public static Sequence DOGradientColor(this Material target, Gradient gradient, string property, float duration)
{
Sequence t = DOTween.Sequence();
GradientColorKey[] colorKeys = gradient.colorKeys;
int length = colorKeys.Length;
for (int i = 0; i < length; i++)
{
GradientColorKey key = colorKeys[i];
if ((i == 0) && (key.time <= 0f))
{
target.color = key.color;
}
else
{
float num3 = (i == (length - 1)) ? (duration - t.Duration(false)) : (duration * ((i == 0) ? key.time : (key.time - colorKeys[i - 1].time)));
t.Append(target.DOColor(key.color, property, num3).SetEase <Tweener>(Ease.Linear));
}
}
return(t);
}
/// <summary>Tweens a SpriteRenderer's color using the given gradient
/// (NOTE 1: only uses the colors of the gradient, not the alphas - NOTE 2: creates a Sequence, not a Tweener).
/// Also stores the image as the tween's target so it can be used for filtered operations</summary>
/// <par name="gradient">The gradient to use</par><par name="duration">The duration of the tween</par>
public static Sequence DOGradientColor(this SpriteRenderer target, Gradient gradient, float duration)
{
Sequence s = DOTween.Sequence();
GradientColorKey[] colors = gradient.colorKeys;
int len = colors.Length;
for (int i = 0; i < len; ++i)
{
GradientColorKey c = colors[i];
if (i == 0 && c.time <= 0)
{
target.color = c.color;
continue;
}
float colorDuration = i == len - 1
? duration - s.Duration(false) // Verifies that total duration is correct
: duration * (i == 0 ? c.time : c.time - colors[i - 1].time);
s.Append(target.DOColor(c.color, colorDuration).SetEase(Ease.Linear));
}
return(s);
}
/// <summary>
/// Tweens a Material's named color property using the given gradient
/// (NOTE 1: only uses the colors of the gradient, not the alphas - NOTE 2: creates a Sequence, not a Tweener).
/// Also stores the image as the tween's target so it can be used for filtered operations
/// </summary>
/// <param name="gradient">The gradient to use</param>
/// <param name="property">The name of the material property to tween (like _Tint or _SpecColor)</param>
/// <param name="duration">The duration of the tween</param>
public static Sequence DOGradientColor(this Material target, Gradient gradient, string property, float duration)
{
Sequence s = DOTween.Sequence();
var colors = gradient.colorKeys;
int len = colors.Length;
for (int i = 0; i < len; ++i)
{
GradientColorKey c = colors[i];
if (i == 0 && c.time <= 0)
{
target.SetColor(property, c.color);
continue;
}
float colorDuration = i == len - 1
? duration - s.Duration(false) // Verifies that total duration is correct
: duration * (i == 0 ? c.time : c.time - colors[i - 1].time);
s.Append(target.DOColor(c.color, property, colorDuration).SetEase(Ease.Linear));
}
s.SetTarget(target);
return(s);
}
public static Sequence DOGradientColor(this Image target, Gradient gradient, float duration)
{
Sequence sequence = DOTween.Sequence();
GradientColorKey[] colorKeys = gradient.colorKeys;
int num = colorKeys.Length;
for (int i = 0; i < num; i++)
{
GradientColorKey gradientColorKey = colorKeys[i];
if (i == 0 && gradientColorKey.time <= 0f)
{
target.color = gradientColorKey.color;
continue;
}
float duration2 = (i != num - 1) ? (duration * ((i != 0) ? (gradientColorKey.time - colorKeys[i - 1].time) : gradientColorKey.time)) : (duration - sequence.Duration(includeLoops: false));
sequence.Append(target.DOColor(gradientColorKey.color, duration2).SetEase(Ease.Linear));
}
return(sequence);
}