RandomMapGenerator/passes.js at master · Olsyx/RandomMapGenerator · GitHub

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function applyPass(targetMap, settings) {
	switch (settings.passType) {
		case "simple":
			return simplePass(targetMap, settings)
			break;
		case "async":
			return asyncPass(targetMap, settings)
			break;
		default:
			break;
	}
}

function simplePass(targetMap, settings) {
	var resultMap = copyMap(targetMap)

	for (var row = 0; row < _mapHeight; row++) {
		for (var col = 0; col < _mapWidth; col++) {
			resultMap[row][col] = applyRule(resultMap, settings, row, col)
		}
	}

	return resultMap
}

function asyncPass(targetMap, settings) {
	var resultMap = copyMap(targetMap)

	for (var row = 0; row < _mapHeight; row++) {
		for (var col = 0; col < _mapWidth; col++) {
			resultMap[row][col] = applyRule(targetMap, settings, row, col)
		}
	}

	return resultMap
}