private void UpdateState(GameTime time)
{
float dt = time.ElapsedGameTimeSeconds;
smoke.EmitEnabled = false;
switch (currentState)
{
case CityState.Rotate:
remainingRotationTime -= dt;
if (remainingRotationTime < 0)
{
switch (rotationPurpose)
{
case CityRotationPurpose.Throw:
ThrowNow();
break;
case CityRotationPurpose.Receive:
ReceiveNow();
break;
case CityRotationPurpose.ThrowContinued:
ThrowNowContinued();
break;
case CityRotationPurpose.Fear:
ChangeState(CityState.Fear);
break;
default:
ChangeState(CityState.Stopped);
break;
}
rotationPurpose = CityRotationPurpose.None;
}
float progress = MathEx.Saturate(1 - remainingRotationTime / rotationTime);
currentFacing = Quaternion.Slerp(rotationSrc, rotationTarget, progress);
if (isVisible) stopped[currentForm].Update(time);
break;
case CityState.PostCatch:
catchingRelease[currentForm].Update(time);
break;
case CityState.Catch:
catching[currentForm].Update(time);
break;
case CityState.Fear:
fear[currentForm].Update(time);
break;
case CityState.Idle:
idle[currentForm].Update(time);
break;
case CityState.Laugh:
laugh[currentForm].Update(time);
break;
case CityState.Stopped:
//if (reThrowDelay > 0)
//{
// reThrowDelay -= dt;
// if (reThrowDelay < 0)
// {
// ThrowContinued(throwRgball.FollowingCity, throwRgball.GetRemainingPath(), throwRgball.Balls);
// }
//}
// handle the requrest in the throw queue first, if any
if (throwQueue.Count > 0)
{
ThrowTask tt = throwQueue.Head();
Quaternion targetRot = GetOrientation(tt.throwPath[0].Position);
RotateTo(targetRot, 0.5f);
SetRotationPurpose(CityRotationPurpose.Throw);
break;
}
// then if any balls to pass on, if any and throwContCheckCD is ready
throwContCheckCD -= dt;
if (receivedRGBall.Count > 0 && throwContCheckCD < 0)
{
RGatheredBall rgb = receivedRGBall.Dequeue();
if (!rgb.IsPathFinished)
{
ThrowContinued(rgb.FollowingCity, rgb.GetRemainingPath(), rgb.Balls);
break;
}
throwContCheckCD = 0.5f;
}
smoke.EmitEnabled = true;
// to idle
if (nextIdleAnimationCD > 0)
{
nextIdleAnimationCD -= dt;
}
else
{
nextIdleAnimationCD = Randomizer.GetRandomSingle() * 3 + 2.5f;
bool goIdle = Randomizer.GetRandomBool();
if (goIdle)
{
ChangeState(CityState.Idle);
}
else
{
float rotTime = Randomizer.GetRandomSingle() * 0.5f + 0.5f;
float facingChange = Randomizer.GetRandomSingle() * MathEx.PIf - MathEx.PiOver2;
Quaternion nextFacing = currentFacing * Quaternion.RotationAxis(Vector3.UnitY, facingChange);
RotateTo(nextFacing, rotTime);
}
}
if (isVisible) stopped[currentForm].Update(time);
break;
case CityState.Throw:
throwing[currentForm].Update(time);
break;
case CityState.ThrowContinued:
throwing[currentForm].Update(time);
break;
case CityState.WakeingUp:
wakeingUp[currentForm].Update(time);
break;
case CityState.Sleeping:
if (isVisible) sleeping[currentForm].Update(time);
break;
case CityState.WaitingGather:
if (throwRgball.CurrentState == RGatheredBall.State.WaitingThrow)
{
ChangeState(CityState.Throw);
}
else if (throwRgball.CurrentState == RGatheredBall.State.Finished)
{
ChangeState(CityState.Stopped);
throwRgball = null;
}
else
{
// check if the balls in the RGatheredBall is gone for some reason
// the city should turn back to normal to aviod dead lock
if (throwRgball.Balls.Count == 0)
{
ChangeState(CityState.Stopped);
throwRgball = null;
}
else
{
bool passed = false;
for (int i = 0; i < throwRgball.Balls.Count; i++)
{
if (!throwRgball.Balls[i].IsDied)
{
passed = true;
}
}
if (!passed)
{
ChangeState(CityState.Stopped);
throwRgball = null;
}
}
}
throwingPrepare[currentForm].Update(time);
break;
}
}
void SetRotationPurpose(CityRotationPurpose porpose) { rotationPurpose = porpose; }
