public static World GenerateOverworld(Random random, int width, int height, int seed)
{
var world = new World(width, height, random);
for (var x = 0; x < width; x++)
{
for (var y = 0; y < height; y++)
{
var noise = Perlin.Generate(x / 50D, y / 50D, seed) / 2;
noise += Perlin.Generate(x / 10D, y / 10D, seed) / 4;
noise += Perlin.Generate(x / 30D, y / 30D, seed);
if (noise >= 0.8)
{
world[x, y] = Tile.Water();
}
else
{
world[x, y] = Tile.Grass();
if (random.NextSingle() >= 0.75F)
{
world.Entities.Add(new Tree(world, new Point(x, y)));
}
else if (random.NextSingle() >= 0.5F)
{
world.Entities.Add(new GrassTuft(world, new Point(x, y)));
}
}
}
}
return(world);
}
public static World GenerateCaves(Random random, int width, int height, int seed)
{
var world = new World(width, height, random);
for (var x = 0; x < width; x++)
{
for (var y = 0; y < height; y++)
{
var noise = Perlin.Generate(x / 30D, y / 30D, seed) / 2;
noise += Perlin.Generate(x / 5D, y / 5D, seed) / 4;
noise += Perlin.Generate(x / 15D, y / 15D, seed);
if (noise >= 0.725)
{
world[x, y] = Tile.RockWall();
}
else
{
world[x, y] = Tile.Rock();
}
}
}
return(world);
}