public ChunkColumn GenerateChunkColumn(ChunkCoordinates chunkCoordinates)
{
// Stopwatch sw = Stopwatch.StartNew();
ChunkColumn chunk = new ChunkColumn
{
x = chunkCoordinates.X,
z = chunkCoordinates.Z
};
Decorators.ChunkDecorator[] chunkDecorators = new ChunkDecorator[]
{
new WaterDecorator(),
//new OreDecorator(),
new FoliageDecorator(),
};
var biomes = CalculateBiomes(chunk.x, chunk.z);
foreach (var i in chunkDecorators)
{
i.SetSeed(Seed);
}
var heightMap = GenerateHeightMap(biomes, chunk.x, chunk.z);
var thresholdMap = GetThresholdMap(chunk.x, chunk.z, biomes);
CreateTerrainShape(chunk, heightMap, thresholdMap, biomes);
DecorateChunk(chunk, heightMap, thresholdMap, biomes, chunkDecorators);
//chunk.isDirty = true;
//chunk.NeedSave = true;
/*for (int x = 0; x < 16; x++)
* {
* for (int z = 0; z < 16; z++)
* {
* for (int y = 0; y < 256; y++)
* {
* chunk.SetSkyLight(x, y, z, 255);
* }
* }
* }*/
// sw.Stop();
// if (sw.ElapsedMilliseconds > previousTime)
//{
// Debug.WriteLine("Chunk gen took " + sw.ElapsedMilliseconds + " ms");
//previousTime = sw.ElapsedMilliseconds;
//}
return(chunk);
}
private async Task <ChunkColumn> GenerateChunk(ChunkCoordinates chunkCoordinates)
{
ChunkColumn chunk = new ChunkColumn();
chunk.X = chunkCoordinates.X;
chunk.Z = chunkCoordinates.Z;
Decorators.ChunkDecorator[] chunkDecorators = new ChunkDecorator[]
{
new WaterDecorator(),
//new OreDecorator(),
new FoliageDecorator(),
};
foreach (var i in chunkDecorators)
{
i.SetSeed(Seed);
}
var res = await GenerateNeeded(chunkCoordinates);
var heightMap = res.heightMap;
var thresholdMap = res.thresholdMap;
var biomes = res.biomes;
var blocks = await CreateTerrainShape(heightMap, thresholdMap);
int[] metadata = new int[16 * 16 * 256];
DecorateChunk(chunk.X, chunk.Z, blocks, metadata, heightMap, thresholdMap, biomes, chunkDecorators);
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
var height = heightMap[(x << 4) + z];
var biome = biomes[(x << 4) + z];
chunk.biomeId[(x << 4) + z] = (byte)biome.Id;
chunk.height[(x << 4) + z] = (short)height;
for (int y = 0; y < 256; y++)
{
var idx = GetIndex(x, y, z);
chunk.SetBlock(x, y, z, blocks[idx]);
// chunk.SetMetadata(x,y,z, (byte) metadata[idx]);
}
}
}
return(chunk);
}
public WorldBase(int difficulty)
{
rand = new Random((difficulty + UniverseProperties.seed).GetHashCode() * (difficulty + 5));
this.difficulty = difficulty;
//set up the decoration maker/manager
decorator = new ChunkDecorator(this);
chunks = new Dictionary <Point, Chunk>();
//set up threading for world generation
chunksQueuedForWorldGen = new HashSet <Point>();
chunksinWorldGen = new HashSet <Point>();
deQueuedChunk = new List <Chunk>();
//set up threading for physics baking
chunksQueuedForPhysicsGen = new HashSet <Point>();
chunksinPhysicsGen = new HashSet <Point>();
deQueuedChunkPhysicsGen = new List <Chunk>();
//set up entity and entity categories
entities = new HashSet <Entity>();
addedEntities = new HashSet <Entity>();
removedEntities = new HashSet <Entity>();
itemEntities = new HashSet <Entity>();
useableEntities = new HashSet <Entity>();
particles = new HashSet <Particle>();
addedParticles = new HashSet <Particle>();
removedParticles = new HashSet <Particle>();
delayedRenders = new List <DelayedRenderable>();
removeChunks = new List <Chunk>();
groundColor = Color.Black;
worldGenType = WorldGenType.BLANK;
currentScreenShakeOffsetTarget = new Vector2();
prevScreenShakeOffsetTarget = new Vector2();
spawnsEnemies = true;
queuedEntites = new HashSet <Entity>();
deQueuedEntities = new HashSet <Entity>();
chunksSpawnedEntities = new HashSet <int>();
}
