#ifndef OBJECTS_H_
#define OBJECTS_H_
#include "vec_utils.h"

typedef struct {
  float mass; // Earth masses.
  float radius; // Earth radii (physical collision radius).
  Vector2 position; // Earth radii.
  Vector2 speed; // Earth radii per simulated second.
  float draw_radius;
  float charge; // Coulombs.
  char name[32];
} mass_body_t;

typedef struct universe {
  unsigned int num_bodies;
  mass_body_t *bodies;
} universe_t;
#endif // OBJECTS_H_