/// <summary>
/// Makes the character shoot.
/// If the character is currently shooting (its cooldown is running), the action is cancelled.
/// If the hit object has a Shootable component, triggers OnShot event on that component.
/// </summary>
public void DoShoot()
{
// If the character is already shooting (its cooldown is running) or the action is frozen, cancel update
if (IsShooting || m_FreezeShoot)
{
return;
}
Vector3 aimVector = AimVector.normalized;
// Start the cooldown coroutine
m_ShootCooldownCoroutine = StartCoroutine(ApplyShootCooldown(m_ShootRange, m_ShootCooldown));
// Call OnShoot event
m_ShootEvents.OnShoot.Invoke(new ShootInfos
{
origin = transform.position,
direction = aimVector,
range = m_ShootRange,
cooldown = m_ShootCooldown,
damages = m_ShootDamages
});
// If the shot hit something
if (Physics.Raycast(transform.position, aimVector, out RaycastHit rayHit, m_ShootRange, m_ShootableObjectsLayer))
{
HitInfos infos = new HitInfos
{
shooter = gameObject,
target = rayHit.collider.gameObject,
origin = transform.position,
impact = rayHit.point,
distance = rayHit.distance,
damages = m_ShootDamages
};
// Call OnHitTarget event
m_ShootEvents.OnHitTarget.Invoke(infos);
if (rayHit.collider.TryGetComponent(out Shootable shootable))
{
shootable.NotifyHit(infos);
// If this character can gain score
if (m_Scorer != null && shootable.ScoreByShot != 0)
{
// Get score from the target if possible
m_Scorer.GainScore(shootable.ScoreByShot);
}
}
#if UNITY_EDITOR
if (m_EnableDebugLines)
{
Debug.DrawLine(transform.position, transform.position + aimVector * rayHit.distance, Color.red, m_DebugLineDuration);
}
#endif
}
///<summary>
/// Called when an object enters in this object's trigger.
///</summary>
private void OnTriggerEnter(Collider _Other)
{
if (m_Collected)
{
return;
}
Scorer scorer = _Other.GetComponent <Scorer>();
// If the entering entity can score
if (scorer != null)
{
scorer.GainScore(m_Score);
}
m_Collected = true;
m_OnCollect.Invoke(new CollectInfos()
{
score = m_Score,
position = transform.position,
collector = _Other.gameObject
});
}
