File content as of revision 1:0328ad927150:

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

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();

};

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;
    
}

void Movement::accelerate()
{
    x_vel += cos(angle);
    y_vel += 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));
    }
}


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(){
}

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);

    }
}