public void Normalise()
{
var report = new TestReport();
var p = Puzzle.Builder.DefaultTestPuzzle();
Assert.True(p.Definition.Wall.Equals(p[0, 0]));
Assert.True(p.Definition.Void == p[1, 1]);
Assert.True(p.Definition.Player == p[4, 4]);
Assert.True(p[4, 4].IsPlayer);
Assert.Equal(new VectorInt2(4, 4), p.Player.Position);
var norm = StaticAnalysis.Normalise(p);
report.WriteLine(norm.ToString());
Assert.Equal(new TestReport(@"###########
####.######
###..###..#
##.X......#
#...PX.#..#
###.X###..#
###..#OO..#
###.##O#.##
##......###
##.....####
###########
"), report);
}
private BitStream Encode(Puzzle puzzle)
{
var norm = StaticAnalysis.RemoveOuter(StaticAnalysis.Normalise(puzzle));
var bs = new BitStream();
foreach (var cell in RunLength.Encode(norm.ForEachTile(), this))
{
var s = cell.Item1.Cell;
if (s == puzzle.Definition.Void ||
s == puzzle.Definition.Wall)
{
EncodeItem(cell, Control.None, bs);
}
if (s == puzzle.Definition.Floor)
{
EncodeItem(cell, Control.Floor, bs);
}
if (s == puzzle.Definition.Goal)
{
bs.AddRange(BitStream.Encode(Control.Goal));
}
if (s == puzzle.Definition.Crate)
{
bs.AddRange(BitStream.Encode(Control.Crate));
}
if (s == puzzle.Definition.CrateGoal)
{
bs.AddRange(BitStream.Encode(Control.CrateGoal));
}
if (s == puzzle.Definition.Player)
{
bs.AddRange(BitStream.Encode(Control.Player));
}
if (s == puzzle.Definition.PlayerGoal)
{
bs.AddRange(BitStream.Encode(Control.PlayerGoal));
}
}
bs.AddRange(BitStream.Encode(Control.End));
return(bs);
}
