121 lines
2.6 KiB
C++
121 lines
2.6 KiB
C++
//
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// Created by Gabriel Augendre on 29/04/2021.
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//
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#include <LiquidCrystal.h>
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#include <Arduino.h>
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#include "main.h"
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#include "utils.h"
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const uint8_t LEDS[] = {LED_GREEN, LED_YELLOW, LED_BLUE, LED_RED};
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const uint8_t BUTTONS[] = {BUTTON_GREEN, BUTTON_YELLOW, BUTTON_BLUE, BUTTON_RED};
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const uint16_t TONES[] = {TONE_GREEN, TONE_YELLOW, TONE_BLUE, TONE_RED};
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bool soundEnabled = true;
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void configure() {
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pinMode(BUTTON_GREEN, INPUT_PULLUP);
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if (buttonIsPressed(GREEN_INDEX)) {
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soundEnabled = false;
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}
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for (byte i = 0; i < 4; i++) {
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const byte led = LEDS[i];
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pinMode(led, OUTPUT);
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pinMode(BUTTONS[i], INPUT_PULLUP);
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activate(i);
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delay(300);
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}
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}
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void activate(byte index) {
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for (const byte led : LEDS) {
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digitalWrite(led, LOW);
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}
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digitalWrite(LEDS[index], HIGH);
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buzz(index);
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}
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void buzz(byte index, unsigned long duration) {
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if (soundEnabled) {
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tone(BUZZER, TONES[index], duration);
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}
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}
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bool buttonIsPressed(byte index) {
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return digitalRead(BUTTONS[index]) == LOW;
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}
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void deactivateAll() {
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noTone(BUZZER);
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for (const byte led : LEDS) {
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digitalWrite(led, LOW);
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}
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}
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void playSequence(const byte sequence[], byte upTo) {
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for (byte i = 0; i <= upTo; i++) {
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activate(sequence[i]);
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delay(300);
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deactivateAll();
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delay(15);
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}
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}
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bool userSequence(const byte sequence[], byte upTo) {
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for (byte i = 0; i <= upTo; i++) {
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byte userButton = waitForButton();
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byte expectedButton = sequence[i];
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if (userButton == expectedButton) {
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activate(userButton);
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delay(300);
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deactivateAll();
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}
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else {
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error(expectedButton);
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return false;
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}
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}
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return true;
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}
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void error(byte expectedButton) {
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if (soundEnabled) {
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tone(BUZZER, TONE_ERROR, 500);
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}
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blink(expectedButton);
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delay(500);
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}
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byte waitForButton() {
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while (true) {
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for (byte i = 0; i < 4; i++) {
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if (buttonIsPressed(i)) {
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return i;
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}
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}
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}
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}
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void endGame(LiquidCrystal lcd, bool win, byte score) {
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lcd.clear();
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if (win) {
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score++; // Compensate for missing "+1" in the main loop.
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lcd.print("Bravo!");
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}
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else {
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lcd.print("Perdu :/");
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}
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lcd.setCursor(0, 1);
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lcd.print(score);
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delay(10000);
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}
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void blink(byte index) {
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for (byte i = 0; i < 3; i++) {
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digitalWrite(LEDS[index], HIGH);
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delay(100);
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digitalWrite(LEDS[index], LOW);
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delay(100);
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}
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}
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