File content as of revision 3:14a2729625f6:

#include "mbed.h"
#include "rtos.h"
#include "uLCD_4DGL.h"
#include <math.h>
#include <list>
using namespace std;

//constants
#define ACCEL .5
#define ROTTA .2

//devices
DigitalOut myled(LED1);
uLCD_4DGL ulcd(p28,p27,p29);

class Movement
{
public:
    double x_pos;   // x position of object
    double y_pos;   //
    double x_vel;   // x velocity of object
    double y_vel;   //
    double angle;   // angle of object
    int hit_rad;     // hit box radius of object
    bool wrap;
    Movement(double xp,double yp,double xv,double yv,double a,double r,double w);
    void move();
    void accelerate();
    void turn_left();
    void turn_right();

};

Movement::Movement(double xp,double yp,double xv,double yv,double a,double r,double w)
{
    x_pos = xp;
    y_pos = yp;
    x_vel = xv;
    y_vel = yv;
    angle = a;
    hit_rad = r;
    wrap = w;
}


void Movement::move()
{
    x_pos += x_vel;
    y_pos += y_vel;
    if(x_pos < 0 || x_pos > 144 && x_pos < 0 || x_pos > 144) {
        if(wrap) {
            x_pos += 144*(1 - ceil(x_pos/144));
            y_pos += 144*(1 - ceil(y_pos/144));
        } else {
            }
    }
}

void Movement::accelerate()
{
    x_vel += ACCEL * cos(angle);
    y_vel += ACCEL * sin(angle);
    if(sqrt(pow(x_vel,2) + pow(y_vel,2)) > 10) {
        x_vel = x_vel * 10 / sqrt(pow(x_vel,2) + pow(y_vel,2));
        y_vel = y_vel * 10 / sqrt(pow(x_vel,2) + pow(y_vel,2));
    }
}

void Movement::turn_left(){
    angle -= ROTTA;
}

void Movement::turn_right(){
    angle += ROTTA;
}
    
//collisions
bool collision(Movement p1, Movement p2)
{
    int rad = p1.hit_rad + p2.hit_rad;
    double dist = sqrt(pow((p1.x_pos - p2.x_pos),2) + pow((p1.y_pos - p2.y_pos),2));
    return dist < rad;
}

void calc_collisions(Movement player, list<Movement> asteroids, list<Movement> bullets)
{
}

//drawing
void draw_objs(Movement player, list<Movement> asteroids, list<Movement> bullets)
{
}

int main()
{
    Movement player(50, 100, 0, -5, 0, 5, 1);
    list<Movement> asteroids();
    list<Movement> bullets();
    while(1) {
        player.move();
        //calc_collisions();
        //draw_objs(player, asteroids, bullets);

    }
}