public void Run <TView, TState>(
TState state,
int dimensions,
GameOfLifeOptions options = null)
where TView : struct, IView
where TState : IEnumerable <Coordinate>
{
// setup
var maxIters = options?.MaxIterations;
var token = options?.CancellationToken ?? CancellationToken.None;
TView view = default;
var memory = new bool[dimensions, dimensions];
foreach (var liveCell in state)
{
memory[liveCell.Y, liveCell.X] = true;
}
// run
// wanna see some weird shit to allow the compiler/jitter to inline?
// let's hope it actually works lol
if (maxIters.HasValue)
{
if (options?.CancellationToken != null)
{
Loop <IterCheck, CancellationTokenCheck, TView>(memory, view, maxIters.Value, token);
}
else
{
Loop <IterCheck, AlwaysTrueCancellationTokenCheck, TView>(memory, view, maxIters.Value, token);
}
}
else
{
if (options?.CancellationToken != null)
{
Loop <AlwaysRun, CancellationTokenCheck, TView>(memory, view, cancellationToken: token);
}
else
{
Loop <AlwaysRun, AlwaysTrueCancellationTokenCheck, TView>(memory, view);
}
}
}
public void Run <TConwayGrid, TView>(
TConwayGrid grid, // todo: make this a regular interface. this way will do no good.
GameOfLifeOptions options = null)
where TConwayGrid : IParallelConwayGrid
where TView : struct, IView
{
var maxIters = options?.MaxIterations;
var token = options?.CancellationToken ?? CancellationToken.None;
TView view = default;
if (options.Dimensions.HasValue)
{
view.Dimensions = options.Dimensions.Value;
}
// wanna see some weird shit to allow the compiler/jitter to inline?
// let's hope it actually works lol
if (maxIters.HasValue)
{
if (options?.CancellationToken != null)
{
Loop <IterCheck, CancellationTokenCheck, TConwayGrid, TView>(grid, view, maxIters.Value, token);
}
else
{
Loop <IterCheck, AlwaysTrueCancellationTokenCheck, TConwayGrid, TView>(grid, view, maxIters.Value, token);
}
}
else
{
if (options?.CancellationToken != null)
{
Loop <AlwaysRun, CancellationTokenCheck, TConwayGrid, TView>(grid, view, cancellationToken: token);
}
else
{
Loop <AlwaysRun, AlwaysTrueCancellationTokenCheck, TConwayGrid, TView>(grid, view);
}
}
}
