Function seqPyramid

js/script.js:978–1016

()

}

function seqPyramid() {
	const barrageCountHalf = IS_DESKTOP ? 7 : 4;
	const largeSize = shellSizeSelector();
	const smallSize = Math.max(0, largeSize - 3);
	const randomMainShell = Math.random() < 0.78 ? crysanthemumShell : ringShell;
	const randomSpecialShell = randomShell;

	function launchShell(x, useSpecial) {
		const isRandom = shellNameSelector() === "Random";
		let shellType = isRandom ? (useSpecial ? randomSpecialShell : randomMainShell) : shellTypes[shellNameSelector()];
		const shell = new Shell(shellType(useSpecial ? largeSize : smallSize));
		const height = x <= 0.5 ? x / 0.5 : (1 - x) / 0.5;
		shell.launch(x, useSpecial ? 0.75 : height * 0.42);
	}

	let count = 0;
	let delay = 0;
	while (count <= barrageCountHalf) {
		if (count === barrageCountHalf) {
			setTimeout(() => {
				launchShell(0.5, true);
			}, delay);
		} else {
			const offset = (count / barrageCountHalf) * 0.5;
			const delayOffset = Math.random() * 30 + 30;
			setTimeout(() => {
				launchShell(offset, false);
			}, delay);
			setTimeout(() => {
				launchShell(1 - offset, false);
			}, delay + delayOffset);
		}

		count++;
		delay += 200;
	}

	return 3400 + barrageCountHalf * 250;
}

function seqSmallBarrage() {
	seqSmallBarrage.lastCalled = Date.now();