void Fire()
{
approxDeltaShotTime = System.Math.Round((Mathf.Abs(lastShot - Time.time)), 2);
if ((approxDeltaShotTime - lockTime) < 0.1f)
{
return;
}
//Instantiates the prefab at the CasingSpawner loc, and sets it as a child of the handgun
casing = Instantiate(prefabCasing) as GameObject;
casing.transform.SetParent(this.transform, true);
casing.transform.position = ejectionLoc;
//Sends a reference of the just spawned casing to the GlobalBehavior Script for tracking
GlobalBehavior.CasingSpawned(casing);
//setup the rigidbody details for the casing
casingRB = casing.GetComponent <Rigidbody>();
Vector3 casingCOM = Vector3.zero;
casingCOM.y = 0.008f;
casingRB.centerOfMass = casingCOM;
//Sets the ejection angle, then adds a bit of randomness to it.
Vector3 ejectionVelocity;
ejectionVelocity = (-transform.forward + (0.8f * transform.right)) * 1.25f;
ejectionVelocity.y = 1f;
Vector3 randVelocity = Random.insideUnitSphere;
ejectionVelocity += (randVelocity * 0.4f);
//Makes the casing spin a bit
Vector3 randAngularVelocity = Random.insideUnitSphere;
randAngularVelocity.x = -500;
//Sets the ejection velocity to a random Vec3 times the multiplier
casingRB.AddForce(ejectionVelocity * ejectionMult);
casingRB.AddRelativeTorque(randAngularVelocity * 10, ForceMode.VelocityChange);
casing.transform.SetParent(null, true);
//plays the GunSmoke particlesystem
smoke.Play();
if (pelletGO != null)
{
pellets.Play();
}
/* temp comment out for testing */
// gunLine.enabled = true;
gunLine.SetPosition(0, transform.position);
// Set the shootRay so that it starts at the end of the gun and points forward from the barrel.
shootRay.origin = transform.position;
shootRay.direction = transform.forward;
if (Physics.Raycast(shootRay, out shootHit, 50f, shootableMask))
{
ObjectHealth objectHealth = shootHit.collider.GetComponent <ObjectHealth>();
if (objectHealth != null)
{
objectHealth.TakeDamage(damageAmt, shootHit.point);
}
gunLine.SetPosition(1, shootHit.point);
}
else
{
gunLine.SetPosition(1, shootRay.origin + shootRay.direction * 50f);
}
//Sets the time of the last time this method was called
lastShot = Time.time;
}
