Moving_Ball

Moving_Ball.ino

#include <Gamebuino-Meta.h>

int positionX = 32;
int speedX = 1;

void setup() {
  gb.begin();

}

void loop() {
  while (!gb.update());
  gb.display.clear();

  positionX = positionX + speedX;
  if (positionX == gb.display.width()) {
      positionX = 32;
  }

  if (gb.buttons.pressed(BUTTON_UP) && speedX <10) {
    speedX += 1;
    positionX = positionX + speedX;
    gb.sound.playTick();
  }
  
  if (gb.buttons.pressed(BUTTON_DOWN) && speedX >1) {
    speedX -= 1;
    positionX = positionX + speedX; 
    gb.sound.playTick();
  }
  
  gb.display.print("PositionX : ");
  gb.display.print(positionX);
  gb.display.print("\nSpeedX : ");
  gb.display.print(speedX);
  gb.display.fillRect(positionX, 32, 4, 4);
}