private void ManageHits(RaycastHit[] hits, float bulletPower, Vector3 bulletDirection, float forceToRigidBodys,
float damage, float bulletSpeed, float bulletTrailExitForce /*if it has rigidbody*/,
GameObject trailPrefab, Transform trailExitPosRot, Vector3 bulletDir, LayerMask bulletMask
)
{
#region No Hit Fake Shot-return
GunAtt gunAtt = GetComponent <GunAtt>();
if (hits.Length == 0) // Fake shot when nothing is hit
{
if (trailExitPosRot && trailPrefab)
{
Vector3 exitPos = trailExitPosRot.position;
GameObject trail;
trail = Instantiate(trailPrefab, exitPos, Quaternion.LookRotation(
/*-plAtts.target.position + exitPos*/ /*trailExitPosRot.forward*/
bulletDir
)) as GameObject;
trail.transform.SetParent(decals.transform, true);
if (trailPrefab.GetComponent <Rigidbody>())
{
trail.GetComponent <Rigidbody>().velocity = -trail.transform.forward * bulletTrailExitForce;
}
}
return;
}
#endregion No Hit Fake Shot-return
int hitIndex = 0;
GameObject tempBulletTrail = null;
float thisBulletPower = bulletPower = bulletPower <= 0 ? .01f : bulletPower; // make sure we hit a collider
foreach (RaycastHit hit in hits) // all raycast hits
{
GameObject decal = null, fx = null, hitSound = null; float thisPierceDecrease = 0;
float timeToTravel = 0;
Vector3 exitPos = transform.position;
if (thisBulletPower <= 0) // if bullet have no power to hit next collider - raycast back & exit foreach
{
#region Destroy trail & Backward raycast
// Find the time needed to get to last hit point
timeToTravel = Vector3.Distance(hits[hitIndex - 1].point, exitPos) / bulletSpeed;
// Destroy bullet trail if bullet lost power on last collider hit
StartCoroutine(gunAtt.DestroyCoroutine(timeToTravel, tempBulletTrail));
// BW raycast
if (hitIndex > 0)
{
RaycastHit[] hitsBW = Physics.RaycastAll(hits[hitIndex - 1].point, -bulletDirection, Vector3.Distance(hits[0].point, hits[hitIndex - 1].point), bulletMask);
if (hitsBW.Length > 1)
{
gunAtt.SortArray(ref hitsBW);
foreach (RaycastHit hitBW in hitsBW)
{
decals.GetAllNormalShot(hitBW.transform.tag, ref decal, ref fx, ref hitSound, ref thisPierceDecrease);
// Instantiate them delayed
float timeToTravelBW = Vector3.Distance(hitBW.point, exitPos) / bulletSpeed;
if (decal != null)
{
StartCoroutine(gunAtt.InstantiateCoroutine(
timeToTravelBW, decal, hitBW.point + (hitBW.normal * .04f), Quaternion.LookRotation(hitBW.normal) * Quaternion.Euler(new Vector3(0, 0, Random.Range(0, 360))), hitBW.transform));
}
if (fx != null)
{
StartCoroutine(gunAtt.InstantiateCoroutine(
timeToTravelBW, fx, hitBW.point + (hitBW.normal * .07f), Quaternion.LookRotation(hitBW.normal) * Quaternion.Euler(new Vector3(0, 0, Random.Range(0, 360))), hitBW.transform, true));
}
if (hitSound != null)
{
StartCoroutine(gunAtt.InstantiateCoroutine(timeToTravelBW, hitSound, hitBW.point, Quaternion.identity, hitBW.transform, true));
}
}
}
}
#endregion Destroy trail & Backward raycast
break;
}
#region Forward raycast
decals.GetAllNormalShot(hit.transform.tag, ref decal, ref fx, ref hitSound, ref thisPierceDecrease);
// to look realistic Instantiate them delayed
timeToTravel = Vector3.Distance(hit.point, exitPos) / bulletSpeed;
if (decal != null)
{
StartCoroutine(gunAtt.InstantiateCoroutine(
timeToTravel, decal, hit.point + (hit.normal * .04f), Quaternion.LookRotation(hit.normal) * Quaternion.Euler(new Vector3(0, 0, Random.Range(0, 360))), hit.transform, true));
}
if (fx != null)
{
StartCoroutine(gunAtt.InstantiateCoroutine(
timeToTravel, fx, hit.point + (hit.normal * .07f), Quaternion.LookRotation(hit.normal) * Quaternion.Euler(new Vector3(0, 0, Random.Range(0, 360))), hit.transform, true));
}
if (hitSound != null)
{
StartCoroutine(gunAtt.InstantiateCoroutine(timeToTravel, hitSound, hit.point, Quaternion.identity, hit.transform, true));
}
// bullet trail at first hit
if (trailExitPosRot && trailPrefab && hitIndex == 0)
{
Vector3 trailExitPos = trailExitPosRot.position;
GameObject trail;
trail = Instantiate(trailPrefab, trailExitPos, Quaternion.LookRotation(bulletDir)) as GameObject;
if (trailPrefab.GetComponent <Rigidbody>())
{
trail.GetComponent <Rigidbody>().velocity = trail.transform.forward * bulletTrailExitForce;
}
tempBulletTrail = trail;
trail.transform.SetParent(decals.transform, true);
}
// add force to objects that bullet hit, if they have rigidbody
StartCoroutine(gunAtt.AddBulletForceToRigidbodys(timeToTravel, hit, forceToRigidBodys * thisBulletPower / bulletPower, bulletDirection));
// Apply damage
StartCoroutine(gunAtt.ApplyingDamageDelayed(timeToTravel, hit.collider.gameObject, damage * thisBulletPower / bulletPower, bulletDirection, hit.point, forceToRigidBodys * thisBulletPower / bulletPower));
#endregion Forward raycast
hitIndex++;
thisBulletPower -= thisPierceDecrease;
}
}
public void SecFire
(
Transform owner,
Transform target,
Vector3 firingToPos,
ref float _weaponBodyBob,
ref float _randomHandTwistSign,
Quaternion xq,
LayerMask bulletMask
)
{
if (!SecFireGp)
{
return;
}
GunAtt gunAtt = GetComponent <GunAtt>();
SecFireGp.currentClipCapacity -= 1;
float xSpread = 0, ySpread = 0, bodySpread = 0;
bodySpread = SecFireGp.bodySpread;
xSpread = (float)(Random.value - 0.5) * (SecFireGp.spreadAmount - spreadDecreaser);
ySpread = (float)(Random.Range(.35f, 1f) - 0.5) * (SecFireGp.spreadAmount - spreadDecreaser);
if (SecFireGp.fireSounds.Count > 0)
{
int randFireSound = Random.Range(0, SecFireGp.fireSounds.Count);
GameObject fireSound = Instantiate(SecFireGp.fireSounds[randFireSound], transform.position, transform.rotation) as GameObject;
if (fireSound)
{
fireSound.transform.SetParent(transform);
AudioEventMonoB audioEventMonoB = fireSound.GetComponent <AudioEventMonoB>();
if (audioEventMonoB)
{
audioEventMonoB.owner = owner;
}
}
}
if (SecFireGp.animator)
{
SecFireGp.animator.SetTrigger("Fire");
}
// empty shell
if (SecFireGp.emptyShellPosition && SecFireGp.EmptyShellPrefab)
{
Vector3 randomEmptyShellForce = new Vector3(Random.Range(SecFireGp.emptyShellMinForce.x, SecFireGp.emptyShellMaxForce.x), Random.Range(SecFireGp.emptyShellMinForce.y, SecFireGp.emptyShellMaxForce.y), Random.Range(SecFireGp.emptyShellMinForce.z, SecFireGp.emptyShellMaxForce.z));
GameObject goEmptyShell = Instantiate(SecFireGp.EmptyShellPrefab, SecFireGp.emptyShellPosition.position, SecFireGp.emptyShellPosition.rotation) as GameObject;
goEmptyShell.GetComponent <Rigidbody>().AddForce(SecFireGp.emptyShellPosition.rotation * randomEmptyShellForce, ForceMode.Impulse);
goEmptyShell.transform.SetParent(decals.transform, true);
}
// muzzle flash
if (SecFireGp.muzzleFlashPrefab)
{
GameObject goMuzzle = Instantiate(SecFireGp.muzzleFlashPrefab, SecFireGp.muzzleFlashPosRot.position, SecFireGp.muzzleFlashPosRot.rotation) as GameObject;
goMuzzle.transform.SetParent(gunAtt.transform, true);
}
#region Raycast Fire
if (!SecFireGp.isFiringProjectile)
{
if (!SecFireGp.isShotGun)
{
Vector3 bulletDir = xq * (firingToPos - SecFireGp.spawn.position).normalized;
RaycastHit[] hits = Physics.RaycastAll(gunAtt.spawn.position, bulletDir, gunAtt.maxBulletDistance, bulletMask); // raycastAll - get hits
gunAtt.SortArray(ref hits); // sort raycast hits by distance
ManageHits(hits, SecFireGp.bulletPower, bulletDir, SecFireGp.bulletForceToRigidbodys, SecFireGp.damage + (SecFireGp.currentProjectilePrefab.GetComponent <RaycastBullet>().damage),
SecFireGp.bulletSpeed, SecFireGp.bulletTrailExitForce, SecFireGp.bulletTrailPrefab, SecFireGp.bulletTrailExitPosRot, bulletDir, bulletMask);
}
else
{
for (int i = 0; i < SecFireGp.shrapnelCount; i++)
{
Vector3 bulletDir = xq * Quaternion.Euler(Random.Range(-SecFireGp.maxshrapnelSpread, SecFireGp.maxshrapnelSpread), Random.Range(-SecFireGp.maxshrapnelSpread, SecFireGp.maxshrapnelSpread), 0) * (firingToPos - SecFireGp.spawn.position).normalized;
//Debug.DrawRay(gunAtt.spawn.position, bulletDir * 55, Color.red);
RaycastHit[] hits = Physics.RaycastAll(SecFireGp.spawn.position, bulletDir, SecFireGp.maxBulletDistance, bulletMask); // raycastAll - get hits
gunAtt.SortArray(ref hits); // sort raycast hits
ManageHits(hits, SecFireGp.bulletPower, bulletDir, SecFireGp.bulletForceToRigidbodys, SecFireGp.damage + (SecFireGp.currentProjectilePrefab.GetComponent <RaycastBullet>().damage), SecFireGp.bulletSpeed, SecFireGp.bulletTrailExitForce, SecFireGp.bulletTrailPrefab, SecFireGp.bulletTrailExitPosRot, bulletDir, bulletMask);
}
}
}
#endregion Raycast Fire
#region Projectile Fire
else
{
//if (SecFireGp.firesCurClipObject && SecFireGp.curClipObject.GetComponent<Projectile>())
//{
// gunAtt.curClipObject.SetParent(null);
// gunAtt.curClipObject.forward = xq * (firingToPos - gunAtt.spawn.position).normalized;
// gunAtt.curClipObject.GetComponent<Projectile>().EnableProjectile();
//}
//else
{
Instantiate(SecFireGp.projectilePrefab, gunAtt.spawn.position, xq);
}
}
#endregion Projectile Fire
// Apply Spreads after Fire
target.localPosition = new Vector3(xSpread, ySpread, 0) + target.localPosition;
_weaponBodyBob = bodySpread;
_randomHandTwistSign = Random.Range(-1, 1);
}