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function _promptGet() {
return document.getElementById('prompt').textContent;
}
function _promptGetAndClear() {
let val = _promptGet();
promptClear();
return val;
}
function _promptDeleteLast() {
let elem = document.getElementById('prompt');
elem.textContent = elem.textContent.slice(0, -1);
}
function _promptClear() {
document.getElementById('prompt').textContent = '';
}
let prompt_handler;
let prompt_handlers = {
visit: {
append(val) {
let elem = document.getElementById('prompt');
if (elem.textContent.length < 3) {
elem.textContent += val;
promptUpdateRem();
}
},
backspace() {
_promptDeleteLast();
promptUpdateRem();
},
clear() {
_promptClear();
promptUpdateRem();
},
submit() {
let pts = _promptGetAndClear();
if (pts)
Module.ccall('user_visit', 'number', ['number'], [pts]);
},
submit_rem() {
let rem = _promptGetAndClear();
if (rem)
Module.ccall('user_visit_to_rem', 'number', ['number'], [rem]);
}
},
num_darts: {
append(val) {
let elem = document.getElementById('prompt');
if (elem.textContent.length < 3)
elem.textContent += val;
},
backspace() {
_promptDeleteLast();
},
clear() {
_promptClear();
},
submit() {
let n = _promptGetAndClear();
if (n)
Module.ccall('resp_numdarts', null, ['number'], [n]);
}
},
init: {
submit() {
Module.ccall('start_match');
}
}
}
function setPromptHandler(ptr) {
prompt_handler = prompt_handlers[UTF8ToString(ptr)];
}
function promptAppend(...args) {
clearOi();
prompt_handler?.append?.(...args);
}
function promptClear(...args) {
clearOi();
prompt_handler?.clear?.(...args);
}
function promptBackspace(...args) {
clearOi();
prompt_handler?.backspace?.(...args);
}
function promptSubmit(...args) {
clearOi();
prompt_handler?.submit?.(...args);
}
function promptSubmitRem(...args) {
clearOi();
prompt_handler?.submit_rem?.(...args);
}
function clearMatchLog() {
document.getElementById('match').textContent = '';
}
let oi_timeout;
function oi() {
document.getElementById('oi').style.visibility = 'visible';
oi_timeout = setTimeout(function() { oi_timeout = null; clearOi() }, 3000);
}
function clearOi() {
document.getElementById('oi').style.visibility = 'hidden';
if (oi_timeout) {
clearTimeout(oi_timeout);
oi_timeout = null;
}
}
function setPlayerActive(n) {
document.querySelectorAll('[id$=-state]').forEach(e =>
e.classList[n && e.id == `p${n}-state` ? 'add' : 'remove']('active'));
}
function updatePlayerRem(n, ptr) {
document.getElementById(`p${n}-rem`).textContent = UTF8ToString(ptr);
}
function updatePlayerName(n, ptr) {
document.getElementById(`p${n}-name`).textContent = UTF8ToString(ptr);
}
function updatePlayerSugg(n, ptr) {
document.getElementById(`p${n}-sugg`).textContent = UTF8ToString(ptr);
}
function updatePlayerAvg(n, avg) {
document.getElementById(`p${n}-avg`).textContent = avg.toFixed(2);
}
function setPromptText(ptr) {
document.getElementById('prompt').textContent = UTF8ToString(ptr);
}
function promptMsg(p) {
document.getElementById('prompt-msg').textContent = UTF8ToString(p);
}
function promptSugg(p) {
document.getElementById('prompt-sugg').textContent = UTF8ToString(p);
}
function promptUpdateRem() {
Module.ccall('update_user_rem_from_pts', null, ['number'], [_promptGet()]);
}
function scheduleCCall(f, ms, ...args) {
let types = [];
let vals = [];
for (let i = 0; i < args.length/2; i++)
vals[i] = (types[i] = UTF8ToString(args[i*2])) == 'string' ?
UTF8ToString(args[i*2+1]) : args[i*2+1];
let func = UTF8ToString(f);
setTimeout(function() { Module.ccall(func, null, types, vals) }, ms);
}
const POINT_CLASSES = [180, 140, 100, 60, 40, 20, 1, 0];
function drawVisit(visit_no, u_pts, u_rem, b_pts, b_rem, b_darts) {
let elem = document.getElementById('match');
for (let [i, ptr] of [u_pts, u_rem, visit_no, b_rem, b_pts, b_darts].entries()) {
let div = document.createElement('div');
let v = div.textContent = UTF8ToString(ptr);
if (i == 0 || i == 4)
div.className = `p${POINT_CLASSES.find(x => x <= v)}`;
else if (i == 5 && v)
div.textContent = `… ${v}`;
div.className += ` visit-col${i+1}`;
elem.append(div);
}
elem.scrollTop = elem.scrollHeight;
}
function setStdev(val) {
Module.ccall('change_stdev', null, ['number', 'number'], [val, val]);
}
function updateStdev(val) {
document.getElementById('stdev').value = val;
}
function setDelay(val) {
Module.ccall('change_delay', null, ['number'], [val]);
}
function updateDelay(val) {
document.getElementById('delay').value = val;
}
function processKey(data) {
if (data.altKey || data.ctrlKey || data.metaKey || data.target.type == 'text')
return;
let key = data.key;
if (isFinite(key))
promptAppend(key);
else if (key == 'Enter')
promptSubmit();
else if (key == 'Backspace')
promptBackspace();
else if (key == 'r')
promptSubmitRem();
}
function modal(id) {
document.getElementById(id).style.display = 'block';
}
window.onclick = function(e) {
if (e.target.classList.contains('modal')) e.target.style.display = 'none';
}
document.addEventListener('keydown', processKey);
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