public void GenerateTerrain(IHexMap hexMap)
{
CalculateDesertArea(hexMap);
var terrainTypes = new Dictionary <TileTerrainType, int>
{
{ TileTerrainType.Bosk, 10 },
{ TileTerrainType.Forest, 10 },
{ TileTerrainType.Marsh, 2 },
{ TileTerrainType.GrainField, 2 },
{ TileTerrainType.Orchard, 5 },
{ TileTerrainType.CattleMeadows, 5 },
{ TileTerrainType.CottonField, 5 },
{ TileTerrainType.SheepMeadows, 5 },
{ TileTerrainType.StudFarm, 1 }
};
_heightMapGenerator.GenerateHeightMap(hexMap, 5);
foreach (var tile in hexMap.Where(t => t.TileTerrainType == TileTerrainType.Plain).ToList())
{
var y = tile.Position.Y;
if (IsWithinDesertBelt(y))
{
tile.TileTerrainType = TileTerrainType.Desert;
continue;
}
if (IsWithinPoleBelt(y, hexMap.Height))
{
tile.TileTerrainType = TileTerrainType.Tundra;
continue;
}
tile.TileTerrainType = RandomizeTerrain(terrainTypes);
}
}
public ElevationGrid BuildHeightmapFromGenerator(RenderingContext rc,
IHeightMapGenerator generator,
out Bitmap largePerlinImage,
int x, int z, int h,
float sx,
float sz)
{
ElevationGrid g;
Bitmap noiseBitmap;
Image newImage;
Console.WriteLine("Rendering noise texture (in a shader)");
noiseBitmap = largePerlinImage = generator.GenerateHeightMap(rc);
Console.WriteLine("Processed into GDI Bitmap and cropping down to ({0}, {1}) for performace", x, z);
newImage = noiseBitmap.GetThumbnailImage(x, z, null, IntPtr.Zero); // scale image to make processing easier
//noiseBitmap.Dispose();
noiseBitmap = (Bitmap)newImage;
Console.WriteLine("Going through each depth pixel to generate an ElevationGrid");
g = BuildHeightmapFromTexture(sx, sz, noiseBitmap, h);
return(g);
}