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Location: alysbrooks-public/games/isometric-park-fna/encompass-cs/encompass-cs/TimeDilationData.cs

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Commit Description:
Further tweaks to limit performance impact of timing calculation.
Commit Description:
Further tweaks to limit performance impact of timing calculation.
References:
r668:da295842ee5b m6-tiles-and-trees
File last commit:
r148:22b0a67e9ee5 proto-encompass
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encompass-cs/encompass-cs/TimeDilationData.cs
56 lines | 1.7 KiB | text/x-csharp | CSharpLexer
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using System;
namespace Encompass
{
internal struct TimeDilationData
{
private readonly double _factor;
public double Factor
{
get
{
if (ElapsedTime < EaseInTime)
{
return EaseInFunction(ElapsedTime, 1, _factor - 1, EaseInTime);
}
else if (ElapsedTime < EaseInTime + ActiveTime)
{
return _factor;
}
else if (ElapsedTime < EaseInTime + ActiveTime + EaseOutTime)
{
var elapsedOutTime = ElapsedTime - EaseInTime - ActiveTime;
return EaseOutFunction(elapsedOutTime, _factor, 1 - _factor, EaseOutTime);
}
return 1;
}
}
public double ElapsedTime { get; set; }
public double EaseInTime { get; }
public Func<double, double, double, double, double> EaseInFunction { get; }
public double ActiveTime { get; }
public double EaseOutTime { get; }
public Func<double, double, double, double, double> EaseOutFunction { get; }
public TimeDilationData(
double factor,
double easeInTime,
Func<double, double, double, double, double> easeInfunction,
double activeTime,
double easeOutTime,
Func<double, double, double, double, double> easeOutFunction
)
{
_factor = factor;
EaseInTime = easeInTime;
EaseInFunction = easeInfunction;
ActiveTime = activeTime;
EaseOutTime = easeOutTime;
EaseOutFunction = easeOutFunction;
ElapsedTime = 0;
}
}
}