// Token: 0x0600015C RID: 348 RVA: 0x00007778 File Offset: 0x00005978
internal static bool DoGoto(Tween t, float toPosition, int toCompletedLoops, UpdateMode updateMode)
{
if (!t.startupDone && !t.Startup())
{
return(true);
}
if (!t.playedOnce && updateMode == UpdateMode.Update)
{
t.playedOnce = true;
if (t.onStart != null)
{
Tween.OnTweenCallback(t.onStart);
if (!t.active)
{
return(true);
}
}
if (t.onPlay != null)
{
Tween.OnTweenCallback(t.onPlay);
if (!t.active)
{
return(true);
}
}
}
float prevPosition = t.position;
int num = t.completedLoops;
t.completedLoops = toCompletedLoops;
bool flag = t.position <= 0f && num <= 0;
bool flag2 = t.isComplete;
if (t.loops != -1)
{
t.isComplete = (t.completedLoops == t.loops);
}
int num2 = 0;
if (updateMode == UpdateMode.Update)
{
if (t.isBackwards)
{
num2 = ((t.completedLoops < num) ? (num - t.completedLoops) : ((toPosition <= 0f && !flag) ? 1 : 0));
if (flag2)
{
num2--;
}
}
else
{
num2 = ((t.completedLoops > num) ? (t.completedLoops - num) : 0);
}
}
else if (t.tweenType == TweenType.Sequence)
{
num2 = num - toCompletedLoops;
if (num2 < 0)
{
num2 = -num2;
}
}
t.position = toPosition;
if (t.position > t.duration)
{
t.position = t.duration;
}
else if (t.position <= 0f)
{
if (t.completedLoops > 0 || t.isComplete)
{
t.position = t.duration;
}
else
{
t.position = 0f;
}
}
bool flag3 = t.isPlaying;
if (t.isPlaying)
{
if (!t.isBackwards)
{
t.isPlaying = !t.isComplete;
}
else
{
t.isPlaying = (t.completedLoops != 0 || t.position > 0f);
}
}
bool useInversePosition = t.loopType == LoopType.Yoyo && ((t.position < t.duration) ? (t.completedLoops % 2 != 0) : (t.completedLoops % 2 == 0));
UpdateNotice updateNotice = (!flag && ((t.loopType == LoopType.Restart && t.completedLoops != num) || (t.position <= 0f && t.completedLoops <= 0))) ? UpdateNotice.RewindStep : UpdateNotice.None;
if (t.ApplyTween(prevPosition, num, num2, useInversePosition, updateMode, updateNotice))
{
return(true);
}
if (t.onUpdate != null && updateMode != UpdateMode.IgnoreOnUpdate)
{
Tween.OnTweenCallback(t.onUpdate);
}
if (t.position <= 0f && t.completedLoops <= 0 && !flag && t.onRewind != null)
{
Tween.OnTweenCallback(t.onRewind);
}
if (num2 > 0 && updateMode == UpdateMode.Update && t.onStepComplete != null)
{
for (int i = 0; i < num2; i++)
{
Tween.OnTweenCallback(t.onStepComplete);
}
}
if (t.isComplete && !flag2 && t.onComplete != null)
{
Tween.OnTweenCallback(t.onComplete);
}
if (!t.isPlaying && flag3 && (!t.isComplete || !t.autoKill) && t.onPause != null)
{
Tween.OnTweenCallback(t.onPause);
}
return(t.autoKill && t.isComplete);
}
// Instead of advancing the tween from the previous position each time,
// uses the given position to calculate running time since startup, and places the tween there like a Goto.
// Executes regardless of whether the tween is playing.
// Returns TRUE if the tween needs to be killed
internal static bool DoGoto(Tween t, float toPosition, int toCompletedLoops, UpdateMode updateMode)
{
// Startup
if (!t.startupDone)
{
if (!t.Startup())
{
return(true);
}
}
// OnStart and first OnPlay callbacks
if (!t.playedOnce && updateMode == UpdateMode.Update)
{
t.playedOnce = true;
if (t.onStart != null)
{
OnTweenCallback(t.onStart);
if (!t.active)
{
return(true); // Tween might have been killed by onStart callback
}
}
if (t.onPlay != null)
{
OnTweenCallback(t.onPlay);
if (!t.active)
{
return(true); // Tween might have been killed by onPlay callback
}
}
}
float prevPosition = t.position;
int prevCompletedLoops = t.completedLoops;
t.completedLoops = toCompletedLoops;
bool wasRewinded = t.position <= 0 && prevCompletedLoops <= 0;
bool wasComplete = t.isComplete;
// Determine if it will be complete after update
if (t.loops != -1)
{
t.isComplete = t.completedLoops == t.loops;
}
// Calculate newCompletedSteps (always useful with Sequences)
int newCompletedSteps = 0;
if (updateMode == UpdateMode.Update)
{
if (t.isBackwards)
{
newCompletedSteps = t.completedLoops < prevCompletedLoops ? prevCompletedLoops - t.completedLoops : (toPosition <= 0 && !wasRewinded ? 1 : 0);
if (wasComplete)
{
newCompletedSteps--;
}
}
else
{
newCompletedSteps = t.completedLoops > prevCompletedLoops ? t.completedLoops - prevCompletedLoops : 0;
}
}
else if (t.tweenType == TweenType.Sequence)
{
newCompletedSteps = prevCompletedLoops - toCompletedLoops;
if (newCompletedSteps < 0)
{
newCompletedSteps = -newCompletedSteps;
}
}
// Set position (makes position 0 equal to position "end" when looping)
t.position = toPosition;
if (t.position > t.duration)
{
t.position = t.duration;
}
else if (t.position <= 0)
{
if (t.completedLoops > 0 || t.isComplete)
{
t.position = t.duration;
}
else
{
t.position = 0;
}
}
// Set playing state after update
bool wasPlaying = t.isPlaying;
if (t.isPlaying)
{
if (!t.isBackwards)
{
t.isPlaying = !t.isComplete; // Reached the end
}
else
{
t.isPlaying = !(t.completedLoops == 0 && t.position <= 0); // Rewinded
}
}
// updatePosition is different in case of Yoyo loop under certain circumstances
bool useInversePosition = t.loopType == LoopType.Yoyo &&
(t.position < t.duration ? t.completedLoops % 2 != 0 : t.completedLoops % 2 == 0);
// Get values from plugin and set them
bool isRewindStep = !wasRewinded && (
t.loopType == LoopType.Restart && t.completedLoops != prevCompletedLoops && (t.loops == -1 || t.completedLoops < t.loops) ||
t.position <= 0 && t.completedLoops <= 0
);
UpdateNotice updateNotice = isRewindStep ? UpdateNotice.RewindStep : UpdateNotice.None;
if (t.ApplyTween(prevPosition, prevCompletedLoops, newCompletedSteps, useInversePosition, updateMode, updateNotice))
{
return(true);
}
// Additional callbacks
if (t.onUpdate != null && updateMode != UpdateMode.IgnoreOnUpdate)
{
OnTweenCallback(t.onUpdate);
}
if (t.position <= 0 && t.completedLoops <= 0 && !wasRewinded && t.onRewind != null)
{
OnTweenCallback(t.onRewind);
}
if (newCompletedSteps > 0 && updateMode == UpdateMode.Update && t.onStepComplete != null)
{
for (int i = 0; i < newCompletedSteps; ++i)
{
OnTweenCallback(t.onStepComplete);
}
}
if (t.isComplete && !wasComplete && updateMode != UpdateMode.IgnoreOnComplete && t.onComplete != null)
{
OnTweenCallback(t.onComplete);
}
if (!t.isPlaying && wasPlaying && (!t.isComplete || !t.autoKill) && t.onPause != null)
{
OnTweenCallback(t.onPause);
}
// Return
return(t.autoKill && t.isComplete);
}
internal static bool DoGoto(Tween t, float toPosition, int toCompletedLoops, UpdateMode updateMode)
{
if (!t.startupDone && !t.Startup())
{
return(true);
}
if (!t.playedOnce && (updateMode == UpdateMode.Update))
{
t.playedOnce = true;
if (t.onStart != null)
{
OnTweenCallback(t.onStart);
if (!t.active)
{
return(true);
}
}
if (t.onPlay != null)
{
OnTweenCallback(t.onPlay);
if (!t.active)
{
return(true);
}
}
}
float position = t.position;
int completedLoops = t.completedLoops;
t.completedLoops = toCompletedLoops;
bool flag = (t.position <= 0f) && (completedLoops <= 0);
bool isComplete = t.isComplete;
if (t.loops != -1)
{
t.isComplete = t.completedLoops == t.loops;
}
int newCompletedSteps = 0;
if (updateMode == UpdateMode.Update)
{
if (t.isBackwards)
{
newCompletedSteps = (t.completedLoops < completedLoops) ? (completedLoops - t.completedLoops) : (((toPosition <= 0f) && !flag) ? 1 : 0);
if (isComplete)
{
newCompletedSteps--;
}
}
else
{
newCompletedSteps = (t.completedLoops > completedLoops) ? (t.completedLoops - completedLoops) : 0;
}
}
else if (t.tweenType == TweenType.Sequence)
{
newCompletedSteps = completedLoops - toCompletedLoops;
if (newCompletedSteps < 0)
{
newCompletedSteps = -newCompletedSteps;
}
}
t.position = toPosition;
if (t.position > t.duration)
{
t.position = t.duration;
}
else if (t.position <= 0f)
{
if ((t.completedLoops > 0) || t.isComplete)
{
t.position = t.duration;
}
else
{
t.position = 0f;
}
}
bool isPlaying = t.isPlaying;
if (t.isPlaying)
{
if (!t.isBackwards)
{
t.isPlaying = !t.isComplete;
}
else
{
t.isPlaying = (t.completedLoops != 0) || (t.position > 0f);
}
}
bool useInversePosition = (t.loopType == LoopType.Yoyo) && ((t.position < t.duration) ? ((t.completedLoops % 2) > 0) : ((t.completedLoops % 2) == 0));
UpdateNotice updateNotice = (!flag && (((t.loopType == LoopType.Restart) && (t.completedLoops != completedLoops)) || ((t.position <= 0f) && (t.completedLoops <= 0)))) ? UpdateNotice.RewindStep : UpdateNotice.None;
if (t.ApplyTween(position, completedLoops, newCompletedSteps, useInversePosition, updateMode, updateNotice))
{
return(true);
}
if ((t.onUpdate != null) && (updateMode != UpdateMode.IgnoreOnUpdate))
{
OnTweenCallback(t.onUpdate);
}
if (((t.position <= 0f) && (t.completedLoops <= 0)) && (!flag && (t.onRewind != null)))
{
OnTweenCallback(t.onRewind);
}
if (((newCompletedSteps > 0) && (updateMode == UpdateMode.Update)) && (t.onStepComplete != null))
{
for (int i = 0; i < newCompletedSteps; i++)
{
OnTweenCallback(t.onStepComplete);
}
}
if ((t.isComplete && !isComplete) && (t.onComplete != null))
{
OnTweenCallback(t.onComplete);
}
if (((!t.isPlaying & isPlaying) && (!t.isComplete || !t.autoKill)) && (t.onPause != null))
{
OnTweenCallback(t.onPause);
}
return(t.autoKill && t.isComplete);
}