/// <summary>
/// Updates current state.
/// </summary>
public void Update()
{
if (TimeLeftForNextStep >= -float.Epsilon)
{
TimeLeftForNextStep -= Time.deltaTime;
}
else
{
switch (Step)
{
case AimStep.Enter:
Step = AimStep.Aiming;
TimeLeftForNextStep = TimeAimToLeave;
break;
case AimStep.Aiming:
if (LeaveAfterAiming)
{
Step = AimStep.None;
LeaveAfterAiming = false;
}
break;
}
}
}
/// <summary>
/// Starts off a transition to aim, wait's for ImmediateAim() to finish it.
/// </summary>
/// <param name="angle">Degrees in world space to point the gun at.</param>
public void WaitAim(float angle)
{
Angle = angle;
if (Step == AimStep.Aiming)
{
LeaveAfterAiming = false;
}
else if (Step != AimStep.Enter)
{
Step = AimStep.Enter;
TimeLeftForNextStep = 10000;
}
}
/// <summary>
/// Starts off a transition to aim, used when in cover.
/// </summary>
/// <param name="angle">Degrees in world space to point the gun at.</param>
public void CoverAim(float angle)
{
Angle = angle;
if (Step == AimStep.Aiming)
{
LeaveAfterAiming = false;
}
else if (Step != AimStep.Enter)
{
Step = AimStep.Enter;
TimeLeftForNextStep = TimeEnterToAim;
}
}
/// <summary>
/// Immediately enters aiming without any transitions.
/// </summary>
public void ImmediateEnter()
{
LeaveAfterAiming = false;
TimeLeftForNextStep = 0;
Step = AimStep.Aiming;
}
/// <summary>
/// Turns on aiming immediately, used when not in cover.
/// </summary>
/// <param name="angle">Degrees in world space to point the gun at.</param>
public void FreeAim(float angle)
{
Angle = angle;
Step = AimStep.Aiming;
}
/// <summary>
/// Immediately cancels aiming without any transitions.
/// </summary>
public void ImmediateLeave()
{
LeaveAfterAiming = false;
TimeLeftForNextStep = 0;
Step = AimStep.None;
}
