public void AddDoesntOverWriteTest()
{
BasicMap newMap = new BasicMap(8, 8, 1, Distance.MANHATTAN);
for (int i = 0; i < 8; i++)
{
newMap.SetTerrain(_factory.Generic(new Coord(i, i), '#'));
}
newMap.Add(_map);
for (int i = 0; i < _map.Width; i++)
{
for (int j = 0; j < _map.Height; j++)
{
BasicTerrain t1 = _map.GetTerrain <BasicTerrain>(new Coord(i, j));
BasicTerrain t2 = newMap.GetTerrain <BasicTerrain>(new Coord(i, j));
if (i == j)
{
Assert.AreEqual('#', t2.Glyph);
}
else
{
Assert.AreEqual(t1.Glyph, t2.Glyph);
}
}
}
}
public void AddToLocationTest()
{
BasicMap largeMap = new BasicMap(18, 18, 1, Distance.MANHATTAN);
largeMap.Add(_map, new Coord(_map.Width, _map.Height));
for (int i = 0; i < _map.Width; i++)
{
for (int j = 0; j < _map.Height; j++)
{
BasicTerrain t1 = _map.GetTerrain <BasicTerrain>(new Coord(i, j));
BasicTerrain t2 = largeMap.GetTerrain <BasicTerrain>(new Coord(i + _map.Width, j + _map.Height));
Assert.AreEqual(t1.Glyph, t2.Glyph);
}
}
}
public static BasicMap Rotate(this BasicMap m, Coord origin, int radius, int degrees)
{
BasicMap rotated = new BasicMap(m.Width, m.Height, 1, Distance.EUCLIDEAN);
//only rotating the bottom right corner, and not even rotating it correctly
if (degrees % 90 == 0)
{
//this rotates more than just the circle - bug, deal with it later
rotated.Add(m.RotateDiscreet(degrees));
}
else
{
BasicMap map = m.RotateDiscreet(360);
while (degrees > 45)
{
degrees -= 90;
//rotates more than just this circle - bug - deal with it later
map = m.RotateDiscreet(90);
}
while (degrees <= -45)
{
degrees += 90;
//rotates more than just the circle - bug, fix later
map = m.RotateDiscreet(270);
}
double radians = Calculate.DegreesToRadians(degrees);
for (int x = -radius; x < radius; x++)
{
for (int y = -radius; y < radius; y++)
{
if (radius > Math.Sqrt(x * x + y * y))
{
int xPrime = (int)(x * Math.Cos(radians) - y * Math.Sin(radians));
int yPrime = (int)(x * Math.Sin(radians) + y * Math.Cos(radians));
Coord source = new Coord(x, y) + origin;
Coord target = new Coord(xPrime, yPrime) + origin;
BasicTerrain terrain = map.GetTerrain <BasicTerrain>(source);
if (terrain != null && rotated.Contains(target))
{
rotated.SetTerrain(_factory.Copy(terrain, target));
}
}
}
}
}
return(rotated);
}
public static void Add(this BasicMap m, BasicMap map) => m.Add(map, new Coord(0, 0));