nt.getElementById('controldesk');
if(!d) return;
var codes = DESK_CATS[DESK_CAT] || [];
var perPage = 25;
var pages = Math.ceil(codes.length/perPage);
var start = DESK_PAGE*perPage;
var pageCodes = codes.slice(start, start+perPage);
var html = 'CONTROL DESK — '+DESK_CAT+' ';
html += '
';
/* categories */
html += 'CAT: ';
for(var cat in DESK_CATS){
html += ' ';
}
html += '
';
/* codes */
pageCodes.forEach(function(code){
var inPad = DESK_PAD.indexOf(code)>=0;
html += '
';
html += ''+code+' ';
html += ' ';
html += '';
html += '
';
});
/* pagination */
html += ' ';
if(DESK_PAGE>0) html += ' ';
html += 'Page '+(DESK_PAGE+1)+'/'+Math.max(1,pages)+' ';
if(DESK_PAGE '+DESK_PAD.join(', ');
d.innerHTML = html;
}
function deskCat(cat){ DESK_CAT=cat; DESK_PAGE=0; renderDesk(); }
function deskPage(d){ DESK_PAGE+=d; renderDesk(); }
function deskInfo(code){ codeStatus(code+' — use the code directly, or add to pad'); }
/* TUTORIAL — simple steps for new users */
var TUT_STEP = 0;
function tutorial(){
var steps = [
'Step 1: Type "soliditronium" — the dome rises.',
'Step 2: Type "enter" — you go inside, crown camera.',
'Step 3: The desk opens. Pick a category (Building, Moving...).',
'Step 4: Tap + PAD on codes you like. They gather.',
'Step 5: Tap EXIT — you carry the Continuum.',
'Step 6: Type "continuum" anywhere — your pad opens.',
'Done! You know the Soliditronium. Now play.'
];
codeStatus(steps[TUT_STEP % steps.length] + ' (tutorial '+(TUT_STEP%steps.length+1)+'/'+steps.length+')');
TUT_STEP++;
}
/* KID FUN — the ancestors' gifts */
function kidPlay(){
/* random colorful creation at spawn */
var sp = getSpawnPoint();
var colors = ['#ff0000','#ff8800','#ffff00','#00ff00','#0088ff','#ff00ff'];
var col = colors[Math.floor(Math.random()*colors.length)];
if(typeof placeStone==='function'){
for(var i=0; i<5; i++){
placeStone(sp.x+Math.floor(Math.random()*5)-2, sp.z+Math.floor(Math.random()*5)-2, 2, 'b', true, true, i, true);
}
}
codeStatus('the ancestors surprise you with '+col+' joy!');
}
function kidRainbow(){
if(typeof mePos==='undefined') return;
var px = Math.round(mePos.x), pz = Math.round(mePos.z);
var colors = ['#ff0000','#ff8800','#ffff00','#00ff00','#0088ff','#8800ff'];
if(typeof placeStone==='function'){
for(var i=0; i<12; i++){
var ang = Math.PI * i/11;
var x = px + Math.round(Math.cos(ang)*8);
var z = pz + Math.round(Math.sin(ang)*4);
var y = Math.round(Math.sin(ang)*6);
placeStone(x, z, 2, 'b', true, true, y, true);
}
}
codeStatus('a rainbow arcs across your sky!');
}
function kidTreasure(){
if(typeof mePos==='undefined') return;
var px = Math.round(mePos.x), pz = Math.round(mePos.z);
var tx = px + Math.floor(Math.random()*10)-5;
var tz = pz + Math.floor(Math.random()*10)-5;
if(typeof placeStone==='function'){
placeStone(tx, tz, 3, 'b', true, true, 0, true);
}
codeStatus('treasure hidden nearby... find the gold!');
}
/* CONTINUUM LIMIT — max 25, the Law */
function deskAdd(code){
if(DESK_PAD.indexOf(code)>=0) return;
if(DESK_PAD.length >= 25){
codeStatus('Continuum full (25) — remove one first: padremove ');
return;
}
DESK_PAD.push(code);
try{ if(typeof continuumGathered==='function') continuumGathered(); }catch(e){}
try{ localStorage.setItem('ruby-chartpad', JSON.stringify(DESK_PAD)); }catch(e){}
codeStatus(code+' added to Continuum ('+DESK_PAD.length+'/25)');
if(typeof renderDesk==='function') renderDesk();
}
function padRemove(code){
var i = DESK_PAD.indexOf(code);
if(i>=0){
DESK_PAD.splice(i,1);
try{ localStorage.setItem('ruby-chartpad', JSON.stringify(DESK_PAD)); }catch(e){}
codeStatus(code+' released ('+DESK_PAD.length+'/25)');
}else{
codeStatus(code+' not in your Continuum');
}
}
function hideDesk(){
var d = document.getElementById('controldesk');
if(d) d.style.display='none';
/* exiting — grant the Continuum */
codeStatus('you carry the Continuum — use "continuum" to open your chart pad');
}
function loadPad(){
try{ DESK_PAD = JSON.parse(localStorage.getItem('ruby-chartpad')||'[]'); }catch(e){ DESK_PAD=[]; }
}
setTimeout(loadPad, 2000);
/* CONTINUUM — portable chart pad, context-aware code suggestions */
/* CO