} //fuctions that is begin run every second
void shoot()
{
if (current_ammo > 0)
{
muzzle_flash.Play(); //plays the particle system
current_ammo--; //takes 1 ammo away from current ammo
RaycastHit hit; //creats raycast (invisible line) called hit
if (Physics.Raycast(fps_cam.transform.position, fps_cam.transform.forward, out hit, range))
{
Enemy1 enemy = hit.transform.GetComponent <Enemy1>(); //locates an enemy script on the transform in the raycast
if (enemy != null) //if the transform has the enemy script
{
enemy.take_dmg(dmg); //takes damage of weapon away from health of the enemy (done in enemy script)
}
if (hit.rigidbody != null) //if the transform has a rigidbody
{
hit.rigidbody.AddForce(-hit.normal * impact_force); //get knocked backwards (-) by impat force
}
GameObject impact = Instantiate(impact_effect, hit.point, Quaternion.LookRotation(hit.normal)); //creates the impact particle system where the raycast lands on the object
Destroy(impact, 0.25f); //destroys the particle gameobject after 1/4 of a second
} //if there is an object within range and in the centre of the cameras current orientation
}
} //Fuction that takes care of anything to do with bullets