public void placeObject(int xx, int yy, int zz, WorldGeneratorObject object) {
final Vector3 transformed = transform(xx, yy, zz);
if (object.canPlaceObject(
position.getWorld(),
transformed.getFloorX(),
transformed.getFloorY(),
transformed.getFloorZ())) {
object.placeObject(
position.getWorld(),
transformed.getFloorX(),
transformed.getFloorY(),
transformed.getFloorZ());
}
}
public void setBlockMaterial(int xx, int yy, int zz, BlockMaterial material, short data) {
final Vector3 transformed = transform(xx, yy, zz);
position
.getWorld()
.setBlockMaterial(
transformed.getFloorX(),
transformed.getFloorY(),
transformed.getFloorZ(),
material,
data,
null);
if (material instanceof Directional) {
final Directional directional = (Directional) material;
final Block block = position.getWorld().getBlock(transformed);
final BlockFace face = directional.getFacing(block);
if (face != BlockFace.BOTTOM && face != BlockFace.TOP) {
directional.setFacing(
block, BlockFace.fromYaw(face.getDirection().getYaw() + rotation.getYaw()));
}
} else if (material instanceof Attachable) {
final Attachable attachable = (Attachable) material;
final Block block = position.getWorld().getBlock(transformed);
final BlockFace face = attachable.getAttachedFace(block);
if (face != BlockFace.BOTTOM && face != BlockFace.TOP) {
attachable.setAttachedFace(
block, BlockFace.fromYaw(face.getDirection().getYaw() + rotation.getYaw()), null);
}
}
}
public BlockMaterial getBlockMaterial(int xx, int yy, int zz) {
final Vector3 transformed = transform(xx, yy, zz);
return position
.getWorld()
.getBlockMaterial(
transformed.getFloorX(), transformed.getFloorY(), transformed.getFloorZ());
}
@Override
public boolean commitCuboid(CuboidBlockMaterialBuffer buffer, Cause<?> cause) {
Vector3 base = buffer.getBase();
int x = base.getFloorX();
int y = base.getFloorY();
int z = base.getFloorZ();
SpoutChunk[][][] chunks = getChunks(x, y, z, buffer);
return commitCuboid(chunks, buffer, cause);
}
private static byte getOffsetHash(Vector3 offset) {
offset = offset.normalize();
offset = offset.round();
int x = offset.getFloorX();
int y = offset.getFloorY();
int z = offset.getFloorZ();
x += 1;
y += 1;
z += 1;
return (byte) (x | y << 2 | z << 4);
}
@Override
public void queueChunkForGeneration(final Vector3 chunk) {
final int rx = (chunk.getFloorX() >> Region.CHUNKS.BITS);
final int ry = (chunk.getFloorY() >> Region.CHUNKS.BITS);
final int rz = (chunk.getFloorZ() >> Region.CHUNKS.BITS);
SpoutRegion region = getRegion(rx, ry, rz, LoadOption.NO_LOAD);
if (region != null) {
region.queueChunkForGeneration(chunk);
} else {
Spout.getScheduler()
.scheduleSyncDelayedTask(
this,
new Runnable() {
@Override
public void run() {
SpoutRegion region = getRegion(rx, ry, rz, LoadOption.LOAD_GEN);
region.queueChunkForGeneration(chunk);
}
});
}
}
private SpoutChunk[][][] getChunks(int x, int y, int z, CuboidBlockMaterialBuffer buffer) {
Vector3 size = buffer.getSize();
int startX = x;
int startY = y;
int startZ = z;
int endX = x + size.getFloorX();
int endY = y + size.getFloorY();
int endZ = z + size.getFloorZ();
Chunk start = getChunkFromBlock(startX, startY, startZ);
Chunk end = getChunkFromBlock(endX - 1, endY - 1, endZ - 1);
int chunkStartX = start.getX();
int chunkStartY = start.getY();
int chunkStartZ = start.getZ();
int chunkEndX = end.getX();
int chunkEndY = end.getY();
int chunkEndZ = end.getZ();
int chunkSizeX = chunkEndX - chunkStartX + 1;
int chunkSizeY = chunkEndY - chunkStartY + 1;
int chunkSizeZ = chunkEndZ - chunkStartZ + 1;
SpoutChunk[][][] chunks = new SpoutChunk[chunkSizeX][chunkSizeY][chunkSizeZ];
for (int dx = chunkStartX; dx <= chunkEndX; dx++) {
for (int dy = chunkStartY; dy <= chunkEndY; dy++) {
for (int dz = chunkStartZ; dz <= chunkEndZ; dz++) {
SpoutChunk chunk = getChunk(dx, dy, dz, LoadOption.LOAD_GEN);
if (chunk == null) {
throw new IllegalStateException("Null chunk loaded with LoadOption.LOAD_GEN");
}
chunks[dx - chunkStartX][dy - chunkStartY][dz - chunkStartZ] = chunk;
}
}
}
return chunks;
}
protected boolean commitCuboid(
SpoutChunk[][][] chunks, CuboidBlockMaterialBuffer buffer, Cause<?> cause) {
Vector3 base = buffer.getBase();
int x = base.getFloorX();
int y = base.getFloorY();
int z = base.getFloorZ();
lockChunks(chunks);
try {
for (int dx = 0; dx < chunks.length; dx++) {
SpoutChunk[][] subArray1 = chunks[dx];
for (int dy = 0; dy < subArray1.length; dy++) {
SpoutChunk[] subArray2 = subArray1[dy];
for (int dz = 0; dz < subArray2.length; dz++) {
if (!subArray2[dz].testCuboid(x, y, z, buffer)) {
return false;
}
}
}
}
// set
for (int dx = 0; dx < chunks.length; dx++) {
SpoutChunk[][] subArray1 = chunks[dx];
for (int dy = 0; dy < subArray1.length; dy++) {
SpoutChunk[] subArray2 = subArray1[dy];
for (int dz = 0; dz < subArray2.length; dz++) {
subArray2[dz].setCuboid(x, y, z, buffer, cause);
}
}
}
return true;
} finally {
unlockChunks(chunks);
}
}
/**
* Updates the list of chunks around the player.
*
* @param force Forces the update
* @return True if the list was changed
*/
public boolean updateNearbyChunkMeshes(boolean force) {
if (world == null) {
world = client.getDefaultWorld();
if (world != null)
System.out.println("World updated to " + world.getName() + "-" + world.getUID());
}
if (world == null) {
try {
Thread.sleep(5);
} catch (InterruptedException e) {
}
return false;
}
int chunkViewDistance = client.getActivePlayer().getViewDistance() / 16;
Point currentPos = client.getActivePlayer().getTransform().getPosition();
int currentChunkX = currentPos.getChunkX();
int currentChunkY = currentPos.getChunkY();
int currentChunkZ = currentPos.getChunkZ();
if (currentChunkX == lastChunkX
&& currentChunkY == lastChunkY
&& currentChunkZ == lastChunkZ
&& !force
&& !firstUpdate) {
return false;
}
// just add all visible chunks
if (chunkRenderers.size() == 0 || force) {
chunkRenderers.clear();
int cubeMinX = currentChunkX - chunkViewDistance;
int cubeMinY = currentChunkY - chunkViewDistance;
int cubeMinZ = currentChunkZ - chunkViewDistance;
int cubeMaxX = currentChunkX + chunkViewDistance;
int cubeMaxY = currentChunkY + chunkViewDistance;
int cubeMaxZ = currentChunkZ + chunkViewDistance;
Vector3 batchMin =
ChunkMeshBatch.getBatchCoordinates(new Vector3(cubeMinX, cubeMinY, cubeMinZ));
Vector3 batchMax =
ChunkMeshBatch.getBatchCoordinates(new Vector3(cubeMaxX, cubeMaxY, cubeMaxZ));
for (int x = batchMin.getFloorX(); x <= batchMax.getFloorX(); x++) {
for (int y = batchMin.getFloorY(); y <= batchMax.getFloorY(); y++) {
for (int z = batchMin.getFloorZ(); z <= batchMax.getFloorZ(); z++) {
Vector3 chunkCoords = ChunkMeshBatch.getChunkCoordinates(new Vector3(x, y, z));
ChunkMeshBatch batch =
new ChunkMeshBatch(
material,
world,
chunkCoords.getFloorX(),
chunkCoords.getFloorY(),
chunkCoords.getFloorZ());
addChunkMeshBatch(batch);
batch.update();
System.out.println(batch);
}
}
}
} else {
Cube oldView =
new Cube(
new Point(
world,
lastChunkX - chunkViewDistance,
lastChunkY - chunkViewDistance,
lastChunkZ - chunkViewDistance),
chunkViewDistance * 2);
Cube newView =
new Cube(
new Point(
world,
currentChunkX - chunkViewDistance,
currentChunkY - chunkViewDistance,
currentChunkZ - chunkViewDistance),
chunkViewDistance * 2);
Vector3 min = oldView.getBase().min(newView.getBase());
Vector3 max =
oldView.getBase().add(oldView.getSize()).max(newView.getBase().add(newView.getSize()));
// Shared area
Vector3 ignoreMin = oldView.getBase().max(newView.getBase());
Vector3 ignoreMax =
oldView.getBase().add(oldView.getSize()).min(newView.getBase().add(newView.getSize()));
Cuboid ignore = new Cuboid(new Point(ignoreMin, world), ignoreMax.subtract(ignoreMin));
for (int x = min.getFloorX(); x < max.getFloorX(); x++) {
for (int y = min.getFloorY(); y < max.getFloorY(); y++) {
for (int z = min.getFloorZ(); z < max.getFloorZ(); z++) {
Vector3 vec = new Vector3(x, y, z);
if (ignore.contains(vec)) {
continue;
}
Vector3 pos = ChunkMeshBatch.getChunkCoordinates(vec);
if (oldView.contains(vec)) {
ChunkMeshBatch c =
chunkRenderersByPosition.get(pos.getFloorX(), pos.getFloorY(), pos.getFloorZ());
removeChunkMeshBatch(c);
continue;
}
if (newView.contains(vec)) {
ChunkMeshBatch c =
new ChunkMeshBatch(
material, world, pos.getFloorX(), pos.getFloorY(), pos.getFloorZ());
addChunkMeshBatch(c);
c.update();
}
}
}
}
}
firstUpdate = false;
lastChunkX = currentChunkX;
lastChunkY = currentChunkY;
lastChunkZ = currentChunkZ;
return true;
}
@Override
public SpoutChunk getChunkFromBlock(Vector3 position, LoadOption loadopt) {
return this.getChunkFromBlock(
position.getFloorX(), position.getFloorY(), position.getFloorZ(), loadopt);
}
@Override
public void getCuboid(CuboidBlockMaterialBuffer buffer) {
Vector3 base = buffer.getBase();
getCuboid(base.getFloorX(), base.getFloorY(), base.getFloorZ(), buffer);
}
@Override
public void setCuboid(CuboidBlockMaterialBuffer buffer, Cause<?> cause) {
Vector3 base = buffer.getBase();
setCuboid(base.getFloorX(), base.getFloorY(), base.getFloorZ(), buffer, cause);
}
public void offsetPosition(Vector3 offset) {
offsetPosition(offset.getFloorX(), offset.getFloorY(), offset.getFloorZ());
}
@Override
protected void generateTerrain(
CuboidShortBuffer blockData, int x, int y, int z, BiomeManager biomes, long seed) {
if (y >= HEIGHT) {
return;
}
final Vector3 size = blockData.getSize();
final int sizeX = size.getFloorX();
final int sizeY = MathHelper.clamp(size.getFloorY(), 0, HEIGHT);
final int sizeZ = size.getFloorZ();
ELEVATION.setSeed((int) seed * 23);
ROUGHNESS.setSeed((int) seed * 29);
DETAIL.setSeed((int) seed * 17);
TURBULENCE.setSeed((int) seed * 53);
final Random random = WorldGeneratorUtils.getRandom(seed, x, y, z, 6516);
final double[][][] noise =
WorldGeneratorUtils.fastNoise(FINAL, sizeX, sizeY, sizeZ, 4, x, y, z);
final BiomeSelector selector = getSelector();
final TIntPairObjectHashMap<NormalBiome> biomeCache = new TIntPairObjectHashMap<NormalBiome>();
for (int xx = 0; xx < sizeX; xx++) {
for (int zz = 0; zz < sizeZ; zz++) {
float maxSum = 0;
float minSum = 0;
byte count = 0;
for (int sx = -SMOOTH_SIZE; sx <= SMOOTH_SIZE; sx++) {
for (int sz = -SMOOTH_SIZE; sz <= SMOOTH_SIZE; sz++) {
final NormalBiome adjacent;
if (xx + sx < 0 || zz + sz < 0 || xx + sx >= sizeX || zz + sz >= sizeZ) {
if (biomeCache.containsKey(x + xx + sx, z + zz + sz)) {
adjacent = biomeCache.get(x + xx + sx, z + zz + sz);
} else {
adjacent = (NormalBiome) selector.pickBiome(x + xx + sx, y, z + zz + sz, seed);
biomeCache.put(x + xx + sx, z + zz + sz, adjacent);
}
} else {
adjacent = (NormalBiome) biomes.getBiome(xx + sx, y, zz + sz);
}
minSum += adjacent.getMin();
maxSum += adjacent.getMax();
count++;
}
}
final double minElevation = minSum / count;
final double smoothHeight = (maxSum / count - minElevation) / 2d;
for (int yy = 0; yy < sizeY; yy++) {
double noiseValue =
noise[xx][yy][zz] - 1 / smoothHeight * (y + yy - smoothHeight - minElevation);
if (noiseValue >= 0) {
blockData.set(x + xx, y + yy, z + zz, VanillaMaterials.STONE.getId());
} else {
if (y + yy <= SEA_LEVEL) {
if (y + yy == SEA_LEVEL
&& ((NormalBiome) biomes.getBiome(xx, 0, zz)).getClimate() == Climate.COLD) {
blockData.set(x + xx, y + yy, z + zz, VanillaMaterials.ICE.getId());
} else {
blockData.set(x + xx, y + yy, z + zz, VanillaMaterials.WATER.getId());
}
} else {
blockData.set(x + xx, y + yy, z + zz, VanillaMaterials.AIR.getId());
}
}
}
if (y == 0) {
final byte bedrockDepth = (byte) (random.nextInt(BEDROCK_DEPTH) + 1);
for (byte yy = 0; yy < bedrockDepth; yy++) {
blockData.set(x + xx, yy, z + zz, VanillaMaterials.BEDROCK.getId());
}
}
}
}
}
