130 lines
2.6 KiB
C++
130 lines
2.6 KiB
C++
#include <Arduino.h>
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#include <LiquidCrystal.h>
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#include <main.h>
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#define LCD_COLS 16
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#define LCD_ROWS 2
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#define PLAYER_A 2
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#define PLAYER_B 3
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#define TIE 0
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LiquidCrystal lcd(9, 8, 4, 5, 6, 7);
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unsigned int scoreA = 0;
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unsigned int scoreB = 0;
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void setup() {
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pinMode(LED_BUILTIN, OUTPUT);
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digitalWrite(LED_BUILTIN, LOW);
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pinMode(PLAYER_A, INPUT_PULLUP);
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pinMode(PLAYER_B, INPUT_PULLUP);
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randomSeed(analogRead(0));
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lcd.begin(LCD_COLS, LCD_ROWS);
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}
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void loop() {
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waitForReady();
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displayCountdown();
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delay(1000);
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byte randomWait = random(6, 32);
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lcd.clear();
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for (byte i = 0; i < randomWait; i++) {
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if (i == LCD_COLS) {
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lcdSecondLine();
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}
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lcd.print(".");
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delay(500);
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}
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lcd.clear();
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lcd.print("Maintenant !");
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const byte winner = computeWinner();
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lcd.clear();
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if (winner == PLAYER_A) {
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lcd.print("Bravo joueur A !");
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scoreA += 1;
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}
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else if (winner == PLAYER_B) {
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lcd.print("Bravo joueur B !");
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scoreB += 1;
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}
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else {
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lcd.print("Egalite");
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}
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delay(4000);
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printScore();
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}
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void displayCountdown() {
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lcd.clear();
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lcd.print("Prets ?");
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lcdSecondLine();
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displayDigit("3");
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delay(600);
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displayDigit("2");
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delay(600);
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displayDigit("1");
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}
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void displayDigit(const char *digit) {
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lcd.print(digit);
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for (byte i = 0; i < 3; i++) {
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delay(200);
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lcd.print(".");
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}
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lcd.print(" ");
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}
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byte computeWinner() {
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int playerA = digitalRead(PLAYER_A);
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int playerB = digitalRead(PLAYER_B);
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while (playerA == HIGH && playerB == HIGH) {
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// Wait for a button press
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playerA = digitalRead(PLAYER_A);
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playerB = digitalRead(PLAYER_B);
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}
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if (playerA == LOW && playerB == HIGH) {
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return PLAYER_A;
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}
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if (playerA == HIGH && playerB == LOW) {
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return PLAYER_B;
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}
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else {
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return TIE;
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}
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}
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void lcdSecondLine() {
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lcd.setCursor(0, 1);
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}
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void printScore() {
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lcd.clear();
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lcd.print("A: ");
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lcd.print(scoreA);
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lcdSecondLine();
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lcd.print("B: ");
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lcd.print(scoreB);
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delay(2000);
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}
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void waitForReady() {
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lcd.clear();
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lcd.print("A: Commencer");
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lcdSecondLine();
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lcd.print("B: Scores");
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int playerA = digitalRead(PLAYER_A);
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int playerB = digitalRead(PLAYER_B);
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while (playerA == HIGH && playerB == HIGH) {
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// Wait for a button press
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playerA = digitalRead(PLAYER_A);
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playerB = digitalRead(PLAYER_B);
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}
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if (playerB == LOW) {
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printScore();
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waitForReady();
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}
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}
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