public function placeObject(ChunkManager $level, $x, $y, $z, Random $random)
{
if ($this->leavesBottomY === -1 or $this->leavesMaxRadius === -1) {
$this->findRandomLeavesSize($random);
}
$level->setBlockIdAt($x, $y - 1, $z, Block::DIRT);
$leavesRadius = 0;
for ($yy = $this->totalHeight; $yy >= $this->leavesBottomY; --$yy) {
for ($xx = -$leavesRadius; $xx <= $leavesRadius; ++$xx) {
for ($zz = -$leavesRadius; $zz <= $leavesRadius; ++$zz) {
if (abs($xx) != $leavesRadius or abs($zz) != $leavesRadius or $leavesRadius <= 0) {
$level->setBlockIdAt($x + $xx, $y + $yy, $z + $zz, Block::LEAVES);
$level->setBlockDataAt($x + $xx, $y + $yy, $z + $zz, $this->type);
}
}
}
if ($leavesRadius > 0 and $yy === $y + $this->leavesBottomY + 1) {
--$leavesRadius;
} elseif ($leavesRadius < $this->leavesMaxRadius) {
++$leavesRadius;
}
}
for ($yy = 0; $yy < $this->totalHeight - 1; ++$yy) {
$level->setBlockIdAt($x, $y + $yy, $z, Block::TRUNK);
$level->setBlockDataAt($x, $y + $yy, $z, $this->type);
}
}
public function populate(ChunkManager $level, $chunkX, $chunkZ, Random $random)
{
$this->level = $level;
$amount = $random->nextRange(0, $this->randomAmount + 1) + $this->baseAmount;
for ($i = 0; $i < $amount; ++$i) {
$x = $random->nextRange($chunkX * 16, $chunkX * 16 + 15);
$z = $random->nextRange($chunkZ * 16, $chunkZ * 16 + 15);
$y = $this->getHighestWorkableBlock($x, $z);
if ($y !== -1 and $this->canLilyPadStay($x, $y, $z)) {
$this->level->setBlockIdAt($x, $y, $z, Block::WATER_LILY);
$this->level->setBlockDataAt($x, $y, $z, 1);
}
}
}
private function flowIntoBlock($x, $y, $z, $newFlowDecay)
{
if ($this->level->getBlockIdAt($x, $y, $z) === Block::AIR) {
$this->level->setBlockIdAt($x, $y, $z, Block::LAVA);
$this->level->setBlockDataAt($x, $y, $z, $newFlowDecay);
$this->level->updateBlockLight($x, $y, $z);
$this->lavaSpread($x, $y, $z);
}
}
public function populate(ChunkManager $level, $chunkX, $chunkZ, Random $random)
{
$this->level = $level;
$amount = $random->nextRange(0, $this->randomAmount + 1) + $this->baseAmount;
for ($i = 0; $i < $amount; ++$i) {
$x = $random->nextRange($chunkX << 4, ($chunkX << 4) + 15);
$z = $random->nextRange($chunkZ << 4, ($chunkZ << 4) + 15);
for ($size = 30; $size > 0; --$size) {
$xx = $x - 7 + $random->nextRange(0, 15);
$zz = $z - 7 + $random->nextRange(0, 15);
$yy = $this->getHighestWorkableBlock($xx, $zz);
if ($yy !== -1 and $this->canTallGrassStay($xx, $yy, $zz)) {
$this->level->setBlockIdAt($xx, $yy, $zz, Block::TALL_GRASS);
$this->level->setBlockDataAt($xx, $yy, $zz, 1);
}
}
}
}
public function populate(ChunkManager $level, $chunkX, $chunkZ, Random $random)
{
$this->level = $level;
$amount = $random->nextRange(0, $this->randomAmount + 1) + $this->baseAmount;
if (count($this->flowerTypes) === 0) {
$this->addType([Block::DANDELION, 0]);
$this->addType([Block::RED_FLOWER, FlowerBlock::TYPE_POPPY]);
}
$endNum = count($this->flowerTypes) - 1;
for ($i = 0; $i < $amount; ++$i) {
$x = $random->nextRange($chunkX * 16, $chunkX * 16 + 15);
$z = $random->nextRange($chunkZ * 16, $chunkZ * 16 + 15);
$y = $this->getHighestWorkableBlock($x, $z);
if ($y !== -1 and $this->canFlowerStay($x, $y, $z)) {
$type = mt_rand(0, $endNum);
$this->level->setBlockIdAt($x, $y, $z, $this->flowerTypes[$type][0]);
$this->level->setBlockDataAt($x, $y, $z, $this->flowerTypes[$type][1]);
}
}
}
public function populate(ChunkManager $level, $chunkX, $chunkZ, Random $random)
{
$this->level = $level;
$amount = $random->nextRange(0, $this->randomAmount + 1) + $this->baseAmount;
for ($i = 0; $i < $amount; ++$i) {
$x = $random->nextRange($chunkX * 16, $chunkX * 16 + 15);
$z = $random->nextRange($chunkZ * 16, $chunkZ * 16 + 15);
$y = $this->getHighestWorkableBlock($x, $z);
$tallRand = $random->nextRange(0, 17);
$yMax = $y + 1 + (int) ($tallRand > 10) + (int) ($tallRand > 15);
if ($y !== -1) {
for (; $y < 127 and $y < $yMax; $y++) {
if ($this->canCactusStay($x, $y, $z)) {
$this->level->setBlockIdAt($x, $y, $z, Block::CACTUS);
$this->level->setBlockDataAt($x, $y, $z, 1);
}
}
}
}
}
public static function growGrass(ChunkManager $level, Vector3 $pos, Random $random, $count = 15, $radius = 10)
{
$arr = [[Block::DANDELION, 0], [Block::POPPY, 0], [Block::TALL_GRASS, 1], [Block::TALL_GRASS, 1], [Block::TALL_GRASS, 1], [Block::TALL_GRASS, 1]];
$arrC = \count($arr) - 1;
for ($c = 0; $c < $count; ++$c) {
$x = $random->nextRange($pos->x - $radius, $pos->x + $radius);
$z = $random->nextRange($pos->z - $radius, $pos->z + $radius);
if ($level->getBlockIdAt($x, $pos->y + 1, $z) === Block::AIR and $level->getBlockIdAt($x, $pos->y, $z) === Block::GRASS) {
$t = $arr[$random->nextRange(0, $arrC)];
$level->setBlockIdAt($x, $pos->y + 1, $z, $t[0]);
$level->setBlockDataAt($x, $pos->y + 1, $z, $t[1]);
}
}
}
public function placeObject(ChunkManager $level, $x, $y, $z)
{
$clusterSize = (int) $this->type->clusterSize;
$angle = $this->random->nextFloat() * M_PI;
$offset = VectorMath::getDirection2D($angle)->multiply($clusterSize)->divide(8);
$x1 = $x + 8 + $offset->x;
$x2 = $x + 8 - $offset->x;
$z1 = $z + 8 + $offset->y;
$z2 = $z + 8 - $offset->y;
$y1 = $y + $this->random->nextBoundedInt(3) + 2;
$y2 = $y + $this->random->nextBoundedInt(3) + 2;
for ($count = 0; $count <= $clusterSize; ++$count) {
$seedX = $x1 + ($x2 - $x1) * $count / $clusterSize;
$seedY = $y1 + ($y2 - $y1) * $count / $clusterSize;
$seedZ = $z1 + ($z2 - $z1) * $count / $clusterSize;
$size = ((sin($count * (M_PI / $clusterSize)) + 1) * $this->random->nextFloat() * $clusterSize / 16 + 1) / 2;
$startX = (int) ($seedX - $size);
$startY = (int) ($seedY - $size);
$startZ = (int) ($seedZ - $size);
$endX = (int) ($seedX + $size);
$endY = (int) ($seedY + $size);
$endZ = (int) ($seedZ + $size);
//echo "ORE: $startX, $startY, $startZ,, $endX, $endY, $endZ\n";
for ($x = $startX; $x <= $endX; ++$x) {
$sizeX = ($x + 0.5 - $seedX) / $size;
$sizeX *= $sizeX;
if ($sizeX < 1) {
for ($y = $startY; $y <= $endY; ++$y) {
$sizeY = ($y + 0.5 - $seedY) / $size;
$sizeY *= $sizeY;
if ($y > 0 and $sizeX + $sizeY < 1) {
for ($z = $startZ; $z <= $endZ; ++$z) {
$sizeZ = ($z + 0.5 - $seedZ) / $size;
$sizeZ *= $sizeZ;
if ($sizeX + $sizeY + $sizeZ < 1 and $level->getBlockIdAt($x, $y, $z) === 0) {
$level->setBlockIdAt($x, $y, $z, $this->type->material->getId());
if ($this->type->material->getDamage() !== 0) {
$level->setBlockDataAt($x, $y, $z, $this->type->material->getDamage());
}
$level->updateBlockLight($x, $y, $z);
//echo "Placed to $x, $y, $z\n";
}
}
}
}
}
}
}
}
public function placeObject(ChunkManager $level, $x, $y, $z, Random $random)
{
// The base dirt block
$level->setBlockIdAt($x, $y, $z, Block::DIRT);
// Adjust the tree trunk's height randomly
// plot [-14:11] int( x / 8 ) + 5
// - min=4 (all leaves are 4 tall, some trunk must show)
// - max=6 (top leaves are within ground-level whacking range
// on all small trees)
$heightPre = $random->nextRange(-14, 11);
$this->trunkHeight = intval($heightPre / 8) + 5;
// Adjust the starting leaf density using the trunk height as a
// starting position (tall trees with skimpy leaves don't look
// too good)
$leafPre = $random->nextRange($this->trunkHeight, 10) / 20;
// (TODO: seed may apply)
// Now build the tree (from the top down)
$leaflevel = 0;
for ($yy = $this->trunkHeight + 1; $yy >= 0; --$yy) {
if ($leaflevel < self::$leavesHeight) {
// The size is a slight variation on the trunkheight
$radius = self::$leafRadii[$leaflevel] + $leafPre;
$bRadius = 3;
for ($xx = -$bRadius; $xx <= $bRadius; ++$xx) {
for ($zz = -$bRadius; $zz <= $bRadius; ++$zz) {
if (sqrt($xx ** 2 + $zz ** 2) <= $radius) {
$level->setBlockIdAt($x + $xx, $y + $yy, $z + $zz, Block::LEAVES);
$level->setBlockDataAt($x + $xx, $y + $yy, $z + $zz, $this->type);
}
}
}
$leaflevel++;
}
// Place the trunk last
if ($leaflevel > 1) {
$level->setBlockIdAt($x, $y + $yy, $z, Block::TRUNK);
$level->setBlockDataAt($x, $y + $yy, $z, $this->type);
}
}
}
public function placeObject(ChunkManager $level, $x, $y, $z, Random $random)
{
if ($this->leavesSizeY === -1 or $this->leavesAbsoluteMaxRadius === -1) {
$this->findRandomLeavesSize($random);
}
$level->setBlockIdAt($x, $y - 1, $z, Block::DIRT);
$leavesRadius = 0;
$leavesMaxRadius = 1;
$leavesBottomY = $this->totalHeight - $this->leavesSizeY;
$firstMaxedRadius = \false;
for ($leavesY = 0; $leavesY <= $leavesBottomY; ++$leavesY) {
$yy = $this->totalHeight - $leavesY;
for ($xx = -$leavesRadius; $xx <= $leavesRadius; ++$xx) {
for ($zz = -$leavesRadius; $zz <= $leavesRadius; ++$zz) {
if (\abs($xx) != $leavesRadius or \abs($zz) != $leavesRadius or $leavesRadius <= 0) {
$level->setBlockIdAt($x + $xx, $y + $yy, $z + $zz, Block::LEAVES);
$level->setBlockDataAt($x + $xx, $y + $yy, $z + $zz, $this->type);
}
}
}
if ($leavesRadius >= $leavesMaxRadius) {
$leavesRadius = $firstMaxedRadius ? 1 : 0;
$firstMaxedRadius = \true;
if (++$leavesMaxRadius > $this->leavesAbsoluteMaxRadius) {
$leavesMaxRadius = $this->leavesAbsoluteMaxRadius;
}
} else {
++$leavesRadius;
}
}
$trunkHeightReducer = $random->nextRange(0, 3);
for ($yy = 0; $yy < $this->totalHeight - $trunkHeightReducer; ++$yy) {
$level->setBlockIdAt($x, $y + $yy, $z, Block::TRUNK);
$level->setBlockDataAt($x, $y + $yy, $z, $this->type);
}
}
protected function placeTrunk(ChunkManager $level, $x, $y, $z, Random $random, $trunkHeight)
{
// The base dirt block
$level->setBlockIdAt($x, $y - 1, $z, Block::DIRT);
for ($yy = 0; $yy < $trunkHeight; ++$yy) {
$blockId = $level->getBlockIdAt($x, $y + $yy, $z);
if (isset($this->overridable[$blockId])) {
$level->setBlockIdAt($x, $y + $yy, $z, $this->trunkBlock);
$level->setBlockDataAt($x, $y + $yy, $z, $this->type);
}
}
}
