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Eyes.h
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Eyes.h
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/*
G35: An Arduino library for GE Color Effects G-35 holiday lights.
Copyright © 2012 The G35 Authors. Use, modification, and distribution are
subject to the BSD license as described in the accompanying LICENSE file.
By Mike Tsao <http://github.com/sowbug>.
See README for complete attributions.
*/
#ifndef INCLUDE_G35_PROGRAMS_EYES_H
#define INCLUDE_G35_PROGRAMS_EYES_H
#include <LightProgram.h>
class Eye {
public:
Eye()
: color_(COLOR_BLACK), position_(0), next_blink_(0), state_(INIT) {
switch (rand() % 4) {
case 0: color_ = COLOR_ORANGE; break;
case 1: color_ = COLOR_RED; break;
case 2: color_ = COLOR_INDIGO; break;
case 3: color_ = COLOR_GREEN; break;
}
}
uint16_t get_position() { return position_; }
void set_position(uint16_t value) { position_ = value; }
void Do(G35& g35) {
if (state_ == INIT) {
state_ = WATCHING;
}
uint32_t now = millis();
if (next_blink_ < now) {
if (state_ == BLINKING) {
g35.fill_color(position_, 2, G35::MAX_INTENSITY, color_);
next_blink_ = now + 3000 + (rand() % 3000);
state_ = WATCHING;
} else {
g35.fill_color(position_, 2, G35::MAX_INTENSITY, COLOR_BLACK);
next_blink_ = now + 100;
state_ = BLINKING;
}
}
}
private:
enum {
INIT, WATCHING, BLINKING
};
color_t color_;
uint16_t position_;
uint32_t next_blink_;
uint8_t state_;
};
class Eyes : public LightProgram {
public:
Eyes(G35& g35);
uint32_t Do();
private:
enum { EYE_COUNT = 10 };
uint8_t count_;
uint32_t next_eye_;
Eye eyes_[EYE_COUNT];
};
#endif // INCLUDE_G35_PROGRAMS_EYES_H