## Sequence
Run the sequence
seq.run = function () {
'use strict';
var c = mcopy.state.sequence.arr[seq.i],
timeEnd = 0,
rgb,
action = function () {
setTimeout(function () {
seq.i++;
seq.run();
}, mcopy.cfg.arduino.sequenceDelay);
}
if (seq.i == 0) {
$('#loop_current').text(gui.fmtZero(mcopy.loopCount + 1, 6));
ipcRenderer.send('seq', { action : 'loop' });
}
if (seq.stop()) {
$('.row input').removeClass('h');
$('#numbers div').removeClass('h');
log.info('Sequence stopped', 'SERIAL', true);
return false;
}
if (seq.i <= mcopy.state.sequence.arr.length && c !== undefined) {
log.info('Step ' + seq.i + ' command ' + c, 'SEQUENCE', true);
//gui action
$('.row input').removeClass('h');
$('#numbers div').removeClass('h');
$('.row input[x=' + seq.i + ']').addClass('h');
$('#numbers div[x=' + seq.i + ']').addClass('h');
if (c === 'CF'){
rgb = mcopy.state.sequence.light[seq.i].split(',');
cmd.cam_forward(rgb, action);
} else if (c === 'CB') {
rgb = mcopy.state.sequence.light[seq.i].split(',');
cmd.cam_backward(rgb, action);
} else if (c === 'PF') {
cmd.proj_forward(action);
} else if (c === 'PB') {
cmd.proj_backward(action);
} else if (c === 'BF') {
cmd.black_forward(action);
} else if (c === 'BB') {
cmd.black_backward(action);
}
} else {
mcopy.loopCount++;
$('#loop_current').text(gui.fmtZero(mcopy.loopCount + 1, 6));
if (mcopy.loopCount < mcopy.loop) {
log.info('Loop ' + mcopy.loopCount + ' completed', 'SEQUENCE', true);
$('.row input').removeClass('h');
$('#numbers div').removeClass('h');
seq.i = 0;
seq.run();
} else {
timeEnd = +new Date();
timeEnd = timeEnd - seq.time;
if (timeEnd < 2000) {
log.info('Sequence completed in ' + timeEnd + 'ms', 'SEQUENCE', true);
} else {
log.info('Sequence completed in ' + humanizeDuration(timeEnd), 'SEQUENCE', true);
}
ipcRenderer.send('seq', { action : 'stop' });
gui.notify('Sequence done!', (mcopy.state.sequence.arr.length * mcopy.loop) + ' actions completed in ' + humanizeDuration(timeEnd));
//clear gui
$('.row input').removeClass('h');
$('#numbers div').removeClass('h');
$('#loop_current').text('');
seq.stats();
}
}
};
seq.stop = function (state) {
'use strict';
if (typeof state === 'undefined') {
if (seq.stopState === true) {
ipcRenderer.send('seq', { action : 'stop' });
}
return seq.stopState;
} else {
seq.stopState = state;
}
if (state === false) {
mcopy.loopCount = 0
$('#loop_current').text('');
} else {
ipcRenderer.send('seq', { action : 'stop' });
}
return state
};
seq.init = function (start) {
'use strict';
if (typeof start === 'undefined') {
start = 0;
mcopy.loopCount = 0;
seq.time = +new Date();
}
seq.stop(false);
seq.i = start;
ipcRenderer.send('seq', { action : 'start' });
seq.run();
};
//!!! redo
seq.stats = function () {
'use strict';
var ms = 0,
c = '',
cam_total = 0,
proj_total = 0,
real_total = mcopy.state.sequence.arr.filter(function (elem) {
if (elem === undefined) {
return false;
}
return true;
});
//timing
for (var i = 0; i < mcopy.state.sequence.arr.length; i++) {
c = mcopy.state.sequence.arr[i];
if (c === 'CF' || c === 'CB'){
ms += mcopy.cfg.arduino.cam.time;
ms += mcopy.cfg.arduino.cam.delay;
ms += mcopy.cfg.arduino.serialDelay;
}
if (c === 'PF' || c === 'PB'){
ms += mcopy.cfg.arduino.proj.time;
ms += mcopy.cfg.arduino.proj.delay;
ms += mcopy.cfg.arduino.serialDelay;
}
if (c === 'BF' || c === 'BB'){
ms += mcopy.cfg.arduino.black.before;
ms += mcopy.cfg.arduino.black.after;
ms += mcopy.cfg.arduino.cam.time;
ms += mcopy.cfg.arduino.cam.delay;
ms += mcopy.cfg.arduino.serialDelay;
}
ms += mcopy.cfg.arduino.sequenceDelay;
if (c === 'CF' || c === 'BF') {
cam_total++;
}
if (c === 'CB' || c === 'BB') {
cam_total--;
}
if (c === 'PF') {
proj_total++;
}
if (c === 'PB') {
proj_total--;
}
}
//timing
ms = ms * mcopy.loop;
if (ms < 2000) {
$('#seq_stats .timing span').text(ms + 'ms');
} else {
$('#seq_stats .timing span').text(humanizeDuration(ms));
}
//ending frames
cam_total = cam_total * mcopy.loop;
proj_total = proj_total * mcopy.loop;
$('#seq_stats .cam_end span').text(gui.fmtZero(mcopy.state.camera.pos + cam_total, 6));
$('#seq_stats .proj_end span').text(gui.fmtZero(mcopy.state.projector.pos + proj_total, 6));
//count
$('#seq_stats .seq_count span').text(real_total.length * mcopy.loop);
return ms;
};
seq.clear = function () {
'use strict';
mcopy.state.sequence.size = 24;
mcopy.state.sequence.arr = [];
};
seq.exec = function (arr) {
'use strict';
seq.running = true;
seq.state.len = arr.length;
//setup queue
seq.queue = arr;
//console.dir(arr);
gui.overlay(true);
gui.spinner(true, `Running sequence of ${arr.length} frame${(arr.length === 1 ? '' : 's')}`, 0);
log.info(`Sequence started`, 'SEQUENCE', true);
seq.step();
};
seq.execStop = function (msg) {
'use strict';
gui.overlay(false);
gui.spinner(false);
log.info(`Sequence ${msg}`, 'SEQUENCE', true);
return false;
};
seq.step = function () {
'use strict';
let elem;
let c;
let rgb;
let current;
let max;
if (!seq.running) {
return seq.execStop('stopped');
}
return setTimeout(() => {
elem = seq.queue.shift();
if (typeof elem !== 'undefined') {
c = elem.cmd;
if (typeof elem.light !== 'undefined') {
rgb = elem.light.split(',');
} else {
rgb = light.color;
}
} else {
return seq.execStop('completed');
}
if (typeof elem !== 'undefined') {
current = seq.state.len - seq.queue.length;
max = seq.state.len;
gui.spinner(true, `Sequence: step ${c} ${current}/${max}`, (current / max) * 100);
log.info(`Sequence: step ${c} ${current}/${max}`, 'SEQUENCE', true);
if (c === 'CF'){
cmd.cam_forward(rgb, seq.step);
} else if (c === 'CB') {
cmd.cam_backward(rgb, seq.step);
} else if (c === 'PF') {
cmd.proj_forward(seq.step);
} else if (c === 'PB') {
cmd.proj_backward(seq.step);
} else if (c === 'BF') {
cmd.black_forward(seq.step);
} else if (c === 'BB') {
cmd.black_backward(seq.step);
}
}
}, mcopy.cfg.arduino.sequenceDelay);
};
// FROM SERVER SIDE
proj.state = {
dir : true, //default dir
digital : false
}
proj.init = function () {
proj.listen()
}
proj.set = async function (dir, id) {
let cmd
let ms
if (dir) {
cmd = mcopy.cfg.arduino.cmd.proj_forward
} else {
cmd = mcopy.cfg.arduino.cmd.proj_backward
}
proj.state.dir = dir
if (proj.state.digital) {
dig.set(dir)
} else {
try {
ms = await arduino.send('projector', cmd)
} catch (err) {
console.error(err)
}
}
return await proj.end(cmd, id, ms)
}
proj.move = async function (frame, id) {
const cmd = mcopy.cfg.arduino.cmd.projector
let ms
if (proj.digital) {
try {
ms = await dig.move()
} catch (err) {
console.error(err)
}
} else {
try {
ms = await arduino.send('projector', cmd)
} catch (err) {
console.error(err)
}
}
return await proj.end(mcopy.cfg.arduino.cmd.projector, id, ms)
}
proj.listen = function () {
ipcMain.on('proj', async (event, arg) => {
if (typeof arg.dir !== 'undefined') {
try {
await proj.set(arg.dir, arg.id)
} catch (err) {
console.error(err)
}
} else if (typeof arg.frame !== 'undefined') {
try {
await proj.move(arg.frame, arg.id)
} catch (err) {
console.error(err)
}
} else if (typeof arg.val !== 'undefined') {
dig.state.frame = arg.val
}
event.returnValue = true
})
ipcMain.on('digital', proj.connectDigital)
}
proj.end = async function (cmd, id, ms) {
let message = ''
if (cmd === mcopy.cfg.arduino.cmd.proj_forward) {
message = 'Projector set to FORWARD'
} else if (cmd === mcopy.cfg.arduino.cmd.proj_backward) {
message = 'Projector set to BACKWARD'
} else if (cmd === mcopy.cfg.arduino.cmd.projector) {
message = 'Projector '
if (proj.state.dir) {
message += 'ADVANCED'
} else {
message += 'REWOUND'
}
message += ' 1 frame'
}
log.info(message, 'PROJECTOR', true, true)
return await mainWindow.webContents.send('proj', {cmd: cmd, id : id, ms: ms})
}
proj.connectDigital = async function (evt, arg) {
let info;
let frames = 0;
try {
info = await ffprobe.info(arg.path);
} catch (err) {
log.error(err, 'DIGITAL', true, true);
proj.digital = false;
await mainWindow.webContents.send('digital', { valid : false });
return false;
}
try {
frames = await ffprobe.frames(arg.path);
} catch (err) {
log.error(err, 'DIGITAL', true, true);
proj.digital = false;
await mainWindow.webContents.send('digital', { valid : false });
return false;
}
dig.state.frame = 0;
dig.state.path = arg.path;
dig.state.fileName = arg.fileName;
dig.state.frames = frames;
dig.state.info = info;
//console.dir(dig.state);
log.info(`Opened ${dig.state.fileName}`, 'DIGITAL', true, true);
log.info(`Frames : ${frames}`, 'DIGITAL', true, true);
proj.digital = true;
return await mainWindow.webContents.send('digital', { valid : true, state : JSON.stringify(dig.state) });
}
const dig = {};
dig.state = {
frame : 0,
frames : 0,
path : null,
fileName : null,
info : {},
dir : true
};
dig.set = function (dir) {
dig.state.dir = dir;
}
dig.move = async function () {
let start = +new Date()
let last = dig.state.dir + 0;
if (dig.state.dir) {
dig.state.frame++
} else {
dig.state.frame--
}
if (dig.state.frame < 1) {
dig.state.frame = 1
}
return (+new Date()) - start
}
dig.start = async function () {
try {
await ffmpeg.clearAll()
} catch (err) {
console.error(err)
}
try {
await ffmpeg.frame(dig.state, light.state)
} catch (err) {
console.error(err)
}
display.start(dig.state.frame)
await delay(20)
}
dig.end = async function () {
await delay(20)
display.end()
}
cam.intval = null
cam.state = {
dir : true //default dir
}
cam.init = function () {
cam.listen()
}
cam.set = async function (dir, id) {
let cmd
let ms
if (dir) {
cmd = mcopy.cfg.arduino.cmd.cam_forward
} else {
cmd = mcopy.cfg.arduino.cmd.cam_backward
}
cam.state.dir = dir
if (cam.intval) {
try {
ms = await cam.intval.setDir(dir)
} catch (err) {
console.error(err)
}
} else {
try {
ms = await arduino.send('camera', cmd)
} catch (err) {
console.error(err)
}
}
return await cam.end(cmd, id, ms)
}
cam.move = async function (frame, id) {
const cmd = mcopy.cfg.arduino.cmd.camera
let ms
if (proj.digital) {
await dig.start()
}
if (cam.intval) {
try {
ms = await cam.intval.move()
} catch (err) {
console.error(err)
}
} else {
try {
ms = await arduino.send('camera', cmd)
} catch (err) {
console.error(err)
}
}
if (proj.digital) {
await dig.end()
}
log.info('Camera move time', { ms })
return cam.end(cmd, id, ms)
}
cam.exposure = function (exposure, id) {
let cmd = 'E'
cam.intval.setExposure('camera', exposure, ms => {
cam.end(cmd, id, ms)
})
}
cam.connectIntval = async function (event, arg) {
return new Promise((resolve, reject) => {
if (arg.connect) {
cam.intval = new Intval(arg.url)
cam.intval.connect((err, ms, state) => {
if (err) {
mainWindow.webContents.send('intval', { connected : false })
log.info(`Cannot connect to ${arg.url}`, 'INTVAL', true, true)
cam.intval = null
delete cam.intval
} else {
mainWindow.webContents.send('intval', { connected : true, url : arg.url, state : state })
log.info(`Connected to INTVAL3 @ ${arg.url}`, 'INTVAL', true, true)
settings.update('camera', { intval : arg.url })
settings.save()
dev.remember('intval', arg.url, 'camera')
}
return resolve(true)
})
} else if (arg.disconnect) {
cam.intval = null
return resolve(false)
}
})
}
cam.listen = function () {
ipcMain.on('cam', async (event, arg) => {
if (typeof arg.dir !== 'undefined') {
try {
await cam.set(arg.dir, arg.id)
} catch (err) {
console.error(err)
}
} else if (typeof arg.frame !== 'undefined') {
try {
await cam.move(arg.frame, arg.id)
} catch (err) {
console.error(err)
}
}
event.returnValue = true
})
ipcMain.on('intval', cam.connectIntval)
}
cam.end = async function (cmd, id, ms) {
var message = ''
if (cmd === mcopy.cfg.arduino.cmd.cam_forward) {
message = 'Camera set to FORWARD'
} else if (cmd === mcopy.cfg.arduino.cmd.cam_backward) {
message = 'Camera set to BACKWARD'
} else if (cmd === mcopy.cfg.arduino.cmd.camera) {
message = 'Camera '
if (cam.state.dir) {
message += 'ADVANCED'
} else {
message += 'REWOUND'
}
message += ' 1 frame'
}
log.info(message, 'CAMERA', true, true)
mainWindow.webContents.send('cam', {cmd: cmd, id : id, ms: ms})
};
const seq = {};
seq.init = function () {
seq.listen();
}
seq.listen = function () {
ipcMain.on('seq', async (evt, arg) => {
if (arg.action === 'stop' && proj.digital) {
display.end()
}
})
}
**Kind**: global class
### sequence.stop()
Stop the sequence
**Kind**: instance method of [Sequence](#Sequence)