public void Should_return_true_when_simulation_changes_field(
string[] input, bool expected)
{
var sim = new SeatingOfLife {
Field = input.Select(s => s.ToArray()).ToArray()
};
var changed = sim.Simulate();
Assert.Equal(expected, changed);
}
public void Should_return_false_when_simulating_a_stable_field(string[] input, bool _)
{
var sim = new SeatingOfLife {
Field = input.Select(s => s.ToArray()).ToArray()
};
var changed = sim.Simulate();
Assert.False(changed);
var occupiedCount = sim.Field.SelectMany(x => x).Count(x => x == '#');
Assert.Equal(37, occupiedCount);
}
public void Should_set_all_free_seats_having_less_than_4_occupied_adjacent_neighbours_to_occupied(
string[] input,
string[] expected)
{
var sim = new SeatingOfLife {
Field = input.Select(s => s.ToArray()).ToArray()
};
sim.Simulate();
var expectedField = expected.Select(s => s.ToArray()).ToArray();
Assert.Equal(expectedField, sim.Field);
}
public void Puzzle_11A()
{
var sim = new SeatingOfLife {
Field = PuzzleInputs.Puzzle11.Select(s => s.ToArray()).ToArray()
};
while (sim.Simulate())
{
}
var occupiedCount = sim.Field.SelectMany(x => x).Count(x => x == '#');
Assert.Equal(2338, occupiedCount);
}
public void Example_1(string[] input, bool _)
{
var sim = new SeatingOfLife {
Field = input.Select(s => s.ToArray()).ToArray()
};
while (sim.Simulate())
{
}
var occupiedCount = sim.Field.SelectMany(x => x).Count(x => x == '#');
Assert.Equal(37, occupiedCount);
}
public void Puzzle_11B()
{
var sim = new SeatingOfLife
{
Field = PuzzleInputs.Puzzle11.Select(s => s.ToArray()).ToArray(),
Rules = { CrowdedLimit = 5, ExtendedReach = true }
};
while (sim.Simulate())
{
}
var occupiedCount = sim.Field.SelectMany(x => x).Count(x => x == '#');
Assert.Equal(2134, occupiedCount);
}
public void Example_2(params string[] input)
{
var sim = new SeatingOfLife
{
Field = input.Select(s => s.ToArray()).ToArray(),
Rules =
{
CrowdedLimit = 5,
ExtendedReach = true
}
};
while (sim.Simulate())
{
}
var occupiedCount = sim.Field.SelectMany(x => x).Count(x => x == '#');
Assert.Equal(26, occupiedCount);
}
static void Main(string[] args)
{
var sim = new SeatingOfLife
{
Field = Data.Select(s => s.ToArray()).ToArray(),
Rules = new SimulationRules
{
CrowdedLimit = 4,
ExtendedReach = false
}
};
Console.WriteLine("Advent of Code 2020.11.B");
var handler = GetConsoleHandle();
var run = true;
Console.WriteLine("Press enter to start.");
Console.ReadLine();
using (var graphics = Graphics.FromHwnd(handler))
{
var i = 0;
while (run)
{
UpdateBitmap(sim.Field);
_bitmap.Save($"output/gen{i}.png", ImageFormat.Png);
graphics.DrawImage(_bitmap, 210, 0, 98, 93);
run = sim.Simulate();
i++;
}
_bitmap.Dispose();
}
Console.WriteLine("Done");
Console.ReadLine();
}
