Java Code Examples for net.minecraft.world.chunk.Chunk#getBlockState()
The following examples show how to use
net.minecraft.world.chunk.Chunk#getBlockState() .
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Example 1
| Source File: ChunkCacheSchematic.java From litematica with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public IBlockState getBlockState(BlockPos pos)
{
if (pos.getY() >= 0 && pos.getY() < 256)
{
int cx = (pos.getX() >> 4) - this.chunkStartX;
int cz = (pos.getZ() >> 4) - this.chunkStartZ;
if (cx >= 0 && cx < this.chunkArray.length &&
cz >= 0 && cz < this.chunkArray[cx].length)
{
Chunk chunk = this.chunkArray[cx][cz];
if (chunk != null)
{
return chunk.getBlockState(pos);
}
}
}
return AIR;
}
Example 2
| Source File: SchematicVerifier.java From litematica with GNU Lesser General Public License v3.0 | 5 votes |
|
private boolean verifyChunk(Chunk chunkClient, Chunk chunkSchematic, IntBoundingBox box)
{
LayerRange range = DataManager.getRenderLayerRange();
EnumFacing.Axis axis = range.getAxis();
boolean ranged = this.schematicPlacement.getSchematicVerifierType() == BlockInfoListType.RENDER_LAYERS;
final int startX = ranged && axis == EnumFacing.Axis.X ? Math.max(box.minX, range.getLayerMin()) : box.minX;
final int startY = ranged && axis == EnumFacing.Axis.Y ? Math.max(box.minY, range.getLayerMin()) : box.minY;
final int startZ = ranged && axis == EnumFacing.Axis.Z ? Math.max(box.minZ, range.getLayerMin()) : box.minZ;
final int endX = ranged && axis == EnumFacing.Axis.X ? Math.min(box.maxX, range.getLayerMax()) : box.maxX;
final int endY = ranged && axis == EnumFacing.Axis.Y ? Math.min(box.maxY, range.getLayerMax()) : box.maxY;
final int endZ = ranged && axis == EnumFacing.Axis.Z ? Math.min(box.maxZ, range.getLayerMax()) : box.maxZ;
for (int y = startY; y <= endY; ++y)
{
for (int z = startZ; z <= endZ; ++z)
{
for (int x = startX; x <= endX; ++x)
{
MUTABLE_POS.setPos(x, y, z);
IBlockState stateClient = chunkClient.getBlockState(x, y, z).getActualState(chunkClient.getWorld(), MUTABLE_POS);
IBlockState stateSchematic = chunkSchematic.getBlockState(x, y, z);
this.checkBlockStates(x, y, z, stateSchematic, stateClient);
if (stateSchematic != AIR)
{
this.schematicBlocks++;
}
if (stateClient != AIR)
{
this.clientBlocks++;
}
}
}
}
return true;
}
Example 3
| Source File: MoonSurfaceBuilder.java From Galacticraft-Rewoven with MIT License | 4 votes |
|
public void generate(Random random, Chunk chunk, Biome biome, int x, int z, int height, double noise, BlockState defaultBlock, BlockState fluidBlock, int seaLevel, long seed, TernarySurfaceConfig ternarySurfaceConfig) {
BlockState blockState = ternarySurfaceConfig.getTopMaterial();
BlockState blockState2 = ternarySurfaceConfig.getUnderMaterial();
BlockPos.Mutable mutable = new BlockPos.Mutable();
int i = -1;
int j = (int) (noise / 3.0D + 3.0D + random.nextDouble() * 0.25D);
int k = x & 15;
int l = z & 15;
for (int m = height; m >= 0; --m) {
mutable.set(k, m, l);
BlockState blockState3 = chunk.getBlockState(mutable);
if (blockState3.isAir()) {
i = -1;
} else if (blockState3.isOf(defaultBlock.getBlock())) {
if (i == -1) {
if (j <= 0) {
blockState = Blocks.AIR.getDefaultState();
blockState2 = defaultBlock;
} else if (m >= seaLevel - 4 && m <= seaLevel + 1) {
blockState = ternarySurfaceConfig.getTopMaterial();
blockState2 = ternarySurfaceConfig.getUnderMaterial();
}
if (m < seaLevel && (blockState == null || blockState.isAir())) {
if (biome.getTemperature(mutable.set(x, m, z)) < 0.15F) {
blockState = Blocks.ICE.getDefaultState();
} else {
blockState = fluidBlock;
}
mutable.set(k, m, l);
}
i = j;
if (m >= seaLevel - 1) {
chunk.setBlockState(mutable, blockState, false);
} else if (m < seaLevel - 7 - j) {
blockState = Blocks.AIR.getDefaultState();
blockState2 = defaultBlock;
chunk.setBlockState(mutable, ternarySurfaceConfig.getUnderwaterMaterial(), false);
} else {
chunk.setBlockState(mutable, blockState2, false);
}
} else if (i > 0) {
--i;
chunk.setBlockState(mutable, blockState2, false);
if (i == 0 && blockState2.isOf(GalacticraftBlocks.MOON_TURF) && j > 1) {
i = random.nextInt(4) + Math.max(0, m - 63);
blockState2 = GalacticraftBlocks.MOON_ROCK.getDefaultState();
}
}
}
}
}
Example 4
| Source File: MultiBlockSurfaceBuilder.java From Galacticraft-Rewoven with MIT License | 4 votes |
|
protected void generate(Random random, Chunk chunk, Biome biome, int x, int z, int height, double noise, BlockState defaultBlock, BlockState fluidBlock, MultiBlockSurfaceConfig multiBlockSurfaceConfig, int seaLevel) {
BlockState blockState = multiBlockSurfaceConfig.getTopMaterial();
BlockState blockState2 = multiBlockSurfaceConfig.getUnderMaterial();
BlockPos.Mutable mutable = new BlockPos.Mutable();
int i = -1;
int j = (int) (noise / 3.0D + 3.0D + random.nextDouble() * 0.25D);
int k = x & 15;
int l = z & 15;
for (int m = height; m >= 0; --m) {
mutable.set(k, m, l);
BlockState blockState3 = chunk.getBlockState(mutable);
if (blockState3.isAir()) {
i = -1;
} else if (blockState3.getBlock() == defaultBlock.getBlock()) {
if (i == -1) {
if (j <= 0) {
blockState = Blocks.AIR.getDefaultState();
blockState2 = multiBlockSurfaceConfig.getUnderMaterial();
} else if (m >= seaLevel - 4 && m <= seaLevel + 1) {
blockState = multiBlockSurfaceConfig.getTopMaterial();
blockState2 = multiBlockSurfaceConfig.getUnderMaterial();
}
if (m < seaLevel && (blockState == null || blockState.isAir())) {
if (biome.getTemperature(mutable.set(x, m, z)) < 0.15F) {
blockState = Blocks.ICE.getDefaultState();
} else {
blockState = fluidBlock;
}
mutable.set(k, m, l);
}
i = j;
if (m >= seaLevel - 1) {
chunk.setBlockState(mutable, blockState, false);
} else if (m < seaLevel - 7 - j) {
blockState = Blocks.AIR.getDefaultState();
blockState2 = multiBlockSurfaceConfig.getTopMaterial();
chunk.setBlockState(mutable, multiBlockSurfaceConfig.getUnderwaterMaterial(), false);
} else {
chunk.setBlockState(mutable, blockState2, false);
}
} else if (i > 0) {
--i;
chunk.setBlockState(mutable, blockState2, false);
if (i == 0 && blockState2.getBlock() == Blocks.SAND && j > 1) {
i = random.nextInt(4) + Math.max(0, m - 63);
blockState2 = blockState2.getBlock() == Blocks.RED_SAND ? Blocks.RED_SANDSTONE.getDefaultState() : Blocks.SANDSTONE.getDefaultState();
}
}
}
}
}
Example 5
| Source File: TaskPasteSchematicPerChunkCommand.java From litematica with GNU Lesser General Public License v3.0 | 4 votes |
|
protected boolean processBox(ChunkPos pos, IntBoundingBox box,
WorldSchematic worldSchematic, WorldClient worldClient, EntityPlayerSP player)
{
BlockPos.MutableBlockPos posMutable = new BlockPos.MutableBlockPos();
Chunk chunkSchematic = worldSchematic.getChunkProvider().getLoadedChunk(pos.x, pos.z);
Chunk chunkClient = worldClient.getChunkProvider().getLoadedChunk(pos.x, pos.z);
if (this.boxInProgress == false)
{
this.currentX = box.minX;
this.currentY = box.minY;
this.currentZ = box.minZ;
this.boxVolume = (box.maxX - box.minX + 1) * (box.maxY - box.minY + 1) * (box.maxZ - box.minZ + 1);
this.currentIndex = 0;
this.boxInProgress = true;
}
while (this.currentIndex < this.boxVolume)
{
posMutable.setPos(this.currentX, this.currentY, this.currentZ);
if (++this.currentY > box.maxY)
{
this.currentY = box.minY;
if (++this.currentX > box.maxX)
{
this.currentX = box.minX;
++this.currentZ;
}
}
++this.currentIndex;
IBlockState stateSchematicOrig = chunkSchematic.getBlockState(posMutable);
IBlockState stateClient = chunkClient.getBlockState(posMutable);
if (stateSchematicOrig.getBlock() != Blocks.AIR || stateClient.getBlock() != Blocks.AIR)
{
// Discard the non-meta state info, as it depends on neighbor blocks which will
// be synced with some delay from the server. TODO 1.13 remove this
@SuppressWarnings("deprecation")
IBlockState stateSchematic = stateSchematicOrig.getBlock().getStateFromMeta(stateSchematicOrig.getBlock().getMetaFromState(stateSchematicOrig));
if (this.changedBlockOnly == false || stateClient != stateSchematic)
{
if ((this.replace == ReplaceBehavior.NONE && stateClient.getMaterial() != Material.AIR) ||
(this.replace == ReplaceBehavior.WITH_NON_AIR && stateSchematicOrig.getMaterial() == Material.AIR))
{
continue;
}
this.sendSetBlockCommand(posMutable.getX(), posMutable.getY(), posMutable.getZ(), stateSchematicOrig, player);
if (++this.sentCommandsThisTick >= this.maxCommandsPerTick)
{
break;
}
}
}
}
if (this.currentIndex >= this.boxVolume)
{
this.summonEntities(box, worldSchematic, player);
this.boxInProgress = false;
return true;
}
return false;
}
Example 6
| Source File: ShipCollisionTask.java From Valkyrien-Skies with Apache License 2.0 | 4 votes |
|
public void checkPosition(int x, int y, int z, int positionHash) {
final Chunk chunkIn = toTask.getParent()
.getChunkAt(x >> 4, z >> 4);
y = Math.max(0, Math.min(y, 255));
ExtendedBlockStorage storage = chunkIn.storageArrays[y >> 4];
if (storage != null) {
IBitOctreeProvider provider = (IBitOctreeProvider) storage.data;
IBitOctree octree = provider.getBitOctree();
if (octree.get(x & 15, y & 15, z & 15)) {
IBlockState inLocalState = chunkIn.getBlockState(x, y, z);
// Only if you want to stop short
// foundPairs.add(positionHash);
// foundPairs.add(x);
// foundPairs.add(y);
// foundPairs.add(z);
inLocalPos.setPos(x, y, z);
AxisAlignedBB inLocalBB = new AxisAlignedBB(inLocalPos.getX(), inLocalPos.getY(),
inLocalPos.getZ(),
inLocalPos.getX() + 1, inLocalPos.getY() + 1, inLocalPos.getZ() + 1);
AxisAlignedBB inGlobalBB = new AxisAlignedBB(mutablePos.getX(), mutablePos.getY(),
mutablePos.getZ(),
mutablePos.getX() + 1, mutablePos.getY() + 1, mutablePos.getZ() + 1);
// This changes the box bounding box to the real bounding box, not sure if this
// is better or worse for this mod
// List<AxisAlignedBB> colBB = worldObj.getCollisionBoxes(inLocalBB);
// inLocalBB = colBB.get(0);
Polygon shipInWorld = new Polygon(inLocalBB,
toTask.getParent().getShipTransformationManager().getCurrentPhysicsTransform(),
TransformType.SUBSPACE_TO_GLOBAL);
Polygon worldPoly = new Polygon(inGlobalBB);
// TODO: Remove the normals crap
PhysPolygonCollider collider = new PhysPolygonCollider(shipInWorld, worldPoly,
toTask.getParent().getShipTransformationManager().normals);
if (!collider.seperated) {
// return handleActualCollision(collider, mutablePos, inLocalPos, inWorldState,
// inLocalState);
CollisionInformationHolder holder = new CollisionInformationHolder(collider,
mutablePos.getX(),
mutablePos.getY(), mutablePos.getZ(), inLocalPos.getX(), inLocalPos.getY(),
inLocalPos.getZ(), inWorldState, inLocalState);
collisionInformationGenerated.add(holder);
}
}
}
}
Example 7
| Source File: BiomeHandler.java From AdvancedRocketry with MIT License | 3 votes |
|
public static void changeBiome(World world, int biomeId, Chunk chunk, BlockPos pos) {
Biome biome = world.getBiome(pos);
Biome biomeTo = Biome.getBiome(biomeId);
int x = pos.getX();
int z = pos.getZ();
if(biome == biomeTo)
return;
int y = 60;
if(biome.topBlock != biomeTo.topBlock) {
int yy = chunk.getHeightValue(x & 15, z & 15);
while(!world.getBlockState(new BlockPos(x, yy - 1, z)).isOpaqueCube() && yy > 0)
yy--;
if(yy == 0)
return;
if(chunk.getBlockState(x & 15, yy - 1, z & 15) == biome.topBlock)
chunk.setBlockState(new BlockPos(x & 15, yy - 1, z & 15), biomeTo.topBlock);
y = (short)yy;
}
byte[] biomeArr = chunk.getBiomeArray();
biomeArr[(x & 15) + (z & 15)*16] = (byte)biomeId;
//PacketHandler.sendToNearby(new PacketBiomeIDChange(chunk, world, new BlockPosition(x, y, z)), world.provider.dimensionId, x, y, z, 256);
}
