Hello people 8)
Im doing my first arduino project in a school assignment.
Equipment:
Arduino Uno board
Two servos
Standard pushbuttons
LED's
Im trying to make a simon says game with three led's, without sound, but with a pricewheel and a hatch controlled by two servos.
The code i have so far is Robert Spanns version, stripped for sound(at least some) and ive just added in some definitions.
/*Simon Says game. Now with sound effects.
Originaly made by Robert Spann
Code trimmed and sound effects added by digimike
Buttons are to be set on there designated pins without pull down resistors
and connected to ground rather then +5.
*/
#include <Servo.h>
Servo servoWheel; // Defining the servo-wheel
Servo servoHatch; // Defining the servo-hatch
boolean button[] = {2, 3, 4}; //The three button input pins
boolean ledpin[] = {8, 9, 10}; // LED pins
int cashOutButton = 5; // Button for opening hatch, resets game
int carryOnButton = 6; // Button if you want to play on
int turn = 0; // turn counter
int buttonstate = 0; // button state checker
int randomArray[100]; //Intentionally long to store up to 100 inputs (doubtful anyone will get this far)
int inputArray[100];
void setup()
{
// servo on digital pin 11
servoWheel.attach(11);
servoWheel.write (0);
// servo 2 on digital pin 10
servoHatch.attach(10);
servoHatch.write (0);
Serial.begin(9600);
for(int x=0; x<4; x++) // LED pins are outputs
{
pinMode(ledpin[x], OUTPUT);
}
for(int x=0; x<4; x++)
{
pinMode(button[x], INPUT); // button pins are inputs
digitalWrite(button[x], HIGH); // enable internal pullup; buttons start in high position; logic reversed
}
randomSeed(analogRead(0)); //Added to generate "more randomness" with the randomArray for the output function
for (int thisNote = 0; thisNote < 13; thisNote ++) {
if (thisNote==0 || thisNote==2 || thisNote==4 || thisNote== 6)
{
digitalWrite(ledpin[0], HIGH);
}
if (thisNote==1 || thisNote==3 || thisNote==5 || thisNote== 7 || thisNote==9 || thisNote==11)
{
digitalWrite(ledpin[1], HIGH);
}
if (thisNote==8 || thisNote==12)
{
digitalWrite(ledpin[2], HIGH);
}
if (thisNote==10)
{
digitalWrite(ledpin[3], HIGH);
}
digitalWrite(ledpin[0], LOW);
digitalWrite(ledpin[1], LOW);
digitalWrite(ledpin[2], LOW);
digitalWrite(ledpin[3], LOW);
delay(25);
}
delay(1000);
}
void loop()
{
for (int y=0; y<=99; y++)
{
//function for generating the array to be matched by the player
digitalWrite(ledpin[0], HIGH);
digitalWrite(ledpin[1], HIGH);
digitalWrite(ledpin[2], HIGH);
digitalWrite(ledpin[3], HIGH);
for (int thisNote = 0; thisNote < 6; thisNote ++) {
delay(25);
}
digitalWrite(ledpin[0], LOW);
digitalWrite(ledpin[1], LOW);
digitalWrite(ledpin[2], LOW);
digitalWrite(ledpin[3], LOW);
delay(1000);
for (int y=turn; y <= turn; y++)
{ //Limited by the turn variable
Serial.println(""); //Some serial output to follow along
Serial.print("Turn: ");
Serial.print(y);
Serial.println("");
randomArray[y] = random(1, 5); //Assigning a random number (1-4) to the randomArray[y], y being the turn count
for (int x=0; x <= turn; x++)
{
Serial.print(randomArray[x]);
for(int y=0; y<4; y++)
{
if (randomArray[x] == 1 && ledpin[y] == 8)
{ //if statements to display the stored values in the array
digitalWrite(ledpin[y], HIGH);
delay(400);
digitalWrite(ledpin[y], LOW);
delay(100);
}
if (randomArray[x] == 2 && ledpin[y] == 9)
{
digitalWrite(ledpin[y], HIGH);
delay(400);
digitalWrite(ledpin[y], LOW);
delay(100);
}
if (randomArray[x] == 3 && ledpin[y] == 10)
{
digitalWrite(ledpin[y], HIGH);
delay(400);
digitalWrite(ledpin[y], LOW);
delay(100);
}
if (randomArray[x] == 4 && ledpin[y] == 11)
{
digitalWrite(ledpin[y], HIGH);
delay(400);
digitalWrite(ledpin[y], LOW);
delay(100);
}
}
}
}
input();
}
}
void input() { //Function for allowing user input and checking input against the generated array
for (int x=0; x <= turn;)
{ //Statement controlled by turn count
for(int y=0; y<4; y++)
{
buttonstate = digitalRead(button[y]);
if (buttonstate == LOW && button[y] == 2)
{ //Checking for button push
digitalWrite(ledpin[0], HIGH);
delay(200);
digitalWrite(ledpin[0], LOW);
inputArray[x] = 1;
delay(250);
Serial.print(" ");
Serial.print(1);
if (inputArray[x] != randomArray[x]) { //Checks value input by user and checks it against
fail(); //the value in the same spot on the generated array
} //The fail function is called if it does not match
x++;
}
if (buttonstate == LOW && button[y] == 3)
{
digitalWrite(ledpin[1], HIGH);
delay(200);
digitalWrite(ledpin[1], LOW);
inputArray[x] = 2;
delay(250);
Serial.print(" ");
Serial.print(2);
if (inputArray[x] != randomArray[x]) {
fail();
}
x++;
}
if (buttonstate == LOW && button[y] == 4)
{
digitalWrite(ledpin[2], HIGH);
delay(200);
digitalWrite(ledpin[2], LOW);
inputArray[x] = 3;
delay(250);
Serial.print(" ");
Serial.print(3);
if (inputArray[x] != randomArray[x]) {
fail();
}
x++;
}
if (buttonstate == LOW && button[y] == 5)
{
digitalWrite(ledpin[3], HIGH);
delay(200);
digitalWrite(ledpin[3], LOW);
inputArray[x] = 4;
delay(250);
Serial.print(" ");
Serial.print(4);
if (inputArray[x] != randomArray[x])
{
fail();
}
x++;
}
}
}
delay(500);
turn++; //Increments the turn count, also the last action before starting the output function over again
}
void fail() { //Function used if the player fails to match the sequence
for (int y=0; y<=2; y++)
{ //Flashes lights for failure
digitalWrite(ledpin[0], HIGH);
digitalWrite(ledpin[1], HIGH);
digitalWrite(ledpin[2], HIGH);
digitalWrite(ledpin[3], HIGH);
delay(200);
digitalWrite(ledpin[0], LOW);
digitalWrite(ledpin[1], LOW);
digitalWrite(ledpin[2], LOW);
digitalWrite(ledpin[3], LOW);
delay(200);
}
delay(500);
turn = -1; //Resets turn value so the game starts over without need for a reset button
}
I want a servoWheel to spin 90 degrees automaticaly when you clear lvl 10, and another 90 degrees when clearing lvl 20. And if you loose it should spin back to 0 degrees.
I also need a cashout button that activates(indicated by a led that blinks on off on off) at lvl 10/20 which will open a ServoHatch if you want to cashout . There are two prizes and I want players to be able to either take the first prize or play on, i.e. the cashout button must deactivate if you play on.
I really need help with programming how to add the prizewheel and hatch/cashout-button functions to the code. I cant see if the game, as it is, counts your progression, which I guess should be helpful for the servo functions.
Additonally do I need to strip away any code in the game to make work with only three led's?
Any urgent help is much appreciated!
Prototype:
