// Рисование костра: огонь поверх текстуры
export function drawFire(ctx, wx, wy, now) {
  const baseX = wx;
  const baseY = wy;
  const flick = 6 + (Math.sin(now / 90) + 1) * 4;
  ctx.fillStyle = 'rgba(255,140,0,0.85)';
  ctx.beginPath();
  ctx.moveTo(baseX + 10, baseY + 30);
  ctx.lineTo(baseX + 20, baseY + 30 - flick);
  ctx.lineTo(baseX + 30, baseY + 30);
  ctx.fill();

  ctx.fillStyle = 'rgba(255,230,150,0.75)';
  ctx.beginPath();
  ctx.moveTo(baseX + 14, baseY + 30);
  ctx.lineTo(baseX + 20, baseY + 30 - (flick * 0.7));
  ctx.lineTo(baseX + 26, baseY + 30);
  ctx.fill();
}