public World(string worldName)
{
this.worldName = worldName;
// convert world name to seed value
var md5Hasher = MD5.Create();
var hashed = md5Hasher.ComputeHash(Encoding.UTF8.GetBytes(worldName));
var seed = BitConverter.ToInt32(hashed, 0);
Noise2.SetSeed(seed, .006f);
}
/// <summary>
/// Reads in chunk file from text file or if file dosnt exists creates a new chunk
/// creates the main background layer this layer must be created before others as it determains were things will spawn and be placed
/// </summary>
/// <returns></returns>
private void CreateChunk()
{
Game.debugConsole.WriteLine("Adding new Chunk (" + chunkRootPosX + "," + chunkRootPosY + ")");
float sand = .1f;
float water = 0f;
float grass = 2; //it shouldnt EVER return more then 1, but it does..
//float factor =.006f;
int cX = 0;
int cY = 0;
for (int Y = World.chunkHeight * chunkRootPosY; Y < (World.chunkHeight * chunkRootPosY) + World.chunkHeight; Y++)
{
for (int X = World.chunkWidth * chunkRootPosX; X < ((World.chunkWidth * chunkRootPosX) + World.chunkWidth); X++)
{
float noise = Noise2.GetWorldNoise(X, Y, 100);
//create the cell
if (noise <= water)//Water Cell
{
cells[cX, cY] = new Cell(Cell.CellType.Water, new Vector2(X, Y));
}
else if (noise <= sand)//Sand Cell
{
cells[cX, cY] = new Cell(Cell.CellType.Sand, new Vector2(X, Y));
}
else if (noise <= grass)//Grass cell
{
cells[cX, cY] = new Cell(Cell.CellType.Grass, new Vector2(X, Y));
}
++cX;
}
cX = 0;
++cY;
}
}