#include "effect_marquee.h"
#include "fonts.h"

boolean MarqueeEffect::can_be_shown_with_clock() {
	return true;
}

void MarqueeEffect::loop(uint16_t ms) {
	window->clear();
	CRGB color = CHSV(0, 255, 255);
	uint16_t width = _text.length() * 6;
	window->drawSubText(&font5x7, _position, 0, _text, &color);
	_position-=100;
	if ((_position>>8) <= -width) { // Font is out of the window
		_position = 0;
	}
	if ((_position>>8) + width < window->width) { // Text isn't filling the window up any more
		window->drawSubText(&font5x7, _position + (width<<8), 0, _text, &color);
	}
	
}

void MarqueeEffect::apply_option(String key, String value) {
	if (key.equals("text")) _text = value;
}