Sequence.cpp

#include "Sequence.h"
#include "LED_Controller.h"
#include <Arduino.h>
#include "DEBUG.h"

namespace LEDAnimation {

	Sequence::Sequence(Step* first) : first(first), iterator(first), timeOfRun(0) {
		first->setNext(first);
	}

	Sequence::~Sequence() {}

	void Sequence::toStart() {
		iterator = first;
	}

	void Sequence::next() {
		iterator = iterator->getNext();
	}

	void Sequence::runStep() {
		iterator->doActions();
		timeOfRun = millis();
	}

	Sequence& Sequence::operator<<(Step* step) {
		if (iterator->getNext() != first) {
			for (; iterator->getNext() != nullptr && iterator->getNext() != first; next());
		}
		iterator->setNext(step);
		step->setNext(first);
		return *this;
	}

	bool Sequence::checkWait() {
		return (millis() - timeOfRun) >= iterator->getWait();
	}

	void Sequence::runfor(unsigned long runTime) {
		unsigned long startTime = millis();
		start();
		do {
			if (checkWait()) {
				doNext();
			}
		} while (millis() - startTime <= runTime);
	}

	void Sequence::runforCycles(uint8_t cycles) {
		uint8_t cycle = 1;
		start();
		do {
			if (checkWait()) {
				if (iterator->getNext() == first) {
					if (++cycle > cycles)
						break;
				}
				doNext();
			}
		} while (true);
	}

	void Sequence::start() {
		DEBUG_PRINT("New seq starting\n")

		LED_Controller::getInstance()->setAll(LEDstate::off);
		toStart();
		runStep();
	}

	void Sequence::doNext() {
		next();
		runStep();
	}

}