GroundCover Class Reference

Public Member Functions
	populate (ChunkManager $level, $chunkX, $chunkZ, Random $random)
Public Member Functions inherited from Populator
	populate (ChunkManager $level, $chunkX, $chunkZ, Random $random)

Member Function Documentation

populate()

populate	(	ChunkManager	$level,
			$chunkX,
			$chunkZ,
		Random	$random
	)

Parameters

ChunkManager	$level
	$chunkX
	$chunkZ
Random	$random

Returns

mixed|void

                                                                                   {
        $chunk = $level->getChunk($chunkX, $chunkZ);
        if($level instanceof Level or $level instanceof SimpleChunkManager){
            $waterHeight = $level->getWaterHeight();
        }else $waterHeight = 0;
        for($x = 0; $x < 16; ++$x){
            for($z = 0; $z < 16; ++$z){
                $biome = Biome::getBiome($chunk->getBiomeId($x, $z));
                $cover = $biome->getGroundCover();
                if(count($cover) > 0){
                    $diffY = 0;
                    if(!$cover[0]->isSolid()){
                        $diffY = 1;
                    }

                    $column = $chunk->getBlockIdColumn($x, $z);
                    for($y = 127; $y > 0; --$y){
                        if($column{$y} !== "\x00" and !Block::get(ord($column{$y}))->isTransparent()){
                            break;
                        }
                    }
                    $startY = min(127, $y + $diffY);
                    $endY = $startY - count($cover);
                    for($y = $startY; $y > $endY and $y >= 0; --$y){
                        $b = $cover[$startY - $y];
                        if($column{$y} === "\x00" and $b->isSolid()){
                            break;
                        }
                        if($y <= $waterHeight and $b->getId() == Block::GRASS and $chunk->getBlockId($x, $y + 1, $z) == Block::STILL_WATER){
                            $b = Block::get(Block::DIRT);
                        }
                        if($b->getDamage() === 0){
                            $chunk->setBlockId($x, $y, $z, $b->getId());
                        }else{
                            $chunk->setBlock($x, $y, $z, $b->getId(), $b->getDamage());
                        }
                    }
                }
            }
        }
    }

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The documentation for this class was generated from the following file:

• src/pocketmine/level/generator/populator/GroundCover.php