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Bug1684: Fix misbehaving slider in Change Speed effect...

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... which was introduced at d9f7b3605f80bd7bba2236befd57ba21a64b996e
This commit is contained in:
Paul Licameli 2017-07-21 22:13:15 -04:00
parent 3218351a79
commit 904ddbf2a3
1 changed files with 2 additions and 2 deletions
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4
src/effects/ChangeSpeed.cpp
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@ -698,14 +698,14 @@ void EffectChangeSpeed::Update_Text_Multiplier()
void EffectChangeSpeed::Update_Slider_PercentChange()
// Update Slider Percent control from percent change.
{
double unwarped = m_PercentChange;
auto unwarped = std::min<double>(m_PercentChange, MAX_Percentage);
if (unwarped > 0.0)
// Un-warp values above zero to actually go up to kSliderMax.
unwarped = pow(m_PercentChange, (1.0 / kSliderWarp));
// Caution: m_PercentChange could be infinite.
int unwarpedi = (int)(unwarped + 0.5);
unwarpedi = std::min<int>(std::max<int>(unwarpedi, (int)kSliderMax), (int)MAX_Percentage);
unwarpedi = std::min<int>(unwarpedi, (int)kSliderMax);
mpSlider_PercentChange->SetValue(unwarpedi);
}