private ISpriteDictionary GetSpriteDictionaryMock()
{
ISpriteDictionary spriteDictionary = Substitute.For <ISpriteDictionary>();
spriteDictionary.GetSpriteByID(Arg.Any <int>()).Returns(GetDummySprite());
return(spriteDictionary);
}
private Vector2[] CreateUVs(int tilesHeight, int tilesWidth, int verticesWidth, int numVertices)
{
Vector2[] uvCoords = new Vector2[numVertices * 4];
for (int i = 0; i < tilesHeight; i++)
{
for (int j = 0; j < tilesWidth; j++)
{
Sprite tileSprite = spriteDictionary.GetSpriteByID(m_tiles[i][j].ID);
//Top left corner south
uvCoords[(i * verticesWidth + j) * 4 + 0 + 2] = tileSprite.uv[1];
//Top right corner west
uvCoords[(i * verticesWidth + j + 1) * 4 + 3] = tileSprite.uv[2];
//Bottom left corner north
uvCoords[((i + 1) * verticesWidth + j) * 4 + 0] = tileSprite.uv[3];
//Bottom right corner east
uvCoords[((i + 1) * verticesWidth + j + 1) * 4 + 1] = tileSprite.uv[0];
}
}
return(uvCoords);
}