195 lines
3.4 KiB
C++
195 lines
3.4 KiB
C++
/*This sketch is a simple version of the famous Simon Says game. You can use it and improved it adding
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levels and everything you want to increase the diffuculty!
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There are five buttons connected to A0, A1, A2, A3 and A4.
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The buttons from A0 to A3 are used to insert the right sequence while A4 to start the game.
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When a wrong sequence is inserted all the leds will blink for three time very fast otherwhise the
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inserted sequence is correct.
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Hardware needed:
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5x pushbuttons
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1x Blue led
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1x Yellow led
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1x Red led
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1x Green Led
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4x 1k resistors
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4x 10k resisors
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10x jumpers
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*/
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const int MAX_LEVEL = 100;
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int sequence[MAX_LEVEL];
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int your_sequence[MAX_LEVEL];
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int level = 1;
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int velocity = 1000;
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void setup() {
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pinMode(A0, INPUT);
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pinMode(A1, INPUT);
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pinMode(A2, INPUT);
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pinMode(A3, INPUT);
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pinMode(2, OUTPUT);
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pinMode(3, OUTPUT);
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pinMode(4, OUTPUT);
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pinMode(5, OUTPUT);
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digitalWrite(2, LOW);
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digitalWrite(3, LOW);
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digitalWrite(4, LOW);
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digitalWrite(5, LOW);
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}
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void loop()
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{
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if (level == 1)
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generate_sequence();//generate a sequence;
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if (digitalRead(A4) == LOW || level != 1) //If start button is pressed or you're winning
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{
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show_sequence(); //show the sequence
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get_sequence(); //wait for your sequence
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}
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}
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void show_sequence()
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{
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digitalWrite(2, LOW);
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digitalWrite(3, LOW);
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digitalWrite(4, LOW);
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digitalWrite(5, LOW);
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for (int i = 0; i < level; i++)
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{
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digitalWrite(sequence[i], HIGH);
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delay(velocity);
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digitalWrite(sequence[i], LOW);
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delay(200);
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}
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}
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void get_sequence()
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{
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int flag = 0; //this flag indicates if the sequence is correct
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for (int i = 0; i < level; i++)
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{
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flag = 0;
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while(flag == 0)
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{
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if (digitalRead(A0) == LOW)
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{
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digitalWrite(5, HIGH);
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your_sequence[i] = 5;
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flag = 1;
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delay(200);
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if (your_sequence[i] != sequence[i])
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{
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wrong_sequence();
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return;
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}
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digitalWrite(5, LOW);
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}
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if (digitalRead(A1) == LOW)
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{
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digitalWrite(4, HIGH);
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your_sequence[i] = 4;
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flag = 1;
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delay(200);
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if (your_sequence[i] != sequence[i])
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{
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wrong_sequence();
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return;
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}
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digitalWrite(4, LOW);
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}
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if (digitalRead(A2) == LOW)
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{
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digitalWrite(3, HIGH);
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your_sequence[i] = 3;
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flag = 1;
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delay(200);
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if (your_sequence[i] != sequence[i])
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{
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wrong_sequence();
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return;
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}
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digitalWrite(3, LOW);
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}
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if (digitalRead(A3) == LOW)
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{
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digitalWrite(2, HIGH);
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your_sequence[i] = 2;
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flag = 1;
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delay(200);
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if (your_sequence[i] != sequence[i])
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{
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wrong_sequence();
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return;
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}
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digitalWrite(2, LOW);
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}
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}
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}
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right_sequence();
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}
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void generate_sequence()
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{
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randomSeed(millis()); //in this way is really random!!!
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for (int i = 0; i < MAX_LEVEL; i++)
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{
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sequence[i] = random(2,6);
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}
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}
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void wrong_sequence()
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{
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for (int i = 0; i < 3; i++)
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{
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digitalWrite(2, HIGH);
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digitalWrite(3, HIGH);
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digitalWrite(4, HIGH);
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digitalWrite(5, HIGH);
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delay(250);
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digitalWrite(2, LOW);
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digitalWrite(3, LOW);
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digitalWrite(4, LOW);
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digitalWrite(5, LOW);
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delay(250);
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}
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level = 1;
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velocity = 1000;
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}
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void right_sequence()
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{
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digitalWrite(2, LOW);
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digitalWrite(3, LOW);
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digitalWrite(4, LOW);
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digitalWrite(5, LOW);
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delay(250);
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digitalWrite(2, HIGH);
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digitalWrite(3, HIGH);
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digitalWrite(4, HIGH);
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digitalWrite(5, HIGH);
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delay(500);
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digitalWrite(2, LOW);
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digitalWrite(3, LOW);
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digitalWrite(4, LOW);
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digitalWrite(5, LOW);
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delay(500);
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if (level < MAX_LEVEL);
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level++;
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velocity -= 50; //increase difficulty
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}
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