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Adding FX to triggers. Adding more FX. Improved stats. #499

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Merged
Volte6 merged 2 commits into from
Apr 18, 2026
Merged

Adding FX to triggers. Adding more FX. Improved stats. #499

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3297caf
Adding FX to triggers. Adding more FX. Improved stats.
Volte6 Apr 18, 2026
3e05edd
Remove cachbusting line
Volte6 Apr 18, 2026
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299 changes: 298 additions & 1 deletion _datafiles/html/public/static/js/fx.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ const FX = {
// level-up.
// duration: fade-out time in seconds.
// -----------------------------------------------------------------------
Flash(color = 'rgba(255,0,0,0.45)', duration = 0.5) {
Flash(color = '#ff0000', duration = 0.5) {
const el = document.createElement('div');
el.style.cssText = [
'position:fixed', 'inset:0', 'pointer-events:none', 'z-index:99999',
Expand Down Expand Up @@ -267,4 +267,301 @@ const FX = {
})(performance.now());
},

// -----------------------------------------------------------------------
// Snow — white flakes drift down with gentle sideways sway.
// count: number of flakes.
// duration: seconds the effect runs.
// -----------------------------------------------------------------------
Snow(count = 150, duration = 4.0) {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d', { willReadFrequently: true });
document.body.appendChild(canvas);
canvas.style.cssText = 'position:fixed;top:0;left:0;pointer-events:none;z-index:99999;';

function resize() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; }
resize();
window.addEventListener('resize', resize);

const flakes = Array.from({ length: count }, () => ({
x: Math.random() * canvas.width,
y: Math.random() * -canvas.height,
size: Math.random() * 3 + 1,
speed: Math.random() * 1.5 + 0.5,
sway: Math.random() * Math.PI * 2,
swaySpeed: Math.random() * 0.02 + 0.005,
alpha: Math.random() * 0.5 + 0.5,
}));

const start = performance.now();
const durationMs = duration * 1000;

(function animate(now) {
const elapsed = now - start;
ctx.clearRect(0, 0, canvas.width, canvas.height);
flakes.forEach(f => {
f.sway += f.swaySpeed;
f.x += Math.sin(f.sway) * 0.8;
f.y += f.speed;
if (f.y > canvas.height) { f.y = -f.size; f.x = Math.random() * canvas.width; }
ctx.globalAlpha = f.alpha;
ctx.beginPath();
ctx.arc(f.x, f.y, f.size, 0, Math.PI * 2);
ctx.fillStyle = '#ffffff';
ctx.fill();
});
ctx.globalAlpha = 1;
if (elapsed < durationMs) {
requestAnimationFrame(animate);
} else {
window.removeEventListener('resize', resize);
document.body.removeChild(canvas);
}
})(performance.now());
},

// -----------------------------------------------------------------------
// Embers — slow-rising glowing particles, good for fire rooms or forges.
// count: number of ember particles.
// duration: seconds the effect runs.
// -----------------------------------------------------------------------
Embers(count = 80, duration = 3.0) {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d', { willReadFrequently: true });
document.body.appendChild(canvas);
canvas.style.cssText = 'position:fixed;top:0;left:0;pointer-events:none;z-index:99999;';

function resize() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; }
resize();
window.addEventListener('resize', resize);

const colors = ['#ff6600', '#ff4400', '#ff9900', '#ffcc00', '#ff2200'];
const embers = Array.from({ length: count }, () => ({
x: Math.random() * canvas.width,
y: canvas.height + Math.random() * 40,
size: Math.random() * 2.5 + 0.5,
speed: Math.random() * 1.2 + 0.4,
sway: Math.random() * Math.PI * 2,
swaySpeed: Math.random() * 0.03 + 0.01,
color: colors[Math.floor(Math.random() * colors.length)],
life: Math.random() * 0.6 + 0.4,
}));

const start = performance.now();
const durationMs = duration * 1000;

(function animate(now) {
const elapsed = now - start;
const t = elapsed / durationMs;
ctx.clearRect(0, 0, canvas.width, canvas.height);
embers.forEach(e => {
e.sway += e.swaySpeed;
e.x += Math.sin(e.sway) * 1.2;
e.y -= e.speed;
if (e.y < -10) { e.y = canvas.height + 10; e.x = Math.random() * canvas.width; }
const alpha = Math.max(0, e.life - t) / e.life;
ctx.globalAlpha = alpha;
ctx.beginPath();
ctx.arc(e.x, e.y, e.size, 0, Math.PI * 2);
ctx.fillStyle = e.color;
ctx.fill();
});
ctx.globalAlpha = 1;
if (elapsed < durationMs) {
requestAnimationFrame(animate);
} else {
window.removeEventListener('resize', resize);
document.body.removeChild(canvas);
}
})(performance.now());
},

// -----------------------------------------------------------------------
// Fireflies — soft glowing dots that drift and pulse, good for forests.
// count: number of fireflies.
// duration: seconds the effect runs.
// -----------------------------------------------------------------------
Fireflies(count = 40, duration = 4.0) {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d', { willReadFrequently: true });
document.body.appendChild(canvas);
canvas.style.cssText = 'position:fixed;top:0;left:0;pointer-events:none;z-index:99999;';

function resize() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; }
resize();
window.addEventListener('resize', resize);

const flies = Array.from({ length: count }, () => ({
x: Math.random() * canvas.width,
y: Math.random() * canvas.height,
vx: (Math.random() - 0.5) * 0.8,
vy: (Math.random() - 0.5) * 0.5,
phase: Math.random() * Math.PI * 2,
phaseSpeed: Math.random() * 0.04 + 0.02,
size: Math.random() * 3 + 2,
}));

const start = performance.now();
const durationMs = duration * 1000;

(function animate(now) {
const elapsed = now - start;
const t = elapsed / durationMs;
const fade = t < 0.15 ? t / 0.15 : t > 0.85 ? (1 - t) / 0.15 : 1;
ctx.clearRect(0, 0, canvas.width, canvas.height);
flies.forEach(f => {
f.phase += f.phaseSpeed;
f.x += f.vx + Math.sin(f.phase * 0.7) * 0.4;
f.y += f.vy + Math.cos(f.phase * 0.5) * 0.3;
if (f.x < 0) { f.x = canvas.width; }
if (f.x > canvas.width) { f.x = 0; }
if (f.y < 0) { f.y = canvas.height; }
if (f.y > canvas.height) { f.y = 0; }
const pulse = (Math.sin(f.phase) + 1) / 2;
const alpha = pulse * 0.8 * fade;
const grad = ctx.createRadialGradient(f.x, f.y, 0, f.x, f.y, f.size * 3);
grad.addColorStop(0, 'rgba(180,255,120,' + alpha + ')');
grad.addColorStop(1, 'rgba(180,255,120,0)');
ctx.beginPath();
ctx.arc(f.x, f.y, f.size * 3, 0, Math.PI * 2);
ctx.fillStyle = grad;
ctx.fill();
});
if (elapsed < durationMs) {
requestAnimationFrame(animate);
} else {
window.removeEventListener('resize', resize);
document.body.removeChild(canvas);
}
})(performance.now());
},

// -----------------------------------------------------------------------
// Bubbles — slow-rising translucent circles, good for underwater rooms.
// count: number of bubbles.
// duration: seconds the effect runs.
// -----------------------------------------------------------------------
Bubbles(count = 60, duration = 3.5) {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d', { willReadFrequently: true });
document.body.appendChild(canvas);
canvas.style.cssText = 'position:fixed;top:0;left:0;pointer-events:none;z-index:99999;';

function resize() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; }
resize();
window.addEventListener('resize', resize);

const bubbles = Array.from({ length: count }, () => ({
x: Math.random() * canvas.width,
y: canvas.height + Math.random() * canvas.height,
size: Math.random() * 10 + 3,
speed: Math.random() * 1.5 + 0.5,
sway: Math.random() * Math.PI * 2,
swaySpeed: Math.random() * 0.02 + 0.005,
alpha: Math.random() * 0.3 + 0.1,
}));

const start = performance.now();
const durationMs = duration * 1000;

(function animate(now) {
const elapsed = now - start;
ctx.clearRect(0, 0, canvas.width, canvas.height);
bubbles.forEach(b => {
b.sway += b.swaySpeed;
b.x += Math.sin(b.sway) * 0.6;
b.y -= b.speed;
if (b.y < -b.size) { b.y = canvas.height + b.size; b.x = Math.random() * canvas.width; }
ctx.globalAlpha = b.alpha;
ctx.beginPath();
ctx.arc(b.x, b.y, b.size, 0, Math.PI * 2);
ctx.strokeStyle = '#88ccff';
ctx.lineWidth = 1.5;
ctx.stroke();
ctx.fillStyle = 'rgba(136,204,255,0.06)';
ctx.fill();
});
ctx.globalAlpha = 1;
if (elapsed < durationMs) {
requestAnimationFrame(animate);
} else {
window.removeEventListener('resize', resize);
document.body.removeChild(canvas);
}
})(performance.now());
},

// -----------------------------------------------------------------------
// Shockwave — a single fast-expanding ring bursts from the screen center.
// color: ring colour.
// duration: seconds for the ring to expand and fade.
// -----------------------------------------------------------------------
Shockwave(color = '#ffffff', duration = 0.5) {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d', { willReadFrequently: true });
document.body.appendChild(canvas);
canvas.style.cssText = 'position:fixed;top:0;left:0;pointer-events:none;z-index:99999;';

function resize() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; }
resize();
window.addEventListener('resize', resize);

const cx = canvas.width / 2;
const cy = canvas.height / 2;
const maxRadius = Math.sqrt(cx * cx + cy * cy);
const start = performance.now();
const durationMs = duration * 1000;

(function animate(now) {
const elapsed = now - start;
const t = Math.min(elapsed / durationMs, 1);
// Ease out: fast start, slow end
const ease = 1 - Math.pow(1 - t, 3);
const radius = ease * maxRadius;
const alpha = 1 - t;
const width = (1 - t) * 18 + 2;
ctx.clearRect(0, 0, canvas.width, canvas.height);
ctx.beginPath();
ctx.arc(cx, cy, radius, 0, Math.PI * 2);
ctx.strokeStyle = color;
ctx.globalAlpha = alpha;
ctx.lineWidth = width;
ctx.stroke();
ctx.globalAlpha = 1;
if (elapsed < durationMs) {
requestAnimationFrame(animate);
} else {
window.removeEventListener('resize', resize);
document.body.removeChild(canvas);
}
})(performance.now());
},

// -----------------------------------------------------------------------
// Pulse — #main-container breathes out and back once, like a heartbeat.
// scale: peak scale factor.
// duration: total animation time in seconds.
// -----------------------------------------------------------------------
Pulse(scale = 1.02, duration = 0.5) {
const target = document.getElementById('main-container') || document.body;
const original = target.style.transform;
const start = performance.now();
const durationMs = duration * 1000;

(function animate(now) {
const elapsed = now - start;
const t = Math.min(elapsed / durationMs, 1);
// Smooth sine pulse
const ease = Math.sin(t * Math.PI);
const s = 1 + (scale - 1) * ease;
target.style.transform = 'scale(' + s + ')';
if (t < 1) {
requestAnimationFrame(animate);
} else {
target.style.transform = original;
}
})(performance.now());
},

};

window.FX = FX;
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