private CachedChunk LoadChunk(Vector3i position)
{
var chunk = WorldSerializer.LoadChunk(this, position);
if (chunk != null)
{
return(chunk);
}
//TODO: implement terrain gen
chunk = new CachedChunk(this, position);
var worldMin = position * Chunk.Size;
var worldMax = worldMin + new Vector3i(Chunk.Size - 1);
for (var x = 0; x < Chunk.Size; x++)
{
for (var z = 0; z < Chunk.Size; z++)
{
var height = OpenSimplexNoise.Generate((worldMin.X + x) * 0.06f, (worldMin.Z + z) * 0.06f) * 5;
height += OpenSimplexNoise.Generate((worldMin.X + x) * 0.1f, (worldMin.Z + z) * 0.1f) * 2;
//height += OpenSimplexNoise.Generate((worldMin.X + x) * 0.005f, (worldMin.Z + z) * 0.005f) * 10;
height = 0;
for (var y = 0; y < Chunk.Size; y++)
{
if (worldMin.Y + y <= height)
{
chunk.SetBlock(x, y, z, (worldMin.Y + y == (int)height) ? GameRegistry.GetBlock("Vanilla:Grass") : GameRegistry.GetBlock("Vanilla:Dirt"));
}
}
/*
* for (var y = 0; y < Chunk.Size; y++)
* {
* var density = (OpenSimplexNoise.Generate((worldMin.X + x) * 0.045f, (worldMin.Y + y) * 0.075f, (worldMin.Z + z) * 0.045f) +1)*30;
* if (density > 13+15)
* {
* chunk.SetBlock(x,y,z, GameRegistry.GetBlock("Vanilla:Stone"));
* if(chunk.GetBlock(x,y-1,z).RegistryKey == "Vanilla:Grass")
* chunk.SetBlock(x,y-1,z, GameRegistry.GetBlock("Vanilla:Dirt"));
* }
* else if (density > 10+15)
* {
* chunk.SetBlock(x, y, z,
* chunk.GetBlock(x, y + 1, z).IsOpaqueFullBlock(this, new Vector3i(x, y + 1, z))
* ? GameRegistry.GetBlock("Vanilla:Dirt")
* : GameRegistry.GetBlock("Vanilla:Grass"));
*
* if (chunk.GetBlock(x, y - 1, z).RegistryKey == "Vanilla:Grass")
* chunk.SetBlock(x, y - 1, z, GameRegistry.GetBlock("Vanilla:Dirt"));
* }
* }
*/
}
}
return(chunk);
}
internal Chunk(CachedChunk cachedChunk) : this(cachedChunk.World, cachedChunk.Position)
{
_blockIds = cachedChunk.BlockIds;
_lightLevels = cachedChunk.LightLevels;
_blockDatas = cachedChunk.BlockDatas;
_min = cachedChunk.Min;
_max = cachedChunk.Max;
}