Diff: Ball.cpp

Revision:

5:381cd0ea08aa

Parent:

4:d3f87c8e4027

--- a/Ball.cpp	Sun Mar 05 23:10:45 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-#include "Ball.h"
-
-Ball::Ball()
-{
-
-}
-
-Ball::~Ball()
-{
-
-}
-
-void Ball::init(int size,int speed)
-{
-    _size = size;
-
-    _x = WIDTH/2 -  _size/2;
-    _y = HEIGHT/2 - _size/2;
-
-    srand(time(NULL));
-    int direction = rand() % 4; // randomise initial direction. 
-
-    // 4 possibilities. Get random modulo and set velocities accordingly
-    if (direction == 0) {
-        _velocity.x = speed;
-        _velocity.y = speed;
-    } else if (direction == 1) {
-        _velocity.x = speed;
-        _velocity.y = -speed;
-    } else if (direction == 2) {
-        _velocity.x = speed;
-        _velocity.y = speed;
-    } else {
-        _velocity.x = -speed;
-        _velocity.y = -speed;
-    }
-}
-
-void Ball::draw(N5110 &lcd)
-{
-    lcd.drawRect(_x,_y,_size,_size,FILL_BLACK);
-}
-
-void Ball::update()
-{
-    _x += _velocity.x;
-    _y += _velocity.y;
-}
-
-void Ball::set_velocity(Vector2D v)
-{
-    _velocity.x = v.x;
-    _velocity.y = v.y;
-}
-
-Vector2D Ball::get_velocity()
-{
-    Vector2D v = {_velocity.x,_velocity.y};
-    return v;
-}
-
-Vector2D Ball::get_pos()
-{
-    Vector2D p = {_x,_y};
-    return p;
-}
-
-void Ball::set_pos(Vector2D p)
-{
-    _x = p.x;
-    _y = p.y;
-}
\ No newline at end of file