File content as of revision 13:e5a36fbd48ae:

#include "Ball.h"

Ball::Ball()
{}

Ball::~Ball()
{}

void Ball::init(int radius){
    _radius = radius;
    _x = 48;
    _y = 24;
}

void Ball::draw(N5110 &lcd){
    int radius = get_radius();
    lcd.drawCircle(_x, _y, radius, FILL_BLACK);
}

void Ball::update(FXOS8700CQ &accelerometer){
    int RADIUS = get_radius();
    Data values = accelerometer.get_values();
    _velocity.x = -5*values.ay;
    _velocity.y = -5*values.ax;
    _x += _velocity.x;
    _y += _velocity.y;
    if (_x < RADIUS){ _x = RADIUS;}
    if (_x > 84 - RADIUS){ _x = 83 - RADIUS;}
    if (_y < RADIUS){ _y = RADIUS;}
    if (_y > 48 - RADIUS){ _y = 47 - RADIUS;}
}

Vector2D Ball::get_position(){
    Vector2D pos = {_x, _y};
    return pos;
}

Vector2D Ball::get_velocity(){
    Vector2D vel = {_velocity.x, _velocity.y};
    return vel;
}

int Ball::get_radius(){
    int radius = _radius;
    return radius;
}

void Ball::set_velocity(Vector2D vel){
    _velocity.x = vel.x;
    _velocity.y = vel.y;
}

void Ball::set_position(Vector2D pos){
    _x = pos.x;
    _y = pos.y;
}

void Ball::set_radius(int radius){
    _radius = radius;
}