let dirtyFlags = speed: false, rpm: false, fuel: false ; function markDirty(field) dirtyFlags[field] = true;
requestAnimationFrame(renderLoop);
const synth = window.speechSynthesis; function voiceAlert(message, priority = 'low') if (priority === 'high' && synth.speaking) synth.cancel(); VDash Making A New Dash -P3-
export() return JSON.stringify(this.buffer); let dirtyFlags = speed: false, rpm: false, fuel:
class LowPassFilter constructor(alpha = 0.2) this.alpha = alpha; this.filtered = 0; filter(value) this.filtered = this.alpha * value + (1 - this.alpha) * this.filtered; return this.filtered; let dirtyFlags = speed: false
function renderIfDirty() if (dirtyFlags.speed) updateSpeedDisplay(); if (dirtyFlags.rpm) updateRPMNeedle(); // Reset flags after render
// Value arc ctx.beginPath(); ctx.arc(x, y, radius, -0.75 * Math.PI, angle); ctx.strokeStyle = '#ff3300'; ctx.stroke();