}//AddPhysics
public static Bullet Spawn(Vector3 startPos, Vector3 dir, float speed, Color color, float maxDist, float size)
{
GameObject bulletObj = GameObject.CreatePrimitive(PrimitiveType.Sphere);
bulletObj.name = "Bullet";
bulletObj.transform.position = startPos;
bulletObj.transform.localScale = bulletObj.transform.localScale * size;
MeshRenderer mr = bulletObj.GetComponent <MeshRenderer>();
mr.material.color = color;
Bullet bullet = bulletObj.AddComponent <Bullet>();
bullet.AddPhysics();
bullet.speed = speed;
bullet.dir = dir;
bullet.maxDist = maxDist;
bullet.startPoint = startPos;
bulletObj.SetActive(false);
return(bullet);
} //Spawn
