//-----------------------------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------------------------
void ChangeAimPhase(E_AimPhase NewPhase)
{
if (Audio != null)
{
float coef = 0.0f;
if ((Audio.isPlaying == true) && (m_AimPhase != E_AimPhase.InProgress))
{
coef = 1.0f - Audio.time / Audio.clip.length;
}
Audio.Stop();
Audio.clip = null;
Audio.loop = false;
switch (NewPhase)
{
case E_AimPhase.Starting:
{
if (m_SndSettings.m_AimingStart != null)
{
Audio.clip = m_SndSettings.m_AimingStart;
Audio.time = coef * Audio.clip.length;
}
}
break;
case E_AimPhase.InProgress:
{
Audio.clip = m_SndSettings.m_AimingLoop;
Audio.loop = true;
}
break;
case E_AimPhase.Stopping:
{
if (m_SndSettings.m_AimingStop != null)
{
Audio.clip = m_SndSettings.m_AimingStop;
Audio.time = coef * Audio.clip.length;
}
}
break;
}
Audio.Play();
}
m_AimPhase = NewPhase;
}
//-----------------------------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------------------------
void UpdateAiming(float DeltaTime)
{
bool aiming = false;
bool dirInTolerance = Mathf.Max(m_HMotor.AbsDiff, m_VMotor.AbsDiff) <= 1.0f * Mathf.Deg2Rad;
if (dirInTolerance)
{
tm = 0.0f;
}
else
{
tm += DeltaTime;
aiming = tm > 0.1f;
}
// update aiming direction...
m_HMotor.Update(DeltaTime);
m_VMotor.Update(DeltaTime);
m_AimDir = MathUtils.AnglesToVector(m_PartsSettings.m_Base.forward,
m_PartsSettings.m_Base.up,
m_HMotor.Angle,
m_VMotor.Angle);
m_PartsSettings.m_Neck.rotation = Quaternion.LookRotation(m_AimDir, m_PartsSettings.m_Base.up);
// update aiming phase, sounds,...
E_AimPhase prevPhase = m_AimPhase;
if (aiming)
{
if ((m_AimPhase == E_AimPhase.Idle) || (m_AimPhase == E_AimPhase.Stopping))
{
ChangeAimPhase(E_AimPhase.Starting);
}
}
else
{
if ((m_AimPhase == E_AimPhase.Starting) || (m_AimPhase == E_AimPhase.InProgress))
{
ChangeAimPhase(E_AimPhase.Stopping);
}
}
if (prevPhase == m_AimPhase)
{
if ((Audio == null) || (Audio.isPlaying == false))
{
if (m_AimPhase == E_AimPhase.Starting)
{
ChangeAimPhase(E_AimPhase.InProgress);
}
else if (m_AimPhase == E_AimPhase.Stopping)
{
ChangeAimPhase(E_AimPhase.Idle);
}
}
}
// set new target direction...
if (m_Target.m_Agent != null)
{
float angleH = 0.0f;
float angleV = 0.0f;
Vector3 tarDir = Vector3.Normalize(m_Target.m_LastVisiblePos - m_PartsSettings.m_Neck.position);
MathUtils.VectorToAngles(m_PartsSettings.m_Base.forward,
m_PartsSettings.m_Base.up,
tarDir,
ref angleH,
ref angleV);
m_HMotor.TargetAngle = angleH;
m_VMotor.TargetAngle = angleV;
}
else if (!OutOfAmmo)
{
m_HMotor.TargetAngle = m_InitHAngle;
m_VMotor.TargetAngle = m_InitVAngle;
}
}
