static void Main(string[] args)
{
parameters = new Parameters(args);
//print error codes
if (parameters.ErrorCode != 0)
{
switch (parameters.ErrorCode)
{
case 1:
Console.WriteLine("Error: Invalid program arguments.");
break;
case 2:
Console.WriteLine("Error: Row count has to be positive.");
break;
case 3:
Console.WriteLine("Error: Column count has to be positive.");
break;
case 4:
Console.WriteLine("Error: level count has to be positive.");
break;
case 5:
Console.WriteLine("Error: Output image would be too tall: reduce number of rows or tile size.");
break;
case 6:
Console.WriteLine("Error: Output image would be too wide: reduce number of columns or tile size.");
break;
case 7:
Console.WriteLine("Error: Too many subdivision levels: reduce level count or increase tile size.");
break;
case 8:
Console.WriteLine("Error: Invalid palette id specified.");
break;
}
return;
}
//if -h is given as a program argument
if (parameters.DisplayHelp)
{
PrintHelp();
return;
}
//actual program starts here
random = new Random(parameters.Seed);
tileset = new Tileset(parameters.TileSize, parameters.DivisionLevels, Palette.PaletteList[parameters.PaletteID]);
int canvasWidth = (parameters.ColumnCount) * parameters.TileSize;
int canvasHeight = (parameters.RowCount) * parameters.TileSize;
if (!parameters.Borderless)
{
canvasWidth += parameters.TileSize;
canvasHeight += parameters.TileSize;
}
double[,] noise = null;
//block matrix for the tiles
Tile[,] tileMatrix;
if (parameters.Perlin)
{
noise = NoiseMap.GenerateNoiseMap(random, canvasWidth / 10, canvasHeight / 10, 2d, 1d, 3);
tileMatrix = CreatePerlinTileMatrix(noise);
}
else
{
tileMatrix = CreatePseudorandomTileMatrix();
}
GenerateImage(canvasWidth, canvasHeight, tileMatrix);
//debug
if (parameters.Debug)
{
if (parameters.Perlin)
{
GenerateNoiseImage(noise);
}
tileset.GenerateDebugImage();
}
}
