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(function(){
if(document.documentElement.classList.contains('sno-splash-skip'))return;
var cv=document.getElementById('splash-gl-canvas');
if(!cv||typeof THREE==='undefined')return;
var raf,ren,sc,ca,sparks=[],t0=performance.now(),N=120;
function cleanup(){window.removeEventListener('resize',sz);if(raf)cancelAnimationFrame(raf);raf=null;if(ren)ren.dispose();ren=null;window._snonuxSplashWebGLCleanup=null;}
window._snonuxSplashWebGLCleanup=cleanup;
function sz(){var w=cv.clientWidth||2,h=cv.clientHeight||2;if(ren)ren.setSize(w,h,false);if(ca){ca.aspect=w/h;ca.updateProjectionMatrix();}}
ren=new THREE.WebGLRenderer({canvas:cv,antialias:false,alpha:true});ren.setClearColor(0,0);ren.setPixelRatio(1);
sc=new THREE.Scene();ca=new THREE.PerspectiveCamera(50,1,0.1,80);ca.position.z=18;
var geo=new THREE.SphereGeometry(0.12,4,4);
for(var i=0;i<N;i++){
var c=Math.random()>0.5?0xff0000:0xffd700;
var mat=new THREE.MeshBasicMaterial({color:c,transparent:true,opacity:0.4+Math.random()*0.5});
var m=new THREE.Mesh(geo,mat);
m.position.set((Math.random()-0.5)*24,(Math.random()-0.5)*16,(Math.random()-0.5)*6);
m.userData.vx=(Math.random()-0.5)*0.08;
m.userData.vy=0.03+Math.random()*0.06;
m.userData.vz=(Math.random()-0.5)*0.04;
sc.add(m);sparks.push(m);
}
sz();window.addEventListener('resize',sz);
function loop(){raf=requestAnimationFrame(loop);
for(var i=0;i<sparks.length;i++){
var s=sparks[i];
s.position.x+=s.userData.vx;s.position.y+=s.userData.vy;s.position.z+=s.userData.vz;
if(s.position.y>10){s.position.y=-10;s.position.x=(Math.random()-0.5)*24;}
}
ren.render(sc,ca);}
raf=requestAnimationFrame(loop);
})();
(function() {
var _wild = false, _snoTOffset = 0, _snoLastT = 0;
var scene, camera, renderer, clock;
var N_SPARKS = 2000;
var N_DEBRIS = 400;
var sparkPoints, debrisPoints;
var spArr, spColArr, spVX, spVY, spVZ, spLife, spMaxLife;
var dbArr, dbVX, dbVY, dbVZ, dbLife, dbMaxLife;
function resetSpark(i) {
var cx = (Math.random() - 0.5) * 80;
var cy = -25 + Math.random() * 5;
var cz = (Math.random() - 0.5) * 40 - 10;
spArr[i*3] = cx; spArr[i*3+1] = cy; spArr[i*3+2] = cz;
spVX[i] = (Math.random() - 0.5) * 0.15;
spVY[i] = 0.08 + Math.random() * 0.18;
spVZ[i] = (Math.random() - 0.5) * 0.08;
spMaxLife[i] = 0.5 + Math.random() * 0.8;
spLife[i] = Math.random();
}
function resetDebris(i) {
dbArr[i*3] = (Math.random() - 0.5) * 60;
dbArr[i*3+1] = 30 + Math.random() * 10;
dbArr[i*3+2] = (Math.random() - 0.5) * 30 - 10;
dbVX[i] = (Math.random() - 0.5) * 0.06;
dbVY[i] = -(0.04 + Math.random() * 0.1);
dbVZ[i] = (Math.random() - 0.5) * 0.04;
dbMaxLife[i] = 1.5 + Math.random() * 2;
dbLife[i] = Math.random();
}
function initThree() {
scene = new THREE.Scene();
scene.background = new THREE.Color(0x0a0a0a);
scene.fog = new THREE.Fog(0x0a0a0a, 40, 110);
camera = new THREE.PerspectiveCamera(60, window.innerWidth/window.innerHeight, 0.1, 150);
camera.position.set(0, 5, 45);
camera.lookAt(0, -5, 0);
renderer = new THREE.WebGLRenderer({ canvas: document.getElementById('three-canvas'), antialias: false });
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
clock = new THREE.Clock();
scene.add(new THREE.AmbientLight(0x220000, 0.8));
var redLight = new THREE.PointLight(0xff0000, 3, 80);
redLight.position.set(0, -10, 0);
scene.add(redLight);
var goldLight = new THREE.PointLight(0xffd700, 2, 60);
goldLight.position.set(10, 15, 10);
scene.add(goldLight);
// Ground plane — dark concrete
var ground = new THREE.Mesh(
new THREE.PlaneGeometry(200, 200),
new THREE.MeshPhongMaterial({ color: 0x1a1a1a, emissive: 0x220000, emissiveIntensity: 0.3 })
);
ground.rotation.x = -Math.PI / 2;
ground.position.y = -25;
scene.add(ground);
// Rubble blocks
var rubbleData = [
[-20,-22,-18,4], [15,-21,-25,5], [-10,-23,-30,3],
[28,-22,-15,4], [-25,-21,-22,6], [5,-23,-35,3]
];
rubbleData.forEach(function(b) {
var mesh = new THREE.Mesh(
new THREE.BoxGeometry(b[3], b[3]*0.6, b[3]*0.8),
new THREE.MeshPhongMaterial({ color: 0x2a2a2a, emissive: 0x330000, emissiveIntensity: 0.2 })
);
mesh.position.set(b[0], b[1], b[2]);
mesh.rotation.set(Math.random()*0.5, Math.random(), Math.random()*0.3);
scene.add(mesh);
});
// Explosion glow sphere
var glow = new THREE.Mesh(
new THREE.SphereGeometry(35, 12, 12),
new THREE.MeshBasicMaterial({ color: 0xff2200, transparent: true, opacity: 0.12, blending: THREE.AdditiveBlending, depthWrite: false })
);
glow.position.set(0, -40, -20);
scene.add(glow);
// Rising sparks
spArr = new Float32Array(N_SPARKS * 3);
spColArr = new Float32Array(N_SPARKS * 3);
spVX = new Float32Array(N_SPARKS); spVY = new Float32Array(N_SPARKS); spVZ = new Float32Array(N_SPARKS);
spLife = new Float32Array(N_SPARKS); spMaxLife = new Float32Array(N_SPARKS);
for (var i = 0; i < N_SPARKS; i++) resetSpark(i);
var spGeo = new THREE.BufferGeometry();
spGeo.setAttribute('position', new THREE.BufferAttribute(spArr, 3));
spGeo.setAttribute('color', new THREE.BufferAttribute(spColArr, 3));
sparkPoints = new THREE.Points(spGeo, new THREE.PointsMaterial({
size: 0.25, vertexColors: true, transparent: true, opacity: 0.9,
blending: THREE.AdditiveBlending, depthWrite: false
}));
scene.add(sparkPoints);
// Falling debris
dbArr = new Float32Array(N_DEBRIS * 3);
dbVX = new Float32Array(N_DEBRIS); dbVY = new Float32Array(N_DEBRIS); dbVZ = new Float32Array(N_DEBRIS);
dbLife = new Float32Array(N_DEBRIS); dbMaxLife = new Float32Array(N_DEBRIS);
for (var j = 0; j < N_DEBRIS; j++) resetDebris(j);
var dbGeo = new THREE.BufferGeometry();
dbGeo.setAttribute('position', new THREE.BufferAttribute(dbArr, 3));
debrisPoints = new THREE.Points(dbGeo, new THREE.PointsMaterial({
color: 0x888888, size: 0.6, transparent: true, opacity: 0.4, depthWrite: false
}));
scene.add(debrisPoints);
window.addEventListener('resize', onResize);
animate();
}
function onResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
function animate() {
requestAnimationFrame(animate);
var dt = clock.getDelta();
var realT = clock.getElapsedTime();
_snoTOffset += (realT - _snoLastT) * (_wild ? 6 : 0);
_snoLastT = realT;
var sparkMult = _wild ? 6 : 1;
for (var i = 0; i < N_SPARKS; i++) {
spLife[i] += dt / spMaxLife[i] * sparkMult;
if (spLife[i] > 1.0) resetSpark(i);
var idx = i * 3;
spArr[idx] += spVX[i] * sparkMult;
spArr[idx+1] += spVY[i] * sparkMult;
spArr[idx+2] += spVZ[i] * sparkMult;
var fade = Math.max(0, 1 - spLife[i] * 1.2);
// Red to gold gradient
spColArr[idx] = fade;
spColArr[idx+1] = fade * Math.max(0, 0.85 - spLife[i]);
spColArr[idx+2] = 0;
}
sparkPoints.geometry.attributes.position.needsUpdate = true;
sparkPoints.geometry.attributes.color.needsUpdate = true;
var debrisMult = _wild ? 4 : 1;
for (var j = 0; j < N_DEBRIS; j++) {
dbLife[j] += dt / dbMaxLife[j] * debrisMult;
if (dbLife[j] > 1.0) resetDebris(j);
var di = j * 3;
dbArr[di] += dbVX[j] * debrisMult;
dbArr[di+1] += dbVY[j] * debrisMult;
dbArr[di+2] += dbVZ[j] * debrisMult;
}
debrisPoints.geometry.attributes.position.needsUpdate = true;
// Camera shake in wild mode
if (_wild) {
camera.position.x = Math.sin(realT * 2.7) * 5;
camera.position.z = 45 + Math.sin(realT * 1.3) * 10;
camera.fov = 60 + Math.sin(realT * 3.1) * 12;
camera.updateProjectionMatrix();
} else {
camera.position.x = Math.sin(realT * 0.15) * 2;
camera.position.z = 45;
if (camera.fov !== 60) { camera.fov = 60; camera.updateProjectionMatrix(); }
}
renderer.render(scene, camera);
}
initThree();
// Duke Nukem effects — explosive flash on open, screen shake on nav
window.snonuxOpenEffect = function(post) {
var modal = document.getElementById('post-modal');
if (modal) { modal.classList.add('sno-modal-fly'); setTimeout(function() { modal.classList.remove('sno-modal-fly'); }, 380); }
// Explosion burst from post
var r = post ? post.getBoundingClientRect() : {left: window.innerWidth/2, top: window.innerHeight/2, width:0, height:0};
for (var i = 0; i < 8; i++) {
(function(i) {
var e = document.createElement('div');
var ang = (i / 8) * Math.PI * 2; var dist = 50 + Math.random() * 70;
var c = i % 2 === 0 ? '255,0,0' : '255,215,0';
e.style.cssText = 'position:fixed;top:' + (r.top+(r.height||0)/2) + 'px;left:' + (r.left+(r.width||0)/2) + 'px;z-index:997;pointer-events:none;width:6px;height:6px;border-radius:50%;background:rgba(' + c + ',0.9);transition:all 0.4s ease,opacity 0.4s';
document.body.appendChild(e);
setTimeout(function() { e.style.transform='translate(' + (Math.cos(ang)*dist) + 'px,' + (Math.sin(ang)*dist-40) + 'px) scale(0.2)'; e.style.opacity='0'; setTimeout(function() { e.remove(); }, 450); }, 16);
})(i);
}
};
window.snonuxCloseEffect = function() {
var d = document.createElement('div');
d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:rgba(255,0,0,0.15);transition:opacity 0.2s';
document.body.appendChild(d);
setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 220); }, 15);
};
window.snonuxScrollEffect = function(dir) {
var isDown = dir === 'down';
var thick = _wild ? '14px' : '5px';
var d = document.createElement('div');
d.style.cssText = 'position:fixed;left:0;right:0;height:' + thick + ';z-index:9000;pointer-events:none;' +
'background:linear-gradient(90deg,transparent,rgba(255,0,0,0.9),rgba(255,215,0,0.9),rgba(255,0,0,0.9),transparent);' +
(isDown ? 'top:0;' : 'bottom:0;') +
'transition:transform 0.28s ease,opacity 0.28s ease;';
document.body.appendChild(d);
setTimeout(function() { d.style.transform = isDown ? 'translateY(100vh)' : 'translateY(-100vh)'; d.style.opacity='0'; }, 16);
setTimeout(function() { d.remove(); }, 360);
};
window.snonuxWildToggle = function() {
_wild = !_wild;
var b = document.getElementById('sno-wild-badge');
if (b) b.classList.toggle('sno-wild-on', _wild);
};
window.snonuxNavEffect = function() {
// Heavy screen shake
var ov = document.querySelector('.overlay');
if (ov) { ov.classList.add('sno-fx-shake'); setTimeout(function() { ov.classList.remove('sno-fx-shake'); }, 400); }
var d = document.createElement('div');
d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:rgba(255,215,0,0.15);transition:opacity 0.2s';
document.body.appendChild(d);
setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 220); }, 25);
};
window.snonuxPageEffect = function() {
// Double explosion flash
var d = document.createElement('div');
d.style.cssText = 'position:fixed;inset:0;z-index:998;pointer-events:none;background:rgba(255,0,0,0.25);transition:opacity 0.18s';
document.body.appendChild(d);
setTimeout(function() { d.style.opacity='0'; setTimeout(function() { d.remove(); }, 200); }, 15);
var ov = document.querySelector('.overlay');
if (ov) { ov.classList.add('sno-fx-shake'); setTimeout(function() { ov.classList.remove('sno-fx-shake'); setTimeout(function() { ov.classList.add('sno-fx-shake'); setTimeout(function() { ov.classList.remove('sno-fx-shake'); }, 300); }, 30); }, 320); }
};
})();
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