public void MoveTrainHorizontally(double trainSpeed)
{
var random = new Random(123123);
for (var i = 0; i < 100; i++)
{
var world = new World(TileType.GetTileTypes(), new DateTime());
var train = new Train(0, trainSpeed, true, 0);
var gridX = random.Next(World.MinGridPosition.X, World.MaxGridPosition.X);
var gridY = random.Next(World.MinGridPosition.Y, World.MaxGridPosition.Y);
var trackLength = 5;
for (var j = 0; j < trackLength; j++)
{
var tile = world.CreateFromName("railStraight", new Int2(j + gridX, gridY), 0);
if (j == 0)
{
tile = tile.With(data: new TileRail(new[] { train }.ToImmutableList()));
}
world.AddTile(tile);
}
var startPos = world.GetTrainPosition(train.Id) ?? new Double2();
world.MoveTrains(new DateTime() + TimeSpan.FromSeconds(1));
var endPos = world.GetTrainPosition(train.Id) ?? new Double2();
Assert.AreEqual(startPos.X + Math.Min(trainSpeed, trackLength), endPos.X, 0.0001);
Assert.AreEqual(gridY + 0.5, endPos.Y, 0.0001);
}
}
public void StackOverflowTest2()
{
var world = new World(TileType.GetTileTypes(), new DateTime());
world.AddTile(
new Tile(
new TileBaseData(5, new Int2(40, 13), 2),
new TileRail(new[] { new Train(0.98829291305018363, 4, true, 3) }.ToImmutableList())));
world.AddTile(new Tile(new TileBaseData(6, new Int2(40, 16), 3), new TileRailFork(ImmutableList <Train> .Empty, true)));
world.MoveTrains(new DateTime() + TimeSpan.FromMilliseconds(100));
}
public void StackOverflowTest()
{
var world = new World(TileType.GetTileTypes(), new DateTime());
world.AddTile(
new Tile(
new TileBaseData(world.TileTypes.FindIndex(item => item.CodeName == "railTurn"), new Int2(40, 25), 3),
new TileRail(new[] { new Train(0.99785386021710187, 4, true, 3) }.ToImmutableList())));
world.AddTile("railSplitRight", new Int2(43, 22), 1);
world.AddTile(new Tile(new TileBaseData(6, new Int2(43, 25), 1), new TileRailFork(ImmutableList <Train> .Empty, true)));
world.MoveTrains(new DateTime() + TimeSpan.FromMilliseconds(100));
}
public void TrainFlipsTurnFork()
{
var world = new World(TileType.GetTileTypes(), new DateTime());
var depot = world.CreateFromName("depot", new Int2(), 2);
world.AddTile(depot);
var rail = world.CreateFromName("railSplitLeft", new Int2(5, 1), 1);
world.AddTile(rail);
world.ClickTile(depot.BaseData);
world.MoveTrains(new DateTime() + TimeSpan.FromSeconds(3));
var expected = new[]
{
rail.With(data: new TileRailFork(new[] { new Train(0, World.TrainSpeed, false, 0) }.ToImmutableList(), true))
};
Assert.AreEqual(expected, world.RailTiles);
}
public void TrainTurn(bool turnUp)
{
var world = new World(TileType.GetTileTypes(), new DateTime());
var depot = world.CreateFromName("depot", new Int2(), 2);
world.AddTile(depot);
var rail = world.CreateFromName("railTurn", new Int2(5, turnUp ? -1 : 1), turnUp ? 0 : 1);
world.AddTile(rail);
world.ClickTile(depot.BaseData);
world.MoveTrains(new DateTime() + TimeSpan.FromSeconds(3));
var expected = new[]
{
rail.With(data: new TileRail(new[] { new Train(turnUp ? 1 : 0, World.TrainSpeed, turnUp, 0) }.ToImmutableList()))
};
Assert.AreEqual(expected, world.RailTiles);
}