Pssst, like flappy bird? Me too. Upload this code to your Adafriend and see what happens. Have fun! You're welcome ;)
// Arduino Flappy Bird homage by [email protected] #include <Arduino.h> #include <Wire.h> #include "Adafruit_LEDBackpack.h" #include "Adafruit_GFX.h" #include <Tone.h> Adafruit_8x8matrix matrix = Adafruit_8x8matrix(); Tone tone1; #define OCTAVE_OFFSET 0 const int notes[] = { 0, NOTE_C4, NOTE_CS4, NOTE_D4, NOTE_DS4, NOTE_E4, NOTE_F4, NOTE_FS4, NOTE_G4, NOTE_GS4, NOTE_A4, NOTE_AS4, NOTE_B4, NOTE_C5, NOTE_CS5, NOTE_D5, NOTE_DS5, NOTE_E5, NOTE_F5, NOTE_FS5, NOTE_G5, NOTE_GS5, NOTE_A5, NOTE_AS5, NOTE_B5, NOTE_C6, NOTE_CS6, NOTE_D6, NOTE_DS6, NOTE_E6, NOTE_F6, NOTE_FS6, NOTE_G6, NOTE_GS6, NOTE_A6, NOTE_AS6, NOTE_B6, NOTE_C7, NOTE_CS7, NOTE_D7, NOTE_DS7, NOTE_E7, NOTE_F7, NOTE_FS7, NOTE_G7, NOTE_GS7, NOTE_A7, NOTE_AS7, NOTE_B7 }; static const uint8_t PROGMEM bird0[] = { B00011000, B00111100, B00110100, B11111111, B10111111, B11011100, B01111100, B00111000 } , bird1[] = { B00000000, B00011000, B00111100, B00110111, B11111111, B10011100, B11111100, B00111000 } , bird2[] = { B00011000, B00111100, B00110100, B00111111, B01111111, B11011100, B10111100, B11111000 }; const byte vibration PROGMEM = A0; // vibration sensor const int tapLevel PROGMEM = 512; double initYVelocity = 6.5; double gravity = -9.8; long birdTime; long previousBirdTime; byte birdPos = 3; byte tailPos = 3; byte birdStart; byte topWall; byte bottomWall; int wallDelay = 250; byte wallGap = 5; long wallTime; int wallCount; long previousWallTime; byte wallPosition = 0; boolean gameMode = false; long frameTime; long previousFrameTime; byte frame = 0; byte frameChange = 1; byte lives = 2; void setup() { pinMode(vibration, INPUT_PULLUP); matrix.begin(0x70); matrix.setRotation(3); matrix.setBrightness(3); matrix.setTextSize(1); matrix.setTextWrap(false); // we dont want text to wrap so it scrolls nicely matrix.setTextColor(LED_ON); matrix.clear(); matrix.writeDisplay(); previousBirdTime = millis(); topWall = random(0,4); bottomWall = topWall + 4; wallPosition = 0; gameMode = false; } void loop() { matrix.clear(); if(gameMode == false) { if(analogRead(vibration)< tapLevel) { gameMode = true; } frameTime = millis(); if(frameTime - previousFrameTime > 250) { previousFrameTime = frameTime; frame += frameChange; if(frame >= 2 || frame <= 0) frameChange *= -1; } if(frame == 0) matrix.drawBitmap(0, 0, bird0, 8, 8, LED_ON); else if(frame == 1) matrix.drawBitmap(0, 0, bird1, 8, 8, LED_ON); else if(frame == 2) matrix.drawBitmap(0, 0, bird2, 8, 8, LED_ON); } else { if(analogRead(vibration)<tapLevel) { previousBirdTime = millis(); birdStart = birdPos; } drawWalls(); drawBird(); if(wallPosition == 6) { byte next = 7 - calculateNextY(); if(next >= bottomWall || next <= topWall) { gameMode = false; int scoreInt = wallCount-1; const char* temp = "Game Over"; for (int8_t x=7; x>=-1*9*5+1; x--) { matrix.clear(); matrix.setCursor(x,0); matrix.print(temp); matrix.writeDisplay(); delay(75); } } wallCount++; } } matrix.writeDisplay(); } void drawWalls() { wallTime = millis(); if(wallPosition > 7) { topWall = random(0,4); bottomWall = topWall + 4; wallPosition = 0; } matrix.drawLine(7-wallPosition, 0, 7-wallPosition, topWall, LED_ON); matrix.drawLine(7-wallPosition, bottomWall, 7-wallPosition, 7, LED_ON); if(wallTime - previousWallTime > wallDelay) { previousWallTime = wallTime; wallPosition++; } } int calculateY() { return (int)(birdStart+((birdTime/1000.0)*(initYVelocity+gravity*(birdTime/1000.0)/2.0))); } int calculateTail() { return (int)(birdStart+(((birdTime-100)/1000.0)*(initYVelocity+gravity*((birdTime-100)/1000.0)/2.0))); } int calculateNextY() { return (int)(birdStart+(((birdTime+100)/1000.0)*(initYVelocity+gravity*((birdTime+100)/1000.0)/2.0))); } void drawBird() { birdTime = millis() - previousBirdTime; birdPos = calculateY(); tailPos = calculateTail(); if(calculateY() < 0) birdPos = 0; if(calculateTail() < 0) tailPos = 0; matrix.drawPixel(0, 7-tailPos, LED_ON); matrix.drawPixel(1, 7-birdPos, LED_ON); matrix.writeDisplay(); }
Page last edited June 21, 2016
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