public void BlockSizesChangesCube()
{
var cube = CubeFactory.GetCube(3, 0, 0, 0);
AssertCubeBounds(new Vector3(-3, -3, -3),
new Vector3(3, 3, 3), cube);
}
public void CubeAtOffset()
{
var cube = CubeFactory.GetCube(BlockSize, 1, 2, 0);
AssertCubeBounds(new Vector3(1 - BlockSize, 2 - BlockSize, -BlockSize),
new Vector3(1 + BlockSize, 2 + BlockSize, BlockSize), cube);
}
/// <summary>
/// _+ size__
/// | |
/// | _ |
/// | |
/// |__- size_|
/// </summary>
public void CubeAtOrigin()
{
var cube = CubeFactory.GetCube(BlockSize, 0, 0, 0);
AssertCubeBounds(new Vector3(-BlockSize, -BlockSize, -BlockSize),
new Vector3(BlockSize, BlockSize, BlockSize), cube);
}
public CubesLayer CreateLayer(int width, LayerType layerType, float margin, Dictionary <CubeSide, int> sideToColorIndex, RubikCube parentCube)
{
var layer = Instantiate(layerPrefab);
for (var i = 0; i < width * width; i++)
{
var rowNumber = Mathf.Floor(i / width);
var isEdgeRow = rowNumber % (width - 1) == 0;
var isFirstRow = isEdgeRow && rowNumber == 0;
var isLastRow = isEdgeRow && !isFirstRow;
var isFirstInRow = i % (width) == 0;
var isLastInRow = (i + 1) - (width * (rowNumber + 1)) == 0;
var cubeSides = new List <CubeSide>();
if (isFirstInRow)
{
cubeSides.Add(CubeSide.Left);
}
else if (isLastInRow)
{
cubeSides.Add(CubeSide.Right);
}
if (isFirstRow)
{
cubeSides.Add(CubeSide.Top);
}
else if (isLastRow)
{
cubeSides.Add(CubeSide.Bottom);
}
if (layerType == LayerType.Front)
{
cubeSides.Add(CubeSide.Front);
}
else if (layerType == LayerType.Back)
{
cubeSides.Add(CubeSide.Back);
}
var coloredSides = new Dictionary <CubeSide, int>();
foreach (var side in cubeSides)
{
coloredSides.Add(side, sideToColorIndex[side]);
}
var cube = cubeFactory.GetCube(coloredSides);
cube.transform.SetParent(layer.transform);
cube.transform.Translate((i - (width * rowNumber)) * (1 + MarginBetweenCubes), -rowNumber - (MarginBetweenCubes * rowNumber), margin);
layer.LayerCubes.Add(cube);
}
layer.ParentCube = parentCube;
return(layer);
}
public void CubeHasCorrectNumberOfVertices()
{
const int verticesInAFace = 6;
const int facesInACube = 6;
var cube = CubeFactory.GetCube(BlockSize, 0, 0, 0);
cube.Length.ShouldBe(verticesInAFace * facesInACube);
}
public Block(GraphicsDevice graphicsDevice, IntPoint3D position)
{
this.graphicsDevice = graphicsDevice;
Position = position.ToVector() * BlockSize;
vertices = CubeFactory.GetCube(BlockSize, IntPoint3D.GetNeighbourPositions());
effect = new BasicEffect(graphicsDevice);
}
public Block(GraphicsDevice graphicsDevice, int x, int y, int z)
{
this.graphicsDevice = graphicsDevice;
var vertices = CubeFactory.GetCube(1, x, y, z);
buffer = new VertexBuffer(graphicsDevice, typeof(VertexPositionColor), vertices.Length, BufferUsage.WriteOnly);
buffer.SetData(vertices);
effect = new BasicEffect(graphicsDevice)
{
World = Matrix.Identity
};
}