WorldGenFossils.java 文件源码

public boolean generate(World worldIn, Random rand, BlockPos position)
{
    Random random = worldIn.getChunkFromBlockCoords(position).getRandomWithSeed(987234911L);
    MinecraftServer minecraftserver = worldIn.getMinecraftServer();
    Rotation[] arotation = Rotation.values();
    Rotation rotation = arotation[random.nextInt(arotation.length)];
    int i = random.nextInt(FOSSILS.length);
    TemplateManager templatemanager = worldIn.getSaveHandler().getStructureTemplateManager();
    Template template = templatemanager.getTemplate(minecraftserver, FOSSILS[i]);
    Template template1 = templatemanager.getTemplate(minecraftserver, FOSSILS_COAL[i]);
    ChunkPos chunkpos = new ChunkPos(position);
    StructureBoundingBox structureboundingbox = new StructureBoundingBox(chunkpos.getXStart(), 0, chunkpos.getZStart(), chunkpos.getXEnd(), 256, chunkpos.getZEnd());
    PlacementSettings placementsettings = (new PlacementSettings()).setRotation(rotation).setBoundingBox(structureboundingbox).setRandom(random);
    BlockPos blockpos = template.transformedSize(rotation);
    int j = random.nextInt(16 - blockpos.getX());
    int k = random.nextInt(16 - blockpos.getZ());
    int l = 256;

    for (int i1 = 0; i1 < blockpos.getX(); ++i1)
    {
        for (int j1 = 0; j1 < blockpos.getX(); ++j1)
        {
            l = Math.min(l, worldIn.getHeight(position.getX() + i1 + j, position.getZ() + j1 + k));
        }
    }

    int k1 = Math.max(l - 15 - random.nextInt(10), 10);
    BlockPos blockpos1 = template.getZeroPositionWithTransform(position.add(j, k1, k), Mirror.NONE, rotation);
    placementsettings.setIntegrity(0.9F);
    template.addBlocksToWorld(worldIn, blockpos1, placementsettings, 20);
    placementsettings.setIntegrity(0.1F);
    template1.addBlocksToWorld(worldIn, blockpos1, placementsettings, 20);
    return true;
}