), (c) => c.codePointAt(0));
1975 let pad;
1976 for(let i = 0; i < data.length; i++) {
1977 if(i % 4 == 0) {
1978 pad = prng();
1979 pad = [pad % 256, (pad >> 8) % 256, (pad >> 16) % 256, (pad >> 24) % 256];
1980 }
1981 data[i] = data[i] ^ pad[i % 4];
1982 }
1983 data = new TextDecoder().decode(data);
1984 let result = JSON.parse(data);
1985 if(result['type'] == 'redirect') {
1986 return game['fn'].unlockWithKey(result['target']);
1987 } else {
1988 return result;
1989 }
1990 }
1991 }
1992 return null;
1993 };
1995 game['fn'].start = () => {
1996 game.ui = {
1997 root: document.querySelector('.upInTheAirGame .ui-container'),
1998 hud: document.querySelector('.upInTheAirGame .gameplay .hud'),
1999 gamepads: [],
2000 };
2001 game.settings = {};
2002 // If you're looking at the source code and the following seems scary, don't worry, it's just a few
2003 // unlockable feather textures. I liked easter eggs and cheat codes when I was young, and I didn't
2004 // want these to be trivially bypassable for people who can read the code.
2005 game.unlockables = [
2006 {
2007 'accessKey': '5b32eb7ad08488f4',
2008 'payload': 'k4JPu3sWfEhcgleieVGghixKSI10qdRRC5tAl39Tzy1U7Rx9EEEYbLx9wCcxAf7wC8r9mJZCOj8bNa7grMbUmTeCeWWPAg==',
2009 },
2010 {
2011 'accessKey': '6273da5894b2dd8b',
2012 'payload': 'XAFLhAjcTzsWgGb7DAMCKwHXjoyUg/yxkIUyLcV/7PpktgW3MHtXhh4OkVeANr52RfdbwfVpgO4dxuyYPaFZ4x4JDmI=',
2013 },
2014 {
2015 'accessKey': 'fb8b533451a6dd68',
2016 'payload': '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',
2017 },
2018 {
2019 'accessKey': '3c78e25c7b1106b6',
2020 'payload': 'dnbO28tXI2i2+o+etuRc0/Cfxd4UpdG1IRgqB0fTwJE1xCoK+TtB/JVGTquaD/stnIkKiA==',
2021 },
2022 {
2023 'accessKey': '5f79141f861a146a',
2024 'payload': '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',
2025 },
2026 {
2027 'accessKey': 'c2cfaaebb10f00ab',
2028 'payload': 'CAVH/4AwEJzNt950XEAZP3Q92fMNasIje6K5FSBgjqchkxmrFxjlNHjadnrHWdqM+zrB',
2029 },
2030 {
2031 'accessKey': '130b037dadbe1d7a',
2032 'payload': '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',
2033 },
2034 {
2035 'accessKey': 'd8e8dd84f4b0c103',
2036 'payload': 'EGKsJYSjVVaxCBWPRUGjWuLMl3k7fB/7uKYp8wz28r/5XTaOJF7LnbPMpBwysAR8IR/whArG',
2037 },
2038 {
2039 'accessKey': 'd1f0242fccc5692d',
2040 'payload': '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',
2041 },
2042 {
2043 'accessKey': '452d9211d2fba161',
2044 'payload': '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',
2045 },
2046 ];
2048 game['fn'].loadSettings();
2049 game['fn'].applySettings();
2051 if(game.ui.root.querySelectorAll('.ui-page.credits .area h3').length > 3) {
2052 // If the credits have more than three third-level headers, that means we are
2053 // in the freeware version and can make the CSS adjustments it needs.
2054 let css = document.styleSheets[0];
2055 css.insertRule('.upInTheAirGame .ui-page.credits .person { position: relative; height: 4em; padding-left: calc(4em + 1ex); display: flex; flex-direction: column; justify-content: center; }');
2056 css.insertRule('.upInTheAirGame .ui-page.credits .person::before { content: " "; position: absolute; left: 0; box-sizing: border-box; width: 4em; height: 4em; background-size: contain; border-radius: .6em; border: .1em solid #d53c59; }');
2057 game.ui.root.querySelectorAll('.ui-page.credits .area .person').forEach((person) => {
2058 let personName = Array.from(person.classList).filter(c => c != 'person')[0];
2059 let imageFormat = (personName == 'nina') ? 'png' : 'jpg';
2060 css.insertRule('.upInTheAirGame .ui-page.credits .person.' + personName + '::before { background-image: url("' + game['deploymentOptions']['assetUrlPrefix'] + 'textures/person-' + personName + '.' + imageFormat + '"); }');
2061 });
2062 }
2064 game.ui.root.querySelectorAll('button.goto').forEach((btn) => {
2065 btn.addEventListener('click', (e) => {
2066 if(game.view && !game.view.music) {
2067 game.view.music = new THREE.Audio(game.view.audioListener);
2068 game.view.music.setBuffer(game.assets['audio']['music-' + game.settings['audio']['theme']]);
2069 game.view.music.setVolume(game.settings['audio']['music']);
2070 game.view.windSound = new THREE.Audio(game.view.audioListener);
2071 game.view.windSound.setBuffer(game.assets['audio']['wind']);
2072 game.view.windSound.setVolume(game.settings['audio']['sounds']);
2073 game.view.windSound.setLoop(false);
2074 }
2075 let btn = e.target.closest('button');
2076 let target = Array.from(btn.classList).filter(c => c != 'goto')[0];
2077 if(target == 'previous') {
2078 target = game.ui.previousPage;
2079 }
2080 game['fn'].moveToPage(target);
2081 });
2082 });
2084 game.ui.root.querySelectorAll('.options .controls input, .options .graphics input, .options .hud input, .options .feather input, .options .accessibility input, .options .accessibility select').forEach((elem) => {
2085 elem.addEventListener('change', () => {
2086 game['fn'].applySettings();
2087 if(elem.name == 'upInTheAirGame-controls') {
2088 game.ui.root.querySelector('.controls .leftside').style.display = (['touchpad', 'thumbstick'].includes(game.settings['controls'])) ? 'block' : 'none';
2089 game.ui.root.querySelectorAll('.options .controls p span:not(.' + game.settings['controls'] + ')').forEach(span => span.style.display = 'none');
2090 game.ui.root.querySelector('.options .controls span.' + game.settings['controls']).style.display = 'block';
2091 } else if(elem.value == 'highcontrast' || elem.name == 'upInTheAirGame-graphics') {
2092 game['fn'].createMeshes();
2093 } else if(elem.name == 'upInTheAirGame-feather') {
2094 game['fn'].createFeather();
2095 }
2096 });
2097 });
2099 game.ui.root.querySelector('.ui-page.title .system-buttons input').addEventListener('change', (e) => {
2100 game.view.muted = e.target.checked;
2101 });
2103 game.ui.root.querySelector('.ui-page.title .system-buttons button').addEventListener('click', (e) => {
2104 if(document.fullscreenElement == game.ui.root.parentNode) {
2105 document.exitFullscreen();
2106 } else {
2107 game.ui.root.parentNode.requestFullscreen();
2108 }
2109 });
2111 game.ui.root.querySelectorAll('.ui-page .audio input[type=range]').forEach((elem) => {
2112 elem.addEventListener('input', (e) => {
2113 let audioCategory = Array.from(e.target.classList).filter(v => ['music', 'sounds'].includes(v))[0];
2114 game.ui.root.querySelector('.ui-page.options .audio input[type=range].' + audioCategory).value = e.target.value;
2115 game['fn'].applySettings();
2116 });
2117 });
2119 game.ui.root.querySelectorAll('.options .audio button').forEach((btn) => {
2120 btn.addEventListener('click', (e) => {
2121 if(e.target.classList.contains('music')) {
2122 if(game.view.music.isPlaying) {
2123 game.view.music.stop();
2124 if(game.view.music.timeoutID) {
2125 clearTimeout(game.view.music.timeoutID);
2126 delete game.view.music.timeoutID;
2127 }
2128 } else {
2129 game.view.music.offset = 36;
2130 if(!game.view.muted) {
2131 game.view.music.play();
2132 }
2133 game.view.music.timeoutID = setTimeout(() => {
2134 game.view.music.stop();
2135 }, 6000);
2136 }
2137 } else if(e.target.classList.contains('sounds')) {
2138 game['fn'].playRandomSound();
2139 }
2140 });
2141 });
2143 game.ui.root.querySelectorAll('.options .keyboard label button').forEach((btn) => {
2144 btn.addEventListener('click', () => {
2145 if(game.ui.root.querySelector('.ui-page.keyboard-modal')) {
2146 return;
2147 }
2148 const keyboardModal = document.createElement('div');
2149 keyboardModal.classList.add('ui-page', 'keyboard-modal');
2150 const instruction = document.createElement('span');
2151 const direction = btn.classList[0];
2152 keyboardModal.classList.add(direction);
2153 instruction.innerText = 'Please press the key for “' + direction[0].toUpperCase() + direction.slice(1) + '”';
2154 keyboardModal.appendChild(instruction);
2155 game.ui.root.appendChild(keyboardModal);
2156 });
2157 });
2159 game.ui.root.querySelector('.options .keyboard button[value="reset"]').addEventListener('click', (e) => {
2160 const container = e.target.parentNode;
2161 container.querySelector('button.up').value = 'ArrowUp|w';
2162 container.querySelector('button.right').value = 'ArrowRight|d';
2163 container.querySelector('button.down').value = 'ArrowDown|s';
2164 container.querySelector('button.left').value = 'ArrowLeft|a';
2165 game['fn'].applySettings();
2166 game['fn'].loadSettings();
2167 });
2169 game.ui.root.querySelectorAll('.ui-page .areatabs button').forEach((btn) => {
2170 btn.addEventListener('click', (e) => {
2171 btn.parentNode.querySelectorAll('button').forEach((otherBtn) => {
2172 otherBtn.classList.remove('active');
2173 let val = otherBtn.classList[0];
2174 otherBtn.closest('.ui-page').querySelector('div.' + val).style.display = 'none';
2175 });
2176 btn.classList.add('active');
2177 let val = Array.from(btn.classList).filter(c => c != 'active')[0];
2178 btn.closest('.ui-page').querySelector('div.' + val).style.display = 'flex';
2179 });
2180 });
2182 game.ui.root.style.fontSize = (game.ui.root.clientWidth / 48) + 'px';
2183 window.addEventListener('resize', () => {
2184 game.ui.root.style.fontSize = (game.ui.root.clientWidth / 48) + 'px';
2185 });
2187 window.addEventListener('scroll', () => {
2188 if(!['gameplay', 'openingcutscene', 'endingcutscene'].includes(game.ui.currentPage)) {
2189 return;
2190 }
2191 let bbox = game.ui.root.querySelector('canvas').getBoundingClientRect();
2192 if(bbox.bottom < -100 || bbox.top - bbox.height > 100 || bbox.left + bbox.width < -100 || bbox.left - window.innerWidth > 100) {
2193 game['fn'].moveToPage('pause', true);
2194 }
2195 });
2196 window.addEventListener('blur', () => {
2197 if(['gameplay', 'openingcutscene', 'endingcutscene'].includes(game.ui.currentPage)) {
2198 game['fn'].moveToPage('pause', true);
2199 }
2200 });
2202 document.addEventListener('keydown', (e) => {
2203 const keyboardModal = game.ui.root.querySelector('.keyboard-modal');
2204 if(keyboardModal) {
2205 const direction = [...keyboardModal.classList].filter(c => c != 'ui-page' && c != 'keyboard-modal')[0];
2206 if(e.key != 'Escape') {
2207 game.ui.root.querySelector('.options .keyboard label button.' + direction).value = e.key;
2208 game['fn'].applySettings();
2209 game['fn'].loadSettings();
2210 }
2211 keyboardModal.remove();
2212 e.preventDefault();
2213 e.stopPropagation();
2214 return;
2215 }
2216 if(game.ui.currentPage == 'title' && e.key.match(/[a-z]/)) {
2217 game.view.cheatBuffer = (game.view.cheatBuffer + e.key).slice(-25);
2218 for(let len = 10; len <= 25; len++) {
2219 if(game.view.cheatBuffer.length < len) {
2220 break;
2221 }
2222 let unlock = game['fn'].unlockWithKey(game.view.cheatBuffer.slice(-len));
2223 if(unlock && unlock['type'] == 'feather' && !game.settings['unlocks'].includes(unlock['name'])) {
2224 game['fn'].playRandomSound();
2225 game['fn'].unlockFeather(unlock['name'], unlock['url']);
2226 game['fn'].moveToPage('unlock');
2227 } else if(unlock && unlock['type'] == 'custom') {
2228 if(!game.var.sessionUnlocks) {
2229 game.var.sessionUnlocks = [];
2230 }
2231 if(!game.var.sessionUnlocks.includes(unlock['name'])) {
2232 game['fn'].playRandomSound();
2233 let action = new Function(unlock['action']);
2234 action.call(null, game, THREE);
2235 game.var.sessionUnlocks.push(unlock['name']);
2236 }
2237 }
2238 }
2239 return;
2240 }
2241 if(e.key == 'Escape') {
2242 if(['gameplay', 'openingcutscene', 'endingcutscene'].includes(game.ui.currentPage)) {
2243 game['fn'].moveToPage('pause', true);
2244 } else if(game.ui.currentPage == 'pause') {
2245 game['fn'].moveToPage(game.ui.previousPage, true);
2246 }
2247 }
2248 });
2250 window.addEventListener('gamepadconnected', (e) => {
2251 game.ui.gamepads.push(e.gamepad);
2252 });
2253 window.addEventListener('gamepaddisconnected', (e) => {
2254 if(game.ui.gamepads.includes(e.gamepad)) {
2255 game.ui.gamepads.splice(game.ui.gamepads.indexOf(e.gamepad), 1);
2256 }
2257 });
2259 game.ui.root.querySelector('.ui-page.pause button.title').addEventListener('click', () => {
2260 game['fn'].reset();
2261 });
2263 game['fn'].loadAllAssets((progress) => {
2264 let percentage = Math.floor(100 * progress);
2265 game.ui.root.querySelector('.ui-page.loading progress').value = percentage;
2266 game.ui.root.querySelector('.ui-page.loading span').innerText = percentage;
2267 }).then(() => {
2268 if(window.location.hostname == 'fietkau.media' && window.location.pathname == '/up_in_the_air') {
2269 game.ui.root.querySelector('.ui-page.title .footer span:last-child').remove();
2270 }
2271 let controlsInterstitial = false;
2272 if(!game.settings['controls']) {
2273 controlsInterstitial = true;
2274 let control;
2275 if(matchMedia('(hover: hover)').matches) {
2276 control = 'mouse';
2277 } else {
2278 control = 'touchpad';
2279 }
2280 game.ui.root.querySelector('.controls input[value="' + control + '"]').checked = true;
2281 game['fn'].applySettings();
2282 game['fn'].loadSettings();
2283 game.ui.root.querySelectorAll('.ui-page.controls .' + ((control == 'mouse') ? 'touchpad' : 'mouse')).forEach(elem => elem.remove());
2284 }
2285 if(!game.assets.audiothemes.includes(game.settings['audio']['theme'])) {
2286 game.settings['audio']['theme'] = game.assets.audiothemes[0];
2287 }
2288 if(game.assets.audiothemes.length == 1) {
2289 game.ui.root.querySelector('.ui-page.options .audiotheme').style.display = 'none';
2290 }
2291 let container = game.ui.root.querySelector('.ui-page.options .audiotheme');
2292 for(let audioTheme of game.assets.audiothemes) {
2293 let snippet = container.children[0].content.cloneNode(true).children[0];
2294 snippet.children[0].value = audioTheme;
2295 if(audioTheme == game.settings['audio']['theme']) {
2296 snippet.children[0].checked = true;
2297 }
2298 snippet.children[0].addEventListener('change', () => {
2299 game['fn'].applySettings();
2300 game.view.music.setBuffer(game.assets['audio']['music-' + game.settings['audio']['theme']]);
2301 });
2302 snippet.childNodes[1].textContent = ' ' + audioTheme[0].toUpperCase() + audioTheme.slice(1);
2303 container.appendChild(snippet);
2304 }
2305 if(controlsInterstitial) {
2306 game['fn'].moveToPage('controls');
2307 } else {
2308 game['fn'].moveToPage('title');
2309 }
2310 }, (err) => {
2311 console.error(err);
2312 });
2314 };
2316 // Set up name mirrors for each function that should survive most minifiers and transpilers
2317 game['fn'].animate['friendlyName'] = 'animate';
2318 game['fn'].applyForceToFeather['friendlyName'] = 'applyForceToFeather';
2319 game['fn'].applySettings['friendlyName'] = 'applySettings';
2320 game['fn'].createFeather['friendlyName'] = 'createFeather';
2321 game['fn'].createMeshes['friendlyName'] = 'createMeshes';
2322 game['fn'].easeInOut['friendlyName'] = 'easeInOut';
2323 game['fn'].initializeGame['friendlyName'] = 'initializeGame';
2324 game['fn'].lerp['friendlyName'] = 'lerp';
2325 game['fn'].loadAllAssets['friendlyName'] = 'loadAllAssets';
2326 game['fn'].loadSettings['friendlyName'] = 'loadSettings';
2327 game['fn'].moveToPage['friendlyName'] = 'moveToPage';
2328 game['fn'].playRandomSound['friendlyName'] = 'playRandomSound';
2329 game['fn'].prepareWordMesh['friendlyName'] = 'prepareWordMesh';
2330 game['fn'].reset['friendlyName'] = 'reset';
2331 game['fn'].start['friendlyName'] = 'start';
2332 game['fn'].unlockFeather['friendlyName'] = 'unlockFeather';
2333 game['fn'].unlockWithKey['friendlyName'] = 'unlockWithKey';
2335 game['fn'].start();
2337 }