public static void AssertVisibility(LevelComponent level, string expectedVisibleMap, byte[] actualVisibility)
{
var expectedFragment =
new NormalMapFragment
{
Map = expectedVisibleMap,
Width = level.Width,
Height = level.Height
};
expectedFragment.EnsureInitialized(level.Game);
var expectedVisibility = new byte[level.Height * level.Width];
Point?mismatchedPoint = null;
expectedFragment.WriteMap(
new Point(0, 0),
level,
(c, point, l, _) =>
{
var expectedVisible = c == ' ' ? (byte)0 : (byte)255;
var i = l.PointToIndex[point.X, point.Y];
expectedVisibility[i] = expectedVisible;
var actualVisible = actualVisibility[i] == 0 ? 0 : 255;
if (expectedVisible != actualVisible &&
mismatchedPoint == null)
{
mismatchedPoint = point;
}
},
(object)null);
if (mismatchedPoint.HasValue)
{
Assert.False(true, $"Mismatch at ({mismatchedPoint.Value.X}, {mismatchedPoint.Value.Y})" + @"
Expected map:
" + PrintMap(level, expectedVisibility) + @"
Actual map:
" + PrintMap(level, actualVisibility) + @"
Seed: " + level.Game.InitialSeed);
}
}
public static void AssertTerrain(LevelComponent level, string expectedMap, byte[] actualTerrain)
{
var expectedFragment = new NormalMapFragment
{
Map = expectedMap,
Width = level.Width,
Height = level.Height
};
expectedFragment.EnsureInitialized(level.Game);
var expected = new byte[level.Height * level.Width];
var matched = true;
expectedFragment.WriteMap(
new Point(0, 0),
level,
(c, point, l, _) =>
{
var expectedFeature = (byte)ToMapFeature(c);
var i = l.PointToIndex[point.X, point.Y];
expected[i] = expectedFeature;
if (expectedFeature != actualTerrain[i] &&
(expectedFeature == (byte)MapFeature.Default ||
expectedFeature == (byte)MapFeature.Unexplored) &&
!(actualTerrain[i] == (byte)MapFeature.Default ||
actualTerrain[i] == (byte)MapFeature.Unexplored))
{
matched = false;
}
},
(object)null);
Assert.True(matched, @"Expected:
" + PrintMap(level, null, expected) + @"
Actual:
" + PrintMap(level, null, actualTerrain) + @"
Seed: " + level.Game.InitialSeed);
}