#ifndef ENGINE_PHYSICS_H
#define ENGINE_PHYSICS_H

#include <raylib.h>
#include <stdbool.h>

typedef struct {
  Vector2 position;
  Vector2 direction;
  Vector2 velocity;
  float speed;
  float weight;
} Physics;

typedef struct {
  bool overlapping;
  bool hasDirection;
  Vector2 direction;
  float overlap;
} CircleCollision;

void UpdatePhysicsDirection(Vector2 *direction, Vector2 vector);
void UpdatePhysicsVelocity(Vector2 *velocity, Vector2 *direction, float *speed);
void UpdatePhysicsPosition(Vector2 *position, Vector2 *velocity);
void UpdatePhysicsSpeed(float *speed, float *newSpeed);
void UpdatePhysics(Physics *physics, Vector2 direction);
float GetActualSpeed(Physics *physics);

CircleCollision CheckCircleCollision(Vector2 posA, float radiusA, Vector2 posB, float radiusB);

#endif