public override void Decorate(ChunkColumn column, int chunkX, int chunkZ, BiomeBase biome, float[] thresholdMap, int x, int y, int z, bool surface,
bool isBelowMaxHeight)
{
try
{
var currentTemperature = biome.Temperature;
if (y > 64)
{
int distanceToSeaLevel = y - 64;
currentTemperature = biome.Temperature - (0.00166667f * distanceToSeaLevel);
}
int rx = chunkX * 16 + x;
int rz = chunkZ * 16 + z;
bool generated = false;
if (surface && y >= Preset.SeaLevel)
{
var noise = Simplex.Noise(rx, rz, Math.Min(biome.Downfall * 0.32f, 0.03f), 0.5, true);
if (x >= 3 && x <= 13 && z >= 3 && z <= 13)
{
Structure tree = null;
//if (biome.Config.)
if (biome.Downfall <= 0f && biome.Temperature >= 2f)
{
if (GetRandom(32) == 16)
{
var randValue = GetRandom(18);
if (randValue >= 0 && randValue <= 2) //3 tall cactus
{
tree = new CactusStructure(3);
}
else if (randValue > 2 && randValue <= 5) // 2 tall cactus
{
tree = new CactusStructure(2);
}
else if (randValue > 5 && randValue <= 11) // 1 tall cactus
{
tree = new CactusStructure(1);
}
}
}
if (tree == null && biome.Downfall >= 0 && (noise > (0.5f + (y / 512f))))
{
if (currentTemperature >= 1f && biome.Downfall >= 0.4f)
{
if (GetRandom(8) == 4)
{
tree = new LargeJungleTree();
}
else
{
tree = new SmallJungleTree();
}
}
/* else if (currentTemperature >= 0.7F && biome.Downfall >= 0.2f)
* {
* tree = new OakTree(true);
* }*/
else if (currentTemperature >= 0.7F && biome.Downfall < 0.2f)
{
tree = new AcaciaTree();
}
else if (currentTemperature > 0.25f && biome.Downfall > 0f)
{
if (biome.Name.Contains("Birch") || GetRandom(16) == 8)
{
tree = new BirchTree();
}
else
{
tree = new OakTree();
}
}
else if (currentTemperature <= 0.25f && biome.Downfall > 0f)
{
tree = new PineTree();
}
}
if (tree != null)
{
if (y + 1 < 254)
{
tree.Create(column, x, y + 1, z);
}
generated = true;
}
}
if (!generated)
{
if (noise > 0.5) //Threshold 1
{
/*if (currentTemperature > 0.3f && currentTemperature < 1.5f && biome.Downfall >= 0.85f)
* {
* column.SetBlock(x, y + 1, z, 18); //Leaves
* column.SetMetadata(x, y + 1, z, 3); //Jungle Leaves
* }
* else*/
if (currentTemperature > 0.3f && currentTemperature < 1.5f && biome.Downfall > 0)
{
var blockBeneath = column.GetBlockId(x, y, z); // column.GetBlock(x, y, z);
var sugarPosibility = GetRandom(18);
if (/*sugarPosibility <= 11*/ noise > 0.75f &&
(blockBeneath == 3 || blockBeneath == 2 || blockBeneath == 12) &&
IsValidSugarCaneLocation(column, x, y, z))
{
int height = 1;
if (sugarPosibility <= 2)
{
height = 3;
}
else if (sugarPosibility <= 5)
{
height = 2;
}
//var growth = Rnd.Next(0x1, 0x15);
for (int mY = y + 1; mY < y + 1 + height; mY++)
{
//column.SetBlock(x, mY, z, 83); //SugarCane
//blocks[OverworldGenerator.GetIndex(x, mY, z)] = 83;
if (mY == y + 1 + height)
{
//metadata[OverworldGenerator.GetIndex(x, mY, z)] = (byte) Rnd.Next(0, 15);
//column.SetMetadata(x, mY, z, (byte) Rnd.Next(0, 15));
}
else
{
//metadata[OverworldGenerator.GetIndex(x, mY, z)] = (byte) 0;
//column.SetMetadata(x, mY, z, 0);
}
}
}
else if (noise > 0.8 && blockBeneath == 3 || blockBeneath == 2) //If above 0.8, we generate flowers :)
{
if (Simplex.Noise(rx, rz, 0.5f, 0.5f, true) > 0.5)
{
column.SetBlock(x, y + 1, z, new RedFlower()
{
FlowerType = FlowerTypes[GetRandom(FlowerTypes.Length - 1)]
});
//blocks[OverworldGenerator.GetIndex(x, y + 1, z)] = 38;
//metadata[OverworldGenerator.GetIndex(x, y + 1, z)] = (byte) GetRandom(8);
//column.SetBlock(x, y + 1, z, 38); //Poppy
//column.SetMetadata(x, y + 1, z, (byte) GetRandom(8));
}
else
{
// blocks[OverworldGenerator.GetIndex(x, y + 1, z)] = 37;
// column.SetBlock(x, y + 1, z, new Dan());
// column.SetBlock(x, y + 1, z, 37); //Dandelion
}
}
else if (blockBeneath == 3 || blockBeneath == 2)
{
column.SetBlock(x, y + 1, z, new Tallgrass());
//blocks[OverworldGenerator.GetIndex(x, y + 1, z)] = 31;
//metadata[OverworldGenerator.GetIndex(x, y + 1, z)] = (byte) 1;
//column.SetBlock(x, y + 1, z, 31); //Grass
//column.SetMetadata(x, y + 1, z, 1);
}
}
}
}
}
}
catch (Exception e)
{
}
}
public void Decorate(IWorld world, IChunk chunk, IBiomeRepository biomes)
{
Noise = new Perlin(world.Seed);
ChanceNoise = new ClampNoise(Noise);
ChanceNoise.MaxValue = 2;
Coordinates2D?lastTree = null;
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
var biome = biomes.GetBiome(chunk.Biomes[x * Chunk.Width + z]);
var blockX = MathHelper.ChunkToBlockX(x, chunk.Coordinates.X);
var blockZ = MathHelper.ChunkToBlockZ(z, chunk.Coordinates.Z);
var height = chunk.HeightMap[x * Chunk.Width + z];
if (lastTree != null && lastTree.Value.DistanceTo(new Coordinates2D(x, z)) < biome.TreeDensity)
{
continue;
}
if (Noise.Value2D(blockX, blockZ) > 0.3)
{
var location = new Coordinates3D(x, height, z);
var id = chunk.GetBlockID(location);
var provider = world.BlockRepository.GetBlockProvider(id);
if (id == DirtBlock.BlockID || id == GrassBlock.BlockID || id == SnowfallBlock.BlockID ||
(id != StationaryWaterBlock.BlockID && id != WaterBlock.BlockID &&
id != LavaBlock.BlockID && id != StationaryLavaBlock.BlockID &&
provider.BoundingBox == null))
{
if (provider.BoundingBox == null)
{
location.Y--;
}
var oakNoise = ChanceNoise.Value2D(blockX * 0.6, blockZ * 0.6);
var birchNoise = ChanceNoise.Value2D(blockX * 0.2, blockZ * 0.2);
var spruceNoise = ChanceNoise.Value2D(blockX * 0.35, blockZ * 0.35);
var baseCoordinates = location + Coordinates3D.Up;
if (biome.Trees.Contains(TreeSpecies.Oak) && oakNoise > 1.01 && oakNoise < 1.25)
{
var oak = new OakTree().GenerateAt(world, chunk, baseCoordinates);
if (oak)
{
lastTree = new Coordinates2D(x, z);
continue;
}
}
if (biome.Trees.Contains(TreeSpecies.Birch) && birchNoise > 0.3 && birchNoise < 0.95)
{
var birch = new BirchTree().GenerateAt(world, chunk, baseCoordinates);
if (birch)
{
lastTree = new Coordinates2D(x, z);
continue;
}
}
if (biome.Trees.Contains(TreeSpecies.Spruce) && spruceNoise < 0.75)
{
var random = new Random(world.Seed);
var type = random.Next(1, 2);
var generated = false;
if (type.Equals(1))
{
generated = new PineTree().GenerateAt(world, chunk, baseCoordinates);
}
else
{
generated = new ConiferTree().GenerateAt(world, chunk, baseCoordinates);
}
if (generated)
{
lastTree = new Coordinates2D(x, z);
continue;
}
}
}
}
}
}
}