/* A fun and complex program that makes the Code Rocket fun to play with. No in-depth explanations here; this * program is designed for you to take apart and 'hack' into something new! */ int pressCount = 0; // an integer variable counting up each time a button is pressed void setup(){ pinMode(3,OUTPUT); //set each LED as an OUTPUT pinMode(4,OUTPUT); pinMode(5,OUTPUT); pinMode(6,OUTPUT); pinMode(7,OUTPUT); pinMode(8,OUTPUT); pinMode(9,OUTPUT); pinMode(10,OUTPUT); pinMode(11,INPUT_PULLUP); //set the buttons as INPUT_PULLUP pinMode(12,INPUT_PULLUP); pinMode(2,OUTPUT); //set the speaker as an OUTPUT } void loop(){ while(digitalRead(11)==LOW && digitalRead(12)==LOW){ //if both buttons 11 and 12 are pressed at the same time digitalWrite(7,LOW); //turn off the blaster LEDs if they are on. digitalWrite(8,LOW); for(int i=0;i<255;i++){ //fade up the booster LEDs and fade up a tune analogWrite(9,i); analogWrite(10,i); tone(2,i*5); delay(7); } //after the LEDs and tune 'fade up', play a rumbling/static tone as long as the 11 button is still held while(digitalRead(11)==LOW){ tone(2,150); //tones close to each other in hertz value played really quickly will sound like static delay(1); tone(2,50); delay(1); } digitalWrite(9,LOW); //turn off the booster LEDs when button 11 is released digitalWrite(10,LOW); } if(digitalRead(11)==LOW){ //if button 11 is pressed digitalWrite(7,HIGH); //turn on LED 7 pressCount++; //increase pressCount by one //A fast falling tone makes a better laser sound (like the laser 'bullet' is getting further away) than a single tone does. for(int i=800;i>500;i--){ //Starting at 800 and decreasing to 500 tone(2,i); //play the tone with pitch equal to variable 'i' delay(1); //delay 1 millisecond before changing the pitch and playing again } } else if(digitalRead(12)==LOW){ //if button 12 is pressed digitalWrite(8,HIGH); // turn on LED 8 pressCount++; //increase pressCount by one // This tone falls from 1000 to 700, playing a different tone every 1 millsecond for(int i=1000;i>700;i--){ // Starting at 1000 and decreasing to 700 tone(2,i); //play the tone with pitch equal to variable 'i' delay(1); //delay 1 millsecond } } else{ //Otherwise if no buttons are pressed digitalWrite(7,LOW); //turn off the LEDs digitalWrite(8,LOW); noTone(2); //stop the tone on the speaker } if(pressCount==50){ //if pressCount reaches 50, turn off the blaster LED and play 'ascend to charge' and play a light pattern digitalWrite(8,LOW);//turn off the LED that may be on digitalWrite(7,LOW);//turn off the LED that may be on tone(2,523); //C delay(100); //Play the note for 150 milliseconds tone(2,659); //E delay(100); tone(2,784); //G delay(100); tone(2,880); //A delay(200); //double delay on this note tone(2,659); //E delay(100); tone(2,784); //G delay(400); //quadruple delay on the last note noTone(2); pressCount=0; //reset pressCount to 0 for(int i=3;i<=6;i++){ //Turn on each LED in the circle in order and play a corresponding tune digitalWrite(i,HIGH); tone(2,i*100); delay(75); digitalWrite(i,LOW); }// end of the for loop }//end of the 'pressCount=50' loop }//end of the void loop // (c) 2018 Let's Start Coding. License: www.letsstartcoding.com/bsdlicense