private void OnCollisionEnter(Collision collision)
{
// Becomes true if we collided with the player
var tag = collision.gameObject.tag;
if (tag == "Player" || tag == "Biker")
{
m_bCollided = true;
m_Death.KillAfter(3);
LockedOn.Stop();
AboutToShoot.Stop();
}
}
// Update is called once per frame
void Update()
{
float fCurrentTime = Time.time; // current time for the countdown timer
gameObject.transform.LookAt(m_Player); // snipers will look at the player
if (!m_bCollided)
{
transform.position = m_PrevPos;
}
else
{
m_PrevPos = transform.position;
m_Vec3Force.Set(0, 50, 0);
m_SniperRB.AddForce(m_Vec3Force);
m_ReticleMain.SetActive(false);
m_Laser.enabled = false;
if (transform.position.y >= 20 + m_fStartHeight)
{
m_Death.m_bKillMe = true;
}
return;
}
RaycastHit hit;
Vector3 direction = m_Player.position - m_BarrelEnd.position;
Ray ray = new Ray(m_BarrelEnd.position, direction);
// This is a bitmask that makes it so we only check the building layer
int layerMask = 1 << m_nBuildingLayer;
// Check to see if we hit a building
if (Physics.Raycast(ray, out hit, direction.magnitude, layerMask))
{
// End the attack
AboutToShoot.loop = false;
AboutToShoot.Stop();
m_bAttacking = false;
m_fAttackEnd = 0;
m_ReticleMain.SetActive(false);
m_Laser.enabled = false;
return;
}
// Else we must have reached the player
// IF we are not already attacking the player
else if (!m_bAttacking)
{
if (fCurrentTime > m_fCooldownEnd)
{
// Start attacking the player
AboutToShoot.loop = true;
AboutToShoot.Play();
// Set Time to end attack
m_fAttackEnd = fCurrentTime + m_fAttackDuration;
m_bAttacking = true;
// Enable reticle and laser
m_ReticleMain.SetActive(true);
m_Laser.enabled = true;
// hit.point - transform.position
}
}
// IF current time is less that time to end attack
if (fCurrentTime < m_fAttackEnd)
{
// Determine lerp time (between 0-1)
float fLerpTime = 1 - ((m_fAttackEnd - fCurrentTime) / m_fAttackDuration);
// Set Reticle main position to players current position and a little up
m_ReticleMain.transform.position = m_Player.position;
m_ReticleMain.transform.position += m_ReticleMain.transform.up;
m_ReticleMain.transform.Rotate(0.0f, m_fReticleRotationSpeed, 0.0f);
// Lerp the reticle segments from their start to end positions
m_ReticleTop.transform.localPosition = Vector3.Lerp(m_ReticleTopStart, m_ReticleTopEnd, fLerpTime);
m_ReticleBot.transform.localPosition = Vector3.Lerp(m_ReticleBotStart, m_ReticleBotEnd, fLerpTime);
m_ReticleLeft.transform.localPosition = Vector3.Lerp(m_ReticleLeftStart, m_ReticleLeftEnd, fLerpTime);
m_ReticleRight.transform.localPosition = Vector3.Lerp(m_ReticleRightStart, m_ReticleRightEnd, fLerpTime);
// Get Positions of barrel end and player
Vector3[] pos = { m_BarrelEnd.position, m_Player.position + Vector3.up };
// Show LAZER BEAM between the positions
m_Laser.SetPositions(pos);
}
// IF current time is after attack should end
if (fCurrentTime > m_fAttackEnd)
{
// Disable the reticle and laser
m_ReticleMain.SetActive(false);
m_Laser.enabled = false;
// Reset reticle segment positions
m_ReticleTop.transform.position = m_ReticleTopStart;
m_ReticleBot.transform.position = m_ReticleBotStart;
m_ReticleLeft.transform.position = m_ReticleLeftStart;
m_ReticleRight.transform.position = m_ReticleRightStart;
// If it was still attacking at the time it ended
if (m_bAttacking)
{
// Stop the attack
m_bAttacking = false;
// Make Player Move X distance
Shot.Play();
LockedOn.Stop();
AboutToShoot.Stop();
m_PlayerRB.AddForce(direction * m_fKnockBack, ForceMode.Impulse);
var effect = m_Player.GetComponent <PlayerParticles>();
if (effect == null)
{
Debug.LogWarning("Player has no PlayerParticles Component");
}
else
{
effect.Play(effect.m_SniperHit);
}
m_fCooldownEnd = fCurrentTime + m_fCooldown;
}
}
}
