public TimeRamp StartDownIn(float waitTime)
{
_hasPending = true;
rampState = RampState.reachedOne;
// if (ignoreTimeScale)
// pendingTime = Time.time + waitTime * Time.timeScale;
// else
pendingTime = Time.time + waitTime;
pendingState = RampState.goingDown;
return(this);
}
/// <summary>
/// changes the direction of the ramp - used mainly internally
/// </summary>
public TimeRamp TurnUp()
{
if (triggerCallbacksOnDirectionChange)
{
_callbackZero();
}
float v = (Time.time - startTime) / duration;
startTime = Time.time - duration * (1 - v);
rampState = RampState.goingUp;
return(this);
}
/// <summary>
/// Tells the ramp to go towards ZERO, reverses the movement if going UP, does nothing if it already goes ZERO, forces one update if reached ZERO
/// </summary>
public TimeRamp GoZero()
{
switch (rampState)
{
case RampState.reachedZero:
rampState = RampState.goingDown; // will force at least one update
break;
case RampState.goingDown:
return(this);
case RampState.reachedOne:
StartFromOne();
break;
case RampState.goingUp:
TurnDown();
break;
}
return(this);
}
public TimeRamp Stop()
{
rampState = RampState.reachedZero;
_hasPending = false;
return(this);
}
/// <summary>
/// Use GoOne if you think ramp might be already running
/// </summary>
public TimeRamp StartFromZero()
{
startTime = Time.time;
rampState = RampState.goingUp;
return(this);
}
/// <summary>
/// Use GoZero if you think ramp might be already running
/// </summary>
public TimeRamp StartFromOne()
{
startTime = Time.time;
rampState = RampState.goingDown;
return(this);
}
